syzbot


WARNING in ext4_dio_get_block_overwrite
Status: upstream: reported on 2018/11/26 20:39
Reported-by: syzbot+9b095ee32c8a10c367dc@syzkaller.appspotmail.com
First crash: 239d, last: 148d
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-414 WARNING in ext4_dio_get_block_overwrite 2 221d 100d 0/1 auto-closed as invalid on 2019/06/12 07:43
android-49 WARNING in ext4_dio_get_block_overwrite 1 144d 100d 0/3 public: reported on 2019/04/14 09:33

Sample crash report:

All crashes (11):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-root 2019/02/17 02:39 upstream 5ded5871 f42dee6d .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-upstream-kasan-gce-root 2019/02/10 12:12 upstream df3865f8 b4f792e4 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-upstream-kasan-gce-smack-root 2019/01/23 01:32 upstream 787a3b43 b1ff06b2 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-upstream-kasan-gce-root 2019/01/12 13:30 upstream 4b3c31c8 c3f3344c .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-upstream-kasan-gce-root 2019/01/12 13:08 upstream 4b3c31c8 c3f3344c .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-upstream-kasan-gce-selinux-root 2019/01/12 12:58 upstream 4b3c31c8 c3f3344c .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-upstream-kasan-gce-root 2019/01/01 05:28 upstream f12e840c 3d85f48c .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-upstream-kasan-gce-root 2018/12/07 21:17 upstream b72f711a 1eb6a7e4 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-upstream-linux-next-kasan-gce-root 2018/11/26 06:18 linux-next 442b8cea 3d3ec907 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-upstream-linux-next-kasan-gce-root 2019/02/24 22:47 linux-next 94a47529 7a06e792 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-upstream-linux-next-kasan-gce-root 2019/01/20 15:19 linux-next 9673b4aa 353f32ea .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu