syzbot


BUG: unable to handle kernel paging request in dqput
Status: upstream: reported C repro on 2020/09/26 20:48
Reported-by: syzbot+f816042a7ae2225f25ba@syzkaller.appspotmail.com
First crash: 31d, last: 15d

Cause bisection: introduced by (bisect log) :
commit 1d0f953086f090a022f2c0e1448300c15372db46
Author: Ioan-Adrian Ratiu <adi@adirat.com>
Date: Wed Jan 4 22:37:46 2017 +0000

  ALSA: usb-audio: Fix irq/process data synchronization

Crash: WARNING in nf_unregister_net_hook (log)
Repro: C syz .config
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-54 BUG: unable to handle kernel paging request in dqput C 10 16d 31d 0/1 upstream: reported C repro on 2020/09/22 22:10
linux-4.14 BUG: unable to handle kernel paging request in dqput C 5 20d 30d 0/1 upstream: reported C repro on 2020/09/23 17:47
linux-4.19 BUG: unable to handle kernel paging request in dqput C 3 7d23h 18d 0/1 upstream: reported C repro on 2020/10/05 10:29

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce-smack-root 2020/10/09 00:08 upstream 3d006ee4 92390980 .config log report syz C jack@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/04 15:25 upstream 22fbc037 5ef9c291 .config log report syz C jack@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/09/22 21:02 upstream 98477740 3e8f6c27 .config log report syz C jack@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/09/29 15:50 upstream fb0155a0 1b88c6d5 .config log report info jack@suse.com, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/09/22 20:37 upstream 98477740 3e8f6c27 .config log report info jack@suse.com, linux-kernel@vger.kernel.org