syzbot


possible deadlock in snd_ctl_notify
Status: upstream: reported on 2020/09/09 08:58
Reported-by: syzbot+a04707b50020dd3fe3f7@syzkaller.appspotmail.com
First crash: 13d, last: 6h37m

Sample crash report:

Crashes (406):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-linux-next-kasan-gce-root 2020/09/21 23:08 linux-next b10b8ad8 9e1fa68e .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/21 20:08 linux-next b10b8ad8 9e1fa68e .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/21 13:32 linux-next b10b8ad8 9e1fa68e .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/21 06:47 linux-next b652d2a5 9564d2e9 .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/21 05:27 linux-next b652d2a5 9564d2e9 .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/21 03:26 linux-next b652d2a5 9564d2e9 .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/21 02:09 linux-next b652d2a5 9564d2e9 .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/20 22:48 linux-next b652d2a5 9564d2e9 .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/20 20:46 linux-next b652d2a5 9564d2e9 .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/20 18:10 linux-next b652d2a5 9564d2e9 .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/20 16:55 linux-next b652d2a5 9564d2e9 .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/16 10:33 linux-next 5fa35f24 18d7d030 .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/16 07:57 linux-next 6b02addb 18d7d030 .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/15 19:46 linux-next 6b02addb 6989d6f6 .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/15 16:35 linux-next 6b02addb 6989d6f6 .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/15 14:09 linux-next 6b02addb 6989d6f6 .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/15 13:02 linux-next 6b02addb 6989d6f6 .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/15 10:44 linux-next 6b02addb 6989d6f6 .config log report info alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/14 00:19 linux-next d5b2251d 2d3cdd63 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/13 22:46 linux-next d5b2251d 2d3cdd63 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/13 03:42 linux-next d5b2251d ce441f06 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/13 02:39 linux-next d5b2251d ce441f06 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/13 01:31 linux-next d5b2251d ce441f06 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/12 22:32 linux-next d5b2251d ce441f06 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/12 12:37 linux-next d5b2251d 79fb24e2 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/12 11:34 linux-next d5b2251d 79fb24e2 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/12 10:17 linux-next d5b2251d 79fb24e2 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/12 09:18 linux-next d5b2251d 79fb24e2 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/12 08:11 linux-next d5b2251d 79fb24e2 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/12 07:10 linux-next d5b2251d 79fb24e2 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/12 06:09 linux-next d5b2251d 79fb24e2 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/12 05:00 linux-next d5b2251d 79fb24e2 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/12 02:57 linux-next d5b2251d 79fb24e2 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/12 01:43 linux-next d5b2251d 79fb24e2 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/12 00:48 linux-next d5b2251d 79fb24e2 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/11 22:53 linux-next d5b2251d 79fb24e2 .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/11 18:30 linux-next d5b2251d adfb8b4e .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/11 17:17 linux-next d5b2251d adfb8b4e .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/11 14:48 linux-next d5b2251d adfb8b4e .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/11 13:53 linux-next d5b2251d adfb8b4e .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/11 12:39 linux-next d5b2251d adfb8b4e .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/11 12:34 linux-next d5b2251d adfb8b4e .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/11 11:33 linux-next d5b2251d adfb8b4e .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/11 10:27 linux-next d5b2251d adfb8b4e .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/09 08:42 linux-next dff9f829 abf9ba4f .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2020/09/08 18:14 linux-next dff9f829 abf9ba4f .config log report alsa-devel@alsa-project.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, o-takashi@sakamocchi.jp, perex@perex.cz, tiwai@suse.com