//sys/bus/platform/devices/serial8250/tty:ttyS1/subsystem/tty34/subsystem/tty25/subsystem/tty25/subsystem/tty49/subsystem/tty59/subsystem/ttyS3/subsystem/tty20/subsystem/tty18/subsystem/tty19/subsystem/tty7/subsystem/tty16/subsystem/tty37/subsystem/tty58/subsystem/ttyS0/device/tty:ttyS2/device/tty:ttyS1/uevent