syzbot


WARNING in ext4_set_page_dirty
Status: upstream: reported syz repro on 2019/06/29 07:29
Reported-by: syzbot+519b64b5f8c220e76caa@syzkaller.appspotmail.com
First crash: 330d, last: 5d05h
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 WARNING in ext4_set_page_dirty C fix 31 35d 407d 0/1 upstream: reported C repro on 2019/04/13 10:39
upstream WARNING in ext4_set_page_dirty C cause 16176 12d 784d 0/17 upstream: reported C repro on 2018/04/01 08:05
android-414 WARNING in ext4_set_page_dirty 15 538d 407d 0/1 auto-closed as invalid on 2019/06/01 07:06

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci2-linux-4-14 2020/05/19 18:05 linux-4.14.y ab9dfda2 c85e1c5b .config log report syz
ci2-linux-4-14 2020/04/17 07:41 linux-4.14.y c10b57a5 c85e1c5b .config log report syz
ci2-linux-4-14 2020/03/18 07:18 linux-4.14.y 12cd844a c85e1c5b .config log report syz
ci2-linux-4-14 2020/02/17 06:53 linux-4.14.y 98db2bf2 c85e1c5b .config log report syz
ci2-linux-4-14 2020/01/18 06:28 linux-4.14.y c1141b3a c85e1c5b .config log report syz
ci2-linux-4-14 2019/12/19 01:53 linux-4.14.y bfb9e5c0 c85e1c5b .config log report syz
Crashes (7):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/07/29 00:59 linux-4.14.y ff33472c c85e1c5b .config log report syz adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-linux-4-14 2019/06/29 15:17 linux-4.14.y f4cc0ed9 7509bf36 .config log report syz adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-linux-4-14 2019/06/29 06:28 linux-4.14.y f4cc0ed9 7509bf36 .config log report syz adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-linux-4-14 2020/04/19 17:38 linux-4.14.y c10b57a5 6dfd45e1 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-linux-4-14 2019/11/18 02:04 linux-4.14.y 775d01b6 d5696d51 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-linux-4-14 2019/09/24 17:32 linux-4.14.y f6e27dbb f8368f99 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-linux-4-14 2019/07/29 00:28 linux-4.14.y ff33472c c85e1c5b .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu