syzbot


INFO: task hung in ext4_map_blocks
Status: public: reported C repro on 2019/04/14 08:51
Reported-by: syzbot+976f2bdea3f9cdcbc38b@syzkaller.appspotmail.com
First crash: 410d, last: 402d
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-414 INFO: task hung in ext4_map_blocks 2 266d 242d 0/1 auto-closed as invalid on 2019/09/13 20:17
upstream INFO: task hung in ext4_map_blocks C 5 408d 407d 0/16 closed as dup on 2018/10/27 13:40

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-49-kasan-gce-root 2018/10/24 16:58 https://android.googlesource.com/kernel/common android-4.9 b8bd066f a8292de9 .config log report syz C adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-root 2018/10/24 15:13 https://android.googlesource.com/kernel/common android-4.9 b8bd066f a8292de9 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-root 2018/11/01 14:48 https://android.googlesource.com/kernel/common android-4.9 4ba3f691 1f38e9ae .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu