syzbot


possible deadlock in console_unlock
Status: upstream: reported C repro on 2019/04/16 05:13
Reported-by: syzbot+0cef9b2d4438ff3a6c8d@syzkaller.appspotmail.com
First crash: 1017d, last: 4d13h
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream possible deadlock in console_unlock C done 22098 78d 1331d 22/22 closed as dup on 2021/01/21 05:31
linux-4.19 possible deadlock in console_unlock C 5183 1d00h 1022d 0/1 upstream: reported C repro on 2019/04/11 15:05
upstream possible deadlock in console_unlock (2) C error 312 13h54m 74d 0/22 upstream: reported C repro on 2021/11/14 09:17
android-414 possible deadlock in console_unlock C 5 1057d 1021d 0/1 public: reported C repro on 2019/04/12 00:01

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2021/11/16 10:56 linux-4.14.y 5f9f3b0057d5 a2eb125d .config log report syz C
ci2-linux-4-14 2021/10/17 10:32 linux-4.14.y f6b016a9d961 a2eb125d .config log report syz C
ci2-linux-4-14 2021/09/17 10:10 linux-4.14.y f96eb53cbd76 a2eb125d .config log report syz C
ci2-linux-4-14 2021/08/18 09:43 linux-4.14.y 162b95d01320 a2eb125d .config log report syz C
ci2-linux-4-14 2021/07/19 09:15 linux-4.14.y 4e68c9b0763f a2eb125d .config log report syz C
ci2-linux-4-14 2021/06/19 08:52 linux-4.14.y cfb41ef9deb1 a2eb125d .config log report syz C
Crashes (5116):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2021/05/17 16:14 linux-4.14.y 7d7d1c0ab3eb a2eb125d .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/05/16 15:40 linux-4.14.y 7d7d1c0ab3eb f54a5c09 .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/05/10 17:57 linux-4.14.y 7d7d1c0ab3eb ca873091 .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/05/09 07:48 linux-4.14.y 7d7d1c0ab3eb bc5434be .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/05/04 01:04 linux-4.14.y 7d7d1c0ab3eb ad61f371 .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/05/03 19:26 linux-4.14.y 7d7d1c0ab3eb ad61f371 .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/04/20 04:08 linux-4.14.y cf256fbcbe34 4285c989 .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/04/16 23:08 linux-4.14.y cf256fbcbe34 7e2b734b .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/04/11 10:51 linux-4.14.y 958e517f4e16 6a81331a .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/03/07 14:24 linux-4.14.y 1d177c0872ab c599ed12 .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/03/06 03:50 linux-4.14.y 397a88b2cc86 4a024a9b .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/02/24 17:00 linux-4.14.y 3242aa3a635c fcc6d71b .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/02/19 21:46 linux-4.14.y 29c52025152b f689d40a .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/02/09 08:30 linux-4.14.y 2c8a3fceddf0 2bd9619f .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/02/09 07:47 linux-4.14.y 2c8a3fceddf0 2bd9619f .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/02/07 10:09 linux-4.14.y 2c8a3fceddf0 2ce644fc .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/02/01 12:12 linux-4.14.y 2c8a3fceddf0 fc9fd31e .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/01/28 18:13 linux-4.14.y 2d2791fce891 eefc07f2 .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/01/28 18:01 linux-4.14.y 2d2791fce891 eefc07f2 .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2021/01/20 20:06 linux-4.14.y 2762b48e9611 d4f4eca5 .config log report syz C possible deadlock in console_unlock
ci2-linux-4-14 2020/12/31 22:35 linux-4.14.y 1752938529c6 79264ae3 .config log report syz C
ci2-linux-4-14 2020/12/22 21:44 linux-4.14.y 3f2ecb86cb90 04201c06 .config log report syz C
ci2-linux-4-14 2020/12/22 18:03 linux-4.14.y 3f2ecb86cb90 04201c06 .config log report syz C
ci2-linux-4-14 2020/11/29 05:38 linux-4.14.y 87335852c5d9 a0092f9d .config log report syz C
ci2-linux-4-14 2020/11/26 02:54 linux-4.14.y 87335852c5d9 3f581b43 .config log report syz C
ci2-linux-4-14 2020/11/23 09:14 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz C
ci2-linux-4-14 2020/11/18 23:44 linux-4.14.y 8961076ed318 0767f13f .config log report syz C
ci2-linux-4-14 2020/11/18 13:43 linux-4.14.y 27ce4f2a6817 09323409 .config log report syz C
ci2-linux-4-14 2020/11/18 11:08 linux-4.14.y 27ce4f2a6817 09323409 .config log report syz C
ci2-linux-4-14 2020/11/15 20:22 linux-4.14.y 27ce4f2a6817 1bf9a662 .config log report syz C
ci2-linux-4-14 2020/11/15 15:38 linux-4.14.y 27ce4f2a6817 1bf9a662 .config log report syz C
ci2-linux-4-14 2020/11/13 13:01 linux-4.14.y 27ce4f2a6817 4a7fa9b4 .config log report syz C
ci2-linux-4-14 2020/11/12 19:33 linux-4.14.y 27ce4f2a6817 77a55c8e .config log report syz C
ci2-linux-4-14 2020/11/12 09:17 linux-4.14.y 27ce4f2a6817 cca87986 .config log report syz C
ci2-linux-4-14 2020/11/07 13:52 linux-4.14.y 6b6446efedb2 cba33199 .config log report syz C
ci2-linux-4-14 2020/11/03 01:42 linux-4.14.y 2b7915014161 7f344fa6 .config log report syz C
ci2-linux-4-14 2020/10/30 13:47 linux-4.14.y 2b7915014161 a6e3ac3b .config log report syz C
ci2-linux-4-14 2020/10/18 04:43 linux-4.14.y cbfa1702aaf6 fea47c01 .config log report syz C
ci2-linux-4-14 2020/09/30 11:20 linux-4.14.y cbfa1702aaf6 8516f6d3 .config log report syz C
ci2-linux-4-14 2020/09/20 19:21 linux-4.14.y cbfa1702aaf6 9564d2e9 .config log report syz C
ci2-linux-4-14 2019/04/17 00:28 linux-4.14.y 1ec8f1f0bffe 505ab413 .config log report syz C
ci2-linux-4-14 2021/03/27 08:52 linux-4.14.y 670d6552eda8 a8529b82 .config log report syz possible deadlock in console_unlock
ci2-linux-4-14 2022/01/23 09:49 linux-4.14.y 4ba8e26127c3 214351e1 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2022/01/20 07:41 linux-4.14.y 4ba8e26127c3 5da9499f .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2022/01/19 15:00 linux-4.14.y 4ba8e26127c3 0620189b .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2022/01/17 23:11 linux-4.14.y 4ba8e26127c3 731a2d23 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2022/01/17 18:28 linux-4.14.y 4ba8e26127c3 731a2d23 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2022/01/16 23:57 linux-4.14.y 4ba8e26127c3 723cfaf0 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2022/01/15 12:52 linux-4.14.y 4ba8e26127c3 723cfaf0 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2022/01/15 08:46 linux-4.14.y 4ba8e26127c3 723cfaf0 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2022/01/15 07:39 linux-4.14.y 4ba8e26127c3 723cfaf0 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2022/01/14 21:26 linux-4.14.y 4ba8e26127c3 53e00b45 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2022/01/14 11:24 linux-4.14.y 4ba8e26127c3 b8d780ab .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2022/01/12 17:00 linux-4.14.y 4ba8e26127c3 44d1319a .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2022/01/12 04:42 linux-4.14.y 4ba8e26127c3 44d1319a .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2022/01/09 18:14 linux-4.14.y bfdef05c8da4 2ca0d385 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2022/01/06 15:02 linux-4.14.y bfdef05c8da4 6acc789a .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2022/01/05 05:44 linux-4.14.y a6ca7c65b137 0a2584dd .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/12/31 14:57 linux-4.14.y a6ca7c65b137 36bd2e48 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/12/28 23:06 linux-4.14.y 8ee0807eedf3 76c8cf06 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/12/21 18:37 linux-4.14.y 9dfbac0e6b86 a938f0b8 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/12/19 23:37 linux-4.14.y 9dfbac0e6b86 44068e19 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/12/18 07:46 linux-4.14.y 9dfbac0e6b86 44068e19 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/12/18 04:21 linux-4.14.y 9dfbac0e6b86 44068e19 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/12/16 07:23 linux-4.14.y 9dfbac0e6b86 572bcb40 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/12/15 12:59 linux-4.14.y 9dfbac0e6b86 f752fb53 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/12/07 06:46 linux-4.14.y 66722c42ec91 0230ba3e .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/12/05 08:56 linux-4.14.y 66722c42ec91 a617004c .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/12/04 22:28 linux-4.14.y 66722c42ec91 a617004c .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/12/04 12:19 linux-4.14.y 66722c42ec91 a617004c .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/12/04 09:48 linux-4.14.y 66722c42ec91 a617004c .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/12/04 06:32 linux-4.14.y 66722c42ec91 a617004c .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/12/04 03:27 linux-4.14.y 66722c42ec91 a617004c .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/12/03 21:38 linux-4.14.y 66722c42ec91 c7c20675 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/05/20 07:57 linux-4.14.y 7d7d1c0ab3eb a343ba6b .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/05/20 02:13 linux-4.14.y 7d7d1c0ab3eb a343ba6b .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/05/19 17:57 linux-4.14.y 7d7d1c0ab3eb a343ba6b .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/05/19 08:28 linux-4.14.y 7d7d1c0ab3eb a343ba6b .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/05/19 00:10 linux-4.14.y 7d7d1c0ab3eb a343ba6b .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/05/18 18:20 linux-4.14.y 7d7d1c0ab3eb a343ba6b .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/05/18 15:51 linux-4.14.y 7d7d1c0ab3eb a343ba6b .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/05/17 15:15 linux-4.14.y 7d7d1c0ab3eb a2eb125d .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/05/17 13:48 linux-4.14.y 7d7d1c0ab3eb a2eb125d .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/05/17 05:13 linux-4.14.y 7d7d1c0ab3eb f54a5c09 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/05/17 00:14 linux-4.14.y 7d7d1c0ab3eb f54a5c09 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/05/16 21:20 linux-4.14.y 7d7d1c0ab3eb f54a5c09 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/05/16 17:49 linux-4.14.y 7d7d1c0ab3eb f54a5c09 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/05/16 13:17 linux-4.14.y 7d7d1c0ab3eb f54a5c09 .config log report info possible deadlock in console_unlock
ci2-linux-4-14 2021/01/17 10:03 linux-4.14.y f79dc86058bc 813be542 .config log report info
ci2-linux-4-14 2019/04/16 04:12 linux-4.14.y 1ec8f1f0bffe 505ab413 .config log report