syzbot


possible deadlock in __generic_file_fsync
Status: upstream: reported syz repro on 2019/06/13 18:12
Reported-by: syzbot+4ecceb225d012d854785@syzkaller.appspotmail.com
First crash: 347d, last: 7d17h
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.14 possible deadlock in __generic_file_fsync syz 91 7d13h 340d 0/1 upstream: reported syz repro on 2019/06/19 20:20
upstream possible deadlock in __generic_file_fsync C cause+fix 80 447d 587d 0/17 upstream: reported C repro on 2018/10/16 14:25
android-414 possible deadlock in __generic_file_fsync syz 262 175d 409d 0/1 public: reported syz repro on 2019/04/12 00:01

Sample crash report:

Crashes (151):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-19 2019/08/02 18:23 linux-4.19.y 9a9de33a 3faab807 .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2019/08/02 14:51 linux-4.19.y 9a9de33a 835dffe7 .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/05/18 01:36 linux-4.19.y 258f0cf7 37bccd4e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/05/17 19:52 linux-4.19.y 258f0cf7 37bccd4e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/05/12 19:34 linux-4.19.y 033c4ea4 a44eb8f7 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/05/10 10:38 linux-4.19.y 033c4ea4 8742a2b9 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/04/23 05:14 linux-4.19.y 8e2406c8 2e44d63e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/04/18 19:16 linux-4.19.y 8488c3f3 365fba24 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/04/13 01:09 linux-4.19.y dda0e292 17a986e5 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/03/29 00:20 linux-4.19.y 54b4fa6d 05736b29 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/03/21 12:12 linux-4.19.y 14cfdbd3 aa6c6a55 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/03/17 21:57 linux-4.19.y 339485c9 97bc55ce .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/03/17 16:49 linux-4.19.y 339485c9 749688d2 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/03/16 01:09 linux-4.19.y 56920971 749688d2 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/03/15 04:25 linux-4.19.y 56920971 749688d2 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/03/14 20:24 linux-4.19.y 56920971 749688d2 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/03/06 08:50 linux-4.19.y 7472c402 7fb694ef .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/03/01 00:17 linux-4.19.y a083db76 c88c7b75 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/02/24 06:48 linux-4.19.y 4fccc250 d801cb02 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/02/12 20:35 linux-4.19.y 35766839 84f4fc8a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/02/10 16:44 linux-4.19.y b499cf4b 18847f55 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/02/06 12:31 linux-4.19.y b499cf4b 5be3a391 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/02/05 08:52 linux-4.19.y 32ee7492 93e5e335 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/02/05 03:55 linux-4.19.y 32ee7492 93e5e335 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/02/05 01:01 linux-4.19.y 32ee7492 93e5e335 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/02/04 17:16 linux-4.19.y 32ee7492 93e5e335 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/02/02 02:19 linux-4.19.y 32ee7492 2274ad39 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/01/27 04:36 linux-4.19.y d183c8e2 dd56146d .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/01/26 16:01 linux-4.19.y d183c8e2 dd56146d .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/01/24 17:44 linux-4.19.y d183c8e2 2e95ab33 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/01/18 19:17 linux-4.19.y dc4ba5be 3de7aabb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/01/17 03:48 linux-4.19.y db5b9190 3de7aabb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/01/10 14:51 linux-4.19.y cb1f9a16 532ec44e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2020/01/09 08:43 linux-4.19.y 3d40d711 ddc3e859 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2019/12/30 05:24 linux-4.19.y 672481c2 af6b8ef8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2019/12/29 14:55 linux-4.19.y 672481c2 af6b8ef8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2019/12/28 00:31 linux-4.19.y 672481c2 be5c2c81 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2019/12/27 07:16 linux-4.19.y 672481c2 be5c2c81 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2019/12/25 01:29 linux-4.19.y 672481c2 be5c2c81 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2019/12/23 10:45 linux-4.19.y 672481c2 be5c2c81 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2019/12/21 11:35 linux-4.19.y 672481c2 bc586918 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2019/12/15 02:08 linux-4.19.y 312017a4 eef6e580 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2019/12/07 17:51 linux-4.19.y fb683b5e 85f26751 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2019/06/13 17:11 linux-4.19.y 768292d0 d25bb7ad .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk