Hello usb maintainers/developers, This is a 30-day syzbot report for the usb subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/usb During the period, 1 new issues were detected and 0 were fixed. In total, 32 issues are still open and 136 have been fixed so far. Some of the still happening issues: Crashes Repro Title 1238 Yes KMSAN: uninit-value in mii_nway_restart https://syzkaller.appspot.com/bug?extid=1f53a30781af65d2c955 413 Yes WARNING in sisusb_send_bulk_msg/usb_submit_urb https://syzkaller.appspot.com/bug?extid=23be03b56c5259385d79 344 No INFO: task hung in usb_get_descriptor (2) https://syzkaller.appspot.com/bug?extid=e8db9d9e65feff8fa471 86 No INFO: task hung in hub_event (3) https://syzkaller.appspot.com/bug?extid=a7edecbf389d11a369d4 60 Yes WARNING in shark_write_reg/usb_submit_urb https://syzkaller.appspot.com/bug?extid=4b3f8190f6e13b3efd74 50 Yes WARNING in shark_write_val/usb_submit_urb https://syzkaller.appspot.com/bug?extid=1cb937c125adb93fad2d 31 No INFO: task hung in hub_port_init (3) https://syzkaller.appspot.com/bug?extid=b6f11035e572f08bc20f --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx.