Am Mittwoch, 2. Dezember 2009 18:22:50 schrieb Rickard Bellini: > 2009-12-03T01:56:38.229+09:00 Ubuntu kernel: [ 141.264148] EIP is at dev_driver_string+0x9/0x30 This is not good. It bombs as it tries to print an error message with dev_err after a device has been disconnected. Greg, this is a serious problem. Do I need to lock all uses of dev_err against disconnect()? Regards Oliver -- 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