syzbot


possible deadlock in lock_trace
Status: public: reported C repro on 2019/04/11 08:44
Reported-by: syzbot+47ba7bbad461b2008730@syzkaller.appspotmail.com
First crash: 419d, last: 4h29m
similar bugs (6):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 possible deadlock in lock_trace 3 44d 202d 0/1 upstream: reported on 2019/04/28 18:16
linux-4.14 possible deadlock in lock_trace 5 21d 212d 0/1 upstream: reported on 2019/04/19 09:51
android-49 possible deadlock in lock_trace C 7327 8h04m 219d 0/3 public: reported C repro on 2019/04/12 00:00
upstream possible deadlock in lock_trace (2) 3 184d 213d 0/14 auto-closed as invalid on 2019/10/25 08:41
upstream possible deadlock in lock_trace C 1847 236d 716d 0/14 closed as dup on 2017/12/12 21:59
android-414 possible deadlock in lock_trace syz 203 228d 219d 0/1 public: reported syz repro on 2019/04/12 00:01

Sample crash report:

Crashes (36):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-44-kasan-gce 2018/09/28 09:08 android-4.4 85b352c4 0c2fa87b .config log report syz C
ci-android-44-kasan-gce 2018/10/09 19:22 android-4.4 ea3a6005 8b311eaf .config log report syz C
ci-android-44-kasan-gce 2018/09/23 20:42 android-4.4 cb28adba 28d9ac76 .config log report
ci-android-44-kasan-gce 2019/11/17 11:46 android-4.4 62872f95 d5696d51 .config log report ben.hutchings@codethink.co.uk, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lstoakes@gmail.com, mhocko@suse.com, w@1wt.eu
ci-android-44-kasan-gce 2019/11/16 10:40 android-4.4 62872f95 cdac920b .config log report
ci-android-44-kasan-gce 2019/10/31 06:48 android-4.4 62872f95 a41ca8fa .config log report ben.hutchings@codethink.co.uk, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lstoakes@gmail.com, mhocko@suse.com, w@1wt.eu
ci-android-44-kasan-gce 2019/10/24 03:43 android-4.4 62872f95 b602d64b .config log report ben.hutchings@codethink.co.uk, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lstoakes@gmail.com, mhocko@suse.com, w@1wt.eu
ci-android-44-kasan-gce 2019/02/15 08:51 android-4.4 62872f95 76dd003f .config log report
ci-android-44-kasan-gce 2018/12/08 19:11 android-4.4 0d71150b 60562a1d .config log report
ci-android-44-kasan-gce-386 2019/11/16 19:22 android-4.4 62872f95 d5696d51 .config log report ben.hutchings@codethink.co.uk, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lstoakes@gmail.com, mhocko@suse.com, w@1wt.eu
ci-android-44-kasan-gce-386 2019/11/13 23:59 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce-386 2019/11/02 23:31 android-4.4 62872f95 a41ca8fa .config log report ben.hutchings@codethink.co.uk, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lstoakes@gmail.com, mhocko@suse.com, w@1wt.eu
ci-android-44-kasan-gce-386 2019/10/30 08:43 android-4.4 62872f95 5ea87a66 .config log report ben.hutchings@codethink.co.uk, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lstoakes@gmail.com, mhocko@suse.com, w@1wt.eu
ci-android-44-kasan-gce-386 2019/10/11 15:58 android-4.4 62872f95 1a3bad90 .config log report ben.hutchings@codethink.co.uk, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, lstoakes@gmail.com, mhocko@suse.com, w@1wt.eu
ci-android-44-kasan-gce-386 2019/10/05 15:00 android-4.4 62872f95 f3f7d9c8 .config log report akpm@linux-foundation.org, ben.hutchings@codethink.co.uk, gregkh@linuxfoundation.org, jannh@google.com, linux-kernel@vger.kernel.org, lstoakes@gmail.com, w@1wt.eu
ci-android-44-kasan-gce-386 2019/08/28 18:32 android-4.4 62872f95 fd37b39e .config log report ben.hutchings@codethink.co.uk, gregkh@linuxfoundation.org, jannh@google.com, keescook@chromium.org, linux-kernel@vger.kernel.org, lstoakes@gmail.com, mhocko@suse.com, w@1wt.eu
ci-android-44-kasan-gce-386 2019/08/25 20:11 android-4.4 62872f95 d21c5d9d .config log report akpm@linux-foundation.org, ben.hutchings@codethink.co.uk, gregkh@linuxfoundation.org, jannh@google.com, linux-kernel@vger.kernel.org, lstoakes@gmail.com, w@1wt.eu
ci-android-44-kasan-gce-386 2019/08/25 12:37 android-4.4 62872f95 d21c5d9d .config log report ben.hutchings@codethink.co.uk, gregkh@linuxfoundation.org, jannh@google.com, linux-kernel@vger.kernel.org, lstoakes@gmail.com, mhocko@suse.com, w@1wt.eu
ci-android-44-kasan-gce-386 2019/08/22 00:05 android-4.4 62872f95 984250d5 .config log report akpm@linux-foundation.org, ben.hutchings@codethink.co.uk, gregkh@linuxfoundation.org, jannh@google.com, keescook@chromium.org, linux-kernel@vger.kernel.org, lstoakes@gmail.com, mhocko@suse.com, w@1wt.eu
ci-android-44-kasan-gce-386 2019/02/02 13:29 android-4.4 b3e9e81e c198d5dd .config log report
ci-android-44-kasan-gce-386 2019/01/07 22:14 android-4.4 d08574b6 69d69aa9 .config log report
ci-android-44-kasan-gce-386 2018/12/28 07:47 android-4.4 dfca92ba af317504 .config log report
ci-android-44-kasan-gce-386 2018/12/22 16:18 android-4.4 dfca92ba e3bd7ab8 .config log report
ci-android-44-kasan-gce-386 2018/12/16 23:23 android-4.4 b95a8c04 def91db3 .config log report
ci-android-44-kasan-gce-386 2018/11/28 20:28 android-4.4 bc1cf222 4b6d14f2 .config log report
ci-android-44-kasan-gce-386 2018/11/28 12:45 android-4.4 bc1cf222 4b6d14f2 .config log report
ci-android-44-kasan-gce-386 2018/11/25 11:42 android-4.4 564ce1b4 3d3ec907 .config log report
ci-android-44-kasan-gce-386 2018/11/20 16:29 android-4.4 498bf612 9bc2a903 .config log report
ci-android-44-kasan-gce-386 2018/11/20 04:49 android-4.4 498bf612 9bc2a903 .config log report
ci-android-44-kasan-gce-386 2018/11/17 12:27 android-4.4 498bf612 b08ee62a .config log report
ci-android-44-kasan-gce-386 2018/11/15 22:43 android-4.4 498bf612 3a41052e .config log report
ci-android-44-kasan-gce-386 2018/11/12 21:12 android-4.4 0ca3fcab 74dbb806 .config log report
ci-android-44-kasan-gce-386 2018/11/01 11:43 android-4.4 c4b00eb7 1f38e9ae .config log report
ci-android-44-kasan-gce-386 2018/11/01 01:13 android-4.4 c4b00eb7 1f38e9ae .config log report
ci-android-44-kasan-gce-386 2018/10/15 21:01 android-4.4 8e7f1965 8cd30605 .config log report
ci-android-44-kasan-gce-386 2018/10/13 16:48 android-4.4 8e7f1965 caf12900 .config log report