syzbot


inconsistent lock state in xa_destroy
Status: fixed on 2020/11/16 12:12
Reported-by: syzbot+cdcbdc0bd42e559b52b9@syzkaller.appspotmail.com
Fix commit: ca6484cd308a io_uring: no need to call xa_destroy() on empty xarray
First crash: 466d, last: 466d

Sample crash report:

Crashes (755):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2020/10/09 09:05 linux-next e4fb79c771fb 92390980 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/10/09 04:34 linux-next e4fb79c771fb 92390980 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/10/08 22:02 linux-next e4fb79c771fb 92390980 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/10/08 21:58 linux-next e4fb79c771fb 92390980 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/10/08 21:46 linux-next e4fb79c771fb 92390980 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/10/08 21:18 linux-next e4fb79c771fb 92390980 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/10/08 21:13 linux-next e4fb79c771fb 92390980 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/10/09 10:34 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/09 10:34 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/09 09:32 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/09 08:07 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/09 07:24 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/09 06:47 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/09 06:12 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/09 05:30 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/09 04:43 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/09 04:05 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/09 03:13 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/09 03:12 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/09 01:42 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/09 01:14 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/09 00:13 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/09 00:03 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 22:58 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 20:39 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 19:59 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 19:40 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 19:17 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 19:01 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 18:42 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 18:26 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 18:09 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 17:51 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 17:35 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 17:20 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 17:02 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 16:45 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 16:24 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 16:09 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 15:52 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 15:35 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 15:24 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 15:09 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 14:53 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 14:39 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 14:30 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 14:28 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 14:28 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 14:27 linux-next e4fb79c771fb 92390980 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 13:57 linux-next e4fb79c771fb 1880b4a9 .config log report info