syzbot


WARNING in io_wq_submit_work
Status: fixed on 2021/03/10 01:48
Reported-by: syzbot+f655445043a26a7cfab8@syzkaller.appspotmail.com
Fix commit: ca70f00bed6c io_uring: fix cancellation taking mutex while TASK_UNINTERRUPTIBLE
First crash: 325d, last: 321d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING in io_wq_submit_work (2) C done done 52 88d 91d 22/22 fixed on 2021/11/10 00:50

Sample crash report:

Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2021/01/21 21:14 upstream 9791581c049c d4f4eca5 .config log report info WARNING in io_wq_submit_work
ci-upstream-kasan-gce-smack-root 2021/01/21 18:45 upstream 9791581c049c d4f4eca5 .config log report info WARNING in io_wq_submit_work
ci-upstream-kasan-gce 2021/01/19 07:47 upstream 1e2a199f6ccd 63631df1 .config log report info WARNING in io_wq_submit_work
ci-upstream-kasan-gce-smack-root 2021/01/17 06:16 upstream 0da0a8a0a0e1 65a7a854 .config log report info