On Mon, Jan 14, 2013 at 4:22 PM, Oliver Neukum <oliver@xxxxxxxxxx> wrote: > > OK, your trace is totally different. If your hangs are related, as is likely, > my explanation goes out of the window. If I run 'shutdown' after unplugging usb storage device, another hang trace same with Alex's can be triggered too, so it should be one same problem. Thanks, -- Ming Lei -- 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