syzbot


possible deadlock in pipe_lock
Status: public: reported on 2019/04/14 09:30
Reported-by: syzbot+194a64fb76f9ddeb512c@syzkaller.appspotmail.com
First crash: 331d, last: 49d
similar bugs (4):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream possible deadlock in pipe_lock 50806 724d 772d 0/16 closed as invalid on 2018/02/14 14:20
upstream possible deadlock in pipe_lock (2) 3 235d 305d 0/16 auto-closed as invalid on 2019/10/18 15:02
linux-4.19 possible deadlock in pipe_lock C fix 2 228d 231d 1/1 fixed on 2019/11/29 10:34
android-44 possible deadlock in pipe_lock C 82 9d09h 242d 0/2 public: reported C repro on 2019/04/14 08:51

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-49-kasan-gce 2019/08/29 06:26 https://android.googlesource.com/kernel/common android-4.9 8fe42840 fd37b39e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/04/07 18:02 https://android.googlesource.com/kernel/common android-4.9 8fe42840 c34fde03 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2019/01/15 18:31 https://android.googlesource.com/kernel/common android-4.9 8fe42840 79cb1a7c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2019/10/24 12:39 https://android.googlesource.com/kernel/common android-4.9 8fe42840 d01bb02a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2019/01/16 07:22 https://android.googlesource.com/kernel/common android-4.9 8fe42840 b47fa78d .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk