syzbot


possible deadlock in snd_pcm_period_elapsed
Status: closed as dup on 2020/12/06 08:32
Reported-by: syzbot+9e4ce89a893162de3148@syzkaller.appspotmail.com
First crash: 373d, last: 370d
Duplicate of (1):
Title Repro Cause bisect Fix bisect Count Last Reported
possible deadlock in _snd_pcm_stream_lock_irqsave C done 997 370d 407d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream possible deadlock in snd_pcm_period_elapsed (2) 42 3d00h 89d 21/22 internal: reported on 2021/07/24 19:31

Sample crash report:

Crashes (96):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2020/10/16 04:13 upstream 726eb70e0d34 6e262c73 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/16 02:13 upstream 726eb70e0d34 6e262c73 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/15 23:19 upstream 726eb70e0d34 6e262c73 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/15 22:11 upstream 726eb70e0d34 6e262c73 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/15 20:56 upstream 726eb70e0d34 6e262c73 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/15 19:43 upstream 726eb70e0d34 63869021 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/15 19:24 upstream 726eb70e0d34 63869021 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/15 18:06 upstream 726eb70e0d34 63869021 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/15 10:34 upstream b5fc7a89e58b 63869021 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/15 09:25 upstream b5fc7a89e58b 63869021 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/15 08:07 upstream b5fc7a89e58b 63869021 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/15 03:35 upstream b5fc7a89e58b fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/15 01:56 upstream b5fc7a89e58b fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 22:58 upstream b5fc7a89e58b fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 22:58 upstream b5fc7a89e58b fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 20:11 upstream b5fc7a89e58b fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 16:28 upstream b5fc7a89e58b fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 15:23 upstream b5fc7a89e58b fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 14:15 upstream b5fc7a89e58b fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 13:14 upstream b5fc7a89e58b fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 10:20 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 09:34 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 09:05 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 08:44 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 08:44 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 04:51 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 04:49 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 03:17 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 02:32 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 01:59 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 01:59 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 01:52 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 01:22 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 01:17 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 01:04 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 00:58 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 00:52 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 00:23 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/14 00:06 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/13 23:48 upstream 029f56db6ac2 fc7735a2 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/13 14:59 upstream 865c50e1d279 bd69ee0d .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/13 14:30 upstream 865c50e1d279 bd69ee0d .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/13 13:56 upstream 865c50e1d279 bd69ee0d .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/13 13:52 upstream 865c50e1d279 bd69ee0d .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/13 13:40 upstream 865c50e1d279 bd69ee0d .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/13 13:35 upstream 865c50e1d279 bd69ee0d .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/13 13:31 upstream 865c50e1d279 bd69ee0d .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/13 08:32 upstream 865c50e1d279 d32b0bbf .config log report info