syzbot


INFO: task hung in do_exit
Status: upstream: reported C repro on 2019/04/19 20:32
Reported-by: syzbot+121880e545d39e33a25c@syzkaller.appspotmail.com
First crash: 443d, last: 49d

Fix bisection: failed (bisect log)
similar bugs (4):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream INFO: task hung in do_exit syz cause+fix 93 233d 450d 0/17 upstream: reported syz repro on 2019/04/13 07:08
linux-4.14 INFO: task hung in do_exit syz fix 6 34d 438d 0/1 upstream: reported syz repro on 2019/04/25 02:28
android-414 INFO: task hung in do_exit syz 19 218d 450d 0/1 public: reported syz repro on 2019/04/13 00:01
android-49 INFO: task hung in do_exit syz 18 265d 449d 0/3 public: reported syz repro on 2019/04/14 09:28

Sample crash report:

Crashes (7):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-19 2019/06/08 07:47 linux-4.19.y e109a984 cf9c3a50 .config log report syz C akpm@linux-foundation.org, avagin@gmail.com, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, peterz@infradead.org, prsood@codeaurora.org, sashal@kernel.org
ci2-linux-4-19 2019/07/28 00:58 linux-4.19.y 7250956f c85e1c5b .config log report syz akpm@linux-foundation.org, avagin@gmail.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, oleg@redhat.com, peterz@infradead.org, prsood@codeaurora.org, sashal@kernel.org
ci2-linux-4-19 2019/06/27 06:05 linux-4.19.y aec3002d 7509bf36 .config log report syz avagin@gmail.com, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, prsood@codeaurora.org, sashal@kernel.org
ci2-linux-4-19 2019/04/26 14:21 linux-4.19.y c98875d9 b617407b .config log report syz avagin@gmail.com, dbueso@suse.de, ebiederm@xmission.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, oleg@redhat.com, prsood@codeaurora.org, sashal@kernel.org
ci2-linux-4-19 2019/04/25 18:15 linux-4.19.y c98875d9 f46aabc8 .config log report syz akpm@linux-foundation.org, avagin@gmail.com, ebiederm@xmission.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, oleg@redhat.com, prsood@codeaurora.org, sashal@kernel.org
ci2-linux-4-19 2019/04/19 19:31 linux-4.19.y 4b0e041c b0e8efcb .config log report syz akpm@linux-foundation.org, avagin@gmail.com, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, prsood@codeaurora.org, sashal@kernel.org
ci2-linux-4-19 2020/03/19 08:03 linux-4.19.y 93556fb2 2c31c529 .config log report chenqiwu@xiaomi.com, christian.brauner@ubuntu.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, oleg@redhat.com, tj@kernel.org