syzbot


KASAN: use-after-free Read in nf_ct_deliver_cached_events
Status: fixed on 2019/12/13 00:31
Reported-by: syzbot+c7aabc9fe93e7f3637ba@syzkaller.appspotmail.com
Fix commit: ad88b7a6aa3e netfilter: ecache: don't look for ecache extension on dying/unconfirmed conntracks
First crash: 779d, last: 772d

Cause bisection: introduced by (bisect log) :
commit 2341e0775747864b684abe8627f3d45b167f2940
Author: David Howells <dhowells@redhat.com>
Date: Thu Jun 9 22:02:51 2016 +0000

  rxrpc: Simplify connect() implementation and simplify sendmsg() op

Crash: kernel BUG at net/rxrpc/af_rxrpc.c:LINE! (log)
Repro: C syz .config

Sample crash report:

Crashes (169):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2019/10/27 09:11 linux-next 139c2d13c258 25bb509e .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2019/10/24 21:25 linux-next 12d61c699699 d01bb02a .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2019/10/28 10:07 linux-next 139c2d13c258 25bb509e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/28 06:56 linux-next 139c2d13c258 25bb509e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/28 05:52 linux-next 139c2d13c258 25bb509e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/27 23:21 linux-next 139c2d13c258 25bb509e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/27 19:25 linux-next 139c2d13c258 25bb509e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/27 17:23 linux-next 139c2d13c258 25bb509e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/27 16:42 linux-next 139c2d13c258 25bb509e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/27 14:03 linux-next 139c2d13c258 25bb509e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/27 13:00 linux-next 139c2d13c258 25bb509e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/27 11:11 linux-next 139c2d13c258 25bb509e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/27 06:34 linux-next 139c2d13c258 25bb509e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/27 01:54 linux-next 139c2d13c258 25bb509e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/26 22:31 linux-next 139c2d13c258 25bb509e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/26 18:21 linux-next 139c2d13c258 25bb509e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/26 15:23 linux-next 139c2d13c258 25bb509e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/26 14:59 linux-next 139c2d13c258 413926c5 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/26 12:22 linux-next 139c2d13c258 413926c5 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/26 10:55 linux-next 139c2d13c258 413926c5 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/26 09:49 linux-next 139c2d13c258 413926c5 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/26 05:50 linux-next 139c2d13c258 413926c5 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/26 03:18 linux-next 139c2d13c258 c2e837da .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/25 23:50 linux-next 139c2d13c258 c2e837da .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/25 20:57 linux-next 139c2d13c258 c2e837da .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/25 19:36 linux-next 139c2d13c258 c2e837da .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/25 16:50 linux-next 139c2d13c258 c2e837da .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/25 14:57 linux-next 139c2d13c258 c2e837da .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/25 13:53 linux-next 139c2d13c258 d01bb02a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/25 12:10 linux-next 139c2d13c258 d01bb02a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/25 10:47 linux-next 139c2d13c258 d01bb02a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/25 09:36 linux-next 12d61c699699 d01bb02a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/25 08:30 linux-next 12d61c699699 d01bb02a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/25 06:12 linux-next 12d61c699699 d01bb02a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/25 03:53 linux-next 12d61c699699 d01bb02a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/25 00:56 linux-next 12d61c699699 d01bb02a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/24 22:49 linux-next 12d61c699699 d01bb02a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/24 22:39 linux-next 12d61c699699 d01bb02a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/24 19:58 linux-next 12d61c699699 d01bb02a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/24 18:56 linux-next 12d61c699699 d01bb02a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/24 17:20 linux-next 12d61c699699 d01bb02a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/24 14:37 linux-next 12d61c699699 d01bb02a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/24 13:32 linux-next 12d61c699699 d01bb02a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/24 10:40 linux-next 12d61c699699 d01bb02a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/24 06:58 linux-next 12d61c699699 b602d64b .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/24 05:34 linux-next f3c452cfc59c b602d64b .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/24 05:17 linux-next f3c452cfc59c b602d64b .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/24 04:03 linux-next f3c452cfc59c b602d64b .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/21 07:46 linux-next a6fcdcd94927 8c88c9c1 .config log report