//sys/bus/platform/devices/serial8250/tty:ttyS2/subsystem/tty4/subsystem/tty49/subsystem/tty56/subsystem/tty55/subsystem/tty48/subsystem/tty51/subsystem/tty58/subsystem/tty11/subsystem/tty31/subsystem/tty8/subsystem/tty14/subsystem/tty41/subsystem/ttyS3/device/tty:ttyS1/uevent