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INFO: task hung in fsnotify_connector_destroy_workfn (2)
Status: upstream: reported syz repro on 2018/09/15 02:33
Reported-by: syzbot+6fb572170402d311dd39@syzkaller.appspotmail.com
First crash: 908d, last: 271d

Cause bisection: failed (bisect log)

Fix bisection: failed (bisect log)
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 INFO: task hung in fsnotify_connector_destroy_workfn 1 685d 685d 0/1 auto-closed as invalid on 2019/10/19 09:18
android-414 INFO: task hung in fsnotify_connector_destroy_workfn 6 474d 693d 0/1 auto-closed as invalid on 2020/03/18 16:55
upstream INFO: task hung in fsnotify_connector_destroy_workfn syz 7 958d 1037d 0/21 closed as dup on 2018/07/18 14:05
linux-4.19 INFO: task hung in fsnotify_connector_destroy_workfn (2) 2 306d 324d 0/1 auto-closed as invalid on 2020/09/02 10:35

Sample crash report:

Crashes (62):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2018/09/11 01:26 upstream 11da3a7f f167cb6b .config log report syz
ci-upstream-kasan-gce-root 2020/04/16 00:22 upstream 8632e9b5 3f3c5574 .config log report
ci-upstream-kasan-gce-smack-root 2020/04/15 08:13 upstream 8632e9b5 3f3c5574 .config log report
ci-upstream-kasan-gce-selinux-root 2020/04/15 00:37 upstream 8632e9b5 3f3c5574 .config log report
ci-upstream-kasan-gce-root 2019/08/29 20:50 upstream 6525771f fd37b39e .config log report
ci-upstream-kasan-gce-smack-root 2019/08/01 09:06 upstream 5c620753 c692b5bd .config log report
ci-upstream-kasan-gce-root 2019/06/22 00:36 upstream abf02e29 34bf9440 .config log report
ci-upstream-kasan-gce 2019/06/09 03:32 upstream 8d72e5bd 0159583c .config log report
ci-upstream-kasan-gce-selinux-root 2019/04/28 16:30 upstream 037904a2 b617407b .config log report
ci-upstream-kasan-gce-selinux-root 2019/04/24 11:26 upstream ba25b50d 8e3c52b1 .config log report
ci-upstream-kasan-gce-smack-root 2019/04/23 11:25 upstream 085b7755 53199d6e .config log report
ci-upstream-kasan-gce-selinux-root 2019/04/20 07:17 upstream 3ecafda9 b0e8efcb .config log report
ci-upstream-kasan-gce-root 2019/04/19 20:06 upstream 3ecafda9 b0e8efcb .config log report
ci-upstream-kasan-gce-selinux-root 2019/04/12 20:47 upstream 8ee15f32 c402d8f1 .config log report
ci-upstream-kasan-gce-root 2019/03/25 22:50 upstream 8c2ffd91 55684ce1 .config log report
ci-upstream-kasan-gce-root 2019/03/24 07:21 upstream a5ed1e96 a2cef203 .config log report
ci-upstream-kasan-gce-root 2019/03/22 19:18 upstream fd1f297b dce6e62f .config log report
ci-upstream-kasan-gce-smack-root 2019/03/22 15:56 upstream 0939221e dce6e62f .config log report
ci-upstream-kasan-gce-root 2019/03/20 13:53 upstream babf09c3 a664c187 .config log report
ci-upstream-kasan-gce-selinux-root 2019/03/19 00:47 upstream 9e98c678 46264c32 .config log report
ci-upstream-kasan-gce-root 2019/02/14 15:06 upstream 1f947a7a 6a46f448 .config log report
ci-upstream-kasan-gce-root 2019/02/12 02:42 upstream aa0c38cf 65a0d619 .config log report
ci-upstream-kasan-gce-smack-root 2019/01/29 15:35 upstream 4aa9fc2a aa432daf .config log report
ci-upstream-kasan-gce-selinux-root 2019/01/23 23:05 upstream 30bac164 56558f63 .config log report
ci-upstream-kasan-gce-selinux-root 2018/12/30 13:27 upstream 19530313 9942de5f .config log report
ci-upstream-kasan-gce-root 2018/12/18 10:26 upstream 1a9430db def91db3 .config log report
ci-upstream-kasan-gce-smack-root 2018/12/11 12:50 upstream f5d58277 7795ae03 .config log report
ci-upstream-kasan-gce-root 2018/11/23 04:31 upstream edeca3a7 87815d9d .config log report
ci-upstream-kasan-gce-selinux-root 2018/09/20 17:09 upstream eb9a29f9 565a5452 .config log report
ci-upstream-net-this-kasan-gce 2020/06/09 04:34 net 4d3da2d8 0d60b78a .config log report
ci-upstream-net-kasan-gce 2019/03/13 22:32 net-next d9862cfb 2881fc25 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/05/19 13:32 linux-next ac935d22 6d882fd2 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/05/11 16:01 linux-next ac935d22 f8f57555 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/04/29 06:10 linux-next 3ddfa8af b617407b .config log report
ci-upstream-linux-next-kasan-gce-root 2019/04/28 12:26 linux-next 3ddfa8af b617407b .config log report
ci-upstream-linux-next-kasan-gce-root 2019/04/22 00:37 linux-next 3f018f4a b0e8efcb .config log report
ci-upstream-linux-next-kasan-gce-root 2019/04/21 02:33 linux-next 3f018f4a b0e8efcb .config log report
ci-upstream-linux-next-kasan-gce-root 2019/04/20 13:01 linux-next 3f018f4a b0e8efcb .config log report
ci-upstream-linux-next-kasan-gce-root 2019/04/18 04:39 linux-next a7494252 b0e8efcb .config log report
ci-upstream-linux-next-kasan-gce-root 2019/04/16 21:26 linux-next de3c659c 505ab413 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/04/09 09:12 linux-next cfd24a53 995065ff .config log report
ci-upstream-linux-next-kasan-gce-root 2019/03/29 10:41 linux-next 1baf02ec 98c1bf1c .config log report
ci-upstream-linux-next-kasan-gce-root 2019/03/28 05:40 linux-next 29eb5dc2 f94f56fe .config log report
ci-upstream-linux-next-kasan-gce-root 2019/03/27 05:52 linux-next a392ee45 55684ce1 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/03/27 02:30 linux-next ab8bba4e 55684ce1 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/03/26 11:01 linux-next 9e864317 55684ce1 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/03/25 00:42 linux-next e382d91f acbc5b7d .config log report
ci-upstream-linux-next-kasan-gce-root 2019/03/24 08:53 linux-next e382d91f acbc5b7d .config log report
ci-upstream-linux-next-kasan-gce-root 2019/03/22 18:53 linux-next e382d91f dce6e62f .config log report
ci-upstream-linux-next-kasan-gce-root 2019/03/22 10:23 linux-next 32a217ba dce6e62f .config log report
ci-upstream-linux-next-kasan-gce-root 2019/03/12 07:51 linux-next cf08baa2 12365b99 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/03/09 20:03 linux-next cf08baa2 12365b99 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/03/09 17:15 linux-next cf08baa2 12365b99 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/03/05 18:48 linux-next baf5a9d1 16559f86 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/03/04 04:38 linux-next c63e9e91 1c0e457a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/02/24 15:08 linux-next 94a47529 7a06e792 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/02/10 04:06 linux-next a46228f6 b4f792e4 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/12/05 07:00 linux-next 442b8cea f162ad97 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/10/21 04:51 linux-next 8c60c36d ecb386fe .config log report
ci-upstream-linux-next-kasan-gce-root 2018/10/17 19:18 linux-next 4efacb72 1ba7fd7e .config log report