syzbot


INFO: task hung in usb_bulk_msg
Status: upstream: reported on 2019/06/20 04:21
Reported-by: syzbot+bf202cb877bfb7f2f886@syzkaller.appspotmail.com
First crash: 148d, last: 20d
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream INFO: task hung in usb_bulk_msg 432 14d 435d 0/14 upstream: reported on 2018/09/06 16:59
linux-4.19 INFO: task hung in usb_bulk_msg 10 4d05h 214d 0/1 upstream: reported on 2019/04/15 07:30

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/06/20 03:20 linux-4.14.y bb263a2a 34bf9440 .config log report gregkh@linuxfoundation.org, kai.heng.feng@canonical.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, mathias.nyman@linux.intel.com, stern@rowland.harvard.edu
ci2-linux-4-14 2019/10/26 12:21 linux-4.14.y b98aebd2 25bb509e .config log report gregkh@linuxfoundation.org, kai.heng.feng@canonical.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, stern@rowland.harvard.edu
ci2-linux-4-14 2019/09/03 10:07 linux-4.14.y 01fd1694 14544a56 .config log report gregkh@linuxfoundation.org, kai.heng.feng@canonical.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, mathias.nyman@linux.intel.com, oneukum@suse.com, stern@rowland.harvard.edu