syzbot


INFO: task hung in lock_mount
Status: auto-closed as invalid on 2020/05/09 01:51
Reported-by: syzbot+51860817423898027428@syzkaller.appspotmail.com
First crash: 822d, last: 691d
similar bugs (7):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 INFO: task hung in lock_mount (4) 6 16d 130d 0/1 upstream: reported on 2021/07/24 02:18
android-49 INFO: task hung in lock_mount C 103 848d 965d 0/3 public: reported C repro on 2019/04/11 08:44
upstream INFO: task hung in lock_mount C error error 1230 13d 1311d 0/22 upstream: reported C repro on 2018/04/30 17:46
linux-4.19 INFO: task hung in lock_mount (2) 2 528d 535d 0/1 auto-closed as invalid on 2020/10/18 21:28
android-44 INFO: task hung in lock_mount C 4 1245d 963d 0/2 public: reported C repro on 2019/04/13 00:00
linux-4.19 INFO: task hung in lock_mount (3) 1 295d 295d 0/1 auto-closed as invalid on 2021/06/09 16:09
linux-4.14 INFO: task hung in lock_mount 2 723d 724d 0/1 auto-closed as invalid on 2020/04/07 06:26

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-19 2020/01/10 01:50 linux-4.19.y cb1f9a169a0e 4de4e9f0 .config log report
ci2-linux-4-19 2019/11/09 01:06 linux-4.19.y 5ee93551c703 1e35461e .config log report
ci2-linux-4-19 2019/09/27 10:49 linux-4.19.y d573e8a79f70 2f1548bc .config log report
ci2-linux-4-19 2019/09/11 02:25 linux-4.19.y ee809c7e0895 a60cb4cd .config log report
ci2-linux-4-19 2019/09/01 14:51 linux-4.19.y 97ab07e11fbf bad3cce2 .config log report