[....] Starting enhanced syslogd: rsyslogd[ 16.332261] audit: type=1400 audit(1517248771.290:5): avc: denied { syslog } for pid=3999 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.433285] audit: type=1400 audit(1517248775.391:6): avc: denied { map } for pid=4138 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.20' (ECDSA) to the list of known hosts. 2018/01/29 17:59:41 fuzzer started [ 26.729325] audit: type=1400 audit(1517248781.687:7): avc: denied { map } for pid=4149 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/29 17:59:42 dialing manager at 10.128.0.26:34895 [ 29.645426] can: request_module (can-proto-0) failed. [ 29.654616] can: request_module (can-proto-0) failed. 2018/01/29 17:59:45 kcov=true, comps=true [ 30.090522] audit: type=1400 audit(1517248785.048:8): avc: denied { map } for pid=4149 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9076 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/29 17:59:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000faf000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"d17decdab25539"}, 0x8}, 0x10, &(0x7f00009d1000)=[{&(0x7f0000340000-0x51)="0b4571063161e6747ae0c98a9493883effca887716a20a8c72065356158c05502bb192a8929471a267c3589f9c48ab3a0b7099052ccf1bfd830d35ef142b22a400845af33d1312e0f6d2056fc14601b0e5", 0x51}, {&(0x7f00001b2000)="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", 0x1000}, {&(0x7f0000000000)="6e1ef6f3c4c96139309ab016a5773a671399603a7ca7b7d2f50ac4b2a3c4a4ee6a03bf1685cde4785fa44d11a3f66766d52bba0ffb4c768127af65e8929851de81881fa7e2c5c9de8dd81e47b1a73529100a31d1985590f7d065a71762ce827b6cc65f313f5f0976f4b85cbeb743d3f208f415ecea9741a9ef8062be7905ae2b5026d7c3673c63a3e8bd639850c8269801f56da8cd852f35dd9722b58fca8a39b55205084cb5992a2ed090be3d8c92efbf8ee217759b9a5650abe283b599e6f81fa8740c93f2712207c7f1b89968d7eff7938ec8e433ff898ea4c5229ce352af23c31b70636e7b5b2869a2507a5dc6304570", 0xf2}, {&(0x7f0000c63000)="729cd2571dc6fd8f7fd91b4a2f5938ff7a8a754f3c46810e4ba5d4d5c1dc3841153c8a914a5cf3a2bb0593fb31e35bc5cd249b821c1c7a7d12f449fda579b8177b666b", 0x43}, {&(0x7f0000001000-0x3f)="10f525ec77311a868df07b2e4846faa5b9b5ae79530bb38fd9341e85b59dbd1b56b47566edddeb4cb07dce9d397fee9611adba54846bb5c405abb48bcfb15f", 0x3f}], 0x5, &(0x7f000086a000-0xc8)=[{0xc8, 0x108, 0x2, "ab173a5dc0201b6c1c200f79715a1c92497da1cef27004572ceb484dadda3bb6109a27a311de0ff419100b3578bc1b9245ac7cadb276cdf3ad3dbf8aa274b934f6fa41f6b7f895ac7c9d8f57e7c729062a5fe34e19cf08311f3b3da067400d9e70ac99a1aa4c95bdc8100cc6f4d6a451d5f40d3154cb489b0d66ef9fc99ac4f82ff1db25369b1dd72a84d7131d3d25923619305228921156ee2c8ebf2441f397a8462b06c85c0176c3127e08238e6a7fa5c1d145"}], 0xc8, 0x0}, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xffffffffffffff80, 0x80000001, 0x5, 0x7, 0x3, 0x7, 0x101, {0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x836e, 0x5, 0x1676, 0x401, 0xfa}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x2, 0x8, [0x9, 0x5, 0x9, 0x8, 0x4, 0x2, 0x8, 0x5]}, &(0x7f0000003000-0x4)=0x18) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000)=0x48, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000)={r2, 0x45, "47cb0947772cca7dd1eb7b21599deb30afeb3110137f64fbd21129f5582768dc9a99ce79dddca1be7e2089b28d26fec35b6cfe9581a458e951539b182b8ffdd0fd16647fb9"}, &(0x7f0000004000)=0x4d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000005000)=""/185, &(0x7f0000005000)=0xb9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000007000-0x10)={0x1a, 0x1, 0x8, 0x40, 0x1, 0x5, @random="121e998a6f52", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r3, @in6={{0xa, 0x2, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8c5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r4, 0x4) bind$ax25(r0, &(0x7f0000001000)={0x3, {"a0c4a8e3bd4134"}, 0x4}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000008000)=[@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x80000001}, @in6={0xa, 0x3, 0xfffffffffffffffa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4923}, @in6={0xa, 0x3, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) 2018/01/29 17:59:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000001000-0x3e)="ba29876c1aac1e2bc7504e9118ed3ecb1b27d4a8f8eba8f3c4c9bce6dcf63c82048447c0bacb18381f735cc2c4afc89b134b5694bfeec31bf83a24233e54") r2 = socket(0x7, 0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x7f}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000)={r4, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000000)=""/105, &(0x7f0000001000)=0x69) shutdown(r1, 0x1) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000002000)={r2, r6}) r7 = epoll_create(0x4b46aa3f) epoll_pwait(r7, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x9, &(0x7f0000002000)={0x7}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000003000)=0x12, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000002000-0x3c)=[{{&(0x7f0000002000-0x8)=@sco={0x1f, {0x28, 0x7fff, 0xcc, 0x1f0000000000, 0x7, 0x7}}, 0x8, &(0x7f0000004000)=[{&(0x7f0000004000)="029ec932ff202d3a991f7c63e34d0adf55f61e76a899673b5a8aaafbbd0da74665b5f63b8600b737827d1369d5b2fbf2adf0ee6ee65e4cb489bc6b09dcf483933dcb6837042862c8faaef5f22c2373e045b623", 0x53}, {&(0x7f0000001000-0xbe)="40be449c5c1648284a80d23a7c9463e22d0449912c853be300fe54feba0b5b4165e1875fdb666f39e9618fac3b9955557e84ddf6927d79e05226e0393c05af8ecafb0920407513d34f69dba05dede058a78ad2e760ee639e8177c1fda1a1f577d530c73b4f7a2b9a4477505a84b62ca8214b6187d0e0d789820a7471bde320de8d93c4c984c75953f7a9d5f42de3b222e83e56e5fd8864eee942c024d15384e5dc3f6d1ff5ee78592d09ae1b2f3863c64d15d824978133d47862b58ea954", 0xbe}], 0x2, &(0x7f0000004000-0x3f8)=[{0x28, 0x84, 0x8, "b414598552fa4a4e25958530d11d102ef9a2df7641"}, {0x28, 0x111, 0x5, "ccc1dbdf669eb8325bd9deb48e99e7518b15a630174f61"}, {0xf0, 0x105, 0x8, "5da6ad07ba2380b79b3ea81df77f671ca96fe9ba48944cb5088488300d73fe6b95d7758ebca28cd99d388914a38cd92b117956415dc104f24e63b59bf3beef5c9c6fef02f11fe81b76cfc5af8857a970ec8a0b8a93977d2673c8f96df21165c26cdaf4e9da03ad952c939bd4a257390424c5ec254d014a40322b3dd10e1c7f248f8da6c66f261306289a5869cd505ae32c7a43f69c0472cf5ca6dc84b413b3fc6768ec7d94f2ea3e73f4cc5b2244cda1f9ca7030312dea7b3ca52251e133e8f42e83b664c246fbcc02abd206312ac6582a375b957b13e21213bf506572d8"}, {0x18, 0x108, 0x5, "05639d"}, {0x40, 0x0, 0xffffffffffffffff, "f2bbd1240bded4bbd3817107798a7d222fb6be1e26ff3a7741abe27dda1ab4554e20d877f3213f5f547afd7b86"}, {0x88, 0x19d, 0x2, "cbf922fa6df511a160ecdc9d3acf1e3d9dc922a37827e9b89673dcb2038cb9b2b7184c71f122980a33a7dc8ca13b9c71c6ef8b92ec7be07f243ad2d499c59dd34a2dd33b9259d1c6e9f05227343097a23ecd7874e2847d37dbcb9c0a25a06405a17915d901b464157ab011582241441bde"}, {0xf8, 0x116, 0x7, "dbee4ce29487c10b4244c32a21757c6ea65571d9a1f9b23ba25c381fc501df74f7b278f6dc095b6b1cf0fae55ef4ef6f80ab56b29b497fbdd407e366433642b24522f0c155308cf6cd1e359b008797f68c4a3933f58ea6547060ce5f8f75a4b12d834d7c41aae63d496f652415ee8b9a3134782469d9ead451a994034f380133f03e58ac39b2d6dc2679aed995faecb1580b48db0f842b7ed44ca99f3a483e68b3e1ff358cfe912353cfc8fabee7cbaf91603367ba713bcd298c6140272b2644a84aab862c0e83d847f4ff69af31aed0402e9d136107cf5f152f915bda8c7c2b5245aaede4"}, {0xe0, 0x11, 0x2, "8a8c66c20f54079299fdf4778429c40308bbc80fcc4fa57179f43a39396a6b8e65bfa847c941cb6f8a6ea16fd85efec3ccb673cb1a5dffeefbfd7cd48775f1d31d5e9986401fbd4c2f6f72448a534f2b454a53ad2699a9384ef18c31adc0ebf84af5afac8add3eea227735411302f623cc65978515a96326bb90cfac05f0b171a88ca55c0603e104f1e20a4b1b382b471852f35b6cd4b9e4edcde66469e569c210032ec31c2f0c27d1d9e189166f2376ae12530acd0208013ffda3e02b7e5a0ec9b0702d6c7c58bcb54f4179cf02"}], 0x3f8, 0xc000}, 0x385d}], 0x1, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000005000)={r5, 0x100000000}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000007000-0x38)=[{{&(0x7f0000006000+0xd45)=@rc={0x1f, {0xffffffffffff0000, 0x6, 0x401, 0x200, 0x1, 0x1}, 0x9}, 0x9, &(0x7f0000001000-0x90)=[{&(0x7f0000003000)="9eaa1cc77235c14f51eb01e70b6d592b7762de81fa0c63418ddd43fffe8be299d3253123d65905046083678b98c8047b214c1462fe2f491344dd25e4fb8f1f6400f664bcf86b3477739172ba095eb6a315625ded08cbcbf191e59f3f1e52e30d3d6f0dd30531792c1ab799fd490e", 0x6e}, {&(0x7f0000004000)="d5cacbac1cac7556261f85725f991d9ff8172517f6bb6d3a5c8d3dc291ae56af5d7140bbf3ffbff633bda9ae263ef9febfa79ee5f1fe9ac4e2a68fe5c1a7dde3bed920fdd9a0af966318db028042b42a81c14579dc2a4621e98290afec3802d68affc50b3a861ede98faa71046482993d76d4aa765725f12ee4c863038a8212d1881ccaae2f8e538f3a2ebada0c1094b5a6f83688f530ea32c21597c1a3efec04c59ce0f4ecc7c3d4791f851f6b9f4c90f692ddf31cb1a44050e52937432d119a9a7", 0xc2}, {&(0x7f0000006000)="4b7758e76e76f416864e9b689bd87804856dad3c5a8eee6e97d395576af8442a053dd5675ea59e12df31757ebc9e0fef7f267f3d102f3dace2515e5980a471640b4724e2b8406b2a2ff3838ab6a567a22403b1fcc45c811052e00b191c3ac22004bf7236a1e94c3f255c6361f22c9c8b65523ac18ab21820044adadfc92c09508d204e7a49caaf74c44728bf8ac0eaa4de5a7f47e729521c96b3983068f08a3c9a2bb78599b12c35a5b7b67d201a04368e0b0576ffccfb986b0da76fbca7f8208d7e69344339cabc6549c6226b26881ca567bb715786a4c91db63d51c1fd58314858cc8a66001d7c54e61d4c16c5798377afcad9af5836c19818f8e7d48fb35933647bd4bee779bdf1a62b5fd1c098b613b0f8eb26a0795986a106f90dd93b7788cb88c1abf9390b360a0857a6bbe3451110ab2e92d5087d94d93ed8c04a7c52ee7db261d6e3556ed0b8ab635de028d9f0a30f285dd98c7f8c2d22cc9efb828c862092d061c452e5cd4b4c3f9190cc35da0e1e28dab64baa2c2e282e5383123ccb83a51dcec72225f30a7b540ce4e4a34ed72e5698826d714a8e12d5db373540cbfedff1a68146f115add8b027235dc499276979164807db9316f871711fd9fb6a4cb5b39d3ec5fa5712ac8c61ba42bc02330d4ff5ea17ae7b3f6ac4fb0cd51e7fbe42bef19a3bcf4bdefbb72eeb44791bcae97b779e02f30753ac29869de4581c7156da20f882c9980663a04d47efc64780eaab0d6608a6d67372d541c9a6d0a9b69ca58ce8aac5b3f6246f8860e7dea4aa2505dceaf8f95890d818a67338218ca308fd244ccad18cfd071d098b65c158fdcf45d608b46e1877b9ca6c6afc7450498b7e9e52ef12cd2896bda416ff08fa345ced5e5032eab962a3b638d5bad173af757cce79c92adca2ace5cd637391624ac0b64d0b7404775163fcf87e49efea72b9e79603ac9d64cd18c97a42d95a437cfba34e289299d220c7f5eae94362840b5e0a6263882c38f778eb9d0dab3e4ea40d4065b55eca4532f275b96b0bd0dd50ae571aa55fdbf5a3fef485e5b1b478fe052ae743b6d182e40f64a8b828dea5d250832da3d4a7abbdd1cd438bd3726421e856a61b90edd73f751f4746677c44b1b42ee5d7236eef9c96defccae54b376527f32c30b2c77bf147e66ce1922f3670358b05f9674de076dcefdd1ff6b0d0577cb8565a0d63ea84e5dcadbde59925d3d18d2c4fc6a61543d68a8a052110254934b11f18ac75b3d421a396df8e88d483f508e7975c69f5c2ba4a721b1bcce11ede0752d6f65d041a7a6c304ab5620e15ac9699a27a44bd22b5c1dd21573a92fa9b17c0238339cb8799b6c4fccf607ad64c5c68a10e5fe51e605885b71f1e70a23439c0ae0eb55b6025cb6eaf4a77c1f3c2db0887db52d4c186ff5a9d0e59a70ba746d98716a9690878d92bba267cb258f0acab2e35cb7f5b943687057dc2060e4c66cb347f68bda42f43ed1c863dbe19d586946c16e80083ccd7da8a0369b05200aa19fc859ead5a6191ebd1e864097a24188d6700fda677a975d2b15baefa1fecad2a07ed6ea18d9f638cc278132227319cb1d824a6694d2432239c832c19107fdef435f59c1a8719185430d6cbc6c1efc09ac9dd606bd844aa047ebd3232fa88d1f2e090b4f9cdda60bdab3da86fea1c03541da8825b0c3884f8950b0e5fdd5b829f4e1192bb76ed222cda96a8831e793969b036516261453ecdc405ca95d6c3aaac9b8cc7c289d5982e3f8992cee61f02b28ad8eb570845f32fe241acc182aa0fe77c8c52a438bd7f7da48cf8cb61f33e4a86257b7682d2f21c05156af8adfc3fd43ec807ec47507e20cb6801cd6519aeca5461b75f358fcc51995bd4e2cc5a3b3cf3375c1af3f98542e55ae0ba5fa91a4f79d87b42ab4ee6779d8661630fa40b5c443982e1b6db512efa8f01814aa31950feaf982c735ae2ee6035dc340b7ed8b842c5fbe6df6d6c788b19c7ddce3e64b617a3e539b06615e23a7c0e31edb51bf14c915951b3bfb18c97aef4a268858ecb592d712ad6bdb880b35b0dffeca3725e6180930740e8e641de2e31e1316b87d265f526d5920177274deabbf1b8cf98521526ea268304dc1d5b4cda4d8adfaa41080481897cd348b4490b6ab1aded72d9a8e7dd05d174753ee5444fc26e1843b261c0497559f99aa0d4df1ff36778b461cec0f003103997efec658f40440a64e0e29dad254c9fd6363fead9a4029eda5cd80abc188501fd7c9b101dc8a4a762c318450b1da1f25322503e01eb62a683a265224184bb857aa09d1939b953bb50399110b9de75ec6357abbd960fceb16f4dd0676d3c5bb648ff759ef4f60a911245cf2ac67eb2b647f67bf5c919de7857603cb6503f9a4152e7cb9e858855064382f14937d0fb299162e746a8148f15af95b8c8cefeca39497af8c67e353189544a8208e9e02b730c82c40a484160105fbdc7020faeefaa55a8fd19b07de1786961307592c36a2e095adb8d7fd4d65cd18ad2bdfd4e64dd90f3f1f17b55cdb0428f822b43e93e556d0b49f3a42d1df0b792c3f37cc0627c2674377d633d6ca0e26497202251484e065bf5b7fa6603efb6ff6caa6037fbe5cd15bfd2b8bfc404516435c361c45d7931e0be48d29f72b48ede4f6aea44db206ff8af490a62dfa0f10ac7e199c456aea280b60712e6b693908e0199fc002ff40d2ec0ad8afc297d7cc3af87c6a3cc2807e15b4980c05045ce057c2b45b97738f82c505baf28c2f9c7d039b7f8fb8e80b9ef6d2c02952d606287bc742bedab4c578cf2e8c7f3b7a866ae4550f44159ad28a9b0d5fb89b3094296107eefc94d98eb979c8ce8167fc5c67660ad3bbf15058d8f240b4a9d33fc69b5f389c745821bbaa008cf30e75a64282bb843e8d30c1c5d444ffff067f83f0ea30f153283d224974b3a7bd5d598a5c31d87eac90fc1daa3735ff26f1b0d04f3f88a8246a656256c62a8d0048545ae31bf03ed34dd0a439a17212a8365ad36defa4c13c93339d3b716250d0a40b7b666f09f98e0433d76c144d7ce3c71db9301bfcbb7e4aafded9d8ee5454857f11a73732cafbf499f052a4d1999528c9a03d955ce6b9f4ca5caa5a3f178122568b308e64b8849e6accb5b496b524711cf469c2df37b3cb38109215609a6e656517e9af4977552a0da0ea4034988f895a526f63615b28d4ff8a1ac9d47a4cb051ac64e11c1d6fda17f958f678c65a5c78fd726032cb0edd60167ec582eaa949fa3767f5bff2a5ac36f147ea2e6b1e3bffd0afae0f38642b30d5597560bcd3521f04d8a91acf9f65ef6dfa75b5682bc36e6f7628b209699b8b91682a18d0f7050937666236e1d45b1d5608047f027a4dbe21739037d013c98ba9b368c089c7f5016efc561258ffd0889a6de010ac93a27316f482ae31c5842c063ebf8c23b0ba812bef799e0ed092df804499345e0ab4c46a819e01d8de6ba2f6d1bea1fd1581691ec670f182f30fdc5d6aa63ebc31785d9f692575135cc2506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0x1000}, {&(0x7f0000006000)="c6bb19effb82f3c4df60fa3132d458703dbe8ffecf57180a4d9b881c41403294e2daabf7f82bb036c6ce31196f948de5be24db5c3b457701b3be6a300b4aa312337e39d460cf080917782e67a942ec5022cabadb83428ac92d07bf8bf5b2f9a735e5cbce5e6b4063c5a487af1989388f2dafdb8d1b135e69dd45", 0x7a}, {&(0x7f0000005000)="9b19a243d1bd171883e2e01c1c3b2c3e01bcd561ab7ecbc72ce4a78f7ec2d7454fe5c5c57564cbde9986f4b3e5daedd597688591ecdbe670dfee5df65d7a03b6eeb41a25d6043e2519c65f8ab5cdce5aec4d5bad27fee70cdf59b1a98b42315e7d1d839d046ede18dff8711e3dded089dfb03b9ee48785f3ae11960a4b37aff40ea5392a00a0f9007f69ce7da64c82b053caa31feba91494c660bcc6b4da75e623eef4bd83b7dfa249cb3247c7374b", 0xaf}, 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"996585c730662cfcca6e2740bbef717d0636e30979bc6a6257055a371558338f49e4e12d966f1a7812fd642a127decc995434c7d762841d81b99db415256c8b99e28c0ca2b01de3ead238695d89f83080c3777fb3db6ce0a589b62dd689ba516979dc37c451500adcc80acc236705bba7e3deee797f4d89065315cd2cf5a7bf5beda60c131ac30ef3ae489f957b7e44e25034fb0b05466f3106bdcab96810e7a1ba3ef392d017348ac40936c351bbdc766bc53ef73d849c337884293677150cf7358a28eda1dbfb4be5acc656cf04099cf48852abc01c72d5d75c5f0758084d56a64f3e5"}, {0x110, 0x11d, 0x1f, "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"}, {0x98, 0x0, 0x0, "6165c0ab04f285acc646318b98150e038756f6f194636defbe835a23c865fe5bf7f08ef8724805d0cab122aeb736954bafe1d2d57edc1cdc6172a0b76b10cddf0a5dbd16c2860f6ededd70691c0d3bd5c800ce9429e92004e276abd72374f2538c040cd51bde667788660e05f3dd956d75f33deec262cbb2fcbeda2454d9f1b9d220ee7ff673"}, {0x40, 0x6, 0x0, "2eb110e4d69773872df0dbabe0dff4829b7d4f5fae6bce11aa0ffbc49996ff99562155f60fb14a909df4fbcf9c58bb01"}], 0x510, 0x80}, 0x5d}, {{&(0x7f0000001000)=@nl=@kern={0x10, 0x0, 0x0, 0x80000010}, 0xc, &(0x7f0000002000-0x10)=[{&(0x7f0000005000)="f11b7dd308c964b3cd6a7e91f16c1ff223a0fdc0486e16a5e7bf7c2a307f8916fcf368abdd709064ac20ad799630791514d963d6019b95ce0da55317390e42732d02847b0bed58c7bfdf3984fcd4bebe32dcfdb1a383bd10b54b5b5ddf38456a99faa7d973385c790c5698c5f35da0b1cbd7939de8e819a431e215cc8d91f029da0855c637b74707884d0117a0d15ec4fdc766cb4e6fcba72d9157269c0c159181e83c64", 0xa4}], 0x1, &(0x7f0000007000-0x240)=[{0x28, 0x10e, 0xfffffffffffffffa, "2c40caeffbe7797114076fb127f6af872d122cfa"}, {0x110, 0x10e, 0x2, "f97ea15a0f540073df538f2671c8d779c225e8d79eeaf2c9494235462fd1a82aca88dff411b5d87fe3035899f46ba482ee793d4fcd6cfbb50ce4385398d72dadfe2986f6e6397347c9bbcbef7494382b16e92d03306d441c6d213b5971b37c8c4caa5bd51d14d5f839befc28dd3e681fb1818305fdaa3823801f01197459062e5591e97e004c28f93a835b31f2be9759309802e7242202a70f36839427c303e4d4114ada5647318e56d72568ab2ebe6e4a7e64dce608513958365b66a06ad43b3f9efe79e264859090e21f2090cbc9aa66bb352503a02b6cd6c6b3309f72fa12584fdc2af08ecc035ff4ed9455efe655008f152aeec6da5eda"}, {0x108, 0x0, 0x6, "7e1c57fc4dff1bc9df5a930efc2c85fd8a7775edba78fb4561941a4f5d44efb662d69901b5a4c5071d5a9b08c362fdea765feb8569de2a0cea1ac09d9bd234ff5e14e641f428a5e78f18328c59c82a4d893561b54b1d56c47f6486742d8e4d6ce03db57bfee21068f1d7b12db41c46815fb5dc8117d670d9a0a7ba262dfbea93ede5bf8b71b4c7713a7fec7c236be222fb680ff2b847ec5e2359f13b2daefe17577f1155a18bbe0c2aeb40043393498031f753ec78aba46ab0893fadc9543c5824b7f4201693ac8639dfe1ac572c02ff7d38fede39434fc2be1cd1334e86ba1c069083e3d971d66fc15b0913ab568b64a675f0e3eb6d"}], 0x240, 0x40000}, 0x6}], 0x4, 0x4) 2018/01/29 17:59:46 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000170000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d5000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x1a, 0x2, 0xd0, 0x8, 0x3, @random="b3ce8023e6b6", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0xc8)="022dec708c421ed99aee198d3500cf2653025e9473945745be80a97c2e72fe71ad781264df1e8e30f1f4831d38d5b63b0d5329c36abb2d9825078b5b3f229c167ac878410c5cc11945d895a1f65bbde65c713f73cba26e39e34aa96516605fb2c8c0759c990d1614526e24344783231579c0384aaa38afcfebc4be9bdff7c6daf186ef03e22eb8289c5612845dcb4a817bc61c3707a1e5e45bbc9e3bc2076f74c3b5f38c214df6945e657e7efd1ec2156793c6cf5d3f25d51e644f1b9f812c9618bfb9c59ad88c01", 0xc8, 0x4, &(0x7f0000001000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x13, 0x3, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000002000)=[0xb9a, 0x80, 0x4, 0x9, 0x7, 0xfffffffffffffdc4, 0x6, 0x4, 0x2c48, 0x14], 0xa, 0x40, 0xffffffff, 0x40, 0x8, 0xfff, {0x9, 0x9, 0x80000000, 0x7, 0x6, 0x8, 0x1, 0x4, 0x7f, 0x3f, 0x1, 0x8, 0x3ff, 0xff, "dddb7e3726538677f816bd66af75b8f6b53d8b5efee541a51c03bcb6bd1711ad"}}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000003000)=""/42, &(0x7f0000001000)=0x2a) socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$netlink(r0, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x328, 0x170, 0x170, 0xffffffff, 0x170, 0x98, 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, 0x228}}, [{{@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, 0xa0, 0xd8, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x8, 0x0, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x10, @dev={0xac, 0x14, 0x0, 0x15}, @empty=0x0, @icmp_id=0x2, @icmp_id=0x1}}}}, {{@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, {0x8, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @port=0x3, @icmp_id=0x1}}}, {{@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, 0xc8, 0x100, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x7f}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x400, 0x400, 0x0, 0x0}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1, @loopback=0x7f000001, @broadcast=0xffffffff, @port=0x0, @port=0x1}}}}]}}, 0x388) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000003000-0x4)={0xfffffffffffffff8, 0x1, 0x8000}, 0x4) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000002000)=0x691, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000006000-0xba)="121ab9fd1f24b69a04231aec94003b5a5b48add8c5185dddae8de7d934ed36137838f4bfd41f3de079a9bf5d93e8ef685fe58a19664371aa93a644cdce7ac460f4fe6dd3c9e54c607860b42786e57dcb4ce726516d79d770c16ec6f858e31ca486c05ad38f7f6ed176a5a7998b2e3cce7da4b6e609f135d4eba47848b089706f8f8fd2bc5bdfcebea418511a546cf396ed6c1122ef12cac06c387755e7c7440f958f80d9f09e5f994e71eb3f90ce64ba31fea2e03ae803b6a7f2", 0xba) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006000)=0x0) r4 = getuid() r5 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000)={r3, r4, r5}, 0xc) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000005000-0x10)={0x2, 0x1f, 0x9, 0x1ff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={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]}, 0x5, 0x8, 0x10001, 0x84, 0xfff}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000007000)={r6, 0x1, 0x0, 0x7ff}, 0x10) 2018/01/29 17:59:46 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$inet(0x2, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0xf7, 0x4) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000000)="e28566f0b483a8973d55108ed450daf8bca2008ae52a43c5cf666ddf5ff96b85c1ec9c06ccb98f89cf51d28a41c242a7c5fff686a8ee0c29e385a6c23578a702e0fc3dc4e42694807c7e6606f1b9eff08760e6b78eb9e70bbefedf0d112b49b6265dfe3f33632cb545ba8a8410ecd92b0bc31909459ff999c6781ec4912b30528b7277354b9c7b6dc94ca15724398fa3c45b2922b59c") r2 = socket(0x4, 0x0, 0x7) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0xbd67}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xdf, &(0x7f0000003000-0xf0)="7b8bcc1037b8c2c2d98be7b29fb8ba910e6e3680eb4bf3fb1b89be3df8d16a39052319066d5173805a747bde6b89be0c2916b7d58c3c861095251d306e0e5317cfa402fae1fb41fada589c89ae884285b83f06c6682e5d53cd3e6785d9775f5f948e0ab3ada8d5ce35686b414f8c4f986c1d94dbdb83d5b3d3bc188e96e8583ec5b4f5b39bde7436e26fdad320516896e94bacee0c6fb227d3d7efbdd9ca9d68bd762236ebe374617f8b3e6b74ef999e45e0f1ccea861248e0b8349fed5ac69278d8ac7f57c667bb8b0fdc2606095f20bd43faebf2b798c6f438c159728721c9095c38593b256bb48f5977457a7278e5", 0xf0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000004000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000006000)={r3, @in6={{0xa, 0x1, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff41c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$ipx(r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0x80, &(0x7f0000007000-0xe0)=""/224, &(0x7f0000006000)=0xe0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000009000-0xa0)={r4, @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]}, 0x1, 0x10001, 0x3, 0x100000000, 0x6}, &(0x7f0000008000)=0xa0) 2018/01/29 17:59:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) socketpair(0x19, 0x807, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000002000-0xc)={0x0, 0xfffffffffffffeff, 0x800, 0x8, 0x7, 0x9, 0x7}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000003000-0x4)=0x6, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xd3, "2b6e81e40b0b44b31d9e594475b92314e7cbdbaaa5d1f1bab3e6aee3593d923427701e035314939a9b2b60ea3988a13e4c48dc11f809ba9d05111804534eaa37a3bcbef4a11b06dc9e3cb4a957e6784edcae0c48a7cdc567c83f7b8deb339e0555bbe1442b4a791fb4e10e215fedb4d7b44f1546d44131f0c3b653a0c1385f83fe858e79c8f11aedb1045635b48bb4b85395a41061b4b1e05f162b4266ce53741b7efc6f4ae8a8ff1e9c7030e6ebcf0ee219c14324ac4e4ab4b25abb45b372db481e2e7df21aa6fe82eb21e70b69a2d33bf8fb"}, &(0x7f0000003000)=0xdb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000)={r4, 0x36}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002000)={r5, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000006000-0x16)={r4, 0x30f1, 0x7, [0x80000000, 0xb2a3, 0xbada, 0x9, 0x5, 0xffffffff80000000, 0x81]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000007000)={0x2, &(0x7f0000002000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000009000-0x4)=0x8) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000003000-0x8)={0x1, 0xa3}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000000a000-0x20)={@common='bcsh0\x00', @ifru_flags=0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000000a000)={0xffffffff, 0x9, 0x3, 0x2}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) 2018/01/29 17:59:46 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003df000-0x1)={0xffffffffffffffff}, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000013e000-0x8)={0x0, 0x0}) listen(r1, 0xaa) r3 = accept4(r1, 0x0, &(0x7f0000421000)=0x0, 0x80800) connect$netrom(r3, &(0x7f0000802000-0x48)=@full={{0x3, {"a4a612cda84f8b"}, 0x2}, [{"8a2cdeb6aaa180"}, {"1f55e264493d3b"}, {"da60ce9f585320"}, {"4cf8d9eb16bd17"}, {"0a86062963899c"}, {"cae26cc58f7752"}, {"c7d20c01eee556"}, {"f6a242d24ba40a"}]}, 0x48) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000f6f000-0x4)=0xc2d, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000027d000-0x10)={0x0, 0x100000000, 0x3ff, 0xfff}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c71000)={r4, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0x1000, 0x1f, 0xfffffffffffffffc, 0x3, 0x3, 0x3f, 0x2241619e, 0x44b, 0x6, 0x8, 0x10001, 0x0, 0x1000]}, &(0x7f0000001000-0x4)=0x108) socketpair(0x7, 0x7, 0x5, &(0x7f0000001000-0x3)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x5, 0x81, &(0x7f000059a000/0x3000)=nil, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$packet(r5, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x7, 0xc, &(0x7f0000001000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x89f, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x3b}, @ldst={0x0, 0x3, 0x1, 0x6, 0xf, 0x1, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x37}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x5, 0x8b, &(0x7f0000001000)=""/139, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r8}, 0x48) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r4, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x1, 0x86, &(0x7f00008f7000/0x4000)=nil, 0x7ff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000+0x14a)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000004000-0x10)={0x3, 0x3, 0x80000001, 0xffffffffffff8000}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000005000)=0x0) [ 31.189797] audit: type=1400 audit(1517248786.147:9): avc: denied { map } for pid=4149 comm="syz-fuzzer" path="/root/syzkaller-shm304383591" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/29 17:59:46 executing program 6: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000596000)={@common='bpq0\x00', &(0x7f0000001000-0x10)=@ethtool_pauseparam={0x13, 0xfffffffffffffff8, 0xfffffffffffffff8, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0xc9)={0x0, 0xc1, "e615f9699b8d5cd5c201bb9d310621cfe451aa28c36bf7e056d60c634203fdf2b9d35d19a2178ab8391bd400fb5f489b52f74ad8060e55dcb90791d52e1bb41aaf0d240617a32cda3a48582bace23facc2b3605941aad1be81acb581de8bcf34c1c25e08cb0ce026798ad401f7fb031a1f9e933c2d6ff5d3d6a9485fd3361eb129ba2d931716ff8f88d1bfcbbdfa40a53270a1ff5ef7c463bd4faa714b7b10397835adad47197b172831b9d462c738be143eb03a8ba2b50cfdfd0b6df00037f309"}, &(0x7f0000001000-0x4)=0xc9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0xe89}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000+0xb7a)={{{@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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x3, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x2, 0x8, 0x2, 0xa0, 0xa0, 0x7e, r3, r4}, {0x80000001, 0x0, 0x2407, 0xff, 0xffffffffffff2b12, 0xffff, 0x2, 0x8cf2}, {0x1, 0x3, 0x8, 0x8}, 0xfffffffffffffffb, 0xf, 0x0, 0x0, 0x3, 0x2}, {{@in=@empty=0x0, 0x2, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x5, 0x4, 0x3, 0xf4cc, 0x9, 0x0, 0x5}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x6b)="fc974de02e906f1dded013e0667c640f00a7c8fff08747e885d4bf9106f3dc3a973e593419724947fef099133dbf142542dc5c9614c4f4c548ac13ae53e6207d73d723a161113486170a7aed6998347da053fbf41b85338020b56fd82ba061d3c30879c957d50cfcda28dd", 0x6b}, {&(0x7f0000000000)="f2f61d07dee4e34b3f392c4a73209262ed6511a3d5509d6c0f8f199873bef38378382c13f49a4c54ac66ee99d0289c9c78f7d661e468ec984a42e5c44cd5756a8c237a73f492afd85600c212be746ba645f348570404dd1a4e23b445ddd0fc75ba996977f47cdb37d3fb0a14d6f424271baf4dbe6b153a8c30a82ace41e24f5907bbd6570af49367baeac152c0ee96eb79", 0x91}, {&(0x7f0000003000)="0c76ab159870cb630ccdc4d00bf46d41a9a8808620dd6487d1ff01dfbc09e9aa44d1ce7e2d4653f7069ab157c3c86e2bd6e53a278869e19d93bb3f3fe152f03988f5782a47e8564670cf2e722eb5ef82808176fdadf22dcc0959e13b1e77c1acc84754a3123977ea19e0443dbd227e53f1967200dd2159b453", 0x79}, {&(0x7f0000004000-0xc0)="b7b0f87c93d31df18afa40ad9b52c571236d04c0b10615bb40c741bd446d0533907361887b048a8592621c093aa5e8b7e8f323046c1279de3c28acc14bb8aeb0b42e7c66f223499dd642dd5dd3c630f53adbcefbe27bad7a9e3865e9ed067b96b8eb411aec49b2c4a1db445167e2cd8691a4ebbc5096baaba719fe8b3227b8fc08aea1a0c36b4cfc803c88a8bbfe0f7cd9df02bb4e057767936b4923a21c1c25f59377a5afdebdb2cca3b86d639a9790a3af5ec4ed6c14ee50c9ef0382cbd6f0", 0xc0}, {&(0x7f0000002000-0xfc)="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", 0xfc}], 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000004000)=0x2, 0x4) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000005000)={@common='eql\x00', 0xb036}) socket$inet_tcp(0x2, 0x1, 0x0) bind$alg(r1, &(0x7f0000004000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000006000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000007000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000009000-0x4)=0x15a7) 2018/01/29 17:59:46 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000fdf000)={0x0, 0x0}, 0x2) 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) pwritev(r0, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)="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", 0xfe}, {&(0x7f0000eb9000-0x99)="1ef03e6274a6c042c8ebe90ac04d289ecee6815829ddedb9e403576344c7ce774275ec5553eafd36a13ea77186d7547eb2b8e62d808dad89cec8d869f40dd19b9a43ba52e63d5e2b42c2aa75ceb79f124a7c6d0a2c872c7dfa0b1a1f9fc8d46274f8c5b51ea272428936eeba49f624a4bb206a5141101ef5e64627c45c70bd789cde018e7a96ceb91a52ac57b7e863ca5ee833b2d32c06fb62", 0x99}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000960000-0x12)="c3d25d174b392a53969800ed0e5974866190", 0x12}, {&(0x7f0000a6a000-0x70)="e5a47cdf161ad225d9e4537b9ccf0e8326936444317be72aa49500b43781e7d75e531d43559e7791e77eca74385e00abe55271ef0fbd129491c323327448c2b555f4cda4a45e96162229892dcac7c8b223b43e6510438dd5f53253828d34964347c897763978f8d10b9f2a9ba41c8732", 0x70}, {&(0x7f0000544000-0x6a)="d5dd9f0ac6f2b5947e868aeabc3b7ca191a5d84f41dcdfb7a5b48a029b618509003e6c76da29e2a491e9737c9c78b67b1c6140ecffa3982774c5ff8e3de5c8b2484900a071ab6c419f7da4477a8f3780f1efd4babf7381212b0d77e3ed225bb54475687b102321ebbf2e", 0x6a}, {&(0x7f00008f1000-0x7)="af4d8bfc934ad4", 0x7}, {&(0x7f000020b000)="dead1321cb0a1cde9f1788176c34b246c810455dd1567034f795b63c6ff482d4b831b0fbc8b8863e5cec044ca47190aad1a088f053882a756d908269682808520cb125dd2e2e5f7420740097070ddcf42bb331ea2436067ed8ac0a0625b83001e7ff68ca69924fee752b16607377b9193d66781400062f9bde3a9259b7bafc999f711ac40587457699a47e0fc8cdf3d994", 0x91}, {&(0x7f0000001000-0x62)="1205d23a1dc1499f247911102fa5bdcf6057a25bd9472d6b709cb952c46c74e52db8a314ccae51369c1a6b5e38d3463e2da5e4a6ef8bb88dce057f5bb5079b33fed612e913b22555f8c52d471eae717d82438d3c5a8a1f1b487e886615082ab3c6a6", 0x62}, {&(0x7f0000a45000)="e5e1f452745911dbd5b7798e55eec64f35d84905d672c8406d7c5e68d505436062595701e87a969fe174661a3ebc7b99dfb1fa7197323e765f873f59af985c038cd55a09bad43ac3808e25d73a99e54c4cbfa55514aa38a1018c77c05a9f542e9f0ec9028528b84cb543ceda55f47bebc934101802d18ea44de5ca8a44399a8606dcfe4bb84ea3b89607e3d35f21", 0x8e}], 0xa, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0xc, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x41d7310e}, &(0x7f0000001000)=0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r4, &(0x7f0000003000-0x38)={&(0x7f0000001000)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000002000)={&(0x7f0000002000-0x48)=@canfd={{0x0, 0x6, 0x2, 0x10001}, 0x30, 0x2, 0x0, 0x0, "fd9a462a8b42b68f91dd0b16b1ad9fd3a8a22ce30b757356c98a92c05ee4f1151c18da0bf8722eae8fac38d10f6b961a3cee78a0a05ef28420228a473f54c886"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000810) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000003000)=0x40, 0x4) r6 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000003000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x5) bind$inet(r3, &(0x7f0000003000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket(0x11, 0x6, 0x5) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r7, 0x800448d2, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x9, {{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]}}, 0x90) [ 31.239859] audit: type=1400 audit(1517248786.197:10): avc: denied { sys_admin } for pid=4192 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.263329] IPVS: ftp: loaded support on port[0] = 21 [ 31.322503] IPVS: ftp: loaded support on port[0] = 21 [ 31.337100] audit: type=1400 audit(1517248786.290:11): avc: denied { net_admin } for pid=4195 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.385616] IPVS: ftp: loaded support on port[0] = 21 [ 31.437060] IPVS: ftp: loaded support on port[0] = 21 [ 31.506930] IPVS: ftp: loaded support on port[0] = 21 [ 31.593798] IPVS: ftp: loaded support on port[0] = 21 [ 31.704767] IPVS: ftp: loaded support on port[0] = 21 [ 31.820581] IPVS: ftp: loaded support on port[0] = 21 [ 32.627736] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.700499] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.762663] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.950232] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.062601] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.171536] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.394344] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.429659] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.203186] audit: type=1400 audit(1517248790.159:12): avc: denied { sys_chroot } for pid=4195 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.297631] audit: type=1400 audit(1517248790.210:13): avc: denied { net_raw } for pid=5128 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.608443] audit: type=1400 audit(1517248790.566:14): avc: denied { prog_load } for pid=5217 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 35.751761] audit: type=1400 audit(1517248790.709:15): avc: denied { create } for pid=5263 comm="syz-executor6" 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 [ 35.775892] audit: type=1400 audit(1517248790.710:16): avc: denied { name_bind } for pid=5261 comm="syz-executor5" src=20021 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/29 17:59:50 executing program 7: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) socket(0xf, 0x800, 0x81) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000039000+0x96f)={0x37, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x9b78, 0x4, 0x9, 0x40, 0x0, 0x12, 0x7, 0x3}) r1 = socket(0xa, 0x2000000001, 0x4) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f000003a000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000036000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000003a000)="ad664f423d0dcf7394d372c4c610e869c5f0cea38aaefe8e1efe5f96b03b64894ada33eea3dbc4e733f5817f646d7020709459a63845dde2681cea1e4af9eb4969262adb762d71afcd93c2b3f7a8cb0a81ba3a5b4a4f2c85a875d16f3a2a2974d767b762221e4f6500645b07b074d927d4c05e0c89f8b1463d61b4c00a6cf9ae72596011e023f91886df83c079d7857f1941a3b96ec10ba050a60a5200d3a4f9125861b6e0d240", 0xa7) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f000003a000)=""/197, &(0x7f000003b000-0x4)=0xc5) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000039000)=0x0, &(0x7f0000015000-0x4)=0x4) 2018/01/29 17:59:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ddf000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x3f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000e68000-0x4)=0x7c85, 0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f000025b000)=0x8) getsockopt(r2, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/29 17:59:50 executing program 4: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000de5000)=0x0, 0x80800) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000de6000-0x9)={0x1f, {0x8001, 0x8, 0x4, 0x4, 0x81, 0x8649}, 0xffffffff}, 0x9) 2018/01/29 17:59:50 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000b2a000)=0x1e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @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, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b1000-0x4)=0x108) 2018/01/29 17:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1000-0x8)=@assoc_value={0x0, 0x0}, 0x8) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 17:59:50 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000241000)=@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}}}, &(0x7f0000fda000)=0x32) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fdb000-0x8)={0x0, 0x6, 0x7}, &(0x7f0000ab7000)=0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d1e000)={r2, 0x5a}, &(0x7f0000fdb000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fda000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x5, 0x5f, 0x4da, 0x4, 0xfffffffffffffeff, 0x3, 0x4, 0x0, 0x7, 0x4, 0x2, 0x7, 0x1, 0x65ca]}, &(0x7f00002c3000)=0x108) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00002a6000-0x4)=0xffffffff, 0x4) 2018/01/29 17:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000052b000-0x10)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f000049c000)=""/235, 0xeb) pipe(&(0x7f0000b21000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000123000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000b1000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00004b9000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0, r2}) 2018/01/29 17:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000679000-0x50)={@common='irlan0\x00', @ifru_data=&(0x7f000002b000-0x20)="8aad992053345b08e80098efa4d0de68508dc119472ef5ad831ee86d4094d5a9"}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x290, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 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}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='vcan0\x00', @common='yam0\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]}, 0x32, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@esp={0x30, 'esp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) socketpair(0x15, 0x80006, 0x3, &(0x7f000057f000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fc4000-0x10)={r1, &(0x7f0000717000)="93eab83d7eeb7539cadf88f6ef245c6b6ddb62618272509f08af649be2b98377d10eee7fbe6249b6b9302443fc32b6c9dc4a5a6660eab84499797999acea13afda0870b70da74dc2720551dcaa9ce4ffe7a1c0a3a8e95d21ba07e27a082ed987b5d45a750ccdd84c58f79e0917ad828f9c9381fa57c3e6e7f1771674794bcac76a99bf4add7c6b0c41e2eafea810f4bf36611dae656a78ca2960158a7cffafb8ccd096d32b37940362"}, 0x10) [ 35.799060] audit: type=1400 audit(1517248790.710:17): avc: denied { node_bind } for pid=5261 comm="syz-executor5" saddr=127.0.0.1 src=20021 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/01/29 17:59:50 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000-0xf)=""/15, &(0x7f000000c000-0x4)=0xf) 2018/01/29 17:59:50 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000f9a000)=0x0) 2018/01/29 17:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008bf000)=0x1, 0x4) 2018/01/29 17:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009a7000-0x20)={@generic="6c6f3a000000000000c4fcc5218000a2", @ifru_flags=0x0}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001bd000-0xc)={0xffffffff, 0xa024, 0x10}, 0xc) bind$inet(r0, &(0x7f000034c000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000518000)={0x7, 0x12, &(0x7f000061a000)=@raw=[@alu={0x0, 0x8e, 0x0, 0x0, 0xb, 0xfffffffc, 0x4}, @generic={0x9dc, 0xe9, 0x0, 0xce8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}, @alu={0x4, 0x7, 0xb, 0x3, 0x0, 0xfffffff0, 0xfffffffffffffff0}, @alu={0x7, 0xe6, 0x3, 0x5, 0x3, 0x1a, 0x4}, @call={0x85, 0x0, 0x0, 0x1c}, @alu={0x4, 0x3ff, 0x8, 0xd, 0x7, 0x0, 0x4}, @map={0x18, 0x8, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x1, 0x2, 0x4, 0x6, 0xfffffff8, 0xffffffffffffffff}], &(0x7f0000327000)='syzkaller\x00', 0xbef, 0x6b, &(0x7f0000ad8000-0x6b)=""/107, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 35.852988] audit: type=1400 audit(1517248790.783:18): avc: denied { write } for pid=5272 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/29 17:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8010000000000088) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000ba7000-0xeb)="f12c5eeef0b435437e27a844472546ae21a959587ea42675716ab501fbdac87395135ea81c7527e2bb52ba407e98ffc5d356192a21956918e2a182398202b84d98ee2a6743972c1b88ec56710eadf9659b9fbd917f3da5554f0c28e5b26aa0938dc7a7cc7bd5c05e21622c4497b3ae9fad38e8dbadbdec7d7e8426d873c6aaf3b1db698c7e1fbd032bb2868be9a75904e91e0df87f68d53efcbd22714144da9478aff0ac227f5d0e583348b4b102e31b6da975a30c908df126e3b9875e8ee2392111ee8be58308d89282c97ed096bdadcd10f3f2511b2b7018a352c35f2cdf3647eb5965ff86ce3c057d04", 0xeb) socketpair(0x4, 0x4, 0x7f, &(0x7f0000519000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d64000)=0xf0, 0x4) socket$inet6(0xa, 0x1, 0x7a22) 2018/01/29 17:59:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000359000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2000000000005d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\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) [ 35.908770] audit: type=1400 audit(1517248790.786:19): avc: denied { read } for pid=5272 comm="syz-executor6" path="socket:[14125]" dev="sockfs" ino=14125 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 2018/01/29 17:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) recvfrom$unix(r1, &(0x7f00001e4000-0x21)=""/33, 0x21, 0x1, 0x0, 0x0) 2018/01/29 17:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket(0x4, 0x3, 0x7) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000ac3000)=[], 0x0, 0x0}, 0x0) 2018/01/29 17:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r1, &(0x7f0000d86000)={&(0x7f0000831000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ab000)=[{&(0x7f00005cf000)=""/39, 0x27}, {&(0x7f0000945000-0x6b)=""/107, 0x6b}, {&(0x7f00005e6000-0x45)=""/69, 0x45}], 0x3, &(0x7f0000f69000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000184000)=""/225, 0xe1}, &(0x7f0000b94000-0x1)=0x0, 0xd}}, @rdma_args={0x48, 0x114, 0x1, {{0xfffffffffffffffb, 0xfffffffffffffff9}, {&(0x7f0000444000-0x1a)=""/26, 0x1a}, &(0x7f00000af000-0x20)=[{&(0x7f00007e5000)=""/69, 0x45}, {&(0x7f0000dce000)=""/239, 0xef}], 0x2, 0x2a, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x2f45}, &(0x7f00008c0000)=0x1, &(0x7f00003d2000)=0x6000, 0x80, 0x1, 0x3, 0x2, 0x10, 0x8001}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x9}, {&(0x7f0000699000-0xd9)=""/217, 0xd9}, &(0x7f00000c6000)=[{&(0x7f00005d1000-0x91)=""/145, 0x91}, {&(0x7f0000576000)=""/247, 0xf7}], 0x2, 0x1, 0x177}}, @rdma_args={0x48, 0x114, 0x1, {{0x1ea, 0x5}, {&(0x7f0000f44000)=""/170, 0xaa}, &(0x7f0000f6e000-0xa0)=[{&(0x7f0000149000-0xb0)=""/176, 0xb0}, {&(0x7f0000f40000)=""/120, 0x78}, {&(0x7f0000ee8000)=""/242, 0xf2}, {&(0x7f0000b4c000)=""/4, 0x4}, {&(0x7f00009c0000)=""/44, 0x2c}, {&(0x7f0000d8b000-0xed)=""/237, 0xed}, {&(0x7f0000ca0000)=""/191, 0xbf}, {&(0x7f000072b000-0xcc)=""/204, 0xcc}, {&(0x7f000031a000-0xf6)=""/246, 0xf6}, {&(0x7f0000681000-0x53)=""/83, 0x53}], 0xa, 0x27, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000ce5000-0x92)=""/146, 0x92}, &(0x7f00005d1000-0x1)=0x0, 0x20}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0x800}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000e7b000-0x55)=""/85, 0x55}, &(0x7f0000a1e000-0x1)=0x0, 0x14}}], 0x1d8, 0x4000}, 0x40000) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/29 17:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000016b000-0x8)={0x0, 0x0}) r2 = accept4(r1, 0x0, &(0x7f00008dc000)=0x3d2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000285000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r2, &(0x7f0000cd7000-0x56)=""/86, 0x56, 0x20, &(0x7f00004f0000)={0x11, 0x19, r3, 0x1, 0x8, 0x6, @random="b62f83616d2b", [0x0, 0x0]}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00008d7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) poll(&(0x7f0000023000)=[{r1, 0x1000, 0x0}, {r1, 0x81, 0x0}, {r0, 0x40c0, 0x0}, {r1, 0x22, 0x0}, {r0, 0x204c, 0x0}, {r1, 0x400, 0x0}], 0x6, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d50000-0x4)={r1}) setsockopt$inet_dccp_int(r4, 0x21, 0x13, &(0x7f0000485000-0x4)=0x3, 0x4) socket$bt_hci(0x1f, 0x3, 0x1) r5 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00008cc000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_dccp_int(r5, 0x21, 0x1b, &(0x7f0000254000-0x4)=0x900000000000, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f0c000)="b2696e77a67c610fd34fa1a526e137d832c3ca185b20624cdcb1aae18769e484d4ac915e0ce3ab5c47165bc0a069980640a8238202ac33f7c14f4856a2bcf0ed56684d4f62afab61f34e4a1a72de582952b2062d536d628ff0e1ad5e4a4040d2acc64aa7ba81a22d315641da1f6c2e2a09566932af8872ca27f2d58ddb18bab29f89ccd7d86f6973e3b984097b2b304f870676ea77b2bf511a392064bd486fbe035246fd9bf37e47117c82", 0xab, 0x20008880, &(0x7f000032b000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3ff}, 0x6}, 0x1c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ba8000)=@common='irlan0\x00') socket$key(0xf, 0x3, 0x2) 2018/01/29 17:59:50 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2000000000005d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\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) socketpair$inet6(0xa, 0x1, 0xa6, &(0x7f0000005000-0x8)={0x0, 0x0}) 2018/01/29 17:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000df000)=0x3f, 0x4) pipe(&(0x7f000056c000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00009f2000-0x4)={r2}) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00009ab000-0x20)={0x7, 0x979f, 0x3f, 0x6582, 0x4, 0x8}) close(r3) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00003c8000)=0x1f, 0x4) 2018/01/29 17:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008bf000)=0x1, 0x4) 2018/01/29 17:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e15000)={0x0, 0x9}, &(0x7f00004c1000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000792000)={r1, 0x7, 0xf84, 0xffffffffffff0001, 0x44b1, 0xff}, 0x14) connect$inet6(r0, &(0x7f000009f000)={0xa, 0x3, 0x2a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c) connect$inet6(r0, &(0x7f00001a8000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000c88000)=""/192, &(0x7f0000e0c000-0x4)=0xc0) r2 = accept4(r0, &(0x7f0000c66000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d7f000)=0x58, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000e5a000-0x5a)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x1, 0x3, {0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xb60f}}}, {&(0x7f000008f000-0xa0)=""/160, 0xa0}, &(0x7f00009d0000)=0x0, 0x3}, 0x5a) [ 35.962116] audit: type=1400 audit(1517248790.803:20): avc: denied { map_create } for pid=5267 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 36.029743] audit: type=1400 audit(1517248790.987:21): avc: denied { create } for pid=5327 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/29 17:59:51 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 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, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0xffffffffffffff99) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000a98000-0x4)=0x0, 0x4) 2018/01/29 17:59:51 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000255000)=0x5) close(r0) 2018/01/29 17:59:51 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x8, &(0x7f0000fee000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d7c000-0x4)=0x800000006, 0x0) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) 2018/01/29 17:59:51 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000ac000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x8001, 0x9, 0x3, 0x80000001, 0x2, [{0x5, 0x5, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xfff, 0x3, 0x1165f646, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000003000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="71b16635950c666217e691886cdb987f", 0x10) r3 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r3, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) close(r3) 2018/01/29 17:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x6, 0x53) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f0000a6a000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008ff000-0x6)={0x0, 0x400}, &(0x7f00006f1000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000292000-0x10)={0x9, 0xa, 0x0, 0x5, r1}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000241000)={0x100000001, 0x4, 0x8, 0x4, 0x4, 0xa186, 0xf1d1, 0x3, 0xa6, 0x0, 0x1}, 0xb) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000947000-0x2)=0xaaf, 0x2) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x22) 2018/01/29 17:59:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) recvfrom$unix(r1, &(0x7f00001e4000-0x21)=""/33, 0x21, 0x1, 0x0, 0x0) 2018/01/29 17:59:51 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c6e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f51000-0x4)=0x9, 0x800) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000f50000)={0x1f, 0x84fa, {0xc490, 0x1, 0x8, 0x1, 0x8, 0x1f}, 0x1, 0x3}, 0xe) r1 = socket(0x15, 0x80005, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000a20000-0x4)=0x0) getsockopt(r1, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/29 17:59:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) accept$unix(r0, &(0x7f0000998000)=@file={0x0, ""/108}, &(0x7f0000dc4000-0x4)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00005a5000-0xc)={0x40000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000e6b000)={0x0, 0x0}) close(r3) 2018/01/29 17:59:51 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) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dc8000-0x4)=0x100, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(r1, 0x0, &(0x7f000067d000-0x8)=0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000042c000)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000606000)={&(0x7f00007a2000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000c4a000-0x10)=[{&(0x7f0000d35000-0xe8)='+', 0x1}], 0x1, &(0x7f000077d000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/29 17:59:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000025f000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8c000)=0x10, 0x80000) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000ef1000-0xe3)="f21df77c94ef6e35a87cedd472fb75d89db6cef2700cb989e5112dfedab52092b07bf7e75c92b7f153ad2f77045325addb8e7a8605738b6b7dccfd2d3abb8c97d7a112f02b453a16a47777549e7a07115191b18af5a1798eec7e55abe3060498560b33b8178f05341f287c701241a160a79fbebc1c3a845d08887df939b80f360dddba399b218f1af525f27dfb3ea50beb7fd9e49af08182008ceea9a936b9196afa8bf5a6ad9bd84703be1ef6b46725bbbf9e8f8b549b06984476e889024a2cc6154ede6cff3e2fbdd36fe78aff867c5b41603c21446d4780933c8afb149f4de81f1c", 0xe3) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000027b000)={@generic="34f5840606282e86372e5535ea155635", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x6, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f000008f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000015c000-0x4)=0x10, 0x800) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000cb6000-0x4)=0x100, &(0x7f0000e83000)=0x4) 2018/01/29 17:59:51 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000fd7000-0x4)=0x400) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d1d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd8000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d30000)={0x0, 0x400, 0x0, 0x401, 0x82}, &(0x7f0000fd8000-0x4)=0x18) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000fd7000)=r2, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) 2018/01/29 17:59:51 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00004e4000)="3c5b05417c5872c9ecd35c8e80ffee83648545ebd23dde9b735beadf63070cb789ae28e32f9e3c4fbcc4f0e0b31676fb5f80707147416632bbd67ec62736634e88b6ddd09051d8a6b7605040869ab2458b3f75a1bbc92b8dca52273c71358abf4f8d79e49b1d9a66a2", 0xfffffffffffffef5) r1 = socket$inet(0x2, 0x80004, 0x7) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f8b000-0x8c)={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]}}, &(0x7f0000f8a000)=0x8c) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f8b000-0x6)={r2, 0x0}, 0x6) 2018/01/29 17:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00006bd000+0x38f)={0x30, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x9, @binary="9e5bd11a53dc613c8157dd4155"}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x0, 0x2, 0x1) connect(r0, &(0x7f000095e000)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xf}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000481000)={0x0, @in={{0x2, 0x3, @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]}, 0xfffffffffffffbff, 0x200000000000}, &(0x7f00005a6000)=0x98) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000099f000-0x12)={@common='irlan0\x00', 0x40}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c82000)={r2, 0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005c8000-0x8)={r2, 0x0}, &(0x7f00007c3000)=0x8) accept4$packet(r1, &(0x7f0000956000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000879000)=0x14, 0x800) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f4d000-0x8)={r3, 0x9}, 0x8) connect$inet(r1, &(0x7f00006e7000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 17:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d2000)={&(0x7f00005f7000-0xf4)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PREF={0x8, 0x14, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 36.269848] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 36.287452] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 36.301697] netlink: 'syz-executor1': attribute type 20 has an invalid length. [ 36.316507] netlink: 'syz-executor1': attribute type 20 has an invalid length. 2018/01/29 17:59:51 executing program 4: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)={0x0, 0x0}) connect$inet6(r1, &(0x7f00001f0000-0x1c)={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x80000001}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000)={0x0, 0x0}) 2018/01/29 17:59:51 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000004000)=0x0, &(0x7f0000006000)=0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004000)=0x0) 2018/01/29 17:59:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000453000-0xb0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "3f7caf", 0x18, 0x0, 0x0, @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], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ad47bd", 0x0, "e6fda7"}, ""}}}}}}, 0x0) syz_emit_ethernet(0x3b7, &(0x7f0000573000-0x3b7)={@random="108f6978122f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x99b4, 0x8422, 0xc5d}], {0x8100, 0x69e, 0x6, 0x20}}], {@ipv6={0x86dd, {0x2, 0x6, "0c0ad0", 0x379, 0x0, 0x688c, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0xef, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x0}]}, @hopopts={0x29, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xc9a}, @jumbo={0xc2, 0x4, 0x800}, @generic={0x3, 0x98, "071edf53d122fe3938b603b0bedeb7cabcf667775ba6d017651538cd4264ea0977dcdda187750ff39da00bd28d1def2b904583af89c68ef7a88c2c53186ce58d3ff677d3f3fc22e02029fe688dedad4efcde7604ea45d1b6637da84a7d1d1976f3672ad50e6c636c2b000dcdc328f9ab1c168576c1b1dab6c8fd70995ab4660b325a378df8b37aee1527f40f3c710088a1ba149f314a50db"}, @ra={0x5, 0x2, 0x9}, @generic={0x3, 0x42, "7e1a76c2a7bec0e34562f0a1904c68cac814f0e58f20682a6d3a00a6bf4e5f1cfc439e9fe640ddb7890903aa81b609460c3f2a8048b1bc219cd0fdea2abfa3c3eb85"}, @enc_lim={0x4, 0x1, 0x7}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @padn={0x1, 0x1, [0x0]}]}, @hopopts={0x88, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x491b}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @hopopts={0x5e, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0xff}, @ra={0x5, 0x2, 0xfffffffffffffffc}, @enc_lim={0x4, 0x1, 0x3}]}, @fragment={0xff, 0x0, 0x2, 0x3, 0x0, 0x38, 0x1}, @routing={0x77, 0xe, 0x0, 0x7, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x1ff, {0x6, 0x6, 'q2\f', 0x0, 0x3f, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@routing={0x0, 0x6, 0x1, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0]}]}, @routing={0xac, 0x4, 0x0, 0x6a59, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}]}, @routing={0x0, 0x8, 0x1, 0x100, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}]}], "30cb2f5620f43f7c98466a7a0f58a534fe575ecea15da1681c11185178199ca095e7966999676958af4f3552061daa0f7e83735af0129254e852821dc1bd05b82ed31dca722cc892b9e470eab7eca4210ddbf3da0157935834ddbf69f5634f5a652ebb32c06476223a9beba479b5736c7f8153f28dbed9f0757ed469fa7acbf394000b6c3928e0279cee2c4954e2df641f8a524f272aac88734fd493abcf82e3e711ee0fadbd7aa7e8d80159656fb3e55b"}}}}}}}, &(0x7f000061f000)={0x0, 0x4, [0x332, 0xe4, 0x181, 0x40f]}) 2018/01/29 17:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000f6f000-0x4)=0x0, &(0x7f00005d7000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00005ed000-0x4)=0xe700000, 0x4) bind$inet6(r0, &(0x7f00004c5000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000ac2000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b11000-0x18)={0x0, 0x6, 0x30, 0x3, 0x93a}, &(0x7f0000e9d000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000ff7000-0x4)=r3, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000ed1000-0x12b)={@random="d7ec0600ffff", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a50807", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) socket$netlink(0x10, 0x3, 0xf) accept$inet(r1, &(0x7f000078d000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8a000)=0x10) 2018/01/29 17:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000da7000)={0x8, &(0x7f00000a8000-0x40)=[{0x3, 0x20, 0x3, 0x1000}, {0x4, 0x9, 0xfa, 0x100000000}, {0x9, 0xffffffffffffff7f, 0x2, 0x4}, {0x6, 0x100000000, 0x8, 0x7f}, {0x9, 0x8000, 0x3ff, 0x6}, {0x6, 0xfff, 0xedf, 0x3}, {0x3, 0x81, 0x100, 0x7}, {0x9, 0x9, 0xa70, 0xfffffffffffffffc}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000008c000)={&(0x7f0000fbd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000207000-0x10)={&(0x7f000040c000-0x5c)=@getsa={0x28, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@dev={0xac, 0x14, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f00008cc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045a000)=0x26) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000837000-0x4)=0x7, 0x2) 2018/01/29 17:59:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b49000)=0x637, 0x7961b2c6f9e28c83) recvmsg(r0, &(0x7f0000cfa000)={0x0, 0x0, &(0x7f0000997000+0x9cc)=[{&(0x7f000042b000-0xbb)=""/187, 0xbb}, {&(0x7f0000cfc000)=""/95, 0x5f}, {&(0x7f0000299000-0x99)=""/153, 0x99}, {&(0x7f0000b23000-0x1000)=""/4096, 0x1000}, {&(0x7f0000235000)=""/147, 0x93}, {&(0x7f0000d80000-0xff)=""/255, 0xff}, {&(0x7f0000836000)=""/250, 0xfa}], 0x7, &(0x7f000086e000-0xf)=""/15, 0xf, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ed7000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f2000-0x4)=0xe8) write(r0, &(0x7f0000484000)="26000000420047f1938d0000000000670050f16b9cbdea120300c7284a6809e517f86e328a00", 0x26) 2018/01/29 17:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000037a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000418000-0x20)={r0, 0x1, 0x0, 0x80000000, &(0x7f0000f93000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) pipe(&(0x7f0000642000)={0x0, 0x0}) 2018/01/29 17:59:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) close(r1) socketpair$inet6(0xa, 0xa, 0x400, &(0x7f00007c5000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f00008b6000-0x4)=0x9, 0x4) [ 36.350446] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 36.357938] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/29 17:59:51 executing program 7: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = socket(0x0, 0x2, 0x1000) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000595000)={r0}) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f0000596000-0x4)=0x24, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004b9000-0x10)={0x9, 0x4, 0x20, 0xffffffff, 0x0}, &(0x7f0000596000)=0x10) mmap(&(0x7f0000597000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000598000-0x8)={0x7, 0x10000, 0xff, 0x80000000}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000046000)={0x10001, 0x8000, 0x4, 0x361, r3}, 0x10) r4 = accept$alg(r0, 0x0, 0x0) r5 = socket$inet(0x2, 0x80a, 0x8001) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00000e0000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) accept$alg(r4, 0x0, 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89fa, &(0x7f0000597000-0x2)="3289") 2018/01/29 17:59:51 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x200000081) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000001e000+0x2b5)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 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={@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, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @common='tunl0\x00', @generic="7b545cd8d857c5e1b157a3103bde15ee", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 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, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}]}}, 0x2f8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001f000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001f000)=0x10, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000009000)=0xb8c, 0x8) 2018/01/29 17:59:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) 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) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000+0xc65)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x343) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00002b4000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c}, 0x8, [0xfff00, 0x1ff, 0x4, 0x4, 0x20, 0x143, 0xb3, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80005, 0x9, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000013000-0x4)=0x0) sendto(r0, &(0x7f0000034000)="724c0ec8eb7e3c62145838b27e18e615fe8684a261ae86faeae28c6c750b401b359ff44b3ab2f4882f89651b3a4d2187a79451847df9b8f3988a9d1b617dd241c9785996be0e69276a2b3003edc5da10f980c3dabc1486f518f30a9da0f4acf2e791e4029001ba074d3bb2584332bff4e35da5da6a3c7f4b0eeec71f59e03ed705248437e11eab583493c726dc96357e47ef452ec142fe3673434245af31ad4564be809b8526536420f029c8fd81b0886df68404fec2df7bcb1449a1ddbb6b34127abe64c650566dd8cc4a92d275319765f5cdfce276f260c90636b0ca04beef3ff1fbc1b03a66e3278a1a37f1ed1db1fd4b46023b001f8f", 0xf8, 0x8880, &(0x7f0000003000)=@ax25={0x3, {"94313687f45d48"}, 0x10000}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/29 17:59:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000953000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000055a000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008ea000-0x8)={r1, 0xffffffffffffffff, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(0xffffffffffffffff) [ 36.476860] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 36.476965] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead 2018/01/29 17:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f00009b3000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000952000)=0x1e) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00001b6000-0x4)=0x8000, 0x4) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000699000-0x8)=0x915) listen(r0, 0x0) accept(r0, &(0x7f0000574000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005df000-0x4)=0x10) 2018/01/29 17:59:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='dummy0\x00', @ifru_flags=0xfffffffffffffffe}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) socketpair(0xf, 0x0, 0x1, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000001000)=""/139, 0x8b, 0x3ffffffc, &(0x7f0000008000-0x10)={0x3, {"044f5148ef246a"}, 0x5}, 0x10) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000007000-0x320)=[{0x78, 0x0, 0x0, "e6ddd25771d1cc3a65436212230ff4c68e6dd7b579d68ed0e10b20940e8ef3a0fc4a4c65a39340a91c8cad28241534caac1282b50b337105fcfaacb42616de79325f581ed424a1da5dd00d90a73db52df6c25bbeddf6981b543b683f03831234bfee1f0c"}, {0x48, 0xff, 0x6, "c80a09b6b50a47e5fd027186808d8202830b2dc63578af8e52e3d2eed61e9cf64502f1b558f8f4d02e24af55dcdcda332f"}, {0xf8, 0x115, 0x8, "e85a6f0511c30018a76e23ae92674e1f4bfaff9ee2f0536b9e5fa768df00da42d63a9006f544ee0e483e75096a8389a69b88ad732b39e1a0df8520e3cd7ab342fc1b8da55a4456ef52a8a422d3a6b57096afb16df8cace36292f4bdee967096591901c449f0446dc8e923f6a6437406a2bdf0ff7f763ba8585bb12b14aa7c6fce9d1b4318b068c76846a70cb3efd2282f4ff3c4b9924aa469569da98f8ac64301d37d1dc46ded1c3d2c1b9a4bdb4967cc652e962f194bf651c1733c9b7b38ae192e6b8478bebb2801578f2fbef5be3fd86e075a1d7c7c54b09622b5111b1b2e057d04e8c6874c6"}], 0x1b8, 0x0}, 0x0) 2018/01/29 17:59:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f000076e000-0x4)=0x0, 0x80800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004c4000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c0a000-0x4)=0x0) sendmsg$nl_route(r1, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00008d9000-0x1588)=@newlink={0x1588, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0xa, ""}, {0x4, 0x7, ""}, {0x4, 0x7, ""}, {0x4, 0x2, ""}, {0x4, 0x2, ""}]}, @IFLA_MASTER={0x8, 0xa, 0x8}, @IFLA_LINKINFO={0x8c, 0x12, [@IFLA_INFO_DATA={0x60, 0x2, "3afc64f3bd130bf1998e5cec3d4e6aeaf5b99a7016f2515ca75c6f6707e17ac7aae4e2a211dfd1a0ec2aa3cac5f799ebfd1c5c1407bb87fabaf17ace4bac716fe5c200e881774bba0c03c997ff0a9ed67039f7150de59f1fed7b46"}, @IFLA_INFO_DATA={0x28, 0x2, "106fd8c4090369547a583dc7acd3696b2201abad1a2157893d32f407ef5eb6c21ded"}]}, @IFLA_LINKINFO={0xa0, 0x12, [@IFLA_INFO_SLAVE_DATA={0x24, 0x5, "8a3313503647134994cde1d3436454fb5698b636bab786414e81b9b205"}, @IFLA_INFO_SLAVE_DATA={0x28, 0x5, "02e652adc85d214832c23582873e4700d90d61c1fc68a45cfb6fb6ed3e073b93578339"}, @IFLA_INFO_KIND={0x24, 0x1, "776c616e31776c616e30766d6e6574312d766d6e6574316b657972696e67f800"}, @IFLA_INFO_SLAVE_DATA={0x4, 0x5, ""}, @IFLA_INFO_KIND={0x20, 0x1, '{trustedkeyringvboxnet0-lo+\x00'}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}]}, @IFLA_VFINFO_LIST={0x1400, 0x16, [{0x6c, 0x1, [@generic="5ea5ead1c5f0a36835810b849ca28df593cf759d6e1a994015aedaecaf39bcd7b7b4159c0538d9954b42830b2ef1eaf16443406b5bdf30559784c66db70bbc4dc00f25ddca30e4c9d6d5923d69cacdd7cdc1ce502dddbca0e366c0a7c7ca1009a5", @nested={0x4, 0x84, []}]}, {0x1390, 0x1, [@typed={0x14, 0x7e, @str='em1@\'.6em1\x00'}, @typed={0xc, 0x7c, @pid=r2}, @nested={0x12b8, 0x1, [@typed={0x38, 0x21, @binary="44b0452f45b9efe9b10fbb266c1c8ab8853867a204f2ee0fd03eeee1a260c9a955a666e16bde4aada89641bacbf6e227"}, @typed={0x10, 0x6a, @u64=0x7f}, @typed={0x8, 0x7, @void=""}, @typed={0x8, 0xe, @void=""}, @typed={0x1008, 0x5e, @binary="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@generic="f09ef9d648b701ece465ffdaf0a7373d280094df8371264d99504980e442582758df5cc862be8a21ae62ae57184a0949438de452089960aacf14d19dc2d1f04edc62cb8dc4a3a14db43907aaca5b4eda6469434ac8153804788ee23e2f67010546dd632ebb35c980aba2d3be8e875d2a3f98822500d165cbc28a7d28564461b3181777ba2fc8888d8fe337d1bd736945afff5b586781e2b56fdd5eb84eadb77c166f451822afb78368027d0031cfd5c0bac4707f019222926f20d7ac42820b84227af83a5f3fbc", @typed={0x18, 0x39, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="4f5552d5be91372bd7ab58004242cf6231d97808629d5240218ba56340d375f77e90f25c9c21a69edad6145f748b0b2bd2ba80a1d99e247192977435506648e26581e2eeaa61581d6ec0761fe11c", @typed={0x28, 0x95, @str='(vmnet1)mime_typetrusted&vself\x00'}, @generic="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"]}, @generic="1496249ea001913949a19c8d9687cff8fa9d935f1426df821442ecb4208b7b96de9b8bf3b6e27260d8936b6709340c39a7038f199263dd86511967c67c5a0798e2710eaa30d5a3ee6d68db680c963fa61012448ca234ae7fb5f7739b04fe881e6024f1dd5381a8f9b2fab4e04f5b5e4fb2a229e9ebb7838a96ce0d7dc151eaffa6144f8d3eab0ab934ccf3f1ad613102ea20f66efded2dd7bb6aaa79e26e4ffc2e404b8a1cb10b53f2433ea6a39033", @nested={0x4, 0x79, []}]}]}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "ef622f722542554a305b"}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x2e}]}, 0x1588}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000e3c000)={0xdd, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/29 17:59:51 executing program 7: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f00000c4000-0x68)="62c6f3c43d8084c92f47f18e8b57e845ec091ef1f45e4659b29d1bdd34a5fdca649205bb6b9c4108bf6b324247c48a39a36dc70f9d9d1a1d5aebb2a6413e62bae9477220278e067e5262e9edda8e3bd9fe6469c30835710dcf3a58608a04dbb9efca594731fdba81", 0x68, 0x0, &(0x7f0000bb6000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) listen(r0, 0x20) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) 2018/01/29 17:59:51 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000007000-0x1175)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "040005", 0x10, 0x2b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}, ""}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x9be]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000011000-0xc)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000022000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) 2018/01/29 17:59:51 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000d9d000)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ef3000-0x49)={0x0, 0x41, "e07bbba05d1114d337aa41c6aed89f29436ed9fc91bdae6c85c3c6cd319d3e0ac6480e3813202ae0b82544101866f6d9c50f0ff585eb13b44a77add3061f8c0876"}, &(0x7f0000ef3000-0x2)=0x49) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007ce000-0x14)={r1, 0x1, 0x7, 0x0, 0x9, 0x10001}, 0xe) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x0, 0x4) 2018/01/29 17:59:51 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x2, &(0x7f000000e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000007000)={0x100000001, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000007000)={0x1, r1, 0x0, 0xfffffffffffffff9}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000f000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/29 17:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000803000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f46000-0xc)={r0, 0x80000, r1}) ioctl$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(r3, 0xc00c642d, &(0x7f0000ef9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000076a000)={r0, 0x80000, r2}) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = accept4$inet6(r5, &(0x7f0000ada000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f2000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r8 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000063a000-0x4)={r8}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00007a8000-0x8)={r7, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r9, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000a1a000)=r9, 0xffffffffffffff1a) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x3f, 0x80000001, 0x7], 0x5, 0x6, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x3e, 0x7f, 0xed3, 0x22, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0x800f117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ee1000)={r5, 0x50, &(0x7f0000b8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000682000)=r10, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000be7000-0x4)=r11, 0x1) socketpair(0x11, 0x4f65e7d791d42188, 0x80000002, &(0x7f0000130000-0x8)={0x0, 0x0}) setsockopt$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(0x0, 0x10000800, 0x100004000) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xb, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r12, 0x0, &(0x7f00000e6000)=0xffffffffffffff0b) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x0, 0x0, 0x9, 0x0}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/29 17:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f0d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000ba6000)=0x3a, 0x800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000051b000-0x4)=0x2, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x88f5f61e65a76d84, &(0x7f00000ea000)="aca37a98458b0ffd5c98ee22541175fa2a6fbeec427498df2b39ea181ddf126399cd407c710985c839b961cae60e1fb5b0311daf50", 0x35) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000068a000-0x4)={r0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000b30000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r2, 0x6) socketpair(0x1f, 0x8000f, 0x7, &(0x7f0000fde000-0x6)={0x0, 0x0}) r4 = accept4(r0, 0x0, &(0x7f0000586000-0x4)=0x0, 0x800) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f000047a000-0xc)={0x20000007, 0x0}) sendto$inet6(r2, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/29 17:59:51 executing program 6: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002f000)="", 0xfffffffffffffc5f, 0x0, 0x0, 0x0) 2018/01/29 17:59:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000088b000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000fbe000-0xf1)=""/241, &(0x7f0000f46000)=0xf1) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000202000)="2400000058001f18140104000000000013dd6c10080000ddffffffff0800000000000000", 0x24) 2018/01/29 17:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000d7e000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x7, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f59000-0x4)=0x7, 0x4) 2018/01/29 17:59:51 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="", 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000f80000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005fb000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee1000)=0x8) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000f7e000)="65897e03b08e7480c6ad13608150ed38e9c9883343e0340a0cf2a13e42f548c74b745c7d8d0f8ac011424cad6b4054ad2af27f34432469407f494c3e1bc499ca4316be43bbd8d1a691402e2ace9bd93ba85e7edf0bdf80ed964402a589b19cec736a9cc59df2897abb9e5097f13d22941b", 0x71) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000021f000-0x10)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1389}], 0x1, &(0x7f0000d14000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/29 17:59:51 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000019000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f0000006000)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:59:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r1, 0x8001}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000004000)=0x0, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000005000-0x4)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r1, 0x7fff, 0xab9a, 0xfff, 0x4, 0xffff, 0x2, 0x6, {r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x10000, 0x3, 0x8, 0x3}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0x101, 0x4, 0x1, 0xdbf, 0x6}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x969e, 0x30}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:59:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$ax25(r0, &(0x7f0000260000-0x10)={0x3, {"0887df9ccf1249"}, 0x3}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000472000-0x48)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000e7d000-0x1c)={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, 0x1c) 2018/01/29 17:59:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendto$inet6(r0, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cbe000)={r1, 0x1, 0xfffffffffffffffe}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/29 17:59:51 executing program 0: r0 = socket(0x40000000015, 0x5, 0x7fff) setsockopt(r0, 0x8, 0x6, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c6dac", 0xf) 2018/01/29 17:59:51 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x807, 0x7fff, &(0x7f000000f000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x76, &(0x7f000000d000)=0x3, 0x4) r1 = socket$inet(0x10, 0x2, 0x6) sendmsg(r1, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000002000-0x78)=[], 0x0, 0x0}, 0x0) 2018/01/29 17:59:51 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x2c, &(0x7f0000002000)=[@in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x8001}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x2, @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, 0x4}, &(0x7f0000000000)=0x98) sendto$inet6(r0, &(0x7f0000007000)="", 0x359, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 17:59:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a60000-0x4)=0xc, 0x800) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000f0f000)=0x1, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000007000-0x320)=[{0x78, 0x0, 0x0, "e6ddd25771d1cc3a65436212230ff4c68e6dd7b579d68ed0e10b20940e8ef3a0fc4a4c65a39340a91c8cad28241534caac1282b50b337105fcfaacb42616de79325f581ed424a1da5dd00d90a73db52df6c25bbeddf6981b543b683f03831234bfee1f0c"}, {0x48, 0xff, 0x6, "c80a09b6b50a47e5fd027186808d8202830b2dc63578af8e52e3d2eed61e9cf64502f1b558f8f4d02e24af55dcdcda332f"}, {0xf8, 0x115, 0x8, "e85a6f0511c30018a76e23ae92674e1f4bfaff9ee2f0536b9e5fa768df00da42d63a9006f544ee0e483e75096a8389a69b88ad732b39e1a0df8520e3cd7ab342fc1b8da55a4456ef52a8a422d3a6b57096afb16df8cace36292f4bdee967096591901c449f0446dc8e923f6a6437406a2bdf0ff7f763ba8585bb12b14aa7c6fce9d1b4318b068c76846a70cb3efd2282f4ff3c4b9924aa469569da98f8ac64301d37d1dc46ded1c3d2c1b9a4bdb4967cc652e962f194bf651c1733c9b7b38ae192e6b8478bebb2801578f2fbef5be3fd86e075a1d7c7c54b09622b5111b1b2e057d04e8c6874c6"}], 0x1b8, 0x0}, 0x0) 2018/01/29 17:59:51 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000970000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002e6000-0x14)={0x0, 0x63b0, 0x5, 0x100, 0x6cc, 0x100}, &(0x7f0000751000)=0x14) accept4(r0, &(0x7f00009aa000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000203000)=0x10, 0x80800) sendmmsg(r3, &(0x7f0000e8d000)=[{{0x0, 0x0, &(0x7f0000169000)=[{&(0x7f00003b1000)="c2de49af5d815afcf2ed69de4cdc3beb902443d330096fbbdb585d8265af0a3be8de07b9df8f869fe4f4e644747058bd36764b85708a58b39049cda8964f39248c1435e7ce91c493cd022629cb1b41227b3a6f2af7a758b07d", 0x59}, {&(0x7f0000331000)="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0x1000}, {&(0x7f0000c99000-0x71)="a75d2963a11fa8c03890484efe370f1f9317f606849163471e72331a220ba2a425ea41ff1b6c2e350c9deb84c01103ab7450d4ad0ef52e9f7e6db84a5d981ccc95703453254432e2595dfed53de066d01f3bc93da295f4df57eeb4d6413e2f62e3130ae10c08d45c2218c01565d2373a1a", 0x71}, {&(0x7f0000402000-0x5f)="cca0ba3d99f57d45ac78f970f084c79a623fb075bc2ae633a1e6efee1576a60da6b042074d99d3e4acec2f39e3d99da9f1670b8b3353a6177732762d74afcce80a0d9c3c811cfdb4e13aa8805657a10f5735722bb74193d9e09f2d6fff390f", 0x5f}, {&(0x7f00004cc000)="2c8bddbf80c737f3a921277f72fcd8a9d183f1a7309384e45e9a03458ee8ffb5542db7285a257395f575614c8ac0878514552e1fa080d29cad1d7b", 0x3b}, {&(0x7f0000339000)="a3b3135309efc8c81548e791b9a0c7c922351e7b45f246a6fb7d3dd0664ea369d363e525a96957b09544a31ab0eb960e17c273638a89271b679b59816cf716fa0999d7e9b1e286323fb74efebdd5d9fb1ce1bcf3b5f6e9da0a6da4276b2be7fe29c6fb3ecbee3b833717d8975667f2c8c8f9fae963e5e9f19ee55191ec410af8a32cfc3eecc21d011b81e156935a948dd52c0999e498858e049266ab7aee307499e10bfc8f62a2935bd4a17a0cb5a3a1738d75f411fff9906af827cb44b0dc999032aa85b6d5d8cd", 0xc8}, {&(0x7f0000674000-0x43)="66c25cdd81bcacb15140f6e7aef04e1b900543a1ac8915839e714d4f8309114069ed8e8268670302570e9f70936879cabd00f696d9388f015b3e04148aff554200d1f4", 0x43}], 0x7, &(0x7f0000ee1000-0x1228)=[{0xe0, 0x109, 0x447, 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{0x1010, 0x101, 0x8, "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{0x20, 0x10d, 0x74, "b0f42bf8a734ca732e6c"}, {0x10, 0x11, 0x7531109b, ""}, {0xe8, 0x19f, 0xb7c, "a73454d4d2a1ba88a521d53b5ac60abb20788a27a47e6aa042b11336b9de822dc898f861b1aa9858a5a0e598a2ff5a405ac471a08134054eb04254228ed75162dd42768eb6f70964ee89cd9c7ac61a2ec2efc74c70c06142ef2ccdee5c68a4eb04271eeab2c3747a6115dc7b5031b547403919fbb66f0f435200abeb7a61c4d30c2d7d8b908ed0459fb97ed5c07a87a3b242439600412457affdee5245c5cdfa1d3c21bede5a1af51abe6d5990cb8d55e940638900c7eeab9f1645c9985559eabcad75db7bb0db5b714adb297851dfb926e1931ed919"}], 0x2138, 0x1}, 0x1}], 0x4, 0x8000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000656000)={r4, @in6={{0xa, 0x2, 0xa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47, 0x8001, 0xa2da, 0xffffffffffffffff, 0x8}, &(0x7f00006db000-0x4)=0xa0) r6 = socket(0x13, 0x1, 0x8000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d9a000)={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]}, 0x400, 0x8, 0x1, 0xff, 0x6}, &(0x7f00009ad000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000023c000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ace000)=0x2c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f000017b000)={r7, 0x7fffffff}, &(0x7f0000ab1000)=0x8) [ 36.787218] [ 36.788910] ====================================================== [ 36.795226] WARNING: possible circular locking dependency detected [ 36.801530] 4.15.0-rc9+ #215 Not tainted [ 36.805564] ------------------------------------------------------ [ 36.811852] syz-executor7/5544 is trying to acquire lock: [ 36.817357] (&xt[i].mutex){+.+.}, at: [<00000000ecf27ab4>] xt_find_table_lock+0x3e/0x3e0 [ 36.825658] [ 36.825658] but task is already holding lock: [ 36.831601] (sk_lock-AF_INET6){+.+.}, at: [<00000000fc772797>] ip_getsockopt+0x143/0x220 [ 36.839897] [ 36.839897] which lock already depends on the new lock. [ 36.839897] [ 36.848183] [ 36.848183] the existing dependency chain (in reverse order) is: [ 36.855772] [ 36.855772] -> #2 (sk_lock-AF_INET6){+.+.}: [ 36.861556] lock_sock_nested+0xc2/0x110 [ 36.866109] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 36.871618] ipv6_setsockopt+0xd7/0x150 [ 36.876085] tcp_setsockopt+0x82/0xd0 [ 36.880378] sock_common_setsockopt+0x95/0xd0 [ 36.885368] SyS_setsockopt+0x189/0x360 [ 36.889834] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.895084] [ 36.895084] -> #1 (rtnl_mutex){+.+.}: [ 36.900341] __mutex_lock+0x16f/0x1a80 [ 36.904722] mutex_lock_nested+0x16/0x20 [ 36.909277] rtnl_lock+0x17/0x20 [ 36.913148] unregister_netdevice_notifier+0x91/0x4e0 [ 36.918834] clusterip_tg_destroy+0x389/0x6e0 [ 36.923820] cleanup_entry+0x218/0x350 [ 36.928202] __do_replace+0x79d/0xa50 [ 36.932494] do_ipt_set_ctl+0x40f/0x5f0 [ 36.936963] nf_setsockopt+0x67/0xc0 [ 36.941169] ip_setsockopt+0xa1/0xb0 [ 36.945376] tcp_setsockopt+0x82/0xd0 [ 36.949669] sock_common_setsockopt+0x95/0xd0 [ 36.954655] SyS_setsockopt+0x189/0x360 [ 36.959121] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.964367] [ 36.964367] -> #0 (&xt[i].mutex){+.+.}: [ 36.969796] lock_acquire+0x1d5/0x580 [ 36.974087] __mutex_lock+0x16f/0x1a80 [ 36.978468] mutex_lock_nested+0x16/0x20 [ 36.983025] xt_find_table_lock+0x3e/0x3e0 [ 36.987752] xt_request_find_table_lock+0x28/0xc0 [ 36.993087] get_info+0x154/0x690 [ 36.997031] do_arpt_get_ctl+0x2a9/0xa00 [ 37.001594] nf_getsockopt+0x6a/0xc0 [ 37.005803] ip_getsockopt+0x15c/0x220 [ 37.010183] udp_getsockopt+0x45/0x80 [ 37.014475] ipv6_getsockopt+0xf3/0x2e0 [ 37.018942] tcp_getsockopt+0x82/0xd0 [ 37.023240] sock_common_getsockopt+0x95/0xd0 [ 37.028227] SyS_getsockopt+0x178/0x340 [ 37.032694] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.037939] [ 37.037939] other info that might help us debug this: [ 37.037939] [ 37.046054] Chain exists of: [ 37.046054] &xt[i].mutex --> rtnl_mutex --> sk_lock-AF_INET6 [ 37.046054] [ 37.056347] Possible unsafe locking scenario: [ 37.056347] [ 37.062373] CPU0 CPU1 [ 37.067011] ---- ---- [ 37.071646] lock(sk_lock-AF_INET6); [ 37.075416] lock(rtnl_mutex); [ 37.081183] lock(sk_lock-AF_INET6); [ 37.087474] lock(&xt[i].mutex); [ 37.090901] [ 37.090901] *** DEADLOCK *** [ 37.090901] [ 37.096932] 1 lock held by syz-executor7/5544: [ 37.101480] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000fc772797>] ip_getsockopt+0x143/0x220 [ 37.110210] [ 37.110210] stack backtrace: [ 37.114681] CPU: 0 PID: 5544 Comm: syz-executor7 Not tainted 4.15.0-rc9+ #215 [ 37.121921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.131244] Call Trace: [ 37.133807] dump_stack+0x194/0x257 [ 37.137411] ? arch_local_irq_restore+0x53/0x53 [ 37.142060] print_circular_bug.isra.37+0x2cd/0x2dc [ 37.147051] ? save_trace+0xe0/0x2b0 [ 37.150739] __lock_acquire+0x30a8/0x3e00 [ 37.154863] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.160026] ? __lock_acquire+0x664/0x3e00 [ 37.164235] ? __lock_acquire+0x664/0x3e00 [ 37.168445] ? pick_next_entity+0x197/0x400 [ 37.172741] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.177903] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.183065] ? __lock_acquire+0x664/0x3e00 [ 37.187332] ? print_irqtrace_events+0x270/0x270 [ 37.192064] ? print_irqtrace_events+0x270/0x270 [ 37.196792] ? print_irqtrace_events+0x270/0x270 [ 37.201521] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.206682] ? check_noncircular+0x20/0x20 [ 37.210895] lock_acquire+0x1d5/0x580 [ 37.214668] ? lock_acquire+0x1d5/0x580 [ 37.218616] ? xt_find_table_lock+0x3e/0x3e0 [ 37.222997] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.228164] ? lock_release+0xa40/0xa40 [ 37.232114] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.237971] ? rcu_note_context_switch+0x710/0x710 [ 37.242874] ? __might_sleep+0x95/0x190 [ 37.246822] ? xt_find_table_lock+0x3e/0x3e0 [ 37.251203] __mutex_lock+0x16f/0x1a80 [ 37.255061] ? xt_find_table_lock+0x3e/0x3e0 [ 37.259442] ? xt_find_table_lock+0x3e/0x3e0 [ 37.263822] ? lock_downgrade+0x980/0x980 [ 37.267942] ? mutex_lock_io_nested+0x1900/0x1900 [ 37.272757] ? handle_mm_fault+0x410/0x8d0 [ 37.276961] ? down_read_trylock+0xdb/0x170 [ 37.281256] ? __do_page_fault+0x32d/0xc90 [ 37.285464] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 37.290018] ? vmacache_find+0x5f/0x280 [ 37.293964] ? vmacache_update+0xfe/0x130 [ 37.298086] ? up_read+0x1a/0x40 [ 37.301427] ? __do_page_fault+0x3d6/0xc90 [ 37.305896] ? mm_fault_error+0x2c0/0x2c0 [ 37.310017] ? print_irqtrace_events+0x270/0x270 [ 37.314748] ? avc_has_perm_noaudit+0x355/0x520 [ 37.319391] ? do_page_fault+0xee/0x720 [ 37.323339] ? __do_page_fault+0xc90/0xc90 [ 37.327545] ? find_held_lock+0x35/0x1d0 [ 37.331581] ? mark_held_locks+0xaf/0x100 [ 37.335701] ? retint_kernel+0x10/0x10 [ 37.339563] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.344555] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.349284] mutex_lock_nested+0x16/0x20 [ 37.353317] ? mutex_lock_nested+0x16/0x20 [ 37.357526] xt_find_table_lock+0x3e/0x3e0 [ 37.361736] xt_request_find_table_lock+0x28/0xc0 [ 37.366552] get_info+0x154/0x690 [ 37.370077] ? arpt_unregister_table+0x70/0x70 [ 37.374631] ? SyS_socket+0x125/0x1d0 [ 37.378405] ? check_noncircular+0x20/0x20 [ 37.382612] ? selinux_capable+0x36/0x40 [ 37.386646] ? security_capable+0x8e/0xc0 [ 37.390769] ? ns_capable_common+0xcf/0x160 [ 37.395063] do_arpt_get_ctl+0x2a9/0xa00 [ 37.399099] ? get_info+0x690/0x690 [ 37.402697] ? ip_getsockopt+0x143/0x220 [ 37.406737] ? mutex_unlock+0xd/0x10 [ 37.410434] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 37.415684] nf_getsockopt+0x6a/0xc0 [ 37.419371] ip_getsockopt+0x15c/0x220 [ 37.423231] ? do_ip_getsockopt+0x2170/0x2170 [ 37.427703] udp_getsockopt+0x45/0x80 [ 37.431481] ipv6_getsockopt+0xf3/0x2e0 [ 37.435428] ? do_ipv6_getsockopt.isra.5+0x30c0/0x30c0 [ 37.440679] tcp_getsockopt+0x82/0xd0 [ 37.444452] sock_common_getsockopt+0x95/0xd0 [ 37.448921] SyS_getsockopt+0x178/0x340 [ 37.452870] ? SyS_setsockopt+0x360/0x360 [ 37.456991] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 37.461809] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.466798] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.471527] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.476255] RIP: 0033:0x453299 [ 37.479417] RSP: 002b:00007fa847069c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 2018/01/29 17:59:52 executing program 0: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b03000)={0xffffffffffffff9c}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000b05000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000b06000)=0x4) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000ab9000-0x38)={&(0x7f0000b08000-0x1)={0x10, 0x0, 0x0, 0x80000002}, 0xc, &(0x7f00004fd000-0x10)={&(0x7f000065d000)={0x114, 0x10, 0x7, 0x400, 0x4, 0x1, {0xf, 0x0, 0x7}, [@generic="042447d06e413937be19198e127b4d4f86937589892ccebe1a7ccbcd7b0fabc4eb5216c2f38c90dd83e148682de8aa679a01eb6c8dd51b3be41e1e0e476d6afb661eba1f303db49ece0a7434b1cac2270c05a754d3defa460865f053a953a9ef5a32f23c24e0a66c7325c561b2a6be2ee7e50ba04a9bf20127bae2319db5df8246794939594863020551a0a3b7093c5079db3ca1ba062fb78d0d0d90f8cc384c1775bc9a3cb3f1612e020b26e30b900553e7d32a2e84059a186cf9a4af40952e06110d8ba5c15ec30442bea70157cffb911aaab15212ec4c99714f35e2e5302052e33f5d64740dc693752a76d11df451d5bd0734c74735db41d0fe978cfa"]}, 0x114}, 0x1, 0x0, 0x0, 0x881}, 0x200000c0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00008b2000-0x8)=0x6, r0, &(0x7f0000b08000-0x8)=0x57, 0x81, 0x8) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b08000-0x20)={@generic="c0460592b9976aa9fe28a2524065110a", @ifru_flags=0x600}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000056000)="57a8d7c2c1761244d718b2cf8703319e439001e8ed9c4b3ccf28ff0c57ca5ae07bc29d8e3f446fb9f30531ceccdf9074856d0fd78f07725e4b57b86dcdbd30fa767336ca4aa268b2239b83f250560f26e2225da45f3eef15dcb6a1719266fd5e4f67a8aa4a5da27c1ece7ce98e24c4b87cfb9aa505c0c59895f2b321e1b07082fa4fa11755901902ec35f72c0e0e2b92af3c8468032855369d69f01957ebd504ababc8cc8b0683b32ebeca90a99116eda5c69d600db880f204faa806bdfaebe38948675d60104d1f6b5f99cd", 0xcc) recvmsg$kcm(r0, &(0x7f00005da000)={&(0x7f0000b04000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008ed000)=[{&(0x7f0000b05000-0x1000)=""/4096, 0x1000}, {&(0x7f000005e000)=""/173, 0xad}, {&(0x7f0000a02000)=""/222, 0xde}, {&(0x7f00000d1000)=""/62, 0x3e}, {&(0x7f0000980000)=""/4096, 0x1000}, {&(0x7f0000b04000)=""/156, 0x9c}], 0x6, &(0x7f0000b04000)=""/247, 0xf7, 0x7}, 0x40) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000333000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad8000)=0x5) 2018/01/29 17:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xa, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00009eb000-0x20)={"40a9b8c935b19ca7869b9777f55ef59e", {0x4, 0x8001, 0x609c7332, "6f7a2269f842", 0xeb, 0x0}}) syz_emit_ethernet(0x3a, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x8, 0x3, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f000043e000)={0x0, 0x40000000000001b1, [0x0]}) 2018/01/29 17:59:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e53000)=0x0, &(0x7f00005ea000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x257, &(0x7f0000dc0000-0x257)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x221, 0x3a, 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=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [@fragment={0x6f, 0x0, 0x80, 0x80000000, 0x0, 0x400, 0x0}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x600}]}, @fragment={0x32, 0x0, 0x8, 0x9, 0x0, 0xdc13, 0x2}, @dstopts={0x2c, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x3}, @generic={0x1f, 0x70, "efd67944f676d26b2f1a7fea09eed8611c1e54e1b210cbaf00007ab86c8ea4bc3e8ddc590033f6ebd976ce1a9b7b54c63641626e027a828c57d5089b3471f71b0ac3daa3c146dfd8615041b1ae417abecf7ca6fa805a29d5ea140862cd6773a9ebd40710241c0c9c3478fa237f03b820"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x38, {0xffffffffffffffff, 0xc, 0x5c02, 0xd317, [0x3ff, 0xb50, 0x100000000, 0x9, 0xe9d, 0x1ff]}}, @calipso={0x7, 0x40, {0xffffffff, 0xe, 0x401, 0x4, [0xffffffffffff8001, 0x0, 0x83, 0x1000, 0x8, 0xff, 0x1e]}}, @calipso={0x7, 0x38, {0x5, 0xc, 0x10001, 0x1, [0x80, 0x1, 0x3, 0x4, 0x3, 0x3f]}}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x10, {0x3f, 0x2, 0x2, 0x5, [0x5]}}, @jumbo={0xc2, 0x4, 0x8}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0x9dbf}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x8000}]}, @routing={0x2b, 0x2, 0x1, 0x6, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x33, 0x0, 0x4, 0x5, 0x0, 0x5, 0x1}], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c1e000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d95000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000ca5000-0x90)=[@in6={0xa, 0x2, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x60d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7bf}, @in6={0xa, 0x3, 0x339, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf58}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) 2018/01/29 17:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f0000248000-0x70)=[{&(0x7f0000e46000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c12000-0x1000)=""/4096, 0x1000}], 0x2) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000021c000-0x4)=0x20000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000cea000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000063a000)=0xb) 2018/01/29 17:59:52 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000004000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x3, 0x0}}, 0x2e, &(0x7f0000014000-0x60)=[{&(0x7f0000011000-0x9d)="58d901d7961d67fe36a4809989a2508169012c018f44b05bd48b41d032f9abb277d8bb8dff93a38b8fae374c3f67e1c75f32ff5bf138cd3c0460ad8ec40598ab0abde5f087ebca9628611f59ee100979f6e85ac83d4f5d5645fbb7b8000f748a2b7aba5aa281cd53f43fb10868352394bcb09b3831cc9a1a3bea2a2519562b8364d664a45a520ebf5845dd98afaafbeae5c02acf21332443874eb42faf", 0x9d}, {&(0x7f000000a000)="eceaa88728f181aed5", 0x9}, {&(0x7f0000014000-0x2f)="8b757affe9e832f83e29ca82d2264bc6386095270283bd9c6f548eb4dd3041bb03ef5c4774b939afa28884800d46fd", 0x2f}, {&(0x7f000000d000)="", 0x0}, {&(0x7f0000013000)="513d17056b27413acf95aac11a6a72a90c83d96e90a9cb822730a1f21482ae289107afa19ad20658b6cf0ab96bfcbec2e0bd7b80a40212fbdefb432400b733dbf3725be29669fb63525c0c1065dd79addd618ff51f736aeb3428e5297a9e356298aebb7495983895a05a3264ac05775e4e993a9a262a013b4d0c7bf500e679", 0x7f}, {&(0x7f0000013000)="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", 0x1000}], 0x6, &(0x7f0000013000)=[{0x1010, 0x115, 0x7ff, "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"}], 0x1010, 0x24000014}, 0x4000) r2 = socket$inet6(0x10, 0x6, 0x1) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000003000-0xc)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/29 17:59:52 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f00008ee000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000856000-0x198)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000209000-0x4)=0x55, 0x4) 2018/01/29 17:59:52 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) recvfrom(r0, &(0x7f000001b000-0xf9)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x3a) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000001e000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f000001e000-0x14)={0x11, 0x7, r2, 0x1, 0xfff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) r3 = socket$inet6(0xa, 0x80003, 0x962) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000004000)=0xff, 0x4) [ 37.487096] RAX: ffffffffffffffda RBX: 00007fa84706a700 RCX: 0000000000453299 [ 37.494338] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000013 [ 37.501580] RBP: 0000000000000000 R08: 0000000020d23000 R09: 0000000000000000 [ 37.508820] R10: 00000000201e3000 R11: 0000000000000212 R12: 0000000000000000 [ 37.516063] R13: 0000000000a2f33f R14: 00007fa84706a9c0 R15: 0000000000000000 2018/01/29 17:59:52 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000026000)=@sack_info={0x0, 0x8, 0x5}, &(0x7f0000024000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000013000)={0x5, 0x8205, 0x3f, 0x7fff, r2}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000009000-0xa0)={r2, @in={{0x2, 0x1, @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]}, 0x79c4, 0xb241, 0x4, 0x7, 0x2}, &(0x7f0000028000-0x4)=0xa0) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/29 17:59:52 executing program 2: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0xef7, &(0x7f0000f10000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000f10000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000047000)=0x14) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f10000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0f000-0x10)={0x2, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x9, 0x0}, {0x0, 0x2, 0x0, 0x0}]}, 0x10) 2018/01/29 17:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x5, 0x0, 0x1, &(0x7f0000479000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006e4000-0x10)={r0, r1, 0x0, 0x0}, 0x10) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000fcc000)={0x0, 0x0, &(0x7f0000199000)=[{&(0x7f0000436000)="1af20440b8d8246a1d2068e36a266817079293f25903d7b54aebf6284e4b892e750f2160127f427d1a19319e48fa85ad726833f70f3d1b1fdb5896a48a9e9e08", 0x40}], 0x1, &(0x7f0000384000-0x48)=[], 0x0, 0x0}, 0x0) read(r2, &(0x7f0000d82000-0xdb)=""/219, 0xdb) socket$rds(0x15, 0x5, 0x0) 2018/01/29 17:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x6, 0x158fd06d) listen(r0, 0x2) poll(&(0x7f0000010000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x4875) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000005000-0x4)=0x0, 0x4) accept(r0, &(0x7f0000445000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00003c5000)=0xc) 2018/01/29 17:59:52 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bb3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000126000)={0x8, 0x0, 0x2, 0x100000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x7fff, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:59:52 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000011000-0x4)={r1}) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000001000-0x6f)="2f036470137ac1a6b6843fcc4e7fbd41ac07da02dacebc5c208fa453f3e7eeb77e5069bf078675ec14ef0c2a23f548582d8a15d627aa44fa9febab69c16e317dc93398bab1306d54e0ad6597bc25a677888f7190823e62129e99169c7190ab5db0c98d25723228ea7bd1ddb9772d1d", 0x6f, 0x4000, &(0x7f0000011000)={0x1a, 0x9, 0x49, 0x401, 0x400, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/29 17:59:52 executing program 6: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) r1 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x800, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000001000-0x10)={0xc, &(0x7f0000002000-0xc)="6ecd6451e1b30659016af43f"}) sendmsg$nl_generic(r1, &(0x7f000009f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000001000-0x78)={0x78, 0x1b, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x64, 0x1, [@generic="0b5a0475afb448d7dfa94e320db9ae2240a0d9a02fb3ea33ca494984697d72b6eedc8f4ee37ed4a1553251d8fd4243b07a260fc420c33bd7800ac6de81fde49bcb46f31f7ef7ecd110760414b4404a2885209a5f09ffdd5f181480178a011a79"]}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000)={0x0, 0xf3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000)={r3, @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]}, [0x0, 0x40, 0x0, 0x4, 0x5, 0xe0, 0xa3, 0x1c00000000, 0x9, 0x2, 0x5, 0x4, 0x3, 0x7, 0x6]}, &(0x7f0000003000)=0x108) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x100)={0x3ff, 0x800, 0x7, 0x8, 0x4, [{0x1, 0x0, 0x9, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x40c83028, 0x20, 0xff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x80, 0x80, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x21, 0x0, 0x6, 0x0, 0x0, 0x2900, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000)=0xa6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000002000)=""/163, &(0x7f0000001000)=0xa3) 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000007000-0x50)=[{&(0x7f0000004000)="e1fefee076b2cbc7361bbdd2ba179ff94dc6c17002525e2149c0cdb9357d9cc084ae34417f891fcf2bd10049688d2c79", 0x30}, {&(0x7f0000006000-0x91)="9e0cacc9541dc1c2ea971aee3fb85e5a05f3672171703d6286cf08d805b0da57c2cca1f5a7e85fd34a6e7748d7c9f0c6d27d430daa005299595788c4f2d3eab87efcde26acd58ea7d6da6a2b55c76b376463204c13bbe62f4db667458a7ca8cbcb659997d82bd4f917f361d936f84d1e6b6b9f3bd2b69ec19be26b8fb82653e560aed19ca08e012d91380df36c930b51aa", 0x91}, {&(0x7f0000006000-0xc2)="1a935104104eeb3cf2b16c187ccc77ccf06ea3f85fb80a37d5e7afec6a65dc4ccf56456d42100e66aa708aa07c16de70b0f9b76838bf5cf8a9fc01910f3fe0c968f4683ba2c6836f19f486095105255ea02922ca253d4aad52214ebf98043287952b54e7dd427e0040e84571e05ff9bee3a455eab28ff55a95ff4ca600fbaaa87ba50dbfbc3e2f2b9df085fbcb756b7f5c8880c12fa108c901000100119eb8c946fd030000000000000000a9004dcbea9e0e8670698f7001fbcaee103bafac0b4949", 0xc2}, {&(0x7f0000005000-0xfe)="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", 0xfe}, {&(0x7f0000005000-0x9a)="d97ccd6dce34e0af49414aa0594372e0ed7050d2be15078cf3e4a2def37798b4eda8618060057cee57d1ced7b5ffa5e25fbbf2e17ef78fe3e80a203b16d5c9704e8aa7e6d3739c2a7e06f8ef47b2d3af3678b99344428c5ef5efe3ce6781db721f642776aed3ea714f6b442144690c6a2f46fc838d4b1def7914cf48ba3c9634e2c01f6d3983062ffa87b90b23c8262ba1b5b5322b7c774afa27", 0x9a}], 0x5, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x3c, &(0x7f0000003000-0x3c)=[@in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2940000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000002000)={r5, 0x20, 0x2427, 0x1, 0x3, 0x0}, 0x14) 2018/01/29 17:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = accept4(r2, 0x0, &(0x7f0000904000-0x4)=0x0, 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000690000)=0x100, 0x4) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000e3b000)=@assoc_value={0x0, 0x0}, &(0x7f0000080000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000959000-0x8)={r7, 0x9}, &(0x7f00002e7000-0x4)=0x8) recvfrom$ipx(r6, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x4) r8 = accept(r2, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r10 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r10, 0x29, 0x38, &(0x7f0000221000)="", 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000630000-0x8c)={r9, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r6, 0x7) socket$inet_sctp(0x2, 0x1, 0x84) [ 37.613446] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 37.646240] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/29 17:59:52 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 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}}}, {{@ipv6={@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, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\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="74756e843000", @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}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00', 0x0}}}]}}, 0x408) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000010000-0x4)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000011000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000004000)=0x32, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000c000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000000a000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000008000-0x4)=0x14) 2018/01/29 17:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000a24000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e3b000)=0x6, 0x800) r2 = accept$ipx(r1, &(0x7f0000a86000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ee000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3fd, 0x0, 0xff, 0x1, 0x1, 0x0, 0x3}, 0x20) sendto$inet6(r1, &(0x7f0000305000)="94563ffb89d28a280f1de284bc24d91d1d923031bd16c0a440b0fbe0d58e328364079140aa310cc6133aedf167e832f0d33655dd3454dba9773ea5245729a380b764cd5980380171200b4e9bbab545aa7de2643f5211295dea7b692885fd6cb95d8f259b9d1ce164de58df74ed31a17a6fca86cd23d626c1798e", 0x7a, 0x4000000, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000030d000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x400, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) poll(&(0x7f0000a25000-0x40)=[{r2, 0x8202, 0x0}, {r2, 0x2, 0x0}, {r2, 0x2, 0x0}, {r2, 0x200, 0x0}, {r0, 0x40, 0x0}, {r1, 0x9, 0x0}, {r0, 0x100, 0x0}, {r0, 0x420, 0x0}], 0x8, 0x9) ioctl$int_out(r0, 0x0, &(0x7f0000c8f000)=0x0) 2018/01/29 17:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000053000)={0x8, 0x2, 0x7fff, 0xa3, 0xec1}, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) listen(r0, 0x401) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/29 17:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$inet6(r0, &(0x7f00008e6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000031000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000045c000)=0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x37, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/29 17:59:52 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, &(0x7f0000017000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000036000)=0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f000001a000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000038000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000001d000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x738, r3}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000038000)={&(0x7f0000034000-0x8)=@sco={0x1f, {0x0, 0x7, 0x7, 0x8, 0x5, 0x400}}, 0x8, &(0x7f0000039000-0x20)=[{&(0x7f0000017000-0xf9)="8b989a7b79dcec40f1e28426e2e476355a7148e2bb1d5cbd2a9abbe86e353cc97126154c6573053aecbb2ff9d6b75f7f96087bb2b38b294ecaaa07222bdcb120c3776678871a7f329b8a9ade8a3489a6bec574de8d50c27f58012febab8e17fb0d61153cf7df2e9b34eab1b26c15415cba89bef2dbb01a9bba8b061218fbb9b062a1cc29578bf60946d2372f9570555a332daafdbe919dc55e5fb9ddcda37781d3945369997c4c2808999553267dbf8c3e405b9823826ec28929cda6c8e43b2ba679fc33300141e58141c4fb6093e494c5e8468baa8f04b12cf524f93b1ed229e407d316c321d24ff8da988ab85187e2d99eb5dd9ebf6ded69", 0xf9}, {&(0x7f0000039000-0xdf)="08605e7ae0a06b43e09e935ed254504ef3d77e10332f67844ec052e800143ab6450c0f71edc51ad84f9ea8914acc563f5d0588fcdebcb4fdad21bf2fcc2455be586eddbb4f62e904e3e20eed938020cc95ee2bf842eba77ea6a8495d8450d99fcec7022f8049bc96be02e64c4ddb24a2e743c79eac70da9f4d096d6db8e1679cfa67dd52e41e7d66cfcde5077e5c12237ba102a15aade871c4ac14e6366b67091d2e47c6877a5a1eefb9c521eb4cd4dcfcb0ac451206c9a4440a99ff906e82642a80999943bfa7a6ce5662958cda7a584982c90b192887e8a215d3bda6c1bd", 0xdf}], 0x2, &(0x7f0000038000)=[{0x98, 0x11f, 0x3, "06dab993bd51696589d8fa3170e6597df6b5354392367c401aae058f4cf0f13db91ef5c4348df9d23621814cfc67639e82dd820ef7f63ed1196549be81563f3b1a93f4457ee18eaef94340af4b790b8ce2d0dcaf939e5127fd6ae115c38edc9d3922f2b5d82badd64bfed119582e89a6721ed7e76f892c6f4069c70ff93f10e5ea9ea67ac158bd"}, {0x30, 0x101, 0x1, "75158b093967437041e73303e390057047cb307ad508325b0e33e6f3077b2874"}, {0xb8, 0x108, 0xa5f8, "2654d73dd977f0e9b1cc7a63cfe95dc6e93df13465d82ebc4c6ca6afde1fb33f8c75f3d94261595d74ae88942bbbeb4ef262a51e902f744d0253171718cc54f9af30b9c1fe3c475ebc9bf2caba5dd5b397218327e19c56e7bd8c06988770b141f1a07823f7cdbb032209ffe93136c5ed256dba5fdb457652f432c9061611e4adef4811e2333bed1b370d383773a3882a55fe3c66433e597918664bcb2288e92fe82b"}], 0x180, 0x40010}, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000003a000-0x34)={@dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff, 0x1, 0x9, [@loopback=0x7f000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x34) 2018/01/29 17:59:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000077000)=@assoc_value={0x0, 0x0}, &(0x7f0000034000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000861000)={0x6, {{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]}, {{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]}}, 0x118) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e17000)=0x0, &(0x7f0000644000)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001db000-0x20)={0x3434, 0x5, 0x6, 0x7, 0x6, 0x0, 0x80000001, 0x9, r1}, 0x20) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000dbb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f0f000-0x2c)=@ethtool_cmd={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000006c000)={r1, @in6={{0xa, 0x3, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect(r2, &(0x7f0000529000-0x10)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000151000)={0x10000, 0x8004, 0xc00000000000000, 0x0, r1}, &(0x7f00003b3000-0x4)=0x10) 2018/01/29 17:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000327000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a59000-0x4)=0x1c, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000073000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002ae000)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007ea000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0xff, 0x1, 0x400, 0xc0000000, 0x40000000, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000c7a000)=0x28) 2018/01/29 17:59:52 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) connect$can_bcm(r0, &(0x7f0000006000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/29 17:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a7000-0x48)={0x1, 0x2000000000000343, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x200000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xdf) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000ace000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) write(r2, &(0x7f00002be000)="", 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x5462, &(0x7f0000007000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000007000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000eb6000-0x2)=0x6) preadv(r4, &(0x7f0000006000-0x50)=[{&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/19, 0x13}, {&(0x7f0000005000)=""/195, 0xc3}, {&(0x7f0000005000)=""/13, 0xd}, {&(0x7f0000005000)=""/12, 0xc}], 0x5, 0x0) 2018/01/29 17:59:52 executing program 2: r0 = socket(0x40000000013, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"ae0f33ea27d89c"}, 0x2}, 0x10) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000346000-0x10)={&(0x7f000079f000-0x12ec)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000086f000-0x10)={0x0, 0x0}, &(0x7f0000d1d000)=0x10) 2018/01/29 17:59:52 executing program 4: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000944000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000944000)=0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008db000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000526000)=0x8) r2 = accept4(r0, &(0x7f0000943000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000944000-0x4)=0x2e, 0x800) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000269000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000025c000-0x4)=0x0, &(0x7f000074d000-0x4)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000915000-0x4)=0x2, 0x4) r5 = accept(r3, &(0x7f0000023000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000465000-0x4)=0x6) accept(r5, &(0x7f00004f1000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000177000)=0x1e) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000944000)={@empty=0x0, @rand_addr=0x2, r4}, 0xc) getpeername$ax25(r3, &(0x7f0000943000+0x599)={0x0, {""/7}, 0x0}, &(0x7f0000875000)=0x10) 2018/01/29 17:59:52 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000e61000-0xc)={{0x10000, 0x0, 0x0, 0x4, 0x4, 0x1}, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/29 17:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e67000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000cfd000)={&(0x7f0000a64000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000043b000-0x10)={&(0x7f0000c8e000-0x538)={0x538, 0x3, 0xa, 0x3, 0x2, 0x2, {0x2, 0x0, 0x3}, [@generic="dd0cb0e7009aa0f78ebfd2da13546131c1f2fa815632d5aca75a214fca751cc779c299211ac771a216517bfd8be2e63e06a26442e3db72badb7fc22d9271a4cc6795f6440bc953714dd89e4660baba062fa7b5a87da12706263f35f239bf1fbffb5eb1f64aa835df0d7899f941c689cc9385b1ed5344f75d16c42e5c1cfacdc480ee9d7455d378814ca4126a2a04d96429e898e82fe5c9cc92821930438ba58af6a4c4ca9ab6432981cfbd468de98cda4f316080ff4dad6912cabcae6b2299341658db08", @nested={0x64, 0x79, [@generic="8d596528e980dd273f961202a5fded04fc9abc4f31a23048bd27d719af7acb9da619a7893d20ef9c75ce1a25c9fc2db68cf946cfc3111d98bf1227f489d06fcbf7c08f08fd04", @typed={0xc, 0xf, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x35, @pid=r1}]}, @nested={0x14c, 0x1d, [@generic="84546587a781cfd5af0a8004ff16c8cbc0d267f47e8a1170b03e96e4ee7dc7384ce86294c7f410b24d8b2822c645446cf42f7ef26810e2203004eab935ba674c71a32f52", @typed={0x1c, 0x2b, @binary="b45fd3c99d4aeefe2abeb2d665f24e146b20"}, @generic="e09946a738b50a9cf49c07e00c97bad580f32d6049aca1b6bf7904d40e2c005eebf7e18b32928b11ca0048", @typed={0xc, 0x1a, @u32=0x1}, @generic="e96bb9126403f1711e0dcec67d702dd95a2fc993a6e936fdc572c545a64fbfe859d200616b1a8d7c7797accb1345ae411a4739b9cbc2051f94666461c8d3f322370ceb71d40cad32f2d304f9d6b21d630a365dc125bbc6484416950a08c63229f77d252538da98f56c60c261ca3e580cafb2e9ea586c68396d6ceddbd9cd6335f16209c010212bd18a3af8714ade8e73ad4fa24ba14a9356baef92088061d4c9216693", @typed={0xc, 0x91, @ipv4=@rand_addr=0x1}]}, @generic="d7548a6e59f458759362a3106fe8d5e1f1456d6ab184f46fc97c2ad64026b2b2807a4e311040fc50b55731a21adb3dd34557d9947b51df569454d796cdf29ece4ff38a2a7e7d937986d7836ee1c4769621cc1ad3d1932ea39f0eec571647fcd6e4173d681a", @nested={0x1f8, 0x8e, [@generic="0d1f4b732da18a3d60fbe97941b717198e4bf7f4dcaed717ac19c0afc00bd7f6a4dc65f71c77706f7f733ed56a82638cdb0e1b9907981abd84d6fdf1b4750ddc5aaf29b861059347383b50845900112c9ff1d680b19df59ee25167b42626d5", @typed={0xc, 0x91, @ipv4=@broadcast=0xffffffff}, @generic="5de5ecda30db18ec609338fd1187c381b5d8579704a29cc1cb7186282fbb3759293ddd73ebeb01fcfa24bd59257a80fd35cbbbb93cdb31ef28c908801367a32637b395b45939ebf5c3f5a5ae60611853075fff9ae30f162620f349dcdd79f8e85f483202c34941a55e72105b7f0e0d50353e10717f", @generic="b22d1aabdc6aec8195234a5fbe1708d2fb52e17a04013b6b8268bc6a0ff8", @typed={0x10, 0x33, @u64=0x6}, @typed={0x18, 0x81, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x18, 0x4, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x8, 0x30, @void=""}, @generic="e3553ee2bed53c76f0deff8db81466e13af504d74ce33ea18244e6267ed3cad8ee88fb39de2c007297b97f52f74849c1b228ffa8cf6e5f8f46a81d2d8ec8e49df8d2ec94c4814856c0e7dd0e0abf658c0eaf2eeacdb8129a7c53cbebe0d8617c8eef61e42fd64e63164d83e16d5dbd8688977d8630af1eb51326a5159f5c16a5e24d769c94894174a5d5850a762fbc66ef8ceed4c6a3aaaaa0e57765d015b3fbc93db143194ef3809b4e09"]}, @generic="61ac07d10cdd93869a1564fced9fcf7727c07c4fedd9d55676158fcd29c88dc66b1b5ea4db42621e34e937b9410818ab1348c4313cbbbe8274ae62f2771a9081e5808bb6ac88541ce31637a416b56c69"]}, 0x538}, 0x1, 0x0, 0x0, 0x0}, 0x24044000) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a5000)={&(0x7f00006e4000)={0x1c, 0x1, 0x4, 0x21b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x6, [@generic='u']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f000008c000)={&(0x7f0000fbd000)={0x10, 0x0, 0x0, 0x0}, 0x6, &(0x7f0000207000-0x10)={&(0x7f000040c000-0x5c)=@getsa={0x28, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@dev={0xac, 0x14, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005f1000-0x1c)={0x0, 0x1, 0xa, [0x64, 0xb9, 0x1, 0x80000001, 0x1, 0x80, 0x8, 0xa7, 0x800, 0x8000]}, &(0x7f0000216000)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000053000-0x8)={r2, 0x2}, 0x8) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/29 17:59:52 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f000002b000-0xd8)="", 0x100000046, 0x0, 0x0, 0x0) 2018/01/29 17:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000035f000)=0x0, 0x2) 2018/01/29 17:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xff9f, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffeb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) shutdown(r2, 0x0) listen(r2, 0x43) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r3, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r2, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 37.808135] netlink: 1316 bytes leftover after parsing attributes in process `syz-executor0'. [ 37.833967] netlink: 'syz-executor0': attribute type 6 has an invalid length. 2018/01/29 17:59:52 executing program 6: 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$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f00009cb000-0x48)=@bridge_setlink={0x2c, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x7, ""}, {0x4, 0x0, ""}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/29 17:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00007f3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000353000-0x4)=0x10) getsockopt(r0, 0x8, 0xd89, &(0x7f0000b2f000-0x62)=""/98, &(0x7f00007f5000-0x4)=0x62) r1 = socket(0x10, 0x200000000002, 0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ad6000)={0x0, 0x0}, &(0x7f0000e30000-0x4)=0x8) write(r1, &(0x7f00001f6000-0x20)="1f0000000007fd1a010c000000000000000706ff09000100f80107edf98000", 0x1f) 2018/01/29 17:59:52 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x10001) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000028000)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x3, 0x4, &(0x7f000000a000/0x4000)=nil, 0x7}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000028000-0x32)={0x0, 0x2a, "4324a51f3fc90c06c0fda20eff55bde440aee5e3c360c3116395806bd22807596d9f58be1b603e57e5bf"}, &(0x7f0000027000)=0x32) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000028000-0x20)={0x1ff, 0x7ff, 0x8, 0x3, 0x92, 0x17, 0x1000, 0x78a1e74d, r3}, &(0x7f0000011000)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f0000026000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4001, 0x0, 0x0}, [@typed={0x8, 0xb, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f000002a000-0x4)=0xe8) mmap(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000000d000)={&(0x7f000002a000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000029000)={0x12f8, 0x6, 0x4, 0x620, 0x0, 0x2, {0x799f4e0b97beabfe, 0x0, 0x9}, [@generic="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", @generic="70ce37210700e76eba707d2ce71a87bda16b21c0ab0510aeb10601b71738e6c7c461f6422e52a8f35a15b72de297a0ff4e6497e2cf3e35f19c0f3a2731a2c410b645ee728cf7e1f165ba9620c66cc883199388501444c0d8c67824abb4a63cdb12d59963fe98465d984d341014b5a5b3d7a1c69727500c2564ec3f9c84bd26ff079db22959fa5072a8ec1c4869e40a7c58e64d0ae9a5cdb7e798047ea654c23fbdad24dc39803ff61b0d25aceebecc739175611ec75ea8629616f9915e97442331762f1c2d775c05f4bfe5cd31ee6a6da9c723995babf493f9da789efad031d41a669e830e30a4f20b685f2a4f", @typed={0xc, 0x78, @fd=r0}, @typed={0x40, 0x41, @str="6e6f64657663707573657476626f786e657430736563757269747973656c6647504c27776c616e30266e6f6465763a70707030f37d00"}, @typed={0xc, 0x6d, @uid=r5}, @nested={0x10c, 0x5a, [@typed={0xc, 0x19, @ipv4=@multicast2=0xe0000002}, @typed={0xfc, 0x6a, @binary="e1cce27b3ef8538e83c2d38f2bf69d95ee413dc506c59ec9db932a6baa9b47c3b0dfbd87a0fbc19a65d5472a0f9176e8250a43372e4f6803d7f30e66eb2e73fbb81a01a902a6ef3bb7164f2a01dbfa707ea2f9ec4240bd9c70a3824820e8fc325f2f647a0d9c5e6cde5a0e516904e4232f2f8c8fe21cd23d277e6ca818c0bb662aea85694a833d1bd2567365b6c3427701964249fb4c24b32100aef7b0ff22ef4f6b19592fd3b0a05afa48f2d57675813f19300252c64c89f3b0d98ab75393f510a2c525f4434f13423c6b738be4950fe38026cc67b2662d7d1751e0e0bdb548761d548d6257c1956cfb59860de44aa5d32a87"}]}, @generic="95babd1f5699b2fe948536352a156cc88ded4efdcbf055a81ea58a82cc31e0d5da22cdb9b4709e661dce37b251f40af5382bc0bc848f2640bb0d2f7963d71b284bd5df26ad0da3343d2a8e61e6560dc8b3669c1d50a7b3203e88b15ecdd94bc83d178cc33bb31641777f2da5a2018af4691797c1162a343d3065166aacbc615aa64712ac12f6", @typed={0xc, 0x6c, @ipv4=@empty=0x0}]}, 0x12f8}, 0x1, 0x0, 0x0, 0x40}, 0x800) 2018/01/29 17:59:52 executing program 0: r0 = socket(0x1, 0x800, 0x401) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ae4000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r1, &(0x7f0000263000-0x10)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x6c}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f00000a7000)=""/125, &(0x7f0000a35000)=0x7d) 2018/01/29 17:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000545000)=0x0) 2018/01/29 17:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000108000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006c7000)={0xfffffffffffffffe, 0x0, 0x10000, 0x401}) r3 = accept(r0, &(0x7f00003cb000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000e46000-0x4)=0x32) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000c9c000-0x74)=[@in6={0xa, 0x2, 0x714e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00009b4000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000e4e000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00007a3000)={0x0, 0xac, &(0x7f0000374000)=[@in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7fff}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in6={0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}]}, &(0x7f00005d9000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00009ff000)={0x0, 0x8}, &(0x7f0000449000-0x4)=0x8) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000061d000)={0x0, 0x3ff, 0x1, 0x22}, &(0x7f000028e000-0x4)=0x10) sendmmsg$inet_sctp(r3, &(0x7f0000ada000)=[{&(0x7f0000c99000)=@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c6}, 0x1c, &(0x7f0000148000-0xa0)=[{&(0x7f0000584000)="55500ff6bdaf541930e8adaf917a4382f80c997e0427b82602ab3ceac9e6548632bdf0e4224bdc909bfc50edf38e0aa44a433573394b2e98be3b7b6c1e9537", 0x3f}, {&(0x7f0000ac3000-0x71)="091e6950daacdaf92db342c6bacb0725e5496583df366a97181915801cc857f7d0d5cbfd98da1ad37daf685c60b746f4f072dcf43d6a2d4727ca553e513eee47bc5bc9846f5dca3a535775a7aa8ca78d46f90675e90efb75f3ae46e4c2616826fb60032579171964000cbe1a711078e335", 0x71}, {&(0x7f0000c14000)="507c0891b44659ac85607a2e4efa81399a5e9da80d77cf511b7ef03777a2e6c14230db0de23f7ae662462bd7100d3719dc1c593c2fcd331927bf71644e54836db4c6956a396696b06d557ecc221a0f85085b38eaf8811d26e161be445a7ba1ccffc9089f7b1690eb38196202489e18cc07deab664b2acb012274327603f57bd9acd2f80f7c7a524143ddda4f299d5d3b787c42af5fa6688434d129a190b7636d1df324f3a5edb1735e7f609f43242f24770f2e1ccf0d90d72811baba430eb97f2820e04da4b7d017c2652c1087cb5795db919f2a108b033f863c202186523f678834c1e4b599f94b46aed03951331764a65af701db", 0xf5}, {&(0x7f000035b000-0x1000)="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0x1000}, {&(0x7f0000577000-0x2a)="f0905df601b925ba8509ed3ba0ac0ad079f8ceafc103f38c9ba03ffe27b2ffe12782fe8ea8f29587ae83", 0x2a}, {&(0x7f0000663000)="99c2dffcd68f9cf807bd1b5e99968e282e87ab4b47e936dcec80d613bddf668ebf113c105659a3cf5ad13213ade800d614a635bef6f147ad0a7a472da4bdb0189d1c62acf0edb0ca18d706db38f51498a5fcedded1b1ffc8391cb24a1882b3", 0x5f}, {&(0x7f00006f5000)="49fb44eb890d9be4bb1917c831f378bf0738868ba186f31a645d2f34780fc0546f29ce1e6b7a68a7a64bd61313603a950cf7e9939c2ae74f206991a763d43f88", 0x40}, {&(0x7f0000640000-0x57)="ad18fb9534cde15f18ee5b46a7047f02e68b29eb440509d4c7262d59abe55e14baa98db20dc70b9fa9c73b5819667541ba4985509f9fef28f68b08157d60320fd962459d08e6e1dc36352b7d84c46e6b0fb11436be1255", 0x57}, {&(0x7f0000e50000)="22a1915dd8e595bd52687cd69261ede526d6b79ccdb09ee5aa99191fa6d232427b84005b23391ca3859d13c41e331ef7c20f8054df588600ea8b9d03f73739ab70d1fc3c7e79fdf96430a9b3b105d55d5c544f5225ed243f1427d125fcc1e73e385e88f1c131dd946b7994667b52c4f3c62f9b46394827696f3d80cbd6c03a9e23c7409323ac97bd5b5974a6745de341f7e4506f559cafd63a68168026542606d01c1357bee9bba7e0dc967a5dbdd01f809c3049c682997a7e4453f8ddf7ba482bc151ad4b3cac6ce2e43acc989388d30bcf25bc6b445dbd3b04dd538d41466d52c258d17e8be345948b", 0xea}, {&(0x7f0000761000)="0f9cb87c0acaf308d422b70a324869c92c7c86a9d988cfdc9e01e878c72b887929fdb9f63f38d75c6bbfbecac0160d8146b9cd1d0328d6de9c0f9a2a7616a88b57fc008eed97c3e62673ff95e174e03612845db0bf53060a85e2120d9b919f2ace331f55a6949ba40f59fdf289b08895715563116bb0be84b36842af7c7043aa1e1b24df5f057f1144232a8ad076d2ab68c32001cd5ae731283f83e4b589cdb2", 0xa0}], 0xa, &(0x7f00005f6000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8002, 0x80000000, 0x7fffffff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8000, 0x1b, 0x2, r6}}, @init={0x18, 0x84, 0x0, {0x7, 0x6b50b097, 0x4, 0x2a1e}}], 0x90, 0x1}, {&(0x7f00001d0000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a71000-0x30)=[{&(0x7f000006d000)="fa18d116d0cd25637dfc8ef9b736cfc65fc4921a1072a89c", 0x18}, {&(0x7f000053a000)="5b76ca6aa9137bc8b26cd8a6be1c15d31446b27aa3e7fb34ae9bef3143448d49c9f76c316cec05678606e3fdcc5724645f6a39a7a98df6b88202fa14512b79cd25cbabf82430b70267ff0322d4eccc861b053a5c94db93261a2e0313f96d9041859e74d05c54b0000431a89a1ad6523cce5445e2ccbcf21400a58c585de0acf66a6224dda023f06d5dda5f23d93cf13cd2f6ee7dad43255cf994c498616d21cea8dd752293ea06ae6e44f98f5637d1b5c92642c0a2ffd7e813d466bc171aef629db9040267739d380acc8b25136029d2ed65c3275961acc9b91a3fbad552b0581b438ba4cb5c504df47c22eb986b05b73bdb556ff30aaa488cf9f11daafe5c754282e81f37cb9249f262b4fb4deb09825940197798aab1c787eebca6525046a8a27f222fc0caa2cf02b3c1db7316fbd7d53665ef2b02833be3e54d6bb5864affa589e456810a436a782eef7cba2901e747277373cd8f5c07160ec6fb5057940fbc31a7b4b014c71e359062f53a258bdc2f5b040dfd08ad124e49a5b7802a10c754e3fdc2e7af1307d7cdd5eeffedefb4a82848487a419e39bfa613fd60b0cb023e919fa7b92f344f89b2c91836a89c66aa84b87aab78caa62c6eafa41d9b4db9ea6b44ab64aa8cb36fd992aa15156ff6633b6bdf2cb2f2baad0127d9d718bb08f488ccee79d92c2615e1e7faa7a6096b8c54b5115c6d6801b0e03e76c5e044dad052f9bb7313fcaf4dfbfb6e4e37892e2d299ea9a82b282f74de333f28089af5d962db799eb3a4f942b2e1111c7c4db094ff246d14f95896f026ee02af0958072ded317ec041d2516047624afaae3e80ce6ce8a8e99b1bb513156575e10fda5d5d11921c8648580e73eeb48518652aa9566fac4b9bac4875b925c2a53ac86f54d49b8d70f9036f34193247710fa48f6f328d8aa750de689509d2e1271a79ba157f54206c7932430638c2c8e7e92c36e60878ed33824c554e7e8dc6c385c7e922051f5415cf5b79ced7d408ca7b70d81b0d304e106857be8d58fb32f08ac10cd95888190b031c1f4f940d250016c9558effe3057a329e3526bbd97a4968c975b249017648fb621cd745aa6f94ae96960e0113139bba4bfc1084b3b813883e9a26e8322c061d466432fcff0347a052da885b9c8934da4b7d5d14816cb764cdd568f31fa4efca64464c121211876db5c094e2825d25886a895f4a52640d4856248002b78c20737be50d18c710b360eb92339d77892ac73810dffc309506d55e0dcd28789e6d153d7c4a297b0035bc359f448b3a8ab8737d3e5319669dfcf859a435f916e40cb29348e0c3f84e9c501b60013df2c7edfcd6395a14ffbe183f7e3cf318b02d9d484a6a8bdfe18300e810a4187d092c521d7c6ec8187c8c88f58c382cfe0bf335c07b5f965a2eea32dd7a76b502a0d1944ca256def6a80a85b0e1cc931f9e8abfa966eebfd885f1b0f1042f2036017c22c1c6084845f44f8d30fb50807945bf774547fe6be9175ecd28f834fe62531258b81000123423d9db5f5c5bcf10278a030d0672923ffb7b135e6d3962bca931005d3265f72c5189d768b29090e7dc3ed138841ad75a45c0b245d28551aaa161344b9caa5aeb4c0739bbfae16b9678f028de6b325291dd41b183220fa1cd4ce6b2666ed46c70187eb03e153dcc32bcb84bfa45ce9e9a7bb197aa36d973a1e2bfcda8cd495cf5296e30ac2b79be13d00f4e3654e4ad49c984d67d69279362c5fbc84a91bf24b0a287bec8576578b40b7a26558db088fa5fee9b2d84fb6bba88b24314281068683c5604ab9890f609220d4ac690a88fa1be90f4b1e7c8d50c0cd20d0bffb56c4c9f487778da26343f8a174c7e3a95e01d4dbfcbfe08165db1c75627cf04d457661c07e88f35d28c877b5e1575d860951f5924f0a4b4ea5ab216a2bca1432c2d6cb944e4ddd31f826333f22d637909aba19ce5376efec091a3fa77f81c34949f8a125849f1dff86d84d7a77e7ab0cea659ef94a88b96823c071fadca735bc946d3fe95a67f588b03c1713cb017acbbe77e82a0eb65ffa91f4f90e240b584a418f1fe89f9eeceb7dc2a2e0232498edb622406dcce1c3e5f17359cfbd7874633e1dddecf5a358b37500c00321006c6dbe9a0b1d843f3689cf1b23fc4eda393e0c9ef975ce7f4d1b9f5829e9565d75c09d461b7d8a6200c9acee8d10f092000ebbc8e5fd7cf72eedae0853aaa1a57768a954ed09f31881cf3a43e6cdc35c8ed02ad5da9d6b45736351469a4fd16a22e9b2f85514ee56305ead42d580fabb8ccb7563d2aded4d171480af83dd54b238f0205b25d6a36e90cf45684e056b3f36cc24f9ff1291633be7f3ad76372bd401ba07eb6e8df814126de5ac19730608e7bc203ca33caf404e66593649222bad1e5ee08424f12f314b8ba48acf3729ae37da4e839085a089df68f91fb8d611ac5cf5bfe5eb1b1cecb7320617d8c624ecef4e8c7af2b3f98c9fda9f59025c4d942ba99c5bf1f90537c442d049df2b3987fdb324c021e6116583034ceae6b8abe3371327b45a02e061ece455bd8416c3d3321b8fffecfe885d29acbae9ef820465d05ad34851336553899813ca58002f4ab179b3b37d58e6889ed94a7b0b99231c27975fc0d4c44043953a2ef9d1ce7113fb397036bdb56fa7df4fbf3f63aa3d63b605b5915ce1e90bb99465516cb4ae14ad9fc4ea4fbd5e210104133e09c2cd4ee884cdf9d5fbc271f491c30022d8a41c21572069abdd16eb713b265d61fada639ee11e25cee236fa9ee4017a9064fc4fefd135ac28633efc7343a1e7b9e20d513ed2845841f40c8075d87338b73867d4f596fe611b7faa2aec4e1a538250addff9d9b42b643d4ca2e4c39b1153df038350c006cc454c50fac0748ef75daa3ca443ac3b1cfa209c7160250845e90ab3f43d78a2379ce9a1cd5d5aa708ada73b5cb0e83dd05db9e04c331b1004a99cfa78c91e78a13556d6ce170ea8d3dd79109ba87013bec0f1881d025df47e675a735c5a3426494693339d6f348248e3381bf6e4888f9bb4482760718c2e4c50643c4d6261deab8ec9d917f967acb8fc1e5a257d56f4a1f442c5dff03b480a0bdd1f5c1f136aa887413135e545e86d400442d705d44f858e8a23574a1e8e0bde5ca6572f0454f0d3bc3f5e0f2f939557e5273540003c6b82dbd1cfcbb8abfffd2521342d53cc737ae35738786985e97fd30c698efd825cff0393cc98c1fa33c69859959c1a065758138d8b093df9e4338f8c11d231543bcd647dac7674ff4e2e8748647e822fcb929aba7bea5934b11c0ab700f9ed6e8d52a9d6690f63627fced2942aab4d63308447368016d2641260f7212622557a6aaa3a8e9b10e748780f16f10e5edd4035a4e2671b205f48db27034daa7f71e8804c27051071b4e2065fa71b5e0274787c9a4ca5411d2c660dde54ca1c9835ba3fdef42d52b00d3204c92b591b9f310a61fadacb54b93ab653932ef946e36ed43f6cd784c660043fca2bc1283e10761b0d3aee320296f95df1a61bc06c5cd495a1d2bcc7f8e27470f04a05f9d4c504fa8c18d10cd2c3eef6b5b2ca6409c8eb5d926f3d554bca3b69a8c213ff3db0bf673e2a15ff0507cf1f6c2e90fbe886aa4fd5499f0e1c7f1ab88a592fcf6bf307dd7caf0c50f0e0285cb9302bd8873702ea71bf9f2b30545d91fbf973efaca7e85e7a0d0cd4b2a729b6f4c06ca28e045f68d76dd0fa1b43b1e3b7e1747a81f62921bfa6fb354f1f9fdea6123bcb44aa89ea3a564163c740389531d5eb077b2311b97579edf4526b18bd9fbd9b03dc464044c6268a88d86c2d311faad8dd932b00e6ef86a5b2346158e11f7dd9c7018bb2ffdb6382f7ddb2adb91dae168b438b19b81ad29064e3faf24d12f247b80cc69011cf55625ea38ec545ae55e25922de2b70247babd4c1509f3d7d1ea42b773bb9a6eeceeea0fd1e1be8f292c226831d2383d4d3a0634a81b298b9bd14eaf501f034f5c85d6d391385cafdc8d4e81afcebab139178ed1d3c02b0007f80550f6c3f63505870dc2ca98c2859ee516ff5eb0386555516c79399da4701cf05dd7eaa3a354d7d90c96d74a16d7d9d2a024ea80ab6c0eafb6c03594d9617377d965cb34a54ff242497bbb41ede0d2d5aa049d6da557cd510bd4e2084f9a13c9cfbf16881af0c2f404703c5dd987c6241c5af19a970d91d6d0aafbad03fa216dbfefff8957b812a1540d31bb9c0e0267ee815decbe894cdda9e283cfb78e020ebb10ac563aa0441d7b0d6a8ed08acca1d95ba813f1cac1bfab36bcff4d314032ffef168886b5f28990e84ce8293f6a877bfcaa8462ba1b99a336a37d47f8c218c1909f1f162f0ac6876d34ec17cc47ad552fb7b1d0d7fd3fa50042271876119894144ff828d7dd06961df91bd030a1669552a1456bb8c215553900ba041db24426b38e138a5f592aa5291cf03830925be338e2e11686f537c95d12c940d9c1e891298f8e7eff05ff907db1e01c7ff4706d9996480c6f3fb751587d410d81e3905d1d74cc14c051bf04101abc270e3151c4993e9b6fbac08f402fe3d7cd258e914cfc9fe7270eeaa07785e519e882116815de5192a55228c5f646062fa5fd32be1c3829fc9064ed621a1ee50c22d5ecb2856d42c7ee913e2463a2bff667cb637cde9dc0ad5f5332694d31f8901047decd0b319f24f77e204eacd6fedbf9201d06f894b7da8119f24a167e607e0e21d92acdf9423aa1c3591115c61d59be47f0c22e2199b8cec52d2229deed9682fdd4362ac1f607fb70929a52ab26ecf3a11ae31e080e3bb357a6ad24261bbe492d4ad4ad5886c750d799605f4e45467bd302e10a3358e530720ccb0a5b966f791c66106940f7493fb81693d1643edde12377fac0645c8c7e11f74c7a1cf040c7ab66fa90bbceac326912be393eaebe2d43fe8f29ae3de2ef4794cd261779f9afa6f82fb5367c4b5336bda060ad19bf7b5cf9ebcee013f7e197947240b287f40f78d3dcc3baa6ce545db5f937fc2634a7369ebb719bf65cb8b18643959f00987e2ef07fd6cf3857baf02a021448defc8a31b49dbc0abbf7dd0920745bde919aeafc880b8756807563cdf79c2c994e180c1030953a7a507cdae6e1d41e7f55ede48be8ca1ed6348a828f84d858e6dd3ac8c22fd425404a7cbcedfa22839f944f2b5d2996e0c98c71f6cef04ae3c7a362b70c460c654c779df75b9e20ce933b5c12c2805711c2e528bd2eb2b1cc4d83aee58ab4fb24b93920211cbeadb1ca800f0d828a0d4d61a9c74541264c867ad6f55e7af08dad1fce580b8b94b7e7552ee6efbf9fe2c80b905369e47e5e2b39e1bad2718f895844c5fb4a59354e1e128d353e70cc678464291f67214fe6cabef49475f30831fa3787ba8fa51db90a51b94e43d9886255b03665177941c6737877cebe0dbf3c7c76b75f65a591a288f961c77f9b9ac97c0e9d604905ce17ba610e37981cbba544b15210da513011ba12a670edf9c3b5037c413e0d190a4476de76bdb94707c767de8394deb5f9d10a5176ed81a68f3b05c56541fbdc3ca7f9817a8e704864212a98a30e8be91907c84346b28490361305a7871961506cb3e7ebedf9a40385af79aa7ab3edea50db90b9e405acbac0dfbc1ac03590b3b71159d7b673b02866a9155b9d5d1eebee4b72a2382022a84e9de534e71f30a5ebf3052d9ca9baf1a1aa1520f1c0c675b089bac1a85bd63981f8c9508e04b361ed06b25def6f59b66a8dcbe0f1a7305f6ec903bbfebb3fdbed98ecc8e4b924a16456f7b80fe79142", 0x1000}, {&(0x7f0000a7e000)="26adac4767deed722674b63c7473f8c10a962346f14fa1b9dd23798668a98f067ef8de770fca42561eaf6bf97e5fea80a66e8f4b680ee1474da68cb43551f9d9faef945d9fe47776f4eba9c7dd969f363e8508b70d1ae94e001f35444b46c1bc434a1c5197858b1c658af854eb77ab0e07dc828545a0175c52c3b426718d552362ff42248b333dd9d1848dcda485ae35fd42", 0x92}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f00004c0000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a04000)=[{&(0x7f00001e6000)="e2d1dabe4672a2cd942c0f35d1131605f02c68b5b4ea5dd1de7bcec5b987418aaf6c3b49b26c", 0x26}], 0x1, &(0x7f00000ef000-0x90)=[@init={0x18, 0x84, 0x0, {0x7c7, 0x80000000, 0x9, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x8000, 0x8, 0xffffffffffffff01, 0x2, 0x1, 0xb10, 0x2, r7}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x80, 0x180000000}}], 0x90, 0x40}, {&(0x7f000087f000)=@in6={0xa, 0x3, 0xffffffffffff8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffe0}, 0x1c, &(0x7f0000ffe000)=[{&(0x7f00000c9000)="4919340cf9", 0x5}, {&(0x7f0000fb9000)="9e989dc9bce8590d9340574787494c866a29eecf94317c09879b69a9fb92198c543583094213b23c44cefb385b7552571794ab8648935a5e31d0bc2b7c972b35fbe9de16b0", 0x45}, {&(0x7f0000435000-0xfe)="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", 0xfe}, {&(0x7f00006c9000-0x6)="8f7f217294ed", 0x6}, {&(0x7f0000d74000)="1672ac8d3ea6d509107fd475755273b5ea7e46c0bc7f97707192e4f1aa5de917242b670af8d88c8bf858f05b8b3a1433559c6b77f7e39fff7be020fed558a9b6359c6d283aba38b7aba17d561e5aea34a003f73d953afa47359b5d512698388b01a4d7000ab3beaf0c56f75f1a7cefa4562ef13f15726f6d2193f36337780355a3ad28b045109a0945dc89e5820bfc8f67aec855f2f2c19da18274b938a72c39f865cf1abe29d4d9923121bc62308f0dd7b8b9a6c5282e", 0xb7}], 0x5, &(0x7f000093e000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x2bff, 0x1ff, r8}}], 0x30, 0xb0c6963c12699bd4}], 0x4, 0x40050) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00004bd000-0x10)={r2, 0x2}) 2018/01/29 17:59:52 executing program 3: mmap(&(0x7f0000000000/0x106000)=nil, 0x106000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000107000-0x4)={r0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000000b000-0xb8)={0x0, 0xcff7, 0x0, 0x7, 0x4, 0xf3c3, 0x93b6, 0x3, {0x0, @in={{0x2, 0x0, @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]}, 0xffffffffffffffff, 0x3, 0x13, 0x7, 0x95b1}}, &(0x7f000004e000-0x4)=0xb8) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000106000)=@assoc_id=r2, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000101000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={0xac, 0x14, 0x0, 0x10}}}}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000100000)={{{@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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f4000)=0xe8) 2018/01/29 17:59:52 executing program 4: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000e3000-0x1ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000fd000-0x8)={0x0, 0x0}) [ 37.870654] netlink: 1316 bytes leftover after parsing attributes in process `syz-executor0'. [ 37.875576] netlink: 'syz-executor0': attribute type 6 has an invalid length. 2018/01/29 17:59:52 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000068d000-0x4)=0x0, 0x405e5e5b4895c211) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000f