syzbot


BUG: spinlock bad magic in erofs_pcpubuf_growsize
Status: upstream: reported C repro on 2021/04/09 17:59
Reported-by: syzbot+d6a0e4b80bd39f54c2f6@syzkaller.appspotmail.com
First crash: 110d, last: 104d

Cause bisection: introduced by (bisect log) :
commit 997acaf6b4b59c6a9c259740312a69ea549cc684
Author: Mark Rutland <mark.rutland@arm.com>
Date: Mon Jan 11 15:37:07 2021 +0000

  lockdep: report broken irq restoration

Crash: WARNING in kvm_wait (log)
Repro: C syz .config

Sample crash report:

Crashes (280):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2021/04/06 18:53 linux-next 9c54130cd255 6a81331a .config log report syz C BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/12 11:06 linux-next e99d8a849517 bfeda1b1 .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/12 03:17 linux-next e99d8a849517 bfeda1b1 .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/11 20:50 linux-next e99d8a849517 bfeda1b1 .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/11 18:00 linux-next e99d8a849517 bfeda1b1 .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/11 16:08 linux-next e99d8a849517 bfeda1b1 .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/11 05:49 linux-next e99d8a849517 bfeda1b1 .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/11 04:47 linux-next e99d8a849517 bfeda1b1 .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/11 00:53 linux-next e99d8a849517 bfeda1b1 .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/10 18:23 linux-next e99d8a849517 bfeda1b1 .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/10 14:47 linux-next e99d8a849517 bfeda1b1 .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/10 12:50 linux-next e99d8a849517 bfeda1b1 .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/10 12:30 linux-next e99d8a849517 bfeda1b1 .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/10 11:26 linux-next e99d8a849517 bfeda1b1 .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/10 10:18 linux-next e99d8a849517 bfeda1b1 .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/10 09:17 linux-next e99d8a849517 bfeda1b1 .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/10 08:15 linux-next e99d8a849517 bfeda1b1 .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/10 00:45 linux-next e99d8a849517 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/09 22:55 linux-next e99d8a849517 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/09 21:40 linux-next e99d8a849517 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/09 20:20 linux-next e99d8a849517 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/09 20:02 linux-next e99d8a849517 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/09 19:00 linux-next e99d8a849517 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/09 17:55 linux-next e99d8a849517 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/09 17:30 linux-next e99d8a849517 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/09 14:33 linux-next 6145d80cfc62 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/09 12:16 linux-next 6145d80cfc62 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/09 07:24 linux-next 6145d80cfc62 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/09 05:48 linux-next 6145d80cfc62 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/09 03:59 linux-next 6145d80cfc62 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/09 02:37 linux-next 6145d80cfc62 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/09 00:36 linux-next 6145d80cfc62 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/08 21:51 linux-next 6145d80cfc62 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/08 20:28 linux-next 6145d80cfc62 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/08 19:04 linux-next 6145d80cfc62 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/08 16:00 linux-next 6145d80cfc62 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/08 14:51 linux-next 6145d80cfc62 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/08 14:34 linux-next 6145d80cfc62 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/08 13:34 linux-next 6145d80cfc62 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/08 12:14 linux-next 6145d80cfc62 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/08 08:25 linux-next 5103a5be098c 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/08 04:31 linux-next 5103a5be098c 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/08 00:27 linux-next 5103a5be098c 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/07 19:56 linux-next 5103a5be098c 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/07 17:07 linux-next 5103a5be098c 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/07 16:36 linux-next 5103a5be098c 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/07 15:18 linux-next 5103a5be098c 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/07 14:16 linux-next 5103a5be098c 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/07 13:50 linux-next 5103a5be098c 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/07 12:43 linux-next 5103a5be098c 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/07 06:29 linux-next 9c54130cd255 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize
ci-upstream-linux-next-kasan-gce-root 2021/04/06 12:58 linux-next 9c54130cd255 6a81331a .config log report info BUG: spinlock bad magic in erofs_pcpubuf_growsize