65db6d27b197f3c3b1fcac2575510613bd5890c52b9f356738179161eac3e2e442d1c1a59e0b4bc81ed62038dd3c5e83f66ed8d073ab603c64594a631106bae4adc6c7d15e64bde2d9e1eb5d8c9f1a90b82869a62ff948eeff29b10630ef8212def7de53cfa892f6ff60506571afe6f6dbb70352564699a551c369730755fc632b98582b5b53811d0bea2cd313d9c1d57771fa8bd9f932f0b121b229d8dae63d5b35cf2e53801ad5a6fb954294846336ebf60087ea5a876caf0c055f7920e94ba136862e820093678d17ebc191728f082", 0xa42}, {&(0x7f000052a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) 2018/01/27 21:34:58 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000f77000-0xd5)="e13708e02d073a23eb9ccd0655b0706fb311e742c0032c8edd9ca218771f87f4ff864b29bf33b64261656531562a91d92f951d98db2714e3335343751973269d6d44319d0161a195686e64fe17f4c12e49ff5923fb1c9dc63de8e27efd2853d3ed446eb10ab8ae5084c0ddc0657d2a4da4d819de4b39746076cac2d5c437d61ca00bb5d69fc1212a7fdc35116bead26238572c3a1bdbf39b00f984fe180ff8b5404b682db2c47534f019d5cdbc54a7a520360b3847a3b02a0d46dc05e20a6010eadfd91d6a21bd04a1204b2fe0f1762914e87b6f6d", 0xd5, 0x6) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000f37000)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000f77000-0x3c)=[@in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/27 21:34:58 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xfffffffffffffe00) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000019000-0x78)={0x1, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x3, 0x3, 0xffffffffffffffe1, 0x7a78, &(0x7f0000019000-0x10)=@generic="8b68ef4f9dc971b27fb0e5bcc3482c9f", 0xc4d, 0x69, 0x6}) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x2, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b2fe30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d6500000007b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e11ed764989aac2ba631799517a9e794e1dd1f20124ab", 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000019000)={0x512d, 0xffffffff, 0x3, 0x8000, 0x0, 0xab5, 0x1000, 0x10000, 0x6, 0xb4, 0xfffffffffffffffb}, 0xb) 2018/01/27 21:34:58 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000fe8000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x20, &(0x7f0000000000)=0xffffffbf) getsockopt(r0, 0x0, 0xce, &(0x7f0000494000)=""/4, &(0x7f0000003000)=0x4) 2018/01/27 21:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0xa, 0x80, &(0x7f00002d9000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000068e000)={0x7, 0xf07, 0x38bfc19f, 0x4, 0x2, r0, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xe, &(0x7f0000a10000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f0000782000-0x38)={&(0x7f0000cd0000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000076000)=[{&(0x7f0000b2d000)=""/102, 0x66}, {&(0x7f000078c000-0xe8)=""/232, 0xe8}, {&(0x7f0000e2d000)=""/192, 0xc0}, {&(0x7f0000ecf000)=""/208, 0xd0}, {&(0x7f0000b55000-0x3b)=""/59, 0x3b}], 0x5, &(0x7f000084f000)=""/4, 0x4, 0x8000}, 0x2) 2018/01/27 21:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000337000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x9, 0xe, 0x8000, &(0x7f0000f1f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000001a000)={0x0, 0x75, "8011d55875ae040bcaadfd5001b08712088b80173498b619d2b2793a6bba64da1e458600f7079a4c0a45d6f8db5fa0bc058e9dc75690b310ff4a28dee05db66a21cc4888e577ef02fde82a4490f709f1fd9689977d089a6f222ae561e575d2de8162ae8dd55d52d9c5dd8f6798b856bdf92a95b455"}, &(0x7f0000f1e000)=0x7d) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000b65000)={r3, 0x2, 0xca, "a2f418a404f3dc97035c8c000b91df91f0ebc910c3ac37c4dde13586764e5afe6e41ba2a4487d2b15bb03d31233c4db64a9118bed27f66bea573e91dbc5121d2e7b215b69478a39209578b881b10255f16e077cb0373fdb4b97fe738388484f6c2b75e49198b25943ddb759bfc879f228c0615cd7ee9ca34d10e6da802093782d62902641478ebb8bc5555847f1671085ebce8b7b8f109658743f87047c43742ec9d7af65ced360cd63ef11cca37261e5c65d8fcc0244ef5d9ab1cb3b73da1114be6229254398002f221"}, 0xd2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/27 21:34:58 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000)={r1, 0x9, 0xffff, ';\v+>'}) getpeername$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x10) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000003000-0x7f)=""/127, 0x7f, 0x0}, 0x2160) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000005000)=@req={0x50, &(0x7f0000004000)={@common='dummy0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/27 21:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003b1000)={@rand_addr=0x8, @rand_addr=0x2, 0x0, 0x5, [@dev={0xac, 0x14, 0x0, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, 0x24) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "fe7423", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/27 21:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000042d000)=0x0, &(0x7f0000fd2000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 21:34:59 executing program 2: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f000057d000)={0x0, 0x0, []}) syz_extract_tcp_res(&(0x7f000025e000-0x8)={0x0, 0x0}, 0xfffffffffffffffc, 0x1) 2018/01/27 21:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0xa, 0xd6) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e9f000-0x4)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_map={0x7, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/27 21:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) connect$pppoe(r0, &(0x7f0000b8a000-0x1e)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="f3d1acd3482e3bb69e2d4f2a8783509c"}}, 0x1e) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000713000)=""/152, &(0x7f00004d6000)=0x98) write(r0, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000035f000)={0x2, [0x2fb7, 0x3]}, 0x8) 2018/01/27 21:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) accept4$inet6(r0, 0x0, &(0x7f0000ce7000)=0x0, 0x80800) 2018/01/27 21:34:59 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000018000)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="50e8c62a317a"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x8, 0x5, 0x4, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f000001f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 21:34:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000153000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x800) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x8, 0x807, 0x3, &(0x7f0000f57000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r3, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f000010d000-0x4)={r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r4, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ac7000)=0x10, 0x801) mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x807, 0xffffffff00000000) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x1c, &(0x7f0000399000-0x1000)=""/4096, &(0x7f0000398000)=0x1000) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f000010a000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000035e000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000287000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000399000)={0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10001, 0x6, 0x7, 0x9, &(0x7f00002a9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x4, 0x400}) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000367000-0x5b0)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x2a0, 0x2c8, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x33, [{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000004c000)=""}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x4f0) 2018/01/27 21:34:59 executing program 2: socketpair(0x3, 0x80003, 0x0, &(0x7f0000b82000)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000032f000-0xfb)=""/251, &(0x7f0000ca6000)=0xfb) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000013000-0x42)=""/66, &(0x7f0000012000)=0x42) sendto$inet6(r2, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000009000-0x8)={0x0, 0x81}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x400, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f000000b000-0xe2)={r2, r2, 0xa3, 0x3, &(0x7f0000001000)="82f9e6750d85dbef72cf58199740a0f2022a63f4782bf9092d8302008f3c050af5a760002c7d09377c903c4f9b1a0d839089f73558a91a4e7c812a2bdb2e120f523b28ac63d3188353af", 0x100000000, 0x5, 0x3, 0x40, 0x6, 0x200, 0x3e5, "03b568bf5c980c8b65d071d385785b1ad8601bae55283be9f7d20586566bd0c7723a795614169570c6cadaaa3da71f0ae7e62ed065e0c80bdc2335672246eaec19d580492e193a94dc22c8219e58ac26fea681802927b0d504acbf558c5c4e4691efd0733f169bfad810cb714fb069671c3a94fa2eed535a45a39e4f8430ed58d86aeafda3363b0cb9a9dfe8a16a68468cf7c8390b6205219959cc61e59d6b524f168c619fbe7534064488e2e4933d0a29f471d86047fd705a10"}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000)={r3, 0x9c7, 0x30}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000000d000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000014000-0x98)={r3, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fff}, &(0x7f0000011000)=0x98) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000003000-0x5c)={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, 0x8, [0xff, 0x1ff, 0x8, 0x1, 0x9b, 0xee19, 0x100000000, 0x7fffffff]}, 0x5c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000015000-0x4)=0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/27 21:34:59 executing program 7: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000079000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000eb000-0x4)=0x2e) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000ec000-0x10)={0x0, 0x5, 0x3ff, 0x2}, 0x10) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000e4000)=0x5, &(0x7f00000ea000)=0x4) syz_emit_ethernet(0xe, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8864, ""}}}, 0x0) 2018/01/27 21:34:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r0, 0xc0045878, &(0x7f0000a8c000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f000096b000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ea0000)={r1, &(0x7f0000001000-0x2c)="404f6a8bacfa7f233f1650f70145aa19230e980fed2d03c7c464d47bb41fefd9660d8f8c9b13f7288b0e545a", &(0x7f0000000000)="1b4eb06da4dcc9f01b42d918195b12c4733fb40c248d0d71b0ac794dae40a5440bb0e520c90e5c742ea7ddd9e483ff41", 0x3}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000+0xea3)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r2, 0x6, 0x66, "748c5e8d2ac95b89e3d3a9bc7272cbada71f4cc0101bcea4630d818032b0b9c9d07ea56747579e38073b3c2c12f8309d16724d48efbbad707decf81f98243ba918f45915281cc2c41906be25eec2b8405bfc6b3dea6aec50d9fc2ec5238b4fa985e769ec9b44"}, 0x6e) 2018/01/27 21:34:59 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e29000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000fc4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$alg(0x26, 0x5, 0x0) 2018/01/27 21:34:59 executing program 5: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000039b000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000039c000-0x4)=0x1c) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000039c000-0x4)={0x0}, &(0x7f000039b000)=0x4) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00001c2000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0xc2, 0x0}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/27 21:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000451000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008b2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_generic(r1, &(0x7f0000c1d000)={&(0x7f0000164000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000011d000)={@common='ip6gre0\x00', 0x5}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f000034d000-0xb9)="8a77e25498ac4f334d2f54dea7792734817df7342a883b7b9a7a75b4df943db12603fee126b6848b2d38fed39482bf34eca377c878f5a03ac165895f7d5224dc75958bc28adbe5540cc42404697d042df2ad1015909653ae0bc055369c7a367063abbd047467db5c008614c9faf4544312d896034f42262d4899d93cb89ac58ac15b22112061c0559680c5049d96b4f3f1952d993057979d7c886a975379997c90b82dba8f2b6f3f8f91295b62becddddf898dcb1639df3315", 0xb9) 2018/01/27 21:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) bind$inet6(r0, &(0x7f0000adc000)={0xa, 0x1, 0xfffffffffffff800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089c000)="", 0x0, 0x40010, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 21:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002a3000)='htcp\x00', 0x5) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r2, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r3 = accept4(r0, &(0x7f0000145000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000842000-0x4)=0x10, 0x0) listen(0xffffffffffffffff, 0x6) sendto$inet(r3, &(0x7f00006d7000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c90000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x38, 0x1, 0xf7, "d8793dfe185bf78b4cffe7b36ef7f592f4a8a561bf0489835acca78318c40fff2c39d40d92cd5f1bb88234db2a1f1570be97a4903bdf292f43183f9df648bf8e7b0114dd63377a84450c58e61fb2e7ca"}, 0x160) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$inet6(r3, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r3, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", []}, 0x10}, {&(0x7f0000975000)={0xcc, 0x25, 0x901, 0x1, 0x1, "", [@nested={0x3c, 0x95, [@typed={0xc, 0x51, @uid=0x0}, @generic="0b63782daae65e722a986258c92a7a5fa0028d66528f1ddba973568a4d171bede1db25821a6e0eab04ba2a83"]}, @generic="48e2e4e19a83c62acdb7b9dc15bd0ce6d066c931b0cb05bacb6546ef38c977d1b6b2e907beb301ba0aec10fdf1d3a53ee08a6039d6ce30234684bb533c01ad2e5c78e4ea28f823e6a74b8ba421312e54e526c62896a8c75e718b85c5259cb66468616a02c60f3ee4821f6738030e220edeb9b244c01925cf7a3739df0b"]}, 0xcc}, {&(0x7f0000a53000)={0x10, 0x42, 0x208, 0x5, 0x3, "", []}, 0x10}, {&(0x7f0000822000-0x15cc)={0xa4, 0x38, 0x10, 0x1, 0x0, "", [@nested={0x94, 0x92, [@typed={0xc, 0x5e, @uid=0x0}, @generic="7013d25c4f54e217a387fa09440bb21fda7ae16cbbf2b596181a6751680b32ffe6e91f7cd7d506d05cef6d0bb1f98869cf872c8e2f62ffd120d8922bc8b2167af7c442a5cb5fb10a60a7c8769504003fd68259e61128683f0efb579771d27462ff7eecee146ed140b9c40535cf61f36a2c6de667599f519fb61ac151f6b67c33255e6e"]}]}, 0xa4}], 0x4, &(0x7f000094a000)=[], 0x0, 0x0}, 0x0) sendto$unix(r3, &(0x7f0000716000)="", 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/27 21:34:59 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fc0000-0x28)=[{r0, 0x1100, 0x0}, {r0, 0x2300, 0x0}, {r0, 0x11, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x10, 0x0}], 0x5, 0x4) 2018/01/27 21:34:59 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x14) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f000000d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r2, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8)=0x0, 0x14, 0x200000000, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/27 21:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x7ff) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000dbb000)={{0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x8, [0x115, 0xffff, 0xa1b3, 0x20, 0xffffffffffffffe0, 0x1, 0x200, 0x0]}, 0x5c) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f04000)={0x0, 0x0}) 2018/01/27 21:34:59 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) socket$bt_bnep(0x1f, 0x3, 0x4) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) [ 51.674991] audit: type=1400 audit(1517088899.247:52): avc: denied { ioctl } for pid=9924 comm="syz-executor7" path="socket:[21649]" dev="sockfs" ino=21649 ioctlcmd=0x8914 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/27 21:34:59 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000fc9000)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000fcb000-0x4)=@assoc_id=0x0, &(0x7f0000dff000-0x4)=0x4) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000eb7000)={r3, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1877ba07, 0x7ff, 0x5, 0x0}, &(0x7f0000fca000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000492000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc9000)=0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fc9000)={r5, 0x932}, &(0x7f0000a0e000-0x4)=0x6) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000fcb000)={r4, 0xf0, "db6f5f74648e5712a3244afca7fb81f1bf7904a2818d5e23a4fcdc5fdbc4dd88cc4278bdf7157233d2784e79ddb7c1e345ead584e61d0ecd337e6be634c89322d226257d0bb60d675b7500bf3876a077f8bce7353f9f89a202a4915ac268d466b7738b1930a8bb333bca1c90fde1e457df891042a3ae0d30a875ea0e5a089f405caa2ebee802e413ade7eb3fbf4b3d34842f841546530e9758e0c931ca66183507a66bb2ff9b2a5d7c63a2b8fb55db0b2344f57efa6a97d12603832878fefb9db222fa5f48f832ee37d0895001c1605ed121c7473cb1eed2e72523af312ddac92d3b1ffe0e53cd7a8b4076af33e1f7da"}, &(0x7f000023a000-0x4)=0xf8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000a1c000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fcc000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcd000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000d3d000)={0x7, 0x6, &(0x7f00006b4000-0x30)=@raw=[@alu={0x4, 0x2, 0x3, 0xf, 0x5, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x3, 0x0, 0x7, 0x0, 0x4}], &(0x7f000067b000-0xa)='syzkaller\x00', 0x8, 0x15, &(0x7f0000043000-0x15)=""/21, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) 2018/01/27 21:34:59 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x800) sendto$unix(r1, &(0x7f0000783000-0x3)="c083d410d863beb725a46b15b24d8a46e4d78872073b2cc16da02e12ad467e5e13fcd3c26d4e66a2ad74d3cac12e6f7e2cfe27c4b1b9486ecca9ef44f6858150322b2ff6c95600187d6d42f8bdf2afe043a9", 0x52, 0x40890, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)=0x3, 0x4) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) 2018/01/27 21:34:59 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x688, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x18ccbfac598eff0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c) 2018/01/27 21:34:59 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt(r0, 0x0, 0x19, &(0x7f0000003000-0x90)=""/144, &(0x7f0000007000-0x4)=0x90) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x4267218b, 0x8000, 0x9d8}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008000-0x2)={r1, 0xd0, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x700, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x271, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000007000)=0x10) 2018/01/27 21:34:59 executing program 7: pipe(&(0x7f0000eea000)={0x0, 0x0}) bind$netlink(r0, &(0x7f00007cf000)={0x10, 0x0, 0x1, 0x40000}, 0xc) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x40, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:34:59 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x24c, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000002000-0x2c)=@dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x10, {0x81, 0x2, 0x7c94, 0x4f18000000000000, [0x4]}}]}, 0x2c) ioctl$sock_SIOCETHTOOL(r0, 0x8906, &(0x7f0000006000)={@common='sit0\x00', &(0x7f0000007000-0x2c)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 21:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005f0000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000a49000)="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", 0x1000, 0x4000081, &(0x7f0000413000)={0xa, 0x0, 0x68, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x10000}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fec000)={@loopback={0x0, 0x1}, 0x80000000, 0x0, 0x30000000002, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 21:34:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000000000)="", 0x2f2) r1 = socket$inet(0x2, 0x6, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000000)="4a588f7b84d434b566211b8bcf258b31626ddd512a8f38fc52f247896c0369d11896b47973b39f1906f01e965543091ac21a29e00edac494a98622", 0x3b) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000052a000)={0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0x35, 0x5, 0x0}, 0x10) 2018/01/27 21:34:59 executing program 7: r0 = socket$inet(0x2, 0x80004, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x1}, {0x2, 0x401}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000237000-0x4)=0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000ec4000-0x10)="6118e49fe465f68b0d5ccf04b07a3be9", 0x10) recvmsg(r1, &(0x7f000045d000)={&(0x7f0000019000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f00002c5000)=[{&(0x7f0000046000)=""/146, 0x92}, {&(0x7f0000e2b000)=""/73, 0x49}], 0x2, 0x0, 0x0, 0xfc}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000ebe000)=0x0, &(0x7f000045b000)=0x4) socketpair(0x1, 0x807, 0x3, &(0x7f00005bc000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003bc000-0x10)={r2, r4, 0x1, 0x3}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005f8000)={0x0, 0x0}) bind$inet6(r5, &(0x7f0000069000)={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, 0x1c) 2018/01/27 21:34:59 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4, 0x1, &(0x7f0000003000)=""/251, &(0x7f0000007000-0x4)=0xfb) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000008000-0x20)={0x6, 0x66a, 0xd, 0x7fff, 0x1, 0x0, 0xffffffffffffff01, 0x411, 0x0}, &(0x7f0000008000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000)={0x9, 0x8000, 0x7fff, 0xcdb, r4}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000004000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000008000-0xb8)={0x0, 0x7, 0x0, 0x207915b9, 0x3, 0x8, 0x7, 0x5, {0x0, @in6={{0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x100, 0x20, 0x0, 0x1a}}, &(0x7f0000007000-0x4)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000008000-0x10)={r5, 0x1, 0x4, [0x2, 0x4, 0x8, 0x6]}, 0x10) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/01/27 21:34:59 executing program 5: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000792000+0xd2f)={0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = gettid() r4 = getuid() r5 = getgid() mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000d3c000)={&(0x7f000076f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d3d000-0x20)=[{&(0x7f0000d3d000-0x98)="ceba40ca88060b02294afb40cff94cacfde6a59709afce1f970b20f2727b19bb3d617752c844ab3fdf773075c07406e19beab548145dfae121c01808ef25504eec42069bc16a45cf53dd56e3fd9e132e37cec978a9fcdac03bd60e167225c9762b21bdce7027a68661a788d070a4c6eef39b84d5158e4d7ec3c7d22c5fb35fa33a96806d6a8d1862b71019e749a667f06d195550ac747dd7", 0x98}, {&(0x7f0000d3c000)="c6bd7cd80d66c96630613b4498f506eeea53f5f627d00c9137ade285c16b8ff3765d6ba69307e7726b67387ab077b60fd85a33946a1bd2a4a96866f92b21f98f9e7f8220179365e452d23232d3ace32dcab8a6162fc37801f0a1fdaee275304d217774f5b8efb565a094cd9b8da98785e12a71b7968a87da9fa7469aa9503e61add241e60241b625264b3232a3ca77b3432af8e8bf04b3eb8b7804c2a1139347a4b2c12d1b57497980ebf12bb6a3751c77fb94b50c7c1ec3c7c002962eba0a2920a02522479b007b", 0xc8}], 0x2, &(0x7f0000d3c000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0xa8, 0x24000000}, 0x20000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bca000)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b9f000-0x4)=0x8c) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d3e000-0x10)={0x1, 0x8008, 0x7, 0x2, r6}, &(0x7f0000d3e000-0x4)=0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000d3b000)={0x5, 0x3f, 0x3, 0xff}, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r7, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/27 21:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000142000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000d81000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x2, 0x1ff, 0x1c23, 0x3}, &(0x7f00006d7000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009d1000-0x8)=@assoc_value={r3, 0x0}, &(0x7f0000278000)=0x8) [ 51.833923] device syz6 entered promiscuous mode [ 51.879907] sctp: [Deprecated]: syz-executor0 (pid 9987) Use of struct sctp_assoc_value in delayed_ack socket option. [ 51.879907] Use struct sctp_sack_info instead 2018/01/27 21:34:59 executing program 1: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001f2000)=0x0, &(0x7f0000073000)=0x4) connect$ax25(r1, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000228000)={0x7ff, 0x0, 0x0, 0xa106}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000048000)={0xfff, r2}) 2018/01/27 21:34:59 executing program 5: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000028b000)=[{{&(0x7f0000315000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, &(0x7f0000315000)=[{&(0x7f0000315000)="668b330d44e126d6eb6dcd372000057d5b0d8cf19c51e6247afee00189051e00a29c1f756cbe1edbde0caeffcbf2a15045354a2bac6c505e657719b98ac304d40fca4ff6d70424cecae94d926f8a0475cd9d0bc8dfa5af4947166981324a6f50671acff635fb2bb48504e0052aeb784d33e5ea258173a2faed4d1813b107321dd53a329e7bf3ed6856917ac8955353cc4aef8ab5fcfaa4eaf08465be25c2065ce25cf4ecf408d555c31a7bca50355b", 0xaf}, {&(0x7f0000316000-0x1)='(', 0x1}, {&(0x7f0000316000-0xc)="ce37230086c09b0c85bead43", 0xc}, {&(0x7f0000315000)="3c031b438ceaa934b87f6a97df82a784f059bef3003479b985a5dc2ea309c93a9fe047efdcc44869585dcd027da9f47734f0c7a59c3c190ec8b4cfdbdc987a5b47e4c61b38aee3fbf54e", 0x4a}, {&(0x7f0000315000)="3de599ee31af9f85ff7b251f5781a3b957acd28ce4b6d0d7a6b9cbe3ee6eaec0d98dee2330181418c53aee39e1110ce52c0005c24110a42e46c761da7db2a3cb1564929dd0d138d7b6b39f4c7f05cbfb7c79b933f8e68e99484fdad3aa2186a3b848a6f398728f2a0e6100426efbf38dec1904bb89ce7f2eb28b47aebc3fbbae6aecc034d3be74f3f16d3726b57721", 0x8f}, {&(0x7f0000316000-0xc4)="3eb15c6ee3ca623f26d2fc4efabe97cfa7ce9787a43bed45606d13c8e9c607774f2fcc0d0e8ba365f03065f451c944fc92b8d45f44a694b808277bc727115793403a515f3107a7de1d538b6b5cdd0cba6396bb7ef52beca6fe8cee908919444b5bfe040de66446e3cb39e34b6ec4648f40ca49d4ff4c0d15e1b9e4b863ee6e35c428a8ac80fc3e8eed93ff0f9abf42edd37e55084208337a3c29ea7fa1325ec6a1490fc67c4d722256aa1253ed7b980f112395c00bb979d4a5bba4888e39e29cb39ed64f", 0xc4}, {&(0x7f00002bb000-0x3c)="9e652945fa5c7b423917e6313668c54791c9fc64af674771e639c3d460598dacaebf5a590505d38e7f8da38ff901811eb3e10d8597b87f30bed83442", 0x3c}], 0x7, &(0x7f0000316000-0x1220)=[{0x70, 0xff, 0x80000000, "7422fdb1d3ff9e9df99246e4ba892512c7d30f0eb636df1a285662eae349be42e0e41ece4ae3430d92e60ba0aa333149b403cb66b8ac7615b90240ae428efc94d32628e02f7759d70a99f1f6fc012d14baba4a5c9d5751674b"}, {0x50, 0x117, 0x9, "4c101eb90168aa8456337e34058d8078996760e8dec7f3b828dc253a81e46b1b3609d9d45e2335c35b1950ab6190473ea7937318674f8e46e5"}, {0x1010, 0x117, 0x7a, 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{&(0x7f0000316000-0x1000)="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0x1000}], 0x6, 0x0, 0x0, 0x4008080}, 0x5}], 0x3, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000-0x10)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x1, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/27 21:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000094e000-0x4)=0x0, &(0x7f000064c000-0x4)=0x4) connect(r0, &(0x7f0000263000-0x10)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x6c}, 0x10) 2018/01/27 21:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00001ed000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x7da, 0x100000001, 0x87}, &(0x7f0000d48000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00009e8000)={0x0, 0x1000, "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"}, &(0x7f0000449000)=0x1008) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002f4000-0xb8)={r1, 0xfffffffffffffff9, 0xfffffffffffffff9, 0x58, 0xffffffffffffff45, 0x5, 0x0, 0x5, {r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x401, 0x6, 0x800}}, &(0x7f0000d39000-0x4)=0xb8) sendmsg$alg(0xffffffffffffffff, &(0x7f000052c000-0x38)={0x0, 0x0, &(0x7f0000362000)=[{&(0x7f000091e000)="b23b03a49bab8a4ae6c49f49ad66de01afbcbd390058816c0f1c71f4f61c2965f184b058d13b7f1e5f45fe02c45afd63fcda806b0803c68664b05b530a3384c4b4a0c5338022f44b9cb7ee81892b92fde1c96c0c40364fd536bc0c6bb4209fdd671b71d7e2bd11783790b79a2d78586c172119fb1a9d5b4db67d261bf361d8dca7b0ca32e6fa54a6f525f3caca7aa27b7b3a43e8070cdcead399a0a7349c", 0x9e}, {&(0x7f0000075000)="c68488bab65244c5a059a98ee9e7619ec0cf03e2fa62a0438b2b1673990dc57a03fb6b8a560b4965d5cd114e17adc534dec5b189e945c93e0a0d5f0fad646d37f9913f8e10a3b1257fd88cf0a64a86d26cf3ee8e45c33c0e809f1923f898a1e8ff456c89ff7cb862af6cb543e78d83edb2ed2b6cbd3ea4047e6bd82be197f2fe1a69f143a53e1d3027eef1de7a21238471f2d0cd367a72c8430c300a16c3dbaf38543a4bf11deedc0acd05bf755fd1c63a4b06b3ae44af3d2fec8c1bad27aa0e57520098f220e398fa7ab570009a166fddb9d33f", 0xd4}], 0x2, &(0x7f00004a0000)=[@iv={0x100, 0x117, 0x2, 0xe8, "e568c62596b75283ff726a18ee6f2c5a22561df6e627f9f9b5fb7695f778601bd3399b6a4b5942c8b4b17b22f2bd057af295351ef77ac13928ddb106b5bc0500dcf8f8a7a0ffcc8ced3883d6cd4ade05e1006e03ea0344348e51df180ef78cdf721534566a99668cc63b0d951089d7f4ca6372787c2980e1a323f122bba94a012b477198925cf6aa5cff3eba172821660f34247fe3473927e199b29a409c7130a0a5fc92ef69190770fc563759f5fa7759b790bfe5f453ab438998863734eb721957bcceeaba3a45494939f86a8d3dd3551af45c108505dcd28b8b15a472b1627561e5d5509a73e4"}, @iv={0xb0, 0x117, 0x2, 0x95, "ca8ecb69e5e40eafd46ca70f91d88f16a31a61844b6e411938f29e93d46eb24588a40c0c2253ed6c8cabfb67add60aa6eedda310f28ea379114282dfe87a3e270992d942cc281370eb4081154e3469d21b0059d97752d45246972e0b79d455550a73ccde1efcf69553f5577cf3a7e19a5bb275fba938c8fac3a9e02938fe59cb82948a32d0c77a2211413d330634fad8900f3647ab"}, @assoc={0x18, 0x117, 0x4, 0x401}, @iv={0x118, 0x117, 0x2, 0xfd, "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"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x310, 0x0}, 0x80) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a2b000)={&(0x7f00004cd000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000c70000)=0x0, 0x4) 2018/01/27 21:34:59 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000014000)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000011000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f000000f000-0xaf)="f5", 0x1}], 0x1, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0) 2018/01/27 21:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000efc000-0x20)={@generic="cfcf686b95758523b0f47918c63c63b3", @ifru_flags=0x100}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a23000-0x10)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r0, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) 2018/01/27 21:34:59 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x10000, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000018000)=0x0, &(0x7f0000020000-0x4)=0x4) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2a0, 0x2c8, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x5, 0x0, 0x0, "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", &(0x7f000000a000)=""}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x4f0) 2018/01/27 21:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000142000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000d81000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x2, 0x1ff, 0x1c23, 0x3}, &(0x7f00006d7000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009d1000-0x8)=@assoc_value={r3, 0x0}, &(0x7f0000278000)=0x8) [ 51.920763] sctp: [Deprecated]: syz-executor0 (pid 9992) Use of struct sctp_assoc_value in delayed_ack socket option. [ 51.920763] Use struct sctp_sack_info instead [ 51.944259] device syz6 left promiscuous mode 2018/01/27 21:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r1, 0x1) socketpair(0x5, 0x3, 0x800, &(0x7f000010a000-0x8)={0x0, 0x0}) sendmsg$nl_crypto(r3, &(0x7f0000bdc000)={&(0x7f000045a000)={0x10, 0x0, 0x0, 0x400000}, 0xb4, &(0x7f0000864000)={&(0x7f00007a1000-0x110)=@get={0x110, 0x13, 0x111, 0x4, 0x0, {{'sha1_mb\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x5b}, {0x8, 0x1, 0x8001}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0x610}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x4}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00006c1000-0x90)=[@in6={0xa, 0x3, 0x4b46, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x90) 2018/01/27 21:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000004000-0x9f)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f3e01e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) 2018/01/27 21:34:59 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000b6d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)=0x2e) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x1f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x900000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000000, 0xffffffffffff1cb2, 0x1000, 0x401}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r4, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={r5, 0x7, 0x4, [0x4, 0x20, 0x5, 0x7]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={r3, 0x9}, 0x6) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000ae8000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "8902000000"}}}}}, &(0x7f0000abf000-0x10)={0x0, 0x1, [0x21]}) 2018/01/27 21:34:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f000001d000)={0x14, 0x10, 0x829, 0xffffffffffffffff, 0x3, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/27 21:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x2a, &(0x7f0000ab2000-0xaf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, ""}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d1e000-0x8)={0x0, 0x0}) 2018/01/27 21:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) sendto(r1, &(0x7f0000dcd000+0x64)="ce7d32583f536c86b56524fc02151ac29613105192398fa1ad4719614e57fecb5d5c2b7e7279f622a45272bbe3725709eadb436a5faf9079dd369d416e0e27443d5a8273d68e19c26461b29c29f72e8a601c1cbda66ea7c280406108152e1be14dbe8c00c8c7", 0x66, 0x8000, 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000ab2000)=0x8, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000003f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x11, 0x803, 0x800, &(0x7f0000a1b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000023a000-0x4)=0x0, &(0x7f00000fb000)=0x4) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x56, &(0x7f00008c4000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "dc0b605c51d7bb8d93ff7eb427fc8952cab0a8aa6e4a9c4e8fca663b29e7c334c2f8ef2f9e869d2413f31d58f818c4bf42e4347d7c11638f82b4d2b44f4270a0"}}}}, &(0x7f00000a4000-0x8)={0x0, 0x0, []}) 2018/01/27 21:34:59 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x20000000, r1}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) [ 52.020210] sctp: [Deprecated]: syz-executor0 (pid 10008) Use of struct sctp_assoc_value in delayed_ack socket option. [ 52.020210] Use struct sctp_sack_info instead 2018/01/27 21:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000621000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000047d000)=0x58, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e02000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00002d8000)=0x0, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fd3000)=@add_del={0x2, &(0x7f00004bb000-0x10)=@common='ifb0\x00', 0x0}) readv(r0, &(0x7f000021d000)=[{&(0x7f0000a8c000)=""/4096, 0x1000}], 0x1) pipe(&(0x7f000004a000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c01690827adebcc126cbc7a3d1ff9a27d33880dbd2538b1301c3524863f07fc1e7660336cf", 0x1d) writev(r1, &(0x7f00003f1000-0x40)=[], 0x0) getsockname(r1, &(0x7f00002bd000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000371000-0x4)=0xe) 2018/01/27 21:34:59 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000029000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000008000)=0xe, 0x800) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000029000)={0x0, 0xa8, "aee9cd96358f61ea6d0a82797a8b358c00608938300f546eaf14221a5e70d624e5ff3957edb7b8652c17361987132d47b8295c850a6e2577fb4c129d056e7b5b6026487bb9a104b26e1bfca71d6cc9be86a4c7d0cd3cf309ef8f201420da651742ea571073084daea5e0e5a3032401da2f36304848394b186b1b5d515adb0520e8d7a8abcb8100cb45eeab71a8090614b80ff72592ee2857b868f90f28f3247e588ca0d8e5ea4d39"}, &(0x7f000002a000-0x4)=0xb0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000029000)={r2, 0x4, 0x10}, &(0x7f000000c000-0x4)=0xc) r3 = socket(0xa, 0x0, 0x7f) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000015000-0x4)=0x0, 0x4) r4 = accept4(r0, 0x0, &(0x7f0000007000)=0x0, 0x800) write(r0, &(0x7f000001c000-0x68)="81c6dc8f602112e1161b05d371ca86c59fe1e4f0555110e46815bddd1e452232ee5090f80c670115a179c76fc63375395284fc6a1c05553dc0aea67aa64ed7a90240ad08e3e239cafe01d6dac2c84d811b71318e58ca144a716c9a1a4af0d6855557c9d528d0aecb", 0x68) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f000002a000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000028000)=@mpls_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0x3, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x4, 0x1, []}]}, 0xff84}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:34:59 executing program 7: socket$kcm(0x29, 0x5, 0x0) 2018/01/27 21:34:59 executing program 5: socket$inet(0x2, 0x3, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x20000000852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) 2018/01/27 21:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000aa6000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c5b000)=0x6, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000389000)=@assoc_value={0x0, 0x0}, &(0x7f0000fd4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009ae000)={r1, @in6={{0xa, 0x2, 0x632c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x6, 0x9, 0x7, 0x8, 0x8, 0x100000000, 0x8, 0x6, 0x101, 0x1, 0x9, 0x7, 0x6, 0x4]}, &(0x7f00008bf000-0x4)=0x108) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x0, 0x4) connect(r2, &(0x7f0000134000-0x1c)=@in6={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008ee000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000005e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fc4000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f08000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000854000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x2, 0x0, 0xa, 0x80, 0x20, 0x8f, r4, r5}, {0x5, 0x1, 0x80, 0x4, 0x8, 0x81, 0x3, 0x6}, {0x1, 0x7, 0x3, 0x80000001}, 0x1ff, 0xc, 0x0, 0x0, 0x2, 0xd1218de6f67da4da}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x6c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x1, 0x6, 0x9, 0x0, 0x800}}, 0xe8) 2018/01/27 21:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8001) r1 = socket(0x0, 0x6, 0x10001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000040b000)={0x0, 0x7c, 0x1}, &(0x7f000076f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000046d000-0x8)={r2, 0x9}, &(0x7f0000caa000)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='dummy0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="05df19db18153787adb78e5959c5635b", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c8) r3 = socket$inet(0x2, 0x805, 0x0) pwritev(r0, &(0x7f00004a9000)=[{&(0x7f0000ebb000)="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", 0x1000}, {&(0x7f00003cb000-0x67)="b8856b746185ca71a4ef9a6aadbb5533f81e0f85ced22534efe16ec3fea1795d9e0d0ec79d8d53ba9b00a1857b0d9a73c38ad06844e88738f41e8b99d145383abd72f83524bd3ceef145bf1d14297a6e2786c9a42a2b87e742b2ef5a5ad7eaa36ec7f59dd64235", 0x67}, {&(0x7f00001f3000)="7b0c8d6f619d4a88f2a862b5e8a2ef73db5d1c63911494f1ecb08ef6d4e63d403c99181ce0175d9699c52ac9b20f984e5c6aebdf86bf133993788a465ffa549050af8d36ceb8846cce378bf7d529200ef02f1269cf10c697806d39b5bfd165fbb8619ef71c62fc89ef0e117de28c655b75f19bb2e13ffb744d107f61a0f9f46e047e1403092cc133ed3c3e9edd3941fe6577ceab5e3b63bfae2c06cb6172dc1ae4de9b145ac940", 0xa7}], 0x3, 0x0) bind$inet(r3, &(0x7f00003db000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000966000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000220000)={r4, &(0x7f000012c000-0xd3)="7cc554b5520da31841d0c6550d071d138ac124b95ab2269aa5abd7f1b417a917bfbfa68d512c331675a03989439096f09d9b531a8c444b7250dc6d4bfcb84331dbd0b5277584638af7966a7b70af31c84f638d27fc8af2e61623cd36bd53ec960509a26b109565008f0cc3e4c1b07ee6675db2444113e6ac832c53cb7312ba1ae6a1514517ccf4ecc812346d686737e7c50a25947a76504599d2423cc2fed67bb28ba3f35f6ecda59f823d2d20cfed06b482f3831fa0e39f73fc06c0911929fd89c2aaf87de2af24d97416d80543245203a99b", &(0x7f00002af000)=""/73}, 0x18) connect$inet(r3, &(0x7f00004c5000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 21:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003d1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000530000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe4000)={@generic="572ea6760834244259889906bd9883fe", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000d97000-0x120)=@dellink={0x0, 0x11, 0x601, 0x3, 0x2, {0x0, 0x0, 0x0, 0x0, 0x4000, 0x60000}, [@IFLA_GROUP={0x0, 0x1b, 0x1f}, @IFLA_LINKMODE={0x0, 0x11, 0x80}, @IFLA_EXT_MASK={0x0, 0x1d, 0xda}]}, 0xf8}, 0x1, 0x0, 0x0, 0x3}, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000332000-0x10)=@req={0x5, 0x1ff, 0xffffffff7fffffff, 0x4}, 0xfffffffffffffd58) 2018/01/27 21:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x7fe, 0x2000000000000) connect$inet6(r0, &(0x7f0000d22000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xe}, 0x1c) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) 2018/01/27 21:34:59 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r1, 0x1) r2 = socket$inet(0x2, 0x4, 0x8001) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f6b000)={0x0, 0xe03, 0x7, 0xa43, 0xfffffffffffffffc, 0x0, 0x77d6, 0x22, {0x0, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100, 0x1, 0x80000001, 0x1ff}}, &(0x7f0000230000-0x4)=0xb8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f6b000)={r3, 0x5, 0x9, 0x8}, 0x10) 2018/01/27 21:34:59 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) r1 = epoll_create(0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f00002c0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x9, &(0x7f0000001000-0x8)={0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000184000)="", 0x0, 0x0, &(0x7f0000185000-0x81)=@file={0x0, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) 2018/01/27 21:34:59 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socketpair(0x17, 0x4, 0x1f, &(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xc59}, &(0x7f0000002000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000-0xa9)={r3, 0xa1, "abb0fb71c0d7ee31d30b2993795508470a87073cfb86fc4e5f723c61f09f1f84f7589664f7d1eb94b674dfeaa2e5f69290f653a6402c79bb8b2b71f8aceaf11a2bb24eef988b62537346421b14f79bf3bb6ff385937afec36e590a6e3906e0e619c9e0cf3ac77de4dcad23af726118d740f3c336dca2a1a4667bc1265a8b119bcbd42bfd44eae15e90b307779469dae3cdad362d936a69eca0a34d65d9922840f3"}, &(0x7f0000003000)=0xa9) 2018/01/27 21:34:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x679708d1, 0x100000001, 0x6}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005b3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000098b000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x9a)=""/154, 0x9a}], 0x2, 0x0, 0x0, 0x6}, 0x10000) setsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000000)="1e58708241bbdfb0071ce672ea7516e6fdfa1bae42fa1738e5ddd1824f6a90c07d29f0b67d9416926359ae1957782213eeae4dbb22c6216f1876ef7b6a62d327a8c2b7b74a30e6ba112a26940e6d9f20ef0a94265eaf133485edd32776d7bcf64e09734b790740cfe5dd2942f3e81711e417d86969bfe88e5c0dfb1a1f272873ccb9ba9fc2d056d40ab59466e11be961356a9f6f898713264433035230d426f019c3745c8c737021025f1a8b21f758d752930b447f484c3f2ca558e4556ef84d5e7e7f2e2bf7c6b8984ce2486fec20d2a25b1b77313f7dc88c4e9dddbb0ef19aef18a0c2b85bd6bdf34f", 0xea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0x9) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000046c000-0x8)={r1, 0x3}, 0x8) write(r3, &(0x7f00002b2000)="5842ce1e41a7c6374b7dbd0d9dd2fdf1dc1cc4ff", 0x14) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000a6d000-0x20)={0x20, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x12, 0x4, 0x8, &(0x7f000030e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000189000-0x4)=@assoc_id=0x0, &(0x7f00001dc000-0x4)=0x4) pwrite64(r6, &(0x7f0000470000)="3c760164a42d4785df6a3ffbd2a64f17e6630f0503188465987e34aaa37dcb9ee05a5a2711c55ed7c93b16750c9fbd4532296825818be936bea28ef1f320927ee14305de21e85c272074fc2eee856baa08a3000ce5d60a69f17284604a2ca5b182b44b08490e3646a623d9b72278dc42570b534ba6a5948843d7fd2f3baf7c4a24dfc9cfb470b80f5723f189f6566d1128bc72cc1b2982db4c961030c65201f83ba3a1b09c80340bd8c10a92de37642aebdf6e3b89ca2c41698075b48389a838d3eb8c70f81f5e7778aed435bd46f9497a06b578d1324f985d78e843c9790b297c54752c8ab5e0b295f22e9e3f41a4b2f45d96ced6abd02824ab22f72ab90271c00112903ee95c213636b7881104a5c519183c2469f1b3666fedf3dd499b2a6dd817e77d3ecb9c0336a68b9dcb16911782b64d318830fcaf63f6d7f80bb63a2974dc8ff161c27fe013591a9f80cda3b7bfa154674f23bbb02e49ed645eaa7135976a6cf41c1ecbf98e3321dc7aff525b57d32c80173993e3452cacc6d70cb998351a7794e5936ca3f9e04188632f7c4536ca46af05ec5e3aeedf0d268fe6b3350f88f6a7a97bdf0cca3d1f433800007cc295428088fc1097fb8868f65ecf41d08ca065e2f02c48e54b8edf300424db15eae6eac993fefc8c8bd2477bcb41d3c39626eef919d81ebd45910ce3d2488415688ba984d5d7fecb1ce8e69a5465f6609646532e2c237a57d598182498c0e7e813b62399f5e3e4a2fb13533d9c694773e35bc0035cb56e70740cc0f0cf26b7ef6cf2058f3e7566c96c94c84ba9dc1181b0f8fcc2fd04c5167262488dd4ba120f70b167bc648359222f0aee852b1e8ee02dc106f99597a99a1a6e45c00aadc25898a670700ca1846378c2dec559459d32b5b2fa3e4675105c1f5ba2b8659451ebc19e40f820cec92b4587d135a9f6ae5d893ca9679761137eaeeb0dfcabfa90bbd90f94db7eb4e5d17f4f9e6a6fddb183310d9d8b8ebf42b6bbd43f8a6e3b1299dce0ec0c8885b48cbd49be1bdf816efff5b4b69e3a4b0e54af7d5c3ed13853fc7f09f20a239cb36a5456c1d236d441c0b8093b450409e2d68d267bc5d1b98fe23f0481ddf85864e4d84a4d9bad40f9bad4a0261cb9545a5c51d049118395b3c27999d39136ab4dcce95c508a6ada4f3443e11f90441f27fbbc9a33088c4e8f05df47c6d36dcd2ceac194597346d62cd2108341a5a5c1a49059e692008ad0e3a8f869e56fea48fd18880d4b8e5b351b9b6f8024ae3ca9a4bb0a035faadceb5d1fe903e3836f42257353f654ae6fa0bec6c8508fa1bb9fafdc85602752024cad6dffdea3f98b531142c79b4f6ba71d3027264603b1fa49ad7305a12c1869c23909565e8eb5c522a388e3679a169728d348b35375d19ff428ae6cffd1214a5cc7a5ca3b63bb8a9885fc33bda3ec24846e628475b19c8503a97ea87499fad237510355fb8ac44115a1dd5ef51cda9513891c82a4e77209413eb072b77a51bf8856e4a1be69ba1ab6e0e62f984b145257584ae86893ed6a5469935df54023d2eff0b7bfec66f56742eb44e4a334876e83ae254c3375f2f6e8250282dab8f2332ebf3f88341d37888a63a0a4ac242f6ad244c703b96d412459b9722548fe1bb41225878e750f6324a2721050d34f0987ee6d0d18e6c5e187345898d59b84286981af2f77300df42515c2dee774e55370912dda2f06d7389034ed2cb00c5b5a196976c8ce96b710537fad2636e367855e07f5efbb519cd42bd57fc2e4862000abe81495e6f34c95a069206e353e347a18f8ba50e173a3fb1d9e1633e740b94fe6b43f477219512f506ad429ce47de09d884ba8211f387198383cc5cb29d808b15a8ac66fd6eb06ff7bdcdfbf931d35ad22e874b98575da305280a90638cd71c4da653d853db72b68a1ebfbde91fc877f814afa8c1fb316bfe4a18786a5f680641fd65ed2ace106e4b5bccfd4cd07566322de893dfaf50d78be3e7b570edbda7c41d94bd61d64aa3ed7225a3cf75d269f504466869ad0654824b9e2fab83dbdc5716f44c54dfb933afb41f1a2c2f0fcafe9553bfb2b8d6b3b5caa61bc57a747024543925441576c1818e4d7639fc9bb6903404e648f245f3b9f73ab729958e4471bb27def39fd40c175149d2b938358fa069aedce6769408355046a5ce5d9037c7c566ba2e856d2e4e2fe1ddcf37ac616c16dc668e76cb4c79fedddacbfa6048cb118d11e09fa84c3b260cafc44cb417b3e9f05fb973405064206b3afacb531eb699d45186fb13e83b8b243e4d0678fba1bb09d84e0578f7b9349c673183199aaf491804a44bbf73809f28776e8739fe19ca1ae792124019af890c3fb5c72135ee88118a5149696a8d6bca174ebc0210ff1d677d25f4c4b4f7560683980f98a558e6bc0554d0a26d966e9082d3df0b4a5f063c407fcad2b01cd4b6a2f5e52242f8bdd4dcf4d0f05f3e196a4ac8e9a9de42681b3cdfb2579b1b3a0072be381750c9b5bc925b585569962c088a8b799f1532dec940c5b9815b4170e91f6e3d609e105098250df36aba1df72e2d1ab4b001c8f4a096c005befd633c5b91ea2b92c6cae2dfaafd45871ecb262413be327fbf50c00149627d74d422bae9f036e44d60ffc77ed6530609e0b9858ea1782f456b1670e9b5c529f6308652bf0c7f07555fafe1037bf1a035c9628e5d6aaf108cf11f69cb29f72b6443f74dfcda15ee124ea6c5301856438237d77c8506718821f46475d4a9e2afec6f9398fc2da425d84fb652f5bb5998aa4ed3b614efa3618790b9078e7d00863ba1b8afe6fae23be54c47c4f3660e90381d0ce9d203726b4b5470e151b48c44a77b4225cedb3886916dfbd7257c132955450e41ddcfe791a10d55101e264062acd8b5345cb30e6756f72b272b1e1f7eec3010608b154f7d085f33640f4bdee3a71f84c313f4a78f24d455011ae5ab37c73f8bb0b2958e86e122fbcfc8289d4239411606de4ea94c77f17a789ff4e937898b256b8ca2286b74eec9aea4654de80e3e30ff2b5dfe09660d317d2a183b3258456068308e432b69c2768b4791f2bdecafc8406828640f585803ac7bacc9a077a06a03fcc027c905c6389625ea8b9793e65742b77fd1c4a6d88e38c75ba5f59728fab8d749331c20790bbf2b44c0d19064826f1e4572bcfc36dad10c32c9c0f9bc40e02755811b3aff1762ac86794fa9e7a7182888ca93a039dd816ca3fdf5af34e70c3d1d973a96918b63554b71d7de4d9b14c576df8036faf3111573f6e2cf434645b72f9319b1b5fd6767abe8f22f0805c60280fb71c0001d0841041bcf42e539ee0edcde506e673c713ef99703d2e3798b2371cea6d7abd8b7612480f3accf6d1e9069c84961aad044b864ad6a92cafc0e8bfadf8909853e62d4b258b7a22c365f2d4512ae0a2e01d113eb1df92fbc81bbfa1ab9d5f233a4563644d779dbb8d5ed54275be4cfa81904f6dd293e74995a53f332a57529058eb66d78f194784d6be6e42faf172fbd4978ee8c849b261d7abac45651897cd05b0f3b1de4f69af2f3e0dace55ffae1ba0a5fb035d2e03f0093dbb3c43946ae0c5487b03c9fb8680642c1f9910ec8804afb22b4e52ea6443cde33ae143708a4de4811eaee31c26b104b00368d76611f002828f16f9328488f32d40996b7966f97af1ce763b21103bf1d8c974eb46c630e26ebccd48c24b850a07c9466270be6a3e62ee5123ec48e124575b0b0270b42cbbf6dea1862ccb6203cad29ed11e418dd1fb62d8e39a9aa32a8724db77e7e93de94eaeb39500d726f04a54d4d4368360301bb6bf22e538bb6d345188a19bf8ed026d7ed48710baf1beb33bfe73d2d64a20b8f9df14b2ca9a05e7f51b9e1a63f3b4321cba60ffd3a84c9643e2391524603b749029bfdde18786aa490782ba4bf25ca2a12ddad1a562335c093fdeae57b1c71b51c4a4d5ce6ef306fee305495aa277ea33069b5ce2dec31bacf15eb7c5163d770dd044e9125ffba42d6efd64ea950d0fc5df807380a92123f57624d39cecc10eb559d7f3efc5691a82c2b5a5797d5c277747c6e509b7541a6094088c80a4b14e12bac3f8f7329247256181f90149cd94ae5f290139e3f5e9ce3a8b396aa73ed169d484567012a8bafa66b882d43ff439a64bca12a2a0692c07204c37e806452b52ca82d7e51015fe263225429ec0d26e154dc2f5c8b24690a51f2e7847d0a46492fec733df28104f1d0448d57da68ed91da649a77dc6a890e1d5a5a79fa25689e47472032c0a087adc5691444426324e5fae22ee99624280c502dc74eef04893e778a6b58a7b5087836524ad5770b6bef97b03186e29c1e739a4592f4fe859e563249b13a94ec4a74b5b088d750e8e2b04926c6b078d19bffb7ff7793445a4482ca9d51b667489fcf14b75d3ee3d91bc121387dae4f8022456c65720863ec6d72b41424c666de473b4718190913056dd9d64a4283bc516cc2968d10b46e5caeb42917b4fb33e94f951a6a09d296c2acde7630708de633fe85465e01e7b4e30c3afe26cda4d947833a1f3661368cb7501f89a8dcd5cf018de4588a2e4acdd22c1c0383a0ad7ec0aa29ba88fe2a502c78206192b9396e3f2e3edee2289624ea2f0b10140e44aa74dcd6c59bd8ee488f0053c7a7549291c545c4eb08c15a57442e80e82935baa07979308679ed461f15ec6676e8961a7482f8c85f638fbf77829af9d0e2ecdb27410b702d7bebc23031b759fc3246fbbf6e4088a84712deeb0831f54c36f4df28d3862c77d3a436c91e74576077b7b7e99d0933bcffacc85b659e381b6e85648d8ff00085c0fb1c3fe28f9dec69d242b29899065122846a7cea764ade24db787366a443a26ccbba154f490cac305fcf8d561896f767a3d89eb7be027be56f6cd477ec2ab090b599cd775a80a75c77592a2afd9c7a97fe6b81a1a87bcbb938500ee383d3fc681a32d7971d021e93a74eeccd6d8dc27e1f98ae3d330578b6f9ba53e9eec49a671f6c85787493c7c13e385b4d454edb891a6952ab342cfbf515a593e1a7a8e74f32bd577e35736d0785c0ef1973db337e0e6a50656f0c52fa26989b7984c90cdccb5a185514756e7b6ab935b05f28da87f5d5f7a8d00ea11c75079c470c15e1cc8b55320ffe2cd77b209b0350dfe65a4f12833b424cebe1dbd05f6ce2153f8607c513d3b74525f85cf577f0abf38a4618b5f9a1ce38b1d7ad94772efd1d5ec6da09d5535f9abf61a4e5444a1f665c331a00100469d2139a0de6c7082d152d5e549697a1ba88df3ae993beed06cd488022a929762afa1ea4dc22de37616644a483a10160ef7b8ec60e3ce4a17bb61a611d2c889f865b4629c39eeb282c6287e7dc50b66b5b1bb945f944effe526f25229c4ed45f91a372ba8576178fde7754754ccfa720b2cacdd5c8dae4a721d5f033158a008f839a39071db4f48189333e5421a85e86c895d09f0c2384c7c9a863bb3572e034376034897cc0153e029714b4b3764e64f7fc97a5f5bf06cce20bf72eb316e2a95090d6560d35c1048c916650479521a927b8c3d477e644e255aa74a305b74c967eb12618d5282cb90c2c210621eaf63b692834f41e9943d57f85b595d9b8e4ed8544e6e666841e27c04bde2fe740d92e88c1329b51b5c0541160d22cfb2cf1fd3ff2a44dc05e213eed1753097b4ed90bf5b8d678772ed576d067b76738fe1debe73a59a39176b05b45bf58872cc731d7e883077689932c3130c359ff8ba4ff6e295d87aeb5562967da7d2fc5e8261c5bba225adf3", 0x1000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000029f000)={r7, 0xfffffffffffffffc}, &(0x7f0000d1d000)=0x8) 2018/01/27 21:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d3f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 21:34:59 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto$llc(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x11, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023d000)=0xe8) 2018/01/27 21:34:59 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000002d000-0x11)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000-0x4)=0x8c) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000002d000-0xa0)={r1, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7680000000000000, 0x7, 0x92, 0x7fff, 0x84}, &(0x7f000002d000-0x4)=0xa0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000002b000)=0x0, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000002d000)={r1, 0x200, 0x30, 0x401, 0xffffffffffffff2b}, &(0x7f000002e000-0x4)=0x18) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000002d000)={&(0x7f000002e000-0x8)='./file0\x00', r2}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@random="e5f4cea6942a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/27 21:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) preadv(r1, &(0x7f00007bf000-0x20)=[{&(0x7f0000ddc000)=""/146, 0x92}, {&(0x7f00007e2000-0xcc)=""/204, 0xcc}], 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000)="ae950b3d4abf14d27e18f0b4a8ec0d0dda5b385105a9d4d96f1387b78a0c55f963a8b9643f2d2f6bc044d5bb117d9801", 0x30) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000722000)=0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) getsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f0000488000-0x4)=0x0, &(0x7f0000158000)=0x4) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000427000)={r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a3f000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000319000-0x40)={0x7f, 0x5, 0x400, 0x89, &(0x7f00004f8000-0x89)=""/137, 0x2d, &(0x7f000013a000-0x2d)=""/45, 0x1000, &(0x7f00005ff000-0xafc)=""/4096}) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000019f000)={0x0, 0x80000001, 0x0}, &(0x7f0000185000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000aa000-0x8c)={r5, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 21:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000a76000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000651000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3e}) 2018/01/27 21:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd249e85d2889e87c, 0xa, 0x7fffffff, &(0x7f00008a4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dfc000)={0x0, 0x6}, &(0x7f0000bc5000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e11000)={r1, 0x2, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d3f000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaa3000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8cf, 0x3, 0x9, 0x5, 0x5, 0x4, 0x8, 0x5, 0x142, 0x9, 0xca8, 0x551d, 0x4c7, 0xd5c, 0xfffffffffffffffc]}, &(0x7f000030e000-0x4)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000098c000-0x8)={r2, 0x8}, &(0x7f00005a4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00005b5000-0x4)=0x0, &(0x7f0000017000-0x4)=0x3e5) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:34:59 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000fc4000)=0x0, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000195000-0x3)=0x0, 0x80800) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fc7000-0x4)={0x3f}, 0x4) 2018/01/27 21:34:59 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x7) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f7c000-0x20)=[{0x3, 0x9}, {0x3, 0x140000}, {0x6, 0x8001}, {0xb, 0xc752}], 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000095c000)="1f0000000104ff0bfdfd45c8131100000200f0ff08000100031100dc05df00", 0x1f) 2018/01/27 21:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d32000)=@assoc_value={0x0, 0x0}, &(0x7f0000d1d000-0x4)=0x8) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) recvmsg$kcm(r0, &(0x7f00008a6000)={&(0x7f00004da000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f00009b8000-0x20)=[{&(0x7f00001bd000-0x5a)=""/90, 0x5a}], 0x1, &(0x7f000089f000)=""/4, 0x4, 0x0}, 0x0) close(r1) 2018/01/27 21:34:59 executing program 5: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x7ff) sendto$inet(r0, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xa6bba66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 21:34:59 executing program 3: r0 = socket(0x4, 0x80f, 0xffffffff80000001) connect$netlink(r0, &(0x7f0000b74000)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000f88000)={&(0x7f0000f88000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000089a000)={&(0x7f0000788000-0x1550)={0x1550, 0x3, 0x3, 0x0, 0x6, 0x3, {0x0, 0x0, 0x9}, [@nested={0x9c, 0x22, [@typed={0x1c, 0x9, @str="187b637075736574212df43a6574683047504c00"}, @typed={0xc, 0x56, @fd=r1}, @generic="9b4d28b405a10937f274de604c13dc2b4dce2de13a5af4b27e38fed7677e90f3d7bb2d273a4d47a1491a2bb210bf472ba93f3140ee30c7e84692e28da71a385152fd534eaea95f5a84c9f7173939550c39c2eafd431db90c3a3d6908fea2f2c21adfcb", @typed={0xc, 0x84, @fd=r1}]}, @generic="7c775f95fdc5f5bb4ba5cc7db854891090c26f6af243b1f4986518629f1042de1c1892d3f199b0a050249901acd2999a43e15560a7da163b261a5b847a01747c17c67e2eb870c234695461f587609c62b5354078e7e059c9ef26ce357fecbf913ea06d3c47d5c196eb3148ffd1e6c4504db2bc4e5cc695a635e7196a40ab76923ec9cc781d1e63bbef52cb5b2b5bc9d8cf3201f1a32033c39d5896a52293f615a331fb10281073eefbdaaeab86198d3e6d4d6632b38a17760aea6b1df36fdd79a024b9cb449b", @typed={0xc, 0x3d, @u32=0x55}, @nested={0x12c, 0x8e, [@typed={0xc, 0x35, @u32=0x238d}, @typed={0x1c, 0x66, @str='procvmnet0trusted\x00'}, @generic="2a7ab57548ea7a2e528d122b6a28c239a52d035d31bfcb1d796ba63d182871455e0251b906ec751c7044588647f29f056b0126e7744716f337537ca9c19d53269286b23274a07baa1977d8a28ab798f2721819ecd219553b50b127dac5f5251894bc10d27f95116297b7c7093e8827e17da49f52a273d207a629704199360c1295620dc7aca28ba3eb0c20c62d0e383b8b", @generic="282a660e415a6a6fac6989ab40799445e6d109a214b900adebf641457f2685356ef73ab45668a9fbff55941b138ceb2323f55e8e30d58eae1214e22c6a88ed7774d7bcc5b570157fdbe6dc4244f05b4b7efcc8951cfb904ca10bc7bd77910ab8d4df2ea8540325d70e65d2da4c"]}, @nested={0x1f0, 0x67, [@generic="dd5be50e433b39fca1f22aab6f41bed913b0bba5c74c483cae83bd1e6c271505979cf2695c983ba6c63faf5f19b3621292822f080d6aa319a98f27e1293272835576252b37a153dc864867f821780cd5677f72e4", @generic="d1405c2ae6fec01c1a1d77e9be7ead1fb0e2c1732d7a2a8bb8a2ee29770516a54b253b0e16e9fb89181baf72332df0e788c8211fa36a6a3ad836f043a190ec30bdcec58d1c4481d2514f053378d20faf1431a563484282f64783ac8c2c77c726571b3347876712b605c295fcc9022df72bce9a879d58fc4daccc76cfd27e35e318d23daf8bf7b761b9a00eaa7a9ada957edf75126bc6", @typed={0xc, 0x23, @ipv4=@broadcast=0xffffffff}, @generic="ba36d86225dbdcc4b78a58ecaca071c36d4775f025e52bb2b0d724b5c44754cec95ba1efec8fdaeaa867a9b61cebb20daf912e5877b336603741ce0741b2782afc1049ab6ef734eef945f32f1b1c68c5356e844d38074fa6ec179cc70177b98633a376fe2ab917129b9bc7900c7aa351a5fd34438fbc47c1d067269d58dde372d3b0d3ab41f395782cfe1a933b2f456966a54bb66fd605bae0235b2844cb381a430cc58fcfe3b5baa9d903d72300ddcd6c5c9846751ec835e3e12ea94307fa000a8b34d0aa8e0ad0161ac8caee3bedb1d8544f3bcfa8912c10f4a4ce5a3e73a978c27bba04b15a0db4a30c43394cf0e561260e232a"]}, @generic="", @typed={0xc, 0x85, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="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@typed={0xc, 0x10, @u32=0x7fff}, @generic="0e710f6fe03434c5ebf8d9b386bacf503f4c449052bc0d60c4ea4420a8f16ce9666cab6462808fa878742b8d7619c986237395f04026a7df1dd43d4168ac81ba3110171f98f374d6d1fabb55ccc5c83c34d4f39e8ac56cdc6969ce7735860a99bd2bc5e04aa335b012357e5c3bc55b81ce98eade295baefa22947af084d63444c5a22738ce66a1f81fd3ffb2f1b30da4171f6e1e1f247f95b2"]}, 0x1550}, 0x1, 0x0, 0x0, 0x8000}, 0x24000000) 2018/01/27 21:34:59 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xd) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000005000)={0x7fffffff, 0x8003, 0x0, 0xffffffffffffffe1, 0x0}, &(0x7f0000008000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x8)={r1, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000-0x5a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:systemd_unit_file_t:s0\x00'}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x4a0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000009000)={0x0, 0x6}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000009000-0x20)={0x1, 0x5, 0x2, 0x7ff, 0x6, 0x6, 0x27f, 0xc0, r2}, &(0x7f0000009000)=0x20) 2018/01/27 21:34:59 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a36000-0x8)={0x0, 0x0}, 0x8) r1 = accept(r0, 0x0, &(0x7f0000267000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00006f4000-0x80)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x80000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5711, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6d3f}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}], 0x80) 2018/01/27 21:35:00 executing program 6: mmap(&(0x7f0000000000/0xd37000)=nil, 0xd37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80004, 0x1) connect$can_bcm(r0, &(0x7f000047f000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d24000-0x10)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000039000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000d38000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000602000-0x8)={r3, 0x0}) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 21:35:00 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xa) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000770000)=@common='bpq0\x00', 0x10) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f0000437000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000e6000-0x6)={0x1, [0x5]}, 0x6) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/27 21:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/27 21:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f9f000-0x4)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000300000-0x3c)=[@in6={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000f01000-0xc)={0x4, 0x1, 0x2d, 0xf0, 0x10001}, 0xc) sendmmsg$alg(r3, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ad", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x7f}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cc000-0x45)="8cecb9ffd1c6c82cb2bb1c7f238bfe18da097ef76ff4a2b730db0ee3cc32202f51822f29d6c0ffa574577cb30b78dc5b106ca3e876c9ab3c15bf4570783c9606243e7a98ab", 0x45, 0x0, &(0x7f0000141000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000043000)={0x0, 0x0, 0x80000000020}, 0x8387cc8c6a55e527) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f00003f3000)=[{&(0x7f0000d66000-0x1000)='?', 0x1}], 0x1) shutdown(r0, 0x1) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000001a000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017f000-0x4)=0x10) getpeername$inet(r1, &(0x7f0000f46000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000814000-0x4)=0x10) 2018/01/27 21:35:00 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000016000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0xfff, 0x7, 0x6, 0x4, 0x7, 0x3, 0x3, 0x25, 0x7, 0x3, 0x3d64, 0x9, 0x1, 0x9]}, &(0x7f0000023000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000-0x20)={0x5, 0x6, 0x0, 0x6, 0x7, 0x1, 0x0, 0xce2, r2}, &(0x7f0000020000-0x4)=0x20) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000023000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x804, 0x3, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, &(0x7f0000024000)={0x0, {""/7}, 0x0}, &(0x7f0000024000)=0x10, 0x80800) [ 52.405044] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 52.439327] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/27 21:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000bae000-0x260)=@ipv6_newroute={0x3c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x18, 0x16, @nested={0x14, 0x200000000002, [@typed={0xc, 0x0, @pid=0x0}, @generic='~']}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000031b000)={0x0, 0x7fffffff}, &(0x7f0000845000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004fe000)={r0, 0x0, 0x7, 0x401, 0x9, 0x581ed43a}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000674000)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000f87000-0x1000)=""/4096, &(0x7f000097b000)=0x1000) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00002cb000)={@generic="ccad62a03b303a5e1710285a1f4fac90", @ifru_flags=0x8000}) 2018/01/27 21:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000ffd000)=0x0, 0xfffffffffffffec3) 2018/01/27 21:35:00 executing program 7: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000aec000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000533000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b7000-0x4)=0xe8) r1 = socket(0x15, 0x800, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003b0000-0x8)={0x0, 0x980}, &(0x7f0000aee000-0x4)=0x8) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000aee000)={0x200, {{0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xf2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f000085f000-0x4)=0x0, &(0x7f0000aeb000-0x4)=0xffffffffffffff84) [ 52.474620] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/27 21:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000080c000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ebb000)={r1}) accept$netrom(r3, &(0x7f0000106000-0x1f)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009d4000)=0x48) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000714000-0x18)=@add_del={0x2, &(0x7f0000925000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000d3c000)={0x0, 0x0}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00002aa000)=0x80, &(0x7f0000b84000-0x8)=0x2) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00003b7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a0106, 0x0}) setsockopt(r0, 0x100000001, 0xea3, &(0x7f00000c1000-0xff)="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", 0xff) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000d9d000-0x4)=0x0) 2018/01/27 21:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000009d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000d04000)=0x1e) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f63000)=0x0, 0xfffffffffffffde1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000d3e000-0x368)={0x28, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @pid=0x0}, @nested={0x8, 0x3, [@generic="ba"]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:00 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x8, 0x2, [0x0, 0x81]}, 0xc) r2 = socket$packet(0x11, 0x2, 0x300) sendto(r2, &(0x7f0000003000-0xe2)="", 0x0, 0x0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32) 2018/01/27 21:35:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008b8000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004c8000-0x1000)="32119eb8a01fbc701a6e460f3a2b63d0eb42042a23ec6e32ffdbd271c7c92a50c6b924174c6fa7efa6c9548e050aa97e2f3a2731ab698c3a9759c43019e74956afbcdac5db6bf68d9a1b164ddcbe258a2ab019a4d7dc76cf876ab4445a8022b16a655f261fdeca13e25d9d38f23d53364a3a5aa95818b9d9a52540ce46f5a7c4a1cd6e1dea1ed763099ebcda54f768458359fd375480c767d2c35a528dcab830c2c42d84a867a755ccd4b26f4022c382952fe601068d71b87bb745c565de0d003479b0555b2e9646a05328116155c10c0cf6de95c99fcff17185c164951780283183a0552cfcc396568ccdda6da684acafdecc3a04048f444fbc9b3c49052dcd894261ecdad370a759d1e83f771e2622a898779f7140bc2763740ecdd060cedf3360cf5fdb36727b8c77e53b3c634f653054ec6d657b63f7ecbf64a6e3e3f5fd21246c4d41ae5d128e2fd39837b3940f415feff8bbeb1353053ff5ccd4c79b6c43e558573564aa51232caf74d85219fa9b15aaa3b7a66b30750e4f71e7f7aa67695938bef4063d1c3cb87eed83bd7d9487df39020ac288d757c07fde83ba7286f427cc1570fb3cf4d4abbef44d61c2b9bcd8e0d528a30a32a147a522828d51736647cf3e53eb408d3f7b6f7e3a166dcc2ddd82a9e28091d535e117ec02f24056c3bf0a5b30d346a57f3d3ea6ff4314e26719a20cb9d1271e0f98943544ed7d206f1dc69e4f282b122f1050c4d84b68f13f721b1ce47e85bb89a2b4df0be2ca7962070a71b293ecd8b8b86170c4b7a6b6019314fe9736c68cfa70dc59cf0d7f7c6beceb60a0aa0952d6fb727853055193dbf75ad284921fa99f041be93a862bc621df188f17785c2dc24b4f2ff8379787ae48107b44a397aa2df69d763e02a2e0b3c02cf6125e9512f9ca9c547b9175d9a2918ae4278041d57501e998d4cd132c5061a4156e015022f36e0d5b9da9449d370ecca3f2e6cac45e89f018746f132d1e1bfe00b3f3b7ec8f3e7f9760d6c39badc0f028570cc5e5b27f4ab574e2da0e999cfa6dc7bae49a74f1bc6be46a38c3afc0f65edcf83b1969da90cc71b873d6a6959d4b736027f4f3c108d4580870124f5640cc2cc0e0a6ca74d5b6a2e54c9c6befc7764b7ac5250fb1b41635cdeed66f419cd41182855d5d7a1cf68744dfd839a2e841fa5acd1c19c84b4a0054b92e5b3727ef6430ef580e7137bc7d80d3dbd53de334a5f43a797a8744920861a9d35f987e89d0d4a0bfa1d1181f8fc617cbe77ea7ebb2b61f23221231dada8e68d334a02d9171765582d25e718037718e97fe0edecc928492cf054999204b69dc548c3f5a600081545561e83be222391588828f6601089c38eef10efdc86a8e69ae42c8beb5a61f232cfbdfaf678f0a3d2df4e67fe52e9528019e306cce72f17662eed39f052f4f913c5bf3d03f2657f12deb7bd6665a19ed0fc527cedd2e33712fae876ac6ee7d93c83b98e48a61aa7cd65a1f9593b86c4d1f2239f310cc0fb17a79ee98aaf7dc4ffb07269eb6097623b2967a9dcda75727049b9c201c399b2747f2dcaea2122279dcb5adfd90387e75294c21d6771790421f695e360f07e672124ef15ac7b32bafc31c2f674f74d2da0bdb6909311dbcac58770241ddd6367d185ffc7d3e2179431994ff6c01e7590bd4c01f00cd3c7bc82c7d44d6c48689046a8e58e0625fb22e32d42033d4a7772ffe34a4cf72d95dae17a1b1183319bac0c4d0930aaaa59f4765e48e853ccb0d6e1d6e6ebfd1133c311df797332bf804e4e0be7fcba665706a9e0288c8419b861ec7c493e80d067f7285aa694e6de86af4283bb81fc84d25dd4c98b540434c4160904aad871dbaa56a2307ba2f446024452a974a47eca07d51ff9f6def67f2a61e4b16745b6064dc77c4ecc3928321413ad2738cd979c6e37191df2c6891d4ac72cddd902722033a176d9ebd825698a891c47f8dee0237f7360c943e15d8f55482de021567a5427951bf75d0459d1d63a94a4d773d1ab4a21a0ad294f9c921b60fb6bb473d7799ee955ce1df4a6d55a188660ce80e65fd2cd4d69db50154455964d9a7728d8657992ca9ba18b33b36504b8e96b32e9f46791c50e8bad0a7fa3085a842777ebd60c4c36a7800095fca34e1a3bd9b00304869be037b68186b9c879ce3ee9d4c5d2bf83f70e89ca914aa78daaa071ef3e98e5ad5d46de54b71a7fdf377b8a1ba28658514cf5a967eabd1b6efa35809622e3cddd16602b722be4f9e513a10162f7682c97ef02f0c3b625969090d1eb5798ab0f619d3b7bd02b8da136e254d49f33493b3f236b8ad0997c546dc2155475615a0970352058248e300157eebe41520a66f85175845874fe1e8a6cefccc9bc05f82927458e514874f1340153fc5ea44e572dba7b6a7f3b0326549fe019269ea509a13cb4b0adf6f82ebcacad588e35f25f6404b3d35d3c4093ab76cb2cb013941b1075c48d82168270e105c26f8a0e54b5cf3d294532a97a7de7749e4a4bfb6a036a3de576ae51751b9d508a1c2be693dac10953c48522d9ef5a0f12a3ccf00ac105a2a14901c71508bda760f4fd690cd463d7276858519652b67c2c40ac24b5fc8adebf85edfd249b840d45e1217db766b6efbc9fd36e21bc3347f10badcbd95e6ed678178f84dd7e87731cda007c37f0a227bc33d052aea23cf3ba9de6d12405971008becf8f056d826d627cedc6411ba0bbb0a0d35c6a908463f16362b02c124c084b7c635ef428807f2e47127fb253cfa56611c7897a9904d1288cc9f640bc8e36c86e2108585dfd716db91b98ced8ab18069088c35082a7c8f4a6277e5961d2c4ce07c4aacba5dbd966fc833a77cba02c6d2191ebe858bb85ba99e35ba99ee76fea5284cf3b95eed2e042ce137508fcc00c037b4526df2413c148ad124666a80e733f149a772f85a7a999cc95557453c03e52c4358a7a0d7690dc27e76d746638d5b31552d1495b00f043b8980ab248b17640ec73f9d7d9ae391f9124824df2a72763116a27fa25f176ead0639e88d265d501e210cf84fc32238ec94f051dadff6e9a98976d2e81647f34a989578c66d405b216aa3c20dc8c92f31300ba1ef8c71bdc22ff416485a80502c66a1848aa3b0b4c3019749ac9114109aebb2ab1c55ce0d1e1e3072bcfe7360d2bfd3f7bfbb1a2533eba74bcbbcf86b22e8cf2c848d0486eb5070361da968735f831e551b35859268cb2c95602bba620a8992290e2f5bace6a16dd2c5a1f72193", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 21:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f00003b3000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) 2018/01/27 21:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00004be000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000185000-0x4)=0x14) 2018/01/27 21:35:00 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000009000)=0x7be, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 21:35:00 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000036000-0xc)={0x80002000, 0x0}) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/27 21:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000de000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/27 21:35:00 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000021000)=[{&(0x7f0000022000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/95, 0x5f}, {&(0x7f0000006000)=""/35, 0x23}], 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x200000081) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000022000)={0x0, 0x90, "bdfbe919336ae0330face067422dd545e8862ea69c3f6d5034023b9da7e74cbecbdd6bc1a716d8401cb886adcb4018ad17269bf9466b2c01132cfad03b180cc7aa279d956aee1e61eda7e6672fbf625724abf4fb205abc8dad79ea3e4b67f51cf86618b4c84ab738192514f685bdc0d2ec34379c8dffea4d3ac5ba88dc2e5b258e14ae89522bfdfca79036f3f2bc3546"}, &(0x7f0000000000)=0x98) r3 = socket$inet6(0xa, 0x6, 0x7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000001a000-0x8)={r2, 0x81}, 0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000023000-0x8)={r2, 0x7}, &(0x7f0000003000)=0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000021000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="86d3d653c25ea8d74a86add035adfdcf", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}]}}, 0x318) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) 2018/01/27 21:35:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00001ce000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0x40f) sendfile(r1, r1, &(0x7f0000000000)=0x0, 0x2800) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r3}, 0xc) 2018/01/27 21:35:00 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x9, 0xb4}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:00 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000b000)={0xffffffff, 0x0, 0x0}, 0xc) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0xfffffffffffffff8, 0x2, &(0x7f000000d000)="13555f7b0d60bb713351db0c6d2b71d8fb9798579c3c47c243198e08f8c3bfa5497ec4df24111d06272c6717aca134e130c5fd816073c0b234a7da444a3644ad0d60f1e39b51af5d5824ee028246870a0d953181ec057badc97d53ad9d791f9f3953f3595feb722ba5bdbfe421e7516115cfae1aa6ef789ad02b59a9bbc6de6aa7", 0x81) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000013000-0x78)=[{{&(0x7f0000010000-0x8)=@sco={0x1f, {0x7f, 0x3f, 0x9, 0x8, 0x2, 0x8000}}, 0x8, &(0x7f0000007000)=[{&(0x7f000000b000)="fe8053d0a32bce67b4047c5b028a9150c60c28f4f564cd0431969b985b001deded33846dd4c1e6ece7", 0x29}], 0x1, &(0x7f0000013000-0x370)=[{0xa0, 0x10b, 0x400, "d2d413f9a939203ac78d5e77189faa57f6c9f3bdaf3558fd8d822183a64354d45bc4ad22ddacef896bf9845f533dbc42ff890c602b81f2637984f16198e0a77bdd90bcde2c0948331d2237ae1345d1307f99cdc1589d18c885f6c8f5799e5034a28dd7d0502b45c60754087ed7b6d4ecfce7be148b6876f12a723792b068e4bc3d3f1be44406a8df41056a08f482"}, {0x40, 0x0, 0xa64, "4c70b56a5cd9b83bccc9b7e3fa7ba8b6fb8ffecb9932821bd2ee1c5d23650e0ac3abbe04d9808caa4d"}, {0x80, 0x118, 0x40, "8146ff97a4253689a0ef599ebaf885494aac21c1aabc7bdcfd0733cf99c171c386fd95f8d52e1c6b02c2895b5f4494d2f1c61b165b7318cd25c6a208a621237100b47a652d7bd0c9c7b8eebf258270d93cb1e8000d19f2250ea5530ebbc55729870048e7e5ae8799eab171"}, {0x20, 0x3a, 0x6, "6d2c0e8028cee83bfb6972e775d4"}, {0x18, 0x0, 0xfff, "0090a22a00"}, {0x88, 0x197, 0x1, "8cf3afafb0ee9341837c21d2757f7a57d34d6c44982306d7ce8204f92336f738f9e6a89c615038eb6c3310f6eea69fe92547e3270cbe67c593252720f260901dc3cb4dbd538d7b271007e87d2afd83990c60cab46e214d9ce6da7712ab84e24af758ccd9eb95bf5c2624eb571c4b6f9c0a3b3061a587"}, {0x40, 0x101, 0xc00000000, "58e8d731388836122292fa4d73e7cdf73dacdf9841d3b55ff4f2d3f14e6b478867b18c3d8134bd929c44f67342"}, {0xf8, 0x1ff, 0x9e5, "bc27da87ed353e3b7a51d3251b1904092112ec5bf2c1e20165d5d2e20b06be7357c4ba5a2408bebbddbda7a51eb39df13d63d89b1b7648a94fac1f9b3ea530ad8ec61ea03afa21c9646091cf366d18189d80ad03ca604f745cd2cb40300de71a57d5d2b813154cf650f94f87c932fb89eb85ced7e075c33958407d4133a051332e9db9e4bb55c67df4cd1704dd5caa1ee8e7d92f6ef76ddb9424dda76dd60f3c86a9d5396ef85cb27383acb612d805ea493e344b2fb4950cf4d0dac6040565f0c12440f181b0e67b08b8e69b0ce25c24e5841a04bf061023a4fbef6c318dca49f5dd71b3"}, {0x18, 0x117, 0x1ff, "fc97"}], 0x370, 0x40000}, 0x7}, {{&(0x7f000000c000-0x9)=@rc={0x1f, {0x8, 0x80000000, 0x100000000, 0x2, 0x100, 0x402b}, 0x2}, 0x9, &(0x7f0000012000)=[{&(0x7f0000009000-0x94)="f13de5cd901ad29b588d4cea24d41650d575cae455a5985e87499ccff0add6cb7ce863f793f0d31037f8dcebe222d67e52b6dedbc126d462d7d68acba9365a0b59642ae27ebfed618813acf9be5b647d08cfb0971b378555f7b64cb5b176afb95ee8aa54cf9f382f2d5c0fbbc7695e8eaa878e73d7a725a85d66231ea61dc9286561248ea884bc0000a887db3df5d5795a7b3816", 0x94}], 0x1, &(0x7f000000d000)=[{0x110, 0x10c, 0x2, "5396610e653864d7f2396f7d79c033034e8575a2ddcf0dc464b120230074190bf54778767d1331de2fe9ff23440b50d6ad807ae703c8ede2dff198c929bfd35cb3f3844a41bc6ca92faddad5cc6998ac086f3817da7cba7288386f6ddfd3b61c9b478ab07bee8ecfef1caa495132d8a082683ee3e1f5fd7761564b0e68110fdbc9e7ae1889d42be7e23c01c7a082cedb4f18ad98242d1a275c73aaa36dd0e3e5e239c1bdca986dcc0f0c2cee646be956d583a8bcac1b6ab49b190c2226824d89589a5df0122c955e0022ce559d8ddb015d6656cf685630842bcaf05ee0f4a68c7427d3ab28c7729303ef9468966e0ba8ff598fb814bdd4d18dee2400"}, {0x68, 0x110, 0x4, "a3f411a836d96fefe84b472bf15046c9baffe1cbc051735bd56a52eb355fa511d43ce858888ec890d68356919e1cb2e47670e351b296b6361c103a20ecb5c517b85df9d7afcc5ece2f25c41ed83376cbf2a3e7b1e79475"}, {0x28, 0x102, 0x80, "8328db9e6c9e001178b93d16a5ae5681777ada231634d4"}], 0x1a0, 0x0}, 0x7}], 0x2, 0xc041) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000010000)={&(0x7f0000013000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000013000)=[{&(0x7f0000013000)="", 0x0}, {&(0x7f0000007000-0xee)="48a3a3fe6ad432fc032871dc3508973f3fcaecef81ed0ad8f321b722a68de21c4235cb9fb7b89421cbd46e9e4fab5338535baa1ca63cbcb6cd60d7fea936f370a9ed0f49f99279edcb9661e1a2640d7c30350af6f4b1bbc86b2412a5a5640d546ac06295c21a43b7eb805a1eac55858169405a6bd802cfad11789492c5c8307b59b181edefec1f7f0813919fc539c0b365b8ca0d11ef4cee395a6163e2f6ef085456056b1459e32b795a7fe698af30ca962121650d3515b21341072f670be4a5f08e37a6294fb87893478aef37514784dd3f809abfe673ede255b2077876f1cdc84be99883a6caca5caa74c160ec", 0xee}, {&(0x7f0000010000-0xce)="ce20fd617e47b21ba04d24310c547d011f2e7dacb9ff1375395f2d89de654ded509cacd37e6c6755bd2b060ea19615fa5793fce6a1dbd0cfab7bb9c9ff7f3693403a867070e38207c27cc67a95c7064d8a771fa198062194c941a3c07fb61afdae657ccfc34f3f1e8ebecfc21849422d1c77ff4521068203b8d1fa6b558d8fb8324ff5451551d7298602860aad3330b84ccda95b22394b40bb8c3bc37f4946e9845ef8c87f61a24ab3830d914153ddcb31bf23ecabe74978bb86ea01b18b2f745afca42b576aaac5b053af129556", 0xce}, {&(0x7f0000013000)="9e49a0ad413c48ccfe781d0037ffd30f0932643cd4aec12ad590d537d0dbf6ae0dce0a771e30d4eaa478174867b2cb8ee834ddea8d538fa82c7694f3b07de6baf30bd0eff182d902488f7c589f8ccc7dbd31b8518cde0e830a55df281066d1810b9de11558a8135f", 0x68}, {&(0x7f0000014000-0xfc)="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", 0xfc}, {&(0x7f0000006000)="8453b3d6bda45a8c4975dcab4808", 0xe}], 0x6, &(0x7f0000014000-0x11e8)=[{0x1010, 0x115, 0x3, "4e0ef6562ea69d8f4aa095b30c35052a279092c64ed63dd3fcf3620d0f51b01004227eb3dfec5f8ae99f2d359fa5a2ff9056170df1cd37a8d3a44a64edbcd7b46e80f736e1a59b8bb2a39a55d0a16ca5db4e15a91b7ddd8e01361a6e7d9bcb8c40a5f8ce0f129effd2027e831887097966497c31a99593c145c0d7342fe351cb524184e3cae183db0f59a140834c84a90e1841ecb3eb2b7297f3b13537ebc569eb6ce420fe3cc5e686ac8326a37ac16ccea7490a761852e7ec73580feab4701e3d28457535af942dccc949d1b37c3ce39d86c82ecd439da87c7443a22642ae806ea57b670e932984f49e64fe387b99c2c17a05336181e135c28a61341954c3916f256e4a77cc3c3568ae7c8d24dfa0e076ccf4b1493a778c81cc7a97fb9cb25ec9b45d10847f8e8e5fdb01e5176431d8216bf3ffbf7cce75e391b38d940e959ef05592cce40ac737cc507f56d2e53cc5ad63315621564feffc34a37cddf9a9cebbf5e3ecd37a4171c2846707d2a04f505e210778c7453e1326f8008e101cbfcd948e996f9882bebc52e0ae14d55011983c19b246fd4ed1a9b0e9947ba5db9d5b9f169bb8a8ad2320e946f096e6c57e05e5e9b8a87fdf80099547acc1eeefc493e9bb2fd91b34a541c5b54eaed1fdd462addcddd521e737eb48029f6124a43e877b2e177a0f001f031eee2be620a6a9bc6dc624578aaa6552fa89008be1d91880e9de45353cd0b3cea3d0c48a75c337ef32ba03b233dfe8b2cf27cba25673bc43083dfbeead4475af8857f444297cd2580722b9bdd5cca07e30333eeca9a354d0e6a6bea6d67d2028022d069038dd170841ace42b2a2ee52223b148e862bfab8bd3a4ba5ffcbee6998f92e7b0b1e324d15e4ebc32c3104e3e642491765882b15472ddd5e66526cf27b3542e9f33b21c4f24ac9c8a3ccf2a92619d459cd1ad047f18345094eb98da834d4b3e651c128178aab4c0b736863b245703b56e31b152bfabddb8c8bb1ede520c13cbc448f7682bdd65edd96eaff6eb029de97d9222c927a431bfa7b6a5c34744e94222aea84d4d9fbd1aca653a73b6f7d02462d1e60f942852e622934f90ecff7dafa306a345e72733e8bb4e8fb8a042fcdfae3ee6e1751878303862c80cb47c19f87f1f925659c9d16cc9314bedf223cbf91b87d7fd41fd838ac851ff50951c953176684266154becd92028b7b2e3b3636120e4fb6f872daff65cf766644ed19f3e6cc8039f2257c755039a734b67650a2ae34c6442ed85bb5e40b1519eae19650aa9db8a5bd3bf66dc9463339cb3b967e2c2aec9510ca5b77880950406f7e2e1f318820e72b2e34a8a72eb3b88d7b8f0c81c5fc6e03c6e8ea1943177f7fea9bf0a870e8102b1e0b2567f0ef931054b0ca2dbe008c5fcba76d4865b2d6c49cbb1b2becea4ba06415777bcf5874f7430d965e8fd4b04ec633a76c377895b5cfce8670a284febf47ee1fa660114592534ab3f9d93cb362ea2570c04f0f3d17d5590abb0ac12498e51f54d512099b354b61b7b1c235e1ad287e04c7bca504f0ce14fb11ac130946a0722da1472b7524b1e1c20135081c34ff4902216f1db8555b477edd7e41ceba14130622a3be01934759d4295df8447a86053b503480f22d3bf5a4f53601fbc4a103f79340d52d0cfe15752b34c305a42797e0db311845b9ee0bff71ba0c6d192b889e2a2af7a272aa82ac956d72e9946569daa8730d1d41769a0a0790083973e8a2ac064a57fb55b233b356309bfd6758eb699bba5de21e45a79abd58efc58e9a95701115586bfcee6114d836bd324d33a91ec6355d00b9cc06f3f82fa7fc4aea124f2ac49b3aeb260b15699bc7b0e97d236a9b584e0666539ff6f8895fbf714948f307bb4e6ded31b3e0e3dd3753aedc0119c04f7e4e1f83ef83d29c571abb98fa2abb2b63d0646dc05b28300d0c5bcbcee456e6403a351c9cec027b69568ea82dd4c70a5a97bc75293252bbec591031a7169c4f24794954d6e1c622736de107acc1de74e3601469fb875d62b5d60bacd9a07ca345de7ed6513cebaf6b345a62e539f356ac4670e0242e0db17104dfe41afe5da0914c9f8cae797925a7751f10daba144fb7c393a229484eddd43711dfae96b72b6442ecfc02de411ed649295db6b4afcef4291da4b3c3c5a9ee009fda121d896165c7da1afda29cf91de85071dc403d79fdda7c38c888c9f48dabb323c42b9232441b157726a39641abe2cef4a28b5b7afb5e6b271dbdb50905af8b18b69158ca82130aa84cdfddce18e7c7b4538ce928c465811d2a3e03b75c95e0ff40665233b1199032e4410dad3ecc5439db6544682bd28d7fd086b53f2edc40b428ee23c637627d058fd44d23e0754e3f868c3895ea69b4bb1c88b40c0420866f1c748e7379d42e29551d33607bfc768dca7af7a8186a9060a85261f3cb9023a3650699010f01a1b86f019c4f702b28f2fa4da20ba23483f950d7c7717a120b145c3afea531e4ff89471e8e40c9a8d815c731e78c486140f2613e1314148a60c14e81e5c804ae1719a4257dd206f73c18783c487113d8726cc793001fe2b24dba5c74c34a973f511642d018d23e019465dfda75ea3d99cd492a7ce4324f133baa5e3e35b95d19a402b1db16a4de944a1088c7a6b1267ef16bbd25169b00562b60d319c236297e218811126dbbb3977ff34e7b2afd7eac4f9b584ddcc55e1849779476cd927e92362d66c90004fe901599a72099623424a420f663b184778f515f4956cba6d3f9eda44eef250b16cfc98099d79fe243ee41fe847d4d407cc7c84562115137d25d872d4caaddcb4a4a4841882c10f398bb86cafab1bd78a8906cc019868cc684fb896adb16fa4adf6b29a7e62aafd205564efb1094813416c545a1c633e52d6ab737922f5cdd8e487efd55fb31d8821e859e3b37a1e6eed6d6eb5716c5dce9cda35510d630c8a794f1c3287470b47b1e2ae17a5e81adfd094fd132fc86f5da3d2a85d0277b9bca8b7860e26f0dfd39d26ace67c67784f4a56e6e5c3e02391c890099ef0e5a2e247350d7f7b11093b010a5b6fa00eb16fb6776cb442ed0bd7f088423664eee9f88a82d1cebf2efe1c8f0d9b953eb2bc215b489b8cc2b0feb1b753edce0f0d431da6c4f43a4dc327f801c651707e252a67190f7cf09e6ec1b510be411263f822a7c1cc0f193bab6897d1a5fcd57a3f1e9fc979b0e612fabf2486615c106af47d5adfde6cff34c421c673049a695f38f22fe6b65ca361c64ae29b6238f94184404fd209d53002cbddbfd87fb27dff49140a91e6c12526c9432d793b04dfd3cc3e15719ffd9d594b8d18f1e519ca5e89db232c990061f537315f6501da42898dcc27795e1659874d4133e4b7e1cf71e4a9fa044ec49bf7444d601d7e984728d44498bfbe186d69876834ce4fb6d51821e6a00d6b11b347c746b2aff61bbf9da29bd44fcfbdc9b1e94caeb08d5dd4de32310ee9bd3c76b1a38a94ee294dc6b2ef1c090aa0eaa4193d1b1019a769a8a06076f323087a016ceae68a90e3ded282a400e6a0910fb0d8511e989fd5b8f79741c4778945638960a8848f81f408d3410b406d89cad24a591c91e267d0a36c77a50cc5d3d4f46194a07f8f0511dedf585188a39ce24f6540dbc56f20808220401559471b4f8e2b5217de5be4b0f18648ac25c9af366bd9a8e7d97db931a8b38befa4c99f776bfe35c118f667aa7bc77ccd2d8919de347ec4a03551b4caf08b4cd1a10e94ceb932bdc5a017df583004c53ebc8e81f424234e15cd6e4877624bc2474331062e7389dac655040f03a1c33924ac60ef2a9d99fa520ff7955d0ec1a7b8816c694ce3ed922147ef8059eb604c97efd9c670cc6366917627bb9a0fca2e2b3f6760f186ad853dcee4a022465a8e4243bd293088f5127525e794eb537ee13313b65d0c46529ee3280e21e10c1ce581394ffa5a1423b75fc4139d1c894685fe2c9cb6255794fa57cd4936549eb379bac2b289c70e4224bc99805556825c0483b8a2b318d3eed40291d52d6293e61962bd1a142b68c9d6baafb000e1856cc6664cee425f1c7dd4680c5fde164212a7094a84a80c769fc357888bfa0213daff6efd1340768296450f83d0b4ecc331108d21741869ffbbfd9b84789791d52f4eda494d7542194aed924346aa4d563618015cb5d003cbccd468df46ea28ceff4d1447d8f9f08c93d02bb275f870a0984f74dffbca80a56a3bd3552ba662295c44f692f3288a0bc4a7b3f194a653e2389e72c3fe25785eef34ed719d3357f85e7b75e351283be3cfbd5828d4deb0abf0217c0763851bd6f73cea92d99c7eb6eb4f1790230c37d1c5c741f4b33cebe33c35a207363da0c971d21668e7f0a0fd3f14efaee5bb04c87b2c0b4629643429040104695933c3c9ab40f29a31abe6592b27ddda476077b4c9715b4a30a409b4c77706d4d5b915a97699654b73308282b9b8b4cf1d589c6e0b4043e78d9dd8e16c2c88129af68fdcc3710a7ea451360c034769d43dc3a69451d2dcf6692988181edb73a3f884e01cc231c610fc785200e225bdcafc2c3c02018eed5e46f165ef4bcd7a9d61b72d6f5134057d663fe9fcec6af08373ca83b3622fdbeb3483d767ee9b008413e74cae5ad975223a0b099fa47fe2a3ca2d990139b68af281a0d41b318228d5d27bc6d5de22cd4fbd32ed7153a8a3e971af6908691983da123387de03833ef15693d99a37573d69af4e4cb51167740a6727c34d4eaea1fa090a36fa8b8257acd81643fadbf052f3db15b7b30b3815bbc7667915678e6901bb12b7023fac612cd4a2749b6c29366ee74d2e4f39c5a3a38afa11aaa4cd67af81c8cf35fb737a6658e567de93c7dac43de41f35e6f0e42bc6b2c97db1c502e0ac06e41d25660584e8692b706b0c828cf74aaff5de852862e657a05ef12b3d26ef12ba65a8eb6f417208a3dbc559167858490440efb9cb8eddd839c3b460b7d63252021b0d7a8b649bdcc93fb0feb45482c65906b5c8e44efa5601979bec1cbccc87623fb7a5dc9774cef866d6a195d1dcaa6fd46846ca00cec20859a60ad442482ed285c0c8879fb4f154d3443c6eaf80755ce423fa153219e09e9d42eb49d21003308454842b7330e086b3823c203e2e600295760165a9d513fa13b7331927d28bc1a7d4883f7841e23d71515220429d3ac9a251573c84390b733a62ae1de9abd2316b84dccdd9e02bc4827cbb364f9f21c50e49ea2260225dade20b9e0e0328710e2436eb5a3e5e8a7b74bda35f338b92600f4403404de5601df5e1c656b33100fe776ce459fd1cfb0117f85776b1567194731d5cba8d990e76ae1c0840a415312b716c78cc65856db4fc35bfdf5b27695e0663764ec92842711a118df41e7e0bde78e2296cddd2da73c4c862fd19351f884564756fd8c4b0d0faf4c3ffdcc24299baa1e3e42bb7fc32598eac883a82312abfefb14bfb6938a4b7032028a33258dd4a80237e281a668ef877b70d84de19a2d4043628f6a0c9e2c0690c2fa1df027c34179ed638259ce9d8358483d659bffd15507771b127aaeba68bd52c33752519cd268f48931712a6ab92a018cd37f88843d3f9e63501a47812311db63f59d61c5191a197fa76655788d35d92e919e024195c4ba621a5d8a0e30327a51a464395a0bba53015ef59fb8a1e18353e01604f383c0f88e4f82da5a6e46006f77925a690e798c3137201ed0976f6cc7d883566116151a392174eeb65c1389f8c620c86846d69fb373254b2dc27941aeb692d00bcfd0a8b5334733964ef"}, {0xf8, 0x100, 0x101, "e0688c95530a3c5825c78289746c72c204f1bfe6ba4682ba8c854d37397b16e6d8327755b5b874aa698c5e93136471797e1cfd2ae59374da0c41585a79e0ce9cc5992fb861ffde0c4b4ed6e47ae19fa5fa2df68fe30ac7cb052b44beddd81625a27c7e30e3f984ada9d20a3cc73bc26173b5b0e896db7228d1677cdcc7ff6c16158857fb4f515be4a05b6b9252f64a6d0e70780ebcec846475db88f8a19cc3e704e24af1352369425410e6e6f7f829692163945e383c02e01132cbd4150ae9690fbcb022621bafa5193e34f07b0af8e67020e3f8a884faf4ee97599dfcbc8f021c"}, {0xe0, 0x113, 0x4, "87adb6e0984f4994a37e474ceb68a46da15708a84f368a31bb66b7df5dc163a38eeb6250f05717a99e93af52895138ef0140d2f72fb8edf5a699a2aa23eb8cb0ae88443e29494d89e2aad6f2b6480441bc80424454f1e0c68ce2aca9fa9586bdcfe9b8934d9593247c61dba04ee50978c75f0d57a12c87843b6b444afd2feb347028d37f5e463381500b9db705861d8a5f4664dcc802ae279fa45f5142743c8113eff60de0f748c1087ef23be71c908231292e6f0af749ae933fc3de2373f0d86f134dea91f088d5c761"}], 0x11e8, 0x800}, 0x44000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000009000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000000f000-0x48)={0xf, 0xd, &(0x7f0000013000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x4, 0xf, 0x5, 0x0, 0xfffffffe, 0xfffffffffffffff8}, @alu={0x4, 0xc9, 0x0, 0x5, 0x8, 0x58, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0xa)='syzkaller\x00', 0x101, 0x92, &(0x7f0000013000-0x92)=""/146, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) socketpair(0x10, 0x1, 0x6, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000014000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$ipx(r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000012000-0x4)=0x10) 2018/01/27 21:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bce000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ddd000)={@generic="5ad29ddc7e3fe83882ba750e8b24a14d", @ifru_flags=0x5401}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000093a000-0x20)={@common='ipddp0\x00', @ifru_flags=0x2100}) r1 = socket(0x1e, 0x1, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000e4e000)=0x4) sendto$ipx(r0, &(0x7f0000721000-0x15)="2b2d5b1e66d3438fe53396b75723abde4fb0e6c946", 0x15, 0x4, &(0x7f0000c34000-0x10)={0x4, 0x20, 0x0, "6449c710072c", 0x871, 0x0}, 0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(r1, &(0x7f0000fff000-0x38)={&(0x7f00004c9000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa96}, 0x1c, &(0x7f0000ffe000)=[{&(0x7f0000991000)="", 0x0}], 0x1, &(0x7f0000070000)=[], 0x0, 0x90}, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b28000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0xf, 0x80006, 0x7) sendmsg(r0, &(0x7f0000e07000)={&(0x7f0000e99000-0x14)=@ll={0x11, 0x18, r3, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14, &(0x7f00003f3000)=[{&(0x7f0000afb000)="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0x1000}, {&(0x7f00005c1000)="688a00fec5ec88c6876c40de902ec69664b11c9a47367aea03306a31534f2dd97e640c3897cda5df3b363bf1cf50338332d3718f6ec009b73927280e84fbde9305e99bd3e69db05b4dc97fed87d79359f62f71de0c25cdaaa4da4810a64818110452941b8437dfb5facd28472d63d154", 0x70}, {&(0x7f0000b75000)="cda2c6d422a80ec0d9d2cd40718f9d8adaac82aef4a6a2c30f11dd1478b757d56e00e0c8ab90fc9de8a1f3ac07cfaa4a23882b0c8329a8df3d72443d225f51f4cd6a4638d19fde0af47b41348913dedf35321884d3f0e73bcbd68d673231e4076d18d2cdb7cebbcd17bb9bef43b8ee564485d655e6366d8d63d8422290aa77749e59746fe9e7db3648181285c4b4ed69d6520dc0f6824b57f592fa7b6ec8a5a37a96daa71db28e90aa9530fcd1703998c7baf94703bfb5783e06ec7a73b79faba4572d413a920c7bbfd9da8b30c01409760e981ea90afa16a7b0cc037c698dd3b4676c6a51a3163fd8ec6131", 0xec}, 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", 0x1000}, {&(0x7f0000d1e000-0x79)="0a0262fe94461535ecb8fd849ead091a35d589fb03572efb5f68c807374c13e724ea58c9c710c5f4e56c0fd3798be28e9d3db7cbc8977230eda7261a126df832b3259db9f1a836c9836da29dda104d2fc04ada0ed1f44bf6ca8561be56b81f630aa649b5f23aab816eba437d6b6ee988ada56716fafb90379f", 0x79}], 0x5, &(0x7f00001e9000)=[{0x58, 0x0, 0x0, "f15063995203a2397b3314c2d64dda371e1e98f6ea8a797fbde0db738a5d49cd98ef8619777113a4b402b23d6c70f8b6544a828cba8db7405058304d8bce9f33415813b8f215"}, {0x20, 0x11f, 0x4, "79375bad96d58c974ffc38c448"}, {0xb0, 0x117, 0x5, "96a34750303514a598f456e5d671c8120c9ac2057f321f91a8db430c326b9983eaa90e920ecaf3b803843026551a1749574ae5585c402ad84d0df1af84edf175cc67a0f4cd063dedfbdddb9ad25eb5ff59af948b51d95a53cb534c58bb38a6f8bba18b2805142d2e24f8b0033717cb6ebf152c140e5459c1bf08132a0509ee1d4173c069e1cf06b3aab8d2fbc99f9098349be70d562c9294094d08f5"}, {0x20, 0x100, 0x5, "b083640ab616ffb596582d0fc61b17fc"}, {0xc0, 0x0, 0x9, "756de8d6322b7b32e79fda0a42a49cbe473b4ee5b724734abd6729920d70f1adc70721b4c69d235869f93e8adeccedbc1616fd04de9eb1d535996d7e38931012d3ec55e4638d8ab37a2ead172db63b4a183e74091788aef6c82ccbe1912168264928751f8ca006bd439ce61c643332c402925d544dc7fb5071cd1516c2dfcab60984c7a15b9f0f5f6325289a5aa7661dbb6496d41c92a3c21c31dfd5ae235e29baa3e3ceccd32ecae45cb5c9e892"}, {0x60, 0x110, 0xffff, "03b81ffb083232773336c64d7927f678431988d024eff9ee5b2c15ed4b4b6f6d446a7580696ef98d38be4fae540688dfb831c33eb12c58cfa91fc0b2e4a54070cd3e18870a4bab61de8e"}, {0x68, 0x114, 0x9, "1f89e59f1d2fb16641a11403df8d06f0043d34d35d2f1889b15f10eba4dd5d8b813e206c519db467a51700bcaa6c9b770512e0b09264f13422fd37a8c0bf12ed3c196f849c3036227c5214a42beb4152cb306979"}, {0x48, 0x88, 0xfffffffffffff2b2, "e952b6b117c7a861e4b3beaf587c68a1a81d44b9e32c2a5310fea25eea0470c358b4564e5881ff65a4e0c65da30c088c74"}, {0x38, 0x10f, 0x3, "35ba8595263bc63da5d44b054e5c8c38f8d61afd08750f0804d24e0425d84d87e846502249"}, {0x60, 0x10f, 0x401, "0b385512e06fbbc3cd09ba52895d6822461053c723f9e6e753daff2e61dcab0c7d1cf9e9d2508b4babe8b7f8d36e95c6ef1cbe22161a20f4bbe22b298f21386b007f2493d4bd5fa371cf23701bb78a45"}], 0x3b0, 0x20000000}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000fc0000)={@generic="84f667eeb0b4056eee4fd1abc7a2dae8", @ifru_flags=0xa000}) 2018/01/27 21:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000072d000)=0x0, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000066c000-0x20)={@generic="b5aacf99fec18c9f4145009422e916b1", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003dd000)={0x0, 0x4}, &(0x7f0000ad7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001ad000-0x4)=@assoc_id=r1, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r2, &(0x7f00000c2000)={&(0x7f000045e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00001fb000-0x80)=[{&(0x7f00008f8000-0x90)=""/144, 0x90}, {&(0x7f0000953000)=""/8, 0x8}, {&(0x7f000019e000-0x64)=""/100, 0x64}, {&(0x7f0000b41000-0xb4)=""/180, 0xb4}, {&(0x7f0000c23000-0x33)=""/51, 0x33}, {&(0x7f00007eb000-0xc6)=""/198, 0xc6}, {&(0x7f000010a000)=""/67, 0x43}, {&(0x7f00001c8000)=""/55, 0x37}], 0x1000015a, &(0x7f00007ae000)=""/71, 0x47, 0x6}, 0x2) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) close(r2) recvmsg(r0, &(0x7f0000b7f000)={&(0x7f0000b41000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000664000-0x20)=[{&(0x7f0000d79000)=""/231, 0xe7}, {&(0x7f00006b2000)=""/4096, 0x1000}], 0x2, &(0x7f000007c000-0xae)=""/174, 0xae, 0x1000}, 0x41) sendmsg(r0, &(0x7f0000cec000-0x38)={&(0x7f0000565000)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000090f000)=[{&(0x7f0000257000)="faf9bc8da6225d9ac30ad891dac9b0a18a387b7c848c314e8aa085a1b581ea34be489905872b8ee9c927f31e12c832c75da46a23dbabb573f07b1bf33c174ef6a09d84019caf2dfe252672a445182179ed2f8c54eff1686351d3b74ab19eafe59d2ea0f995228a083eaa231323b85cbd312459889283a4e02cbc60806392d4ce431f6a85b49e30f49a4233e5368b4d8bf7fafc7f19252866707bbcf4ea9e639da2ea2bf8f437547a4b86b0ed33dd1df8c004d47b8f0d642aa848a09288dce387bbb58db3fce3c0a3c45d0e39624e5ee111850b3e514fcebd0d", 0xd9}], 0x1, &(0x7f0000b3f000)=[{0x18, 0x101, 0x1, "1eefd64243a7ed84"}, {0xe8, 0x108, 0x4, "d3ea9e9ae815b8262487360ced18aa2f26844db6a0aa17a24a9455cf7d2ed9daf183460659f501b695eacb638069499622de14656003a35a73b227a021843fb5620467813fc1008975611837b7359356bd00cb601486ac5d6ae392f8d16b7fe931a5b13c61a9cf937626052bd74a58a3b25c2585ae43846a1290e518a8078301a6fc7a4285620049b230625bdd2b59a36ac73c1fe7912103bf008b29b0bb679697ee0660be58a55d9cbb4a60867e81a41714394af4a24865c13eb003aec1f15e6d91aede6781926fe19a0cb029f4be31c2b72557b48e"}, {0xe8, 0x11b, 0xa1d, "ef3421d053c0b96c3fb1acbeab2208661bfd77f5a35de4ae397188fa15e961da17cedb4efa5a97c342964a4f3a728a6ba320906edab5d02910d0bb868fe38920457593aa83bedbcafd3721a72e16a057b78e55d730cbf8a35260484c5b0460830f6f7aa838e6418340504eb9c82a36bc4a61468975ac9775dfeba9b57aa55a0e4339038d402cbbdb4311c4fb5552c799244b18025854b578d0f95933465a44f6dd8af13e1ecfe1cffba1146f2f429f29cd24245ee5d54b59474ddf821633bf841622a06e2d894fd72d0bdbb010804eede4f94d8e24"}, {0x58, 0x1dbcc5363dd9704f, 0xf3, "fae4c9b84158e5058225ee6b108bdb1b01643eecdde6553f95548cf49bd4f838f6cd8af4322ee6c19366818ca74fd16f4e46f9ba313528349b4a2248c5f29213f2ae"}, {0xc0, 0x113, 0xff, "65ae925ee8b22403e064d41e2632c12d40f8571d742e7e7a2d37493309e571f50f2c83c6e37840cc879a08c3892cc6eceed86c9d14ba596b01c242378b9003f1e467c63417be6ecabb59143aec54b13fefe36ee97c9662c542a5066ff76b1a4f72b08dce595cbd5b95b635950b02ae48c950ba36e366d9bdfe0ff2d76e98a65de750513c19de3f5321855da67bf16f039fb242853d959c0bdeb0054dabe22ab96be281053266fff4cf"}, {0xd0, 0x105, 0x4246, "fbf80afee8287b3b72626c8d55d2e0fd71c0c45a8c02fd6773ce11d58e4b64bf1c183689c006d1747386bcd7b83882f73baf99c57eb09ac740e44cac6e2b98a67f38b2da3f48d49517eb0d575351a2b1f7e09acaccb853457f903cd4902d6a99dc19c111278c447ee750e08227b01c0b1b30568a137d34b93946e5444d5419a332ad0b3846c76eac352d07eb4f6141719f08a5724a3d4c74f1dd09b343142e7255320c52a363755ede1ce21073dcc432668cd512618dffdbf5"}, {0xd8, 0x117, 0xfffffffffffffffa, "21a206ff57a59266af5e7c105e573f3372f9296c57caf975001fc29471d3176fa5282b4d01f9ccfae92d12ebca5abac7503d38fda5e50e455f22db38e0855a06dfb40b4d69995d78a66e74c803571b6ed57f6840f67e93f0afde41bb666ffb313f069d9b36faed303a0a76608369421c0533f89cdf7826660b4712dca5a02ec01a152dc846f9fd4f4758d96e7e30f50cf47d3a2e4f52381b5bf350c5a04cf1a7be560b6b57d6f56c5776c26e01a77b193919bb481978f53b103e4a17171d7affc16088"}], 0x4a8, 0x80}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000742000-0x108)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x7ff, 0x10000, 0x1, 0x1f, 0x1, 0x8, 0x1, 0x1, 0x5, 0x4, 0x40, 0x0, 0x4, 0x57c7ffe5]}, &(0x7f000019b000-0x4)=0x108) 2018/01/27 21:35:00 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/27 21:35:00 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000240000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d8a000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000581000-0x4)=r1) r2 = socket$inet6(0xa, 0x3, 0x81) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d4f000-0x8)={0x0, 0x0}, &(0x7f0000896000-0x4)=0x8) getsockopt(r2, 0x400000000000003a, 0x0, &(0x7f0000002000-0xbc)=""/188, &(0x7f0000000000)=0xbc) [ 52.698998] ipt_CLUSTERIP: Please specify destination IP [ 52.740009] sctp: [Deprecated]: syz-executor6 (pid 10243) Use of int in maxseg socket option. [ 52.740009] Use struct sctp_assoc_value instead 2018/01/27 21:35:00 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)='a\\zkalleS\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x0, 0x3, 0x4, 0x400, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000-0x10)={r0, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x7120000000000000}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={r2, @in6={{0xa, 0x0, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xcdd4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000004000-0x38)={&(0x7f0000003000-0x10)=@llc={0x1a, 0x1f, 0x3ff, 0xfffffffffffffff9, 0x6, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000003000)="8399afa8c9ea8483187e392c1c1c34972ec2c557a28c1384684a3ab2ffbc27d4019a052c22ce75cb", 0x28}, {&(0x7f0000001000-0x38)="ad3fa0be848aa89891f397719a307b9016cd91a849aab621b0de31b3801f98646280bc44c02b2b09af4039f858965d0cd03e919d4881dff3", 0x38}], 0x2, &(0x7f0000004000-0x1e)=[{0xe0, 0x1, 0x5, "d71e1a4dd5895fb8289edae7d375bffed030b571247e23855bb50b27b70634889d7dafc388d2576d6df42e85cf7292a67b05720b949da33cd1ced24c88dca3f3055621252b2a4de056b2021135d43c66db38ef3988ef6239cf851a32265b31718a1a3b519b3c8434d10bdb47b99c9f491630cbfa13b67d6677315a2b789645f62f8be93ae63d7519a009a2010e0dca44acb99e8aa258aa695202566ba5f2545daea3c984f1abfd21834c465572573b62ae7514c954c4c08f9a92c9bbe6c547810dc861becc469c8bd1d34967438c"}, {0x88, 0x0, 0x6, "2edc4d93bf0d14d0209622eed2467a05126a47b7ff962ec467d1a76ee8f313344d9a9a3dc54531589343c441f62829b518a12912de8943e41495f12b043a76cd0608075a116a9fbaa9253501ca976c3dc260789ab6b41d074b5cd9d4dcdfbb168b1b915b7b3c1ab2f47ed2ab1e3d13f48d0355f004"}, {0xd0, 0x10b, 0xd04e, "50553dc6be44e9b20a40682915ae38cdd0d7141f9c1c09801fe2f393dbe13269588a078186a9268b2cb973211559fce68a9edbdb1bd6fbca630f5431bb28d045bcd21fc6b27a018c6a2753d220df160a8eeda15fcc65577b853f44a89d63b46a37b90f2055972c59189e14d6937cd70bc85f00e6d28e0754965944168e5a091ca61a03bb51a23a9acf4c3f79e6d93d5660e74367d7fe54a3afa127ff629739aa98097d5639bad7eb3af2a89bf2cf5b229c3442f26700cd5f1fc0512ed56955d7"}, {0xc0, 0x113, 0xe20, "51b211321a7eeb5da6559a2ff9ecf90620a4c5bf645d4143b47031e9affaa82864123a6e62dabb5aaf45c0a0eefa8c6d4a6c04e696e3d07ab9a4cef5defedf539a3728b286bc141a687c64e64c9b0aeed8f88e1b5324b98730e36bc6ea484f2698dd5a79132c242bfd384e11c5512acbb8d626b77e0edc51ec893a7f7e9b7f8347ce07f30219563a7ba3b043345aaf9c24c013fd913ef072b7d7db812dd234bf457f72abbf9ead5c2412b2ca54f9"}, {0xa0, 0x10a, 0x3fac, "a7fa12bfa7291186954ef43859ef98244f2c3fadcc8c35bc34adf76d3392d3fd831b86f0ee7cd4919b694c0004466d5b826aeeeb571b0839e90d96c1de8c97ca613a28208cf647da8746bca48abe430a7f20ac4210c026033b150e4b789b15340c5640be1f3af483cb2fe8b29d64451efd95426529586cc6f51e809ca56dea55069cb57f29f647cbab79c2a5"}, {0xc0, 0x116, 0x0, "a1c86d30e2491c3213d0230efb83888fadac239f80925b0dc327dc7564e181141a742c08abf6d71b75610552557fbbbc583cb0daad334a57078036345ccfd88594c637eccc607ae3ccc5f16c27807339e0af199bbf0f55ab6ab6625f3b8d494c00f855e52ada159833c72350df7fa741cff36d289321a39203fbaa5cedb6e4de6edc8b8721b91c8c2c0f773a5aba2c4e2b599b14b03337b2dc2f36b1ee533fff0ed16bbef481ea14dad9ea33"}], 0x458, 0x8004}, 0x0) 2018/01/27 21:35:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a34000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000696000)={r1, @in6={{0xa, 0x1, 0xbd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x563dd351, 0x1, 0x5, 0xb, 0xab1, 0x9, 0x3, 0x448e23e9, 0x5, 0x5, 0x2, 0x7, 0x4, 0xffffffffffff8001]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000593000)=[], 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x200000001, 0x84) getsockopt$sock_int(r4, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acd000-0x4)=0x4) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ad1000-0x10)={r2, 0x6, 0x0, 0x4000000000}, &(0x7f0000603000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002b2000-0x10)={0x3ada, 0x2, 0x8, 0x9, r3}, &(0x7f0000acf000)=0x10) 2018/01/27 21:35:00 executing program 5: syz_emit_ethernet(0x3f, &(0x7f00006e6000-0x3f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x9, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], "15"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000514000)={0x0, 0x0}) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000003000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0xec)=""/236, 0xec}, {&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000002000-0x73)=""/115, 0x73}, {&(0x7f0000002000)=""/185, 0xb9}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/106, 0x6a}, {&(0x7f0000002000-0x62)=""/98, 0x62}], 0x7, &(0x7f0000001000-0xc8)=""/200, 0xc8, 0x5}, 0x40000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) socket$inet(0x2, 0x8080f, 0x7fff) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000001000)=""/103, 0x67) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000417000)={r1, &(0x7f0000000000)=""/203}) socket$can_bcm(0x1d, 0x2, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/27 21:35:00 executing program 4: pipe(&(0x7f000013e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000001000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="da27c7e66c48118e5f57ab3ea6451398", 0x10) mmap(&(0x7f0000000000/0xe8f000)=nil, 0xe8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) tee(r2, r3, 0x10000, 0x0) 2018/01/27 21:35:00 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000035000)={0xf, 0x7, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x7, 0x6, 0x9, 0x5, 0x6, 0xffffffffffffffff}, @jmp={0x5, 0x3f, 0x1, 0xf, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)='GPL\x00', 0x2, 0x20, &(0x7f0000036000-0x20)=""/32, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000037000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/27 21:35:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000003000-0x64)=""/100, 0x64, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000)={&(0x7f0000000000)=@full={{0x3, {"fe7cdb274555c2"}, 0x6}, [{"97132c552a9b9e"}, {"57e2bf32a732f8"}, {"8fb60bbe31dc6f"}, {"35b130fd9223a3"}, {"bf3f1712790e3b"}, {"796b5efc3a8277"}, {"ae2336506f627b"}, {"f3b455fb0784d4"}]}, 0x48, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x85)="62aa9a7f1125103f7fa03547eb8e21efd302d1cad3c958c7ec67033f99510142e7879dbc5b44f176383cb4ff3466656029dfd111b53f9d48c218f16056d861d26bbf91a35aecb8406396d47772a25007ab5f3f240f0e7414b1a04ba24b7ed89218ea5114c88256c2ff28fcf1f472698c42c653c0c2bdbd4b62150daa717a1ae08b66912a1e", 0x85}, {&(0x7f0000001000-0xaa)="cfe1cf3eea7ae89ee1efc38134a060838318dbe90877a4976a356c305a96af6d61cf6bf09bac8cee6179258cc0a13617d5be00bc71268eb151df9fcee5f12cea076b88007456ad09d7f920da2aea66149bcc30d1ea47048fd0447fb7d4d0b7db6d7f40366e44a6d9b8389087153876c409266a1fbb97a7edd2637daa8c0073bc5b20385fadeaf0b22424e19514567d0670d7a0642aee7240c9daf7ca42095de855ac31c89775edebd71a", 0xaa}], 0x2, &(0x7f0000000000)=[{0x108, 0x100, 0x8, "4fa4c7e61503c90e88104d7f252b45172bf97e6783cbf32befd7afd441afcc5fb06b20b83a5d28c23d79727f1e3c0bbf09d5f8ff881f9feead9fef11866d98fd7ad10520ccc224d01442732ef8e46fc9c67feb6b6a24dca82ff28c0fed8cf183865d5d15d5c2b1cca19e4d9d90a84637721601a2b2a23b1a3381263e894d7aaed8a5e568c0b5c7fc3a7d3e69903facb2596a2703b5628bc64660dd1eb3b3c26fac34fe0f273d17e3368691c467c597ef41c468064af67f3eb24a6cec2e7a1c57553893b9be81be7e4b10c1428c969e59026fc0a6648e196e301079a6bee356be04f4075e3c22079ef74e929fba619a37e1"}, {0x100, 0x115, 0x400, "255a9148722d25fbefd8d5dd9ccec93877eb341cf8d37969a963694b93eabae8fe37505557aa9ab3ae6e59141bc2d9809f147925279cd224f7d4ae2a042500103b7a80fd364112adfebd85044fd67ec0233cad35463ceaf680229a86a2800205d252d028092916bfe2ddc62dafda52cc34fc9b669737fda8b72141895eba889fb2592b9cfa723efe94a615a5a776487afe4c0b38fa3bbbf312322fe2ddc6e3cf93afed4fe3da14f6e584a175412ffebe0d7635f70f0cb782270227205ada1efcf9d3f5f186f032c9d6b5e71beb3f38cd665407dcf88c4f6978be3e2fa5dac213222b64834a2e59c712ec"}], 0x208, 0x4}, 0x40000000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/27 21:35:00 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000007000-0x4)=0xcc, 0xffffffffffffff8c) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) close(r0) 2018/01/27 21:35:00 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffd) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x290, 0x158, 0x1f8, 0x158, 0x1f8, 0x1f8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1f8}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x31, 0x8, 0x3}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa0, 0x0, {0x0, 0x0}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x7, 0x1f, @rand_addr=0xffffffff, 0x2}}}, {{@ip={@rand_addr=0x1000, @multicast1=0xe0000001, 0x0, 0xffffffff, @generic="7dcdddc4a50776e9e57967f8e08b21fa", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0x1, 0x40}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @unspec=@TOS={0x28, 'TOS\x00', 0x0, {0x1, 0x2}}}]}}, 0x2f0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000014000)={0x41805062, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) socket$nfc_llcp(0x27, 0x2, 0x1) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f000000f000-0xfc)=""/252, &(0x7f0000015000)=0xfc) 2018/01/27 21:35:00 executing program 5: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000095a000)={0x0, 0x0}) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000095c000-0xf0)=[{{&(0x7f0000253000)=@generic={0x8, "c86c06ecee5cf1672346f991364e8c3df3b87e4b0fa4f04681681119097ec150e47ebb7983ff6c16682e8c620180b9e552b41de0653865ce194fe96adfd9822a0b2752720a11a11dc13734307ee2b744b814ba6b7a7eb2efce22e3c99ff1a7ddaacc2627da033cfdd065e87abbf9795d2dfbfb296dcb629dad05dca4164f"}, 0x80, &(0x7f0000318000-0x10)=[{&(0x7f000095c000-0x29)="73f4f806e0b0e0ff1e584a8cbfe215b1bc9dd78a3cbb53ee58d9f57c0d50a88a2c39afcfcdbabceb38", 0x29}], 0x1, &(0x7f000095c000-0x358)=[{0x60, 0x19f, 0x3, "ffabc8c93463fc0d03a9fac135d0c6d6f7ea717cbfbfb4dec4b65a796b4b8771b74b19ba97ca1b02dde5682fcfc9640773446a4792b653ee0e2d338090176b795e329ef4a8d60c1b4666b0d9"}, {0xe0, 0x29, 0x0, "f99703039392ccd3182bc87e5e2d8452d180968b469e0598a4c54395bdfd8b5c3e174e0fb100b1de9937b8a80f8b83db46385b7924d3114d5c5d94ace3dcdffd5ba24d0012a2b948d2d5fe59ded4f094643e910aefd2be2421c4b7455fed6e387d95e31500829255685f20a61dc26a59c29f0c2066890a093ab9a9584a2fbbec9beef9036ded7708ec79ad21262180377d7e29a4b8c20a2d9e08477cdfaf3537ea587b227a0b6d354be60dd3a2a60b6b31f718a314f53cd6d9c769f2f3fa816f8ad75414bb22c17a6d725a5a3e"}, {0xd0, 0x194, 0x80, "94659c1459823874f560d3fcc1767dc3febf14ac1691d8ffa187f2f43137f6e1db76be29fd1c4b527371cbb7f3b020c5295ccd59e8b4eda8233022df7780003f92aea23e9f7ca8d0164dd44b208f97cf1e6b33b388d66c4caaaf2deb4b4fb8837668396e9b7fee61d0c8e2ec4017394ab985130623d88f92f1da3d055a3793e179ef9f603c01ad6dbd525ad3517a9da4c3235cc71bfb9b7e159dfb5237af35ce988574371154c3a1798e4a72b15d7b45ca4a760c66ef1c1ad0b14825"}, {0x30, 0x0, 0x449, "70d082638f3155790b837aaf141db2a551f480a706685eb8b1707050ab"}, {0xd0, 0x88, 0x6a3, "61f8d3aa616ea92f9fa07b04d72c2a0f32e47bdd21f182c1ebd170695bbd17f644356ace156d70378d9195a1604269db51659770f86a837b49d7bec6f8f342e1873e885e611858551c6b8cecc376f6bd14cd4a19a769cc6cda8a9c4ac20771f7ddc75cd56998aaaefbb6031ae9f39f4262d57a453e2a5a5ad8e3ae7c62ba31e1a9062e16718c09a73779bc8e684c2e568e6ddcd41c709396856d0ad872635c60d81c24b30e8143f903f0606cf53fe0398021e7235913ea8ec79dac31"}, {0x10, 0x10a, 0xe083, ""}, {0x38, 0x10c, 0x0, "550ac2926a1ae253026dd40872c0d6340188a7a291275fa34087b0f60cbe6a71e9e892b395bb"}], 0x358, 0x10}, 0x8}, {{0x0, 0x0, &(0x7f000095b000)=[{&(0x7f000044f000)="1c68adbe48e0892da9a50690b3bf464f68ad9d8d1783f150d94b355365b25ba01a277aaedc9e08630494d5f46ba2b96ee892b298fecaec47503d7df77003a2ef8227903f1394a0c05c35d481c0f7e9386d6c113f2d075936d150fc379b4d428f5f22cff33dcf357f9cd794f121de0ddd8d0a81f7787a98adf25f570fec0b1e3dcbe14ccd14e672", 0x87}], 0x1, 0x0, 0x0, 0x4040000}, 0x400}, {{&(0x7f000095b000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, &(0x7f000095c000-0x20)=[{&(0x7f000021a000-0x1000)="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{&(0x7f000095c000-0xb8)="315e052c995051b294499788e134db641018ec884acf1cac4cfb0a75e46feeb9016f97d50851a4aaf8c6edc8bbc268f9191b6f3b1f64983df1d094ac6c12c6f5e5d5557c16b85fb5e8667eeec6e005d4206f7ed9e2fed9565b4b449b1966a26c034feccfec2624a24f9323ab4f1dc93202b575954a4969046c7468f46c00a411a2460d286858339113b339bef1fdaa4e6cf23fe939ceaa7354213b74470358063cd5b560b164516f51fec51e99dfde1627d0433cbfd59ffe", 0xb8}, {&(0x7f000095b000)="371c4139529c588ed454447fc3568f4bd2c1dd26bd477bd54db5f402c53e98fa20365dcca9c9d875f7f195c0df2c25b5c50e2d13b89d7ea18a5e69f369d7cc7223a835eea28e06e8046ce2d77bfe7a650868d8d3322d", 0x56}, {&(0x7f000043b000)="641387cfc0c7052d5bcbdf5c870a776d5d9e2f41cbaf2d397005281ad8431c3f6bdf5852180aea0263f27447b777a261c86b3726f562ba7caa5434c5281659484547d404b74f324f0509e9166e775f92aa0dd8366fe84fa38b42656b868849334f5738963ed37ca906e8bf9cfd18a6f42f61473c20b0763fb165bff02c46be6d1547ed9d9a62602b38102f7ccecd688a6e0453c0832447a9f812600d92a9472b8cb4d844afca816351e17063dcefecaf6e481346", 0xb4}], 0x4, 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"21b83893e3653c11e276add5789080d2bd87b6a645f017f77ed6ffbceee6b3646d22754f10795e066e7e2987bc400650152291968731acecce52dbfd90e3486970f0412f3feb8dca0614c01a5c7ecce4cf64e790479487eadb36d64c0e15249661b1fa56726a81a39683a79ea9d3fc1ae60cb17211b2a53d12b67f294fd42e030e40c96fc6f33fefe52346e036e5ce682ccc20655e9f24eb1a8561407a7d7cd7abf2aa0ee7e3fc4818470ecd14b37e901898d384685e0b3d029f6737690f725ec3794f1e26ea5663b021c0584be352612debba2a807d2b95ca6d3f35bdfe80be5f"}, {0x98, 0x115, 0x1000, "b843ec1e41b3b6155610769a9c25a3541e541b8852631fd2b8291eb3b804fca1cb154f36ff26317dc79d3d1a87dd51465ee95d2c8c0967c9155fa177e960ca8090fb8ff9d74d94c043df69c0609aea992ff200846aa4dd668fed8f92ba36ed19d16f8e5099e87b5223b50be94d67606091e145546e63603bba58adc26f5c4e0d30d7bab1fd"}, {0x30, 0x19d, 0x36, "6c598b7fc9c664b7dfbdaa0ae3e4f0dac57b2824b1be397589413849d8cdff3e"}, {0x1010, 0x117, 0x7, "9eee18ed99112238eedbc66c52dcfe536328a43a214e21d3b9b882c98cce8961347e68b1cf4fb741c8f80e67a1d55e291ab9aa5cba6d0b7a9a87666a552c2b8a35a71d3c15ca3df8e50a0a97ae33314cd14d265ee437183487b50915928539bcf4205fb6cf3802884858c8052f964239734003867188a4b2c50294f830d289c116e6b11305a842e6d5f841b3dc134ebee790c5395fe50a19afd0298cd793cfc7b7a099c088e31b671bab90469140d49d2fbb45faf227c7e47d4db864062bb8bec5f8e0334f69fcfab4547733392fad7f5d4202719efa2f010ecd79a06969cfd4baebeb755f42fef013b175b33209bbbb3aee2c4e61ca06ab67103f883f8a4a5b95c8a5b2cea234881cb07a132034cb09d7b412af4e4a0b78ab585c6a03d6839dfd3625bf202d0094e46c5ec0db434eb3b008ad6bbf10182608bc37fe4dc41c3f6000871288878e70d83aac5184db8e6b04b324f5e807744ce0c90753b0f642fe6184cbb7777d0a9d9de6c0461831ed71250493be79498820ae33af2bb650579b85569364b45d43ce32432e2ac39d11bf7f14666f72577500d68ecf6c3f2f0961716d4808267d27becfc52739027230f56a0bbeeddb10367f86ee63ba6444f9d999d0865b492827ee16fb1555a120b296100c57ca917bf605617e69d7d5b0180e4addd3fd0197d17c96ce11580a2ac969bf531add76e3ada2cd7a406342c5c3f2a953bf9bddb264ef26ba34f49329d7b2bcf65986f8231197e8576bd2c1e2a42758e5e4e969004860934453471050d32e822280452c79b8805dabd015a099ee599795f987313a393dd7c6f5ad888efd65172e00c65f805caa63017eaa4642a52c591da0bd060a3f6327a635592fae4aa52706bfec059850c45620af4d15a19221ef8db5630e308b5018bd9b5001147972552fb24ed2bfd7de5698ad8456ee2847679c517c3ab0505b0be1267e9f717bdaae97cc2d3f3fb1af73d8dbb9bf3c2e2415cac28e26dd987fd74ef39250a77e6c1a9c56f8e4eedbedf1aaf445282be2c97cc11f5d72d362ccfda33146ea236f009e0f1632e30bb0814dbf5ae9ecd9f1810a5813a2c1924ac94e5ec0d2a41762f2adee4eb2c3a596e13dde1f3a204ce79dab9d2aa8f0f41dc6eb608aa5016f62016a5a5783e49901562e0ce5bdb0df248d196d98df872a6acb31d25e031e5b552847c3e35a5138e6a14e164e3437d2ea922dbde0cf689309795bdd159fdf114c7de16cccee081283eabb84113830b34b48dc4cc5df1a052c3530b4e08b916354432a9df975732657930c50bbe8141d54da72dd423bd56030b01803ea325fe45a2cfa8c923983aefc30241234d675e270dd5f7a4f43aa4adc4f95331ff3ebacad5329a9883cd7affe47b3877aa9e3a84304c3ae010b5528bc0d301fd5b8e33aeb61dee33191b5e8d4395bcd0f7175f485e06de7173caf0ac9804674f95d5b1ccf5b8dc846efb3f811d1b7b11925179df1fcc3334a98dbea93addd5234c05bd2e2f8a90267bb24e6f97f4455375f55197dacde3e57581bb51597243f65efe77a49e3e1344b0ec234cc38467236a1c9e24efe7c075fc00cb5270c5b820be25d0f84a6888743d8f27a2bf1d0c7afd6818339a462c65636ef5073172f0fcb218803e1ce6a5d91f259d28689e101c981247fbcebd923242ab0ac642f5a01fd447711826c0872a3a1bc320b93b297ae30750411b34a9b499944c31124d65a6b6385bf8797e31e6754dbfa0e326f458134947ece9de1df0c966c62ff17054ed77bbe5d1a983476fcd4cb2c0613a6dea42ba70b8152fe2f5f6b410544df1a814bafe2f1ce34783914577b61b93c58212db8998a41e4254f566ccd4c78e920aa446acd960a0c991a2b2e86b6d88557d2985cec3d9b5eb9c860da8f87b2f723759b2183c5191cbbf5703b63cb3663567f2851c9d8fb533bf5d70da00dfe1a960644dbb82cd5fbedcab92265a39764eb7abd2b2e45ac2f43b33034cc104017525b6cb145e384a4feba493acff0a6a12415cc7c00ac91fb3b033c191cc39eb75c4005e8dd79a804afbc7d7563964db346a936351662a3b029e8410c35c5ab6670c7368d42c181f220178a51abc8aecda9e7939b16d10764e4a9fe815a082f3fe750d01297e9c1f83ada547fbdc3f60b67c037eb9812378c7677b1d234fbdd1e169011031001387cde9169e31a3e3568f14e58c09153ce2eaec77dbea258b04f707815196546de6a8dae8b2e1ccb932b709a542712109acdba9b25805642c408a42d8a7b96d79f7942eb5a15c263c00dc433e6101509a58703d33120452d4c7dd74fdc846d9833881b81e48a05b2deb5ccaf2c5b79aa28982f3762940df95075b71f3b18fe103d5532aa6e551bc68f856c89bac2cbc38f63e3561264efe588cae18904b3f64a90732f8711ff4ee9fce42993e1cecb2b78240b0e7d8a2b8aa3a935518b94449b082c386dc1348660b77c2e209eb7117c66e4b8764d79a21fdfdddc75091b9ff89f72c1759b5754e0921140b0d1f49154d59b1b5e05052c22f3510d6504affd1b7e3fff19196e05408f8fb6c4c1860822b58217282aaea62c630cc35db2dd8019ebb24d161c58b9b08b2095f1aca99734e4bf499a45f8901be2997a471513852ca9cf43b66ff0ad5c566ae748583187182a9ea9a1579c1b0742da8f10e2c901e43d1ec1172bad82ff69a59e0508760eaf7d59d872eeb1d67d9bfe60111af9f283b6c2b25b66e84be57ea8474f7c27569a6ff71e9285fddccebdb3fa07ab3e87e5df4b58539176302648df490adbce8cf29dcb680694b20c4c0492eb6e6e9afaa02765efc531e32dc3ef8e24f27db9daf1ca4cdf68a18d44c77709d79ad1e49b9621649e02b01d6949c103f2a9f10ac831f3db75fe8eb81bf298ef514599af6e3958845899d4689c79d539fa439b1b11a1cca72841254e34b1a70057ec5203478915d59aa17ad67655fa0cf456f9c9ae887ecf5c4b977761e9ef727065034393592c1e999e1902bc87274a59b233ae25bcb81f46f588a4eb8a7b6dfbf84c6932bf94092f138571db50703429e8d1741cd013ece53ed6cd06334fd91db31e6ebded190b0863a00a7d6aa90c98b4392c098d51705dd7dcbc2b0fee23d5d1cb13fef614b1e279a848619cdc82e6e117c1472d6ce21f8a74d7a37ca4202f268f4966bf7bb94c4d909964ea01d04217cae8442338579d515a3edc7e38a6ae5f0b7bca1746fdf74ebdbc53d44ce393925d9da82bf904bbb166a003f213a28df75de85458a4226287fddca117d7c282321464dbe75e6493d52300f23f230b8a85d8e0b61acd0414e975acafeb2dd520f5a46380ad6ece4be71a1cf55632d782fd7298c14efa4044f7a3ec58f3fa3023415a959868f4487d9ea44524afd834af5e6130c9a4fcb8385f648ee47b1a3132bc7e548ce742ab3159c12c9e3f5d3391dbc5518e078260020297907e9153e4cbc95db5a2a1ac62a54d5c312560032454aec7be58b25c9527ccc78a19827ad56c2e02522b2994bd533a16c34fa4776b92c9aa19a6844b2efa4a38f7d70d214225389c9ef8e419532c3bfe671700e861e25c10bc6bfae5eab2033aa5245b267ff62a8762153a0f658f7c4c9a8b118747ea3ed1e482877752584d2796c74cd15dad69c5e9dbf2240c28f6390929a5aac330f1cd0e04024d4d2ac4b951c3e2ce47fe083fb2d18167ad6db677b97426f40570f2da3ffaa1120dd0fc058465b65a258073073bc9b429703fd3afbfdff0e24b75bdf1c9cff0ed4ce1520640bffae8d3784b7a73d1964c25f95eae983f8b7b711d84c0c6dea1bddd4dab2f3781984b51898aa574da0dd6deac9a7af87a6d03c34acf0df10ecfbf4501bf4f18b84daa5dd6875ced7b11d1a38ab070b31494ef75cdb8973512c032c3d0d8abf114bfd8a053633ec6e9ba71316dd1183e2a26e73ff643a6598b12ef21b7cc457cd1c10c81161c881a49bc6b42c28fc066b5127efc50c13d865829ebf2de38c4ad3667936d2802001811ee6a96ddcd24cb136b6c01843cb22ca956ab7159b9909df32a76eddafad911313d59ea9f840396cffc897ca709830aca187e5efb2b73cb8ec10a8797cd90826bf3a6cebe379c09767959e71ddd5c5c936ed78bf73cb051d7b7b2657e8921ccb02d5581220552f980e2057358512b318d9f9b600f6f0a5d836c619c67c2e841744c7009c467c8258eb46fcd4ffc2366c3d54d1bd64f86d2ec749d2705a564a55a03173de4a50474c791825abc37b8269177c90a03ef3e552e2ec621324c0d231d556c631d91044a3071f26a7c19b5cccd6c1a7334046196d07e0bb20854f949fb3774946f14fe6bdcd5e5612fdedae1cca651920f8919d9e82fe8eb2a531469afece73f2cf5fb1352aed22636d31ba79d5d1d65e115c4fcd935ae923921daab10c2aad7ac5820a79edc8c5849ebb6450c16280ceed92a27f1f67c7fa62f6c9944d97d0edb48c5fedd1509f5c669b2120ae246fe1be6ce645548d70751e2c6384eb87bff823146d9f6817ae3564b9826cefd7b7f45dc5616dc4e29047b9803fdb2f44d081786297f847771d18f4102e2e287594105caec2edce8d9f0415737ed1bec458cef860e65c3cfc013e4f66e3496474ff98febe6c46fb064fba536aa8abddd9cc368b1877de0aaa0e4a6f212ebc5da32b90f4dc986e37cc37cf5218e90d9a44bc70daefddc04d341568216460718bb7d7653bf2cb6b88632bbe98ccb56f29e49dc42803d2e6ed8a5b6a4c2882729e1b0b817d8e610d32a4e268a749905610e8e8a36f954ef23c074a5d5e07a66bdffe462a4f1d5f169ab5ea275d20500017859ea9baf40df3a70f2cd41e4b5c4c330cb5c46a0f5fc65708331f8c681c400747923cc40b2e1cfc24a5b43040f6f8ff929d4b912ce3a046c6f55dd2f5dc96328e81a034972251365cbd10efea2cd15315349338a52b7408eff099e1fc46dd589551878a2d362a835cff7cd9eb3cb5bf2783dc99fd7e61c76343e9d05c21f62ebc972ffe2e567a67523bd4cd167382a583eab33730e0ae9424707a68e33873835e3f721d872573a524a13781887516527bf21169480ea50a1fb46fbe7bba00a30f8621c5833f4483ae1eef3a1b35dcdbca84ccb81d56c5d35fad702b1e6a57c9645ce4a1c221782c695cb403f4167717c82c38f9890246d2e737df9cf29769d32945376a25cb1c64e0c8e8050b3d2a6530b6874b488280f225b1d20554d65b1ab70f75142b447aa3897ba05136e1f211ed95b39903c8b177d54837c1eaf1f323ad1d52dd9ba6d1690c5b84094746ae08b34d6f32e70641c8fe471007a98e7a7923f2e91f8882fcd4984c5725131ce501c8870fe460629ab7f3c21da94d70183d6f2fa6e0f79cd6797598a8a352c911ddd6a0e4e55f9c1b6d0799e554fce192d776055325cf293825b13d649a870160e9276e9c20d074e3f14428c6ab005a33eabb4aea725fa44b911b5df3d6a1b51e85a29874d021ca3a4ad3586249d2c703b6a8010fe53feb617fd19a0c9159dac80af4f541b14a2059446428aeccfd01b0cbc4390718d7494f8ae84f59440d641311ba9e812a3591538f90af61a4ca6a670f0304de8b1e2f701b4d8ffe0a97c7747626387cf38528772f95f212e9e19cf2eb0a910548e7f5f4c8c222a63f7846d1f179c75c702cb231875333b8b459476e23a76cf86340dabd40f5c2556b53e5b1872ee86ce86f5eda0507b7c8bf4153243c94054b1b028d6ebf5db8025e90466fbacabab0c3d497e3ad6ec37bae7ff90b905f76e"}, {0x60, 0x11d, 0x7f, "80c093df851433228165b2f60d16469f63aaef8c9570af840f0b102b1e7b6195b6e87d4e7f0b16baed5052e5ff8a7e3db1cc286a336ac318c86a82588cd656c87a16b3840d5ee8f85e04bf"}, {0x80, 0x84, 0x1ff, "dd58df59bba274203542ccde5a24f277c536f3f580dc4fe0e171297dc5414697a14f19e7fd98ceaa7462183cfccfbe1e3f2cfb8bdbb1c74ff90d8c30ada4f24fd54d07c49f6170068a4cb17338a9e5b2ec8ec0091cf98d6d229fb46b131824b492712503b38b3f173acaed"}, {0x40, 0x111, 0x2, "7d7ba41bf007886a40c982ce9f25370a8090fa1436501d247ae4ed3c3f534079589fd40936a0cc82d985c6aa60"}], 0x1400, 0x4000040}, 0x41}], 0x4, 0x44000) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f000095b000-0x4)=0x8, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000095a000-0x8)={0x0, 0x0}) r2 = socket(0x1e, 0x1, 0x0) setsockopt(r2, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) 2018/01/27 21:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cb000-0x38)={0x0, 0x0, &(0x7f0000fa1000-0x20)=[{&(0x7f000054f000)="3dc25d9a75ee10d257df9bd43468205e4f7ec820334635c7bd36cfff28f36e42088546b99d3253a7ea21f08599383db2a74827ccb8539fd9e91846aac73cf7807d305e1962180841fdea7781b4a7492d2fd3e16890cf8400fcec3490d9a03f5b819cfc6a022309ab8e51d3e550b4dd7a68c76ca598bf439684ffd202540281bb", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 52.760534] ipt_CLUSTERIP: Please specify destination IP [ 52.802759] sctp: [Deprecated]: syz-executor6 (pid 10243) Use of int in maxseg socket option. [ 52.802759] Use struct sctp_assoc_value instead 2018/01/27 21:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000086b000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005e3000)={0x0, 0x0}) r2 = accept(r0, &(0x7f0000461000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000b31000)=0x345) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000f89000)=""/252, &(0x7f0000b1f000-0x4)=0xfc) accept$inet6(r1, &(0x7f0000d8b000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cb4000)=0x1c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008f8000-0x4)={0x0}, &(0x7f0000480000)=0x4) 2018/01/27 21:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000801000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) connect$unix(r3, &(0x7f00002a8000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) recvmsg(r5, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x105, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x140) 2018/01/27 21:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00001a5000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) connect$inet6(r0, &(0x7f000000f000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000476000)={0x0, 0x8}, &(0x7f0000eda000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00007b8000-0x1b)={r3, 0x0, 0x13, "63a9f8184e1b9856cef84e01497980abde1181"}, 0x1b) 2018/01/27 21:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c48000)={0x0, 0x0, 0x30}, 0xc) socket$nfc_llcp(0x27, 0x3, 0x1) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 21:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009e1000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000379000-0x4)=0x3f, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006c8000)={0x3, &(0x7f000016b000)=[{0x1, 0x100, 0xfffffffffffeffff, 0x7}, {0x4, 0x800, 0xa37, 0x6e2}, {0x9, 0xe2, 0x8, 0x5}]}, 0x10) accept$packet(r0, &(0x7f0000a7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000094a000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c2b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r1, &(0x7f0000d51000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000575000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f00000e3000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000906000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ffa000-0x6)={0x1, [0x7ff]}, 0x6) socketpair(0x10, 0x6, 0x20, &(0x7f0000c46000)={0x0, 0x0}) recvmsg$kcm(r5, &(0x7f0000afb000-0x38)={0x0, 0x0, &(0x7f00003d6000-0x20)=[{&(0x7f0000ee3000)=""/31, 0x1f}, {&(0x7f0000d63000)=""/44, 0x2c}], 0x2, 0x0, 0x0, 0x6}, 0x100) r6 = socket(0x2, 0x800003, 0x2) sendto$inet(r6, &(0x7f0000005000)="", 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000213000)="10dcbadbdfc59038975cf561a6e1e971", 0x10) 2018/01/27 21:35:00 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000b000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000006000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfff, 0x1, 0x8000, 0x100, 0x7fff, 0x42000012, r1}) r2 = socket$can_raw(0x2, 0x5, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 21:35:00 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000001f000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000020000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000000, r1}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000020000)={0x3, [0x2, 0x9, 0x80000001]}, &(0x7f000000b000-0x4)=0xa) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000016000-0x92)=""/146, &(0x7f000001f000)=0x92) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000000f000)={@common='vcan0\x00', @ifru_flags=0x202}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000008000)=0x0, &(0x7f0000021000)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000021000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000021000-0x8)={r4, 0x3}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3a0) pipe(&(0x7f0000014000+0x38a)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000023000-0x85)={0x0, 0x7d, "09c428cf997144c8d274f8a7d08a58c6dc6fc9f2644981a7c524a65955f123ac41bf113684f42c9afc2255a3f4d6bbf11283c97ade0b4352a0c070bdb73152ca3657b9db6c6948bd5bfb15acf3c538f5ff5e7e9310b76c4f47a6d7b1311514d5d98cb97668bd790118589f9f1a75d9503a332c0b9b86d9239336c96a72"}, &(0x7f0000018000)=0x85) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000021000-0x8)={r6, 0x10001}, &(0x7f0000023000-0x4)=0x8) 2018/01/27 21:35:00 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x1000, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000005000)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000007000-0x8)={r3, 0x8, 0x5}, 0x8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143eac2c0db521abe971f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000008000)=0x8, 0x4) sendmsg$alg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000008000-0xef)="eb1bd791957bab0b88502592b731cc96d8acd26e66fd6417eaa0787133e150c1530870e9383ddc117ebfdd6fc23b265ca48f19f9b139c627ede573ecfdd4284a7db51ca0a087304e51941f756179f23ffc46055eb3400d3393a8517ce9778f1b3707c565af1fbc3fc3a9c363bb5080ab9802e85ac17b5631f5dde4c8c6aa54394e47affd7e021c9f7a3f5523edf66912dccb343f9bbc263b0ff218bfd5ae20461d41e11b1328f32ad898b977ced83b191e59429294039018abd039da7cb61650960888138a0976f4b977285ff1cf8e45c3927767d25f9f411fca65211d41dcbb3c354b4d5720bf0e1764bf7e479eb6", 0xef}, {&(0x7f0000007000-0x1d)="9fcd6824a0ad44b7595aa7bb4f2fb9454c80c5e1362ec87d08aae14aa8", 0x1d}, {&(0x7f0000004000-0x46)="9ea494fc3f3507a0a66e7149c9b723cb921211c15c14a0f64c033a8b67eba4669bb1a2e3e3c39801181a328c1580d81194aaa344524a80dfdd4f263988030bd5e72e991fecc2", 0x46}, {&(0x7f0000008000-0x66)="11c5b28f5fde00dfb3e318426ad3cd2165f5e343ed89ca4966bd8c4a62dd477ee74fd0e553265dc4e1ce3792c3a2dbd90a86e8366172ad73aabb1ca2dca48b698012b8d00d937977dc5f089ef9b9b142fa7f7822ef5dae848aca447d4a72b41101de14a4a51a", 0x66}, {&(0x7f0000008000-0xe1)="3fe1c201bb0e95a5f251c9718299943b417cb5d6668ba97aa49ce88643d89aac1a1c72b15a30409795cda37e13f5158333898445135bb50e39d9ae8381eac728ab5de58e4dbbd0ca703e262d8e0f2549797429c5f77dd3b9807250d8d9503d8518f43009c2ed336ed79ae0c650b609e1f8bacd7c6671ca0b87f79d4b9208c830e185021c538a9821172609c68c056ff970cbf927b7ce04af165e37532cd61e8e2bedcdaf82cc0e29c97a005771129434da967343b659a2d2f4c1ac673a0ca2e3e9eef1f6412f2015f7d2399949c2b6f7820f79bf7c7992b73687f69223d523ae5b", 0xe1}, {&(0x7f0000006000)="c120ec64b6e5f56154ee24d6017e16f11a3cb7e59821123fda4bef15", 0x1c}], 0x6, &(0x7f0000008000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x259e}], 0x18, 0x20000040}, 0x4000) 2018/01/27 21:35:00 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x14, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000026000)={0x0, 0x0}) r2 = accept$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000014000)=0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000013000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000)=0x2e) bind$nfc_llcp(r3, &(0x7f000001c000-0x60)={0x27, 0x5, 0x1, 0x4, 0x40, 0x5, "391f9909e971e9577bfb6f06d2a1d46126cf5377cc636495c40d51d8fe5f816dc1a6bd3b3f08e4ea2479dfe04fa7f42683e8a4dce70cb40be9a304e275215c", 0x40}, 0x60) 2018/01/27 21:35:00 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000ffa000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000724000)=0x10, 0x80800) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 21:35:00 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f00003df000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc6000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x2f)="c130e5a4021ffe3788b1578cc84c73ad1478da881190a75ba8c01a7e63f520939166c0d126a603cd28cf491076a0e0", 0x2f, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000-0x8)={0x1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xfffffffffffffffe, 0x801, 0x0) socketpair(0x3, 0x80003, 0x2, &(0x7f0000ee8000+0xad0)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00006b6000)={0x2, &(0x7f0000235000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000d0b000-0x40)={r4, 0x5, &(0x7f000044e000-0x14)=[0x3ff, 0xfffffffffffff001, 0x3, 0x7fff, 0x80000000], &(0x7f0000bef000-0x10)=[0x9, 0x4, 0x80000000, 0x8], 0x10, 0x5, 0x7, &(0x7f0000497000)=[0x401, 0x1, 0x3ff, 0x4e71, 0x46d], &(0x7f000031d000-0x10)=[0x1e, 0x7, 0xffffffff80000001, 0x6], 0x0}) write(r2, &(0x7f000039b000)="2600000026004701925ef1f70722000c07fff701010000001c00ff36b807475105001a000000", 0x26) 2018/01/27 21:35:00 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000022000)={0xffffffffffffffff}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000023000-0x10)={0x7, &(0x7f000001b000-0x38)=[{0x8375, 0x5, 0x6, 0x3ff}, {0x80, 0x5, 0x3ff, 0x3f}, {0x100000001, 0x4, 0x401, 0xc77d}, {0x8, 0x3f, 0xfff, 0xf6c}, {0x3, 0x6, 0x5, 0x7}, {0x5, 0x1, 0x1, 0x7ff}, {0x8, 0x4, 0x3b82800000000000, 0x2}]}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000e000)={0x0, 0x0, 0x0}, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000000a000)={0x0, 0x0}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000020000)={0x0, &(0x7f0000021000)=[]}, 0x10) 2018/01/27 21:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000769000)=0x0, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000682000)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ce4000)=@int=0x2, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 21:35:00 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0xffffffffffffffff, 0x8) 2018/01/27 21:35:00 executing program 4: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000038000-0x4)=0x2, 0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000035000)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/27 21:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = socket(0xd, 0xffffffffffffffff, 0x6d) r2 = bpf$PROG_LOAD(0x5, &(0x7f00009a9000)={0x5, 0xf, &(0x7f0000f4b000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x100000001}, [@ldst={0x3, 0x2, 0x3, 0x7, 0x2, 0xfffffffc, 0x0}, @ldst={0x0, 0x3, 0x0, 0x8, 0xf, 0x4, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0xd}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003b3000)='syzkaller\x00', 0x7, 0x0, &(0x7f000045c000)=""/0, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00002ec000-0x8)={r0, r2}) recvmsg(r1, &(0x7f000061a000)={&(0x7f00001f8000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, 0x1c, &(0x7f0000882000)=[{&(0x7f0000295000)=""/40, 0x28}, {&(0x7f00007cd000)=""/0, 0x0}, {&(0x7f0000ea0000)=""/139, 0x8b}, {&(0x7f0000dbb000-0xaf)=""/175, 0xaf}, {&(0x7f000003f000-0xe6)=""/230, 0xe6}, {&(0x7f0000550000)=""/243, 0xf3}, {&(0x7f0000cb9000)=""/66, 0x42}], 0x7, 0x0, 0x0, 0x8}, 0x40000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec4f1a7f5405bb79d35d923bb8e4d4c11601074b2c66666572bbc3235b3f536a68f1cb9b89b78482", 0xaf) socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f00006e9000-0x10)=[], 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) pipe(&(0x7f0000175000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ae9000-0x2)=@assoc_value={0x0, 0x0}, &(0x7f00003e0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000806000-0x8)={r5, 0x7}, &(0x7f0000027000-0x4)=0x8) 2018/01/27 21:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r0, 0x84, 0x0, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) r1 = accept(r0, &(0x7f0000844000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b7c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000a5000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa3e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffdd0}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb6}], 0xa0) 2018/01/27 21:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x2, 0x2) r1 = accept4$ipx(r0, &(0x7f0000a16000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c70000-0x4)=0x10, 0x80000) recvmsg(r1, &(0x7f000087c000)={0x0, 0x0, &(0x7f0000360000)=[{&(0x7f00005db000-0x86)=""/134, 0x86}, {&(0x7f0000f75000)=""/204, 0xcc}, {&(0x7f0000e65000-0x42)=""/66, 0x42}, {&(0x7f0000aa0000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000186000-0x21)=""/33, 0x21, 0x1000}, 0x23) r2 = socket$key(0xf, 0x3, 0x2) bind$bt_l2cap(r0, &(0x7f00009cc000)={0x1f, 0x7ff, {0x6, 0x1, 0x9, 0x1, 0x100000001, 0x7}, 0x3, 0x6}, 0xe) sendmsg$key(r2, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000da6000/0x4000)=nil, 0x4000, 0x2, 0x12, r2, 0x0) recvfrom$ipx(r1, &(0x7f000057e000)=""/183, 0xb7, 0x2000, &(0x7f000032a000-0x10)={0x4, 0x7, 0x0, "c8e2076e9a99", 0x0, 0x0}, 0x10) [ 53.038768] IPv4: Oversized IP packet from 127.0.0.1 [ 53.042099] xt_CONNSECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. [ 53.059274] xt_CONNSECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. 2018/01/27 21:35:00 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) pipe(&(0x7f0000bcf000-0x1)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000f8a000)=0x26) write(r0, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067b000-0x4)=0xffffffff, 0x4) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) 2018/01/27 21:35:00 executing program 6: pipe(&(0x7f0000fce000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x100, 0x1f06, 0x40, 0x9, 0x5, 0x1}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x5, &(0x7f00004bf000)={0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000982000)=0x7ff) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000081000)={&(0x7f0000cc0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f70000-0x10)=[{&(0x7f0000d09000)=""/14, 0xe}], 0x1, &(0x7f0000ca2000-0x13)=""/33, 0x21, 0x1000}, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x27}]}, &(0x7f0000f92000-0x4)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000856000)=r3, 0x0) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) connect$rds(r4, &(0x7f0000ade000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000dda000-0xc)={&(0x7f0000f6d000-0x8)='./file0\x00', r3}, 0xc) 2018/01/27 21:35:00 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1e) socketpair(0x0, 0x2, 0x9, &(0x7f000002f000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000008000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000)=@setneightbl={0x24, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x10, 0x1, '/dev/hwrng\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c7d000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000a55000-0x4)=0x3) r3 = socket(0x14, 0x6ec632e375142339, 0x8) sendto$inet(r3, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00008d5000-0x78)={0x2, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, 0x6, 0x6, 0x9, 0x3, &(0x7f00002fb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x56, 0x75e, 0x8}) accept$alg(r1, 0x0, 0x0) [ 53.181208] audit: type=1400 audit(1517088900.753:53): avc: denied { map } for pid=10363 comm="syz-executor1" path="socket:[22012]" dev="sockfs" ino=22012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=key_socket permissive=1 2018/01/27 21:35:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80e, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000916000)=0x0, &(0x7f0000f2c000)=0x4) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x271, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) 2018/01/27 21:35:00 executing program 0: r0 = socket(0x0, 0x7, 0x7ff) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='bcsh0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x805, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000b54000)={"a32004aca8c7749ca2db78bd67aa454d", {0x4, 0x80, 0x2, "8529fe207308", 0x7, 0x0}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000889000)={0x0, 0xc0, &(0x7f0000c9f000-0xc0)=[@in6={0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x4cc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f00009e8000)=0x10) syz_emit_ethernet(0x6f, &(0x7f000066f000-0x6f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x9, 0xffffffffffffff93, 0x7}], {0x8100, 0x100000000, 0x3f, 0x3f}}], {@ipx={0x8137, {0xffff, 0x59, 0x0, 0x1, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x200}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, "44217c377cb798899b39e821bb203044136e2cd644810fe3267f8f93a4ac35b20685ac97b1a2c0206d12955b1b8949b31ff0724f14780dddaa25cc"}}}}, &(0x7f0000919000-0xc)={0x1, 0x1, [0x2c4]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000e58000)={0xffff, 0x5, 0x0, 0x8, 0x6, 0x2, 0x5, 0x7, r4}, 0x20) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000c31000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) recvmsg(r2, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/27 21:35:00 executing program 4: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ac9000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x20000000000000}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 21:35:00 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000a000-0x2c)={0x5, 0xc, 0x6, 0xff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r0, &(0x7f0000008000)="", &(0x7f0000009000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r0, &(0x7f000000a000)=""}, 0x10) r1 = accept(0xffffffffffffff9c, &(0x7f0000005000)=@un=@file={0x0, ""/108}, &(0x7f0000005000)=0x6e) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000000a000-0x5c)={{0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc390}, 0x1, [0xf73, 0x2, 0x5, 0x8fe, 0x401, 0x7f, 0x200, 0x8]}, 0x5c) 2018/01/27 21:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000074c000)=0x77, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000084d000)=[], 0x0) readv(r0, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/01/27 21:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000823000)={0x0, @in6={{0xa, 0x2, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x8001, 0x9}, &(0x7f0000299000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000376000)=@sack_info={r1, 0xff, 0x7}, 0xc) 2018/01/27 21:35:00 executing program 7: mmap(&(0x7f0000000000/0x751000)=nil, 0x751000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000750000)={&(0x7f000070d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000068000-0x30)=[], 0x0, &(0x7f0000751000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030f07fffd946fa283bc0eeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000752000-0x8c)={0x0, @in6={{0xa, 0x0, 0x5bb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000751000)=0x8c) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000751000)={r2, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000533000)=0x8c) 2018/01/27 21:35:00 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000002000)="98814e0a6d7f19fe6597f43c5b4d167546313849e28a1bbb93046500bded24e721", 0x21, 0x200000, &(0x7f0000001000-0x10)={0x3, {"ab1a92a47b0444"}, 0x0}, 0xfffffffffffffc6f) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x74)=[], 0x1fe) 2018/01/27 21:35:00 executing program 2: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ad2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 21:35:00 executing program 6: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a4c000)={0x8c, 0x8, 0x3, 0x0, 0x6}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000d3e000-0x1000)=""/4096, &(0x7f0000d3e000-0x4)=0x1000) 2018/01/27 21:35:00 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x803, 0xc) sendmsg(r0, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000006000)="1b00000001030d0200030000000001010000e50000009715090033", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000000b000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="32d65eba50db48d592636abd46e1ddb9"}) 2018/01/27 21:35:00 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000009000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000000e000)=0x32) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000000f000)=""/153, &(0x7f000000f000)=0x99) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x6, 0x4, 0x3f, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000)={r1, &(0x7f000000a000)="", &(0x7f0000001000)=""/48}, 0x18) 2018/01/27 21:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f87000-0x4)={0xffffffffffffffff}) getsockopt(r1, 0x7, 0xfffffffffffffffa, &(0x7f000074b000)=""/187, &(0x7f0000c8a000-0x4)=0xbb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000711000-0x4)=0x0, 0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000db1000)=0x0, &(0x7f00006e0000-0x8)=0x2) 2018/01/27 21:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$inet(0x2, 0x5, 0xf044) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000448000-0x4)=0x0, &(0x7f00007aa000)=0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/27 21:35:00 executing program 3: r0 = socket$inet(0x2, 0x3, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000452000-0x14)={{0x1, 0x81, 0x7fff, 0x2, 0x8, 0x8000}, 0x3, 0x8003, 0x9e}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xce, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/27 21:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000981000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000092a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x1c8, 0x1c8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000789000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1c8}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x401, 0x8000}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0xff000000, 0xffffff00, @generic="5f7c0a3ce14da14974ee2ed0f595a43c", @generic="2dd596f1f35bb819a78289dd2584f0ba", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67, 0x0, 0x8}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x4, 0x7, 0x3}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5f33b8d8, 0xd0d, [0x0, 0x6, 0x0, 0xf52, 0x6, 0x0, 0xe3, 0x20, 0xe7, 0x3ff, 0x6e, 0x8, 0x66, 0x0, 0x401, 0x9], 0x0, 0x9, 0x6}}}]}}, 0x2f8) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 21:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000ea8000)=0x0, 0x4) 2018/01/27 21:35:00 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e5b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x7, 0x2}, 0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x3fa0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='syzkaller1\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @rand_addr=0x0, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x40}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000007000)={0x0, 0x0}) 2018/01/27 21:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) socketpair(0x1b, 0x5, 0x5, &(0x7f0000c0b000-0x8)={0x0, 0x0}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000056000)=0x5, 0x1) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4(r2, &(0x7f0000e4b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e13000-0x4)=0x26, 0x0) sendto$ipx(r3, &(0x7f0000912000-0xfe)="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", 0xfe, 0x48040, &(0x7f0000108000)={0x4, 0xfffffffffffffff9, 0xfffffffffffffff7, "f1430daef2ec", 0x100000000, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) sendto(r2, &(0x7f0000a72000)='\r', 0x1, 0x0, &(0x7f000005c000-0x1e)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common="53ffffff040000000300fb000000ff00"}}, 0x1e) pipe(&(0x7f0000173000)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f00009c1000)=0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00008d9000-0x60)=""/96, &(0x7f00003d8000)=0x60) 2018/01/27 21:35:00 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000001e000)=0x6, 0x2) 2018/01/27 21:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x8, 0x4, 0x2, &(0x7f0000b49000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x13f, 0x20020003, &(0x7f000036e000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x0, 0x4) getsockname(r0, &(0x7f0000e00000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4a000)=0x2e) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000040f000)=0x49, 0x2) [ 53.328908] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 53.342874] TCP: request_sock_TCP: Possible SYN flooding on port 20025. Sending cookies. Check SNMP counters. [ 53.356459] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/27 21:35:00 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, 0x0}) r1 = accept4(r0, &(0x7f0000a2f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001ce000+0x21d)=0x10, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000ff0000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fef000)=0x14) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000360000)="8b63e12ad8df09e72ebcb9843f365587dac617621467be37893fb3e100910b2794d61a3a99b4807c33e0481783072769a980c25238e447dce2bc7e6dbd0c1322ece24f9902e64136c621019251ffe3069701c6cac31cd2863a23427ff452b5946a7ad91e3f74e82f303ea825e88df978c88f6e6866378dae81b84d42b5d915ea2f39b8dd3dee48c55aab69850d6eb99b71c37e8b8e05eddc7a86d63caf89620ea57f14772a90842ccba346d7bef0e37af5b1733048459a87d0cedafc23ac0ce7db0e93eb35397ba5353ff8f4d865ebeefe73ee34395c832a7a3706cca87c6ed704f7f6f84012c66b5d4a", 0xea, 0x20008040, &(0x7f0000fef000)={0x11, 0x10, r2, 0x1, 0x66f5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/27 21:35:01 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000001b000)={0x31787dd9, 0x0, 0x10001, 0xfffffffffffffffc}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000021000-0x20)={0x7, r1, 0x10000, 0x0}) socket$netlink(0x10, 0x3, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000016000)="22d3b13cdb1c050c6a7f91890bd82f9d2d5b58221927224e12a9", 0x1a, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 21:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00005b5000-0x4)=0x0, &(0x7f0000017000-0x4)=0x3e5) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x108)={0xfffffcc6, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x28, 0x0, [@generic="b9e50bd44b1349b7a09766f99b73d15c63b51009dcca75717193638e470812fde3"]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00008e7000)="e1fd234c7a54fbcb49c88c48040fe07923d0e045235b5359a842d9cb282628a0e832d9a152022ea1ab08eca3143b6247da39489ce1723268e62ef3b60a3cb43b4afd4b4a5f637e9cd97eb4b34592d1efa6fb", 0xfffffffffffffd6d}], 0x1) poll(&(0x7f0000839000)=[{r0, 0x240, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) 2018/01/27 21:35:01 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000020000)={@generic="633533a94653422b46cd422cc6be16d7", @ifru_flags=0x0}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) syz_emit_ethernet(0x3e, &(0x7f000001e000-0x86)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x2b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000022000)={0x0, 0x8}, &(0x7f0000016000)=0x8) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x1c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000023000-0x8)={r1, 0x7}, 0x8) 2018/01/27 21:35:01 executing program 2: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5f000)={0x0, 0x0}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000129000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x4}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ac6000-0x10)={0x5, 0x2, 0x7, 0x8001, 0x0}, &(0x7f0000f5f000)=0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000f61000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f60000)=0x1c) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000913000)={r2, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xfffffffffffffff8, 0x5dc, 0x3, 0x5}, &(0x7f0000f5f000)=0xfffffffffffffec7) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/27 21:35:01 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000b0b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair(0xb, 0x80800, 0x8, &(0x7f00001e7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0xff}, &(0x7f00009bd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000964000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1ff, 0x1, 0x2a, 0x0, 0x9, 0x79, 0x7e69, 0x37b5, 0x1ff, 0x1, 0x81, 0x1, 0x80, 0x1]}, &(0x7f0000654000)=0x108) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000750000-0xc)={&(0x7f00000b3000)='./file0\x00', r1}, 0xc) 2018/01/27 21:35:01 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000001a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f000001d000-0x4)=0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x20)=[{&(0x7f0000014000-0xb5d)="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", 0x5c1}], 0x1, &(0x7f0000011000)=[], 0x0, 0x0}, 0x0) 2018/01/27 21:35:01 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000035000-0x4)={r1}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000035000-0x38)={0x0, 0x0, &(0x7f0000013000-0x20)=[{&(0x7f0000034000)="d5807d1aec9742024e67c89555ba9957f413b3408c602a1de14eb2793b3ce0e754e00eb67ae32067c220da52638e90ebb55f452286d1428f57c64aa511d6445228b6ba58cab9bff70b52ec74e132b67e8e9f0de7", 0x54}, {&(0x7f0000034000)="5d7340a91b3fe193e2551aea848e1d97c00f0fd2a4ba0d170c18311633bc94c405fcdb8c343d5cab009057627a00061817f7aedaa724744221ecd2a5acc34e63ff8d0dd558a111939d3db0763f0b6597d84b6d07bada211934484b94b7d2f30935f6bb7afb5495eb30e78987fd8df3b0acfa58a75ead", 0x76}], 0x2, &(0x7f0000035000-0x268)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xbc, "673b04d6a405c17b0660801d7df79879f7c49cd20819728709f6a6013bb66dcfc7bfaa76e3acd55b39262e32112f31f9e8899d5773efbd7a71feacfbbc5076d8b1488219183b5c7135d84a271ec6e0a3abb187e28a7df32312fa6efea7b4e12656935c5fc585c2857b34ee4633f3c69da9a7d98e846e8061ed2766845c862ad6bc6e30a834f384f0f12834e4c44150b4be12b2be734f6f7748a407bf0cedf1ccdfccac3cc28c6efea78a115b8a1d3f8071ed0588ae3544575dfc8a33"}, @iv={0x80, 0x117, 0x2, 0x68, "5dbb3777278d99595243f7fc35cbcf5558bc92a90ff4f6bac3efd5c04007cf22682920c5aea89f8e6b132dab9667f38861f9cf2537a06bf07ae61fc05f652e7477beafa40943847966ac0ce477f32eebf92169b2df939524899e4986503c027cefba93416745e944"}, @iv={0x100, 0x117, 0x2, 0xe9, "bf9440dc8e7bdb2d875e55f64b9f58300de716d1e2dd6f542f14c509a5de4b7e8a0ab3943ca2a02e1d7f915668cff26b84442305f079f6d73d0b26ee1fb635cd38704176e937472f154cf2f29426a897e4360d16140a4dfd7c5a0b9f5a18a3ef76ce4df1dce56f1362435c757fe41a0f0982973e7c8d94a66693cc2ac95298b06727995e507f5dca810b81e5133f4036e2d8a62f2e15c5c416bb4307fffe165507dd1f42b79b1339c617347528c168ba556f7674ea953a5075fe2ade7b48e08696cf50da74dd76412ddee0bed24a00d832a771f328c5bda4d0b58f03e6f180fe37b70d40d699ec01d0"}], 0x268, 0x4008000}, 0x14) socketpair(0x9, 0xa, 0x4, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000003000)={r1, r1, 0x5, 0x2, &(0x7f0000034000)="3d782e297074a6fa36", 0x4, 0x401, 0x5, 0x1, 0x3, 0x3, 0x0, "08236ea78d51343e61da3c7a2aa553770862c01d6e66cd0f0aa3d3d12a90fa548dc316ea274bdde1f93a129e25b5743ce774ce7d97852164f43db0a9ddada4ecf4e2fc841bb5deba83131202e46cac86ac9733add2cb42488363f1977c56b80a4cb0ca5ba92f84b5616f45a495735743d65c5ab78d32fdcce6fd7b8f4c708467f2e992cdafb9331ccf6001941e3da940f2d54c2c3edc6b1fc5640177dabdf11ec7224326cf1f848557419c7cca72e02ac7fce0c9ed3fa1d80e0c66c7b3de129ec9fdf6e6b9"}) 2018/01/27 21:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$l2tp(0x18, 0x1, 0x1) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2018/01/27 21:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000829000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00001aa000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000467000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r1}]}, 0xe}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) 2018/01/27 21:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet6(0xa, 0xb, 0x7) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9a000-0x4)=0xd6, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f7e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000020b000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000313000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000020c000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2018/01/27 21:35:01 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x78)=[{{&(0x7f0000000000)=@rc={0x1f, {0xfffffffffffffff7, 0x200, 0x80000000, 0x9, 0x80000001, 0xb39}, 0x2}, 0x9, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="08d4026cff4fca893cc05ce522f3b075d870317a6717e8b98a1765d3971a64d20aee9012394d5bd736ff13a8f409cdd7a5e4bcbe810565b3ba0a43b47676a5e0750ac83fbe70", 0x46}, {&(0x7f000025a000)="ffa810", 0x3}, {&(0x7f0000001000-0x60)="c78a9ae83d3b39281b82aa8977b73353c653a3fc04935991c4c2274a8a5e2be03e8ba38f536a31996f436e3bef49318e31bf57ab3421c36f5e351567e30f2387e5179fc3946b62df5a1579effe0f100902b96604904704660eb8944411d06b6c", 0x60}, {&(0x7f0000dff000)="891b67e532580c9ca47a55926f3edf7e505afb8b9ef9cd3acaed48895a52f0ac6c96b158b4ac669a7c493f07291c1279510beba67291ef301f389ae7af53a3db4cc8838da4b50c46f0a61e2af9c1fb8571d7bcf12d8076e20bcdf60f92ace361", 0x60}, {&(0x7f000046c000)="8b40a2ab48503b99674eeac89fa0a1f51f239120fd0fb5910e16b3324ea1b8b45620c2e53f96df0b6c1cb68a423456f0544c5164426b48a44936140366650dc54df846ee4128fdbf0e934542d8c85a80cd0f71febb59f37056cbeeeb581c36c3a01456a4c75a1da9e5b37e1e48effd7dad8e6c055b2f80386d58b0114fc52241ce27f3c3c3e83204", 0x88}], 0x5, &(0x7f0000000000)=[{0xc0, 0x116, 0x0, "e9a48371c795f806d6640211b1b26e40a01b291bde814950a9526d42eeb8f2529328d9d76f89a980e7431e1c6cabb1576f4ad9d98278f78863ee740373b16fca6d749ebd1e608b82e34e2509d2500b0081b2b62e1ca0edfc3a4e4373c6085367a461bda254bd9f8c00bbe42e538f88d1ba34bcbf3ce60d30cc0d0e9dfd7675aa515e634b005b1a4887f65a674dfd3e5ac82c11d1248193c418d92b6c06ebe77a4ff953519df9294fbd649136d2"}, {0xb0, 0x103, 0x1, "bd2ac0565911b64a26f819d9f22d2d8bbba0843709b4caa656de96df62e90e6885d01526cdc0d064eff73394be94def3b756acc3ccb3bad27058582191eb8908c8780d248b72cdec0babcf55fe33fb044193ecc69ebb28715943077b694599111f5732b7a38eb54105d972398b6c891a70938137842c999aec141603860eedd66db8a46e2936bb30401cb94ea4ee52727606986df02d697742b7ced382"}, {0x1010, 0x3a, 0xc, "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"}], 0x1180, 0x400c4}, 0x77c}, {{&(0x7f0000000000)=@ipx={0x4, 0x4, 0x7, "84dfb1360e32", 0x3289, 0x0}, 0x10, &(0x7f0000c30000)=[{&(0x7f0000001000-0x1d)="14a00b921f42f035407b0cf87f3a91ce6c32ad90714d79a555a0499bfa", 0x1d}], 0x1, 0x0, 0x0, 0x4}, 0x7}], 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 21:35:01 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000b000)={@common='erspan0\x00', &(0x7f0000011000-0x28)=@ethtool_eee={0x100000000, 0x100, 0x6, 0x3, 0x80, 0x6, 0x5, 0x8000000000000005, [0x6, 0xfffffffffffffffd]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 21:35:01 executing program 2: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000d3e000-0x1000)=""/4096, &(0x7f0000d3e000-0x4)=0x1000) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/27 21:35:01 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x1fb, 0x7fd) recvfrom$ax25(r1, &(0x7f0000001000)=""/181, 0xb5, 0x40, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000b000)={r0}) socket$rds(0x15, 0x5, 0x0) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/27 21:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00005a5000)={&(0x7f0000081000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000a76000)={&(0x7f00007a9000)=@getstats={0x14, 0x5e, 0x600, 0x0, 0x1, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0xc084) getpid() r1 = socket$inet6(0xa, 0x5, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007d1000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000655000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000347000-0x108)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1ff, 0x6c, 0x5, 0x0, 0x9, 0x4, 0x8000, 0x5, 0x8, 0x3, 0x40, 0x3, 0x9, 0x4]}, &(0x7f00006fd000-0x4)=0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cda000-0x4)={r0}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f28000)={0x970, 0x7, 0xffffffffffffffc1, 0xe3, 0x71, 0xfffffffffffffff7, 0x80, 0x5, 0x401, 0xff, 0x100000001}, 0xb) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000193000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000001c000)=0x8, 0x80000) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000857000-0x4)=0x0, &(0x7f0000ffb000-0x4)=0x4) getpeername$unix(r4, &(0x7f0000993000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b8c000)=0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000042d000-0x50)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_METRICS={0x14, 0x8, "0f002fffb50102621446025b9f"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000dad000)={r4}) getpeername$packet(r5, &(0x7f00006cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006ab000-0x4)=0x14) r6 = accept4(r4, &(0x7f0000a1e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000b4e000)=0x3a, 0x80800) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f00002f0000-0x4)=0x2) sendto$ax25(r5, &(0x7f000075c000-0xf)="4fb62a21de7e50fcef4567a6fe5abf", 0xf, 0x1, &(0x7f0000bad000-0x10)={0x3, {"a7654ba15a9fc7"}, 0x2}, 0x10) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000cb9000-0x4)=0x0, 0x4) 2018/01/27 21:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000031000)="3465645b748ea88298809ae9865d10cc366a4f3c0c2046fa8663199cf8454586d39629dbf4fbea773a03a1ebae0790590c0ceb1e72a163bed66dcb", 0x3b, 0x40000, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ee3000-0x8)=0xd280) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00009bc000)=""/0, &(0x7f00001ab000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x4c, 0x20000004, &(0x7f0000fbd000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 53.546269] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 53.553759] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/27 21:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) pwrite64(r0, &(0x7f00009ed000-0x1d)="778277ca02c38484dbe2848c697dadf78561c846b1e15125c191546ea4", 0x1d, 0x0) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)=@canfd={{0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00001b5000-0x10)={0x3, 0x4, 0x88, 0x3}, 0x10) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00002fb000-0x10)={0x8, &(0x7f0000286000-0x4a0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000287000-0x1170)={0x14, 0x2, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000700000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b94000-0x8)={0x0, 0x0}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000af000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d92000)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000881000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x798819a600d0df29) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d5b000-0x28)={@generic="599e00d1c8c5935a73b82dfbde1d2b1a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000816000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x15}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x71, 0x81, 0x100, 0x9, 0x0, r3}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000052c000)={0x1ff, 0xff, 0x1, 0x3}, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = accept4(r1, &(0x7f0000cad000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00004af000)=0xc, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00002f3000-0x4)=0x0, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000dd0000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5ded97", 0x8, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @udp={0x0, 0x1, 0x8, 0x0, ""}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) getpeername$netrom(r4, &(0x7f0000eb7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000964000)=0x48) 2018/01/27 21:35:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) recvfrom$llc(r0, &(0x7f000049d000)=""/195, 0xc3, 0x40, &(0x7f00004e0000-0x10)={0x1a, 0xf8, 0x7, 0xffffffffffffffa0, 0x4, 0xe2, @random="e31939ad9261", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000acd000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x20000000000000df, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:01 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000e000)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_sctp(0x2, 0x19eb463db69e5c8d, 0x84, &(0x7f000000c000)={0x0, 0x0}) 2018/01/27 21:35:01 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000014000-0x9)=""/9, &(0x7f0000008000)=0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x3, 0x4, 0x20, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r3, &(0x7f0000015000-0x20)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000015000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000009000-0x4)=0x3a, 0x80800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000014000)="3a1ad78f3a641d09bc0cc5716c2ddfc4ab33391c81004d800a2e2f401647d235e670fb7cf8ad262db331691e473171062550f58071171b76f8b501f8", 0x3c) sendto$unix(r2, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) 2018/01/27 21:35:01 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000002b000)={r1, 0x50, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000017000-0x20)={r1, 0x2, 0x1, 0x8, &(0x7f000002d000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000010000-0x10)={0x5, &(0x7f000000c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000002d000)={r2, 0x1}) 2018/01/27 21:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000dca000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a02000)=0x8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000075a000-0x18)=""/24, &(0x7f0000f64000-0x4)=0x18) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0xb, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$netlink(0x10, 0x3, 0x1e) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00007b4000-0x4)=r1, 0x4) 2018/01/27 21:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r1, 0x7) r2 = accept$inet(r1, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r3, &(0x7f00004f3000-0x38)={&(0x7f0000776000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000c92000-0x80)=[{&(0x7f0000d68000-0x1f)=""/31, 0x1f}, {&(0x7f0000c24000-0xaf)=""/175, 0xaf}, {&(0x7f0000b35000-0x40)=""/64, 0x40}, {&(0x7f000058f000)=""/247, 0xf7}, {&(0x7f0000d0b000-0x88)=""/136, 0x88}, {&(0x7f00003b4000)=""/241, 0xf1}, {&(0x7f0000934000-0xcf)=""/207, 0xcf}, {&(0x7f0000084000)=""/98, 0x62}], 0x8, &(0x7f0000c2e000-0x8)=""/8, 0x8, 0xd1}, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000c7f000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000cb4000)={@generic="8463903d871702ec88ea4c8fb041d75e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000bf2000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033d000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000051c000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x1, 0x8, 0x2, 0x1, 0xa, 0x20, 0x80, 0x16, r5, r6}, {0x2, 0x2, 0x749, 0x8, 0x37, 0x81, 0x9, 0x2}, {0xfffffffffffffffd, 0x3ff, 0x7, 0x5}, 0x10001, 0x2, 0x0, 0x1, 0x0, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x1, 0xffc0000000000, 0x0, 0x355, 0x748}}, 0xe8) connect$unix(r0, &(0x7f000063d000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/27 21:35:01 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x6) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000007000)=@common='bridge0\x00') 2018/01/27 21:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) pipe(&(0x7f00006a2000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000516000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000468000)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f64000-0x4)=0x8, 0xfffffffffffffdfc) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00003f9000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='sit0\x00'}}) r3 = socket$inet6(0xa, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000580000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fa000)=0xe8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/01/27 21:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) sendmmsg$alg(r0, &(0x7f000083e000-0x70)=[{0x0, 0x0, &(0x7f0000461000-0x10)=[{&(0x7f0000b87000-0x2)="b8d3891d", 0x4}], 0x1, &(0x7f0000d20000-0xe8)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0x9e, "dece6ef9ebc905ecd3733e49069265f3d732347a3d7941c0c25edb5c6ee06490bd6374df3352716334db2fa926af9b5de47c24c36dfeade8426925978d8aa5ac91118819183140b7b521a56efa605b31edaa3113b341fed0266fc2e232cabdde4d00ab3fd675e9c6cc127ab936ccceb9600e736b75dcf88584b45fc94a47553d121166a6acf7d7b3674f44940aa4aa82a09c9b30d7d8f89b8f3e75aa7809"}, @assoc={0x18, 0x117, 0x4, 0x18}], 0xe8, 0x20040001}, {0x0, 0x0, &(0x7f000005d000)=[{&(0x7f0000a11000-0x1000)="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", 0x1000}, {&(0x7f000046d000-0xab)="ea4988db9c71bfe8549affc3f11dbe6a61f7c0bda6256171b9d68fcc3e57fe05f53331b78c567150ee1fa87520629296943c62245df64f2df2d18372c25635cc80f95cba58eb3cc4cd30461c184f4cf2d98cf803c69a3808f92207a52eec6522de7acc14207a3aeda9db242ec1f844ff6a501d6a2042dc51c34f6b822ae26ff996fefe3a791e431cf4ffb31db9caf285c05eed1862b8e2611e834600ae1b3399b7449959a766b4bba8de9f", 0xab}, {&(0x7f000034e000-0xd2)="5fd8ecb6f94f070f3416ec53cc66885b53c12d8356651e9f6dc715aa807f5f2c33a6b5bf404acc80b9f53293b58177fb565ef438ac45a56857c93511b679ff8cd48788528089c7dbd231016a02389848fd3e9a3e5320446eb40b212e4186f15cf4c8416d9188e7686ca3cb3e89e48fd02b2acff875419b3bcfae97104f3eed24425c4e11039a52fbb6865846a6a2f494da850d3da3c5c2ede4a9315f286270abc01813f7392fcc83fbd55479be5057fbb83c85960f03a6589fa3b3d0148927c6b306b40545f63be528b87aaf9dfa14b84d09", 0xd2}, {&(0x7f000095f000-0xe0)="c9473a5da9dcece85b938e1902adcb6a2a5a535b51b65c8b84496a850e335410caa98830f7eb5d2b02d596cfa95729a9501773362217f4920dbdc3f1eca8fa3e14f407a028c701f716ea77c9c851566f2a6d66596191fc52ad7b3950e4cd4783add31d3681d3f369e36dd70e341e50759f8a1f1bdacd2bdece09afe4c5925d734cadf2a4b312e03a1c60e50de7d34c1ca3a3e4ae3da147985be8fc8b453f9f1604721a72c379999bc1dcd8b11d3c36a640768aa0e94f9676936a2f2818d42a5bf0bb73ae5bfd3d6d34bb312a3185b5af62b74b0c64d44cb9349cb585b7218466", 0xe0}, {&(0x7f0000ccb000)="b24ebc75e3abf880bc7de86be20bcf197f5bf76a920a7795e55a8d9dd9dc42338e501a71667a28ff", 0x28}], 0x5, &(0x7f00009c1000)=[@iv={0x60, 0x117, 0x2, 0x45, "16ec7955c77bfcb04673a3a8438fe983880f04bd162c76186fd775961acad8f816f51009960004ce7fd96b7a228245af78de06ce3d6c49aa971eea0f225e00f65164950de4"}], 0x60, 0x4000050}], 0x2, 0x1) 2018/01/27 21:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d62000)=0x9, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pwritev(r0, &(0x7f00002ad000-0x70)=[{&(0x7f00006a1000-0xe3)="1efab0da61fe9ff6d809d9accd4c55db563debe0ee308719004310c00df812a457b84ca943e515ad212e6ba9c14d475759245f78f99f9fcb76aabf7c2200e587f3b7ebef4fcbc93bdd09062b2b44265551f25bc8cf6bea1fce5e7bb5e807f7553f5ce6611c68af3b5692d9d8ff919b60f339f52263eb5b86b3d4bf4873be43400d022d2eceb646b9cc85d8b065a835eed7f7ed73584c9b5fba1df5ac9285173a6ee041cfa5d28375d51748a17e01872f267f97903f3c09ab6a6744a5951eb2eb766257c0324647ed6c519ca403d6615c04b6e30b3498ee209d2085176d4d74c4343a08", 0xe3}, {&(0x7f0000b8f000-0x72)="446da2ec0f665d71f0e07a1d022b61b5a6889192b330ef0e84c4daabb7cd99e7f94d71e73cc61130be164d191d98b3d5e4179b3c4b5d13f668c9b8e7696af2698c0ed3945965a2ee150f6f106f479ec0e79cac6699f1b71a516c91d1884955c9ed5429107812464d2df211aad01614e6ba2e", 0x72}, {&(0x7f0000e96000-0x1000)="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", 0x1000}, {&(0x7f0000444000-0x8d)="073eae1561092c0b83de8a909065c64b7cdc5fc5ec0d9e49ec89640ce37d2d96db9fa394ecaa089ec348ba351b88000000053f6532e4019001aaad03bea0f1bac405d02db4fddf79ee66a0579137980e8ba38b107dea2583aa1cf955b39175f79fd371673d5b80c5efded0cf39cc96f3b58082d004e7e6013ba54faf00007ffff36a00000003e3639230f8da03", 0x8d}, {&(0x7f0000a65000-0x17)="dc3f220123d40fe12f33b278a8461465efe0993335feab", 0x9}, {&(0x7f00005cb000-0xb)="b97b16191f80c23ea709a0", 0xb}, {&(0x7f0000fd0000)="528b3d15b05ca13f750111599c66ed6554d1a4720edc4a01ff5dc99b84d0b365fd656f393fadf5c5e85491443a9a49797314a31c150fbf6f87e29e7b42bc5d185f7b3de1bb77506579f1cdf204b05f2af29c8b249e67830ff77d62cb048baa37110434e529941d1ba7a3559534c300633b8276408c6b08e4552e589d645eaf2ee8d4", 0x82}], 0x7, 0x0) 2018/01/27 21:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000071000-0x4)=0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x5ad, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) accept(r0, &(0x7f00007ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d57000)=0xc) 2018/01/27 21:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000155000-0x4)=0x10) setsockopt(r1, 0x84, 0x7c, &(0x7f0000cc2000)="8000000000020004", 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000684000-0x14)={0x0, 0x7, 0x2ee, 0x1f, 0x4, 0x7}, &(0x7f000045d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000022000)={r2, @in6={{0xa, 0x3, 0xfffffffffffffffc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x101, 0x828, 0x5, 0x2}, &(0x7f000090f000-0x4)=0xa0) 2018/01/27 21:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000022000-0x8)={0x6, 0xfffffffffffffffc}, 0x8) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000b71000-0x50)={@common='bridge0\x00', @ifru_ivalue=0x1}) getsockname$packet(r0, &(0x7f0000f77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000715000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000033f000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/01/27 21:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000e61000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005af000)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00001a7000)={0x6, "62b768ece015"}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000e35000-0x4)=0x8, 0x4) getpeername$packet(r1, &(0x7f0000aa0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c12000-0x4)=0x14) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ab7000+0x27)=0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001fe000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ad6000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d8000)=0xe8) bind$can_raw(r1, &(0x7f000038e000)={0x1d, r3, 0x0, 0x0}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000479000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x2, 0x3, 0x7, 0xa, 0x0, 0x80, 0xbf, r2, r4}, {0x8, 0x1, 0x7ff, 0x7, 0xfffffffffffffe4d, 0x9, 0x50e, 0x8}, {0xffffffff80000000, 0x1000, 0x5, 0x7}, 0x10000, 0xc, 0x3, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7f}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x3, 0x4, 0x3, 0x7, 0x3}}, 0xe8) getsockname$ax25(r1, &(0x7f0000ec0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000528000-0x4)=0x10) 2018/01/27 21:35:01 executing program 4: socketpair$inet(0x2, 0xb, 0x7, &(0x7f0000404000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x989, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5dc}], 0x1c) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x50)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000001d000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001d000)=0x10, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000000)=0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000001d000)="be0b3c6e33fc4ae43b730672bae4b84d", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000)={0x9, 0x40}, 0x8) 2018/01/27 21:35:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f5e000)=0x14, 0x80000) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001c000-0x4)=0x14, 0x100000000080800) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe2, &(0x7f00000f7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x30, 0x4, 0xbf6, 0x3f, 0xd4, 0x0, 0x2, 0x8, 0x21, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0x12}, {[@cipso={0x86, 0x9, 0x400, [{0x6, 0x3, "f9"}]}, @cipso={0x86, 0x2f, 0x80000001, [{0x5, 0x12, "39c13aa67cc2b73595803929f662b166"}, {0x7, 0x9, "f3d6e1e2788d96"}, {0x5, 0x5, "7a0b06"}, {0x7, 0x9, "dd3c5de6b9a48e"}]}, @rr={0x7, 0x1f, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0x8, @dev={0xac, 0x14, 0x0, 0x11}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @noop={0x1}, @noop={0x1}, @timestamp={0x44, 0x28, 0x0, 0x3, 0xff, [{[], 0x7}, {[], 0x100}, {[@multicast2=0xe0000002], 0x3f}, {[@empty=0x0], 0x401}, {[@dev={0xac, 0x14, 0x0, 0xe}], 0x3a}, {[], 0x8}]}, @ra={0x94, 0x6, 0x6}, @ssrr={0x89, 0x1f, 0x4, [@dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x9}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x9520, 0x5, 0x4e7829f9, 0x10000, 0x0}}}}}, 0x0) 2018/01/27 21:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00006b0000-0x64)={&(0x7f000018d000-0x18)=[0x1, 0x0, 0x8, 0x9], 0x4, 0x2, 0x7, 0x74, 0x100, 0x5, {0x9, 0x3ff, 0x0, 0x7fff, 0x1, 0x3, 0x7, 0xc9b, 0x7, 0x1000, 0x101, 0x0, 0x0, 0x0, "f3c8d0bd6adb744edf346e23c6659bad8a24e373a91b808c691ef8c78c5d45fa"}}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r2, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f20000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be7000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b9b000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093f000-0x4)=0xe8) getpid() sendmsg$nl_netfilter(r3, &(0x7f00005a7000)={&(0x7f0000d0f000-0xc)={0x10, 0x0, 0x0, 0x402000}, 0xc, &(0x7f0000d72000-0x10)={&(0x7f00009c7000-0x13b8)={0x15c5, 0x9, 0x4000f, 0x200, 0x5, 0x3, {0x1, 0x0, 0x7}, []}, 0x13b8}, 0x1, 0x0, 0x0, 0x80}, 0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000687000-0x4)={0x0}, &(0x7f00009ad000-0x4)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00003ea000-0xc)={{0x1, 0xff, 0x7, 0xfffffffeffffffff, 0xd890, 0x8}, 0x8000}) accept4$inet6(r0, &(0x7f0000817000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000f87000)=0x1c, 0x80000) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00008c5000-0x64)={&(0x7f0000ad0000)=[0x9, 0xff], 0x2, 0x100, 0xc0, 0x5, 0x9, 0x7fff, {0x15, 0x7, 0x5, 0x4, 0x8, 0x0, 0xd46, 0xa71, 0x4, 0x7, 0x2, 0x3ee, 0x7, 0x60, "7539ad1e58771474fda419299a0b42f2d5ff1d3f98a42a07b94479f34fda95d8"}}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000960000)={0xff, 0x8, 0x1, 0x2, 0x9, 0x8, 0x6, 0x6, 0x7f, 0xcc0, 0x2}, 0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ff6000-0x8)={0x0, 0x0}, &(0x7f000006c000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008b1000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004c9000-0x4)=0x8c) write(r2, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$unix(r3, &(0x7f0000716000)="1c43e5fb4e344ee1ca423a6d449caca86787a63489567c4a5c5d3341841eaf7852c282dbb9410aed06998af1785bae15912dfd8ae2efcd9207ad3b8ef1e1894a2245b174d0d2459ab8e45eff4d642e7d7b9fe62990a11e", 0x57, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/27 21:35:01 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fd1000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fd1000)={0x9, 0x200, 0x7e13, 0x1, 0x0}, &(0x7f0000fd1000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000394000-0x8c)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 21:35:01 executing program 6: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0xb2a9b186512ff283, 0x7b8d, &(0x7f00002bb000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f000078e000)=@req={0x50, &(0x7f000078f000-0x50)={@generic="27dffc38d44b490458b10f0fb3405391", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, {0xa, 0x1, 0x387, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x80}}}}}) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000078e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000056a000)=0x10, 0x80000) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000078e000)={r0}) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000078f000-0x1c)={0x0, 0x1, 0xa, [0x100, 0x5, 0x3f, 0x7, 0x1f, 0x6, 0x9, 0x80000001, 0x6, 0x8]}, &(0x7f0000137000)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00002e0000)=@assoc_id=r3, &(0x7f0000646000)=0x4) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f000078f000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000078f000)=0x1c) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000790000)={0x4}, 0x4) r7 = socket(0x2, 0x6, 0xf688) mmap(&(0x7f0000791000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r7, &(0x7f0000791000)={&(0x7f0000417000-0x3)={0x10, 0x0, 0x0, 0x2041002}, 0xc, &(0x7f000022e000-0x10)={&(0x7f0000791000)=@flushpolicy={0x1058, 0x1d, 0x4, 0x0, 0x1, "", [@algo_auth={0x1048, 0x1, {{'ghash-generic\x00'}, 0x8000, "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"}}]}, 0x1058}, 0x1, 0x0, 0x0, 0x20000801}, 0x811) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000794000-0x4)=0xfffffffffffffffa, 0x4) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000078f000)={0x0, 0x124}, &(0x7f0000222000-0x4)=0x8) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000601000+0xfbb)={r8, 0x8, 0x20}, &(0x7f0000790000-0x4)=0xc) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000010f000)={0x0, 0x0}) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r9, &(0x7f00001cc000-0x10)={0x4, 0xffffffffffffff3a, 0x1, "c480c4abdcbb", 0x3f, 0x0}, 0x10) recvmsg(r4, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x10000142, &(0x7f000078e000)=""/0, 0x0, 0x0}, 0x10020) 2018/01/27 21:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$ax25(r0, &(0x7f0000a15000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000402000)=0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x2) 2018/01/27 21:35:01 executing program 4: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a53000)={0x0, 0x0}) 2018/01/27 21:35:01 executing program 2: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f1f000-0x4)=0x0, &(0x7f0000f1e000)=0x4) 2018/01/27 21:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) bind(r0, &(0x7f000015a000+0x43c)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000036f000-0x8)={@empty=0x0, @empty=0x0}, 0x8) shutdown(r0, 0x2) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000054000)=""/82, &(0x7f0000da9000)=0x52) connect$can_bcm(r1, &(0x7f0000a9a000)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b40000-0x10)={0x0, 0x1c, &(0x7f000044e000)=[@in6={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc7}]}, &(0x7f0000637000-0x4)=0x10) accept$llc(r1, &(0x7f0000ac7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008d9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000071e000-0x7)={r2, 0x74, &(0x7f0000e2b000-0x74)=[@in6={0xa, 0x1, 0xffffffffffff8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f000093c000-0x4)=0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000a4d000)=0x0) 2018/01/27 21:35:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x32, &(0x7f0000ce9000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5af75e", 0x0, "b8c333"}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x0, []}) 2018/01/27 21:35:01 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x310) 2018/01/27 21:35:01 executing program 3: mmap(&(0x7f0000000000/0x394000)=nil, 0x394000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000f4000-0x2c)={0x5, 0x2, 0x7f, 0x9, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000338000-0x8)={0x0, 0x0}) mmap(&(0x7f0000394000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000394000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000395000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000395000)=0xfffffffffffffffa, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000395000-0x78)={0x6dc1, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x40ce, 0x10000, 0x9, &(0x7f0000395000-0x10)=@generic="7de10ccbaaab929f86b926673d27d3dd", 0x40, 0x401, 0x4}) mmap(&(0x7f0000394000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000396000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000009a000-0x20)={0x9, 0x1, 0x1, 0x931e, 0x0, 0x80000001}) mmap(&(0x7f0000395000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000395000)={r1}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f000021b000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x7e, &(0x7f0000397000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000394000)="b887a38eabadf376b1a9b4505565a7f0ddb2f784a1f88b75dce686360a5c65d47ac5210482a3fcd4de0f30857cb2418633323fc8234f9bfa1cf74acba542d5bc30cbfa893b04a2b5b478924f078371d87f83993903dbe4aa295762a8518e27359bd05111e95bc686fe8eb13521c423a9df070a9739fc1de737910c8b19d10ea6c974b365b5706f1fdef65065a476ea72800d82bdd91b588a112cffd878f6a48d0db52779e3ce8847470a3670", 0x66) mmap(&(0x7f0000397000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000397000)=0x0, 0x4) 2018/01/27 21:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000297000)={&(0x7f0000581000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a28000)={&(0x7f000099b000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000000000}, 0x0) 2018/01/27 21:35:01 executing program 6: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, 0x1c) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000240000)={0x0, 0x0, 0x0}, &(0x7f0000e75000)=0xc) socket$inet(0x2, 0x800, 0x10001) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/27 21:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003cd000-0x8)={0x55, 0x0, 0x7f, 0x395}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e7e000-0x8)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r2, 0x0}, &(0x7f000012f000)=0x8) 2018/01/27 21:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00001ae000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0xfa32, @rand_addr=0x2, @empty=0x0, @multicast1=0xe0000001]}, 0x2c) getpeername(r2, &(0x7f0000ad3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c51000-0x4)=0x60) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f0000cd7000)=""/102, 0x66, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dde000)={r2}) getsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000f0e000)=0x0, &(0x7f0000713000)=0x4) 2018/01/27 21:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0xf2c2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000563000-0x14)={0x0, 0x7, 0x2, 0x6, 0x0, 0x5}, &(0x7f0000874000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ed8000-0xd7)={r1, 0x9, 0xcf, "5d5c380611613c8114cf0123333ac463cc7eaf4e17f7931c5b468a6ace9b7c6b9b7813a1a208037cb58dc44f92d3fd8c09a318bcb17687b014778900de8eb55547a2d541c558566afa59808289779b29895363cb93550735f989d8d286257e097c82c47bcf9b94b3c66a335898535d7180d79b24e30d254d8da5d9db95a06a0c00d12606da5c294476298fda8cf6d7d3e39193c508c1b21ff5584359c89a8aad5d166520c21f587b8d7ca33b25eda2909840c577435d367fa2c378a856f1d938b1bf49a48fc851f3f2edc9d3c5662d"}, 0xd7) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ece000-0xa0)={r1, @in6={{0xa, 0x0, 0xc0db, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x80000000, 0x8001, 0x1, 0x9}, &(0x7f0000ac7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) 2018/01/27 21:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x806, 0x468, &(0x7f00009ed000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00007de000-0x8)={0x4, 0xfffffffffffffff9}) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000566000)={0x9, 0x4, 0x5, 0xa3, &(0x7f0000929000-0xa3)=""/163, 0x1000, &(0x7f0000d8f000-0x123)=""/4096, 0x45, &(0x7f000007d000)=""/69}) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x3, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 21:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x200000000, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000061f000)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x4, 0x4}}, {&(0x7f0000f27000)=""/184, 0xb8}, &(0x7f0000b7e000)=0x0, 0x1}, 0x46) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c7e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000be1000-0x4)=0x48) recvmsg$netrom(r1, &(0x7f0000680000-0x38)={&(0x7f0000623000)=@ax25={0x3, {"2b804f56a7603a"}, 0x760f1c40}, 0x10, &(0x7f00000f0000)=[{&(0x7f0000282000-0x1000)="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0x1000}, {&(0x7f0000437000)="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0x1000}, {&(0x7f0000851000)="0f9f4429cc0e32c708c031ae019b3367c08ed8a80cf6144ff42ccc2911cf55194406eb92a1dab8aab83a2c271cd62cd4d2143f6cccb4b22caae94f4e4341c30520e6f98af5ba3ba720abc24fbd1729f646e46792cb5e498e965817672788300bf82234db2ff61f4b7089d51e24dceb04eba46ac03effbfb485e3c177a1ddd970166ef4520f242ffcbeec3d6e2cc288f5f881ff47f456c8b68937cd31cb91b33e6c5ec83a5bffe8bacb327042c10a14f31a638b50e852ac8f13d93be1ef6171357546a04db2a7502b3126f7d2acfef724a186ba59f55dd223097d93bff73f7e647c87c1524cfd", 0xe6}, {&(0x7f00006d4000)="ae910be2d21a859e54feb058c8d5c11b2f1e99a1aac25e10b3de21174e5cf4a2fdc1652237af23f1f1de9fa2239fa7c58f74138dcd92a9e99c52aa7967be26f63c7c5e7ebadac7c017834b5f269650d6bc9e5d1db84ee6fab419f9", 0x5b}, {&(0x7f0000030000)="910e0eea5d7d036daf6146945ce3a406370c7dd5e5ae424e7c3a72c6b9f77afcbcf5cc62b7d53f0090a6015779c8fda7aa5cf6", 0x33}], 0x5, &(0x7f0000e5c000-0x1a8)=[{0xe0, 0x104, 0x3f, "715e299650097360f4f89bc09e4c49cbcca8c9c306c2ce0fedfcbd635cc8877765b023ccaa0a4383785fdc9651228d5c6562e79d8bada97fb6314ae67d58767958cd7795fb42861f10bd6661cafd74c83869ec47ef9a4065c5e84c787e1da962dba797f0ac0712c8016063c78a93d3177d47315e8a39724c62eabd931cb8032b75ea7ded26742ff2274f97c745570b62b1a9952db4ac14b842a5ff549313a770a9999136fcfcc32d71b3f034f2e6538916970c050f5e53508bf222c99f15a807e624bb2cc0e1796c1db39240c8f4f9"}, {0x28, 0x118, 0xfffffffffffffffa, "5308d340e4967387eb5a724ec2bae6c3a30d8c4a"}, {0x38, 0x101, 0x80000001, "c38088ca4b48b1d3055f3f22535cbf7ca2c6cec4f504c9fc53e4d2f8291e2343b5b2ea95"}, {0x68, 0x110, 0x2, "27275523469367c1a9ac40e01aebf67acd589783b882550e31c725a0e75c40338c402ed227c0ee6ee56eabdc9cc5f800735c7ee928e9bff5f5c77f5e4310a6247833f6b4dd2cbd8a072b150296d866d3443943226ddb7eae"}], 0x1a8, 0x4000}, 0x2100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000565000-0x2)="27bc", 0x2) 2018/01/27 21:35:01 executing program 7: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x1000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) r1 = socket(0x11, 0x80000, 0xffff) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ca3000)={r0}) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/27 21:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000921000)=0x4) sendto(r0, &(0x7f00007a5000)="a25c735adca00b232fa091424e7842f294ea71df0e043889e1fb9a82fbb2e34aa7ac85e3d03378f93dd0fdc0b93bbf1e65ed755ecf0709b07157dc98c24db9875ce773dcea82581f167f136ff71b655bba3bc176be2594f388fc55a2783b0b25c62679333c058d284a31ab4692c727c7aa760d47890ea7fc77410ff4fb6eb63ed7887696e04ed71270d5d8dbb612789e8d7b6ce39951717b5a860d1dda160fe6e4883420e3849da8bc5b6574070b0e07a550d424ba62e7011bf78a6aaedcbb611914b3dcaac304", 0xc7, 0x20008010, &(0x7f0000d40000-0x80)=@generic={0x2, "d520b23f9736adb17b5d356624b5e5cd88bbe8efe66c1f6b6ee75e533452991f25048f93f0fc4f84841b4c4ba6b4762d799ddaf33eb198933c1b123fd48c72c9bbe30de2a0a94105be6d70e0609c9a75beec9bb6c468ff72759e1948a787a9242fd24ec3d956cd6d308dc7a87bc84b6700233e4929e507d6b05bca13a889"}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x7a, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 21:35:01 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000026000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000025000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000027000)=""/215, &(0x7f0000003000)=0xd7) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000027000)=0x3, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000028000-0x4)=0x5) 2018/01/27 21:35:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006b5000)=0x60) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) 2018/01/27 21:35:01 executing program 1: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000646000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="daa547f1170c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="381d637e05ba06d693b43e40ba63bbc9"}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00008d8000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d8000)=0x20, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00008da000-0x3e0)=@nat={'nat\x00', 0x1b, 0x4, 0x380, 0x190, 0x2c8, 0xffffffff, 0x2c8, 0x2c8, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f00007ba000+0xd01)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0xf8, 0x0, {0x0, 0x0}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x8, 0x0, 0x1}}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x100, 0x28, 0x4}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x3ff2c43a62b0934f, @loopback=0x7f000001, @loopback=0x7f000001, @icmp_id=0x3, @icmp_id=0x3}}}}, {{@ip={@broadcast=0xffffffff, @rand_addr=0xfffffffffffffffe, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='irlan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0x3, 0x40}, 0x0, 0xf0, 0x138, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x3, 0x1f, 0x6, 0xe98, 0xa23, 0x22e2], 0x8, 0xbe, 0x10001}}}, @common=@set={0x40, 'set\x00', 0x0, {{0x400, [0x8, 0x1, 0x8, 0xffffffff, 0x81, 0x7], 0x81, 0x3, 0xe496}}}]}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x2, @ipv4=@broadcast=0xffffffff, @ipv4=@broadcast=0xffffffff, @port=0x1, @icmp_id=0x0}}}, {{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0x0, @generic="c02beba537eade194c064c0785ec583d", @common='sit0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb, 0x3, 0x3}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x1f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @port=0x2, @gre_key=0x6}}}]}}, 0x3e0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000038d000-0x4)={0x20, 0x4, 0x3000}, 0x4) 2018/01/27 21:35:01 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000099000-0x70)=[{&(0x7f0000da0000-0x39)="3817761bbc193a8f9b30f6daa4763c66b4c2515bf6aefb674d12bd953b2f456667502172c9bb28d5ddc1386aba11ae1471cb78ed76684a2307", 0x39}, {&(0x7f0000001000-0x67)="a9a4c86b3f6b75c57f9e57c34e17566ead4ecea98f4629c6ae670c7d96db903111af07ff44ce97c05de7a6d4f2c428a203b6970144600b0ca05903fdf089c5a8c2c993ae98a304cc43adbf912af345a336f5949b4fa3cf218d3e7777140ae8bb996d825f6b358b", 0x67}, {&(0x7f0000a1e000-0x84)="13da0091fe048d3371745ca2cd8888bf2f28db1a114b760e6ba1bf4f17bd973483ce439672ebcd3240120aee4b4bdf64ec36492d92ac6cdfeb4a3b06933047b487d222be5fa8b0074e5b13c2463452e6e3d991ce05a58aafa9c2f0d5b51543aa3fa77300999d97c7a40490c63b3b00defa501ce3298cc4d4c48cd878cbd4fcac964b55c4", 0x84}, {&(0x7f0000022000)="74b4058f7067c351c7cc79dccaa3fcc35caaffd4509f3f7bdc8663979cdfcf64bbabc391776b39e1cffa725eb80a9385dc4a24721ecfbe75a19ff0fc8ac22fc9186404aa2cde3b85db43bbeb2e17c9ba12abc79fa19c90a061993761720b6edda0d31f2015d5acf350e48d73b85ad2ab38972c57f1ef741523bd02c9ba0ddf4f5351b1f69074cb85ab05b15702dad98e331b72957a669dfa2d0712b4299ffc1ec5ec4c694081da0f4a19e0dcb81f76248a98082120744b97751a4804b24d99521d9fe7cdb3ff574f36a27bdfb427fe81ef5b9d109d926d6ca6a2aac997b75b55bd985d2b298a0b379e1c126ef54a55556e202d4fc1bd", 0xf6}, {&(0x7f0000000000)="a94d1c743efc6a57fb4cd851f2dff9e96d2e35ffc1577e73cf56a2563cc13893282250105b39e581a12fa2e4e87716bf7b0db89be99e4b47f388510faf1d36ae35b0130042814398372fb30bedba0807411efc8bebf2ee41c6e297984d33efb487641c8d310436b3c0fa6afa13080b3dffccb277e3a31f7276e464ec0262fd325b1d47a0fc71e7ff39d588cb0446356c09c9ffdc7610b03857cb8339f328af", 0x9f}, {&(0x7f0000001000-0x46)="3be49ad37476936bef62a3efd0a662c14201eb099a0cfa6a741fb2810f757708c2464518d77f98347e34530e87cb641e83255d6312a651c7da58e135a70913269b5a23bce426", 0x46}, {&(0x7f0000f71000)="b7ed21d703591aa4d456f55fad584ecd1008e0a1365d6043b96b0cb4aef3808782700c893967af45909a9fb0d3aa74b13fa199747c9012849db2c5b63a7ce80bc6de1ed8cb130030effbc44c6e4a57e911b45642b2bc2cb0d98647d182a22b9347c2730974a0d9bb4c1894e3c5fe60b1cb20f2c351f3ffa0f87db22ea6e85f1aadcc7f2a60e0", 0x86}], 0x7, 0x4) 2018/01/27 21:35:01 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000a90000)="") ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d76000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 21:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000c73000-0x5c)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x200}, {0xa, 0x1, 0xffffffffffffff81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1000, [0x96ee, 0x2, 0x1, 0x6, 0x7ff, 0x4, 0x9, 0xb4]}, 0x5c) socket$pppoe(0x18, 0x1, 0x0) sendto$inet6(r0, &(0x7f00004ee000)="e148727749f466d78bd65e14ad0496fceedc233171fc9e35f51f5db1c9f7354b18f35e6a5d56c579eac13e239d78f8bc9bcd7e4858a6eaa8dfc09ccf1c11737aff639f03777e1c59dbdc5912aee0e9e8060f8d497d0df814", 0x58, 0x4, &(0x7f0000772000-0x1c)={0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff00}, 0x1c) socketpair(0x11, 0x2, 0xfff, &(0x7f00002a2000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a26000)={&(0x7f00000ea000-0x8)='./file0\x00', r1}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000025c000)={0x0, 0x25, "8b61e5a497286aebebb320a11b42e20054ac6840f5af8a7848719ca0d4221c1376963090ae"}, &(0x7f0000e6d000-0x4)=0x2d) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000060a000-0x3a)={0x0, 0x32, "31b57042d72eb157de22bd3c6161c11b7ca3890d2c5ee34217edffc2d7bfbd12973790351d4780f9560d64940a4ad688c4ae"}, &(0x7f000047d000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000033b000-0x24)={r2, 0x1c, "037f9fd353b0c5a67c1690a693ad4b2176d743d297ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0xfffffffffffffe9b) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000420000-0x4)=0x0) 2018/01/27 21:35:01 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x80}, [@replay_esn_val={0xffffffffffffff7b, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:01 executing program 3: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f000047e000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00001aa000)=[{&(0x7f0000336000-0x5a)=""/90, 0x5a}, {&(0x7f00003c8000-0x9a)=""/154, 0x9a}, {&(0x7f0000aee000)=""/115, 0x73}, {&(0x7f00000b0000-0xb0)=""/176, 0xb0}], 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000aed000-0x38)={&(0x7f00002a0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000aed000-0x20)=[{&(0x7f00007b1000-0x8e)=""/142, 0x8e}, {&(0x7f0000aec000)=""/0, 0x0}], 0x2, &(0x7f0000a37000)=""/126, 0x7e, 0x8}, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000af0000-0x8)=0x0, 0x8) recvmsg(0xffffffffffffff9c, &(0x7f0000aeb000)={&(0x7f0000aec000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ac3000)=[{&(0x7f000078b000-0x89)=""/137, 0x89}, {&(0x7f0000aeb000)=""/47, 0x2f}, {&(0x7f000063a000)=""/158, 0x9e}, {&(0x7f00001d8000)=""/83, 0x2d5}, {&(0x7f0000aeb000)=""/4096, 0x1000}, {&(0x7f0000aeb000)=""/0, 0x0}], 0x6, &(0x7f0000aeb000)=""/218, 0xda, 0x0}, 0x1) socket$inet(0x2, 0x800, 0x10000) syz_emit_ethernet(0x56, &(0x7f0000aed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x1, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@multicast1=0xe0000001], 0x0}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x8, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000ae9000)={0x0, 0x0, []}) 2018/01/27 21:35:01 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x800, 0x5) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000002000030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000008000-0x8)={0x0, 0x9}, &(0x7f000001e000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000001e000-0x8)={r1, 0xf95}, 0x8) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000012000-0x4)=0xff, 0x4) r3 = accept(r0, 0x0, &(0x7f000001c000)=0x0) bind$pptp(r3, &(0x7f0000013000-0x20)={0x18, 0x2, {0x0, @rand_addr=0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f000001c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000001b000)=0x10, 0x80800) accept4$ax25(r4, &(0x7f000000e000-0x8)={0x0, {""/7}, 0x0}, &(0x7f0000019000-0x4)=0x10, 0x80000) 2018/01/27 21:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000ac2000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000dbc000)=0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000099d000-0x5)={0xffffffffffffffc0, 0xd70b, 0x3ff, 0xfffffffffffffffa}, 0x5) syz_emit_ethernet(0x3e, &(0x7f0000378000)={@random="d7ec0600ffff", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a50807", 0x8, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/27 21:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000487000)=0x5, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r1 = accept4$inet6(r0, &(0x7f00006cd000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d97000)=0x1c, 0x80800) bind$inet6(r1, &(0x7f0000d0e000-0x1c)={0xa, 0x2, 0xa12d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xbf8}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0x0, 0x0, &(0x7f000001b000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 21:35:01 executing program 1: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000dc000-0x8)={0x0, 0x0}) socket(0x1f, 0x4, 0x8) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00001e6000-0x30)={@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f0000132000-0x2b)=""/43, 0x2b}, &(0x7f00003a0000)=0x0, 0x1}, 0x30) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000003e00030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000052f000)={0x0, 0xffffffffffffffff, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x800000000000000, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/27 21:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000cfc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000a9c000)={0x7, &(0x7f0000d93000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) recvmsg$kcm(r3, &(0x7f0000635000)={&(0x7f00002bc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00002ea000-0x10)=[], 0x0, &(0x7f000031a000-0x1c)=""/28, 0x1c, 0x0}, 0x2) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd58) 2018/01/27 21:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000ae000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d7000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002e3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d4000-0x4)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000da1000)={&(0x7f0000ef4000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00005e3000-0x10)={&(0x7f000036b000)={0x21c0, 0x2b, 0xf02, 0x6, 0x1, {0x18, 0x0, 0x0}, [@generic="96d988c62e629b91dce2589892970ca032222edaed8b297f014f85acb48f6325c0c1c9ef62bbbb513d8c94223afc02b61f6680e133d22ce76e946bcf2581565494407dbca5fc250753e08ff59a4f2737a0000640bd56b9b4dec4472d89cd369977f85aa64efcbd09b4169fc5e15737fcd70f057e19d8e871b793d0ec9f09c6", @typed={0xc, 0x84, @uid=r0}, @nested={0x1118, 0x29, [@typed={0x8, 0x8d, @void=""}, @typed={0xc, 0x3d, @uid=r1}, @generic="e50d2ad683092190d31e99e44f7c5e9648842f42d46a94d3f4e85e1cae60d7a12d1ea695720f87396a764db5e27ab9e4aed17e653356344fe5a1dd36ab3ea215f6fa2aad7fcd4fe8cb5276", @generic="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@generic="9323676db786d21e4cb093bd90bf314119ebfa83dd7afd72d7609b2d016722a7304b126fbb31022905b3266a0b7fb2e60bd189d37b41986faf2546c6e47b1b3b19c6f55e54809798833ad493f96a51501f5ec6897985595196b07cd45d520c18f20fc256dbfafda6b900c2da63f825f660c8b6272bfb3def4298e47e315f938554ee7b895b158c2ee802a9096b379156fb29ff6f887801a5ca49e32d0787b6bd73489606428e4a515821442fdaa6749cc82ffabf"]}, @typed={0x1008, 0x30, @binary="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0x21c0}, 0x1, 0x0, 0x0, 0x10}, 0x8000) syz_emit_ethernet(0x66, &(0x7f000088f000-0x23c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b6648135783d", [], {@ipv6={0x86dd, {0x0, 0x6, "239f24", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0359a1", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) pipe(&(0x7f0000bd7000-0x8)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000389000)=0x18, 0x4) 2018/01/27 21:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e17000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000649000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000483000)={r0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005a8000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009a5000)={0x4b, 0xb, 0x2, 0x3ff, 0x0}, &(0x7f0000106000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000097e000-0x79)={r2, 0x80000000, 0x71, "a00d01416a51261e4d472b64c445ba576550df137f8f8864031eb7175e6a2229090bff8d065b9cb22ed4186386f8a0a230aa3d6b964d1b6ec8fede1ed8d944604bc987f9ed338691ac42c6d9530597c52862d5659c052707d47e80f3f0a84a151e84220509d22b86a891006ad4de02be0d"}, 0x79) syz_extract_tcp_res(&(0x7f0000cca000)={0x0, 0x0}, 0xfffffffffffffffc, 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e55000)=0x200, 0x4) syz_emit_ethernet(0x2a, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffffffffffffff, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0x0, 0x14}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x800000]}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000651000)=@common='sit0\x00', 0x10) 2018/01/27 21:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000005d000-0x1c)=@req3={0x820, 0x5, 0x40000000000000, 0x5, 0x100, 0x7, 0x2}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x43f4d64) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000a13000-0x4)={0x0, 0x0}) [ 54.293214] netlink: 48 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/27 21:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000896000)=[{0x2, 0x2}, {0x4, 0x5d3c61e1}, {0x2, 0x80}, {0x2, 0x4}, {0xb, 0x0}], 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d2000+0xb32)=0x3, 0x4) [ 54.360224] netlink: 48 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/27 21:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ea5000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a0006020000e600000000ff00000300000000000000000000040c88", 0x29}], 0x1) socket$inet(0x2, 0x803, 0x3) 2018/01/27 21:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b73000)=0x0, &(0x7f000043d000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ff9000)={0x0, 0x61, "a91856cc23a47b74c2cde67d2e9f23426c84e1c67360ea3ddcb4c6a67d6a5396c398d83e4ff17266a1c40a8804af4677e5d1dcd82ef916cf9351032e50725792a39a0289410406bc481965c60a4db78f37166fe07f3deb644a1888b68808eab4f9"}, &(0x7f0000924000-0x4)=0x69) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000017b000-0x10)={r1, 0xbc, &(0x7f00007a1000-0xbc)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xf2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in6={0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0xa7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x1, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bdc000-0x4)=0x10) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000f42000-0xd3)=""/211, &(0x7f0000414000-0x4)=0xd3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000063c000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00004ce000-0x8)={r2, 0xb718}, &(0x7f0000318000)=0x8) 2018/01/27 21:35:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000002000-0x8)=0x7f) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80007, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast1=0xe0000001, @rand_addr=0x8, 0xfffffffb, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="74c4ef31b4c381593e6816b079be2cc6", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x13aa27dd3530dce4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3, 0x20}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x4, 0x0, 0x0, 0xfffffffffffffffe}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2000000000}}}]}}, 0x2f8) 2018/01/27 21:35:02 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x40000000001e8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000070000-0xc)={0x0, 0x3e801e0e, 0x0}, &(0x7f0000850000)=0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f6b000-0x10)={r1, 0x40, 0x7, 0x81}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000006c000)=0xfffff7f9, 0xfffffffffffffdfe) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6a000)="", 0x1b9, 0x2, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 21:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000206000)={0x26, 'hash\x00', 0x0, 0x80, 'sha224-generic\x00'}, 0x58) 2018/01/27 21:35:02 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f000017c000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ac9000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f00001de000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000203000-0x14)={r1, 0x9, 0x2, 0x5, 0x0, 0x7ff}, 0x14) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000e74000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e74000-0x4)=0x10, 0x800) setsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f0000dc1000)="e7c956b3ae3b7de81e7b58e3536be3940b8b4aee9644e822deb0605080ce4f793885b780b887cf3dcb704165d99517752efc6589b4ff61bb807dc2834906baeefdcdef0f89a1de4d89e824cc913cc68d82545be4ed8a20da5e", 0x59) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/27 21:35:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000c8d000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) listen(r0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000007000)=0x0, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000002000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000007000)=0xc) connect$packet(r2, &(0x7f0000003000-0x14)={0x11, 0x18, r3, 0x1, 0x70, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) pwrite64(0xffffffffffffffff, &(0x7f0000005000)="", 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0xf0)=[{{0x0, 0x3cb, &(0x7f0000003000-0x50)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000005000-0xe8)="", 0x0}], 0x2, &(0x7f0000003000)=[{0xe8, 0x29, 0x10000, "2f66966c730014f5cc8da74035c328cbf8147fddcb5ac640c304d76d5bf52971c900b1bb4d0729c8409147b968644515acc8f8ee828080a045e8badbfe2135743d7f0802b576bb50dd4f7b8a10cbb597bf6b248cecfd8e47b9a053e599b1581feeab3137555153a3734dea4a854ead2b64eff7086f3f8d39942ac56efac435abd588923a694d1bda777dc0f4417d531f60ef8a854b6ff271056cdade2fbf10cd273ac662b5b85d44447dcb2f4feed163b5d91c5030db9b3b0137760de485760bb42a1d81fc6b41772466adbbb2eba15f9adc"}], 0xe8, 0x1}, 0x7f}, {{0x0, 0x31, &(0x7f0000004000)=[{&(0x7f0000004000-0x59)="bcc3b98e913ae6d86164d4657bc13a808ef241484c5abcb91b2d451c44a2adfcf0816fc8665a857b32fbfba65aed169f692c6b8a92d9964ea4d2eeec5900374689df2478a5ff6c2d5015526cb86754a36e0a213c987704f7", 0x58}], 0x1, &(0x7f0000004000)=[{0x140, 0x118, 0x4, "5f825de75da47d672a9e73f8ed7a37eda01752b54987e6d132599780a98f3db030a86977dfd4b5f95073ccab50e86863bb56f5cb887aee95eb5edc3219519caea7d49e6cb62d104282ecd8a1b853831d164260701c35ec92a5b072d0a20cadc287842197aee473bcd5e89b3b29cd7530ad1aded625496bfac45563b1d175e4b230d5887a4493caaea341832e82d7e5016a4bcc753c82c828e42dac6f32442be97d26da8d5b8724086aacc74e"}], 0xc0, 0x40}, 0x7}], 0x2, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000008000-0x1e)=""/30, &(0x7f0000003000-0x4)=0x1e) 2018/01/27 21:35:02 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000002000)="0e53", 0x2, 0x8080, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x101, &(0x7f0000008000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000007000)=r3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x0, 0x100000000, 0x5}, &(0x7f0000009000)=0x10) sendto$inet(r0, &(0x7f0000006000-0x7)="b00e334c96d272", 0x479, 0x0, &(0x7f0000006000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000006000)={0x200, 0x1, 0x7fffffff, 0x100000001, 0x7ff}, 0xc) 2018/01/27 21:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000e18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001cd000)=0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008a4000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000e6b000)={0x0, 0x1, 0x0, 0x4f, &(0x7f0000ada000-0x4f)=""/79, 0x0, &(0x7f0000ac0000)=""/0, 0xe2, &(0x7f00009c1000)=""/226}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000086e000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b05000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000c4000-0x10)={0x0, 0x10, &(0x7f00004be000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c33000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e7d000)={0x0, 0x3, 0xef0}, &(0x7f00006c1000)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000247000-0xe0)=[{&(0x7f00001c7000)=@in6={0xa, 0x1, 0xa52c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x4}, 0x1c, &(0x7f0000f2e000-0x60)=[{&(0x7f0000208000-0x3b)="01afe4f194cd3412525e8ed6068ade654a1dd6cd52ac7b62364648ff56fe92aee15308405d229054a5aa280326ac37f1a7154cef212e2e90171e43", 0x3b}, {&(0x7f0000edf000-0xa1)="a9ad4f76306f94d54f08fed34aa7468e8219b39c38827c457cff774970d2f2b7e32c6fde8e8b0755f2e387dd967c1425cf577c3721aa291e0762bd2112b950f95e06dc669837ed79675ce2309969cda21be941e427cf5cc89e9ba2393972c7fb6441db3250f9ea46e5613a31f5e01d916838ce36fc7844868828fab05a4b6235b1b871713075a8d9e785857fd85fc4f86bbe734abb5bc24e3e227f4c4fdcd53c431dacd9da48547fa1", 0xa9}, {&(0x7f0000377000)="c8eb5eba3ca12548ff7e5f6776e1973c08bbf38622cb53be37b01cbf7ec2ac07e76e11dac94bd85436b6419c473c3d7e3242886268e6ac0e4d609958dbd6bd1fc0175bd21af3544ac816b7308698a955592f93e94a8f9e8e5ea0f0fedc0e9f2a8a894f969c7a9995be87d72a3772cbd0e3a4655e5920bd5eae42dd3670ab8dda8dbcc0693f3b3297eb55003b2ff443009d7dd7885433f963dcdf6dbbf9a816853029c0b188df38b669061e177bda3261935e43d7a200128f130615eccf0297acc52da06ae2f6c905c6a4d272228655ea5ca4c67585ed78114bc78bf3bf5141ebc32c61cb411b5b0ed73dd46185ffe0e1b76289242feb2b29", 0xf8}, {&(0x7f0000f58000-0xb)="0d8ad6479b7e0432bfd04b", 0xb}, {&(0x7f00000fd000-0x22)="8aecafdb3cb981cfd4577afb87b2f70321d5b884536fa18048ae290d7a0851153de6", 0x22}, {&(0x7f00006ad000)="35b4d2560f0bbe3e0d6214326cd790dc56225b3ef620812d49bf847ebd3d8e6a60b79f8f9998f00c0e194543128b4579971dae378f4b3adebd831b1f5783a9efd9286bc411b58f828fa19e3551e0c08f66055e044070e451fe961bebde51bde5e65a9b1102382cd70a8ff0bfab05186b513c2f9db78fa4a251c4d4a75930465d2f40b53c51c65d095d4b152f96c654e77c12075c77e7de87e6c41ba4bb2c7138e8ac8ca33a4e864855ad6694c5709ea3f5dacf6cd94543b8af48c82ac498b8ba82b8f007d63d2e281bca239c895881f889c6cb8cf57d7e0772ccb279eb78ef79a5318558c66785b88ac2bbe5d8b4fe0758fd512a55d2152cb4d94629b4c8177b68cd34a9e6d9cd4a80fb59583cb6b9f99857341fa6ece1fa822a0fee0cb52b0f7d0f656bcdb1e6fd2512abe338fadeb3b36035fff70f79884916d439ca34579938cececaf60d0ee6e5a5f22df921ce81430fdead6159f2cd00c2e42798b9c76d9eb366f75d1c46a271bfae76bef944122fae71524288d0d62c64be83a9f694b7faafdd209c939d43ccdb4d243df6aae0f3edc78c66883829da40ef7a8ef0e611462b54e592e7936c627480db0dfb68a4d0d4018cde6a43ca49f22a3d1c19a39807d1b93c28d3ed5a3ddf7188db4c78f071ebbf0f1f5118608aae2867732b5994879ccde178c48015b338f952e4ce6fb87e6bd557cbe9eddaa3e766815a5da27619a3c4dd1e142356187706a8f5f5e373893f0b080a6cd9ae2c385ee27d6ba1e522eb133fd6b2fa6cd1c9c58ef33f74fc5aa5e1ecd3f5d470ead5ede79db9c9b30b2d5bbdb1ee139a5d019b27a86cb49f4761dc48d348224bccf3254d24a47a04351666eeb81f97ff2f15f450fe28961d90faf25c18df498f61f53e6cb44c64a5c9ce3d0aea3295deef71a7d00eee6f2cd4a8e76c6cd6715ac7e8fba5a8e6e584085eb2d942f60bc8ca7876405b4f804c16a4309555773992027d5f5f2dcbe04eff6be604c40b414e5939b2d6433585f5d4366f71cbcc753e1e1286cab821aaa831262810d67c5b75ac9fdebf2dc813d5a68ff944c9564c67d9cfdcb57e560658640b0f10a651314288097b2cf1f9019750e8109e2261ccd29ee0a1cb41aeaf662b7a47e2463994f47850d4e83bff632bacee7708bc54b96c388343b107e2b9192ddffda85358ae5f33a5bac59c9bc121b05d58b18fc61bc774a42b4ff0c0e71d6d7b0ac222a093a347254c6204de9d135c6a350cda9a1a19293f0401052a38132df565bf0effdc6ea10cd9776692ff1705ffce351a63badff5c3ab71056687a7faa373de7a7bbc5600b915f4c676672993e70c133234c40c8aae9f0ffa22bc1e007c9c8db19b19aa52b1f41d5971dd10fc70be288c95e16eb218bd5bccd7ec80a5b2570b046810421a6c36c4c063029e96f9b38f990ea535b69b1a6caf14d95901fb748c2b5dc2aedb5aabe9b0e6fbd72c6697ed7bea1b7a35b2469846959108690a25387110bb0ab210687d18ba9f2052ea8a66345e9a1fa3a0b748149493ebc779cfefcd3c6a6da431d62880769a37840337c891413351469a2615233e11dac4753a76c5b31d333f7a4c2144d333715c7984152efb4ebfdba508c9cda6c3bffe6fa90bbed406ebe3efcdf7407a2692b90ee239b4e270c6438ff376302f460a4561bc7f232dfe18e191eb53ddba05cf09d6eb46269cc6894a26073a99417b9d3ffad5c532ca33f4217fff9e3890404c18f2d9b56dfa2a7b9f901da86abd17a6df3a7ba85b2274d1df59e9cb493b04c1298d1ec3e176c3d72b1511deaaa6e70afc48d3f586a4d770ae2cdc75bb2f60effd3190ca0464efc52c3bb9d8b59135fa42136a5cf9bd3875b4e78989cdcc8b663fd87bf105e64fda1c39db219fc362d1477afb60e38fd446be8160e510276a3a7ac1bd994619a4443c81e6557e87ceff439313de1ac383bb5ac2c7180e24d662c3d5135dd89286bc13e1468ecff43a5feba45bca4fc3f0c70fb08d44c831d170ae7578656078413e6f27a0d4d9f9935472b6b735916242a46bfe549011f251f6689d124b463ff572bd0ce0db14c5d7734b14990de6b9400eae96880b193754d7077407b05f4ce45d33258005c870a46d427eb1e7b44969cc877808833b69d51da5ad6f960c16016a958bcbee32d1e3fe649c6b993e9ecdc391400ad85512cf7bf2085b062a4ab1621e4e3bd797774d606c99bf42651d0e42762059134a92a2316b003bf7f2da2bea8d71435561ba4c311896e3805a1529694653fd9b85a161f8cbfa0a956e88c58ae2d8ed0ff9e9806c35ef4de9f609c87f9fe86b973c795efb66db818ec8363eb96ea15a0daea02d3f6ce90d846d949c39cc7c5f5e486f158c4a750b8f29e9e29468c7f8a1d85c1d99e97d6546a2cbe6e670454f214b73311857aa7e4976c4b3883e921378ce23cd166ba214d8ff637235ed0a2e25af473634eccf2ac80935791cb4b76056b1ddf75247b180c6856638c74c011dc180ef035d7c25b766ca240fad5b7bef38b381741a7e612d93c40a2fe2fb80dfa9a937a1edd550e29135052717e9987ba419d1b00e75c7cd8ed15e3fd2e11eec7367d8c46653464f2d3d9099aed393c8c3d06139816be6a9971966ab0b44773d8d91657b75be375ac5f61ded547f5732a8426cac5e419ef0913945f973b6bf4da83e5ad97e9ec6b9514de5cef4bb59c020287174a10ed1377a4c00abf3a0f72b28d939066c17e8da126bbc6eb972a79dfe21aa405c0745d5ee1ffd2fa115c8ac09c94396975aa616ab60460f2267569acea8197374ac6a88990cfa800e4b05aa229da48590eb7e00ec6a852086163398fd19e9a621d8489a798bfafc88cc42fb2987834da5c8c017e03ec6a4a7efedd5f6ba13437514335a49c80cc87babb00b002b0478dcb791ad73d2b97decefdb5cf36e80abec016f5ec94b7614d6ad72a394db6ea8b8837d782ddab5bb72f86224b5e40c4507e5042e0376a65c2127db17042da57edf2fdb7cb5ae1bd1409610656f5e7564e01129d09863c4e17e95893088bb11e89e679ca51adbeba817c2f296e5208cbb46185d081f6f5c274515146c0ab3caa2dfa14ac82a5577eb3964e34d8de2256b1f03fb6834289426b40d704322a083a30b5711da4477e488127903d7a6f24aafcb87a8900db528c6af0ad2eed6480615d94f2ef951cf4bb3eeafa51358c2cae4f179f8036e8007beec027592e06c2f76f197e3d7c4636e8e6550c5e3d485a41c36222e06b9ac25ad15ec3f0e206aec2c9b20937dd10d7c95070dbf28da24f81ae37fcc69add745ef6af61d000c3ba4b498bc2b3768ffc592c88e0ec85571d2c1f0690443fd93127d07741523a4a5e76ac22c9d6af8288653b79d1614ca85a1bffc415d6f41c0ddfdccc175b90ea700623a31f4bb069e8adbcb17112e4a596c205e66352b76781bbe8936ae66febde5f30e8c678a45af080afbd9ded73c6cec4c0ec64be2e29001822fb0a271def35e9b29575dc05f5215e9a50c40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0x1000}], 0x6, &(0x7f00008b4000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x2ff, 0x1, 0x200, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7aa6, 0x1, 0x2, 0x5f7a800000000, 0x4000000000, 0x0, 0x8001, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x989, 0x5, 0x9, 0x7}}], 0x90, 0x40000}, {&(0x7f0000fb1000-0x1c)=@in6={0xa, 0x3, 0x4fa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f000006c000)=[{&(0x7f0000c97000)="ac8ddf564ce7d07e6f2cd315ef749a3ca5e17224eaa24f2904b6ba1852a12d2bfb45c6ab24228097c0ef5680d0d4fdb0f07479f7dc5d6d7b6c32a680d151dd52cc64ad48b81fd49457c030e53d399a2cdcbb95ac24f6fe48b090ec241073251fbdc6ab336cdf2e91827af6ad7f9f083dcf9fde61878f46ca", 0x78}, {&(0x7f00001a6000-0x56)="b4bde8a3870f41c19ce1224d746b0aeeca48e6ddbf4081b09001052f6a71706beacc456c1f9e381aded1bb5e07547e2379125b2cc4a5c628f530a19a84995fb13e14b431fda2ed76fb87f07970b337167ec8242d39ff", 0x56}], 0x2, 0x0, 0x0, 0xd1}, {&(0x7f00001d3000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ca000)=[{&(0x7f0000c53000-0xda)="60fa89711c5b481f3410e2511aa3239e69f49157fb8d80bd8132ff68ac1f6ba1103ad7f15280b9a1a992eefec2b29486ef6bb56ed54f2fa2791122821e48db06823d9f957941fa24f2f32815dd8d3b6b166461b95cededaacda27fdcb7bbfc64331ea32782d40363d4b929b81182c334a28a31dca06140a2f87c058014d5bac1e67f33ac7ccf585e65a3429a118f9edf9a74732b02d45e70243bb55742715efdf0720dd7c001e02535a04d39401ac37285c9da1d426501c40d950f95e8062f4dd60cbc1619ab272a52d7f4a54934dc3763d61102954aa30c7d52", 0xda}, {&(0x7f0000ba0000-0xf0)="401f8f663f9c551bdc86e88dfc1c5f4890e38e86067c5afa49587c9f876d31784fe1cc5b9dea3ef29302f0d3e8a398bc3fe12af4aa496a6ef8cad2e513b83dafcee33f2d62283aeb66681fcadaa12298014f15386a312d6484dbf5bca4f738e13a55e4e140f577fd38c782025e0a75eaded322f088cbb6149fcc9a736563b2fa4798eb282c7fcef3eaa4bf5cf047e67511c0fefa7469a581d3018c3fa7861cffda84fc56c642b06aa7af371ed2b603e6bc2b46ded09f4ff01e54f9c36ae68c4fd00fee6a076041d9dc56e23629934eb1ca55205690dfd6757df5d1327779b4ef4f415e8641396349759e8233a55c2c4f", 0xf0}, {&(0x7f0000371000)="d9b9accdcda125e83d190603b5738a25916d9c4e6f4b98ce330994c82fd027db7e786951f2f27bc66446264f240f37977e602ab4c9ec0b723976e46e7f05767bbbfa509a566ef661b5f3e90486f01d9f7a0b097d64329651ccf2e0cb862ca35db02b64d61c56e1586947c63b4f30e66d7907e61264e1c2f3939df745db624294d3fd6b0f818c2f89e4d5e567443f4cd0eaeb25821db51789021cefd8f0e6b6ad3c4f25e90c6b7b5ce8f6afe8b2517b2e0a4e13c1ff4ff23c0c0b6b8ff2d1a5f6e42a7bca315566aebd85245bc1c020cbc342e4466ad750a651a3b331c94a58f50a0f7c5c339af126f881cf6d7ca22b9342ab2fa7aee2b53aae", 0xf9}, {&(0x7f000060f000-0xfe)="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", 0xfe}], 0x4, &(0x7f0000e7e000-0x60)=[@init={0x18, 0x84, 0x0, {0x1, 0x10000, 0x80000001, 0x3}}, @init={0x18, 0x84, 0x0, {0x5, 0xe7b, 0xfff, 0x3}}], 0x60, 0x10}, {&(0x7f0000411000)=@in6={0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x14b}, 0x1c, &(0x7f00008f7000)=[{&(0x7f000035b000-0x1000)="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", 0x1000}, {&(0x7f0000da8000-0xc4)="bf96d1e7e63b5c80a31c42e1ca9477a7b40ff489a4c1eb3562ca06d25e7fc0421821656a3a14088f77fc042a04af75527fa026b5a25fb0a86989cda674ce35a28b0689d2a4b6ead75b6b8d025f8cbca28ca5bb06285ffd0a40abb13cfc71192c3474400ada37fa2eb030b9fc0bb6ca06118bf8818926889b65c9470c18c3d206997802e33f85bdb75695abff6d9c765821648292da58bdf5bce8a4d601761ee7478c254d9aa1bbd49346df94cc26dfa6bd6fe82d4c0d03ffe8632aa69310e5c848e52e67", 0xc4}, {&(0x7f0000311000-0x3a)="58200e96702c5361fe92b2bd9ef258cbb12f09ca900dcb1a9804f0d5d950c6264b2c6de581add1b8d8f1d4b1df5870bff6d342fec9ea08c65cf8", 0x3a}], 0x3, 0x0, 0x0, 0x20000010}], 0x4, 0x44004) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/27 21:35:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x0}}}) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)=""/71, &(0x7f0000001000-0x4)=0x47) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/27 21:35:02 executing program 3: socketpair(0x7, 0xa, 0x80, &(0x7f0000270000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00004ff000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000437000-0x10)={r1, &(0x7f000001c000-0x54)=""/84}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 54.459916] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. [ 54.492860] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/27 21:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000486000-0x48)="18f4241a05f57141ebf0f7ac134f8dd008cb0c2c3981e4f363fbb198208a4ff30f8dcb76aa5d972865ec04fbcafcd01dec4a1ff1a4c5d3963f087885af176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f00000b3000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/27 21:35:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) getpeername$inet(r0, &(0x7f0000d70000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e0000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000635000)={r0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e7b000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e58000-0x4)=r2, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006aa000)={0x0, 0x84, &(0x7f0000bfe000-0x84)=[@in6={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, @in6={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006a9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000001e000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f0000dd8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00007c1000)={r3, 0x0, 0x10c787ff, 0x5, 0x3, 0xe42d, 0x3, 0x360, {r4, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x44c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a6, 0x5, 0x4, 0x2, 0x40}}, &(0x7f0000209000-0x4)=0xb8) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e77000-0x10)={0x4, 0x8, 0x0, 0x4, r4}, &(0x7f0000a74000-0x4)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)=0x0) 2018/01/27 21:35:02 executing program 2: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b6b000)={r0}) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b6c000-0x4)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000aaf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b6a000)=0x10) pipe(&(0x7f0000ab2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000142000-0x4)=0x0) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000d16000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d16000-0x4)=0xc) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000d17000-0x4)=0x0, &(0x7f0000ac1000)=0x4) [ 54.545230] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! 2018/01/27 21:35:02 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57be, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/01/27 21:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f0000c81000+0xfec)="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", 0x164) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a6f000)={0x1, 0x2, 0x0, 0xffffffffffffffff, 0x8, [{0x5, 0xa00000, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1000000, 0x0, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x7, 0x10001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x4b21, 0x2, 0x5, 0x0, 0x0, 0x6b004dd1a07cac7f, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x81, 0x7, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xa60e, 0x1, 0xffffffff, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}]}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x2bf) 2018/01/27 21:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x101) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000968000)=0x0) bind$inet6(r0, &(0x7f0000b58000)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000b82000-0x1000)="8fb1099096f7dddb3f5785b6e9cbd584b2525ade56a3258fea2173beab7f4bac30feadf45d9b085b0c110b85abe76094d26e4d7ead4c9ca59e894b7afc758ff54946522f96cbf88037483cb969fdf7bda07e8190e4a895667a71ce9d342c3fceb41390a37c8bffb84306cee3969a07d9b9facf2b309ef5708a537e7d1c1b2851c681abed542d97531803ad8275fb207180e05581a8f01853cb57ec43135c83dd0bbdb755d6e0a2de65cd3d7f2019b1b4d7eff9b071dffdcbd12ae4c92d37cc01050a8a44a49ec4b03f7e53cf70c9b23132ea155bb0608418e16559d676bd916756b90919ac2148227ae190eb112e9c044d5e088638dfdbbf7b4fc22a589d961441164c82ebf3e67656c5a661648657b13d469be1ec0284e03acc1428438e87dbac114f641f0154628b5c3a9ff21fbf568667f9dba58d540467c2dc119637e0e21df8f7e8e37694a9be615b521375787234ce0409862c77f8edd3bf94dace808a98f93c764ccc4d6c68f08fb6e5c1518c6956ce6436c26a948469e675a105823526c6fece1393c89b039a3847c501498f0dfd95e0778f85b761af73dad5d6fab2243e7e47d974a2475d96e7f90e2df487cee196071cfd2cce4b4b4eea50d8f2a28988cf522131d5d10dd0f4ced1f493c4925eb8e4d09daf54fc812e6bd2124b70cdc5b26c321e90d6f6e07b39cf724ad9a791c081f7ff78af6af1e0be8597ce81bcf8ee93198ab61300f12fb3df6f33d025c0fdb5fd3dd8e00a6277d943aed2066a1853e023241956c1698ec2c521407ffa905ca7a66f1db732345547d68b3209557e28dcb33904f5513e9cd981f6d6967ef87a6101b3598a197d3adc1ff20e08243e5f9a006407b64f728aa85fb05232dcf2d79219715c378ddbae3b35306d828a174a2b003e1e77a68fef925c029a55a37344ab1bb03966244f1535bc55f792d65f2c2cab6f0fbc009d68ddd7cd949a31a5ce63f06fda1cb82c331c264dfba89b5e8413931bb56fd51a2fe58457b2ab9d59b3fff017a160248c4d10eaf9465a453e4b0d1267f0c757a903a366f284cb5122465b5c4a725c2ee3248e95525056975ee6976199ddde7ca77000d8364ca570b6a960731755883ee4bb5debac7039dab004a154c1ed185e5e31e7a2f6df04f17f740440a73cfbbb1a4005805789963903aa09c9ee929898c2206776728f7f685e0461bc8ff97f441469f576180b17acca7a6654e82ab050bfdf9f6376a44c4ebf204c9c85444283639ace37e68cff442c57f6936ed4e894c87aa15bf587f4e983f3efb95443853982a186c93ce4b84e9b5b2822af59f7c780a128aa35c82c61da69b3582267fc90c03243ab57582c936e1c1a303ddc420c48e219dd78da64fe6ac3bad6feb03ad9bc8fd1eb078dd8729b28c792b8b2a5fb5dd3131233895357db1fc29c981f5276cb83d97a61a5a809d06a20d0fe92cff216dc32bc89da1e372e6603948e67292aca92c0d9cad8d62d3f09cb9148e8635833b38c517e7003979395d43f0316ea998dc904faed66accaa4eca722d17e33dc37531078ca303127fa85a108429efd897881a5fe44f34c7856f11eeb72a3f97174c74864aae830d7a98078a32dc83512c798224d357d0e64a1a04470b6db06ac112660ef77668690a0d4fd66b125061cea10502c8dfedc72125fa629be4a94c4d65b227ca0d363b0c9fd5ddc7b3a7275025cc01bb93dec6bc075691760d9b76f1b6991f3fe8a351e6a00368c8c74691eba83184a4bfa657c4996c3f9f47556c9c84febd4855d314bb7474377cc1fd7f4109290680ac660b38407cb32ac5520f0dfa85ba70ffbd74ed7335a90aa1b4afb26330380b732767dbb41f91f4afd3d4359af17188c76762fe13ffae232a90df0a6439d8697d9b542e3a0a73c2fca6e939d3030f77fb9b8ce10ff49f1952ead1600c6e962c821c88f0e92e73ae5201aa5fa7959db4be9640322b7643541fae1de2cd1b2f4d4e3c3e1db4bd4399145279444af3a182d396e8ed9a5e0ecadb29721ed17a6b7790e9f8a3aa99decf949bec83d5186c3bc0d673b77741c36233d8ea92dcbd23a87b7802d2b2f5145072b8a3154a1bf37bf058bac8b0d12ee5ca25c1b0ae9a0787ffdce61766194a460740932985cde0dd140e4e96f394f183c7aafd86b4e1828b83dabcca7e069f3d1c3e65795383dc63036273a1c3760ee99a9e5e1222253b3ff3b8f456bf264976ced2793de3f117b5b1c31e0407617f8cf84d7f9d22b9a1fa564e91258a8d2b395d7a46ac4b956d10feb309161a63d3f5c8241391777aa919c28c3893831cf48846520c4f33382733de758f6f6122675a10f4be538bb5324b42117a40cee48ad1ea5531492b9233165d87b5676b08ad7507bdfb45d48aa287fd904127a80c8b26ae18ece75fd9071e8aa369a0fdbb2df8af6d33749e250cbb60985bd2d96608ed91caf037176307c22b88e2aada3d37f0d3d3e52c977eff5b4ce6a2d4cd07dc9c9634f6e416ad918de058e6f3673c745ca6791f342e9886c0caeb3f74916630e62d13f85348dcbb8fc1cee74c904bce52d4438e9b35654f6031ca1e8b0854fc0c85118004ab415523d355afa45a17ff00cd50be217f7895d75c0987a77046f0c6d254ea048beff207cd6b0a1599b209ed26cccb4fd542260976f9eb4992cd9e9947c7320e1721eb98d73769bbd93c17a63cf6046f8f6b439a5b4641338f0317172df52a5944fd3df9b2a51f9e306d17b572b95fa582f3fbb0a1b1a5ff71decbaa2be0f7de48e3f29e138a81412c4725de118f78f955e605892b03a452cf6169700a49ccdb0a3be9bb51b0ca87591cca189bbfbdcd4236b0460e5996a7682dd65c534d1820204901c2f235d43d22dbc2b7b60843c86e72152277e90c919d35fc08e8830ce44c9ad457973e92a6b654c864bf17b6d5107c752707c491aa41b49c411b8758d8a738d13fc8fc92df5c374ac63246c23eaeb2c954f0c97d05bda46e0651508a43ef6045a9d5aaa07b4c71cac871cfeb9ee61e7b85e27a35881c38ef261b9c461ed3b1a5296beaabbecf91b73937a5d954335261ef51db9e28d212a2d688a623f8609720f56d795a58a50e801f54ad925d02f6f7944843ca9a2b5b96653fb9659b3af004fa63bac7b05355d493de4f726f48f20dc51a4c1e146e20cf6c201ddebc217d19e40eba73057536bb8a64b8ad48803c772bcccbf1896bd3fea47ddd08d95f755d0dcdb3c0f1a01592de1a5e82fcbac2c10f63336d8c39be0260c0a2ffa3a16580afc5e199fa4cbb2eab761bf79b19494634eff3116c0cbf326a3fbf4ece48183ea0bfea7f7bd779b57014f0a3f047a6842e266bc15fd738c3e10b293ad8dc3040b9bde7ccd44231f1147f6084a8ec76211085051f31d17d57e7ec7a23346ba1ae3d44c9c6c5d3ea9bc369aa277b741321e6f38a75b403cbae3c4ac7ba84a598764535017fe840c113603736d79360f66e8d0ef520ca9fa5d562743ea21e4cf4feb4ff5259644c3548cd31faf94aed50f98bf45ef45a8de1ff2c5b005d9991349ae50c83f7e74075d6fc52348d5e276517752a5ffdf2189c4de97f9f01e245ce3639c0ec6a21f67399616ddd729bdd5b360ecf73a342d07bbfcebf022cdbd0bd60e489f48499c36f9c13f0399c4589a6febba36a34596bb62b28f532f701d6f30497f5aa7a6a88c6d7de19ed7c80f4f86e4d0a4681d7a9add608bd3d20d44949798663fa98f43b99e079e94ef1a95af162c892ba795a0a4e4ae9a77c54d143b0cdb84f27abc586a9d216ff934f43a0e0d8a601e664088a702ba74ac272deb45552ead38659d1eb5e81e0730cf659376eed771ea2173d9caed774c0b18ab703b6a03427af606d3c6a6e47226fcd983cb88ad13f24da75ad3b5b54597819dcfc928a6576900dc3fc352b26d2346480fbf313ecb09aacda09f35c5f92763cede5486a74fe74a892f0a8aba28701ec04e93d527e7d9b76858d9ce8c92ad378bd8be245a9b987340698b50f8e0e316175cdee728b20a808e2ba82cbbc31cef5cdb2a38afd66167fb99017309fe1928b774e5e1ec163e733e64e877b45ab22c6cc0652063bf0cb4831ed3c8be0674029eb971a58dcb9d186d2a23e0ab12ce8f2930edb9128aa2cb4c60538e9c1059f176e1a89f5bdbb6083b874c90401c63e51875bef91889081524b823fe040a7fec2ba754883894694e6310aaf3f8d09bde5c2998818ab6edb76696f9dc346d5456a672d24c7353936d141da94425ab155943939eaf5cfaaf5faae5038feb4fe70f39de02e798defec54118f9a6165ee8cb90a29623848fe2082fdab2d6393867a199de443c5696a1f4f4838d60b1fd129203909e7f251c0d6ffc2bac65a1ac4141e560e756e39f8bde1b1f887d16a8e6bcaf2ba58c37f0f289f5968818f1df0bf1d1d22da28b54d54189845de00a03ee384c1457487efadce192a69d7f8d9132dbe94174c50d5afa40e18adad0b3ae2941c0a9907fed2c13e6b4a323e420aeab93e7c39fd974492ee86107c3061df040ca0ee511f21eb6835cb0c8f5ca72dff42cf568fca2c9bcf2268fbf95838ad7dc8c30c03fecef773ef9911cafb2928dc0b5730c3fc40bb65d82580a7ba876ac32a16ae17faed065ce4fc67fbbcab41fe0099452a029107a61f0e751e8bd04987714fb7e343095d1449be3f60117ae472d4e5f06916e946fb056e1f9c7292245501211d548487ed18da8c7ba2a71d3d7faeb16cf184c92186ab5cacfe162aa392dde11ae898ead4da0681ddf713bea3aef2ecb6f5ce457419bbf2994cc4d121943d9d02559d5f1729f5e71930f17087a22af86dfe97e3057b2453a6b742a113ac8bdb3a766ce61a5ce3aaa6cdbd3b196c5409e9e91b832f8ada1125dd0dfa73c9e076f12fc4fafd6b12981637acd043618f83ef3c6fe095d29c1c19940a925240b60ed5b896062d670754563875489feda7a46a165ccb78c8fab23b5fc5ac4601ce9e661c6524eae81aae2ab9817b9d09da8831380db89876d0ad71310fce71805f97f534bb8b2199086a90a4fedc78384a2bc4f076cc5ff1fa7ac8ee9fae84a258a77f7881b24812617eddad6fc97779bf685e421bb9c113fa2c570ff4f1de8313d7fb47f74474277149acd5fccb2914866bd1396216dab12e28017868799d3067fd16293e1733a49ca9adc6a058679bbdcb71561af6c936694e1fef3c0151b0d253f245f0e9b3ec7ae70e6d016d6537cae1e9bfd496eed84ea5a32eaf17c9752756b432bc9a92482a2389a75c2bfb32e6fda9cb487a384173aaedf4485d0f36e640c953b44f9e63ebc675e18ce3b5700f4a2612196ba5c1752ff1f343a03b3409a24d62153f9cb72444f47991c0970f304ad863a3a9b7c96e3b1a5b1b607f99aac8e95069f910ce41ed3ccde82dbdb45fb617bf51475a53f20453e8edac5a40fb462fb3bf6e403f8b1c45c417c88a9009997b7bb93d182047e2168834ca8c91906d80592f2216b610622813bb46ffef1c58f1fde8fefa8335e66838a636529a643e5f1442bf2b147f6d8822f35cec721658562d0275024912bc461058d4bd78bcdb1005de081f93b2e4e0b70c698100623f45771f22606f3917e51497b5003328e5da72aab960e55a1c9cb6dd52b6bc61ee4c828820a45e4ab3704e887db028cfe943371a6fa42e289cebdf74cfff2a2f544f5146c9cab2b7828dc8929090414b39c092f823c8997c1bfdaf3e5d1c8f3df39b58e534ba66c84a11f264159a7776217aad5ea104da518472c72b6ec20f1d99f55930ffcbbcea5", 0x1000, 0x0, &(0x7f00004e3000-0x1c)={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6b46}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/27 21:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000ccf000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000029c000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000401000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f81000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bbf000-0xe8)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1ff, 0x3, 0x9, 0xa, 0x80, 0x20, 0x3f, r1, r2}, {0x3, 0x1, 0x7f, 0xa2e8, 0x6, 0x1, 0x4, 0x2}, {0x1, 0x52, 0x0, 0x1}, 0x4, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2, 0x32}, 0xa, @in=@empty=0x0, 0x0, 0x7, 0x0, 0x5, 0x1d60, 0x2, 0x80000001}}, 0xe8) tee(r0, r0, 0x20, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000005d000)={0x0, 0x7}, &(0x7f0000de3000+0x187)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000beb000-0x8)={r3, 0xbc6b, 0x1ff}, &(0x7f00005e7000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00008dc000-0x4)=0x6, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000c06000-0x38)={&(0x7f00002f8000)={0x10, 0x0, 0x0, 0xa018140}, 0xc, &(0x7f0000b46000)={&(0x7f0000a2e000-0x3c)=@ipv4_getaddr={0x3c, 0x16, 0x0, 0x4, 0x1, {0x2, 0x3f, 0x40, 0xfd, r1}, [@IFA_BROADCAST={0x8, 0x4, @empty=0x0}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040}, 0x80) 2018/01/27 21:35:02 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4(r0, 0x0, &(0x7f0000005000)=0x0, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000000)={@empty=0x0, @rand_addr=0x0}, &(0x7f0000007000-0x4)=0x8) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r2 = socket(0x4, 0x6, 0x400) connect$nfc_raw(r2, &(0x7f0000004000-0x10)={0x27, 0x1000, 0x8, 0x1}, 0x10) 2018/01/27 21:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00005e1000-0x20)={@generic="83bbec4407441cd7890e6dd5c123de11", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x1, 0xa, 0x7) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000272000)="5b621ce7c635b44c156193d5c070f8cca4375ee64a6286ced156088ca10936a09a0c334745e2e8424e0eceab4510c197e4c4008891746b6a798a016d47828b36509b1eeb03a833b38bf0b6fc11baed80910568a6299d932eb55d42a2be5d817d47e4956e13622d741d2440f5c51a264837ad85cd030dd3ed320c30d5a343951dc3eeef811fbe7e", 0x87) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f000045c000)="a36125ec7c1a8955826f4a2cfd7d3f1906712ec22b67f5def6471ca55fab0480a3faf3f0bd617a8f3bdd0e43b59d28f963ed9f56539968f7594938951e7c441fbf7fb50a2963688e84284eb0a34c19d35c", 0x51) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00002b0000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000841000)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000028c000)={0x3, &(0x7f0000d07000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00006a5000)={r3, 0x3}) r4 = socket(0xa, 0x802, 0x0) getsockopt$inet6_int(r4, 0x29, 0x10, &(0x7f0000fda000)=0x0, &(0x7f000088f000-0x4)=0x4) 2018/01/27 21:35:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000047b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000e93000)={0xffffffff, 0x4, 0x1e27, 0xb7, &(0x7f000043f000-0xb7)=""/183, 0xc8, &(0x7f0000ff5000-0xc8)=""/200, 0x4c, &(0x7f0000def000)=""/76}) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x25e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000af3000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000b25000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001d9000)=0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000d13000-0x4)=0x1a, 0x4) 2018/01/27 21:35:02 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002fd000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000fd5000-0x4)=0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r2, &(0x7f0000b3c000-0x38)={&(0x7f0000c33000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000458000)={&(0x7f0000edf000)=@setlink={0x38, 0x13, 0x200, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x94}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x6}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x0}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x9}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) sendto$inet(r2, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00002c3000)="ad558ad35dab93771fb208556728e5905ad9d5e0539a504f1ab4e2277e879249fa18323d2423667a06def608d7e8dd665cda00de316fa494989f1ae6b44c5a32fe734b3f16e9f8b84a495bcb0cdf62b25e5d6b55046cb9f729", 0x59) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f00009d0000-0x4)=0x658, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c3f000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002fa000-0x28)={@generic="28bb2ae7ae508f7330a6f89ba786eca1", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_sco(r0, &(0x7f0000fd5000)={0x1f, {0x7, 0x81, 0x9, 0x7fffffff, 0x3d8f, 0x200}}, 0x8) r4 = socket(0x4, 0x80000, 0x1ff) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f00009b6000)=@get={0x1, &(0x7f0000f5f000-0x2d)=""/45, 0x2}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000129000)='vegas\x00', 0x6) 2018/01/27 21:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001e4000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x3ffffffffffffec0, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[@rr={0x7, 0x3, 0x64c, []}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000148000-0x8)={0x0, 0x0}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00006c7000)=0x2, &(0x7f00003de000-0x8)=0x1) 2018/01/27 21:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x1, 0x0}, 0x4) socket(0x18, 0x800, 0x6) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 21:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037f000)={0x770, 0x2, 0x19f, 0x1f, 0x0}, &(0x7f00006d7000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002eb000)=@assoc_id=r2, &(0x7f0000d8d000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006b1000)={0x0, 0x79, "b31b3953c8826ef08da460c240ecce5cf6f5b74b6654de216fed408699e9063adfd3174ac5dd9ef35d4a87a501727e71a7ed40814ce46976b4972733144403c8e3269a8a4e1d76bc7b98b1557ec55c4452723ec2aa4806edcb1da24690aedccc6b709cc3356204349c6ea1d5fd5c0bbf65de117f8733d4b3c5"}, &(0x7f0000df1000-0x4)=0x81) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00001d7000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007bf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000679000)=0x8) syz_emit_ethernet(0x4a, &(0x7f0000190000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) 2018/01/27 21:35:02 executing program 5: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f95000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d27000-0x4)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f96000)={@common="7369743000000000000100", @ifru_flags=0x800}) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000510000)={0x0, 0x0}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f99000)=0x704, 0x4) getsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000442000)=0x0, &(0x7f0000f98000)=0x4) accept$alg(r1, 0x0, 0x0) 2018/01/27 21:35:02 executing program 2: r0 = socket$inet(0x2, 0x3, 0x8000000000000082) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffb5df, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000002000)="2481a2692532ab65e32a817632a9ae34cea2664330b1f5cf71deb9b1450c7f59273b34ec059c8bb50873dcc6793cf99a3340c5a77ed4a11371", 0x39) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x91)="064eb65a35d47b889ffa09dcf139df2e891625538728710b62cae794b4a3e8a5f20cc58b2cdf03bd4b8cb36f2b059c49c758ae1ae49f6e4690d9a077973a452dfedf5d88631006825007ac9bcdfb3575d56b3872d1a59b511a66b7cfc061fd3113eaab1725d9ca6bda41052e52dbe98ed576d51474b2d2261bd348bccf7164eac5765c3e2cb214720d32f4c11e34e5827c", 0x91}], 0x2, 0x4f) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000050d000)=0x0, &(0x7f0000b5e000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x0, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 21:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000494000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-fixed-time)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000081d000-0x4)={r1}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f000004b000)={{&(0x7f000077b000)=""/189, 0xbd}, &(0x7f0000bde000)=0x0, 0x4}, 0x20) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:02 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000010000)={0x0, 0x80}, &(0x7f000001e000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000024000-0x4)={0x0}, &(0x7f0000024000)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r2, &(0x7f0000019000-0x38)={&(0x7f0000012000)={0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000022000-0xa0)=[{&(0x7f000001c000)=""/47, 0x2f}, {&(0x7f000000c000)=""/131, 0x83}, {&(0x7f0000022000-0x73)=""/115, 0x73}, {&(0x7f0000021000)=""/224, 0xe0}, {&(0x7f0000007000-0xe4)=""/228, 0xe4}, {&(0x7f0000016000)=""/137, 0x89}, {&(0x7f000001c000-0x7a)=""/122, 0x7a}, {&(0x7f000000c000-0xdd)=""/221, 0xdd}, {&(0x7f0000022000-0x69)=""/105, 0x69}, {&(0x7f0000010000)=""/0, 0x0}], 0xa, &(0x7f0000021000-0x200)=[@cswp={0x58, 0x114, 0x7, {{0x400, 0x3}, &(0x7f0000004000-0x8)=0x3, &(0x7f0000007000-0x8)=0x4, 0xfffffffffffffffb, 0x2, 0x0, 0x521, 0x4, 0x3}}, @cswp={0x58, 0x114, 0x7, {{0x3, 0x7}, &(0x7f0000022000-0x8)=0x80000000, &(0x7f0000015000)=0x3f, 0x1, 0x101, 0x300f0654, 0x100, 0x10, 0xbe74}}, @fadd={0x58, 0x114, 0x6, {{0xb, 0x800}, &(0x7f000001a000-0x8)=0x8, &(0x7f0000021000)=0x1, 0xfffffffffffffffb, 0x1ff, 0x7, 0x1, 0xc, 0x18}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8, 0x3}, &(0x7f0000009000-0x8)=0x100000001, &(0x7f0000022000-0x8)=0xd6, 0x7fffffff, 0x6, 0x0, 0x3, 0x4, 0x200}}, @rdma_args={0x48, 0x114, 0x1, {{0x4, 0x2}, {&(0x7f0000022000-0x6b)=""/107, 0x6b}, &(0x7f0000022000-0x90)=[{&(0x7f000001d000)=""/156, 0x9c}, {&(0x7f0000021000)=""/124, 0x7c}, {&(0x7f0000001000)=""/43, 0x2b}, {&(0x7f000001f000-0xc0)=""/192, 0xc0}, {&(0x7f0000021000-0xc9)=""/201, 0xc9}, {&(0x7f0000021000)=""/4096, 0x1000}, {&(0x7f0000012000-0xf7)=""/247, 0xf7}, {&(0x7f0000022000-0xdb)=""/219, 0xdb}, {&(0x7f0000022000-0xef)=""/239, 0xef}], 0x9, 0x48, 0x909a}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7f, 0xffffffffffffffc7}, &(0x7f0000021000)=0xf3af, &(0x7f000000c000)=0x0, 0x4, 0x2, 0x3, 0x6, 0x40, 0x3}}], 0x200, 0x20000804}, 0x4000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000020000)={r1, 0x3}, 0x93cc6232493c12f) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000021000-0xc)={r1, 0x3, 0x30}, &(0x7f0000021000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) 2018/01/27 21:35:02 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)=@ethtool_rx_ntuple={0x35, {0x2, @udp_ip4_spec={@rand_addr=0x0, @multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0}, @udp_ip4_spec={@empty=0x0, @broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x8100}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000003000-0x50)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x0, "ae07"}], 0x18, 0x0}, 0x0) r1 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x7, "94"}], 0x18, 0x0}, 0x0) 2018/01/27 21:35:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000c96000)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x0, []}]}, 0x38) accept4$packet(0xffffffffffffffff, &(0x7f0000848000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e5d000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000d7c000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0, 0x3, 0x200, 0x400, 0x9, 0x100000, r2}) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/27 21:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x1, 0x0) socketpair(0x8, 0x2, 0x7900000, &(0x7f0000411000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000b3c000)={0x2, 0xe39}) ioctl(r0, 0x7fffffff, &(0x7f000092d000-0x164)="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") getpeername$netlink(0xffffffffffffffff, &(0x7f0000ec5000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ce000-0x4)=0xc) 2018/01/27 21:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0xffffffd2, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x40000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) getpeername$netrom(r3, &(0x7f00004df000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004d6000-0x4)=0x48) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socket(0x10, 0x2, 0x0) 2018/01/27 21:35:02 executing program 6: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 21:35:02 executing program 2: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ea000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00003f3000)=0x3, 0x8) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 21:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f0000598000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0xffed, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00005bb000)=0x0) 2018/01/27 21:35:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000819000-0xa7)="", 0x0, 0x20000004, &(0x7f000038c000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000f3d000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000037c000)={0x0, 0x101}, &(0x7f0000ed5000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000270000-0xa0)={r3, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000cf3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x3fe, 0x1b2658fe, 0x7, 0x41}, 0xa0) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) close(r2) 2018/01/27 21:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000027d000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000da000-0x4)=0x10, 0x80800) sendmsg$inet_sctp(r0, &(0x7f00009e1000)={&(0x7f0000139000)=@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8000}, 0x1c, &(0x7f00005c3000-0x80)=[{&(0x7f0000482000-0x31)="70b3aabfa767c58ade37159d3d8e89b4017cfa30d6037bec827802f698ef563da05a2df1028c017eeb5829e90e136a2916", 0x31}, {&(0x7f00008c2000)="9b25fa89bf372eb490b64ef02b54815add15728f371f4b6182d9748bb2d27fbf1c84fc945aa9263103dcae8f4aa55333e130e17d511f8397f945f8b3e083bec0c64a94fce5946dad86c539fa845cd5ed59589fb60e0c38c129ad44b67028a5b7a8e3e607", 0x64}, {&(0x7f00001f9000)="e7e68fff7c31a20448d7fc843dcca914fe14a5012087583b4af9514f61fee2b9c9be4a6538a94f1df269727d7be23121ee6ab3e2223c51f48cc4dad2f05008091af8897ab71805ae88a29cf8ebf35801298b5255d2df812b6222ecbeb670db21bc2d507b6cd18605295a633ebb7eec03f51f46defb2a29a7c9bf1d1d4b0a5c4599c77bae61ab9bf721a707c8865e0c16fddb2a48f2aa1ab146d81ef2aede3ed1d7bb113d2851b36787934e817cb48054ba", 0xb1}, {&(0x7f0000a74000-0x4)="ece1a3e2", 0x4}, {&(0x7f0000a2b000)="db22f40a795e312e3b956715c6165af6d1e8d8eb4295f80863b30cbe3b4a87b93fa013079b6cb25825b04185040602f9b2149fef24fcf0aa1041164aa986bc0c1b546e9f9d621417100d27e57cfcf96839401e808049606578c429b5d50eacaf2765b0b8aa967f0d58d1de604ccf842805d15ce3402169b352f6d48451552902a8b1df99a0871b4a2fcd8e3b3100cfd479e84a77662caf07c128e6abdbba62d46a", 0xa1}, {&(0x7f00005a5000-0x2b)="a380c9243bdd7f89fcbe32e67e0932ca7f849a6b75213b40eabe1902c6050a658a9e8140b7ad8f18d35fae", 0x2b}, {&(0x7f0000965000)="0df2659e037d869bf58677fa3550fb1ecb54b6b580c7e1501a61e8aeeeb0772eeb962ddebfdae4e6f10765965f111c8ecb19b97f7879c7f2af1ed552cb0ef44bb4a73e8cff051c54fb50ffd9db774313e4608c9d1ad1a6739d963e088ba0ff07d853ae7079b4b997b948a240f3717fda051da07935960b089681a707401e5c7f9814a468d10baeffd616c98bc3d3b42a9146f61648396c08f2a7da4633766b5dcaa155b773cdf9554a620055b8b92d7ac253", 0xb2}, {&(0x7f0000590000)="7fd7475e21073e582ffe303671575c27b1b7", 0x12}], 0x8, 0x0, 0x0, 0xc010}, 0x2400c881) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f6c000-0x8)={0x0, 0x0}) readv(r1, &(0x7f0000e62000)=[{&(0x7f0000d0f000)=""/248, 0xf8}, {&(0x7f0000707000-0x5f)=""/95, 0x5f}, {&(0x7f000006d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d18000-0x12)=""/18, 0x12}, {&(0x7f0000615000)=""/111, 0x6f}, {&(0x7f0000679000-0x31)=""/49, 0x31}, {&(0x7f000021d000-0x99)=""/193, 0xc1}, {&(0x7f0000b61000-0x2a)=""/42, 0x2a}], 0x8) ioctl$int_out(r1, 0x5460, &(0x7f000018e000-0x8)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f0000968000-0x27)="260000002a0047f2ff17ddffcd00000300ffff000200000000000000000005000000a3000000", 0x26) 2018/01/27 21:35:02 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) pipe(&(0x7f0000990000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000f74000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000203000)=0x10) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/27 21:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xf08c) setsockopt$sock_int(r0, 0x1, 0x800000000000003c, &(0x7f0000994000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000051000)={0x0, 0x34, "0a41b7f133221581b93aa6af122071c86bd3f7ea7eeaa5e0201a597abeacefab18c62245ba7dc2977f32ecdd3c583087b6cb002a"}, &(0x7f000042d000)=0x3c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000aff000-0x3d)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bf2000-0x26)={@common='ip6_vti0\x00', &(0x7f0000c15000-0xab)=@ethtool_rxfh_indir={0x39, 0x1, [0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 21:35:02 executing program 6: r0 = socket(0xf, 0x7, 0xe9) listen$netrom(r0, 0x4f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) accept$unix(r0, &(0x7f0000752000-0x1002)=@file={0x0, ""/4096}, &(0x7f00003ea000-0x1)=0x1002) write(r1, &(0x7f000095c000)="2400000026007f000000010001000000000000ff1400000000000000ffffffff0100ff10", 0x24) 2018/01/27 21:35:02 executing program 7: socketpair(0x8, 0x804, 0x2, &(0x7f0000d3d000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000b50000)={0x9, 0x7fffffff, 0x3, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000612000)={&(0x7f000069b000)='./file0\x00', r1}, 0xc) 2018/01/27 21:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ddf000-0x4)=0x0) r1 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/27 21:35:02 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000007000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x2}, &(0x7f0000008000-0x4)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x2a2) 2018/01/27 21:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c80000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e14000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000040c000-0x8)={r1, 0x2}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r2, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/118}, 0x18) 2018/01/27 21:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f8d000-0x4)={r0}) connect$bt_sco(r1, &(0x7f00007e2000)={0x1f, {0x5, 0x0, 0x858, 0x3, 0x7, 0x0}}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f00006c5000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x4}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000f31000-0x15ac)={0x15ac, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@generic="d9ac", @nested={0x1cc, 0x37, [@typed={0xc, 0x75, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @typed={0x18, 0x78, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xa8, 0x48, @binary="40f4dd700d297395ccab3eb50dd6a60343bbe41f704937dd821b109112a208339725ccf0831b68b2883ba3a9bff8198a8311b2f991e6ea58fa644c6796465a035f5cda64b4d897d7a8e2f36e4c11992b8ed44eacc902b3c7f4c66e7b744108aa90d7fc545b0d969e8063622372b60b4c67b11f9da775fc048eda4e25ba18554372782bd52945c80f4156b18a1954aeb5f4680506c267531b08c865dbe8"}, @typed={0x8, 0x22, @void=""}, @generic="081762d017989c33f87a2adde5a8513ddc472847fc8822448458616513338e417ea5c5c14e35bff0a573a37ee24c26655793a220d02f68231516f07115d516dbea8311764c63c6afe7eb95c7ad744f46c19b4211a2e4a8558189a50664802bab8787dcd0b030f599f7949cbeacc48d66cfe7721f9b9d3c1819882be2daf828cf6fc103a45d4ca2da50e7025e40864c572ed99c63f84f862d2c58a1557f6858870d1c87884e54c07a59ea5c909f42f6bd422c27f0fd95226992b92b7dd126beafddeb812e60965d90e2a79e09f2ad1ab7814174afc440f1267c7ef960f65b0ef0f53c02f1cdef2e10e8dd70", @typed={0x8, 0x53, @void=""}]}, @typed={0x14, 0x1c, @str=':wlan0\\$\x00'}, @nested={0x14, 0x5, [@typed={0x10, 0x5, @u64=0x0}]}, @generic="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", @typed={0x98, 0x88, @binary="3a7531bc7bfc0026380e081f8cbd176576353a5659f2d133e08fc448b5cf859746ae88b0d3350619a775949425fd281c70973f0e23fe02bcab5892d7c5286edc2a38753d2f72a378ddde4393e2fa0705efe6f4980cc5e4faf4acb8f630846f57c94678b35f8c61537ddb1d5c093a4503dd4f6a4ad4365c13bf4721f6113d97da5b0ba470aa151ab5010e9b7ad513"}, @generic="ca8f0673a8412e76dd8d7f1fd23eb4e565a92c58df7e2f21c28eeea207bc3efad8adf6bed5378cc06d217586da2d1ea576ffa14e90376e11b45021f168c18da3be57339431e241688e8708a1da15490c538dcac55166027aa980bf787881709999941bb3e1e5c451307a4165f96845fdb8da99dc1c2b10aa90cdaab34943fa8e177e119982bd01b09e482f7b512b414b6875499d4ba360453d0b528e09c3697cbbd19242ebb92fbe5aa91457f1b22129da0d094487658ddd5d543236ba79e2335ea04a84331412355c991ed7918183454b65b5eb8c3c10e80f1e08f3db04d1", @generic="25d1969a13a205fd7b57a4275ee24f06a6ef02245f26199111e5f5a541fa81f698e7e125be0fc06d20ba7e3967667ac2ca5badf51477789972697731fc089378d525841f8a6f8231d154d9570557f46955918182895b81552433031031d2f5ed6a2c9b", @generic="ee57eaf923c14b1f4bc3132a4925ed164aad65e024b312f00f465cfbd38f03856144d3e4f396f4ad610aed71023d060b6bf2cf53f065083737f6a2a00762917f571f0b58f5a3360ae2e4a5d931bc580b4ed6af932334cd21e3a7a533dc2a36a986150ab4de278c06204a5864529f2fd5a431972b6727f0393f25423f104e742b309f1f019249b457651b1b46855a4d213e7c25dbeef6f8b97fa1bea8bdbf1ca09557d3d879734b8051a1375ad7af4188369a227880c198f6225d29a4f2bfd0b8b8f1573953d2cf7970be250a8a5a029c5353501bc183294e5a13cf8f", @generic="c1306ecaf7d9cffb438046d86287d89c658cdf3a0b99dc3455c23f3d8ced9442d17d786661cadd6b3d7665987f4650927078692dfed497a115ae5136bc6b779ccba4cacd371fd99978993b9e3b7a02b0c61350e6dba03291cd5b58c8c3a98efe742de179aa810e0a7f36d94432d7757345cf791074198347f4611678d7bc7325e69357788aa96d4120afae6cf79adea5df29468d82364fc0259a3cfd394917f1604fe6979094ac25a814d8025e6a20f905f9da5268448dd7cbd676b49d04870aeb6a6ef776063042612ec83f0a4b1d0559ac00e5dd9ce3ef0652e3e42314066e9c314af2142ba2ea7203"]}, 0x15ac}, 0x1, 0x0, 0x0, 0x0}, 0x84) 2018/01/27 21:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)={&(0x7f00007c4000-0x20)={0x20, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000374000)={0x0, 0x4, 0x1, [0x4]}, &(0x7f0000627000)=0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f92000-0x8)={r2, 0x1000}, &(0x7f0000da1000)=0x8) 2018/01/27 21:35:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f0000916000-0x4)=0x18) [ 54.956581] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 54.964127] netlink: 5528 bytes leftover after parsing attributes in process `syz-executor4'. [ 54.986382] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/27 21:35:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000544000)={r0}) pipe(&(0x7f0000de6000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000de8000)={r0, r2}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:02 executing program 2: mmap(&(0x7f0000000000/0x39a000)=nil, 0x39a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xf, 0x3) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000158000)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d, 0x3}, &(0x7f0000267000-0x4)=0x98) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000039b000)={r1, 0xfff}, &(0x7f00002e5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000095000)={0x0, 0x2}, &(0x7f000039a000)=0x8) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000345000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000039a000)={r2, 0x80, 0xcc1}, &(0x7f0000191000-0x4)=0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000105000-0x4)=0x0, &(0x7f000016a000-0x4)=0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000060000)=""/200, &(0x7f0000125000)=0xc8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000031c000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r0, &(0x7f000016d000-0x5b)=""/91, 0x5b, 0x40000100, &(0x7f0000211000)=@ll={0x11, 0x2, r4, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000135000-0x98)={r3, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1}, &(0x7f000039c000-0x4)=0x98) syz_emit_ethernet(0x2a, &(0x7f000026e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="c5b14f9e77a0", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000006000)={0x0, 0x0, []}) 2018/01/27 21:35:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d1000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0xa8)=""/168, 0xa8, 0x0, &(0x7f0000eb3000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x11, r2, 0x1, 0x3, 0x6, @random="cd545bf6e4d6", [0x0, 0x0]}, 0x14) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x7d64, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000002000)={{&(0x7f0000003000-0x84)=""/132, 0x84}, &(0x7f0000001000)=0x0, 0x0}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000)={&(0x7f0000001000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0xa0)=[{&(0x7f0000003000-0x72)="00c25e050f710376f68e369ba985538ffee704e2778bcc1e36fe7d288f09b4f9aa9ce8be92249645e322387afd87493469c9c26e8fa0f1f87e1975cf49b40296f0ff22d63409698c543cbcf0119e27f1e346db680c8c2a6949c374fa3d862a1f2a094dac5a89cd34ac888dbb25f13a646483", 0x72}, {&(0x7f0000003000-0x2b)="816e103a18ef41f57fac7692327dc7a41e1130a39916824e8eb75a09d168815a38c37e1f3c9239ceda8fb2", 0x2b}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000003000)="eda451954a0638467b71e3ef5a97af971676baa736b948bf7dc548d690f4d676b304e531ab5067de36e8640d9124c48ba870768d5a050e48b7479217bcd209c027015d745e1e262390830fc03a6d516fae1b01b26faa6673a5e805fdb313e9d27efdc4d1a57bbb411a65b0318f83b350b6dc344e3ab80928f5be5dacbe903dfa14ed727a7e2282073c9671bb33fdbeb9cc0d1f8ff497ea468806f0a322580a33215235", 0xa3}, {&(0x7f0000004000-0x9)="18239bb15a91f3d4df", 0x9}, {&(0x7f0000004000-0xf0)="dffaa070d418841ac045ee68f11a18e4dc3ef477f8c155a84fd3b51116968b877ef0a1c7896b36025571ef6598e4b6ae14428e56306a88d6acdbfb46ea480f14458524b30f652c98f47c88e626b96d2abb39ee1e902f1ed12a678ce3c695ac78a709ec484df3d1d7534265903c091afad5a27037046f68fe85f5b0c1cc85e8719ac58b3b5004238121ce4548cceeb126f2a2695bc834115e9a266d0d128a49f8ee7c04f8d4fcaf3e4ad23e74fd74a71bfca61db082c031ce026b7470e03cfe44b36543b9f017d00b541216d83f5aa1b5157e56535bbed9c8f9f2a3152a14961570aeb3fd172a27c988a40d8b7f1e9b94", 0xf0}, {&(0x7f0000003000)="4c1287cbf7fb98be1940853aa71cbae9c91a2be8ff210578dca3ec05161ccbe5edaa77bc07e28bd87eea5069ccb6eebe80ca8452296d62742963fa160457e265b926f8dae890351376899f139923dbe50efb6970434d4a5581bedf15d43af180db019953fedd7966a1401bdb7da7e0d49dca5b7e401d7cc01ef66a78b969fa4ee807e21d0134ed7c5e88fa987a33ad077a7fd8e43d94fbdda7f6893194c6f8452f05ccc5", 0xa4}, {&(0x7f0000002000)="1828681bc0a5a7b1af682a5c3d14125ea8d54f3134f776dcc45747eee2e9b42ea4ab6063bb23e2f9585025a4781e795511e74eab919b2c1dfda9f4cfe0bb874fcdb5a7c45e369ee5727babd2ba19a5739e72b53b933e360cd865941bf853298d328e45fb9efdf8a0a2ff26709d76f85d8fbfbb417cc2826b1b599ede38b6fd3ac7175cf52d0cda2991ab3bb5b61cd0fe52fc0dd271094d5f79", 0x99}, {&(0x7f0000004000-0x2e)="7b81041efbe45d8d5dd209dc7f020d0ae26b70826ca82cbcbf8c3fa0ee3e4fdad668ef729ddab5450f0a04f5c1de4266ce937e851d5acff59fa129451a2f335133134ba5745b1981f26684ea5d530c66cdd1320d9c3c27d063188f502cb3e0847f43edbc3b0f5548d55d71c7fa484e8004300643e4a109de35d7cf809391e820daa70b207c591e7c456aad9baa89537326bd499f8002d3f327516156d51b5439ebfe3d83811336ccec30417fcbc21528877500f4a7492db9fed2f7d115d13fc72c30bc976032408c1332bc17b067596c509d344e8aeb184f7fb8d1700191e50e56345bd372208435b29a3b27aeb0f511f558db7d2cdb", 0xf6}, {&(0x7f0000003000)="2d59cc46e495686dbb856e207786433c6c509675991d994953f4f831aae490a777fda6c8fcabf6bc13c4e6a689a76a88ee5f5553b30cdb78b4f6812afdb47cb2c8c0ce3f4d7eceefea11bdb3206cae97449c96c65d7746bc79b2fbe7ac8d7dc545e34279435bd121366002b67113f8c170002bd90101cdd1104a47c8b15e0a1bf825c7e6a571221f6249eab3d3a22bffd3af65e1f99d759836c218cb2d7290b8abbe41ef84", 0xa5}], 0xa, &(0x7f0000004000-0x108)=[{0x58, 0x11f, 0x4a1d, "65a18dc1a09d680f67efd56bae3b222d53e55126d4050cc9952ab768d789030592510d9bf54895b1460ffa48d709f7147ab05e64671baa7f03bcb053b0432ff68e6c7c60c3"}, {0x40, 0x107, 0x100, "5f47ff40e4574aa401fabc7bf9dc1b5e35bf7a24a8276294e850ed98d4aa0a0145edf60458bb663739d54752"}, {0x70, 0x11f, 0x8, "f35e1d2dd434f1a23a1817cb7b732b190610cef0880d7fd350c5aeeac6c7794df21f8ef5120236114bd793c9749fa786555951cda71fe95d5ff45b652b8f7def57e98cdd18bc5a3225e3792c9e12d0b2b8b57f4f18cfe3c5128c132291e2805f"}], 0x108, 0x40000}, 0x1) accept4$inet(r0, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000003000-0x10)=@buf={0xc0, &(0x7f0000005000-0xc0)="f831f58266e7126f211672348d590577cae595c998853a374caa2edf1269b49c5ca2eb9dbdb5d0a8e0952f0ef10bb6f4f161b7b5cc704410bc5dab2a806b27732ffd7cb77ce58d0def37108c83b7a1101758f6b24eac37cfa66a44ac9ce653432a602c2d87bb6e88e18de990f63fd29ab56a98f6441c26286bad154e1c8c362a7561fab64727ce14d6a47011a04239b0b13464c4c6201238bab2802f847d7a19c159e183db3e3499a835609af096669f8aa0a4ec549d078056054a5ae8aa2c9e"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)={r3, 0x6}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x4) 2018/01/27 21:35:02 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x7, 0x3, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000018000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x9, 0x3, 0x10000, 0x2, 0x80, 0x0, 0x0, 0x0, r2}, {0xfffffffffffffffc, 0x7fffffff, 0x6, 0x2, 0x45b, 0x5, 0x3, 0x2}, {0x6, 0x1000, 0x7, 0x0}, 0x68, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3f}, 0x2, @in=@rand_addr=0x7ce, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x6, 0xc03, 0x0}}, 0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000026000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000a000)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000026000)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000025000)={r3, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/01/27 21:35:02 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000)={0x0, 0x0, 0xffffffffffffffff}) accept$unix(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x8000, 0x2, [0x3e8, 0x100]}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000-0x108)={r2, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x3ff, 0x40, 0x0, 0xd4a1, 0x34b, 0x1, 0x1, 0xfffffffffffeffff, 0x6, 0xb1d, 0x3, 0x77a, 0x8]}, &(0x7f0000004000-0x4)=0x108) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000-0x10)={0x2, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xe8d, 0x6, 0x9, 0x2}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r4, 0x6}, 0x6) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000003000)={r3, 0x30}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000006000)={&(0x7f0000007000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r4, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x47, 0x3, 0x6, 0x18}, &(0x7f0000005000)=0xa0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000002000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "1daeb77d25c46672"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:02 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000024000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000001f000-0x14)={0x0, 0xca2, 0x5, 0x5, 0x80000000000, 0xffffffff}, &(0x7f0000015000)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000026000)=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x1) listen(r0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000018b000-0x4)=0x5, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000667000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054d000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f65000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e41000)={0x3f, 0x1, 0x204, 0x1, 0x3, 0x1, 0x200, 0x9, r1}, 0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000059d000-0x4)=0x0, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000030b000-0x4)=0x3, 0x4) 2018/01/27 21:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r0, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) 2018/01/27 21:35:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000e0e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000007d000)=@add_del={0x2, &(0x7f000046b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) epoll_pwait(r2, &(0x7f0000bf7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x15555555555556f1, 0x80000000, &(0x7f0000366000)={0x9}, 0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x15, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ff8000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000575000)={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x2, [0x7, 0x4, 0x9, 0x9, 0x7fff, 0x8, 0x1, 0x200]}, 0x5c) r1 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r1, &(0x7f0000479000)="", 0x38b, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/27 21:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000019f000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r3 = accept4(r0, &(0x7f00009f5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000021c000)=0x10, 0x800) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00009ff000-0x4)=0x6, 0x4) close(r1) close(r0) 2018/01/27 21:35:02 executing program 2: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x17, &(0x7f00003bf000-0x4)=0x4, 0x27b) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d3b000)=0x0, 0x4) 2018/01/27 21:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00004ce000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a88000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e23000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000818000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cee000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x15ef13f3, 0x0, 0x0, 0x0, 0xa0, 0x20, 0x27, r2, r3}, {0x100, 0x5, 0x71c, 0x2, 0x84, 0x1, 0x8, 0x2}, {0x2, 0x80000000, 0xff, 0x9}, 0x8, 0xf, 0x1, 0x1, 0x2, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7, 0x3, 0x3, 0xffffffffffffff01, 0x5f0, 0xffff, 0x9}}, 0xe8) r4 = accept(r1, &(0x7f0000818000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002fc000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000072f000)={0x0, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x1, 0x1, 0x0}, &(0x7f0000bc9000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000132000-0xc)={r5, 0x8, 0x0}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept$inet(r0, 0x0, &(0x7f0000918000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000121000-0x32)={0x0, 0x2a, "ac45532b872d9aee5f98085a8d7488a14f16cac6b89f51c55567aec395b7d962a5ce74684fb5c7d546a0"}, &(0x7f0000df6000-0x4)=0x32) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00003fb000)=@int=0x0, &(0x7f0000594000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000392000-0x8)={r7, 0xca7}, 0x8) 2018/01/27 21:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0xdd, &(0x7f0000022000-0x8)={0x0, 0x0}) accept4$ipx(r1, &(0x7f0000d83000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000047d000)=0x10, 0x80800) r2 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000b66000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff5000)=0x8) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000046a000-0x20)={0x1, 0x9, 0x6, 0x1, 0x18, 0x80}) connect$bt_rfcomm(r2, &(0x7f000032e000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000069000)=""/247, &(0x7f0000510000-0x4)=0xf7) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000227000)={0x5, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/27 21:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x2000000000000000}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 21:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept(r0, 0x0, &(0x7f00007cd000)=0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000300000)=""/4, &(0x7f0000b28000)=0x4) 2018/01/27 21:35:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x6, 0x4, 0x0}, &(0x7f0000975000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000313000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, &(0x7f00008fc000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) writev(r2, &(0x7f00005e6000-0x10)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) 2018/01/27 21:35:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000073b000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x80000001, 0x6, 0xfb, 0x200, 0x40c, 0x8, 0x9, 0x0, 0x3ff, 0x6, 0x3, 0x5, 0x3, 0x2]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x80, &(0x7f0000e1c000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in6={0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x2, 0xa2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00009a3000-0x94)={{0x5, 0x7fff, 0x8000, 0x1, 0x6, 0x0}, 0x7, 0x2, 0x2, 0x1, 0x30b, "b16e1972ab8c52d4d173f072d8b0098175366691f3f150228e4c11ad6bab0b31726f6dbe2e4f677431283842d1a0dc692ba38d69fc8568e0c480a5fc6bd93718b65377a3967fe0f889603764a559779eca44217d2859864815a7b43c03dd61660f7b7fe54b949fc9d55cf2c9a1d9e6c0dd51c74009fef675f26c5108dd306bd6"}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) pipe(&(0x7f0000def000)={0x0, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000006c000)=@nat={'nat\x00', 0x1b, 0x4, 0x530, 0x328, 0xd0, 0xffffffff, 0x328, 0x328, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f00001be000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x328}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x210, 0x258, 0x0, {0x0, 0x0}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x1, 0x9, 0xfff, 0xc9c3281c0a857f40}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x5, 0x3ff, 0x4, 0x20, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}], 0x10}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv4=@rand_addr=0x8c, @ipv4=@rand_addr=0xd52, @icmp_id=0x2, @icmp_id=0x2}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf0, 0x138, 0x0, {0x0, 0x0}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x100000001, 0x1, 0x0, [0x9, 0x3, 0x9, 0x81, 0xfff, 0x2, 0x20, 0x40, 0xf065, 0x3f, 0x87, 0x5, 0x7f, 0xbf, 0x6, 0x81], 0x9}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @gre_key=0x9, @icmp_id=0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}]}}, 0x590) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000d53000)={0x4}, 0x1) sendmsg$kcm(r3, &(0x7f000003a000-0x38)={&(0x7f00006d9000-0x1e)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="b499f7a0e2a32ec9adbed62d0e57228c"}}, 0x1e, &(0x7f000005c000)=[{&(0x7f0000000000)="02273933668e9dcb7979d69c5bdc7600d44ecd5d99cae805b2f43e513322d57d78888ce9763396d988fd2d358b1599f803fc1d6f89eb8b4a2defe5e798860a7364e6b7d9e4d8fa4c0d8b41597012045cf8c677bb1a25401ced324a55f59770f6382bbfc65245ae0428b8ab34ad5868adfc3234a06a24368331fec74fb3ba92be9255047dedcf72aab1ed4a6b8997a7a6c45a0b931be432ede5fca08034b24a33daebdf2fc37d3e1b6dab2cea05826dda55c1f6ca35bc78d42167f254d83d2bb7a1f4abba2b9c14aad17a6012d7fb724330381f20576f2ad6af42090a465c278a", 0xe0}, {&(0x7f0000cdb000-0xd2)="79e89acd8106354318eac50197fdca86d761708d34b4debd15e981fc9d9552bea83c19b43d4c38862aeb48eb3323d92ab8fb773970e6dd6f69ccbb6678ef770387d1f42841ce119d7463b29caeeef74014edb56d2d5472a185d1348265d1901a55cc43d404190a35c17a01dba201b84620646e85cd858fe33da8fc6f917b654f2c9d099bd6736f18f09b31b0b42d0de7585d818518f1944778c2766ad3b3c59e40ca831902cb87a187ccb220048b19e282049a463de9f52030c897d6df928460af303ad4643fd9a12ec1a6f2e98e9bedf065", 0xd2}], 0x2, &(0x7f0000119000-0x10e8)=[{0xd8, 0x11c, 0x7, "32a1e88a5818950734aa41e1cc27df757bce02565960f2e3e32149861a69ee0c20ef434320e77ca9363eb588c6013954c428cc88eb6f8619f074a38373466c799dc1b6d0d23a81f300c15cda85c0b5477bb3606137fd086ca27256399509b33910281345b7d843796503415fee98f52053471dc8eef42262f260dcb0a96a0725f55544b49ae2413bff9f71785853944163e206a17c2815d66847e3ecdde75b69e16c593d7d4b3cee142f38324ffed928a791ed6d13ba3d9ea4407d32e67eb24d7d"}, {0x1010, 0x88, 0x5, "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"}], 0x10e8, 0x24044000}, 0x10) 2018/01/27 21:35:02 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x0, 0x0}, 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@unspec=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x0, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x310) r1 = socket(0x1, 0x2, 0x7) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)=0x14) 2018/01/27 21:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00008ff000)={0x6, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/27 21:35:02 executing program 6: syz_extract_tcp_res$synack(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000001000)=0x0) readv(r0, &(0x7f0000000000+0xf7d)=[{&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f0000871000)=""/97, 0x61}, {&(0x7f0000734000-0xe0)=""/224, 0xe0}, {&(0x7f000075e000-0x83)=""/131, 0x83}, {&(0x7f0000000000)=""/173, 0xad}, {&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f0000000000+0x4a2)=""/60, 0x3c}, {&(0x7f0000571000-0x23)=""/35, 0x23}], 0x9) 2018/01/27 21:35:02 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x7) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000013000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000010000)=0x8c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000014000-0x14)={r3, 0x1, 0x39, 0x9, 0x1, 0x7}, &(0x7f0000013000)=0x14) write(r2, &(0x7f0000012000)="cd", 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000012000-0x20)={0x1d4, 0x0, 0x1, 0xe8}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000014000)={&(0x7f0000015000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000007000)=@mpls_getnetconf={0x24, 0x52, 0x1, 0x4, 0x2, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x20}]}, 0x24}, 0x1, 0x0, 0x0, 0xfafe866497041039}, 0x40) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000011000)={r4, 0x3}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000014000)={0x0, []}, &(0x7f0000009000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10a0, 0x10c8, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup1={0x100e, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "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0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x12f0) 2018/01/27 21:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x4ca90dba69683b54, 0x3ff) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x2000}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ee5000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000090a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d33000)={r3, 0xd1, "580fd61e60108a5a94a05576b8419e671f5a1f54cc04a4b9f3e35436736a5ae3d9520636f79197398731c4b55d13a5f170319bf2cb21b1ce869cbef809522c601e7401fd7a76d877424da0a6b941c0df67bf2a46a0f30f33e289a7cf2f7e2e52964a4bc44b7aba1842dcf07eef631557ad3fd906fb5f26592a44918aad0e2f6490ca0383daf43aed98fa75c2e1157cc1b000c47b31b9d11eed486ce3e64d5f6335bc3d39b90656758a85f606afc9058dbf9b2bd4eca043ab1c535f9b2f8ef9182af5e27eeca0dfd3faca60639553777e4f"}, &(0x7f00007af000-0x4)=0xd9) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f0000670000)=0x0, &(0x7f00000a7000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000093b000)={r2, 0x6}, &(0x7f000090d000)=0x6) 2018/01/27 21:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x7, 0xa, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008a8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000281000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) 2018/01/27 21:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000160000+0x6a1)={0x0, 0x3}, &(0x7f0000dbe000)=0x6) listen(r0, 0x80000001) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000de9000)={r1, 0xd4}, &(0x7f0000af5000)=0x6) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000392000-0x4)=0x800, 0x4) writev(r0, &(0x7f0000971000-0xa0)=[{&(0x7f0000500000-0x1000)="5c68971ce7a75dfb2571caa71985f71bb64f181b1f79692a8611ea542c11d36aad99bdc4b882f9a11ec49db02faa4ca6d0c901d32c846df32f83df7bdea9cfcc182c61f130f48ae25066f53c073c40efea279502c6a0e1f6a3da12b3", 0x5c}, {&(0x7f0000778000)="7ff87f18c0b31b97359e03755d4b91f88ca7aa2132e944aa91094145afb63dacc9216373eb1836baf6aa4f69b54ebcb96aa235e62f4e58f05f6658ffe26c07e76767671c4c54eda76dcb838370be6dffc99f0b23d697104f916f9a158097bdf6f7764869f6657118901aa9dee60a1399083661a69bf46bd932d031f5a5a529a25b6e3728aa137478e7db60de687476742f0f636b2741d5ae7c0f230c7be46df7ca6bd92ad898259cac0f0ac641701094a723efad4f39b903bc6b972a6d1f3b735cb93c77fcbb9cdde1327159bdc9050cd4e90a8c53ea23dceea750976b579ff7e2", 0xe1}], 0x2) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e41000-0x4)=0x0) 2018/01/27 21:35:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@empty=0x0, @loopback=0x7f000001, r2}, 0xc) connect$pppoe(r0, &(0x7f000028d000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='teql0\x00'}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000003000-0x4)=0x20, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/27 21:35:02 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000002c000)={r0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000030000+0x940)={0x1a, 0xfa, 0x6, 0x1, 0x0, 0x100000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000033000-0x78)={0x6, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0x0, 0x0, 0x7, 0x117b0f26, &(0x7f000000f000-0x10)=@common='ipddp0\x00', 0x8, 0x3, 0xffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000031000)=0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz1\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) [ 55.278851] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 55.306840] netlink: 'syz-executor0': attribute type 16 has an invalid length. 2018/01/27 21:35:02 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000014000-0x10)={0x9, 0x0, 0x8000, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000025000-0xc6)="9aa1684ead8d921639188efc40be4d2d6b6ef633f19a93bc139906ec777069a2aa113a616a7f923eb7a2c1061bfc9d1f1cd878f24335b2d09970007036bf7f3f328d1dbc8dd17a80e909bb423bb92d24ff6df053242ea52e06363f2f55031a1ad93dc75f1bdd6c6b11dd4845dc830f59796b12e9805c6ebba32abcc741ec5594d5bddffeaabcd98121fb87effbbc3ddaee27f76a8a9c1a2694d7a558fce3aeddffb7a9cb7d95db04605ec8b633200a1f773e2082fc6f92c0e3e9cbdbc087a40ab30e1fc7bef7", 0xc6, 0x48d1, &(0x7f0000024000)={0xa, 0x2, 0xa55, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000017000-0x60)=[{&(0x7f000001e000-0xde)="cb", 0x1}], 0x1, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0) 2018/01/27 21:35:02 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f93000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f92000)=0x5af, 0x4) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f93000)=0x9, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f93000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, 0x0, &(0x7f0000f94000-0x4)=0x0, 0x80800) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f94000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x8f, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006a5000)={0x0, 0x7}, &(0x7f0000047000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000505000)={r3, 0x91, 0x2, 0x0, 0x5, 0x0}, 0x14) close(r0) 2018/01/27 21:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r2, 0xc0045878) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e86000)={0x0, 0x0}) 2018/01/27 21:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000a8f000-0x168)=[{{0x0, 0x0, &(0x7f0000556000)=[{&(0x7f0000b67000)="a7", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffff5) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000d0b000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) shutdown(r0, 0x1) [ 55.404987] xt_nfacct: accounting object with name `syz1' does not exists 2018/01/27 21:35:03 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@raw={'raw\x00', 0x9, 0x4, 0x380, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ifb0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xc8, 0x0, {0x0, 0x0}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00', 0x0, ""}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x16, 0x0, 0x0, 0x8001, '\x00', 'syz1\x00', 0x0}}}]}}, 0x3e0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/27 21:35:03 executing program 1: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008bf000-0x4)=@int=0x0, &(0x7f0000f1a000-0x4)=0x4) r1 = socket$inet6(0xa, 0x802, 0x3) bind$inet6(r0, &(0x7f00007ec000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) 2018/01/27 21:35:03 executing program 3: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9a, &(0x7f00000eb000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x64, 0x88, 0x4000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x3}, @sack={0x5, 0x12, [0xff, 0x3f, 0x80000001, 0x9]}, @md5sig={0x13, 0x12, "7b8fea194cb0658cb67796366e000b01"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "c5bac6da3aa43578a6967ba3f4080a78"}, @fastopen={0x22, 0x2, ""}, @generic={0x2, 0xc, "0bc161c846f58258a977"}]}}, {""}}}}}}}, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x6c8, 0x4) 2018/01/27 21:35:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0xa, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009ed000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000025e000)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d64000-0x8)={r2, 0x2}, &(0x7f00005f3000-0x4)=0x8) pipe(&(0x7f000009a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009cd000-0x8)={0x0, 0x100000001}, &(0x7f00009af000-0x4)=0x29) bind$alg(r0, &(0x7f0000984000-0x58)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008db000-0x101)={r3, 0xf9, "c267851f295f44e5550d18886364a8df77f71e0b133c7e4fbc367912e9d991b9edfdf2b43e053dacb1dfd1404f6df2f05e61e4086a71b8cb3fe9b37a38c70483ee22fe689a3abb5050944add5b511075ebc4cb4c64d7b5fb2efbf8d835684b2ae0bf52a6caaed47a64d9ceb77c226293e75143be85aa2f6deb0e09f132f9384167002628b0762eca9388093e532f3e0af6bf7189e5010cda2a62be6577c00ae04d6d0c434d62df0b43188f05e143193ab1092f056746d10e55bd858de98fc2ecc985368e58b030b7881f96dac147f588e217eb36a5628ed74aa03dde28c6601eef50b378612d99031816095f5f36e87c1f1e00bdcc90c5da47"}, &(0x7f000080a000-0x4)=0x101) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/27 21:35:03 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000001e000)={@common='yam0\x00', @ifru_flags=0x2400}) r1 = socket$inet(0x2, 0x6, 0x101) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000002c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000002c000-0x4)=0x10, 0x80800) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000003000-0x62)="bb8f5409bd2aba580c0c78cd26221cb8e632a1a419aeee5a67f60421ea8e916caabc0d4a4f26857a7c2457240e30e2cffc1922bae15f3ebf4767bf026fa0ae337aa10ebe58b8462ac4a3004978df83d091d8e26c77870af71783b4278c45e2454194", 0x62) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x36, &(0x7f0000024000-0x75)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0624fb", 0x0, "94b95f"}, "5dd568c6"}}}}}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000002e000-0x8c)={0x0, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000002d000)=0x8c) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000002e000-0x108)={r3, @in6={{0xa, 0x2, 0x200000000000002, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x3, 0x8000000000000004, 0x7, 0x1ff, 0x7f, 0x679a, 0x1, 0x8000003, 0x1000, 0xfffffffffffff3c3, 0x8000000006, 0x80, 0x3]}, &(0x7f0000007000)=0x108) 2018/01/27 21:35:03 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ad1000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000205000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x3, 0x0, 0xa, 0x20, 0x20, 0x0, 0x0, r1}, {0x8, 0x7ff, 0xffffffff, 0x3, 0x9, 0x3, 0xfffffffffffffffd, 0x6}, {0x1fc00000000000, 0x7, 0x100000000000, 0x5ab2}, 0x6, 0x1, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x3, 0x73c, 0xec, 0x8, 0x320e}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) r3 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r3, r1, r4}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000002000)={@multicast1=0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000-0x10)={0x0, 0x7fff, 0x4, [0x5, 0x2, 0x2, 0x2]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000005000-0x18)={r5, 0x100000000, 0x30, 0x101, 0x7}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000005000)=0xdc, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000007000-0x8)={r5, 0xffffffff}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000004000)=@int=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000008000)={r6, 0x100000001}, &(0x7f0000009000-0x4)=0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000009000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0x26) 2018/01/27 21:35:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000b9c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001a4000-0x4)=0x48) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00003ec000)=0x3395, 0x4) r2 = accept(r0, &(0x7f000038b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db3000)=0x10) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000a10000)=""/102, &(0x7f0000f04000)=0x66) ioctl$int_in(r0, 0x5452, &(0x7f0000aa7000-0x8)=0x0) 2018/01/27 21:35:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001ba000-0x4)={r0}) connect$bt_l2cap(r1, &(0x7f0000ed6000)={0x1f, 0x7fff, {0x4, 0x401, 0x0, 0x7, 0xffffffffffffffff, 0x7fffffff}, 0x5b22, 0x4}, 0xe) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 21:35:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(r0, &(0x7f0000c7b000)=[{{&(0x7f0000546000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000009e000-0x10)=[], 0x0, &(0x7f0000b19000)=[{0x10, 0xff, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) getsockname(r0, &(0x7f0000679000-0x80)=@generic={0x0, ""/126}, &(0x7f0000940000-0x4)=0x80) 2018/01/27 21:35:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x3, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 21:35:03 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r0, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x7, 0x0, 0x0, 0x101}}, 0x8) 2018/01/27 21:35:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000c94000-0x4)=0x8, 0x4) write(r1, &(0x7f000001d000)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000644000)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000496000)={0x0, 0x7fffffff, 0x5, [0x5, 0x8001, 0x7f, 0x6, 0xfffffffffffffbbd]}, &(0x7f0000c1e000-0x4)=0x12) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000587000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00001ca000-0x108)={r3, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x847b, 0x3, 0x3f, 0x20, 0x200, 0x4, 0x6, 0x1ff, 0xa7, 0x9, 0xffffffffffffff68, 0x4, 0xf0b7, 0x1]}, &(0x7f0000431000)=0x108) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:03 executing program 7: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004a6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c87000-0x76)=@ethtool_gstrings={0x1b, 0x8000, 0x6a, "0d6e4c76da0b10a4253d433f24fcf09f2d7f7157a3ca431392cac53b426a11aaf3f9db0e57819e9340ae05056ec404bc8f6359a9d4af77e1e02e0f7791ccff522f4a666e25cb9c04cb3448c542a770cdaff9010345c48d28b52ca70ec036e8cc923c6d201102b7dc2b38"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x9, &(0x7f0000dd1000)={0x0, 0x0}) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000dd4000-0x40)={0xd07c, 0x3, 0x400, 0x74, &(0x7f00007a7000)=""/116, 0x55, &(0x7f000064f000-0x55)=""/85, 0x3d, &(0x7f00008e3000-0x3d)=""/61}) getpeername$ax25(r2, &(0x7f0000dd2000)={0x0, {""/7}, 0x0}, &(0x7f0000dd2000)=0x10) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000dd4000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000abb000-0x14)={0x0, 0x9, 0x6, [0x2, 0x8, 0xfffffffffffffff9, 0x80, 0x8, 0x3]}, &(0x7f0000dd1000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000280000)={r3, 0x1, 0x1, 0xffffffffffffff00}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd1000-0x4)="0104ff80", 0x95) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000dd3000)=0x0) 2018/01/27 21:35:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x8010000000000084) listen(r0, 0x9) poll(&(0x7f0000b27000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 21:35:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, &(0x7f0000ec3000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001bf000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000635000)={&(0x7f00002bc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00002ea000-0x10)=[], 0x0, &(0x7f000031a000-0x1c)=""/28, 0x1c, 0x0}, 0x2) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000383000)={0x0, 0x0}) socketpair$inet6(0xa, 0x80000, 0xd096, &(0x7f0000ff3000+0xe3f)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c09000)={0x0, @in={{0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f0000e70000)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000d1000)={r3, 0x200, 0x3, 0x1, 0x1, 0x4}, 0x14) 2018/01/27 21:35:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket(0x10, 0x7, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000001000-0x56)=""/86, &(0x7f0000001000)=0x56) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x1ff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003000)={r3, 0x81}, &(0x7f0000003000)=0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000001000)=""/96, &(0x7f0000003000-0x4)=0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000005000-0x4)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000000)={r4, 0x200}, &(0x7f0000005000-0x4)=0x8) ioctl$sock_ifreq(r5, 0x8991, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x0, 0x3}}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f0000006000-0x10)={r9, &(0x7f0000005000)=""/102}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000006000)={r7, 0x80000, r8}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000007000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/27 21:35:03 executing program 0: pipe(&(0x7f00007c3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f000021a000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x9, 0x1800000000000000, 0x34c, 0xa0000, 0x8001}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xc0)={r2, 0xb8, "e99878deb4b10e3155d98af36c653dc0b869605860e1ffccd9d07f8f38701a6451be06c66c9d972d68976f53b66503cc22d747376cb961d88ac48262193cf637edbf5b0d974fb635122f6655ca15f2b3956ea6a41aff9ea3138e4124e9966950f527dac7e1085524e36e1583ab95b3ee6e696bf5d0e2ef344517aec909ef396647c391dee4f1961c0dc96b60306d676b7af74edf682fdc449c49fa457bff2c287864a204cbeb1d93ebd6f008812ecc2074f3701e672385d9"}, &(0x7f0000001000-0x4)=0xc0) connect$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0x1, 0xf99b, "dc102d39ee92", 0x0, 0x0}, 0x10) recvfrom$inet(r1, &(0x7f0000001000)=""/200, 0xc8, 0x40002160, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x2, 0x0, 0x7fffffff, 0x31e31e71}, &(0x7f0000003000-0x4)=0x18) r5 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000003000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0x26) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000001000-0x4)=0xa85, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r7, 0xfffffffffffff000, 0x8}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000-0xa0)={r3, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80000000, 0xe9, 0x1, 0xaa}, 0xa0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000004000)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000006000-0xb8)={r4, 0x4, 0x8, 0x0, 0x9, 0x5, 0x9, 0xa97e, {r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0xffffffffffffff2c, 0x8, 0x9}}, &(0x7f0000007000-0x4)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000009000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000003000)={r8, r9, r10}, 0xc) 2018/01/27 21:35:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000209000)=r1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000607000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x91b, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@end={0x0}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) 2018/01/27 21:35:03 executing program 1: setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f000037c000-0x8)={0x8, 0x400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000083e000-0x10)={0x2, &(0x7f0000505000-0x10)=[{0x2, 0x480000000000, 0x6dd4, 0x8}, {0x3, 0xf7, 0x7, 0x0}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00004f7000-0xdd)="9d54e417a1c82d6f4c16d62d881a12bf5061cfa63f3a04b67d9d6a9c06f6b64f99760889a509aee936d5adbbe43ff5b9d3c87f23f562231a25d32514162e41246639233300991f7de4d704e287f83ff0e8e5a3960ec695f2c5ae58856b73a1a5f67d8f5f30926869da61807c62f4823f9320343e06434f066e2076d28f40ee4e9ad0f0d449bc4271940080e5493366851606d7b09b40ad35de082542ad9299cbbbec5f9346f3d771b0f2dce49f3a0de221e823b8c0625d31e2ce4c9710670c2ea8b02147c54243406f8501b3fc87a1b45c74ef1664ab0e17675332d969", 0xdd) 2018/01/27 21:35:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) pipe(&(0x7f0000221000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xb8, "3cdb60524e1108faf7b05b2b41adfd4a82c36ea9f0cdbe8cebc1151b802abe86ca4e2e10199eca2a7e4e10581912ad34a5a925d7b89f4f2b59517ade908916ae17d2a93e63f2228827b190649239f6a046468963c10cb82ab486e6f5b235fbed10408cf9937851fa7ea81e0c400b8c8e10744d41818bc2cdfa21e2a19fc262fb3aaa5bf5a46f74632484862b7df629e55dd942521c69976a47e04d26cb70992e3db352b3838d150a1a47a04d68ee5534676f11114080377d"}, &(0x7f0000001000)=0xc0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r3, 0xa604, 0x5, [0xcc1d, 0xfffffffffffff8e1, 0x0, 0x0, 0xfff]}, &(0x7f0000001000-0x4)=0x12) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000855000)={r0, r1, 0x3, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00001e8000-0x2c)={0x1, 0x9, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000e2c000)={0x8, 0x7, &(0x7f0000cf7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x2, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 21:35:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000035d000)={0x10, 0x5, 0x3b, 0x8, 0x8, 0xffffffffffffff9c, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d6d000-0x18)={r0, &(0x7f0000332000)="39db9da3b3af6e52a49dd46a596a5696614762c89dc5474d3c21077b1b3cb0a5b6c3412806b15103b1e82839616b3914de8d544cb69aa2e66b298881e4a77451e75ab1f6d4dca9c4e9300bdbbe43e4ac83f70bcf19cd45fd59b316470466d43ea3c951032de374eacdabe383c7d938d9", &(0x7f0000189000-0x43)=""/67}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00006af000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 21:35:03 executing program 2: socketpair(0x2, 0x800, 0xe9, &(0x7f0000530000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000947000-0x7a)="0e14d9e0933828537657f4f0e21d33d147e017d4bedb1964a88d86202b19b4fffd887e540619d56955c4f55ca7afbd98141b5c1ae6eda64bb4bcd6688ba15897c3189d4835c90d13bc69285d1d5f3c19bfb31c78ac771d7fd976ad00275657762f41108ee33dfdbd1fed95952e60a87fa39b24eb8708cadff0c2", 0x7a, 0x4000000, &(0x7f0000a98000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpid() bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005ff000)={0x0}, &(0x7f0000c73000-0x4)=0x4) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 21:35:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000f42000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) sendto$inet(r0, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d95000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000fc2000-0x10)={0x3, 0x0}) 2018/01/27 21:35:03 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000025000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000024000)=0x10, 0x80000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000024000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001e000)=0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000026000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xcea9cd0f1a6edb20, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x8, 0x8, ""}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:03 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xf, 0x1, 0x112c28ba) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f74000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000f90000)=0xc) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cc3000)={r2, 0x53, "4ee126f3f328ddc6b8fcb26c9b6fcc10dca3f1679d76b1b09faecaa3e7584f76cce83a575796b3eb2fe251cada7de8fb84fff8b107f26469ff7c438d7b5b9cf3a72cd9901db416f6d57e7d062d6d91c387ccb5"}, &(0x7f0000f90000)=0x5b) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) tee(r0, r0, 0x7, 0x5) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'rng\x00', 0x0, 0xf, 'ansi_cprng\x00'}, 0x58) r3 = socket$inet_sctp(0x2, 0x8, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000bf6000-0x8)={0x0, 0x5}, &(0x7f00004b1000)=0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c1c000-0xc)=@sack_info={r4, 0x6, 0x71}, &(0x7f0000f91000-0x4)=0xc) 2018/01/27 21:35:03 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000000b000)={{0x3ed9, 0x1, 0x81, 0x4, 0xffffffff, 0x40}, 0x7ff, 0x7fff, 0x5}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c7d7d0") 2018/01/27 21:35:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000002000-0x84)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in6={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) bind(r1, &(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r3 = socket(0x100000000019, 0x1, 0x7) setsockopt(r3, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="", 0x142) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00007b9000-0x8)={r0, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000002000)=[{&(0x7f0000002000)=""/250, 0xfa}, {&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000001000)=""/43, 0x2b}, {&(0x7f0000002000-0x91)=""/145, 0x91}], 0x4, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00002e8000)={0x0, 0x58, &(0x7f0000bd3000-0x58)=[@in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x546a}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ff000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a52000-0x14)={r4, 0x10, 0x9, 0xcdd, 0x0, 0xff}, 0x14) write(r2, &(0x7f00009b2000+0x679)="2b99f9f2b83a64fd2e8e6ffe95d83e169e84238e322268bdb8a694044aad16373766dbe654123ffc18674924ff61bae2455ea35631c5b52fec36e064486fc82a17882e6e9a32fb0f879aad9eac7d977a4d805a1f4950a2a47424ebb7aa439f2c6114efc128f03eb665c2945e1590587f7b7d080d30199a7431daaef56e3f6565d2016f7b7201d2e0148b4b461484468dacd80578b6e5bed3fceea8d924c172d652a386ed6d24a16b8be410a5ef59ce94c1757f1f1abc7d3a1c255892bd8be44d779319ebb81d09a04db21a8c7724ce9cf1b71fdf68918342d3544f184df791be2d2b5a31bc6c43e060d18e", 0xeb) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/01/27 21:35:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfc75e9f17e101000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c02"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$rds(0x15, 0x5, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000a1a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8c3e82370f12fd0f174dd73c8893c942"}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/27 21:35:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f0000e01000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4f40f4a95bbff850a82633574f0a01e58958399b397e695c0f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fccde81b105fd02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f0100000663f864802ad72fa698807ef14a4a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bb18cb650c", 0xd8) 2018/01/27 21:35:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/141) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000)="b2f2a3aaf63ef5a5fc89c1e91bc4edee5a760d1a41b25064a24b88eec34a8b3b18f4264d9f7b75b65662380971231514601bc9deede180ab7a9bdbdeb0a69d8ec07448da3da72d19857b7d7c3e897edf0aa33f31d2244bad42932108c87f805e24378c98e9416f40556d407327be9c50a82f3b96ad34ea0f9f51f508d24afa81739b2002a212d430eabe06bc546cdb3c51b32e4c0b5e3d65d23a763313607f8f170a99fb526ac872be2cc2302b711d25ecc63a6a", 0xb4, 0x8001, 0x0, 0x0) socketpair$inet6(0xa, 0x1, 0x81, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000003000-0x4)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000000)={@generic="024031a5af58d0d73cd02706a664b161", @ifru_flags=0x2000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x807, 0x1f, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x6}, &(0x7f0000003000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000001000)={r6, 0x8000, 0x20}, &(0x7f0000001000)=0xc) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000003000-0x2)=0x101, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r4, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000004000)=0x1c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000002000)={r6, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000005000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000)={r4, &(0x7f0000007000-0x24)="972c603f62096626319a1b4a216c4530d1416472b18756b54d2ab2479212adf4e3ddf55f", &(0x7f0000002000)=""/170}, 0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000007000)={0xa, 0x1, 0x93, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000)={r6, 0xffffffffffffffb8}, &(0x7f0000007000)=0x6) 2018/01/27 21:35:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000122000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x944, 0x4) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00007a2000-0x38)={&(0x7f00004e9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:03 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002b000)=0x3a) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f000002d000)="a1fab7a9b20e029aa2dd428436df592309cf4f88a06a") mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000002d000)={0x1, 0x28, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000002e000-0xc)={r2, 0x9, 0x8}, 0xa) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) 2018/01/27 21:35:03 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) 2018/01/27 21:35:03 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x8e)=@ethtool_eeprom={0x4f, 0x89, 0x0, 0x7e, "289d3f00010e70b286a0acb253f2fa95d6a91a9e2914a9c559d1a0a81e7389d5c935b4d637793736954b687c3f4a2e27e2759f4fd504b665a53432e33374eae6e92942ebb121ea1fbe2e58e5d66bc1f152e496e0e4077a570ca628d6518800b3ee243dcedcc217b3702a0b3020bf08bb916e79bd7c7f88526cf14550b519"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000010000-0x8)={0x0, 0x0}) r3 = accept$ax25(r1, 0x0, &(0x7f0000002000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x4)={r2}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000011000-0x18)={0x0, 0xfa, 0x20, 0x7, 0x5}, &(0x7f000000f000+0x91b)=0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000010000)={r5, 0x81, "fba0636352e61d70e4e6fb2405eb345a3e2c154b5313d8b84e1f3d6aa4ed3af0f0960e7cab2eb8fdb673c96c21c46cff9e274b8b5000a9ba771291a216e061346851d9c0022505599d335ebac4a16f71c35ec340ee563461b7fdf3d8464b101ad2bc8134180da0d784aebbff511fd107fe7980895ae781ea4e97045997e0e9b4a6"}, &(0x7f0000010000)=0x89) pipe(&(0x7f000000e000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r6, 0x800448d2, &(0x7f0000007000)={0x4, &(0x7f0000002000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/27 21:35:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x80000001, &(0x7f00009f0000)={0x0, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f0000aec000)={&(0x7f0000e68000)={0x27, 0x8985, 0x6, 0x7, 0x100000000, 0x2, "391a5dee39af64137bb9ec935c480262f019b89ee63fb1f573c038315d5b1c4f7ead92950e90252af3ae16dbdaa661e752bd573e9925084465dea0041e236d", 0x7}, 0x60, &(0x7f00002e2000-0x60)=[{&(0x7f000046e000)="8a78546fe6919f8d74ba485bd8bc6df1ca39a3cc78c0401c52e0aa2ca9291df70290944698c5b13011670903fdb62fd97a6838b4d998b92cbaea7a499e1c909fd2998b5a087fdb25914e8bdeb80a3d473a9a9b98721bedeae423b7df63b64dea7b09825507e521d194c261b2b0659c92a19afaeafdfd3f3154a0ce454ebbdd5e1d21d888d57c384059084a5567ea", 0x8e}, {&(0x7f0000f40000)="d872084beff26b48b27dc72ecb2c7f779b2060708d92c998900c5c6d4412f0371acd1c86b0e2cc7ffd9297f675163943b2c75bba843cca6be35fcbac3f419a24d935ec81f22101cc5de8b0f4afb065134174f00246d7e9f1cc4e3c5e01ca7d8f66c7eb5cff23b01b1a88afcc3336f8c0218a8d9d29cb5e3f70a44ccc8b5cab42389de2f3ac615c9debcd0299ffe9263aa6cd938ed636b019a13ef0c31353fb6ac83b3dacfe79eea2f172406a0a2922269784cae14dedb76c6c84850bb88d37dddffa", 0xc2}, {&(0x7f0000589000)="1f259b12b8352f6db890b214bfc8189f93065fb7042f106ffdab32cd9d1e84005ed17fc14240830837709bae9cedfbf8872794c587c69874786f3cc1ac1b9223e2c83d626e254a3555b43cdb07c73280e7a44e716f5ba4bd9c2cb11636ef0a98f60622cfe33afafe948143b76bbfaae9767189ed8634d9b441140784ede897b7a60395010bf22654a4b4e19aff2e7e2140d3e6ee", 0x94}, {&(0x7f0000605000-0xc1)="a29de70826e1f20622fd4871ddab681dc5ff2d714ab18def0c08311414a8ab09bbab31c6b786b998eed5b8c88677ef088b3bffd20c650042dd9cc2765a371b8495c21d123b68ccbfaac669e4722a2ed61129238f6a55b887c8f9b6a649aa2e4049040c61ec01b0aacda63f149630e2a6c3709a80623e0ff0f8e20904826fd2393051f33112a9c2cb3c2f7cae06c0a5b59571e3fdae858d035b88ae9abca9bcbc110955da57d8764225432564595f23ce81ee17e73e691d019ad27baaa8bfe5cdc8", 0xc1}, {&(0x7f0000b77000-0xea)="604a5a9c5bea642612a411d3e8cab16c4ba66cbf6284d4f4e8917e83e9bf60792fc52c674ca355b23d179040c446f0e10c0dedbb538f40e82c16bc2c89f199c7d3bd9b15ba68023bdde1030e749af07a83137e6b8d84cee383ebe285de5316318a81a3fea62a4deb5dd11666b60281f29df7ba82f70a209bc93d77bcf2f30e315d2b8d907226bf4b5cf886c563e92459980ee7256aafefba959dfc8622b31b70d31078c5eadd416a4fcbd6a1362d4a41214f1a72ca7041731a43a66347e1bfdcfbbefb7b08eda9a97907c4dfc967c3c263092df39002022a6df1d21de2779d287e769cf3b9c4decf5341", 0xea}, {&(0x7f000037c000-0x1000)="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", 0x1000}], 0x6, &(0x7f000062e000-0x48)={0x48, 0x13b, 0x3, "288e80c0b6b4d3ddbb5727e03f9cc25c6f0538b7aa233cd83bee44b7f0918c01f1f4aa5886d12c267ea9b36a745b2adb259859f32289a10b"}, 0x48, 0x1}, 0x10) socket(0x11, 0x1, 0x1906d877) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 21:35:03 executing program 0: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00001f7000)=0x0, 0x800) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000607000-0x4)=0x7f, &(0x7f0000d16000)=0x4) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000d18000-0x38)={&(0x7f0000d18000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d18000-0x10)=[{&(0x7f0000d17000)=""/237, 0xed}], 0x1, &(0x7f0000d18000-0x5f)=""/95, 0x5f, 0x8000}, 0x40) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d17000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xab6, 0x101, 0x8, 0x1}, &(0x7f0000652000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00002be000)={r4, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd3, 0x7}, 0x98) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000112000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d1a000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000d18000)={0x1, 0x40, 0x1ff, "5761769ea8ad", "9c2ba3b3497497b17d8e01edf52dae2d"}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/174, &(0x7f0000e6e000)=0xae) 2018/01/27 21:35:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005b6000-0x10)=@common='ip6gre0\x00', 0x10) r1 = accept4(r0, &(0x7f00001a0000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e72000-0x4)=0x9, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00008c3000)=0x0) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/27 21:35:03 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000086e000-0x8)={0x0, 0x0}) r0 = socket(0x1000000000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000541000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x6)={0x346, [0x8000000000000005]}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000002000)={0x27, 0x6, 0x9, 0x7, 0x2, 0x20, "4db52c42b8a40b0dbda60b8099319c653c6fed7adf8d3d74d48b70439c39ea4e42d097cce6546504e74fc3fefb578398ef279026e471b364b2440a1ad8aa42", 0x5}, 0x60) socketpair(0x1f, 0x3, 0x3, &(0x7f0000d75000-0x8)={0x0, 0x0}) write(r0, &(0x7f000039b000)="2600000026004701925ef1f70722000c07fff701010000001c00ff36b807475105001a000000", 0x26) 2018/01/27 21:35:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80004, r2}) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f9f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r7 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000063a000-0x4)={r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000d35000-0x8)={r6, 0xe452}, &(0x7f0000c82000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r9, 0xf9ab4ad, 0x100}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000f9f000)=r10, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) socketpair(0x11, 0x80000, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0x4, 0x8000005, 0xfb90) bind$alg(r13, &(0x7f00000bb000-0x58)={0x26, 'hash\x00', 0x8000000, 0x0, 'sha1\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$llc(r12, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/27 21:35:03 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000000)=0x0, 0x26e) listen(r0, 0x9) 2018/01/27 21:35:03 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common='ip_vti0\x00', &(0x7f0000003000)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000004000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x4, 0x4}}}) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000-0x10)={r0, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/27 21:35:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00003b8000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000e78000)={0x9, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) r2 = accept4$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000003000-0xf2)={r0, 0x8, 0x1, "cee5b04085f498d2ca8dc5fc52b8b069fc5efbdb5a2b2a61de19f516513a8a2c36da6e32356b1fd2d63b79750809d26fa13ac444b75d286b351301239f216a8f4f144223eabfce35075a0ed2d13dcded1b5e31ff7965bf25a14cfc240e0d9b415c5e139849201150d76c5c9ac72b66acb468c4fbb352900fe6fa6bc1a2dd06f083e02f6f0b017e486b8c5195dc789b4cccad30c61d8ea13fb86c968b707c7eafbb1753f7da58f8218e1892e36aafc9fcfee91346135e43091645840a70092531ae9d9aeaab01ab76d76b8a093dbf414c3e72cc2a49e5d425d0c6b5d5500856089243fd203c32068d"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0, 0x80000000, 0x0, 0xa0, 0x80, 0x3f, r4, r5}, {0x1, 0x4e, 0xfffffffffffffff9, 0x2, 0x5, 0x800, 0x3ff, 0x4}, {0xffff, 0x27, 0x8, 0x100000000}, 0x3f, 0x3, 0xffc475761c4ebba6, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in=@rand_addr=0x9, 0x2, 0x3, 0x0, 0x1ff, 0xfffffffffffffffd, 0x7, 0x0}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000005000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000007000-0x8a)="d9d757b0dae4e788d7c1eb073486cd8a37987f3f221d9efd5128dc82b3534fd8b0e76052064b1af1a9fab1f7f0798ee6684460ae16ebc920afc3cca53b7308a9abdad83852a3caf4b8451f073db1e383efbe25355c962feadadfc1f8c7cf8c6f99b23ec4ee040740543334bc3e13be8401da44f928ff3296070b9f158f9aaf5712272460be1a931ed264", 0x8a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000007000)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000009000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r1, &(0x7f000000a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000a000)={0x0, 0x5, 0x81, 0x674}, &(0x7f000000a000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000007000-0x18)={r6, 0xfff, 0x20, 0x0, 0x400}, &(0x7f000000a000)=0x18) 2018/01/27 21:35:03 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00007b1000)=0x0, &(0x7f0000e62000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000daf000-0x4)=0x60, 0x0) getsockopt$inet_int(r0, 0x0, 0x4000000000012, &(0x7f0000002000-0x4)=0x0, &(0x7f00005e2000-0x4)=0x4) 2018/01/27 21:35:03 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000007000-0x4)=0x0, 0x800) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000012000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x14) r2 = getuid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000018000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x6, 0x3, 0x0, 0x2, 0x20, 0xa0, 0x84, r1, r2}, {0x2, 0x7b, 0x9, 0x5, 0x65, 0x3, 0xfb9, 0x6}, {0x3, 0x2f7c00, 0xcbd, 0x0}, 0x0, 0x4, 0x3, 0x1, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3f}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x1, 0x0, 0x974050c, 0x4, 0x0, 0x9}}, 0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000018000-0x18)=[{0x2, 0x9}, {0x2, 0x7}, {0x3, 0x81}], 0x3) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=0x0, &(0x7f0000017000)=0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000017000)={r5, 0x400}, &(0x7f000000c000)=0x8) r7 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000019000-0x98)={r5, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8}, &(0x7f0000019000-0x4)=0x98) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r7, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000019000+0x5f0)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) connect$ax25(r0, &(0x7f000001a000-0x10)={0x3, {"28dfb501d70465"}, 0x3}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000001a000)=@assoc_id=r6, &(0x7f0000003000-0x4)=0x4) 2018/01/27 21:35:03 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x2, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x33, &(0x7f0000000000)=0x8, 0x4) unshare(0x40000000) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r2, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000003000)={r5, 0x6, 0x100000000, 0x0}, 0x10) socketpair(0x17, 0x5, 0x200, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000003000-0x18)={r6, &(0x7f0000000000)="b48856718d3d0c528c08b5e0a416c6c575a7ac5ae82a91a7b4b027254f48dfe743d09a8a102907572015417e84", &(0x7f0000002000)=""/248}, 0x18) getsockname(r0, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x9) readv(r3, &(0x7f0000008000)=[], 0x0) 2018/01/27 21:35:03 executing program 0: mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7fffffffffff, 0x84) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000ac9000-0x4)=0x0, &(0x7f0000ac7000-0x4)=0x4) 2018/01/27 21:35:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x8020400000000802, 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00001d9000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00001ff000)=0x14) bind(r0, &(0x7f00005fc000)=@can={0x1d, r1, 0x0, 0x0}, 0xff58) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000090b000-0x4)=@assoc_id=0x0, &(0x7f000096b000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000712000)={r3, 0xffffffff, 0x2, 0x5}, 0x10) r4 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/27 21:35:03 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) r0 = socket$inet(0x2, 0x80005, 0x0) socket$kcm(0x29, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/27 21:35:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000091a000)=0x0, &(0x7f0000bb6000)=0x4) r1 = socket(0x1f, 0x7, 0x10000) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000d7a000)=""/149, 0x95) 2018/01/27 21:35:03 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000e60000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000416000)=[{&(0x7f00008b7000-0x3)="aa6d79", 0x3}, {&(0x7f0000b43000)="0516eae85ec31467d6f06a3f43929be3943069dca7bd24221dc39d83f8f368987d56970f5e6589a7e7cc88c85006f3d2e59b37bff105f87acd26c6534690b5213ab0d2c862e6e91e0d6eddb234068825ddb0", 0x52}, {&(0x7f0000419000)="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", 0xfe}, {&(0x7f0000a09000-0x44)="4e36d63ed5d7ae7d1bca4b6ba66d3ba2d08d9586802af5b1d1b688aac674440af84ddbe0bf4e8ebd70243159b751187852009cfb828d6316f909114ceb4f5dbb59e7f353", 0x44}, {&(0x7f0000066000-0xc7)="b1fd27be29c4a205c66ab001bfce267f77177f04e9a56c73c4745d367c78f3d987c9a13002c846d6d754e1676d6c10f3f930a98e31bfa3138a373d9a83e3024f0382236e62e4a0f3a1c3c086df06176807fd05ae0e394d68bc4977f96ae2584a9ca3e2854d5914432d4b367c5526b832096b27fd4a97bc137cdc1010752d7914a8283ae83e22fe870d9422ba2b99d000f7ccb16867440bcd94ff614700b499931df8c38d215c21e736681ba910ffa1d7954a5a4a47e0c3602d733a9183b6d51d98766c9a1d0d83", 0xc7}, {&(0x7f0000000000)="185ac2886f8dc431", 0x8}, {&(0x7f0000001000-0x80)="fd1ffd808cc12f1b1152ae40cdd24853ceb3a4eac57d62292ad48478decc9891511dbc3d36de5bf0fa6af9be3b6d8eed7b79b9b8f1f380aeb093802f6ad310e4a0fac1c3846260dce465911ea6ade6c95080b54a27326c42358df4bf523160e4f7142b3c2d05234881476e60ba5aef003ac41a64e0f4e482b6ff5192f31295d4", 0x80}], 0x7, &(0x7f0000000000)=[{0xf0, 0x0, 0x200, "1f43f528143632ae3aceba5aa93d11857b0a5167d33f1346e2e078ec5b9c3bcbaefe3e1cc7d5f89d5bccdf8520a0b65b4a26935e903d78a5aac663d96d74697088183c3cae335de015721930af4a9a6dba0d8d1e061466c642200d27fbf3ec3e505209a3c43e0935666a42f1ce383ae9cbd55c67b426a04a5cf7147210c17006a06ab930f1a496854659ab64eb2ad4e9a0f0ccc41206f706a940de36801dbee9a8fd0a4160b4270d3d0d7144ccc2532837d3bb3fec551dcf23fff7689764cbef73953aea0ba258aa9b16f388c7889f0e73ba4c63c5f987a56d"}, {0xb8, 0x13a, 0x9c26, "29b9a14d43dc42a19bc3a7a6e2a974281634f8d80084c02030f139b0c5fea6bcaadcac8cbb82bfbd52121d7cf1b566347681a591af8aa57ff18cfd4b987dce450586f302249936beaeb04e419eea435a82fcc08049e1279661628f9a5b95eb87dff72f1f22e56dd453e062d9e091b8aa392ab6467be5c6ef94724096892e11b05dff348a030b03616bc966b1cbfe26475864f15085f0f265829bd65334668e088e68c4a971"}, {0x10, 0x11, 0x80, ""}, {0xd8, 0x106, 0x8, "610f6c513ee76ca00ba9bbae419f7e1aa2b8cd4f441ac19f3bb6ee2c5b40919643af79194fa94ac77766b6624b7c35c556fc5d5098786e5f47577a2d89d4f11c758e997eff843aabe51f7a22c3ae21922711db2e90e097478fc9bd96fb938f445656762aa393e945dd79fa4684a4935115942b8fc46258c375dc3b3809e4847f5fb17faa2687a7e18989c4b6e2acf6af46cddfeb2e006076f43de8b49b9ea395d0f89e3cd54d9491943faa43f2519b100f3b2f9b5bc0a63e54a863be8d184808770f123ff379f3"}, {0xf0, 0x10c, 0x0, "13d69d74f491d6eb8f263fd6b25faae52d87c39c821437ea12f03c4c3d8c15f96690ac0c38cff142321ddbe29189f776ad098595482afb98f02b67748ef27660ce767533945ff5939cfe95f9fe93a821dfe1c103b6ae5db26e73f0d7f7319df94b6a50c37646bdbdd838d6bd02b63565b6fb92e297f223d24a712b64cd79a0b52e7c86a0273f62702c02de63cbc0b962f2dc38e86c9d52dc14511de5cdce4fce30ab74454da38a52dc4244eaba19df7e5db8edd52bda56e08afe7c4aabc331e8455938251838da753eef0e3cf818e30d1f7a9e8515e7a2adbad1"}, {0x68, 0x11b, 0x3, "0a466d921900ca74e38a4bd50de2ec46386d33fad7682011a035c4fa2d7547b6741e8534e92a0c5ccef8317291a4e37a7b85d90f295dfd8562aeeb8418cb1e1e7ed4b834f417d2ad9f1bb055fc7b34eb30ff11"}], 0x3e8, 0x800}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000000000+0x927)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00001ae000-0x38)={&(0x7f0000f70000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000fd9000-0x50)=[{&(0x7f0000f1b000)=""/0, 0x0}, {&(0x7f00006c0000-0xc7)=""/199, 0xc7}, {&(0x7f0000b6d000)=""/111, 0x6f}, {&(0x7f0000195000-0xd4)=""/212, 0xd4}, {&(0x7f00009f6000)=""/125, 0x7d}], 0x5, &(0x7f00008de000)=""/41, 0x29, 0xaf2f}, 0x12000) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000fa5000)=0x2, 0x4) 2018/01/27 21:35:03 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) setsockopt(r0, 0x114, 0x8, &(0x7f0000463000-0x10)="", 0x0) [ 56.007933] ipt_REJECT: ECHOREPLY no longer supported. [ 56.018314] IPVS: ftp: loaded support on port[0] = 21 [ 56.048339] ipt_REJECT: ECHOREPLY no longer supported. 2018/01/27 21:35:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x3988) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fb7000)=0x0, &(0x7f0000d6f000)=0x4) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r2, &(0x7f000065a000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f41000-0x4)={r2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000750000-0x8)={0x0, 0x7, 0x9}, &(0x7f0000a23000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f6b000-0x8)={r4, 0x0}, &(0x7f0000823000)=0x8) 2018/01/27 21:35:03 executing program 7: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000f8e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f8e000-0x4)=0x14, 0x80000) sendto$packet(r1, &(0x7f0000999000)="8916b0ba2b2829b45e598ff1fe58c9c675a0455ff0c6de30bbe5fb054b58c08cb389067b23c782e0bc58d4bb3cf877a417927669e512941e18854701cee2aa9ec07fb454ec9794806c6e57cb1bad58fb9ee3", 0x52, 0x4010, 0x0, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f8e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) bind$alg(r0, &(0x7f0000f8c000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) 2018/01/27 21:35:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000020e000)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x10001, 0x4ad35f4d, 0x1, 0x51}, &(0x7f0000beb000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f6f000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000025000)=0x8c) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c97000-0x8)={0x0, 0x0}, &(0x7f0000372000)=0x8) 2018/01/27 21:35:03 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x7, 0x6, 0x6278) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f000002b000-0xd8)="", 0xffc3, 0x0, 0x0, 0x0) 2018/01/27 21:35:03 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x14, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000889000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xf2)={0x0, 0xea, "3bddef1146043960203ad280e651c5bb193225efe283a1683d1735ea638e02590ffc3ec8ef7fff3bfed3ec3b8b83ef478fe5babedf78d085e9fe3e64756b03238e5d9861a62447a97f266bfbfdce9b69d2dd56147ad10e41f368cf7e896d02608e7ec5f518786f3c3f144597572c0e286ae3e488eada458471d0fc6fe39221941fb69b59e57e97881fe58045e2e5dd0174e5918a5d409ab692dd6803a35db16a86ed985b3d99eb7f80dd896d3613f54889b23ec6589fb42df9c26563fa55f4733403b4899913eb16d797050c7e634b1ed2f029cd1883e39309da80505c2fe78715829e5e75b0858ef911"}, &(0x7f00002be000-0x4)=0xf2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000566000)={r2, 0xf7}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0xfffffffeffffffff, 0x9]}, &(0x7f0000000000)=0x8) bind$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x7, 0xb78c, 0x5, 0x743c87e2, 0x9, 0xfffffffffffffffb}, 0x3}, 0x9) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@buf={0x1000, &(0x7f0000000000)="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"}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x10000, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x10)=@can={{0x0, 0x8, 0x9, 0xe4}, 0x8, 0x3, 0x0, 0x0, "2bdf26c56d9f2b10"}, 0x10}, 0x1, 0x0, 0x0, 0x11}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000003000-0x120)={0xde, {{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r2, 0x3}, &(0x7f0000000000)=0x8) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000003000)={0x0, 0x4, 0x100000001, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000003000)="445a7288a519c34637b38ff8f41301a7f6da96729ade65ff96507101941e88e0ad77dd91f581beab7a7c746b4c422089a6dbc4192cf310b37da8d4bad2fd4d5683a3286c92c5ff1687e088cadd4aec9f5bd571bd1b2c72de56732b61512ce1", 0x5f, 0x8010, &(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000002000-0xc)={r6, 0x80000, r3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={r5, 0x9}, &(0x7f0000006000-0x4)=0x8) 2018/01/27 21:35:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r0, 0x1) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000d34000-0x4)=0x800, 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000576000-0x4)=0x0) getsockname$unix(r3, &(0x7f00009b8000)=@file={0x0, ""/87}, &(0x7f0000ebd000)=0xfffffffffffffccf) connect$inet6(r2, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r2, 0x3) r4 = accept(r2, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/27 21:35:03 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000a76000)="", 0x0) [ 56.097663] IPVS: ftp: loaded support on port[0] = 21 2018/01/27 21:35:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x0, 0x2, &(0x7f0000252000)={0x0, 0x0}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000041000)=0x20, &(0x7f0000ea4000-0x8)=0x1) 2018/01/27 21:35:03 executing program 7: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000803, 0x1fffffffff) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000555000)=""/0, &(0x7f000064f000-0x4)=0x0) 2018/01/27 21:35:03 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b01000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000e11000-0x28)={&(0x7f00002d1000/0x3000)=nil, 0x5, 0x6, 0x40, &(0x7f0000949000/0x3000)=nil, 0xc72}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000038c000)={0x0, 0x0}) pipe(&(0x7f000092c000)={0x0, 0x0}) getsockname$packet(r5, &(0x7f0000090000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000085b000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000062b000-0x8)={r1, r5}) bind$alg(r1, &(0x7f00005c0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) getsockname$netlink(r2, &(0x7f00001a6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c90000)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007df000)={0x0, 0x0}) sendmsg$nl_route(r4, &(0x7f0000d55000-0x38)={&(0x7f00005f9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000de9000)={&(0x7f000007f000)=@ipv6_getmulticast={0x14, 0x3a, 0x0, 0x5, 0x3, {0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x40c0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000bdc000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xdc}, &(0x7f0000798000-0x4)=0x98) connect$inet(r3, &(0x7f00000dd000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00009ef000)={r6, 0x20, 0x0}, &(0x7f0000eea000)=0x8) accept4$inet(r3, 0x0, &(0x7f000010a000-0x4)=0x0, 0x80000) getsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f0000fa0000-0x4)=0x0, &(0x7f0000139000-0x4)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0xe) 2018/01/27 21:35:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000be3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000974000)=0x9, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000b5a000-0x9a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x7, 0x0, [@rand_addr=0x0]}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "ec6dc0f257bebcac90"}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) 2018/01/27 21:35:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) r2 = accept(r1, &(0x7f0000281000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f5000-0x4)=0x10) connect$inet(r2, &(0x7f0000449000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008b0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000c38000)="", 0x0, 0x0, &(0x7f0000b9d000-0x14)={0x11, 0x1, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/27 21:35:03 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000018000-0x4)=0x0) 2018/01/27 21:35:03 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000011000)="", 0x69, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/27 21:35:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006ef000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000de6000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000314000)={0x0, 0x80000, 0xffffffffffffffff}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept4(r0, &(0x7f00007a9000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000367000-0x4)=0x6, 0x80800) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000c40000)=0x80000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092ce", 0x80}], 0x1, &(0x7f000055b000)=[], 0x0, 0x0}, 0x0) 2018/01/27 21:35:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept(r0, 0x0, &(0x7f0000057000-0x4)=0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000daf000)={&(0x7f000097d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000040b000)=[{&(0x7f00003a9000-0xf)=""/15, 0xf}, {&(0x7f0000d77000)=""/124, 0x7c}], 0x2, &(0x7f0000729000-0x6a)=""/106, 0x6a, 0x3f}, 0x1) sendmsg$can_raw(r1, &(0x7f000003a000)={&(0x7f000023f000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000b66000-0x10)={&(0x7f00003b0000-0x48)=@canfd={{0x1, 0x7, 0xebe, 0x5}, 0x2f, 0x2, 0x0, 0x0, "a47c9de758e314ccb8894383945d354a6cadd3481533f2b4e48f2d662b781a9e4f869259ced6c881a57e85e18c80bb35367e65eeaf9ff0d5a9d394971c359925"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x40010) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000706000)=0xfffffffffffffff7, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000af5000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00003bc000-0x4)=0x8) sendto$inet6(r0, &(0x7f000031a000-0xee)="97", 0x1, 0x0, &(0x7f000077f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x4, &(0x7f00004d9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) connect(r0, &(0x7f0000e44000-0x1c)=@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8001}, 0x1c) 2018/01/27 21:35:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000992000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x2c, 0x8f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x29b60d68, 0x0, 0x0, 0x0, [], ""}, {0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000091c000)={0x3, 0x1, [0x0]}) 2018/01/27 21:35:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000438000-0x58)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000004e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000ab5000)=@int=0x0, &(0x7f0000606000)=0x4) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000b3a000)=0x0, &(0x7f0000b0e000)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000c01000-0x14)={0x0, 0x100, 0x6, [0x7f, 0x100000001, 0x0, 0x6, 0x100, 0x2291770d]}, &(0x7f0000d12000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00009f5000-0x8)={r4, 0x0}, &(0x7f0000c3d000)=0xffffffffffffffea) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b71000)={r5, 0x1}, 0x2) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000011e000)={0xcd3, 0x1, 0x3b3, 0x9f8, 0x4}, 0xc) sendmsg$alg(r1, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$inet(r3, &(0x7f000054a000)="ac6c4754520545c49744e9102521b82539b406c740a80b6fafed99b85d61515b02fc445a0b4e092eafaf1a57dd8aa1e2ce65f3055024ce174bcd0665d7f95020a5d15dda0ff6ad582906e90b5dad4e42c37b1080b55baf6ce7ce50df8ad02907e009b6c15b42e7ea2a18fbabfac8ecf7372b6ed9d772f1d169447515c8c99514b83e8f30698379762d064d54332a6fde7f792e986f8c4e35c15564327281e9a2b451507468dd8563652a19a91d0dc3", 0xaf, 0x40014, 0x0, 0x0) sendto(r1, &(0x7f0000b18000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d8", 0x20, 0x0, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) recvmsg(r0, &(0x7f0000eb5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000096c000)=[], 0x0, &(0x7f0000fb4000-0x57)=""/87, 0xffffffffffffff84, 0x1000000}, 0x0) 2018/01/27 21:35:03 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000010000)={0xffffffffffffffff}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000002000)={0x2, &(0x7f0000010000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000011000)="403ba1fbfc1024266460d225a2") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000013000-0x38)={&(0x7f0000012000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000000b000-0x60)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f000000c000)=""/233, 0xe9}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000008000-0x30)=""/48, 0x30}, {&(0x7f0000012000)=""/4096, 0x1000}, {&(0x7f0000012000)=""/134, 0x86}], 0x6, &(0x7f0000012000)=""/181, 0xb5, 0xe6f}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x8, 0x0, 0x4, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x8, 0x2, 0xfffffffffffffffc, 0x3, 0x4}, &(0x7f0000011000-0x4)=0x14) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000134000)=0xfffffffffffffff8, &(0x7f00003cf000-0x8)=0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000002000-0x8)={r5, 0x80000000}, &(0x7f000000b000-0x4)=0x8) syz_emit_ethernet(0x2a, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 21:35:03 executing program 7: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00007a9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d11000-0x4)=0x14, 0x80800) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000f12000)="3389c7a5d27e30a7023373053c8eb823dc929265697298df1b86aff676b6a6320dc4f8d642af8c916069737cad68fdefe38106c609437030ba2bc716dd", 0x3d, 0x1, &(0x7f0000712000)={0x11, 0xd, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000f12000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f12000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000783000)={r0}) accept4$packet(r3, 0x0, &(0x7f000038e000)=0x0, 0x80000) 2018/01/27 21:35:03 executing program 4: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000ee000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000042000+0xd3a)={0x0, 0x0}) pipe(&(0x7f000000c000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000064000-0x10)={r0, r3, 0x2, 0x1}, 0x10) r4 = socket$unix(0x1, 0x3, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000010000+0xb60)={r1, &(0x7f0000065000)=""/150}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000ee000)=0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000061000-0x4)=0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000008000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ef000)=0xe8) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000019000)=0xc) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000084000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007f000-0x4)=0xe8) r11 = getgid() r12 = gettid() mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000d0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f0000-0x4)=0xe8) r14 = getgid() r15 = gettid() mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000f0000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ef000)=0xe8) r17 = getgid() r18 = gettid() mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000007a000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f0000-0x4)=0xe8) r20 = getgid() mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000f0000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000bb000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000054000-0x4)=0xe8) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000ef000)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f00000f0000-0xa8)=[{&(0x7f00000ef000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000021000-0x60)=[{&(0x7f00000ef000)="e8d3f3c560d8b26694b48fec367d0c62c91021b2425d6e5649e88277a9e8679d97289ea445a1fb6486694f448ebd9cefd40750cf806cef64f34529bf5d", 0x3d}, {&(0x7f0000095000)="7ec280f67133b2ba1a9e0a4a906b1012ff93d09b741045e2e98af328c6c68cd2542276f277105a4236e18f59280ac01094d17534797dd4bff3fcfb48a8e1174fbdabc7c81471311c222bae216b7701d69f3ce9f93f1f9eff0fc1cefce05bc5268f1a58c4e665ce3990a5fd26ca3731ea61c571e7bba5e27e4c9de8be6ce924125de59dd7db48c84e0e1d03370ff2f83080796b22391c945da362867e3efeec1bb10951f360e40232e44120b726d67897dc12eed5dd80634f9b3fd49e12209e9b431148fce7d3307321c75566cf81450bf28f9633c71318f530d1b3ec7d3baa13d69f74563ab5bd62c2c228b363f29bcc4e7e9e38ae2c", 0xf6}, {&(0x7f00000f0000-0xa9)="dbcca6b3b67541efbcfa999efbd9ea313c3f481782144c31ca72b316d7c6b856ebcc33b5c42515e0303e5ec20eb2fb55eeca0072a85513729a649592b9d632b5792e04ebbedd900c90612d844f9f12f77cf43383b10ce8e988b168b402f7b107841c530c1d39a7b4e61290f412dbe4a4bbd8daac5e00aeb00e878de7967a0864d2eb9d7700799e32224f76115747d4e6395e56232e4d270d332d41b1c133e438de9854b8fd41a0ff51", 0xa9}, {&(0x7f0000079000-0x1000)="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{&(0x7f0000082000)="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0x1000}, {&(0x7f00000dc000-0xf9)="4b431dfaa94ee4c0a87f459ab410f6f8584b37693c2f9d1a0391ac9bf20fe7a68c3f0dab82c4396de6e689ad14d52471232988c32a836197a6407df8cf107b4255dac5d34026ea083794a787ba99e24299fc80e54e5b1d2db7b283356bcdf6c8bd65440171206a1a2d21b0bb3605ef2d53c17a64192ad9c24ff7d9b178f113fa37555e00f6e1df47fc3f098468f32f8f73b4bb865168c746c52728c071c8707a9a9eac88ca5f583d88457f54f4b446c0ae82fb0fae300adf32b9f1ff46ff0de0d9092fc94917e0bcd74645222f0d14de62d0c738ce6beb083c9d77c5fc0fe89636f06ae17798d2e644bf0cc80e1d5cf73a3b90bb887a5e1e9f", 0xf9}, {&(0x7f00000b6000)="fe0d326613520a7de727ffddee392f4040843343be2617eadda81457ebcf506145e3ec84c2221c895fab186e9c5c3c6e290334747b1a882b9b2cb21fa8c6d725cb0f513760c02369279c92270a131ba07620413c26aa2332fc72d73018ae734c6964e09af5c6d472bf040559d8a6e884dac053101fb635132ed685a692900b210992efbfff82299a577f39de5deb70ca09f5ad4b71ba271c654f99fa4dacd4023796cf8b286efc533702628894156708f335ca99469d3cd9975e7ddecbeb351059172ca5399c3438c4a0bc18e2e26f3997e5c5105113363b0ae4814c16b7f8e22cd5cab0c2781da8e3366fe40cce", 0xee}], 0x9, &(0x7f00000cf000)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x20, 0x24044840}], 0x3, 0x20008880) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000006c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000)=0xbc) syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/27 21:35:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) socketpair(0xa, 0x807, 0x9, &(0x7f0000c94000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00007d9000-0x14)={0x0, r1, 0x4, 0x2, 0x0}, 0x14) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000f6b000-0x8c)=""/140) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00007cd000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f000076a000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00004cd000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f, r3}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000acc000-0x10)={&(0x7f0000b30000)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg(r0, &(0x7f0000d85000)={0x0, 0x0, &(0x7f0000c33000)=[{&(0x7f000046f000)="84", 0x1}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0) 2018/01/27 21:35:03 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x803, 0xc) sendmsg(r0, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000006000)="1b0000000203030202000000000100010000000000000097270900", 0x1b}], 0x1, 0x0, 0x16a, 0x0}, 0x0) 2018/01/27 21:35:03 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) write(r0, &(0x7f000000c000-0x61)="", 0x0) 2018/01/27 21:35:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000de7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000f47000)={0x8, &(0x7f0000264000)="2e8cbec31ca5f38d"}) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000000000)=0x0) 2018/01/27 21:35:04 executing program 5: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) poll(&(0x7f0000ac0000)=[{r0, 0x0, 0x0}], 0x1, 0x8000) shutdown(r0, 0x2) 2018/01/27 21:35:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000512000)=[{0x0, 0x0}, {0x8, 0x8}], 0x20000000000001d2) r1 = socket(0x9, 0x6, 0x3) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008ee000-0x4)=0x0, &(0x7f0000ae6000+0x416)=0x4) 2018/01/27 21:35:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000957000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r1 = socket(0xd, 0x80005, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000aab000-0x108)={0xd7, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6d3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) 2018/01/27 21:35:04 executing program 4: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair(0x1, 0x6, 0x0, &(0x7f000007e000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000021000)={0x5}, 0x4) 2018/01/27 21:35:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004f5000-0x80)=@generic={0x0, ""/126}, &(0x7f0000026000-0x4)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ee1000)=[@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8}], 0x38) r1 = socket$inet6(0xa, 0x802, 0x2) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) 2018/01/27 21:35:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005aa000)=0x0) 2018/01/27 21:35:04 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x200, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000025000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000026000-0x4)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000025000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r2}) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000001b000-0x20)={@generic="f6702efa2df0fa681d9431f8bf3bdca4", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) syz_emit_ethernet(0x83, &(0x7f0000023000-0xba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x4d, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "a1184d26aa290c981e7b8b5b5f5983f516db36995784e3b2c42b5d4c9608fcb4f59a53a61c4ac6fc1aed6f5eb3ef5d1b10c28598c57de6a8f52dd9dce0c759854a9e111cf6"}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/01/27 21:35:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xea6000)=nil, 0xea6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000943000)="240000002a0025f000154302000000000000cbfc04000000ef0000000000000000ff3c8f", 0x24) 2018/01/27 21:35:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f000011a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000712000-0x4)=0x10, 0x80800) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00008b7000)=0x0, &(0x7f0000f61000-0x4)=0x4) 2018/01/27 21:35:04 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f0000005000-0x1000)="70a2d61162f79e176dae8a3c81c0c9801961a82a2fa1e53efd12381d5ef7f7d9e8a6e484ae4834709d7648ee17ee80edd0421656431907fda89696a4cab98409102d63eac755410b1493f5e259491a0147e1e5", 0x53}], 0x1, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000e000-0x38)={&(0x7f000000d000)=@generic={0xf, "92a62c3498837fbe0e679a8b3f7d7cbbe43241e362ec120a57dc939fa21162436630a93b932c216f108d7dc325d6409aa2598a6c2907fe356624cdb529472ad232e2a620260954791b69dbab770d6267bc23a73d0824ffe7e113438aa679bffa3b648933d56df2e4d67ba331c54e8955144d5286a0ee87edc97f30d19698"}, 0x80, &(0x7f000000e000-0x40)=[{&(0x7f000000e000-0xa5)="9ada97dbe3483edca3057f5bc4eebde65cadced43cf005f710f9a27fcb6548a7859e7b32631b58239fae9a2bb1df7c29cab62556db6e3a7a7aad1c781e3abd0f384b86423592538b3f0f59601d6fccce277d3a87bbb54c30ee88ac2acefd32270741ed97204f0151168ee60c9c3acd97f4718c97d5f1b084b27ffc115cf81d79af93961b03cbe4efb1d8fccdfc913c2d975fb5233941e9a0bb97f4a9bc5acc585ece592a7f", 0xa5}, {&(0x7f000000c000-0xef)="9720e788675cd2abbd859800537c8718414befd1e007674bd6e719974b3279745f8ea8812d4e6f536e6826b466fcb48c6db5c776e308047c1942e03b6545c0e1452acba09e289a6c0b5f4f1f52e82321fd77183628dfe1ea4adbf6203fdc30a0bd8fcdfcb8fa9e4695f7015b2aefee8f25048b8ceba6d3361489782f76e3420adcf58be2d71e39569c55a24fa9d8687cf5291869a5b99e9f4285ff3f94dc3453ad18f1834de62d9c2f31413130f79b8f4ed435be25331df65089e0490860fcf7798c0927dc534202e109f0bfc81e3031445672326e9220fe58da684c3d82e18a7511eb06bd16e1f5bf7e77d74186fa", 0xef}, {&(0x7f0000002000)="4144a0b2b2b591480a0f12ad96f45769669bccc203d4f0abb1099e30ae9a2cf3b6b83397aae42aa3bb6f4828fff81ec33acd02d522288deb2b536b2074204fae61e6f2d22c778e4ff13b3108299afab7c66af18e2499bcce04e7d2438890", 0x5e}, {&(0x7f0000008000)="8e7b6fdc9c150ef961971a71c19409e8e980421bedf40578ca8fc2b0a3d921a79a0f126b36d567fcf18dc0ae3328aff835fc6b8c73018abccad731f06c0bf3a748802b1ef2da9eb7064b3e65bb2c5a8d26304f7e706673cc920e785228e7c1c477127a800ed4fc1aea13c2f2a582e0ebcb8d79e641185a9f7744f152cf62f1be35442449e367cdcb5df536ee5c384846543449a3c6b730fd02944ca915f5626838f510cb63819554c2f1ceb2b386bf7e276d6702c23692bc3c7c94277f71a88964e252d642c2", 0xc6}], 0x4, &(0x7f000000e000-0x70)=[{0x70, 0x100, 0x10000, "85f8159772ce631ed8ee0d7c9c034f391c055c7c45c19c160c6e612f0b8830dac58367521594c31b0d1e30e4d6f37ff32b11f7591c85794c277bc359242d4f455169fb7928dfdfcf02178d4d666965067211effe122c8f10c1c4"}], 0x70, 0x20008080}, 0x8c1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000000e000-0x4)=0x80000000000, 0x4) 2018/01/27 21:35:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) r1 = accept4(r0, &(0x7f000019d000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f00004b1000-0x4)=0x6e, 0x80000) setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f00001f7000-0x4)=0x1, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ce8000-0x4)=0x0) recvmsg(r1, &(0x7f0000388000-0x38)={&(0x7f0000bb9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x8, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f0000579000-0x4f)=""/79, 0xce, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 21:35:04 executing program 5: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0xf1)="4a39a7b5475842fe1ee26afd0ea9622756865410ba6144bc3f08a0d743cfe85501abfc235eced435d05a0b00605ff5b7fcbe236fa74578ae05579845e51efdcc0e170a67da3208b1b48662f726c01a1414858d7bd7c9e3fca9e2015e57629fad760cd45374b609c0c117aaf1c20692587addf774931f276c01975d13d5e74109461c45010d8394af002b7d0dd9228b1fe648c10abbdf0a7d86014e62542361ba42b78b0c919f5716ddf545c6e74942b969694da9ed20b3cfa6809861cc3e40eab7ff22b3139f0cfb80145d9f6245e5fcd60630e17c19b4224f7586d574c07b0b44d69f3b94ed7dda93b8ef68f17e927e6f", 0xf1) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xa0b)=0x10) 2018/01/27 21:35:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000283000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f43000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085f000)=0xe8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0x8, 0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000068d000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x0, 0x98, "81acb0ed910fa65e4918451073ecb7fc023edc314fbd1b4a1dcb6098a5efe2806a860644153aa83c05faf14f7a0da1bcada6f8e9db50df494702aa88ed7dcaae08c2182a32892bb9dc58d008a0152f47"}, 0x160) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000011f000)={0x7, [0x8, 0x10000, 0xfffffffffffffffe, 0x8, 0xa1, 0x6, 0x4210]}, 0x12) getsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000712000)=""/241, &(0x7f0000887000)=0xf1) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 21:35:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d46000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000058d000)=[{0x0, 0x0, &(0x7f0000183000)=[{&(0x7f0000c5b000)="c1d0456308c79e1739415e4e9f5db63e428f46d02be4e1459bb67b17384d8a7a6243c3adf85920b825ebf02f55b7ea8c67e88aa3bec43ea229d2c9c5eb11d44b13571ee83924ca8a509f995af38d33770f1fe7d4ac57bd3ffc27f01117ca84f786ef947284955a1a46afe6040bb4ef0f", 0x70}, {&(0x7f000098f000-0xd1)="1faeaea0e3c4d1f4c587300a3ba8836dabc677e05c502ea74e83afce3fcf04eb190de7c4ad2d77e52ab7669cf000b9a2c074b9bc95c4d4446a5a58f27ba3d5b9f20dfd19838536d7fade5ba95c598a6cbda1f785faf94f174e20089d6eb77e23869c516e1fc03410fd285b5433673d65780d6b493f5ee0deea2efa24ef2ae5704681aba970d9bdf7700048fc0bc466a1f2d2bd24b4b35979b4eeae20df7f80bd97355ca688dd7719ae6fb389bf79f723", 0xb0}], 0x2, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000262000-0x4)={r1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000df0000-0x8)={0x0, 0x2}, &(0x7f0000911000)=0x8) vmsplice(r2, &(0x7f0000e6c000)=[{&(0x7f0000335000)="441d640b41501cff7406d031dcbab19947611d6925873f3d460ac2f6d9c0d6862866d7a2e8f06a7f0aca5e2e719d4082003a5af06a97fb8adfebcf305077772f0ad1df47c505558159fe182d09037486b842c421c7379ae9d7bab88901f76b85911d249ade7476a92b0a191e13a3ad729beedbf1eee3118441f972ec5ec5793c", 0x80}, {&(0x7f00002d8000)="abe67bb8b40bb4181b67fb6b13ca84f7bad0af61a5d91e2aaab174d9ebe4b3e7c2d64f1fdb568dbc204775abf782dc34b2c21b5742930f5d27d8ab572a742cd2b8b3966e63c58d82451c2bb2619800b96b1e6628bb12d6e8d551690a167f93ce8a70f135b1b1d61a35cb72b3997622a03b2ce43aab63c651219f1067cd7d8dbaef90e445cfbfffa47b832db5d1455f703d5f458d04d82faf2325458419a8f49acc619eac73a9679c42447f44b7fbb4c0642837c555bfa53d5db93339137ad751f37555e9abbde0094a654ba0d55aceccd2b546df6c28ae3e8fe93fbecda6103ca33228f04be3b51826c11f4e", 0xec}, {&(0x7f0000218000-0x25)="62f5716cd761ae21d118d52d849019bcab87b68867613c2a1b2980bf0a03f73a7b1dee133e", 0x25}, {&(0x7f0000ac4000-0xba)="504c49fb03fff902813438aa94b51fa2fd13b3f88329e893fc3e6da9cd52c2d4ef7d68fdd572b6c73a5de758dfc787d95acb5245d36ee27290f054b93d6021b80c3c2cc4f7f3ad24f021da0d97c45ba04439f40f75cf80e0dcd529e12cefc5251ee794193964b37c9079ea46973e9e48c1fd6fd9546c2100a19d356f0260bebcf9c84db79c7e71e700f8fc6f5a9731e212aad3673078075dbf7df31b062950582414f9f1a2c97283642be0f46f65f4a15c399fb9d92789d715f7", 0xba}, {&(0x7f00001bb000)="04e09c1fe8d2294daf9d0568f02831a0dc37cb977be07933b342bc75eeade986250408df09a46dc0cf9b48feefa3d253301eef2714478a7285b9b8d9b45925fb6007cf094cbcd41b074048e0f62258787e71148195ecd6b3ba0a35301619473cc797f1276e2d55f3", 0x68}, {&(0x7f000078d000-0x57)="3feeb1afe06c4c0f59b3b03926bbacd21b92ff1d39b7fe2b4f27967d45086f2138cb35829133e695a75453fd0f4b84bf0b9d4784f821b7e6c5ef5b376a924928a29abca7fa1b47dc54bcf510a0d7121e4295c8bdeecf27", 0x57}, {&(0x7f0000913000)="1f7a8c2d122054f981b9d503a62cf9d6e1d2c1c4a14862a5785dd822aeb80f959729e779dce9cf46b5341d87031ee7", 0x2f}, {&(0x7f0000ec5000)="ccc11eeaf48f49bd6c5997149c06e119807aae6450d97e2d5f2e25df4d298d36ac4b49d1d197f81a8decdc1adeffb96ef1a182dac56d07416ac28074d8a5b722dde5cd086fe29d6a31353066c2023efffafa562ed3a1bf939b4144b57fd7ca35e1251e8fadb7b3bedc22976f225cf13568a95cb636168a649ec2cb0dc973e26f", 0x80}], 0x8, 0x5) recvmsg(r1, &(0x7f0000705000)={&(0x7f0000b3b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000415000)=[{&(0x7f00003c4000-0xcc)=""/204, 0xcc}, {&(0x7f0000710000-0x63)=""/99, 0x63}, {&(0x7f000024c000)=""/0, 0x0}, {&(0x7f0000069000)=""/239, 0xef}, {&(0x7f000025a000-0x44)=""/68, 0x44}, {&(0x7f0000be4000+0xecc)=""/4096, 0x1000}, {&(0x7f0000f02000-0x84)=""/132, 0x84}], 0x7, 0x0, 0x0, 0x4}, 0x20) r4 = accept(r1, &(0x7f0000f04000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f9000)=0x8) connect$inet(r4, &(0x7f0000706000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00005ab000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000678000-0x4)=0xc) connect$packet(r3, &(0x7f0000fe4000-0x14)={0x11, 0x15, r5, 0x1, 0x20, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) pipe(&(0x7f0000ce7000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/27 21:35:04 executing program 2: r0 = socket(0x1b, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ae000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @rand_addr=0x2, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x80000018, 0x5, 0x4) setsockopt(r2, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000023a000)="617ee0cec489bf01dfebe5163b0ab89fba4519afd2912ec06e1386e840c2304ba84afefe38f3c8458fd7587256f8355b22b9b8da567be94e65d83f648e070ca531da55a3fa67", 0x46) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007f4000)={0x0, 0x0, 0x0}, &(0x7f0000dd9000-0x4)=0xc) bind(r2, &(0x7f0000fc8000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000279000-0x4)=0x0, &(0x7f0000227000)=0x4) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000298000)=0x5, 0x4) 2018/01/27 21:35:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000141000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fb5000)=0x8, 0x800) recvfrom$unix(r0, &(0x7f0000397000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000762000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) 2018/01/27 21:35:04 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000143000-0x38)=[{&(0x7f0000243000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000016c000-0x20)=[{&(0x7f0000000000)="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", 0xff}, {&(0x7f00005a3000-0x27)="9eb672add22eec5b446a87a05dbd489aa0c1dbc3e07d6b2c9a1cf48527cd131ec124cc4678acd5", 0x27}], 0x2, &(0x7f0000ce0000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r2]}], 0x18, 0x40}], 0x1, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) getsockname(r3, &(0x7f0000750000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000799000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00001dd000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000286000-0x4)=0x20) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f000029c000-0x4)=0x0, 0x4) 2018/01/27 21:35:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r0, 0x3d, 0x10000004, &(0x7f0000deb000-0x17)="80bda7df8f25c08bb939a10d8ee8708a95fa1c8041f38a", 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000951000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000083a000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000050f000-0xe7)="d36307923abd99b2cac5f374ed9981698ff4646da3b2c2e521e477a1fcd4bf0ae71aae6c3c1c9295ea83f9800e64c130da696eedcefe4327642e6b541dc9ff1ef5b6a6f1dca9c062d4f6069e1c39238b1b0419c1c86ee47536ed48e8e9877b94f24ef1e5a5428a7004721b6d8b40b1c5572f1d555fb30983af3475e5151a433dddc2c5e00ef811b53f982b8faa2f29237382d9279608b26de10eb6d3c3af62f1eb5bf18a2c0e901a56e6746f7e1a8d33716b8d8f0898273bc04edc067a12ebd3ff06225f9aecec8bdc97eadb47ec98fd3d118a893f5bbffb8d3ed86eb1fc7ddc6bf3d3d0313905", 0xe7) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000bc000-0x20)={0x6, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000ef9000-0x10)={r3, 0x2}) socket$rds(0x15, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000077a000)=@common='bpq0\x00', 0x10) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000b5e000)=0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a5e000-0x4)={0x0}, &(0x7f0000c9f000-0x4)=0xfffffffffffffff8) r4 = socket$nfc_llcp(0x27, 0x2, 0x1) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) connect$unix(r6, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) setsockopt$inet_int(r6, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r7 = accept(r0, 0x0, &(0x7f0000e25000)=0xfffffffffffffe42) poll(&(0x7f000002b000-0x30)=[{r7, 0x40, 0x0}, {r1, 0x2061, 0x0}, {r4, 0x4, 0x0}, {r1, 0x8000, 0x0}, {r5, 0x5, 0x0}, {r0, 0x802d, 0x0}], 0x6, 0x70f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r7, &(0x7f0000dc9000)={&(0x7f000039a000-0x1c)=@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x1c, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000fe7000-0x30)=[], 0x0, 0x8810}, 0x4000040) 2018/01/27 21:35:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000899000-0x8)={0x0, 0x0}) r2 = socket$inet(0x2, 0xe, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000be3000-0x8)={0x0, 0x2}, &(0x7f000023b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c15000-0xc)=@sack_info={r3, 0x3f, 0x87}, &(0x7f0000c47000)=0xc) getsockname$inet6(r1, &(0x7f000091d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000705000-0x4)=0x1c) 2018/01/27 21:35:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000603000-0x8)={0x0, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f00008a6000-0x38)={&(0x7f00003af000)={0x27, 0x1d, 0x1, 0x6, 0xffffffffffff8001, 0x1, "beb17bb4e27c7d17c674dba395a123fe5426d6e70812cf03b1037fac8cb50abda1941f356021294e043c52998fb94da738965ebff602d4cd2137d3a7139a26", 0x2}, 0x60, &(0x7f0000a0d000)=[{&(0x7f0000df7000-0x83)="bad4e78dd82447ca92273e7421f5014821b548a01f76b747ed60fef8eb49e3cfe1631fd812b1027d5f13b70eeb03cd95ce3e501bf506115fa92500f3c4c55f5505c92cdc69877fc52f6d8dd87c7599f7ca2e3b9480e95d0bbacfc9299091172a74293c31a8fb1a693ab5a8435c9df565fa91256220f7ca24fc3f81688e58c728661306", 0x83}, {&(0x7f0000a85000-0x51)="2041bd79e816d44f9401ee085855549f7f7f30403ef9ed6bbcdb3ac28bab19367762d8d8dee465013aa7323812e3802234b0732152b5b5da0bbfb8fada5cfade00533c4c687453070328a869a53a044f59", 0x51}, {&(0x7f0000f3c000-0xf4)="fc3d2661d30e4dbbc0768a336fca8c765ac3a6aa4a1b9264789fff973ad2bc2322e3cfca7169fbab4ad5db3ab1d8499e8079f856351e9cf5d0e9bf835a3ff2cd5638bfb07b527e69fb73c3f51fab64f7e366f19aafdb94fe27411416664ea27b0bda13a38fab0fd120c0cff1b5cb58b7d0e2c0a07088aeebc6c7caa0ae63b7a33ee7743ca1037e0d0be54cd702b21d3710bcea47ed880597ef3b030b9880ffb0a7b11c32f4bf4ee001f284474fd89b8092cf60b0607a16f3a8d1b8a289b829008c4eb7b501a76550d4b3dc1e938623f5c372edbdb6db40ce69acfd384d995aefaad7d9e3c7268fbd13db231965a0e53424303089", 0xf4}, {&(0x7f0000554000)="", 0x0}], 0x4, &(0x7f0000a3a000-0xf0)={0xf0, 0x1ff, 0xa2cd, "8c0872065df26b12d1d4cdfb518497101e2427649cb9e9300d232127ac27feb757b7c89fbd79230e9a793473c3ccb7f2d2525df0f64c02c574ba38f3138931d4e41f6eafa0497df6aae857142a5de63817eb336fda4fb2edaec906258aa05a1248449b4f128cb77099c4b7534012043bec96b0acd858868893b2594a6b6e0ade3720e581fe9b3094fcf8ef0664aba64aef0e6615ceeff8cc1138051ef80501e5490caf2da049beacca37df40466036aa351823b0f32ec7e3379e5fb31f1f9ddd6cb0abb0981f00a496b9d0447a8312f05ad643fe5481cf3af9da914a8cfd"}, 0xf0, 0x4008001}, 0x81) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000197000)={&(0x7f0000762000+0x984)=@acquire={0x134, 0x17, 0x315, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = accept(r0, 0x0, &(0x7f0000a9f000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00009ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004f9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x2, 0x1, 0x7fff, 0x0, 0x4}, 0x20) accept4$packet(r1, &(0x7f0000fce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000094a000-0x4)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000afe000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040c000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004ca000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x6, 0xa, 0x20, 0x80, 0x3b, r2, r3}, {0xfd, 0x6, 0x7fffffff, 0x2, 0x6, 0x8000, 0x0, 0x6}, {0xffffffffffffffc1, 0x5, 0x5, 0x1}, 0x2, 0xd, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x5, 0x3, 0x0, 0x2, 0x3b, 0x0}}, 0xe8) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000011b000-0x5)="8907040000", 0x217) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 21:35:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x100000001, &(0x7f0000047000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000de3000-0x4)=0x0) r2 = socket$inet6(0xa, 0xffffffffffffffff, 0x40000000) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c47000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00007f4000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e28000)=0xc) syz_emit_ethernet(0x6b, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@llc_tr={0x11, {@llc={0xfe, 0xff, '7', "bcdf78b600a6f5a48de1e2fba3a21ac0985ecc0e41c2e92c7327c6a989d820567e6d997552fa59ac1e17168bb906a533506007d48eeabe26f12ee3dc4b1b6790e561246c31139ef3dd4d70e1e51e8d053d85cc74bf97bb938476"}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r2, &(0x7f0000885000-0x22)=""/34, 0xfffffffffffffe9b, 0x40000062, &(0x7f0000309000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e}, 0x13) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c8b000)=0x2, 0x4) r4 = accept(r2, &(0x7f0000ef9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000978000)=0x26) recvfrom$inet(r4, &(0x7f0000ec9000)=""/21, 0x15, 0x2022, &(0x7f00002ed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x7, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000bdf000-0x4)=0x9, 0x4) 2018/01/27 21:35:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000074f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a52000-0x4)=0x5, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fb1000)={r0}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000331000-0x4)=0x7, 0x4) 2018/01/27 21:35:04 executing program 2: mmap(&(0x7f0000000000/0xe85000)=nil, 0xe85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) connect$inet6(r0, &(0x7f0000e84000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x5a2}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e86000-0x38)={&(0x7f0000e86000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e85000)=[{&(0x7f0000e86000-0x6f)=""/111, 0x6f}, {&(0x7f0000a11000)=""/175, 0xaf}, {&(0x7f0000cd1000)=""/25, 0x19}], 0x3, &(0x7f0000e86000-0xd7)=""/215, 0xd7, 0x4}, 0x20) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e85000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x20, 0x6049, 0x81, 0xfffffffffffff96d, 0xdbf, 0x10000, 0x9, 0x3, 0x4, 0x4, 0x8, 0x59a, 0x7f, 0xe63]}, &(0x7f0000c8f000-0x4)=0x108) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e85000)={r3, 0x8, 0x20, 0x3, 0x3}, &(0x7f0000e85000)=0x18) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009b3000)=0x0) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e77000)=@get={0x108, 0x13, 0x224, 0x3, 0x2, {{'ecb-serpent-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xfffffffffffffff8}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0xc05a}, {0x8, 0x1, 0x81}]}, 0x108}, 0x1, 0x0, 0x0, 0x8820}, 0x81) pipe(&(0x7f0000a26000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e87000-0x4)={r5}) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e86000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x100}, &(0x7f0000e86000-0x4)=0x98) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000e85000)={r6, 0x9, 0x2, [0x4, 0x6]}, &(0x7f0000bb1000)=0xc) 2018/01/27 21:35:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000881000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000647000-0xc)={&(0x7f0000749000)=[0x0, 0x0, 0x0], 0x3}) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f00006a4000-0x105c)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000073e000)={0x0, 0x0}) getsockopt(r0, 0x200, 0x8c, &(0x7f000087e000-0x7a)=""/122, &(0x7f00003df000)=0x7a) r1 = socket(0x15, 0x80005, 0x0) bind$inet6(r1, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x0) 2018/01/27 21:35:04 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 21:35:04 executing program 6: socketpair(0x18, 0x2, 0x3f, &(0x7f0000874000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = epoll_create(0x0) r5 = socket$bt_l2cap(0x1f, 0x3, 0x0) r6 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = epoll_create(0x88) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002e7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dcc000-0x80)=[{&(0x7f0000001000-0xc1)="bf50e505ffbc884f136aa21c6afd4cb3ba6b212934ecd4d206d4b90626587792c1aad4cd077a77743d93140f5d33499042fa4e850025aa383d836118d0c01e10ae0b6d6ec867cee4a37ad7f954aee024d3d74871eef2e1d030f25441ed0dc7f394d563b0010f3ff586a8bf02ea0e33db1b080288febb1ad3e344f2c89dec8f464080510709a313fa3515be19fbf7eaeb5576c6bc489d81edf989bc5fa6503a9872d36b80a9cfb79e8582c13e517b7c0c5c8f432a39b469d68091478de246caeea1", 0xc1}, {&(0x7f00009d7000-0x7a)="f36113b129cbc1c87cd1b5ea5d3e0ce1b6ce60edfdfc59b25bf69b5d7677473a19c6408b23dd1ff015f61bebd6561a8abfc5ff74ba35c7da4654079f03aa498df0060c9ebcf00ba6df833e0411811b0b2ae97f1ef3d2f73080b305d000e444420a05b6ddc738f952696eebdd304e192ef63acd61c06455ae9c44096bda2e55023c38", 0x82}, {&(0x7f0000001000-0xe)="0fc137fd7f892b484b8fdcabab0e", 0xe}, {&(0x7f0000f0e000)="11ac0329b1a265d523288385970b9a4d62b799afbdfc9ca35b31098f9921b71fa7f01c0ba92e844a2224fef7c19307aea8c38210b86a3279e03871979984ce2ebc328c5a72b77dacf3f4a97704087b8cfa94816385c0d0668432c7da58b45767cff58e2848557b9c25a4d75e637ee43c207b1ba9342312c20df3b978", 0x7c}, {&(0x7f0000e5c000)="46149826301f1b08459f56cd705dd1000a9cdd34bbb37fa8243df16cf0ffd156764d4398dc8f546cb30d66fc808007918ddf3d2199839d939f2aa84421fee985cfe7a8e154be3b2999c64c6d80f3b257ac3440d4e7a452eb6687aa6e1cfd2d4d724a7f15b996cf16b3931dc97a", 0x6d}, {&(0x7f0000000000)="923ff0287677a14604905ef4c637b907d93fb2eeab46a9f7c16ceffc34b0fd81d530865b6bfc7c9f164642e06855dc2e0dec5011ac008e7b99d294703d1fcc9b55492c909c1be3430ea6cc0175", 0x4d}, {&(0x7f0000014000)="b432412bce8e18966a70cd3f1dae135c8b640cbe9a00bc9c0bd96c2c8d09d377ea2d80d3509266a3f561b7e0668b10610b8d48433a11331e9ee4d0eb46c38e15de4ae12bbd05dea4cde67d44af0bc70191b0ed7ec1588038c9a0dcdd7bcfc23b62b67cf2d023a1", 0x67}, {&(0x7f0000edd000)="0b0be024c329241d37b37dfc07a70f61a813804150d3c24e5e5b1bfc5e2e7f3df66686b509cf51ba95", 0x29}], 0x8, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r2, r3, r4, r5, r6, r8, r9]}, @rights={0x18, 0x1, 0x1, [r10]}, @rights={0x18, 0x1, 0x1, [r11, r12]}], 0x60, 0x200080c0}], 0x1, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0, 0x0, 0x3, 0x1fb85265, 0x10001, 0x2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000002000)="442cd771fc3247fb331c012498fefafea664031f993328793fc64ac10e11e17bebe42fddc3bdb5646295d04218d38bb2e596ed830afeace628ea5aff3532c22d45", 0x41) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x2, @rand_addr=0xfffffffffffeffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="eb417ef546c9eac6441699d05b6ac397"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000-0x10)={0x5, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000003000-0x10)={r13, &(0x7f0000000000)=""/176}) 2018/01/27 21:35:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000bbc000-0x65)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x4305, ""}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 21:35:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x6c072, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x14, "2e60cccb088ecccc9311250477781fd6e0566040"}, &(0x7f0000001000+0x149)=0x1c) 2018/01/27 21:35:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000325000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003fe000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b12000-0x4)=0xe8) connect(r0, &(0x7f0000125000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/27 21:35:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e6f000)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x0}}, 0x0}}, @sadb_address={0x5, 0x2000000006, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000ef7000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000063000)={0x1, 0x0}) 2018/01/27 21:35:04 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) readv(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0x96)=""/150, 0x96}], 0x1) 2018/01/27 21:35:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b01000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000012c000-0x4)=0x8c) 2018/01/27 21:35:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000744000-0x4)=0x1ff, 0x4) pipe(&(0x7f0000ca7000)={0x0, 0x0}) accept4$llc(r1, 0x0, &(0x7f0000114000)=0x0, 0x80800) socketpair$inet6(0xa, 0x5, 0xd7, &(0x7f00002ce000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/27 21:35:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4(r0, &(0x7f000087a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c64000-0x4)=0x8, 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000418000)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c5000-0x7)={0x0, 0x0, 0x0}, &(0x7f00005c6000)=0xc) sendmsg$unix(r2, &(0x7f0000290000-0x38)={&(0x7f00006b2000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d1c000)=[{&(0x7f0000101000-0x48)="fc6bbe0ef6cc849e669fd67942fc1bed57ef155f27214ea8c0be19bff51c38021000784c69d036e5280ac616b67bcb67367ac4ceee6069480bacc33a1f6dc2490a2741472dbbc4af", 0x48}], 0x1, &(0x7f0000e93000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x40081}, 0x40) [ 56.889244] ================================================================== [ 56.896693] BUG: KASAN: out-of-bounds in ip6_xmit+0x1f76/0x2260 [ 56.902749] Read of size 8 at addr ffff8801bcc8cc18 by task syz-executor2/11459 [ 56.910193] [ 56.911815] CPU: 0 PID: 11459 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #212 [ 56.919167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.928516] Call Trace: [ 56.931105] dump_stack+0x194/0x257 [ 56.934735] ? arch_local_irq_restore+0x53/0x53 2018/01/27 21:35:04 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x800) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x33, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) [ 56.939398] ? show_regs_print_info+0x18/0x18 [ 56.943898] ? ip6_xmit+0x1f76/0x2260 [ 56.947700] print_address_description+0x73/0x250 [ 56.952536] ? ip6_xmit+0x1f76/0x2260 [ 56.956333] kasan_report+0x25b/0x340 [ 56.960135] __asan_report_load8_noabort+0x14/0x20 [ 56.965079] ip6_xmit+0x1f76/0x2260 [ 56.968728] ? ip6_finish_output2+0x23a0/0x23a0 [ 56.973395] ? fl6_update_dst+0x127/0x2b0 [ 56.977543] ? check_noncircular+0x20/0x20 [ 56.981769] ? inet6_csk_route_socket+0x691/0xe80 [ 56.986614] ? lock_acquire+0x1d5/0x580 [ 56.990582] ? lock_acquire+0x1d5/0x580 [ 56.994552] ? inet6_csk_xmit+0x114/0x580 [ 56.998713] ? lock_release+0xa40/0xa40 [ 57.002710] inet6_csk_xmit+0x2fc/0x580 [ 57.006683] ? inet6_csk_update_pmtu+0x160/0x160 [ 57.011431] ? __sk_dst_check+0x1a5/0x380 [ 57.015573] ? sk_wait_data+0x610/0x610 [ 57.019567] l2tp_xmit_skb+0x105f/0x1410 [ 57.023641] ? l2tp_session_create+0xb80/0xb80 [ 57.028215] ? sock_wmalloc+0x15d/0x1d0 [ 57.032190] ? iov_iter_advance+0x13f0/0x13f0 [ 57.036683] ? pppol2tp_sendmsg+0x41b/0x670 [ 57.041005] pppol2tp_sendmsg+0x470/0x670 [ 57.045146] ? selinux_socket_sendmsg+0x36/0x40 [ 57.049806] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 57.054643] sock_sendmsg+0xca/0x110 [ 57.058348] ___sys_sendmsg+0x767/0x8b0 [ 57.062321] ? copy_msghdr_from_user+0x590/0x590 [ 57.067069] ? lock_release+0xa40/0xa40 [ 57.071068] ? __fget_light+0x297/0x380 [ 57.075034] ? fget_raw+0x20/0x20 [ 57.078478] ? schedule+0xf5/0x430 [ 57.082015] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 57.087900] ? rcu_note_context_switch+0x710/0x710 [ 57.092835] ? __fdget+0x18/0x20 [ 57.096203] __sys_sendmsg+0xe5/0x210 [ 57.099989] ? __sys_sendmsg+0xe5/0x210 [ 57.103955] ? SyS_shutdown+0x290/0x290 [ 57.107918] ? selinux_capable+0x40/0x40 [ 57.111976] ? SyS_futex+0x269/0x390 [ 57.115697] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 57.120709] SyS_sendmsg+0x2d/0x50 [ 57.124241] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 57.129001] RIP: 0033:0x453299 [ 57.132173] RSP: 002b:00007fcfef194c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 57.139867] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 57.147122] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000014 [ 57.154374] RBP: 000000000000036f R08: 0000000000000000 R09: 0000000000000000 [ 57.161626] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4308 [ 57.168878] R13: 00000000ffffffff R14: 00007fcfef1956d4 R15: 000000000000000b [ 57.176588] [ 57.178202] Allocated by task 11466: [ 57.181905] save_stack+0x43/0xd0 [ 57.185343] kasan_kmalloc+0xad/0xe0 [ 57.189039] kasan_slab_alloc+0x12/0x20 [ 57.192995] kmem_cache_alloc+0x12e/0x760 [ 57.197124] dst_alloc+0x11f/0x1a0 [ 57.200648] rt_dst_alloc+0xe9/0x520 [ 57.204342] ip_route_input_rcu+0x1076/0x3200 [ 57.208826] ip_route_input_noref+0xf5/0x1e0 [ 57.213219] ip_rcv_finish+0x3a6/0x2040 [ 57.217173] ip_rcv+0xc5a/0x1840 [ 57.220523] __netif_receive_skb_core+0x1a41/0x3460 [ 57.225522] __netif_receive_skb+0x2c/0x1b0 [ 57.229827] netif_receive_skb_internal+0x10b/0x670 [ 57.234828] netif_receive_skb+0xae/0x390 [ 57.238960] tun_rx_batched.isra.53+0x5ee/0x870 [ 57.243614] tun_get_user+0x25de/0x3940 [ 57.247574] tun_chr_write_iter+0xb9/0x160 [ 57.251793] do_iter_readv_writev+0x525/0x7f0 [ 57.256273] do_iter_write+0x154/0x540 [ 57.260144] vfs_writev+0x18a/0x340 [ 57.263755] do_writev+0xfc/0x2a0 [ 57.267196] SyS_writev+0x27/0x30 [ 57.270633] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 57.275368] [ 57.276979] Freed by task 7176: [ 57.280248] save_stack+0x43/0xd0 [ 57.283687] kasan_slab_free+0x71/0xc0 [ 57.287557] kmem_cache_free+0x83/0x2a0 [ 57.291515] dst_destroy+0x257/0x370 [ 57.295210] dst_destroy_rcu+0x16/0x20 [ 57.299086] rcu_process_callbacks+0xd6c/0x17f0 [ 57.303742] __do_softirq+0x2d7/0xb85 [ 57.307521] [ 57.309138] The buggy address belongs to the object at ffff8801bcc8cc00 [ 57.309138] which belongs to the cache ip_dst_cache of size 168 [ 57.321866] The buggy address is located 24 bytes inside of [ 57.321866] 168-byte region [ffff8801bcc8cc00, ffff8801bcc8cca8) [ 57.333637] The buggy address belongs to the page: [ 57.338554] page:ffffea0006f32300 count:1 mapcount:0 mapping:ffff8801bcc8c000 index:0x0 [ 57.346684] flags: 0x2fffc0000000100(slab) [ 57.350910] raw: 02fffc0000000100 ffff8801bcc8c000 0000000000000000 0000000100000010 [ 57.358773] raw: ffffea00074da720 ffffea000743cb20 ffff8801d6fe34c0 0000000000000000 [ 57.366633] page dumped because: kasan: bad access detected [ 57.372330] [ 57.373943] Memory state around the buggy address: [ 57.378860] ffff8801bcc8cb00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 57.386202] ffff8801bcc8cb80: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 57.393548] >ffff8801bcc8cc00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 57.400887] ^ [ 57.405280] ffff8801bcc8cc80: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 57.412620] ffff8801bcc8cd00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.419960] ================================================================== [ 57.427300] Disabling lock debugging due to kernel taint [ 57.432773] Kernel panic - not syncing: panic_on_warn set ... [ 57.432773] [ 57.440130] CPU: 0 PID: 11459 Comm: syz-executor2 Tainted: G B 4.15.0-rc9+ #212 [ 57.448776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.458115] Call Trace: [ 57.460689] dump_stack+0x194/0x257 [ 57.464305] ? arch_local_irq_restore+0x53/0x53 [ 57.468953] ? kasan_end_report+0x32/0x50 [ 57.473086] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.477823] ? vsnprintf+0x1ed/0x1900 [ 57.481609] ? ip6_xmit+0x1f10/0x2260 [ 57.485394] panic+0x1e4/0x41c [ 57.488569] ? refcount_error_report+0x214/0x214 [ 57.493310] ? add_taint+0x1c/0x50 [ 57.496832] ? add_taint+0x1c/0x50 [ 57.500358] ? ip6_xmit+0x1f76/0x2260 [ 57.504143] kasan_end_report+0x50/0x50 [ 57.508098] kasan_report+0x144/0x340 [ 57.511883] __asan_report_load8_noabort+0x14/0x20 [ 57.516800] ip6_xmit+0x1f76/0x2260 [ 57.520420] ? ip6_finish_output2+0x23a0/0x23a0 [ 57.525072] ? fl6_update_dst+0x127/0x2b0 [ 57.529207] ? check_noncircular+0x20/0x20 [ 57.533428] ? inet6_csk_route_socket+0x691/0xe80 [ 57.538260] ? lock_acquire+0x1d5/0x580 [ 57.542216] ? lock_acquire+0x1d5/0x580 [ 57.546177] ? inet6_csk_xmit+0x114/0x580 [ 57.550310] ? lock_release+0xa40/0xa40 [ 57.554264] inet6_csk_xmit+0x2fc/0x580 [ 57.558211] ? inet6_csk_update_pmtu+0x160/0x160 [ 57.562940] ? __sk_dst_check+0x1a5/0x380 [ 57.567057] ? sk_wait_data+0x610/0x610 [ 57.571015] l2tp_xmit_skb+0x105f/0x1410 [ 57.575057] ? l2tp_session_create+0xb80/0xb80 [ 57.579607] ? sock_wmalloc+0x15d/0x1d0 [ 57.583552] ? iov_iter_advance+0x13f0/0x13f0 [ 57.588024] ? pppol2tp_sendmsg+0x41b/0x670 [ 57.592336] pppol2tp_sendmsg+0x470/0x670 [ 57.596464] ? selinux_socket_sendmsg+0x36/0x40 [ 57.601104] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 57.605919] sock_sendmsg+0xca/0x110 [ 57.609603] ___sys_sendmsg+0x767/0x8b0 [ 57.613552] ? copy_msghdr_from_user+0x590/0x590 [ 57.618286] ? lock_release+0xa40/0xa40 [ 57.622240] ? __fget_light+0x297/0x380 [ 57.626186] ? fget_raw+0x20/0x20 [ 57.629614] ? schedule+0xf5/0x430 [ 57.633130] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 57.638985] ? rcu_note_context_switch+0x710/0x710 [ 57.643889] ? __fdget+0x18/0x20 [ 57.647227] __sys_sendmsg+0xe5/0x210 [ 57.651000] ? __sys_sendmsg+0xe5/0x210 [ 57.654959] ? SyS_shutdown+0x290/0x290 [ 57.658902] ? selinux_capable+0x40/0x40 [ 57.662938] ? SyS_futex+0x269/0x390 [ 57.666628] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 57.671615] SyS_sendmsg+0x2d/0x50 [ 57.675126] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 57.679849] RIP: 0033:0x453299 [ 57.683017] RSP: 002b:00007fcfef194c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 57.690701] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 57.697939] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000014 [ 57.705182] RBP: 000000000000036f R08: 0000000000000000 R09: 0000000000000000 [ 57.712421] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4308 [ 57.719663] R13: 00000000ffffffff R14: 00007fcfef1956d4 R15: 000000000000000b [ 57.727342] Dumping ftrace buffer: [ 57.730855] (ftrace buffer empty) [ 57.734533] Kernel Offset: disabled [ 57.738131] Rebooting in 86400 seconds..