//sys/bus/platform/devices/serial8250/tty:ttyS1/subsystem/tty37/subsystem/tty0/subsystem/tty62/subsystem/tty58/subsystem/tty48/subsystem/tty4/subsystem/tty31/subsystem/tty18/subsystem/tty18/subsystem/tty42/subsystem/tty26/subsystem/tty30/subsystem/tty27/subsystem/tty54/subsystem/tty34/uevent