syzbot


possible deadlock in ovl_maybe_copy_up
Status: upstream: reported C repro on 2020/11/23 10:05
Reported-by: syzbot+c18f2f6a7b08c51e3025@syzkaller.appspotmail.com
First crash: 143d, last: 2d21h

Cause bisection: introduced by (bisect log) [merge commit]:
commit b753c5a7f99f390fc100de18647ce0dcacdceafc
Author: Jakub Kicinski <jakub.kicinski@netronome.com>
Date: Wed Aug 14 01:12:45 2019 +0000

  Merge branch 'r8152-RX-improve'

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

Sample crash report:

Crashes (19):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2021/04/03 19:18 linux-next 454c576c 6a81331a .config log report syz C possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/04/12 10:53 upstream 7d900724 bfeda1b1 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/04/10 20:12 upstream d4961772 bfeda1b1 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/04/09 08:11 upstream 4fa56ad0 6a81331a .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/04/06 05:17 upstream 0a50438c 6a81331a .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/02/08 01:13 upstream b75dba7f 2ce644fc .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/01/27 13:07 upstream 2ab38c17 a0ebf917 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-linux-next-kasan-gce-root 2021/04/09 08:01 linux-next 6145d80c 6a81331a .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-linux-next-kasan-gce-root 2021/04/03 17:23 linux-next 454c576c 6a81331a .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/01/03 14:41 upstream 3516bd72 79264ae3 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/11/22 09:45 upstream a349e4c6 0d27f508 .config log report info
ci-upstream-kasan-gce-root 2020/11/22 09:40 upstream a349e4c6 0d27f508 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/29 02:51 linux-next 6174f052 a0092f9d .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/29 01:00 linux-next 6174f052 a0092f9d .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/27 19:10 linux-next 6174f052 486f93ef .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/27 17:41 linux-next 6174f052 486f93ef .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/26 14:37 linux-next 6147c83f 1d2b823e .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/26 10:44 linux-next 6147c83f 2f1cec62 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/22 09:40 linux-next 95065cb5 0d27f508 .config log report info