syzbot


possible deadlock in console_unlock (2)
Status: upstream: reported C repro on 2021/11/14 09:17
Reported-by: syzbot+0b7c8bfd17c00d016fb4@syzkaller.appspotmail.com
First crash: 26d, last: 6h16m

Cause bisection: failed (bisect log)
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream possible deadlock in console_unlock C done 22098 27d 1279d 22/22 closed as dup on 2021/01/21 05:31
linux-4.19 possible deadlock in console_unlock C 5123 5h59m 970d 0/1 upstream: reported C repro on 2019/04/11 15:05
linux-4.14 possible deadlock in console_unlock C 5088 1d18h 965d 0/1 upstream: reported C repro on 2019/04/16 05:13
android-414 possible deadlock in console_unlock C 5 1005d 970d 0/1 public: reported C repro on 2019/04/12 00:01

Sample crash report:

Crashes (126):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2021/11/13 20:33 linux-next f2e19fd15bd7 83f5c9b5 .config log report syz C possible deadlock in console_unlock
ci-qemu-upstream 2021/12/06 20:41 upstream 0fcfb00b28c0 579a8754 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-selinux-root 2021/12/06 17:15 upstream 0fcfb00b28c0 579a8754 .config log report info possible deadlock in console_unlock
ci-qemu-upstream 2021/12/06 14:26 upstream 0fcfb00b28c0 579a8754 .config log report info possible deadlock in console_unlock
ci-qemu-upstream 2021/12/04 15:39 upstream 12119cfa1052 a617004c .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-root 2021/12/04 14:37 upstream 12119cfa1052 a617004c .config log report info possible deadlock in console_unlock
ci-qemu-upstream 2021/12/04 06:42 upstream 12119cfa1052 a617004c .config log report info possible deadlock in console_unlock
ci-qemu-upstream 2021/12/02 15:32 upstream 58e1100fdc59 61f86278 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-selinux-root 2021/12/02 12:38 upstream 58e1100fdc59 61f86278 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce 2021/12/02 00:25 upstream 58e1100fdc59 61f86278 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce 2021/12/01 11:50 upstream 58e1100fdc59 5fa3eacc .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-root 2021/11/30 22:42 upstream f080815fdb3e 80270552 .config log report info possible deadlock in console_unlock
ci-qemu-upstream 2021/11/30 17:36 upstream d58071a8a76d 80270552 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-selinux-root 2021/11/30 02:55 upstream d58071a8a76d d0830353 .config log report info possible deadlock in console_unlock
ci-qemu-upstream 2021/11/30 01:48 upstream d58071a8a76d d0830353 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-root 2021/11/29 22:27 upstream d58071a8a76d d0830353 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce 2021/11/29 05:33 upstream d06c942efea4 63eeac02 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-root 2021/11/28 18:42 upstream 3498e7f2bb41 63eeac02 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-selinux-root 2021/11/27 14:31 upstream c5c17547b778 63eeac02 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce 2021/11/27 02:02 upstream c5c17547b778 63eeac02 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-selinux-root 2021/11/26 17:03 upstream a4849f6000e2 63eeac02 .config log report info possible deadlock in console_unlock
ci-qemu-upstream 2021/11/26 12:57 upstream a4849f6000e2 63eeac02 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce 2021/11/26 04:23 upstream b501b85957de 63eeac02 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-selinux-root 2021/11/25 23:00 upstream b501b85957de 63eeac02 .config log report info possible deadlock in console_unlock
ci-qemu-upstream 2021/11/25 16:41 upstream 5f53fa508db0 545ab074 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce 2021/11/25 12:40 upstream 5f53fa508db0 545ab074 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce 2021/11/25 09:47 upstream 5f53fa508db0 545ab074 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-selinux-root 2021/11/25 02:49 upstream 5f53fa508db0 545ab074 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-root 2021/11/24 18:28 upstream 5d9f4cf36721 545ab074 .config log report info possible deadlock in console_unlock
ci-qemu-upstream 2021/11/24 13:01 upstream 5d9f4cf36721 545ab074 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-root 2021/11/23 21:20 upstream 136057256686 545ab074 .config log report info possible deadlock in console_unlock
ci-qemu-upstream 2021/11/23 08:27 upstream 136057256686 545ab074 .config log report info possible deadlock in console_unlock
ci-qemu-upstream 2021/11/10 09:08 upstream cb690f5238d7 55fa030c .config log report info possible deadlock in console_unlock
ci-qemu-upstream-386 2021/12/05 02:54 upstream bbef3c7a63d2 a617004c .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-386 2021/12/03 20:48 upstream 5f58da2befa5 c7c20675 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-386 2021/12/03 16:39 upstream 5f58da2befa5 c7c20675 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-386 2021/12/03 09:01 upstream a51e3ac43ddb 61f86278 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-386 2021/12/01 06:43 upstream f080815fdb3e 80270552 .config log report info possible deadlock in console_unlock
ci-qemu-upstream-386 2021/11/28 14:17 upstream 3498e7f2bb41 63eeac02 .config log report info possible deadlock in console_unlock
ci-qemu-upstream-386 2021/11/27 17:09 upstream 1bff7d7e8c48 63eeac02 .config log report info possible deadlock in console_unlock
ci-qemu-upstream-386 2021/11/27 05:24 upstream 1bff7d7e8c48 63eeac02 .config log report info possible deadlock in console_unlock
ci-upstream-kasan-gce-386 2021/11/23 17:31 upstream 136057256686 545ab074 .config log report info possible deadlock in console_unlock
ci-qemu-upstream-386 2021/11/23 10:22 upstream 136057256686 545ab074 .config log report info possible deadlock in console_unlock
ci-upstream-linux-next-kasan-gce-root 2021/12/05 15:51 linux-next f81e94e91878 a617004c .config log report info possible deadlock in console_unlock
ci-upstream-linux-next-kasan-gce-root 2021/12/05 07:02 linux-next f81e94e91878 a617004c .config log report info possible deadlock in console_unlock
ci-upstream-linux-next-kasan-gce-root 2021/12/04 23:48 linux-next f81e94e91878 a617004c .config log report info possible deadlock in console_unlock
ci-upstream-linux-next-kasan-gce-root 2021/12/04 13:26 linux-next f81e94e91878 a617004c .config log report info possible deadlock in console_unlock
ci-upstream-linux-next-kasan-gce-root 2021/12/03 15:22 linux-next f81e94e91878 c7c20675 .config log report info possible deadlock in console_unlock
ci-upstream-linux-next-kasan-gce-root 2021/12/02 23:42 linux-next f81e94e91878 61f86278 .config log report info possible deadlock in console_unlock
ci-upstream-linux-next-kasan-gce-root 2021/12/02 22:42 linux-next f81e94e91878 61f86278 .config log report info possible deadlock in console_unlock
ci-upstream-linux-next-kasan-gce-root 2021/12/01 05:03 linux-next f81e94e91878 80270552 .config log report info possible deadlock in console_unlock
ci-upstream-linux-next-kasan-gce-root 2021/11/25 21:54 linux-next f81e94e91878 63eeac02 .config log report info possible deadlock in console_unlock
ci-upstream-linux-next-kasan-gce-root 2021/11/25 00:16 linux-next 4b74e088fef6 545ab074 .config log report info possible deadlock in console_unlock
ci-upstream-linux-next-kasan-gce-root 2021/11/23 06:10 linux-next 5191249f8803 545ab074 .config log report info possible deadlock in console_unlock