syzbot


INFO: task hung in r871xu_dev_remove
Status: upstream: reported C repro on 2021/12/09 06:27
Reported-by: syzbot+f39c1dad0b7db49ca4a8@syzkaller.appspotmail.com
First crash: 100d, last: 4h58m

Cause bisection: failed (bisect log)
Patch testing requests:
Created Duration User Patch Repo Result
2022/01/24 12:34 12m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/ 5472f14a3742 OK

Sample crash report:

Crashes (60):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2022/01/06 07:52 upstream 49ef78e59b07 6acc789a .config log report syz C INFO: task hung in r871xu_dev_remove
ci-upstream-kasan-gce 2021/12/15 13:29 upstream 5472f14a3742 f752fb53 .config log report syz C INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2022/01/06 07:33 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 01ec4a2e8f01 6acc789a .config log report syz C INFO: task hung in r871xu_dev_remove
ci-upstream-kasan-gce-root 2021/12/16 11:03 upstream 2b14864acbaa 572bcb40 .config log report info INFO: task hung in r871xu_dev_remove
ci-upstream-kasan-gce 2021/12/15 08:56 upstream 5472f14a3742 f752fb53 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2022/01/28 07:59 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 993a44fa85c1 495e00c5 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2022/01/23 01:04 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 1c52283265a4 214351e1 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2022/01/22 03:55 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c2c94b3b187d 214351e1 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2022/01/21 20:23 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c2c94b3b187d 214351e1 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2022/01/17 23:05 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 455e73a07f6e 731a2d23 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2022/01/16 07:37 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 455e73a07f6e 723cfaf0 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2022/01/16 02:23 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 455e73a07f6e 723cfaf0 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2022/01/15 22:28 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 455e73a07f6e 723cfaf0 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2022/01/13 02:47 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing cbb4f5f43599 44d1319a .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2022/01/12 03:03 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing cbb4f5f43599 44d1319a .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2022/01/10 01:16 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing cbb4f5f43599 2ca0d385 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2022/01/07 05:42 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 601a5bc1aeef 6acc789a .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/31 20:51 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing db3e8244bd1c 36bd2e48 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/31 18:59 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing db3e8244bd1c 36bd2e48 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/30 22:10 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 510a0bdb2bfc 2e49f10d .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/29 19:38 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ce1d37cb7697 6cc879d4 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/26 06:42 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ce1d37cb7697 6caa12e4 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/21 23:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ce1d37cb7697 6caa12e4 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/18 21:11 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing f2b42379c576 44068e19 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/18 10:53 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing f2b42379c576 44068e19 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/17 18:51 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing b8f1ba99cea5 44068e19 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/09 03:32 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing d598c3c46ea6 a4a2a501 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/08 23:01 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing d598c3c46ea6 a4a2a501 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/08 15:21 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing d598c3c46ea6 a4a2a501 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/05 06:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing e1c72d907f4c a617004c .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/04 03:50 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing e1c72d907f4c a617004c .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/03 15:11 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 76c4c95dac0d c7c20675 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/03 14:07 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 76c4c95dac0d c7c20675 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/01 23:19 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4d012040161c 61f86278 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/01 19:00 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4d012040161c 5fa3eacc .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/01 06:36 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4d012040161c 80270552 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/12/01 04:06 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4d012040161c 80270552 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/29 08:52 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4d012040161c 63eeac02 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/28 10:37 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/27 15:02 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/25 16:56 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 545ab074 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/25 08:20 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 545ab074 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/23 10:49 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 545ab074 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/22 12:41 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 4eb20a4e .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/20 15:31 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 4eb20a4e .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/20 07:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 4eb20a4e .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/19 19:51 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 3a9d0024 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/19 03:55 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 31a30fc0 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/19 00:32 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 31a30fc0 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/18 08:49 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 cafff8b6 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/18 04:39 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 cafff8b6 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/16 08:27 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 8ab774587903 75b04091 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/14 10:25 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 66f4beaa6c1d 75b04091 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/14 00:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 66f4beaa6c1d 75b04091 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/10 11:01 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 048ff8629e11 55fa030c .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/09 11:35 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 048ff8629e11 8ab17e57 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/11/09 05:45 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 048ff8629e11 8ab17e57 .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/10/21 01:24 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing b851f7c7b8fd f111d03b .config log report info INFO: task hung in r871xu_dev_remove
ci2-upstream-usb 2021/10/19 22:45 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 8ef1e58783b9 466b7db1 .config log report info INFO: task hung in r871xu_dev_remove