syzbot


INFO: task hung in virtio_cleanup
Status: upstream: reported C repro on 2021/01/02 23:19
Reported-by: syzbot+1db88381b64aaa929ef6@syzkaller.appspotmail.com
First crash: 154d, last: 10d

Cause bisection: introduced by (bisect log) :
commit 77a36a3ab4ff17fad23831192e3694a3c5a1750d
Author: Samuel Čavoj <sammko@sammserver.com>
Date: Fri Mar 13 02:12:38 2020 +0000

  HID: Add driver fixing Glorious PC Gaming Race mouse report descriptor

Crash: WARNING: ODEBUG bug in netdev_run_todo (log)
Repro: C syz .config

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2021/04/04 10:30 upstream 2023a53b 98682e5e .config log report syz C
Crashes (9):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2021/02/17 04:57 upstream f40ddce8 98682e5e .config log report syz C INFO: task hung in virtio_cleanup
ci2-upstream-usb 2020/12/29 23:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing cb4d9b52 80910769 .config log report syz C
ci2-upstream-usb 2021/03/05 07:45 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 5e17812c 9d751681 .config log report info INFO: task hung in virtio_cleanup
ci2-upstream-usb 2021/02/15 21:43 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing b5a12546 98682e5e .config log report info INFO: task hung in virtio_cleanup
ci2-upstream-usb 2021/01/26 08:26 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7cbcd008 52e37319 .config log report info INFO: task hung in virtio_cleanup
ci2-upstream-usb 2020/12/30 21:01 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing cb4d9b52 ecb8c012 .config log report info
ci2-upstream-usb 2020/12/29 20:47 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing cb4d9b52 80910769 .config log report info
ci2-upstream-usb 2020/11/18 02:00 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 0fb2c41f 09323409 .config log report info
ci2-upstream-usb 2020/11/11 20:29 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 57cde551 cca87986 .config log report info