//sys/bus/platform/devices/serial8250/tty:ttyS2/subsystem/tty/subsystem/tty3/subsystem/tty7/subsystem/ttyS2/subsystem/tty26/subsystem/tty62/subsystem/tty30/subsystem/tty12/subsystem/ttyS2/subsystem/tty56/subsystem/tty1/uevent