NAME="%k" is superfluous and breaks kernel supplied names, please remove it from /etc/udev/rules.d/48-qemu.rules:1 Reproducible: Always Steps to Reproduce: 1. install kqemu 2. boot gentoo 3. Actual Results: It displays the message: NAME="%k" is superfluous and breaks kernel supplied names, please remove it from /etc/udev/rules.d/48-qemu.rules:1 NAME="%k" is superfluous and breaks kernel supplied names, please remove it from /etc/udev/rules.d/48-qemu.rules:1 The line in that file is: KERNEL=="kqemu*", NAME="%k", GROUP="qemu", MODE="0660" The problem is very similar to bug 293453.
kqemu is masked for removal so this will not be fixed.