syzbot


possible deadlock in dquot_commit
Status: upstream: reported on 2021/02/10 11:25
Reported-by: syzbot+3b6f9218b1301ddda3e2@syzkaller.appspotmail.com
First crash: 173d, last: 4d09h
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 possible deadlock in dquot_commit C 4 11d 79d 0/1 upstream: reported C repro on 2021/05/11 01:53
linux-4.19 possible deadlock in dquot_commit C 14 1d16h 303d 0/1 upstream: reported C repro on 2020/09/29 12:02

Sample crash report:

Crashes (13):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2021/07/25 03:32 upstream 6498f6151825 4d1b57d4 .config log report info possible deadlock in dquot_commit
ci-upstream-kasan-gce-smack-root 2021/06/21 18:08 upstream 13311e74253f aba2b2fb .config log report info possible deadlock in dquot_commit
ci-upstream-kasan-gce-root 2021/05/25 00:44 upstream 1434a3127887 3c7fef33 .config log report info possible deadlock in dquot_commit
ci-upstream-kasan-gce-smack-root 2021/05/16 00:00 upstream c12a29ed9094 f54a5c09 .config log report info possible deadlock in dquot_commit
ci-upstream-kasan-gce-root 2021/05/11 12:51 upstream 1140ab592e2e ca873091 .config log report info possible deadlock in dquot_commit
ci-upstream-kasan-gce-root 2021/05/09 10:52 upstream b741596468b0 bc5434be .config log report info possible deadlock in dquot_commit
ci-upstream-kasan-gce-selinux-root 2021/05/04 17:02 upstream d2b6f8a17919 09efdd63 .config log report info possible deadlock in dquot_commit
ci-upstream-kasan-gce-root 2021/04/12 01:33 upstream 7d900724913c bfeda1b1 .config log report info possible deadlock in dquot_commit
ci-upstream-kasan-gce-selinux-root 2021/02/06 11:23 upstream 1e0d27fce010 23a562df .config log report info possible deadlock in dquot_commit
ci-upstream-linux-next-kasan-gce-root 2021/05/10 02:05 linux-next e6f67ebd93ef bc5434be .config log report info possible deadlock in dquot_commit
ci-upstream-linux-next-kasan-gce-root 2021/03/02 13:17 linux-next 92f791ebd25b 92ead296 .config log report info possible deadlock in dquot_commit
ci-qemu2-riscv64 2021/06/17 19:51 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 18a3c5f7abfd aba2b2fb .config log report info possible deadlock in dquot_commit
ci-qemu2-riscv64 2021/05/02 09:08 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 18a3c5f7abfd 77e2b668 .config log report info possible deadlock in dquot_commit