[ 841.949415] usb 7-3.1: new full speed USB device using ehci_hcd and address 11
[ 841.951142] usb 7-3: clear tt 1 (8000) error -32
[ 841.970880] usb 7-3.1: new full speed USB device using ehci_hcd and address 12
[ 841.973438] usb 7-3.1: device descriptor read/64, error -32
[ 842.006076] usb 7-3: clear tt 1 (8000) error -32
[ 842.006462] usb 7-3: clear tt 1 (8000) error -32
[ 842.006703] usb 7-3: clear tt 1 (8000) error -32
[ 842.006953] usb 7-3: clear tt 1 (8000) error -32
[ 842.007238] usb 7-3: clear tt 1 (8000) error -32
[ 842.007487] usb 7-3: clear tt 1 (8000) error -32
[ 842.114144] usb 7-3.1: new full speed USB device using ehci_hcd and address 13
[ 842.126774] usb 7-3.1: device descriptor read/64, error -32