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: 340d, last: 6h28m

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 (73):
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 454c576c3f5e 6a81331a .config log report syz C possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/10/28 09:04 upstream 1fc596a56b33 be531bb4 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/10/21 21:03 upstream 2f111a6fd5b5 c5cb7da8 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/10/20 03:02 upstream d9abdee5fd5a 466b7db1 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/10/18 15:33 upstream cf52ad5ff16c 0c5d9412 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/10/17 14:57 upstream d999ade1cc86 0c5d9412 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/10/16 00:48 upstream ec681c53f8d2 0c5d9412 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/10/05 07:05 upstream 84b3e42564ac ce697b49 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/10/04 00:09 upstream 6761a0ae9895 db0f5787 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/10/03 17:48 upstream 7b66f4393ad4 db0f5787 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/10/03 13:26 upstream 7b66f4393ad4 db0f5787 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/09/28 04:48 upstream 0513e464f900 78494d16 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/09/17 07:11 upstream bdb575f87217 5b989942 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/09/16 21:21 upstream ff1ffd71d5f0 aae492f2 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/09/15 22:25 upstream 3ca706c189db 07e953c1 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-selinux-root 2021/09/11 04:37 upstream 926de8c4326c 5ae8508a .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-selinux-root 2021/09/10 12:15 upstream bf9f243f23e6 5ae8508a .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-selinux-root 2021/09/10 07:56 upstream bf9f243f23e6 e2776ee4 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-selinux-root 2021/09/09 16:47 upstream a3fa7a101dcf e2776ee4 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-selinux-root 2021/09/09 03:34 upstream 730bf31b8fc8 e2776ee4 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-selinux-root 2021/09/08 12:55 upstream ac08b1c68d1b e2776ee4 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-selinux-root 2021/09/07 23:55 upstream a2b28235335f 064c9eb7 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-selinux-root 2021/09/07 09:12 upstream 4b93c544e90e 6ca60148 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-selinux-root 2021/09/06 15:26 upstream 27151f177827 6ca60148 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/08/30 10:17 upstream 90ac80dcd313 be2c130d .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-selinux-root 2021/08/30 00:36 upstream 3f5ad13cb012 be2c130d .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/08/20 17:04 upstream d992fe5318d8 b599f2fc .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/08/17 07:26 upstream a2824f19e606 33c26cb7 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-selinux-root 2021/08/17 02:19 upstream a2824f19e606 33c26cb7 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/08/14 19:02 upstream dfa377c35d70 2489ab88 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/08/11 02:30 upstream 9a73fa375d58 6972b106 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/07/26 17:54 upstream ff1176468d36 fd511809 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-selinux-root 2021/07/26 14:48 upstream ff1176468d36 fd511809 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/07/25 06:31 upstream 6498f6151825 4d1b57d4 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/07/24 17:14 upstream f0fddcec6b62 4d1b57d4 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/07/22 22:36 upstream 3d5895cd3517 302e51de .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/07/22 06:05 upstream 7b6ae471e541 29c3f20f .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/06/25 14:21 upstream 44db63d1ad8d 0edbbe31 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/06/20 04:14 upstream 9ed13a17e38e aba2b2fb .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/05/25 09:37 upstream 1434a3127887 3c7fef33 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/05/21 19:47 upstream 79a106fc6585 3c7fef33 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-selinux-root 2021/05/21 13:55 upstream f01da525b3de 3c7fef33 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-selinux-root 2021/05/02 07:24 upstream d2b6f8a17919 77e2b668 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/05/01 11:58 upstream d2b6f8a17919 77e2b668 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/04/22 14:42 upstream 16fc44d6387e 33c28d03 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/04/12 10:53 upstream 7d900724913c bfeda1b1 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/04/10 20:12 upstream d4961772226d bfeda1b1 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/04/09 08:11 upstream 4fa56ad0d12e 6a81331a .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/04/06 05:17 upstream 0a50438c8436 6a81331a .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/02/08 01:13 upstream b75dba7f472c 2ce644fc .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/01/27 13:07 upstream 2ab38c17aac1 a0ebf917 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-linux-next-kasan-gce-root 2021/10/11 06:35 linux-next 683f29b781ae 838e7e2c .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-linux-next-kasan-gce-root 2021/09/27 03:07 linux-next 5a5d008887b4 78494d16 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-linux-next-kasan-gce-root 2021/09/19 06:02 linux-next 9004fd387338 70b76c1d .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-linux-next-kasan-gce-root 2021/07/24 06:30 linux-next 90d856e71443 bc5f1d88 .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-linux-next-kasan-gce-root 2021/07/22 22:31 linux-next 7468cbf5c917 302e51de .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-linux-next-kasan-gce-root 2021/07/15 18:44 linux-next c1a6d08348fc b9a2f64e .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-linux-next-kasan-gce-root 2021/07/14 11:12 linux-next c0d438dbc0b7 484502bd .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-linux-next-kasan-gce-root 2021/05/25 07:54 linux-next a1f92694393a 3c7fef33 .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 6145d80cfc62 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 454c576c3f5e 6a81331a .config log report info possible deadlock in ovl_maybe_copy_up
ci-upstream-kasan-gce-root 2021/01/03 14:41 upstream 3516bd729358 79264ae3 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/11/22 09:45 upstream a349e4c65960 0d27f508 .config log report info
ci-upstream-kasan-gce-root 2020/11/22 09:40 upstream a349e4c65960 0d27f508 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/29 02:51 linux-next 6174f05255e6 a0092f9d .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/29 01:00 linux-next 6174f05255e6 a0092f9d .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/27 19:10 linux-next 6174f05255e6 486f93ef .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/27 17:41 linux-next 6174f05255e6 486f93ef .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/26 14:37 linux-next 6147c83fd749 1d2b823e .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/26 10:44 linux-next 6147c83fd749 2f1cec62 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/22 09:40 linux-next 95065cb54210 0d27f508 .config log report info