syzbot


possible deadlock in brd_probe
Status: upstream: reported C repro on 2020/11/17 10:30
Reported-by: syzbot+fd01c5d29a476390728d@syzkaller.appspotmail.com
First crash: 218d, last: 2h20m

Cause bisection: introduced by (bisect log) [merge commit]:
commit ee51814888278677cb4384814bbe3c95f6270b50
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri Nov 6 20:21:33 2020 +0000

  Merge tag 's390-5.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Crash: BUG: sleeping function called from invalid context in sta_info_move_state (log)
Repro: C syz .config
Patch testing requests:
Created Duration User Patch Repo Result
2021/06/18 04:09 17m desmondcheongzx@gmail.com patch upstream OK

Sample crash report:

Crashes (12448):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2021/06/01 04:47 upstream c2131f7e 032639db .config log report syz C possible deadlock in brd_probe
ci-upstream-kasan-gce-smack-root 2021/04/29 19:01 upstream d72cd4ad 77e2b668 .config log report syz C possible deadlock in brd_probe
ci-upstream-kasan-gce-root 2021/04/28 19:03 upstream acd3d285 77e2b668 .config log report syz C possible deadlock in brd_probe
ci-upstream-kasan-gce-root 2021/03/26 23:45 upstream db24726b a8529b82 .config log report syz C possible deadlock in brd_probe
ci-upstream-linux-next-kasan-gce-root 2021/05/28 03:42 linux-next a1f92694 858ea628 .config log report syz C possible deadlock in brd_probe
ci-upstream-linux-next-kasan-gce-root 2020/11/16 15:57 linux-next 03430750 1bf9a662 .config log report syz C
ci-qemu-upstream 2021/06/20 03:52 upstream 913ec3c2 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-smack-root 2021/06/20 01:29 upstream 9ed13a17 aba2b2fb .config log report info possible deadlock in brd_probe
ci-qemu-upstream 2021/06/20 00:26 upstream 913ec3c2 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-smack-root 2021/06/19 22:19 upstream 9ed13a17 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-root 2021/06/19 21:17 upstream 9ed13a17 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-smack-root 2021/06/19 20:04 upstream 9ed13a17 aba2b2fb .config log report info possible deadlock in brd_probe
ci-qemu-upstream 2021/06/19 15:22 upstream 9ed13a17 aba2b2fb .config log report info possible deadlock in brd_probe
ci-qemu-upstream 2021/06/19 11:54 upstream 9ed13a17 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-selinux-root 2021/06/19 04:21 upstream b1edae0d aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-smack-root 2021/06/19 03:09 upstream b1edae0d aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-root 2021/06/19 02:06 upstream b1edae0d aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-smack-root 2021/06/19 00:35 upstream fd0aa1a4 aba2b2fb .config log report info possible deadlock in brd_probe
ci-qemu-upstream 2021/06/18 21:43 upstream b1edae0d aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-selinux-root 2021/06/18 17:04 upstream fd0aa1a4 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-smack-root 2021/06/18 13:53 upstream fd0aa1a4 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-selinux-root 2021/06/18 08:38 upstream fd0aa1a4 aba2b2fb .config log report info possible deadlock in brd_probe
ci-qemu-upstream 2021/06/18 07:25 upstream fd0aa1a4 aba2b2fb .config log report info possible deadlock in brd_probe
ci-qemu-upstream 2021/06/18 05:26 upstream fd0aa1a4 aba2b2fb .config log report info possible deadlock in brd_probe
ci-qemu-upstream 2021/06/18 03:48 upstream fd0aa1a4 aba2b2fb .config log report info possible deadlock in brd_probe
ci-qemu-upstream 2021/06/18 02:47 upstream fd0aa1a4 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-selinux-root 2021/06/17 17:21 upstream 70585216 aba2b2fb .config log report info possible deadlock in brd_probe
ci-qemu-upstream 2021/06/17 16:23 upstream 70585216 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-selinux-root 2021/06/17 14:53 upstream 70585216 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-selinux-root 2021/06/17 13:45 upstream 70585216 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-root 2021/06/17 12:38 upstream 70585216 aba2b2fb .config log report info possible deadlock in brd_probe
ci-qemu-upstream 2021/06/17 11:38 upstream 70585216 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-root 2021/06/17 06:57 upstream 6b00bc63 aba2b2fb .config log report info possible deadlock in brd_probe
ci-qemu-upstream 2021/06/17 04:55 upstream 6b00bc63 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-root 2021/06/17 00:32 upstream 6b00bc63 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-root 2021/06/16 23:15 upstream 6b00bc63 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-root 2021/06/16 21:14 upstream 6b00bc63 c06f97ad .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-selinux-root 2021/06/16 19:54 upstream 6b00bc63 c06f97ad .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-root 2021/06/16 18:18 upstream 6b00bc63 c06f97ad .config log report info possible deadlock in brd_probe
ci-qemu-upstream 2021/06/16 17:10 upstream 6b00bc63 c06f97ad .config log report info possible deadlock in brd_probe
ci-qemu-upstream 2021/06/16 14:04 upstream 94f0b2d4 c06f97ad .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-root 2021/06/16 12:45 upstream 94f0b2d4 c06f97ad .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-root 2021/06/16 11:07 upstream 94f0b2d4 c06f97ad .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-selinux-root 2021/06/16 10:37 upstream 94f0b2d4 990d3cbe .config log report info possible deadlock in brd_probe
ci-qemu-upstream 2021/06/16 08:26 upstream 94f0b2d4 990d3cbe .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-selinux-root 2021/06/16 07:04 upstream 94f0b2d4 990d3cbe .config log report info possible deadlock in brd_probe
ci-upstream-kasan-gce-selinux-root 2021/06/16 04:48 upstream 94f0b2d4 990d3cbe .config log report info possible deadlock in brd_probe
ci-qemu-upstream-386 2021/06/18 10:53 upstream fd0aa1a4 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-linux-next-kasan-gce-root 2021/06/19 18:36 linux-next a1f92694 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-linux-next-kasan-gce-root 2021/06/19 17:51 linux-next a1f92694 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-linux-next-kasan-gce-root 2021/06/18 19:42 linux-next a1f92694 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-linux-next-kasan-gce-root 2021/06/18 12:50 linux-next a1f92694 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-linux-next-kasan-gce-root 2021/06/17 06:52 linux-next a1f92694 aba2b2fb .config log report info possible deadlock in brd_probe
ci-upstream-linux-next-kasan-gce-root 2021/06/16 19:49 linux-next a1f92694 c06f97ad .config log report info possible deadlock in brd_probe
ci-upstream-linux-next-kasan-gce-root 2021/06/16 05:52 linux-next a1f92694 990d3cbe .config log report info possible deadlock in brd_probe
ci-upstream-linux-next-kasan-gce-root 2021/01/17 14:27 linux-next b3a3cbde 813be542 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/13 10:21 linux-next 92edc4ae 16fca0c8 .config log report info