syzbot


INFO: task hung in fsnotify_mark_destroy_workfn
Status: fixed on 2018/09/08 03:03
Reported-by: syzbot+e38306788a2e7102a3b6@syzkaller.appspotmail.com
Fix commit: 128f38041035 android: binder: Rate-limit debug and userspace triggered err msgs
First crash: 1324d, last: 1210d
duplicates (1):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
INFO: task hung in fsnotify_connector_destroy_workfn syz 7 1227d 1306d 0/22 closed as dup on 2018/07/18 14:05
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: task hung in fsnotify_mark_destroy_workfn (2) 42 777d 1177d 0/22 closed as invalid on 2019/10/23 07:21
linux-4.19 INFO: task hung in fsnotify_mark_destroy_workfn syz done 3 716d 904d 1/1 fixed on 2020/01/16 11:28
upstream INFO: task hung in fsnotify_mark_destroy_workfn (3) 15 561d 602d 0/22 auto-closed as invalid on 2020/08/18 06:03
android-414 INFO: task hung in fsnotify_mark_destroy_workfn 9 738d 963d 0/1 auto-closed as invalid on 2020/03/23 16:47
linux-4.19 INFO: task hung in fsnotify_mark_destroy_workfn (2) 1 594d 594d 0/1 auto-closed as invalid on 2020/08/15 10:12

Sample crash report:

Crashes (13):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2018/07/23 15:09 upstream d72e90f33aa4 f69c5fcd .config log report syz
ci-upstream-kasan-gce-root 2018/07/22 01:44 upstream 490fc053865c 8cc079c3 .config log report syz
ci-upstream-kasan-gce 2018/07/21 06:12 upstream 28c20cc73b9c af255b09 .config log report syz
ci-upstream-kasan-gce-root 2018/07/18 05:51 upstream 3c53776e29f8 6d5bd5b5 .config log report syz
ci-upstream-kasan-gce 2018/07/10 16:03 upstream 092150a25cb7 9fa03fa5 .config log report syz
ci-upstream-kasan-gce-root 2018/07/09 08:30 upstream ca04b3cca11a f25e5770 .config log report syz
ci-upstream-kasan-gce-root 2018/06/27 07:41 upstream 813835028e9a b0294c53 .config log report syz
ci-upstream-kasan-gce-root 2018/06/04 07:08 upstream 325e14f97e0c 2f93b54f .config log report syz
ci-upstream-kasan-gce 2018/06/04 03:03 upstream 325e14f97e0c 2f93b54f .config log report syz
ci-upstream-kasan-gce-root 2018/05/05 09:56 upstream 625e2001e99e 9ce14f4b .config log report syz
ci-upstream-kasan-gce-root 2018/04/17 22:06 upstream a27fc14219f2 b80fd3b5 .config log report syz
ci-upstream-kasan-gce-386 2018/06/27 10:03 upstream 813835028e9a 43e60f7e .config log report syz
ci-upstream-kasan-gce-root 2018/08/10 01:16 upstream 112cbae26d18 1fb62d58 .config log report