syzbot


INFO: task hung in __do_page_fault
Status: fixed on 2018/05/17 10:02
Reported-by: syzbot+ed2546e8398d45abf658@syzkaller.appspotmail.com
Fix commit: 8236b0ae bdi: wake up concurrent wb_shutdown() callers.
First crash: 490d, last: 490d
similar bugs (6):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-44 INFO: task hung in __do_page_fault C 1 185d 127d 0/2 public: reported C repro on 2019/04/14 00:00
linux-4.14 INFO: task hung in __do_page_fault C 1 121d 121d 0/1 upstream: reported C repro on 2019/04/19 08:53
upstream INFO: task hung in __do_page_fault (2) C 34 11d 295d 0/13 upstream: reported C repro on 2018/10/27 08:09
android-49 INFO: task hung in __do_page_fault C 4 122d 126d 0/3 public: reported C repro on 2019/04/14 08:51
linux-4.19 INFO: task hung in __do_page_fault C 5 11d 72d 0/1 upstream: reported C repro on 2019/06/08 06:01
android-414 INFO: task hung in __do_page_fault C 6 22d 129d 0/1 public: reported C repro on 2019/04/12 00:01

Sample crash report:

All crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2018/04/15 16:21 upstream 18b7fd1c 7a67784c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk