syzbot


WARNING in task_participate_group_stop (2)
Status: public: reported C repro on 2019/04/14 00:00
Reported-by: syzbot+50216a2da4105c14d187@syzkaller.appspotmail.com
First crash: 481d, last: 169d
similar bugs (6):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream WARNING in task_participate_group_stop (2) C fix 9 169d 480d 0/13 upstream: reported C repro on 2018/04/29 17:00
android-414 WARNING in task_participate_group_stop C 2 169d 133d 0/1 public: reported C repro on 2019/04/12 00:01
android-44 WARNING in task_participate_group_stop (2) C 4 169d 132d 0/2 public: reported C repro on 2019/04/13 00:00
android-49 WARNING in task_participate_group_stop C 15 590d 746d 2/3 fixed on 2018/02/06 12:55
upstream WARNING in task_participate_group_stop C 29 646d 661d 4/13 fixed on 2018/02/02 04:39
android-44 WARNING in task_participate_group_stop C 10 598d 605d 2/2 fixed on 2018/02/06 10:09

Sample crash report:

All crashes (8):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-49-kasan-gce-root 2018/04/28 22:25 android-4.9 71fce1ed d5a5d045 .config log report syz C akpm@linux-foundation.org, alexander.levin@verizon.com, ebiederm@xmission.com, gregkh@linuxfoundation.org, jamie.iles@oracle.com, keescook@chromium.org, linux-kernel@vger.kernel.org, oleg@redhat.com
ci-android-49-kasan-gce 2019/03/06 18:48 android-4.9 8fe42840 05cf83bf .config log report syz C Waiman.Long@hpe.com, akpm@linux-foundation.org, catalin.marinas@arm.com, ebiederm@xmission.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, oleg@redhat.com, will.deacon@arm.com, zhongjiang@huawei.com
ci-android-49-kasan-gce-root 2019/03/06 18:46 android-4.9 1597fdfe 05cf83bf .config log report syz C Waiman.Long@hpe.com, akpm@linux-foundation.org, catalin.marinas@arm.com, ebiederm@xmission.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, oleg@redhat.com, will.deacon@arm.com, zhongjiang@huawei.com
ci-android-49-kasan-gce 2018/04/28 22:07 android-4.9 71fce1ed d5a5d045 .config log report syz C akpm@linux-foundation.org, alexander.levin@verizon.com, ebiederm@xmission.com, gregkh@linuxfoundation.org, jamie.iles@oracle.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci-android-49-kasan-gce-386 2019/03/06 18:47 android-4.9 8fe42840 05cf83bf .config log report syz Waiman.Long@hpe.com, akpm@linux-foundation.org, ebiederm@xmission.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, oleg@redhat.com, will.deacon@arm.com, zhongjiang@huawei.com
ci-android-49-kasan-gce-386 2018/04/28 22:06 android-4.9 71fce1ed d5a5d045 .config log report syz akpm@linux-foundation.org, alexander.levin@verizon.com, ebiederm@xmission.com, gregkh@linuxfoundation.org, jamie.iles@oracle.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci-android-49-kasan-gce 2018/09/23 03:44 android-4.9 1c57ba4f 37079712 .config log report Waiman.Long@hpe.com, akpm@linux-foundation.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, mgorman@suse.de, oleg@redhat.com, zhongjiang@huawei.com
ci-android-49-kasan-gce 2018/05/12 00:36 android-4.9 c2f9bce9 12c7428a .config log report akpm@linux-foundation.org, ebiederm@xmission.com, gregkh@linuxfoundation.org, jamie.iles@oracle.com, keescook@chromium.org, linux-kernel@vger.kernel.org, oleg@redhat.com