syzbot


general protection fault in dma_buf_release
Status: upstream: reported C repro on 2020/07/08 21:43
Reported-by: syzbot+4342719956b367864c91@syzkaller.appspotmail.com
First crash: 37d, last: 1d22h

Cause bisection: the cause commit could be any of (bisect log):

  bda8eaa6dee7 drm: sun4i: hdmi: Remove extra HPD polling
  17f64701ea6f drm/meson: viu: fix setting the OSD burst length in VIU_OSD1_FIFO_CTRL_STAT
  4ab59c3c638c dma-buf: Move dma_buf_release() from fops to dentry_ops
  29dbc0a7c3d1 Merge remote-tracking branch 'drm-misc-fixes/for-linux-next-fixes'
similar bugs (1):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-54 general protection fault in dma_buf_release C 60 22m 32d 0/1 upstream: reported C repro on 2020/07/09 23:36
Patch testing requests:
Created Duration User Patch Repo Result
2020/08/09 20:15 17m yepeilin.cs@gmail.com patch upstream OK

Sample crash report:

Crashes (53):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-linux-next-kasan-gce-root 2020/07/04 22:08 linux-next 9e50b94b 51095195 .config log report syz C christian.koenig@amd.com, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/08/09 21:14 upstream 06a81c1c 70301872 .config log report christian.koenig@amd.com, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/08/09 10:12 upstream 06a81c1c f721e4a0 .config log report christian.koenig@amd.com, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-selinux-root 2020/08/09 03:02 upstream 449dc8c9 f721e4a0 .config log report christian.koenig@amd.com, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/08/09 01:58 upstream 449dc8c9 f721e4a0 .config log report christian.koenig@amd.com, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/08/06 17:40 upstream 47ec5303 1f122f88 .config log report christian.koenig@amd.com, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/08/05 07:25 upstream c0842fbc 80a06902 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/08/05 04:45 upstream c0842fbc 80a06902 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-selinux-root 2020/08/04 21:57 upstream c0842fbc 80a06902 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/08/02 22:34 upstream ac3a0c84 63a73341 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-selinux-root 2020/08/02 17:59 upstream ac3a0c84 63a73341 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/08/01 12:02 upstream 7dc6fd0f d895b3be .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/07/30 18:16 upstream d3590ebf 233283a1 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-selinux-root 2020/07/30 18:01 upstream d3590ebf 233283a1 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/07/30 17:42 upstream d3590ebf 233283a1 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-selinux-root 2020/07/30 17:21 upstream d3590ebf 233283a1 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/07/28 05:30 upstream 92ed3019 cb93dc6a .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-selinux-root 2020/07/27 14:50 upstream 92ed3019 cb93dc6a .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/07/25 22:46 upstream 23ee3e4e 1f7cc1ca .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/07/24 20:44 upstream f37e99ac 554af388 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/07/24 20:33 upstream f37e99ac 554af388 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-selinux-root 2020/07/22 18:35 upstream 4fa640dc 128cd85f .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/07/22 12:12 upstream 4fa640dc 128cd85f .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/07/21 12:48 upstream 4fa640dc d88894e6 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/07/20 19:55 upstream 5714ee50 4285ffa3 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/07/19 14:45 upstream f932d58a 9c812472 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-selinux-root 2020/07/19 12:10 upstream f932d58a 9c812472 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/07/18 20:52 upstream 6a70f89c 9c812472 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-selinux-root 2020/07/18 20:02 upstream 6a70f89c 9c812472 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/07/18 05:45 upstream 88825726 9c812472 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/07/18 05:42 upstream 88825726 9c812472 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/07/18 03:30 upstream 88825726 9c812472 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/07/16 00:32 upstream e9919e11 f3bec699 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/07/16 00:27 upstream e9919e11 f3bec699 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-selinux-root 2020/07/16 00:17 upstream e9919e11 f3bec699 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/07/15 23:43 upstream e9919e11 f3bec699 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-selinux-root 2020/07/15 23:00 upstream e9919e11 f3bec699 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/07/14 17:19 upstream 0dc589da ce4c95b3 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/07/14 12:19 upstream 0dc589da ce4c95b3 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/07/12 18:35 upstream 0aea6d5c 115e1930 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/07/12 04:20 upstream a581387e 18d18b59 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/07/11 19:23 upstream a581387e 18d18b59 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/07/11 10:24 upstream a581387e 18d18b59 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/07/11 05:57 upstream a581387e 18d18b59 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/07/10 01:33 upstream 0bddd227 bc238812 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/07/09 16:50 upstream 0bddd227 bc238812 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-386 2020/07/30 12:54 upstream d3590ebf 233283a1 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-kasan-gce-386 2020/07/29 14:35 upstream 6ba1b005 19a8de55 .config log report dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-linux-next-kasan-gce-root 2020/07/21 12:33 linux-next ab8be66e d88894e6 .config log report christian.koenig@amd.com, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-linux-next-kasan-gce-root 2020/07/18 05:06 linux-next 4c43049f 9c812472 .config log report christian.koenig@amd.com, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-linux-next-kasan-gce-root 2020/07/14 21:45 linux-next 5fb3d604 609fb517 .config log report christian.koenig@amd.com, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-linux-next-kasan-gce-root 2020/07/04 21:37 linux-next 9e50b94b 51095195 .config log report christian.koenig@amd.com, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org