syzbot


INFO: task hung in usbdev_open
Status: auto-closed as invalid on 2021/05/25 14:21
Reported-by: syzbot+4ce33fc9c94c614851d1@syzkaller.appspotmail.com
First crash: 394d, last: 308d
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: task hung in usbdev_open (2) 99 13d 335d 0/22 upstream: reported on 2020/12/29 11:48
linux-4.19 INFO: task hung in usbdev_open (2) 2 8d05h 15d 0/1 upstream: reported on 2021/11/14 03:46
linux-4.14 INFO: task hung in usbdev_open 7 267d 405d 0/1 auto-closed as invalid on 2021/07/05 05:59
upstream INFO: task hung in usbdev_open 2 796d 796d 0/22 auto-closed as invalid on 2019/12/23 20:14

Sample crash report:

Crashes (6):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-19 2021/01/25 14:20 linux-4.19.y 2263955bf7e7 52e37319 .config log report info INFO: task hung in usbdev_open
ci2-linux-4-19 2020/12/31 13:18 linux-4.19.y 3207316b3bee 5cc121d6 .config log report info
ci2-linux-4-19 2020/12/11 18:15 linux-4.19.y 13d2ce42de8c ba24ffcd .config log report info
ci2-linux-4-19 2020/11/09 17:25 linux-4.19.y b94de4d19498 cba33199 .config log report info
ci2-linux-4-19 2020/11/02 11:15 linux-4.19.y f5d8eef067ac 8bc4594f .config log report info
ci2-linux-4-19 2020/10/30 23:00 linux-4.19.y f5d8eef067ac 18e33098 .config log report info