syzbot


possible deadlock in pipe_lock
Status: auto-closed as invalid on 2020/02/21 12:40
Reported-by: syzbot+194a64fb76f9ddeb512c@syzkaller.appspotmail.com
First crash: 440d, last: 158d
similar bugs (6):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream possible deadlock in pipe_lock 50806 833d 881d 0/17 closed as invalid on 2018/02/14 14:20
upstream possible deadlock in pipe_lock (2) 3 344d 414d 0/17 auto-closed as invalid on 2019/10/18 15:02
linux-4.19 possible deadlock in pipe_lock (2) C 2 11d 95d 0/1 upstream: reported C repro on 2019/12/26 07:17
linux-4.19 possible deadlock in pipe_lock C fix 2 337d 341d 1/1 fixed on 2019/11/29 10:34
android-44 possible deadlock in pipe_lock C 82 118d 351d 0/2 public: reported C repro on 2019/04/14 08:51
upstream possible deadlock in pipe_lock (3) C cause+fix 4 58d 95d 0/17 upstream: reported C repro on 2019/12/26 21:25

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