syzbot


INFO: task hung in ext4_file_write_iter
Status: auto-closed as invalid on 2019/08/02 09:02
Reported-by: syzbot+ef7ef285f528e7ccbbcc@syzkaller.appspotmail.com
First crash: 502d, last: 229d
duplicates (1):
Title Repro Bisected Count Last Reported Patched Status
INFO: task hung in ext4_direct_IO 1 494d 494d 0/13 closed as dup on 2018/07/18 11:49
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-44 INFO: task hung in ext4_file_write_iter 1 32d 32d 0/2 public: reported on 2019/08/19 12:11
android-414 INFO: task hung in ext4_file_write_iter 6 167d 161d 0/1 public: reported on 2019/04/13 00:01

Sample crash report:

All crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2018/05/07 01:42 upstream 701e39d0 a211da1a .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-upstream-kasan-gce-selinux-root 2019/02/03 09:01 upstream 12491ed3 c198d5dd .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-upstream-net-kasan-gce 2018/10/19 09:52 net-next 3a3295bf 9aba67b5 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-upstream-net-kasan-gce 2018/10/11 12:39 net-next b7ec45a8 5f818b4b .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu