fake:

package/base/udev/udev.conf

@@ -22,11 +22,18 @@
 
 udev_pm() {
 	mkdir -p $root/lib/udev/devices
+	# the deletion and re-creation is needed for stage 9 rebuilds
+	rm -f $root/lib/udev/devices/fd 
 	ln -sv /proc/self/fd $root/lib/udev/devices/fd
+	rm -f $root/lib/udev/devices/core
 	ln -sv /proc/kcore   $root/lib/udev/devices/core
+	rm -f $root/lib/udev/devices/stdin
 	ln -sv /proc/self/fd/0 $root/lib/udev/devices/stdin
+	rm -f $root/lib/udev/devices/stdout
 	ln -sv /proc/self/fd/1 $root/lib/udev/devices/stdout
+	rm -f $root/lib/udev/devices/stderr
 	ln -sv /proc/self/fd/2 $root/lib/udev/devices/stderr
+	rm -rf $root/lib/udev/devices/{pts,shm}
 	mkdir -p $root/lib/udev/devices/{pts,shm}
 	# mkinitrd quickhack - wouldn't be included in the initrd otherwise
 	touch $root/lib/udev/devices/{pts,shm}/.empty