syzbot


INFO: task hung in __do_page_fault
Status: public: reported C repro on 2019/04/12 00:01
Reported-by: syzbot+fc205e4925d4f926f3ff@syzkaller.appspotmail.com
First crash: 593d, last: 244d
similar bugs (6):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-44 INFO: task hung in __do_page_fault C 1 467d 409d 0/2 public: reported C repro on 2019/04/14 00:00
linux-4.14 INFO: task hung in __do_page_fault C 3 6d21h 404d 0/1 upstream: reported C repro on 2019/04/19 08:53
upstream INFO: task hung in __do_page_fault (2) C cause+fix 34 293d 578d 0/17 upstream: reported C repro on 2018/10/27 08:09
android-49 INFO: task hung in __do_page_fault C 5 235d 409d 0/3 public: reported C repro on 2019/04/14 08:51
linux-4.19 INFO: task hung in __do_page_fault C 5 25d 354d 0/1 upstream: reported C repro on 2019/06/08 06:01
upstream INFO: task hung in __do_page_fault 1 772d 772d 6/17 fixed on 2018/05/17 10:02

Sample crash report:

Crashes (7):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-414-kasan-gce-root 2019/07/27 22:51 android-4.14 54fa720a c85e1c5b .config log report syz C akpm@linux-foundation.org, avagin@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, prsood@codeaurora.org, sashal@kernel.org
ci-android-414-kasan-gce-root 2018/10/27 02:15 android-4.14 4ed22187 a8292de9 .config log report syz C akpm@linux-foundation.org, connoro@google.com, gregkh@linuxfoundation.org, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, mark.rutland@arm.com, sudipm.mukherjee@gmail.com, sultanxda@gmail.com
ci-android-414-kasan-gce-root 2018/10/11 16:57 android-4.14 b7e40c3d 5f818b4b .config log report syz C akpm@linux-foundation.org, connoro@google.com, gregkh@linuxfoundation.org, jaegeuk@kernel.org, keescook@chromium.org, linux-kernel@vger.kernel.org, mark.rutland@arm.com, paulmck@linux.vnet.ibm.com, sudipm.mukherjee@gmail.com, sultanxda@gmail.com
ci-android-414-kasan-gce-root 2019/09/26 09:20 android-4.14 d649ef04 24d405a3 .config log report avagin@gmail.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, oleg@redhat.com, prsood@codeaurora.org, sashal@kernel.org, surenb@google.com, tj@kernel.org
ci-android-414-kasan-gce-root 2019/05/09 16:19 android-4.14 bedc4106 6fc130d3 .config log report bcrl@kvack.org, linux-aio@kvack.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-414-kasan-gce-root 2019/04/11 03:48 android-4.14 95196d1b e955ac50 .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, gustavo@embeddedor.com, jannh@google.com, keescook@chromium.org, konrad.wilk@oracle.com, linux-kernel@vger.kernel.org, tglx@linutronix.de
ci-android-414-kasan-gce-root 2019/02/20 19:21 android-4.14 9195330d c95f0707 .config log report akpm@linux-foundation.org, avagin@gmail.com, connoro@google.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, oleg@redhat.com, sultanxda@gmail.com