A "# service network stop" tries to stop already stopped or non-existent interfaces when a 'tunnel' interface is present. The function check_device_down will use tunnel0 as a reference interface (when it is up) and the network script will try to stop every interface existent in /etc/sysconfig/network-scripts/ifcfg-*, regardless if it actually exists or is up.
This patch fixes the variable and check_device_down now checks the correct interface and down/skip the interfaces accordingly. Fixes: RHBZ 1315018
See attached patch. --- Rodrigo A B Freire .--. - ..--- .-. --- -..