Description of problem:

systemd-journald from an lxc consuming 100% cpu.
this is caused by the fact that /dev/kmsg is a symlink to /dev/console

As this is the default fedora 22 configuration, I guess it is a bug in the lxc / lxc-template packages.

Version-Release number of selected component (if applicable):

lxc: 
 Version 1.0.7
 Release 1.fc21

lxc-templates: 
 Version 1.0.7
 Release 1.fc21 

How reproducible:

systematic

Steps to Reproduce:
1. sudo su
2. lxc-create -n fed21 -t fedora
3. lxc-start -n fed21

Actual results:

systemd-journald from the lxc consumes 100% cpu because /dev/kmsg is a symlink to /dev/console

Expected results:

/dev/kmsg should not be a symlink to /dev/console

Additional info:
already "fixed" on the debian, sshd and archlinux templates:
/usr/share/lxc/templates/lxc-archlinux:133:lxc.kmsg=0
/usr/share/lxc/templates/lxc-sshd:132:lxc.kmsg = 0
/usr/share/lxc/templates/lxc-debian:184:       echo 'lxc.kmsg = 0' >> "$path/config"


worked around in my lxc config with:
lxc.kmsg = 0