syzbot


general protection fault in ip6_sublist_rcv
Status: fixed on 2019/12/13 00:31
Reported-by: syzbot+c54f457cad330e57e967@syzkaller.appspotmail.com
Fix commit: 51210ad5a558 inet: do not call sublist_rcv on empty list
First crash: 941d, last: 931d

Cause bisection: introduced by (bisect log) :
commit ca58fbe06c54795f00db79e447f94c2028d30124
Author: Florian Westphal <fw@strlen.de>
Date: Thu Oct 10 22:30:37 2019 +0000

  netfilter: add and use nf_hook_slow_list()

Crash: general protection fault in ip6_sublist_rcv (log)
Repro: C syz .config

Sample crash report:

Crashes (327):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2019/10/24 22:21 linux-next 12d61c699699 d01bb02a .config log report syz C
ci-upstream-net-kasan-gce 2019/10/30 07:38 net-next 92d72f1b8bbb 5ea87a66 .config log report
ci-upstream-bpf-next-kasan-gce 2019/10/30 05:46 bpf-next a566e35f1e8b 5ea87a66 .config log report
ci-upstream-net-kasan-gce 2019/10/30 03:21 net-next 92d72f1b8bbb 5ea87a66 .config log report
ci-upstream-net-kasan-gce 2019/10/30 01:36 net-next 92d72f1b8bbb 5ea87a66 .config log report
ci-upstream-net-kasan-gce 2019/10/30 00:11 net-next 92d72f1b8bbb 5ea87a66 .config log report
ci-upstream-net-kasan-gce 2019/10/29 21:02 net-next 92d72f1b8bbb 5ea87a66 .config log report
ci-upstream-net-kasan-gce 2019/10/29 19:35 net-next 92d72f1b8bbb 5ea87a66 .config log report
ci-upstream-net-kasan-gce 2019/10/29 18:26 net-next d5a721c96a44 5ea87a66 .config log report
ci-upstream-net-kasan-gce 2019/10/29 18:25 net-next d5a721c96a44 5ea87a66 .config log report
ci-upstream-net-kasan-gce 2019/10/29 17:04 net-next d5a721c96a44 5ea87a66 .config log report
ci-upstream-net-kasan-gce 2019/10/29 15:54 net-next d5a721c96a44 5ea87a66 .config log report
ci-upstream-net-kasan-gce 2019/10/29 13:00 net-next d5a721c96a44 5ea87a66 .config log report
ci-upstream-net-kasan-gce 2019/10/29 10:34 net-next d5a721c96a44 5ea87a66 .config log report
ci-upstream-net-kasan-gce 2019/10/29 09:31 net-next d5a721c96a44 5ea87a66 .config log report
ci-upstream-net-kasan-gce 2019/10/29 09:05 net-next d5a721c96a44 5ea87a66 .config log report
ci-upstream-net-kasan-gce 2019/10/29 07:26 net-next d5a721c96a44 5ea87a66 .config log report
ci-upstream-net-kasan-gce 2019/10/29 06:15 net-next d5a721c96a44 5ea87a66 .config log report
ci-upstream-net-kasan-gce 2019/10/28 23:05 net-next f0d532c43073 439d7b14 .config log report
ci-upstream-net-kasan-gce 2019/10/28 21:33 net-next f0d532c43073 439d7b14 .config log report
ci-upstream-net-kasan-gce 2019/10/28 20:32 net-next 5b7fe93db008 439d7b14 .config log report
ci-upstream-net-kasan-gce 2019/10/28 17:49 net-next 5b7fe93db008 439d7b14 .config log report
ci-upstream-net-kasan-gce 2019/10/28 17:02 net-next 5b7fe93db008 439d7b14 .config log report
ci-upstream-net-kasan-gce 2019/10/28 15:57 net-next 5b7fe93db008 25bb509e .config log report
ci-upstream-net-kasan-gce 2019/10/28 14:38 net-next 5b7fe93db008 25bb509e .config log report
ci-upstream-net-kasan-gce 2019/10/28 12:13 net-next 5b7fe93db008 25bb509e .config log report
ci-upstream-net-kasan-gce 2019/10/28 10:00 net-next 5b7fe93db008 25bb509e .config log report
ci-upstream-net-kasan-gce 2019/10/28 08:21 net-next 5b7fe93db008 25bb509e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/31 06:37 linux-next fdbc6c104f95 a41ca8fa .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/31 05:13 linux-next fdbc6c104f95 a41ca8fa .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/31 03:46 linux-next fdbc6c104f95 a41ca8fa .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/31 02:43 linux-next fdbc6c104f95 a41ca8fa .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/31 00:35 linux-next fdbc6c104f95 a41ca8fa .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/30 20:02 linux-next fdbc6c104f95 5ea87a66 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/30 18:48 linux-next fdbc6c104f95 5ea87a66 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/30 14:29 linux-next fdbc6c104f95 5ea87a66 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/30 12:41 linux-next fdbc6c104f95 5ea87a66 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/30 12:36 linux-next fdbc6c104f95 5ea87a66 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/30 09:30 linux-next fdbc6c104f95 5ea87a66 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/30 00:15 linux-next c57cf3833c66 5ea87a66 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/29 22:06 linux-next c57cf3833c66 5ea87a66 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/29 11:58 linux-next c57cf3833c66 5ea87a66 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/29 03:51 linux-next 60c1769a45f4 439d7b14 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/28 23:43 linux-next 60c1769a45f4 439d7b14 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/28 13:33 linux-next 60c1769a45f4 25bb509e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/21 13:17 linux-next a6fcdcd94927 b24d2b8a .config log report