syzbot


INFO: task hung in grab_super
Status: upstream: reported C repro on 2019/04/19 12:37
Reported-by: syzbot+97f1a9334f246673a1cc@syzkaller.appspotmail.com
First crash: 210d, last: 11h57m
similar bugs (6):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-414 INFO: task hung in grab_super 4 381d 219d 0/1 auto-closed as invalid on 2019/04/28 15:34
android-414 INFO: task hung in grab_super (2) 2 120d 141d 0/1 auto-closed as invalid on 2019/11/15 12:55
android-49 INFO: task hung in grab_super 1 458d 458d 0/3 auto-closed as invalid on 2019/02/22 13:19
upstream INFO: task hung in grab_super C 205 197d 485d 0/14 closed as dup on 2018/07/18 11:42
linux-4.19 INFO: task hung in grab_super C 32 4d23h 211d 0/1 upstream: reported C repro on 2019/04/18 03:33
android-49 INFO: task hung in grab_super (2) 1 86d 86d 0/3 public: reported on 2019/08/21 01:51

Sample crash report:

Crashes (66):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/04/29 23:23 linux-4.14.y fa5941f4 b617407b .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/29 19:53 linux-4.14.y ddef1e8e 5ea87a66 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/08/22 09:54 linux-4.14.y 45f092f9 4ea67ff8 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/06/21 19:41 linux-4.14.y bb263a2a 34bf9440 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/19 11:36 linux-4.14.y 58b454eb b0e8efcb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/11/15 06:00 linux-4.14.y 775d01b6 048f2d49 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/11/12 22:44 linux-4.14.y 4762bcd4 048f2d49 .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 23:28 linux-4.14.y 4762bcd4 377d77fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/11/08 06:37 linux-4.14.y c9fda4f2 f39aff9e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/11/07 20:17 linux-4.14.y c9fda4f2 f39aff9e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/11/02 14:55 linux-4.14.y ddef1e8e 997ccc67 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/11/02 05:16 linux-4.14.y ddef1e8e 997ccc67 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/30 02:02 linux-4.14.y ddef1e8e 5ea87a66 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/29 06:38 linux-4.14.y b98aebd2 5ea87a66 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/26 16:46 linux-4.14.y b98aebd2 25bb509e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/25 01:47 linux-4.14.y b98aebd2 d01bb02a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/23 23:19 linux-4.14.y b98aebd2 b602d64b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/23 10:04 linux-4.14.y b98aebd2 d0686497 .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 17:56 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 2019/10/19 22:33 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 2019/10/17 19:16 linux-4.14.y e132c8d7 8c88c9c1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/17 17:37 linux-4.14.y e132c8d7 8c88c9c1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/16 22:37 linux-4.14.y e132c8d7 8c88c9c1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/13 07:34 linux-4.14.y e132c8d7 426631dd .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/13 01:49 linux-4.14.y e132c8d7 426631dd .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/11 11:12 linux-4.14.y 42327896 1a3bad90 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/06 08:48 linux-4.14.y db189223 f3f7d9c8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/05 07:12 linux-4.14.y f6e27dbb f3f7d9c8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/03 05:14 linux-4.14.y f6e27dbb 2e29b534 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/02 20:26 linux-4.14.y f6e27dbb 2e29b534 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/10/02 09:20 linux-4.14.y f6e27dbb b7a87a83 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/09/29 19:06 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 2019/09/23 03:25 linux-4.14.y f6e27dbb d96e88f3 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/09/16 21:52 linux-4.14.y 968722f5 51ca0454 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/09/01 10:43 linux-4.14.y 01fd1694 bad3cce2 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/09/01 09:49 linux-4.14.y 01fd1694 bad3cce2 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/08/31 23:01 linux-4.14.y 01fd1694 bad3cce2 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/08/30 03:31 linux-4.14.y 01fd1694 cd626f3b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/08/22 21:29 linux-4.14.y 45f092f9 c6c81a0b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/08/17 09:23 linux-4.14.y 45f092f9 8fd428a1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/08/14 11:43 linux-4.14.y 3ffe1e79 ef801a3e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/08/11 17:09 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 2019/08/11 08:02 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 2019/07/28 01:08 linux-4.14.y ff33472c c85e1c5b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/07/23 13:40 linux-4.14.y ff33472c bb071d58 .config log report
ci2-linux-4-14 2019/07/23 07:52 linux-4.14.y ff33472c bb071d58 .config log report
ci2-linux-4-14 2019/07/21 04:04 linux-4.14.y aea8526e 1656845f .config log report
ci2-linux-4-14 2019/07/20 15:40 linux-4.14.y aea8526e 1656845f .config log report
ci2-linux-4-14 2019/07/20 12:39 linux-4.14.y aea8526e 1656845f .config log report
ci2-linux-4-14 2019/07/20 01:57 linux-4.14.y aea8526e 1656845f .config log report
ci2-linux-4-14 2019/07/17 11:56 linux-4.14.y aea8526e 0d10349c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/07/07 02:33 linux-4.14.y e3c1b273 f62e1e85 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/06/28 18:15 linux-4.14.y f4cc0ed9 7509bf36 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/06/26 07:42 linux-4.14.y bc2bccef 0a8d1a96 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/06/23 08:23 linux-4.14.y a5758c53 34bf9440 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/06/11 04:09 linux-4.14.y e6a95d88 0159583c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/05/04 05:40 linux-4.14.y 1c046f37 d28f4ce5 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/05/03 14:19 linux-4.14.y 1c046f37 1bfa09b9 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/05/02 08:55 linux-4.14.y 1c046f37 1852eb18 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/30 16:23 linux-4.14.y fa5941f4 20f16bef .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/28 21:50 linux-4.14.y fa5941f4 b617407b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/28 14:40 linux-4.14.y fa5941f4 b617407b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/27 04:35 linux-4.14.y 68d7a45e b617407b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/22 09:41 linux-4.14.y 68d7a45e 0a77c33c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/21 08:52 linux-4.14.y 68d7a45e b0e8efcb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/20 11:49 linux-4.14.y 68d7a45e b0e8efcb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk