syzbot


possible deadlock in mnt_want_write
Status: upstream: reported syz repro on 2019/04/25 05:09
Reported-by: syzbot+662c18f543a2543ad297@syzkaller.appspotmail.com
First crash: 204d, last: 4d06h
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream possible deadlock in mnt_want_write C 404 2d00h 480d 0/14 upstream: reported C repro on 2018/07/23 17:30
linux-4.19 possible deadlock in mnt_want_write syz 30 4d03h 210d 0/1 upstream: reported syz repro on 2019/04/19 16:54
android-49 possible deadlock in mnt_want_write 1 462d 462d 0/3 auto-closed as invalid on 2019/02/22 14:57

Sample crash report:

Crashes (16):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/06/20 21:19 linux-4.14.y bb263a2a 34bf9440 .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/08/10 18:44 linux-4.14.y 3ffe1e79 acb51638 .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/08/08 20:48 linux-4.14.y b19ffe6e bcc419e9 .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/06/28 07:05 linux-4.14.y f4cc0ed9 7509bf36 .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/06/26 18:46 linux-4.14.y bc2bccef 4d342240 .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/06/26 15:44 linux-4.14.y bc2bccef 4d342240 .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/06/25 14:27 linux-4.14.y bc2bccef 0a8d1a96 .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/25 04:09 linux-4.14.y 68d7a45e 8e3c52b1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/11/11 12:35 linux-4.14.y c9fda4f2 dc438b91 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/11/09 07:33 linux-4.14.y c9fda4f2 1e35461e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/20 04:33 linux-4.14.y b98aebd2 8c88c9c1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/09/30 04:11 linux-4.14.y f6e27dbb c1ad5441 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/08/10 17:59 linux-4.14.y 3ffe1e79 acb51638 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/08/08 20:04 linux-4.14.y b19ffe6e bcc419e9 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/08/03 17:16 linux-4.14.y 10d6aa56 6affd8e8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/07/27 14:43 linux-4.14.y ff33472c c85e1c5b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk