| TITLE: kernel BUG at ./include/linux/skbuff.h:LINE! |
| |
| [ 292.653596] ------------[ cut here ]------------ |
| [ 292.658378] kernel BUG at ./include/linux/skbuff.h:2069! |
| [ 292.664014] invalid opcode: 0000 [#1] SMP KASAN |
| [ 292.668674] Dumping ftrace buffer: |
| [ 292.672199] (ftrace buffer empty) |
| [ 292.675889] Modules linked in: |
| [ 292.679059] CPU: 1 PID: 22157 Comm: syz-executor5 Not tainted 4.14.0+ #129 |
| [ 292.686052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 |
| [ 292.695387] task: ffff8801d2fa8500 task.stack: ffff8801d9fd8000 |
| [ 292.701436] RIP: 0010:skb_pull+0xd5/0xf0 |
| [ 292.705473] RSP: 0018:ffff8801d9fdf270 EFLAGS: 00010216 |
| [ 292.710817] RAX: 0000000000010000 RBX: ffff8801d53b96c0 RCX: ffffffff84179df5 |
| [ 292.718070] RDX: 00000000000001d8 RSI: ffffc90001fce000 RDI: ffff8801d53b973c |
| [ 292.725322] RBP: ffff8801d9fdf288 R08: 0000000000000002 R09: 0000000000000002 |
| [ 292.732568] R10: 0000000000000000 R11: ffffffff8747dd60 R12: 0000000000000028 |
| [ 292.739812] R13: 0000000000000064 R14: dffffc0000000000 R15: ffff8801d9e9588a |
| [ 292.742848] sctp: [Deprecated]: syz-executor0 (pid 22154) Use of int in max_burst socket option deprecated. |
| [ 292.742848] Use struct sctp_assoc_value instead |
| [ 292.760875] sctp: [Deprecated]: syz-executor0 (pid 22154) Use of int in max_burst socket option deprecated. |
| [ 292.760875] Use struct sctp_assoc_value instead |
| [ 292.763163] ICMPv6: NA: bb:bb:bb:bb:bb:01 advertised our address fe80::1aa on syz1! |
| [ 292.783582] FS: 00007ff4a3f4e700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 |
| [ 292.791797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 |
| [ 292.797665] CR2: 0000000020000000 CR3: 00000001ca0fe000 CR4: 00000000001406e0 |
| [ 292.804920] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 |
| [ 292.812170] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 |
| [ 292.816510] ICMPv6: NA: bb:bb:bb:bb:bb:01 advertised our address fe80::1aa on syz1! |
| [ 292.817577] sctp: [Deprecated]: syz-executor0 (pid 22198) Use of int in max_burst socket option deprecated. |
| [ 292.817577] Use struct sctp_assoc_value instead |
| [ 292.837972] sctp: [Deprecated]: syz-executor2 (pid 22199) Use of int in max_burst socket option deprecated. |
| [ 292.837972] Use struct sctp_assoc_value instead |
| [ 292.844964] sctp: [Deprecated]: syz-executor0 (pid 22198) Use of int in max_burst socket option deprecated. |
| [ 292.844964] Use struct sctp_assoc_value instead |
| [ 292.850158] sctp: [Deprecated]: syz-executor2 (pid 22199) Use of int in max_burst socket option deprecated. |
| [ 292.850158] Use struct sctp_assoc_value instead |
| [ 292.878797] sctp: [Deprecated]: syz-executor0 (pid 22205) Use of int in max_burst socket option deprecated. |
| [ 292.878797] Use struct sctp_assoc_value instead |
| [ 292.889594] sctp: [Deprecated]: syz-executor0 (pid 22205) Use of int in max_burst socket option deprecated. |
| [ 292.889594] Use struct sctp_assoc_value instead |
| [ 292.913387] Call Trace: |
| [ 292.914495] sctp: [Deprecated]: syz-executor0 (pid 22212) Use of int in max_burst socket option deprecated. |
| [ 292.914495] Use struct sctp_assoc_value instead |
| [ 292.927906] sctp: [Deprecated]: syz-executor0 (pid 22212) Use of int in max_burst socket option deprecated. |
| [ 292.927906] Use struct sctp_assoc_value instead |
| [ 292.944692] esp6_gro_receive+0xb4/0xbe0 |
| ... |
| [ 293.162223] SyS_writev+0x27/0x30 |
| [ 293.165649] entry_SYSCALL_64_fastpath+0x1f/0x96 |
| [ 293.170388] RIP: 0033:0x452751 |
| [ 293.173544] RSP: 002b:00007ff4a3f4db10 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 |
| [ 293.181220] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000452751 |
| [ 293.188464] RDX: 0000000000000002 RSI: 00007ff4a3f4db60 RDI: 0000000000000012 |
| [ 293.195706] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 |
| [ 293.202944] R10: 000000000000009a R11: 0000000000000293 R12: 00000000006f2608 |
| [ 293.210183] R13: 00000000ffffffff R14: 00007ff4a3f4e6d4 R15: 0000000000000000 |
| [ 293.217426] Code: a3 d0 00 00 00 e8 0c 55 58 fd 4c 89 e0 5b 41 5c 41 5d 5d c3 45 31 e4 e8 fa 54 58 fd 4c 89 e0 5b 41 5c 41 5d 5d c3 e8 eb 54 58 fd <0f> 0b e8 f4 d0 8e fd eb 9a e8 ed d0 8e fd e9 51 ff ff ff e8 03 |
| [ 293.236495] RIP: skb_pull+0xd5/0xf0 RSP: ffff8801d9fdf270 |
| [ 293.242035] ---[ end trace d2d6da9d918cb453 ]--- |
