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: 721d, last: 7d09h

Sample crash report:

Crashes (180):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-usb 2021/07/25 01:12 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 8e6cb5d27e82 4d1b57d4 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/07/24 15:23 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 8e6cb5d27e82 4d1b57d4 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/07/15 18:33 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 97db1b081e12 f115ae98 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/06/10 07:48 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing e89bb4288378 1ba81399 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/06/08 16:26 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 5c2fe346 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/06/03 04:05 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 5ff90af9da8f 0740de69 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/06/01 17:49 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing aa10fab0f859 032639db .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/06/01 15:46 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing aa10fab0f859 032639db .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/05/31 23:45 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing aa10fab0f859 032639db .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/05/30 07:22 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7652dd2c5cb7 325a8dab .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/05/29 00:52 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7652dd2c5cb7 858ea628 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/05/22 15:48 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7257fbc7c598 3c7fef33 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/05/22 05:39 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7257fbc7c598 3c7fef33 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/05/15 20:15 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 216e0e563d81 93f844de .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/05/14 01:05 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 216e0e563d81 ecb594cb .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/05/13 17:32 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 216e0e563d81 ecb594cb .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/05/12 01:14 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4676be28a46e b3c3bb8e .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/05/11 19:51 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4676be28a46e b3c3bb8e .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/05/08 14:20 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 31a8503589c4 bc5434be .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/05/06 03:55 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing d665ea6ea86c 06c27ff5 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/04/27 02:39 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing caa93d9bd2d7 8ee2dea6 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/04/26 23:17 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing caa93d9bd2d7 8ee2dea6 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/04/25 02:45 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing caa93d9bd2d7 17f0b706 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/04/24 06:49 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ddae7979cdd5 17f0b706 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/04/20 23:56 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4b853c236c7b c0ced557 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/04/20 05:22 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4b853c236c7b 4285c989 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/04/19 05:40 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4b853c236c7b 7e2b734b .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/04/18 09:16 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4b853c236c7b 7e2b734b .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/04/17 05:17 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4b853c236c7b 7e2b734b .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/04/11 07:40 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 3db53374405f 6a81331a .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/04/10 11:14 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 496960274153 6a81331a .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/04/05 03:47 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing bee1f89aad2a 6a81331a .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/04/03 14:11 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing bee1f89aad2a 6a81331a .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/04/02 06:33 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing e5242861ec6a 6a81331a .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/03/31 14:25 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing e5242861ec6a 6a81331a .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/03/23 00:57 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing f85142af3641 8092f30d .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/03/13 08:24 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 14b02f023c09 4a003785 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/03/10 04:35 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing bebccc4bc658 26967e35 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/03/04 22:22 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 5e17812c22bc f89ed068 .config log report info INFO: task hung in usb_deregister_dev
ci2-upstream-usb 2021/03/01 15:30 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing fe07bfda2fb9 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 fe07bfda2fb9 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 3b9cdafb5358 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 3b9cdafb5358 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 55f62bc87347 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 b5a12546e779 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 b5a12546e779 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 b5a12546e779 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 4b049f55ed95 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 4b049f55ed95 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 3c648d3deb0f 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 7a35a5ca2637 55a7d4df .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 841081d89d5a a6c52263 .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 768a07412843 24d7f505 .config log report
ci2-upstream-usb 2019/08/11 00:40 https://github.com/google/kasan.git usb-fuzzer e96407b49762 acb51638 .config log report