syzbot


INFO: rcu detected stall in snd_seq_write
Status: fixed on 2019/08/14 02:14
Reported-by: syzbot+97aae04ce27e39cbfca9@syzkaller.appspotmail.com
Fix commit: ede34f39 ALSA: seq: Break too long mutex context in the write loop
First crash: 390d, last: 58d
Bisection: error (bisect log)
Tree: linux-next

Sample crash report:

All crashes (18):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-linux-next-kasan-gce-root 2018/08/26 18:47 linux-next e27bc174 758cd203 .config log report syz akpm@linux-foundation.org, dan.j.williams@intel.com, jglisse@redhat.com, jrdr.linux@gmail.com, kirill.shutemov@linux.intel.com, ldufour@linux.vnet.ibm.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, minchan@kernel.org, riel@surriel.com, ying.huang@intel.com, zwisler@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/07/24 11:42 upstream c6dd78fc 32329ceb .config log report allison@lohutok.net, alsa-devel@alsa-project.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, perex@perex.cz, rfontana@redhat.com, tglx@linutronix.de, tiwai@suse.com
ci-upstream-kasan-gce-root 2019/07/24 07:06 upstream c6dd78fc de453f34 .config log report allison@lohutok.net, alsa-devel@alsa-project.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, perex@perex.cz, rfontana@redhat.com, tglx@linutronix.de, tiwai@suse.com
ci-upstream-kasan-gce-selinux-root 2019/07/24 01:11 upstream c6dd78fc de453f34 .config log report allison@lohutok.net, alsa-devel@alsa-project.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, perex@perex.cz, rfontana@redhat.com, tglx@linutronix.de, tiwai@suse.com
ci-upstream-kasan-gce-smack-root 2019/07/23 15:56 upstream c6dd78fc de453f34 .config log report allison@lohutok.net, alsa-devel@alsa-project.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, perex@perex.cz, rfontana@redhat.com, tglx@linutronix.de, tiwai@suse.com
ci-upstream-kasan-gce-selinux-root 2019/07/23 13:48 upstream c6dd78fc de453f34 .config log report allison@lohutok.net, alsa-devel@alsa-project.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, perex@perex.cz, rfontana@redhat.com, tglx@linutronix.de, tiwai@suse.com
ci-upstream-kasan-gce-root 2019/07/23 10:58 upstream c6dd78fc 55e0c077 .config log report
ci-upstream-kasan-gce-selinux-root 2019/07/23 03:07 upstream c6dd78fc 55e0c077 .config log report
ci-upstream-kasan-gce-root 2019/07/23 03:07 upstream c6dd78fc 55e0c077 .config log report
ci-upstream-kasan-gce-root 2019/07/22 07:29 upstream c6dd78fc b3c615f5 .config log report
ci-upstream-kasan-gce-smack-root 2019/04/28 01:25 upstream 037904a2 b617407b .config log report alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, perex@perex.cz, tiwai@suse.com
ci-upstream-kasan-gce-smack-root 2019/04/25 01:58 upstream cd8dead0 8e3c52b1 .config log report alsa-devel@alsa-project.org, groeck@chromium.org, linux-kernel@vger.kernel.org, perex@perex.cz, tiwai@suse.com, zsm@chromium.org
ci-upstream-kasan-gce-smack-root 2019/04/12 10:08 upstream 2d06b235 8916f5e1 .config log report alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, perex@perex.cz, tiwai@suse.com
ci-upstream-kasan-gce-root 2019/01/08 16:16 upstream 3bd6e94b 37dd2683 .config log report alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, nstange@suse.de, perex@perex.cz, tiwai@suse.com
ci-upstream-kasan-gce-root 2018/12/18 13:27 upstream 1a9430db 4edaba93 .config log report alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, nstange@suse.de, perex@perex.cz, tiwai@suse.com
ci-upstream-kasan-gce-root 2018/12/18 12:29 upstream 1a9430db 4edaba93 .config log report alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, nstange@suse.de, perex@perex.cz, tiwai@suse.com
ci-upstream-kasan-gce-root 2018/12/18 08:15 upstream 1a9430db def91db3 .config log report alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, nstange@suse.de, perex@perex.cz, tiwai@suse.com
ci-upstream-linux-next-kasan-gce-root 2018/12/14 14:13 linux-next d14b746c 7624ddd6 .config log report alsa-devel@alsa-project.org, keescook@chromium.org, linux-kernel@vger.kernel.org, perex@perex.cz, tiwai@suse.com