//sys/bus/platform/drivers/serial8250/serial8250/tty:ttyS1/subsystem/tty51/subsystem/tty43/subsystem/tty25/subsystem/tty8/subsystem/tty12/subsystem/tty17/subsystem/tty32/subsystem/tty13/subsystem/tty34/subsystem/tty8/subsystem/tty32/subsystem/ttyS0/device/tty:ttyS3/subsystem/tty44/subsystem/tty3/subsystem/tty1/uevent