//sys/bus/platform/devices/serial8250/tty:ttyS2/subsystem/tty4/subsystem/tty50/subsystem/tty48/subsystem/tty55/subsystem/ptmx/subsystem/tty56/subsystem/tty47/subsystem/tty14/subsystem/tty46/subsystem/tty1/subsystem/tty59/subsystem/tty44/subsystem/tty9/subsystem/tty56/uevent