syzbot


INFO: task hung in mount_bdev (2)
Status: closed as dup on 2019/05/03 10:52
Reported-by: syzbot+97889fb583ef1f3d42c6@syzkaller.appspotmail.com
First crash: 952d, last: 952d

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: no output from test machine (log)
Repro: C syz .config
Duplicate of (1):
Title Repro Cause bisect Fix bisect Count Last Reported
INFO: task hung in __get_super C 80 900d 1344d
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 INFO: task hung in mount_bdev 1 757d 757d 0/1 auto-closed as invalid on 2020/03/08 13:23
upstream INFO: task hung in mount_bdev 1 1088d 1088d 0/22 closed as dup on 2018/12/14 15:35
linux-4.14 INFO: task hung in mount_bdev (3) C 5 20d 352d 0/1 upstream: reported C repro on 2020/12/19 04:11
linux-4.14 INFO: task hung in mount_bdev (2) 1 619d 619d 0/1 auto-closed as invalid on 2020/07/24 15:46
linux-4.19 INFO: task hung in mount_bdev C error 3 62d 837d 0/1 upstream: reported C repro on 2019/08/22 06:31

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2019/04/29 00:04 upstream 9520b5324b0e b617407b .config log report syz C