syzbot


INFO: task hung in hub_port_init (2)
Status: upstream: reported on 2021/11/16 02:47
Reported-by: syzbot+76629376e06e2c2ad626@syzkaller.appspotmail.com
First crash: 21d, last: 5h18m
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: task hung in hub_port_init C done 15888 21d 421d 22/22 fixed on 2021/11/10 00:50
linux-4.14 INFO: task hung in hub_port_init C 6023 15d 424d 0/1 upstream: reported C repro on 2020/10/03 08:19
linux-4.19 INFO: task hung in hub_port_init C 4046 1h26m 424d 0/1 upstream: reported C repro on 2020/10/03 09:24

Sample crash report:

Crashes (249):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2021/12/01 11:23 upstream 58e1100fdc59 5fa3eacc .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-smack-root 2021/12/01 04:14 upstream f080815fdb3e 80270552 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-root 2021/12/01 01:21 upstream f080815fdb3e 80270552 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce 2021/11/30 13:44 upstream d58071a8a76d 80270552 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-root 2021/11/30 10:37 upstream d58071a8a76d d0830353 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-root 2021/11/30 08:16 upstream d58071a8a76d d0830353 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-selinux-root 2021/11/30 04:33 upstream d58071a8a76d d0830353 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce 2021/11/30 02:37 upstream d58071a8a76d d0830353 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-smack-root 2021/11/30 01:24 upstream d58071a8a76d d0830353 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce 2021/11/30 00:05 upstream d58071a8a76d d0830353 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce 2021/11/29 20:53 upstream d58071a8a76d d0830353 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-root 2021/11/29 08:50 upstream d06c942efea4 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-smack-root 2021/11/29 07:49 upstream d06c942efea4 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-selinux-root 2021/11/29 06:48 upstream d06c942efea4 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-selinux-root 2021/11/29 04:48 upstream d06c942efea4 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-root 2021/11/29 02:25 upstream d06c942efea4 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-smack-root 2021/11/28 17:23 upstream 3498e7f2bb41 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-selinux-root 2021/11/28 15:17 upstream 3498e7f2bb41 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-selinux-root 2021/11/27 17:24 upstream c5c17547b778 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-selinux-root 2021/11/27 08:30 upstream c5c17547b778 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-smack-root 2021/11/27 05:52 upstream c5c17547b778 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce 2021/11/26 20:50 upstream a4849f6000e2 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce 2021/11/26 19:35 upstream a4849f6000e2 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-selinux-root 2021/11/26 12:39 upstream a4849f6000e2 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce 2021/11/26 07:04 upstream b501b85957de 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-selinux-root 2021/11/26 03:24 upstream b501b85957de 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-smack-root 2021/11/25 16:22 upstream 5f53fa508db0 545ab074 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-selinux-root 2021/11/25 15:09 upstream 5f53fa508db0 545ab074 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-selinux-root 2021/11/25 09:20 upstream 5f53fa508db0 545ab074 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-root 2021/11/25 07:54 upstream 5f53fa508db0 545ab074 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-selinux-root 2021/11/25 03:14 upstream 5f53fa508db0 545ab074 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce 2021/11/24 21:24 upstream 5d9f4cf36721 545ab074 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-selinux-root 2021/11/24 20:46 upstream 5d9f4cf36721 545ab074 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-smack-root 2021/11/24 15:41 upstream 5d9f4cf36721 545ab074 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-smack-root 2021/11/24 14:38 upstream 5d9f4cf36721 545ab074 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-smack-root 2021/11/24 12:36 upstream 5d9f4cf36721 545ab074 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-smack-root 2021/11/24 09:14 upstream 5d9f4cf36721 545ab074 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-root 2021/11/24 07:06 upstream 5d9f4cf36721 545ab074 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-selinux-root 2021/11/23 17:49 upstream 136057256686 545ab074 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-smack-root 2021/11/15 23:19 upstream 8ab774587903 83f5c9b5 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-root 2021/11/12 02:35 upstream 5833291ab6de 75b04091 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce 2021/11/10 05:44 upstream cb690f5238d7 55fa030c .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-386 2021/12/01 00:08 upstream f080815fdb3e 80270552 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-386 2021/11/29 03:33 upstream d06c942efea4 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-386 2021/11/27 19:46 upstream c5c17547b778 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-386 2021/11/26 16:28 upstream a4849f6000e2 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-kasan-gce-386 2021/11/26 04:16 upstream b501b85957de 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-linux-next-kasan-gce-root 2021/11/30 18:56 linux-next f81e94e91878 80270552 .config log report info INFO: task hung in hub_port_init
ci-upstream-linux-next-kasan-gce-root 2021/11/30 06:13 linux-next f81e94e91878 d0830353 .config log report info INFO: task hung in hub_port_init
ci-upstream-linux-next-kasan-gce-root 2021/11/29 22:14 linux-next f81e94e91878 d0830353 .config log report info INFO: task hung in hub_port_init
ci-upstream-linux-next-kasan-gce-root 2021/11/29 16:55 linux-next f81e94e91878 d0830353 .config log report info INFO: task hung in hub_port_init
ci-upstream-linux-next-kasan-gce-root 2021/11/28 19:32 linux-next f81e94e91878 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-linux-next-kasan-gce-root 2021/11/26 15:09 linux-next f81e94e91878 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-linux-next-kasan-gce-root 2021/11/26 00:13 linux-next f81e94e91878 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-linux-next-kasan-gce-root 2021/11/25 18:38 linux-next f81e94e91878 63eeac02 .config log report info INFO: task hung in hub_port_init
ci-upstream-linux-next-kasan-gce-root 2021/11/25 11:06 linux-next f81e94e91878 545ab074 .config log report info INFO: task hung in hub_port_init
ci-upstream-linux-next-kasan-gce-root 2021/11/25 00:26 linux-next 4b74e088fef6 545ab074 .config log report info INFO: task hung in hub_port_init