IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
skbuff: skb_over_panic: text:ffffffff84a2c1b8 len:1584 put:1584 head:ffff8801d4c04d40 data:ffff8801d4c04dd8 tail:0x6c8 end:0x6c0 dev:<NULL>
------------[ cut here ]------------
kernel BUG at net/core/skbuff.c:105!
invalid opcode: 0000 [#1] SMP KASAN
Modules linked in:
CPU: 1 PID: 4434 Comm: syz-executor2 Not tainted 4.13.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff8801d0f704c0 task.stack: ffff8801cc410000
RIP: 0010:skb_panic+0x169/0x16b net/core/skbuff.c:105
RSP: 0018:ffff8801cc417140 EFLAGS: 00010286
RAX: 000000000000008b RBX: ffffffff85e5b4e0 RCX: 0000000000000000
RDX: 000000000000008b RSI: ffff8801db116d78 RDI: ffffed0039882e1f
RBP: ffff8801cc4171a8 R08: ffff8801d0f70d48 R09: 0000000000000006
R10: ffff8801d0f704c0 R11: dffffc0000000000 R12: ffff8801cfc863c0
R13: ffff8801d4c04dd8 R14: 00000000000006c8 R15: 00000000000006c0
FS:  00007f45d2974700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000063f210 CR3: 00000001cdd2f000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
skbuff: skb_over_panic: text:ffffffff84a2c1b8 len:1584 put:1584 head:ffff8801cbedab00 data:ffff8801cbedab98 tail:0x6c8 end:0x6c0 dev:<NULL>
------------[ cut here ]------------
kernel BUG at net/core/skbuff.c:105!
Call Trace:
 skb_over_panic net/core/skbuff.c:110 [inline]
 skb_put.cold.86+0x21/0x21 net/core/skbuff.c:1702
 __ip6_append_data.isra.44+0x1e88/0x3e50 net/ipv6/ip6_output.c:1424
 ip6_append_data+0x157/0x2b0 net/ipv6/ip6_output.c:1552
 rawv6_sendmsg+0x1d2c/0x46d0 net/ipv6/raw.c:928
 inet_sendmsg+0x148/0x5a0 net/ipv4/af_inet.c:762
 sock_sendmsg_nosec net/socket.c:633 [inline]
 sock_sendmsg+0xb5/0xf0 net/socket.c:643
 ___sys_sendmsg+0x690/0x9d0 net/socket.c:2049
 __sys_sendmsg+0xd6/0x220 net/socket.c:2083
 SYSC_sendmsg net/socket.c:2094 [inline]
 SyS_sendmsg+0xd/0x20 net/socket.c:2090
 entry_SYSCALL_64_fastpath+0x23/0xc2
RIP: 0033:0x453929
RSP: 002b:00007f45d2973c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453929
RDX: 0000000000008000 RSI: 0000000020000000 RDI: 0000000000000003
RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef910
R13: 00000000ffffffff R14: 00007f45d29746d4 R15: 0000000000000000
Code: 4c 8b 4d b8 44 8b 45 d4 48 8b 55 c8 53 48 c7 c7 20 b5 e5 85 41 8b 8c 24 80 00 00 00 48 8b 75 c0 41 57 41 56 41 55 e8 57 f1 3f fd <0f> 0b 4c 8b 65 08 89 75 e8 e8 5a 52 89 fd 8b 75 e8 48 c7 c1 60 
RIP: skb_panic+0x169/0x16b net/core/skbuff.c:105 RSP: ffff8801cc417140
invalid opcode: 0000 [#2] SMP KASAN
---[ end trace d08d49753cc3316a ]---