syzbot


INFO: task hung in usbdev_open (2)
Status: upstream: reported on 2020/12/29 11:48
Reported-by: syzbot+b73659f5bb96fac34820@syzkaller.appspotmail.com
First crash: 470d, last: 1d20h
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 INFO: task hung in usbdev_open (2) 2 59d 66d 0/1 upstream: reported on 2021/11/14 03:46
linux-4.19 INFO: task hung in usbdev_open 6 359d 445d 0/1 auto-closed as invalid on 2021/05/25 14:21
linux-4.14 INFO: task hung in usbdev_open 7 318d 457d 0/1 auto-closed as invalid on 2021/07/05 05:59
upstream INFO: task hung in usbdev_open 2 848d 848d 0/22 auto-closed as invalid on 2019/12/23 20:14
upstream INFO: task can't die in usbdev_open 4 352d 464d 0/22 auto-closed as invalid on 2021/04/02 18:49

Sample crash report:

Crashes (113):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2022/01/18 01:10 upstream 0c947b893d69 731a2d23 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce 2022/01/16 03:48 upstream a33f5c380c4b 723cfaf0 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce 2022/01/11 03:39 upstream 133d9c53c9dc ddb0ab8c .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce 2021/12/15 04:14 upstream 5472f14a3742 f752fb53 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce 2021/12/12 19:02 upstream a763d5a5abd6 49ca1f59 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-root 2021/12/06 18:17 upstream 0fcfb00b28c0 579a8754 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-root 2021/12/01 06:35 upstream f080815fdb3e 80270552 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-root 2021/11/30 04:07 upstream d58071a8a76d d0830353 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-selinux-root 2021/11/15 22:46 upstream 8ab774587903 83f5c9b5 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce 2021/11/12 22:38 upstream 7246f4dcaccc 83f5c9b5 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce 2021/11/12 13:47 upstream 5833291ab6de 75b04091 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-smack-root 2021/11/04 13:56 upstream ce840177930f 4c1be0be .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-root 2021/11/03 04:19 upstream cc0356d6a02e 17f3edd2 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-root 2021/10/29 12:41 upstream 411a44c24a56 2353a3ec .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce 2021/10/21 19:22 upstream 2f111a6fd5b5 c5cb7da8 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce 2021/10/03 23:50 upstream 6761a0ae9895 db0f5787 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce 2021/10/02 07:41 upstream 53d5fc89d66a db0f5787 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-root 2021/09/27 20:46 upstream 5816b3e6577e 78494d16 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-smack-root 2021/09/15 20:30 upstream 3ca706c189db 07e953c1 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce 2021/09/02 00:22 upstream 835d31d319d9 7eb7e152 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-smack-root 2021/08/29 16:06 upstream 3f5ad13cb012 be2c130d .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-smack-root 2021/07/10 16:21 upstream 3dbdb38e2869 8f5a7b8c .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-smack-root 2021/04/08 17:20 upstream 454859c552da 6a81331a .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce 2021/03/08 07:34 upstream 144c79ef3353 09fbf400 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-smack-root 2021/03/03 23:06 upstream f69d02e37a85 06ed56cd .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-selinux-root 2021/03/02 10:22 upstream fe07bfda2fb9 183afb6c .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce 2021/03/02 01:12 upstream fe07bfda2fb9 183afb6c .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-smack-root 2021/02/27 07:49 upstream 3fb6d0e00efc 4c37c133 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce 2021/02/21 05:43 upstream e767b3530acb 3e5ed8b4 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-selinux-root 2021/02/20 15:06 upstream f40ddce88593 3e5ed8b4 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce 2021/02/18 18:49 upstream f40ddce88593 14052202 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce 2021/02/17 03:13 upstream f40ddce88593 98682e5e .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-root 2021/02/16 16:25 upstream f40ddce88593 98682e5e .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-root 2021/02/15 09:07 upstream f40ddce88593 98682e5e .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce 2021/02/14 04:13 upstream ac30d8ce28d6 98682e5e .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-selinux-root 2021/02/12 21:50 upstream dcc0b49040c7 98682e5e .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-386 2021/04/25 00:23 upstream 2a1d7946fa53 17f0b706 .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-386 2021/02/23 11:23 upstream a99163e9e708 c26fb06b .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-386 2021/02/21 02:17 upstream f40ddce88593 3e5ed8b4 .config log report info INFO: task hung in usbdev_open
ci-qemu2-riscv64 2021/07/01 04:20 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7ede12b01b59 38a885d1 .config log report info INFO: task hung in usbdev_open
ci-qemu2-riscv64 2021/06/21 20:33 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7ede12b01b59 aba2b2fb .config log report info INFO: task hung in usbdev_open
ci-upstream-kasan-gce-root 2020/12/28 20:28 upstream 5c8fe583cce5 8259d56c .config log report info
ci-upstream-kasan-gce 2020/12/13 16:12 upstream 6bff9bb8a292 bca53db9 .config log report info
ci-upstream-kasan-gce 2020/10/06 01:41 upstream 7575fdda569b 1880b4a9 .config log report info
ci-upstream-kasan-gce-386 2021/01/14 19:22 upstream 65f0d2414b70 65a7a854 .config log report info
ci-upstream-linux-next-kasan-gce-root 2022/01/12 21:02 linux-next 32ce2abb03cf 44d1319a .config log report info INFO: task can't die in usbdev_open
ci-upstream-linux-next-kasan-gce-root 2022/01/09 16:34 linux-next b8170452cd51 2ca0d385 .config log report info INFO: task can't die in usbdev_open
ci-upstream-linux-next-kasan-gce-root 2022/01/02 17:43 linux-next ea586a076e8a e1768e9c .config log report info INFO: task can't die in usbdev_open
ci-upstream-linux-next-kasan-gce-root 2021/12/12 07:58 linux-next ea922272cbe5 49ca1f59 .config log report info INFO: task can't die in usbdev_open
ci-upstream-linux-next-kasan-gce-root 2021/11/15 12:30 linux-next 09bd48c4acfa 83f5c9b5 .config log report info INFO: task can't die in usbdev_open
ci-upstream-linux-next-kasan-gce-root 2021/09/26 16:38 linux-next 5a5d008887b4 8cac236e .config log report info INFO: task can't die in usbdev_open
ci-upstream-linux-next-kasan-gce-root 2021/09/25 09:07 linux-next 5a5d008887b4 8cac236e .config log report info INFO: task can't die in usbdev_open
ci-upstream-linux-next-kasan-gce-root 2021/08/31 10:35 linux-next 93717cde744f 8f58a0ef .config log report info INFO: task can't die in usbdev_open
ci-upstream-linux-next-kasan-gce-root 2021/07/15 20:58 linux-next c1a6d08348fc b9a2f64e .config log report info INFO: task can't die in usbdev_open
ci-upstream-linux-next-kasan-gce-root 2021/05/11 18:23 linux-next 4bf27b1f7330 ca873091 .config log report info INFO: task can't die in usbdev_open