syzbot


INFO: task hung in io_uring_cancel_generic (2)
Status: upstream: reported on 2021/11/17 21:03
Reported-by: syzbot+21e6887c0be14181206d@syzkaller.appspotmail.com
First crash: 21d, last: 2h09m
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: task hung in io_uring_cancel_generic C unreliable 151 21d 143d 22/22 fixed on 2021/11/10 00:50

Sample crash report:

Crashes (79):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2021/12/01 13:22 upstream 58e1100fdc59 5fa3eacc .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-selinux-root 2021/12/01 12:03 upstream 58e1100fdc59 5fa3eacc .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/12/01 00:35 upstream f080815fdb3e 80270552 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/30 15:46 upstream d58071a8a76d 80270552 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/30 08:22 upstream d58071a8a76d d0830353 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-root 2021/11/30 07:14 upstream d58071a8a76d d0830353 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/11/29 19:42 upstream d58071a8a76d d0830353 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/11/28 16:07 upstream 3498e7f2bb41 63eeac02 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/28 00:35 upstream 741392771338 63eeac02 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/11/26 20:20 upstream a4849f6000e2 63eeac02 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/11/25 16:11 upstream 5f53fa508db0 545ab074 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/11/25 15:00 upstream 5f53fa508db0 545ab074 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-selinux-root 2021/11/25 13:31 upstream 5f53fa508db0 545ab074 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-root 2021/11/25 07:23 upstream 5f53fa508db0 545ab074 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-root 2021/11/25 05:16 upstream 5f53fa508db0 545ab074 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-selinux-root 2021/11/22 15:44 upstream 136057256686 545ab074 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/21 09:41 upstream 923dcc5eb0c1 4eb20a4e .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/21 01:36 upstream a90af8f15bdc 4eb20a4e .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/20 15:14 upstream a90af8f15bdc 4eb20a4e .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-root 2021/11/20 09:20 upstream 9539ba4308ad 3a9d0024 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-selinux-root 2021/11/20 01:27 upstream 4c388a8e740d 3a9d0024 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/18 22:42 upstream 6fdf886424cf 31a30fc0 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/11/18 11:27 upstream 42eb8fdac2fc cafff8b6 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-selinux-root 2021/11/18 03:20 upstream ee1703cda8dc cafff8b6 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/11/17 21:33 upstream ee1703cda8dc cafff8b6 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/16 19:24 upstream 8ab774587903 600426bd .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-selinux-root 2021/11/16 01:10 upstream 8ab774587903 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/15 20:03 upstream 8ab774587903 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/11/15 01:17 upstream c8c109546a19 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/11/14 22:48 upstream c8c109546a19 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/14 19:31 upstream c8c109546a19 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/14 17:51 upstream c8c109546a19 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-selinux-root 2021/11/14 13:08 upstream c8c109546a19 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/14 11:20 upstream ccfff0a2bd2a 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/14 11:09 upstream ccfff0a2bd2a 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/11/14 10:33 upstream ccfff0a2bd2a 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/14 10:24 upstream ccfff0a2bd2a 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-selinux-root 2021/11/14 06:31 upstream a9b9669d9822 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/11/14 02:05 upstream ccfff0a2bd2a 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/14 01:39 upstream ccfff0a2bd2a 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-root 2021/11/14 00:08 upstream ccfff0a2bd2a 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-selinux-root 2021/11/13 22:22 upstream a9b9669d9822 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/13 20:55 upstream 66f4beaa6c1d 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/11/13 14:13 upstream 66f4beaa6c1d 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-selinux-root 2021/11/13 11:21 upstream 66f4beaa6c1d 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/13 08:47 upstream 7246f4dcaccc 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-root 2021/11/13 08:37 upstream 7246f4dcaccc 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/13 07:47 upstream 7246f4dcaccc 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/11/13 07:20 upstream 7246f4dcaccc 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-root 2021/11/13 01:10 upstream 7246f4dcaccc 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/13 00:48 upstream 7246f4dcaccc 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-selinux-root 2021/11/12 15:03 upstream 5833291ab6de 75b04091 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/11 17:40 upstream debe436e77c7 75b04091 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-selinux-root 2021/11/11 17:21 upstream debe436e77c7 75b04091 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/11 09:39 upstream debe436e77c7 75b04091 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-root 2021/11/11 09:09 upstream 881007522c8f 75b04091 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/11/11 05:41 upstream 89d714ab6043 75b04091 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-selinux-root 2021/11/11 01:38 upstream 89d714ab6043 75b04091 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/10 22:38 upstream 89d714ab6043 75b04091 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/11/10 13:31 upstream cb690f5238d7 75b04091 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/11/10 12:10 upstream cb690f5238d7 55fa030c .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-root 2021/11/10 11:47 upstream cb690f5238d7 55fa030c .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-selinux-root 2021/11/10 10:47 upstream cb690f5238d7 55fa030c .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-smack-root 2021/11/10 09:30 upstream cb690f5238d7 55fa030c .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce 2021/11/10 04:40 upstream cb690f5238d7 55fa030c .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-386 2021/11/24 19:48 upstream 5d9f4cf36721 545ab074 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-kasan-gce-386 2021/11/23 08:23 upstream 136057256686 545ab074 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-linux-next-kasan-gce-root 2021/11/19 16:06 linux-next 5191249f8803 3a9d0024 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-linux-next-kasan-gce-root 2021/11/19 00:28 linux-next 5191249f8803 31a30fc0 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-linux-next-kasan-gce-root 2021/11/15 13:18 linux-next 09bd48c4acfa 83f5c9b5 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-linux-next-kasan-gce-root 2021/11/12 15:06 linux-next f2e19fd15bd7 75b04091 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-linux-next-kasan-gce-root 2021/11/12 13:23 linux-next f2e19fd15bd7 75b04091 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-linux-next-kasan-gce-root 2021/11/11 11:11 linux-next ad8be4fa6e81 75b04091 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-linux-next-kasan-gce-root 2021/11/10 23:23 linux-next 73e5c18006f5 75b04091 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-linux-next-kasan-gce-root 2021/11/10 22:38 linux-next 73e5c18006f5 75b04091 .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-linux-next-kasan-gce-root 2021/11/10 07:30 linux-next c8109c2ba35e 55fa030c .config log report info INFO: task hung in io_uring_cancel_generic
ci-upstream-linux-next-kasan-gce-root 2021/11/10 05:00 linux-next c8109c2ba35e 55fa030c .config log report info INFO: task hung in io_uring_cancel_generic