syzbot


INFO: task hung in __do_page_fault
Status: upstream: reported C repro on 2019/06/08 06:01
Reported-by: syzbot+ab7272c5aefe8fa76fc3@syzkaller.appspotmail.com
First crash: 130d, last: 70d
similar bugs (6):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-44 INFO: task hung in __do_page_fault C 1 243d 185d 0/2 public: reported C repro on 2019/04/14 00:00
linux-4.14 INFO: task hung in __do_page_fault C 1 180d 180d 0/1 upstream: reported C repro on 2019/04/19 08:53
upstream INFO: task hung in __do_page_fault (2) C 34 70d 354d 0/14 upstream: reported C repro on 2018/10/27 08:09
android-49 INFO: task hung in __do_page_fault C 5 11d 185d 0/3 public: reported C repro on 2019/04/14 08:51
android-414 INFO: task hung in __do_page_fault C 7 20d 187d 0/1 public: reported C repro on 2019/04/12 00:01
upstream INFO: task hung in __do_page_fault 1 548d 548d 6/14 fixed on 2018/05/17 10:02

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-19 2019/06/18 00:02 linux-4.19.y 6500aa43 442206d7 .config log report syz C avagin@gmail.com, dbueso@suse.de, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, prsood@codeaurora.org, sashal@kernel.org
ci2-linux-4-19 2019/08/07 10:14 linux-4.19.y cc4c818b cdde7486 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2019/06/08 05:01 linux-4.19.y e109a984 cf9c3a50 .config log report 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 2019/07/28 05:16 linux-4.19.y 7250956f c85e1c5b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-19 2019/07/01 15:18 linux-4.19.y aec3002d 907bf746 .config log report 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