syzbot


INFO: task hung in blkdev_put (2)
Status: public: reported on 2019/09/03 16:22
Reported-by: syzbot+5737762bc0558ba0af61@syzkaller.appspotmail.com
First crash: 74d, last: 14d
similar bugs (6):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-49 INFO: task hung in blkdev_put (2) 3 2d02h 21d 0/3 public: reported on 2019/10/27 04:44
upstream INFO: task hung in blkdev_put 320 280d 707d 0/14 closed as dup on 2018/11/11 08:29
linux-4.14 INFO: task hung in blkdev_put 2 64d 213d 0/1 upstream: reported on 2019/04/17 19:20
android-49 INFO: task hung in blkdev_put 220 200d 217d 0/3 auto-closed as invalid on 2019/10/25 08:47
android-414 INFO: task hung in blkdev_put 118 36d 218d 0/1 public: reported on 2019/04/13 00:01
android-44 INFO: task hung in blkdev_put 26 286d 217d 0/2 auto-closed as invalid on 2019/08/03 02:42

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-44-kasan-gce-386 2019/09/03 15:21 android-4.4 62872f95 48448e71 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-44-kasan-gce-386 2019/11/03 00:04 android-4.4 62872f95 a41ca8fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk