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Date: Sun, 05 Nov 2017 01:05:01 -0800
From: syzbot
<bot+3ca02e1a9272a28e8959b32039154c5605164653@...kaller.appspotmail.com>
To: davem@...emloft.net, dccp@...r.kernel.org, gerrit@....abdn.ac.uk,
linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
syzkaller-bugs@...glegroups.com
Subject: BUG: please report to dccp@...r.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:LINE/tfrc_rx_hist_sample_rtt()
Hello,
syzkaller hit the following crash on
56546e3b9f2284a750c9ca24617544ff5cf56af4
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/master
compiler: gcc (GCC) 7.1.1 20170620
.config is attached
Raw console output is attached.
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0
sclass=netlink_route_socket pig=8523 comm=syz-executor0
BUG: please report to dccp@...r.kernel.org => prev = 0, last = 0 at
net/dccp/ccids/lib/packet_history.c:427/tfrc_rx_hist_sample_rtt()
CPU: 1 PID: 8547 Comm: syz-executor7 Not tainted 4.14.0-rc5+ #93
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS
Google 01/01/2011
Call Trace:
<IRQ>
__dump_stack lib/dump_stack.c:16 [inline]
dump_stack+0x194/0x257 lib/dump_stack.c:52
tfrc_rx_hist_sample_rtt+0x407/0x4d0 net/dccp/ccids/lib/packet_history.c:424
ccid3_hc_rx_packet_recv+0x690/0xea7 net/dccp/ccids/ccid3.c:765
ccid_hc_rx_packet_recv net/dccp/ccid.h:185 [inline]
dccp_deliver_input_to_ccids+0xd9/0x250 net/dccp/input.c:180
dccp_rcv_established+0x88/0xb0 net/dccp/input.c:378
dccp_v4_do_rcv+0x12f/0x160 net/dccp/ipv4.c:653
sk_backlog_rcv include/net/sock.h:912 [inline]
__sk_receive_skb+0x33e/0xc20 net/core/sock.c:511
dccp_v4_rcv+0xef1/0x1c00 net/dccp/ipv4.c:874
ip_local_deliver_finish+0x2e2/0xba0 net/ipv4/ip_input.c:216
NF_HOOK include/linux/netfilter.h:249 [inline]
ip_local_deliver+0x1ce/0x6e0 net/ipv4/ip_input.c:257
dst_input include/net/dst.h:465 [inline]
ip_rcv_finish+0x887/0x19a0 net/ipv4/ip_input.c:397
NF_HOOK include/linux/netfilter.h:249 [inline]
ip_rcv+0xc3f/0x1820 net/ipv4/ip_input.c:493
__netif_receive_skb_core+0x1a3e/0x34b0 net/core/dev.c:4477
__netif_receive_skb+0x2c/0x1b0 net/core/dev.c:4542
process_backlog+0x203/0x740 net/core/dev.c:5221
napi_poll net/core/dev.c:5619 [inline]
net_rx_action+0x792/0x1910 net/core/dev.c:5685
__do_softirq+0x2d7/0xb85 kernel/softirq.c:284
do_softirq_own_stack+0x2a/0x40 arch/x86/entry/entry_64.S:957
</IRQ>
do_softirq.part.22+0x14d/0x190 kernel/softirq.c:328
do_softirq kernel/softirq.c:176 [inline]
__local_bh_enable_ip+0x135/0x160 kernel/softirq.c:181
local_bh_enable include/linux/bottom_half.h:31 [inline]
rcu_read_unlock_bh include/linux/rcupdate.h:727 [inline]
ip_finish_output2+0x8ad/0x1460 net/ipv4/ip_output.c:231
ip_finish_output+0x85e/0xd10 net/ipv4/ip_output.c:317
NF_HOOK_COND include/linux/netfilter.h:238 [inline]
ip_output+0x1cc/0x860 net/ipv4/ip_output.c:405
dst_output include/net/dst.h:459 [inline]
ip_local_out+0x95/0x160 net/ipv4/ip_output.c:124
ip_queue_xmit+0x8c6/0x18e0 net/ipv4/ip_output.c:504
dccp_transmit_skb+0x9ac/0x10f0 net/dccp/output.c:142
dccp_xmit_packet+0x20f/0x730 net/dccp/output.c:281
dccp_write_xmit+0x17d/0x1d0 net/dccp/output.c:363
dccp_sendmsg+0x6d0/0xa80 net/dccp/proto.c:803
inet_sendmsg+0x11f/0x5e0 net/ipv4/af_inet.c:763
sock_sendmsg_nosec net/socket.c:633 [inline]
sock_sendmsg+0xca/0x110 net/socket.c:643
___sys_sendmsg+0x755/0x890 net/socket.c:2049
__sys_sendmsg+0xe5/0x210 net/socket.c:2083
SYSC_sendmsg net/socket.c:2094 [inline]
SyS_sendmsg+0x2d/0x50 net/socket.c:2090
entry_SYSCALL_64_fastpath+0x1f/0xbe
RIP: 0033:0x452869
RSP: 002b:00007f889164bbe8 EFLAGS: 00000212 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000000758190 RCX: 0000000000452869
RDX: 0000000000000080 RSI: 00000000200ca000 RDI: 0000000000000016
RBP: 0000000000000163 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f01e8
R13: 00000000ffffffff R14: 00007f889164c6d4 R15: 0000000000000012
dccp_close: ABORT with 11 bytes unread
RDS: rds_bind could not find a transport for 172.20.3.187, load rds_tcp or
rds_rdma?
netlink: 13 bytes leftover after parsing attributes in process
`syz-executor5'.
SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0
sclass=netlink_tcpdiag_socket pig=8564 comm=syz-executor0
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5
sclass=netlink_route_socket pig=8575 comm=syz-executor0
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4
sclass=netlink_route_socket pig=8575 comm=syz-executor0
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0
sclass=netlink_route_socket pig=8575 comm=syz-executor0
netlink: 5 bytes leftover after parsing attributes in process
`syz-executor1'.
netlink: 5 bytes leftover after parsing attributes in process
`syz-executor1'.
netlink: 2 bytes leftover after parsing attributes in process
`syz-executor5'.
PF_BRIDGE: br_mdb_parse() with non-bridge
RDS: rds_bind could not find a transport for 172.20.7.170, load rds_tcp or
rds_rdma?
device sit0 entered promiscuous mode
PF_BRIDGE: br_mdb_parse() with non-bridge
RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp
or rds_rdma?
RDS: rds_bind could not find a transport for 172.20.7.170, load rds_tcp or
rds_rdma?
RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp
or rds_rdma?
RDS: rds_bind could not find a transport for 172.20.7.170, load rds_tcp or
rds_rdma?
RDS: rds_bind could not find a transport for 172.20.7.170, load rds_tcp or
rds_rdma?
device syz1 entered promiscuous mode
device syz1 left promiscuous mode
device syz1 entered promiscuous mode
device lo left promiscuous mode
device lo entered promiscuous mode
IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
device lo left promiscuous mode
sctp: [Deprecated]: syz-executor4 (pid 9115) Use of int in max_burst socket
option.
Use struct sctp_assoc_value instead
sctp: [Deprecated]: syz-executor4 (pid 9121) Use of int in max_burst socket
option.
Use struct sctp_assoc_value instead
sctp: [Deprecated]: syz-executor1 (pid 9292) Use of int in max_burst socket
option.
Use struct sctp_assoc_value instead
sctp: [Deprecated]: syz-executor1 (pid 9306) Use of int in max_burst socket
option.
Use struct sctp_assoc_value instead
sctp: [Deprecated]: syz-executor7 (pid 9330) Use of int in maxseg socket
option.
Use struct sctp_assoc_value instead
device lo entered promiscuous mode
IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
sctp: [Deprecated]: syz-executor7 (pid 9355) Use of int in maxseg socket
option.
Use struct sctp_assoc_value instead
RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp
or rds_rdma?
lo: Invalid MTU -16646140 requested, hw min 0
ICMPv6: NA: someone advertises our address
fe80:0000:0000:0000:0000:0000:0000:01aa on syz1!
ICMPv6: NA: someone advertises our address
fe80:0000:0000:0000:0000:0000:0000:01aa on syz1!
sctp: [Deprecated]: syz-executor1 (pid 9692) Use of struct sctp_assoc_value
in delayed_ack socket option.
Use struct sctp_sack_info instead
sctp: [Deprecated]: syz-executor1 (pid 9724) Use of struct sctp_assoc_value
in delayed_ack socket option.
Use struct sctp_sack_info instead
sctp: [Deprecated]: syz-executor2 (pid 9732) Use of struct sctp_assoc_value
in delayed_ack socket option.
Use struct sctp_sack_info instead
sctp: [Deprecated]: syz-executor4 (pid 9741) Use of int in maxseg socket
option.
Use struct sctp_assoc_value instead
sctp: [Deprecated]: syz-executor4 (pid 9745) Use of int in maxseg socket
option.
Use struct sctp_assoc_value instead
sctp: [Deprecated]: syz-executor2 (pid 9760) Use of struct sctp_assoc_value
in delayed_ack socket option.
Use struct sctp_sack_info instead
sctp: [Deprecated]: syz-executor3 (pid 9764) Use of struct sctp_assoc_value
in delayed_ack socket option.
Use struct sctp_sack_info instead
sctp: [Deprecated]: syz-executor3 (pid 9764) Use of struct sctp_assoc_value
in delayed_ack socket option.
Use struct sctp_sack_info instead
sctp: [Deprecated]: syz-executor4 (pid 9807) Use of int in max_burst socket
option.
Use struct sctp_assoc_value instead
do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app
do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app
dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0
dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0
dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0
dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0
sctp: [Deprecated]: syz-executor0 (pid 10122) Use of struct
sctp_assoc_value in delayed_ack socket option.
Use struct sctp_sack_info instead
RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp
or rds_rdma?
sctp: [Deprecated]: syz-executor0 (pid 10122) Use of struct
sctp_assoc_value in delayed_ack socket option.
Use struct sctp_sack_info instead
sctp: [Deprecated]: syz-executor7 (pid 10177) Use of int in max_burst
socket option.
Use struct sctp_assoc_value instead
sctp: [Deprecated]: syz-executor7 (pid 10177) Use of int in max_burst
socket option.
Use struct sctp_assoc_value instead
nla_parse: 19 callbacks suppressed
netlink: 8 bytes leftover after parsing attributes in process
`syz-executor1'.
netlink: 8 bytes leftover after parsing attributes in process
`syz-executor1'.
selinux_nlmsg_perm: 14 callbacks suppressed
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0
sclass=netlink_route_socket pig=10309 comm=syz-executor5
netlink: 72 bytes leftover after parsing attributes in process
`syz-executor0'.
Bearer <> rejected, not supported in standalone mode
sctp: [Deprecated]: syz-executor2 (pid 10379) Use of int in maxseg socket
option.
Use struct sctp_assoc_value instead
SELinux: unrecognized netlink message: protocol=4 nlmsg_type=5
sclass=netlink_tcpdiag_socket pig=10366 comm=syz-executor5
SELinux: unrecognized netlink message: protocol=4 nlmsg_type=4
sclass=netlink_tcpdiag_socket pig=10366 comm=syz-executor5
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0
sclass=netlink_route_socket pig=10366 comm=syz-executor5
Bearer <> rejected, not supported in standalone mode
netlink: 72 bytes leftover after parsing attributes in process
`syz-executor0'.
SELinux: unrecognized netlink message: protocol=4 nlmsg_type=5
sclass=netlink_tcpdiag_socket pig=10412 comm=syz-executor5
SELinux: unrecognized netlink message: protocol=4 nlmsg_type=4
sclass=netlink_tcpdiag_socket pig=10383 comm=syz-executor5
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0
sclass=netlink_route_socket pig=10366 comm=syz-executor5
netlink: 5 bytes leftover after parsing attributes in process
`syz-executor4'.
netlink: 5 bytes leftover after parsing attributes in process
`syz-executor4'.
sctp: [Deprecated]: syz-executor2 (pid 10332) Use of int in maxseg socket
option.
Use struct sctp_assoc_value instead
RDS: rds_bind could not find a transport for 172.20.3.187, load rds_tcp or
rds_rdma?
RDS: rds_bind could not find a transport for 172.20.3.187, load rds_tcp or
rds_rdma?
netlink: 5 bytes leftover after parsing attributes in process
`syz-executor5'.
dccp_close: ABORT with 752 bytes unread
netlink: 5 bytes leftover after parsing attributes in process
`syz-executor5'.
netlink: 1 bytes leftover after parsing attributes in process
`syz-executor2'.
netlink: 1 bytes leftover after parsing attributes in process
`syz-executor2'.
syz-executor0: vmalloc: allocation failure: 17179377976 bytes,
mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null)
syz-executor0 cpuset=/ mems_allowed=0
CPU: 1 PID: 10838 Comm: syz-executor0 Not tainted 4.14.0-rc5+ #93
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS
Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:16 [inline]
dump_stack+0x194/0x257 lib/dump_stack.c:52
warn_alloc+0x1c2/0x2f0 mm/page_alloc.c:3254
__vmalloc_node_range+0x4f0/0x650 mm/vmalloc.c:1775
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0
sclass=netlink_route_socket pig=10896 comm=syz-executor2
__vmalloc_node mm/vmalloc.c:1804 [inline]
__vmalloc_node_flags_caller+0x50/0x60 mm/vmalloc.c:1826
kvmalloc_node+0x82/0xd0 mm/util.c:406
kvmalloc include/linux/mm.h:529 [inline]
kvmalloc_array include/linux/mm.h:545 [inline]
xt_alloc_entry_offsets+0x21/0x30 net/netfilter/x_tables.c:774
translate_table+0x235/0x1690 net/ipv6/netfilter/ip6_tables.c:705
do_replace net/ipv6/netfilter/ip6_tables.c:1150 [inline]
do_ip6t_set_ctl+0x345/0x5c0 net/ipv6/netfilter/ip6_tables.c:1676
nf_sockopt net/netfilter/nf_sockopt.c:105 [inline]
nf_setsockopt+0x67/0xc0 net/netfilter/nf_sockopt.c:114
ipv6_setsockopt+0x115/0x150 net/ipv6/ipv6_sockglue.c:927
tcp_setsockopt+0x82/0xd0 net/ipv4/tcp.c:2875
sock_common_setsockopt+0x95/0xd0 net/core/sock.c:2967
SYSC_setsockopt net/socket.c:1852 [inline]
SyS_setsockopt+0x189/0x360 net/socket.c:1831
entry_SYSCALL_64_fastpath+0x1f/0xbe
RIP: 0033:0x452869
RSP: 002b:00007f44781a2be8 EFLAGS: 00000212 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 0000000000452869
RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015
RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000
R10: 0000000020001fde R11: 0000000000000212 R12: 0000000000000000
R13: 0000000000a6f7ff R14: 00007f44781a39c0 R15: 0000000000000001
warn_alloc_show_mem: 2 callbacks suppressed
Mem-Info:
syz-executor0: vmalloc: allocation failure: 17179377976 bytes,
mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null)
syz-executor0 cpuset=/ mems_allowed=0
CPU: 1 PID: 10870 Comm: syz-executor0 Not tainted 4.14.0-rc5+ #93
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS
Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:16 [inline]
dump_stack+0x194/0x257 lib/dump_stack.c:52
warn_alloc+0x1c2/0x2f0 mm/page_alloc.c:3254
__vmalloc_node_range+0x4f0/0x650 mm/vmalloc.c:1775
__vmalloc_node mm/vmalloc.c:1804 [inline]
__vmalloc_node_flags_caller+0x50/0x60 mm/vmalloc.c:1826
kvmalloc_node+0x82/0xd0 mm/util.c:406
kvmalloc include/linux/mm.h:529 [inline]
kvmalloc_array include/linux/mm.h:545 [inline]
xt_alloc_entry_offsets+0x21/0x30 net/netfilter/x_tables.c:774
translate_table+0x235/0x1690 net/ipv6/netfilter/ip6_tables.c:705
do_replace net/ipv6/netfilter/ip6_tables.c:1150 [inline]
do_ip6t_set_ctl+0x345/0x5c0 net/ipv6/netfilter/ip6_tables.c:1676
nf_sockopt net/netfilter/nf_sockopt.c:105 [inline]
nf_setsockopt+0x67/0xc0 net/netfilter/nf_sockopt.c:114
ipv6_setsockopt+0x115/0x150 net/ipv6/ipv6_sockglue.c:927
tcp_setsockopt+0x82/0xd0 net/ipv4/tcp.c:2875
sock_common_setsockopt+0x95/0xd0 net/core/sock.c:2967
SYSC_setsockopt net/socket.c:1852 [inline]
SyS_setsockopt+0x189/0x360 net/socket.c:1831
entry_SYSCALL_64_fastpath+0x1f/0xbe
RIP: 0033:0x452869
RSP: 002b:00007f4478181be8 EFLAGS: 00000212 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 0000000000758190 RCX: 0000000000452869
RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000018
RBP: 000000000000052b R08: 0000000000000004 R09: 0000000000000000
R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f5ca8
R13: 00000000ffffffff R14: 00007f44781826d4 R15: 000000000000001d
active_anon:74575 inactive_anon:32 isolated_anon:0
active_file:3782 inactive_file:7724 isolated_file:0
unevictable:0 dirty:286 writeback:0 unstable:0
slab_reclaimable:7718 slab_unreclaimable:91224
mapped:23103 shmem:39 pagetables:684 bounce:0
free:1419668 free_pcp:453 free_cma:0
Node 0 active_anon:298300kB inactive_anon:128kB active_file:15128kB
inactive_file:30896kB unevictable:0kB isolated(anon):0kB isolated(file):0kB
mapped:92412kB dirty:1144kB writeback:0kB shmem:156kB shmem_thp: 0kB
shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB
all_unreclaimable? no
Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB
inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB
writepending:0kB present:15992kB managed:15908kB mlocked:0kB
kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB
free_cma:0kB
lowmem_reserve[]: 0 2886 6399 6399
Node 0 DMA32 free:2957608kB min:30408kB low:38008kB high:45608kB
active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB
unevictable:0kB writepending:0kB present:3129332kB managed:2958324kB
mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:716kB
local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 0 3513 3513
Node 0 Normal free:2705140kB min:37008kB low:46260kB high:55512kB
active_anon:298300kB inactive_anon:128kB active_file:15128kB
inactive_file:30896kB unevictable:0kB writepending:1160kB present:4718592kB
managed:3597452kB mlocked:0kB kernel_stack:4032kB pagetables:2736kB
bounce:0kB free_pcp:1080kB local_pcp:416kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0
Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U)
1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
Node 0 DMA32: 4*4kB (M) 5*8kB (M) 3*16kB (M) 2*32kB (M) 2*64kB (M) 2*128kB
(M) 3*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 720*4096kB (M) =
2957608kB
Node 0 Normal: 637*4kB (UME) 265*8kB (UME) 167*16kB (UME) 396*32kB (UME)
465*64kB (UME) 89*128kB (UME) 8*256kB (M) 8*512kB (UME) 4*1024kB (UME)
8*2048kB (UM) 639*4096kB (UM) = 2705132kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0
hugepages_size=2048kB
11550 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Free swap = 0kB
Total swap = 0kB
1965979 pages RAM
0 pages HighMem/MovableOnly
323058 pages reserved
Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable
Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable
syz7: Invalid MTU 1634497129 requested, hw max 65535
syz7: Invalid MTU 1634497129 requested, hw max 65535
dccp_invalid_packet: P.Data Offset(172) too large
dccp_invalid_packet: P.Data Offset(172) too large
sctp: [Deprecated]: syz-executor1 (pid 11407) Use of int in max_burst
socket option deprecated.
Use struct sctp_assoc_value instead
sctp: [Deprecated]: syz-executor1 (pid 11407) Use of int in max_burst
socket option deprecated.
Use struct sctp_assoc_value instead
IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0
sclass=netlink_route_socket pig=11484 comm=syz-executor4
SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16
sclass=netlink_tcpdiag_socket pig=11535 comm=syz-executor7
dccp_v4_rcv: dropped packet with invalid checksum
dccp_v4_rcv: dropped packet with invalid checksum
sctp: [Deprecated]: syz-executor5 (pid 11712) Use of struct
sctp_assoc_value in delayed_ack socket option.
Use struct sctp_sack_info instead
RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or
rds_rdma?
sctp: [Deprecated]: syz-executor5 (pid 11773) Use of struct
sctp_assoc_value in delayed_ack socket option.
Use struct sctp_sack_info instead
RDS: rds_bind could not find a transport for 172.20.5.187, load rds_tcp or
rds_rdma?
IPv6: Can't replace route, no match found
sctp: [Deprecated]: syz-executor5 (pid 11976) Use of struct
sctp_assoc_value in delayed_ack socket option.
Use struct sctp_sack_info instead
IPv6: Can't replace route, no match found
IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
sctp: [Deprecated]: syz-executor3 (pid 12001) Use of int in max_burst
socket option.
Use struct sctp_assoc_value instead
---
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