syzbot


INFO: task hung in lo_release
Status: fixed on 2019/01/15 20:25
Reported-by: syzbot+a4e4a2663a21c3c3c2b1@syzkaller.appspotmail.com
Fix commit: 1dded9ac loop: Avoid circular locking dependency between loop_ctl_mutex and bd_mutex
First crash: 281d, last: 281d
similar bugs (4):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-49 INFO: task hung in lo_release 830 20m 11d 0/3 public: reported on 2019/04/14 09:28
android-414 INFO: task hung in lo_release syz 1568 8h09m 13d 0/1 public: reported syz repro on 2019/04/12 00:01
android-44 INFO: task hung in lo_release syz 29 19d 11d 0/2 public: reported syz repro on 2019/04/14 00:02
linux-4.14 INFO: task hung in lo_release syz 76 4h59m 13d 0/1 upstream: reported syz repro on 2019/04/11 16:02

Sample crash report:

All crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-root 2018/07/18 07:31 upstream 3c53776e 6d5bd5b5 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org