syzbot


WARNING in task_participate_group_stop
Status: fixed on 2018/02/06 12:55
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: 4d53eb494950 kernel/signal.c: remove the no longer needed SIGNAL_UNKILLABLE check in complete_signal()
First crash: 1453d, last: 1294d
similar bugs (8):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 WARNING in task_participate_group_stop C inconclusive 7 83d 603d 0/1 upstream: reported C repro on 2019/12/02 14:36
upstream WARNING in task_participate_group_stop (2) C inconclusive unreliable 17 72d 1185d 0/22 upstream: reported C repro on 2018/04/29 17:00
android-414 WARNING in task_participate_group_stop C 2 874d 838d 0/1 public: reported C repro on 2019/04/12 00:01
android-44 WARNING in task_participate_group_stop (2) C 4 874d 837d 0/2 public: reported C repro on 2019/04/13 00:00
upstream WARNING in task_participate_group_stop C 29 1351d 1366d 4/22 fixed on 2018/02/02 04:39
linux-4.19 WARNING in task_participate_group_stop C error 9 37d 603d 0/1 upstream: reported C repro on 2019/12/02 13:46
android-44 WARNING in task_participate_group_stop C 10 1303d 1310d 2/2 fixed on 2018/02/06 10:09
android-49 WARNING in task_participate_group_stop (2) C 11 603d 836d 0/3 public: reported C repro on 2019/04/14 00:00

Sample crash report:

Crashes (15):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-49-kasan-gce-386 2017/12/30 18:00 https://android.googlesource.com/kernel/common android-4.9 f3f3457d4582 bb6384b8 .config log report syz C
ci-android-49-kasan-gce-386 2017/12/28 19:16 https://android.googlesource.com/kernel/common android-4.9 cb7518e6167c 7d240098 .config log report syz C
ci-android-49-kasan-gce 2017/11/22 13:03 https://android.googlesource.com/kernel/common android-4.9 fbb7468cbc28 cb27b030 .config log report syz C
ci-android-49-kasan-gce-386 2017/12/31 12:58 https://android.googlesource.com/kernel/common android-4.9 f3f3457d4582 00193447 .config log report syz
ci-android-49-kasan-gce 2017/11/14 03:31 https://android.googlesource.com/kernel/common android-4.9 d55e63001fc4 cf38de00 .config log report syz
ci-android-49-kasan-gce 2017/11/06 02:09 https://android.googlesource.com/kernel/common android-4.9 dfe0a9bcfc3a d49979f7 .config log report syz
ci-android-49-kasan-gce 2017/10/19 04:13 https://android.googlesource.com/kernel/common android-4.9 f8de76a9022c fe864987 .config log report syz
ci-android-49-kasan-gce 2018/01/10 07:44 https://android.googlesource.com/kernel/common android-4.9 8910fa508811 1f60c828 .config log report
ci-android-49-kasan-gce 2018/01/07 14:17 https://android.googlesource.com/kernel/common android-4.9 5f5e5d4041e3 19c05fff .config log report
ci-android-49-kasan-gce 2017/12/08 18:02 https://android.googlesource.com/kernel/common android-4.9 f26d3c76d376 b0fa969c .config log report
ci-android-49-kasan-gce 2017/11/28 22:38 https://android.googlesource.com/kernel/common android-4.9 8ae26d17330c 34f2c233 .config log report
ci-android-49-kasan-gce 2017/11/26 05:49 https://android.googlesource.com/kernel/common android-4.9 ea83e4a902ba deb5f6ae .config log report
ci-android-49-kasan-gce 2017/11/22 12:34 https://android.googlesource.com/kernel/common android-4.9 fbb7468cbc28 cb27b030 .config log report
ci-android-49-kasan-gce 2017/11/14 01:39 https://android.googlesource.com/kernel/common android-4.9 d55e63001fc4 cf38de00 .config log report
ci-android-49-kasan-gce 2017/08/04 22:47 https://android.googlesource.com/kernel/common android-4.9 682c1e364674 a8561e92 .config log report