syzbot


general protection fault in drm_atomic_set_crtc_for_connector
Status: upstream: reported C repro on 2020/11/20 07:25
Reported-by: syzbot+1aec08e752387f55c449@syzkaller.appspotmail.com
First crash: 17d, last: 16d

Cause bisection: introduced by (bisect log) [merge commit]:
commit bb72bbe8f6c70e67c85d773e5c9b04c7fe36a0ab
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri Nov 6 20:58:11 2020 +0000

  Merge tag 'sound-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Crash: BUG: sleeping function called from invalid context in sta_info_move_state (log)
Repro: C syz .config

Sample crash report:

Crashes (586):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-linux-next-kasan-gce-root 2020/11/16 16:16 linux-next 03430750 1bf9a662 .config log report syz C airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 16:06 linux-next 03430750 1bf9a662 .config log report syz C airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/17 11:22 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/17 11:03 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/17 09:44 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/17 08:43 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/17 08:00 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/17 06:36 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/17 06:22 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/17 04:53 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/17 03:53 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/17 03:19 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/17 01:41 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/17 00:37 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 23:33 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 23:20 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 22:07 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 21:00 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 20:57 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 19:56 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 19:44 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 18:43 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 18:05 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 17:16 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 15:13 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 14:57 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 13:35 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 12:55 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 11:46 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 11:29 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 11:14 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 10:59 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 10:45 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 10:26 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 10:11 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 09:58 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 09:45 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 09:26 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 09:08 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 08:49 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 08:33 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 08:19 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 08:04 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de
ci-upstream-linux-next-kasan-gce-root 2020/11/16 07:15 linux-next 03430750 1bf9a662 .config log report info airlied@linux.ie, christian.koenig@amd.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sumit.semwal@linaro.org, tzimmermann@suse.de