syzbot


INFO: task hung in snd_timer_close
Status: closed as invalid on 2020/03/07 22:40
Reported-by: syzbot+f1048ebddb93befb085f@syzkaller.appspotmail.com
First crash: 322d, last: 321d

Cause bisection: introduced by (bisect log):

commit b2045303147254d01b1db90a83e5df3832c4264b
Author: Clément Péron <peron.clem@gmail.com>
Date: Mon May 27 20:06:21 2019 +0000

  dt-bindings: sound: sun4i-spdif: Add Allwinner H6 compatible

Crash: INFO: task hung in snd_timer_close (log)
Repro: syz .config

Fix bisection: failed (bisect log)
Patch testing requests:
Created Duration User Patch Repo Result
2019/11/06 14:29 18m tiwai@suse.de git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git topic/timer-fixes report log

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce-root 2019/11/06 22:46 upstream 26bc6721 da505f84 .config log report syz allison@lohutok.net, alsa-devel@alsa-project.org, gregkh@linuxfoundation.org, kirr@nexedi.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkundrak@v3.sk, perex@perex.cz, tglx@linutronix.de, tiwai@suse.com
ci-upstream-kasan-gce-root 2019/11/05 16:45 upstream a99d8080 0f3ec414 .config log report syz alexandre.belloni@bootlin.com, alsa-devel@alsa-project.org, bhelgaas@google.com, kirr@nexedi.com, linux-kernel@vger.kernel.org, lkundrak@v3.sk, perex@perex.cz, tglx@linutronix.de, tiwai@suse.com
ci-upstream-kasan-gce-root 2019/11/05 12:04 upstream a99d8080 0f3ec414 .config log report alexandre.belloni@bootlin.com, alsa-devel@alsa-project.org, gregkh@linuxfoundation.org, kirr@nexedi.com, linux-kernel@vger.kernel.org, perex@perex.cz, rfontana@redhat.com, tglx@linutronix.de, tiwai@suse.com