> The issue did not appear for a day with 4.9-rc5. Will check for a > couple more days and get back. I have been running 4.9-rc5 for quite some time. Did not observe the crash so far but some times my USB port stops recognising the device. After rebooting the system the USB port starts working. No OOPS or message related to this appeared in dmesg output. Is there a way to collect more info? Thanks, PrasannaKumar -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html