syzbot


INFO: task hung in usb_deregister_dev
Status: upstream: reported on 2020/07/06 15:22
Reported-by: syzbot+4189d5cde8630463053f@syzkaller.appspotmail.com
First crash: 569d, last: 13h58m

Sample crash report:

Crashes (141):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-usb 2021/03/01 15:30 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing fe07bfda 4c37c133 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/03/01 13:09 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing fe07bfda 4c37c133 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/02/25 07:53 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3b9cdafb fcc6d71b .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/02/24 10:54 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3b9cdafb fcc6d71b .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/02/22 00:55 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 55f62bc8 a659b3f1 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/02/20 16:53 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing b5a12546 3e5ed8b4 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/02/16 09:02 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing b5a12546 98682e5e .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/02/15 19:23 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing b5a12546 98682e5e .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/02/09 15:58 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4b049f55 2bd9619f .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/02/09 11:22 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4b049f55 2bd9619f .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/01/31 11:30 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3c648d3d fc9fd31e .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/01/26 22:06 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7a35a5ca 55a7d4df .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/01/26 12:22 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7cbcd008 52e37319 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/01/09 20:51 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 841081d8 a6c52263 .config log report info
ci2-upstream-usb 2021/01/05 16:55 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ed054e4e a0234d98 .config log report info
ci2-upstream-usb 2021/01/04 03:18 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing cb4d9b52 79264ae3 .config log report info
ci2-upstream-usb 2021/01/03 05:54 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing cb4d9b52 79264ae3 .config log report info
ci2-upstream-usb 2020/12/31 18:20 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing cb4d9b52 79264ae3 .config log report info
ci2-upstream-usb 2020/12/26 21:24 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3644e2d2 821e0b09 .config log report info
ci2-upstream-usb 2020/12/25 11:02 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3644e2d2 b982b3ea .config log report info
ci2-upstream-usb 2020/12/24 19:44 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3644e2d2 c2c1d1dd .config log report info
ci2-upstream-usb 2020/12/23 19:36 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3644e2d2 c2c1d1dd .config log report info
ci2-upstream-usb 2020/12/22 02:33 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3644e2d2 04201c06 .config log report info
ci2-upstream-usb 2020/12/20 13:33 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3644e2d2 04201c06 .config log report info
ci2-upstream-usb 2020/12/18 16:53 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 5e60366d 04201c06 .config log report info
ci2-upstream-usb 2020/12/16 22:49 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 5e60366d 04201c06 .config log report info
ci2-upstream-usb 2020/12/14 16:58 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a256e240 b22a7ec3 .config log report info
ci2-upstream-usb 2020/12/07 22:28 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 08a02f95 51a9082e .config log report info
ci2-upstream-usb 2020/12/02 08:00 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ebad4326 c42a35e9 .config log report info
ci2-upstream-usb 2020/12/01 14:56 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ebad4326 07bfe8a5 .config log report info
ci2-upstream-usb 2020/12/01 08:44 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ebad4326 b3a34598 .config log report info
ci2-upstream-usb 2020/11/28 21:39 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ab37fa85 3c7136c0 .config log report info
ci2-upstream-usb 2020/11/25 08:04 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 93c747ed 1a1f4bd8 .config log report info
ci2-upstream-usb 2020/11/24 19:51 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 93c747ed e34b696c .config log report info
ci2-upstream-usb 2020/11/22 02:04 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 52a0372a 0d27f508 .config log report info
ci2-upstream-usb 2020/11/21 11:07 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 52a0372a c7ec2d19 .config log report info
ci2-upstream-usb 2020/11/18 22:10 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a07c81ac 0767f13f .config log report info
ci2-upstream-usb 2020/11/15 11:34 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 56c62080 1bf9a662 .config log report info
ci2-upstream-usb 2020/11/08 02:43 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 9e39aef3 cba33199 .config log report info
ci2-upstream-usb 2020/11/06 16:55 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 9e39aef3 cba33199 .config log report info
ci2-upstream-usb 2020/11/03 12:35 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 35ad0d90 cba33199 .config log report info
ci2-upstream-usb 2020/11/03 03:26 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 8fba56b4 7f344fa6 .config log report info
ci2-upstream-usb 2020/11/01 23:25 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing aee9ddb1 8bc4594f .config log report info
ci2-upstream-usb 2020/07/05 00:56 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 768a0741 24d7f505 .config log report
ci2-upstream-usb 2019/08/11 00:40 https://github.com/google/kasan.git usb-fuzzer e96407b4 acb51638 .config log report