syzbot


possible deadlock in seq_read
Status: upstream: reported on 2019/06/28 12:56
Reported-by: syzbot+cf7287166159561d1bb3@syzkaller.appspotmail.com
First crash: 450d, last: 23d
similar bugs (6):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-44 possible deadlock in seq_read C 632 291d 528d 0/2 public: reported C repro on 2019/04/11 08:44
android-49 possible deadlock in seq_read C 56124 291d 527d 1/3 public: reported C repro on 2019/04/12 00:00
linux-4.19 possible deadlock in seq_read syz 65 1d09h 411d 0/1 upstream: reported syz repro on 2019/08/05 16:40
upstream possible deadlock in seq_read (2) C cause+fix 94 10d 524d 0/17 upstream: reported C repro on 2019/04/14 16:06
upstream possible deadlock in seq_read C 19074 534d 1024d 13/17 fixed on 2019/04/12 08:05
android-414 possible deadlock in seq_read C 1737 381d 528d 0/1 public: reported C repro on 2019/04/11 00:00

Sample crash report:

Crashes (122):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci2-linux-4-14 2020/08/28 12:49 linux-4.14.y d7e78d08 816e0689 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/08/25 09:59 linux-4.14.y 6a24ca25 344da168 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/08/19 01:49 linux-4.14.y 14b58326 e1c29030 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/08/18 08:36 linux-4.14.y 14b58326 5ce13532 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/08/10 06:12 linux-4.14.y 14b58326 70301872 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/07/23 10:02 linux-4.14.y 69b94dd6 340ea530 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/06/15 17:19 linux-4.14.y b850307b 8e3ab941 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/06/14 09:07 linux-4.14.y b850307b a61674a5 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/05/31 15:53 linux-4.14.y 4f68020f a0331e89 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/05/27 08:40 linux-4.14.y a41ba30d 9072c126 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/05/20 02:12 linux-4.14.y ab9dfda2 6d882fd2 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/04/20 21:36 linux-4.14.y c10b57a5 347a5dc3 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/04/17 20:55 linux-4.14.y c10b57a5 435c6d53 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/04/16 06:05 linux-4.14.y c10b57a5 c743fcb3 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/04/14 12:05 linux-4.14.y c10b57a5 3f3c5574 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/04/13 23:11 linux-4.14.y c10b57a5 7c54686a .config log report bp@suse.de, frederic@kernel.org, gregkh@linuxfoundation.org, hpa@zytor.com, jcm@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2020/04/12 18:12 linux-4.14.y 4520f06b 36b0b050 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/04/09 01:21 linux-4.14.y 4520f06b a8c6a3f8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/04/08 17:20 linux-4.14.y 4520f06b db9bcd4b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/03/31 10:08 linux-4.14.y 01364dad c8d1cc20 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/03/31 02:47 linux-4.14.y 01364dad c8d1cc20 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/03/21 01:51 linux-4.14.y 01364dad 2c31c529 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/03/17 11:14 linux-4.14.y 12cd844a 749688d2 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/03/11 16:34 linux-4.14.y 78d697fc e103bc9e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/03/11 11:34 linux-4.14.y 78d697fc e103bc9e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/03/11 07:22 linux-4.14.y 78d697fc 35f53e45 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/03/11 02:19 linux-4.14.y 78d697fc 35f53e45 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/03/10 04:48 linux-4.14.y 78d697fc 35f53e45 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/03/09 13:22 linux-4.14.y 78d697fc 2e9971bb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/03/09 07:02 linux-4.14.y 78d697fc 2e9971bb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/03/08 14:51 linux-4.14.y 78d697fc 2e9971bb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/03/04 18:01 linux-4.14.y 78d697fc 712198ac .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/02/28 11:34 linux-4.14.y 98db2bf2 c88c7b75 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/01/29 11:57 linux-4.14.y 9a95f252 c8e81ce4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/01/28 17:28 linux-4.14.y 9a95f252 c8e81ce4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/01/28 04:58 linux-4.14.y 9a95f252 56cd6c9b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/01/25 20:35 linux-4.14.y 8bac5040 2e95ab33 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/01/25 19:20 linux-4.14.y 8bac5040 2e95ab33 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/01/25 17:54 linux-4.14.y 8bac5040 2e95ab33 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/01/25 13:49 linux-4.14.y 8bac5040 2e95ab33 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/01/25 12:47 linux-4.14.y 8bac5040 2e95ab33 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2020/01/25 08:21 linux-4.14.y 8bac5040 2e95ab33 .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 11:55 linux-4.14.y f4cc0ed9 7509bf36 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk