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: 921d, last: 639d
similar bugs (8):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream possible deadlock in pipe_lock 50806 1314d 1362d 0/22 closed as invalid on 2018/02/14 14:20
upstream possible deadlock in pipe_lock (4) 1 81d 77d 0/22 auto-closed as invalid on 2021/07/03 13:02
upstream possible deadlock in pipe_lock (2) 3 825d 895d 0/22 auto-closed as invalid on 2019/10/18 15:02
linux-4.19 possible deadlock in pipe_lock (2) C 7 5d14h 576d 0/1 upstream: reported C repro on 2019/12/26 07:17
upstream possible deadlock in pipe_lock (5) C done 5 11h07m 5h19m 0/22 upstream: reported C repro on 2021/07/24 19:07
linux-4.19 possible deadlock in pipe_lock C done 2 818d 821d 1/1 fixed on 2019/11/29 10:34
android-44 possible deadlock in pipe_lock C 82 599d 832d 0/2 public: reported C repro on 2019/04/14 08:51
upstream possible deadlock in pipe_lock (3) C inconclusive done 4 539d 576d 17/22 fixed on 2020/08/18 22:40

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-49-kasan-gce 2019/08/29 06:26 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 fd37b39e .config log report
ci-android-49-kasan-gce 2019/04/07 18:02 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 c34fde03 .config log report
ci-android-49-kasan-gce 2019/01/15 18:31 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 79cb1a7c .config log report
ci-android-49-kasan-gce-386 2019/10/24 12:39 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 d01bb02a .config log report
ci-android-49-kasan-gce-386 2019/01/16 07:22 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 b47fa78d .config log report