syzbot


possible deadlock in lock_trace
Status: upstream: reported on 2019/04/19 09:51
Reported-by: syzbot+15de275074ca85b268c7@syzkaller.appspotmail.com
First crash: 212d, last: 21d
similar bugs (6):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 possible deadlock in lock_trace 3 43d 202d 0/1 upstream: reported on 2019/04/28 18:16
android-49 possible deadlock in lock_trace C 7327 2h01m 219d 0/3 public: reported C repro on 2019/04/12 00:00
upstream possible deadlock in lock_trace (2) 3 183d 213d 0/14 auto-closed as invalid on 2019/10/25 08:41
upstream possible deadlock in lock_trace C 1847 235d 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
android-44 possible deadlock in lock_trace C 35 14h50m 220d 0/2 public: reported C repro on 2019/04/11 08:44

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/04/19 08:50 linux-4.14.y 58b454eb b0e8efcb .config log report adobriyan@gmail.com, akpm@linux-foundation.org, alexander.levin@microsoft.com, gregkh@linuxfoundation.org, jannh@google.com, linux-kernel@vger.kernel.org, mhocko@suse.com, w@1wt.eu
ci2-linux-4-14 2019/10/27 08:16 linux-4.14.y b98aebd2 25bb509e .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hannes@cmpxchg.org, linux-kernel@vger.kernel.org, mhocko@suse.com
ci2-linux-4-14 2019/08/08 23:27 linux-4.14.y b19ffe6e bcc419e9 .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hannes@cmpxchg.org, jannh@google.com, keescook@chromium.org, linux-kernel@vger.kernel.org, mhocko@suse.com
ci2-linux-4-14 2019/08/02 14:31 linux-4.14.y 10d6aa56 835dffe7 .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hannes@cmpxchg.org, jannh@google.com, keescook@chromium.org, linux-kernel@vger.kernel.org, mhocko@suse.com
ci2-linux-4-14 2019/07/27 13:30 linux-4.14.y ff33472c c85e1c5b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hannes@cmpxchg.org, jannh@google.com, keescook@chromium.org, linux-kernel@vger.kernel.org, mhocko@suse.com