clueless

Command: rgrep -i eth /etc/udev/etc/udev/rules.d/udev.rules:SUBSYSTEM=="aoe", KERNEL=="discover",	NAME="etherd/%k"/etc/udev/rules.d/udev.rules:SUBSYSTEM=="aoe", KERNEL=="err",	NAME="etherd/%k"/etc/udev/rules.d/udev.rules:SUBSYSTEM=="aoe", KERNEL=="interfaces",	NAME="etherd/%k"/etc/udev/rules.d/udev.rules:SUBSYSTEM=="aoe", KERNEL=="revalidate",	NAME="etherd/%k"/etc/udev/rules.d/z45_persistent-net-generator.rules:KERNEL=="eth*|ath*|wlan*|ra*|sta*", DRIVERS=="?*",\/etc/udev/rules.d/z25_persistent-net.rules:# UNKNOWN device (/class/net/eth0)/etc/udev/rules.d/z25_persistent-net.rules:SUBSYSTEM=="net", DRIVERS=="?*", SYSFS{address}=="00:09:5b:8d:10:f5", NAME="eth0"/etc/udev/rules.d/z25_persistent-net.rules:# UNKNOWN device (/class/net/eth0)/etc/udev/rules.d/z25_persistent-net.rules:SUBSYSTEM=="net", DRIVERS=="?*", SYSFS{address}=="00:09:5b:8d:10:f5", NAME="eth1"/etc/udev/udev.rules:SUBSYSTEM=="aoe", KERNEL=="discover",	NAME="etherd/%k"/etc/udev/udev.rules:SUBSYSTEM=="aoe", KERNEL=="err",	NAME="etherd/%k"/etc/udev/udev.rules:SUBSYSTEM=="aoe", KERNEL=="interfaces",	NAME="etherd/%k"/etc/udev/udev.rules:SUBSYSTEM=="aoe", KERNEL=="revalidate",	NAME="etherd/%k"/etc/udev/devfs.rules:SUBSYSTEM=="aoe", KERNEL=="discover",	NAME="etherd/%k"/etc/udev/devfs.rules:SUBSYSTEM=="aoe", KERNEL=="err",	NAME="etherd/%k"/etc/udev/devfs.rules:SUBSYSTEM=="aoe", KERNEL=="interfaces",	NAME="etherd/%k"/etc/udev/devfs.rules:SUBSYSTEM=="aoe", KERNEL=="revalidate",	NAME="etherd/%k"/etc/udev/persistent-net-generator.rules:KERNEL=="eth*|ath*|wlan*|ra*|sta*", DRIVERS=="?*",\