You don't want to have udevd running in any container. The /dev filesystem
for a container is pre-populated by libvirt and udev will not have permission
to create any further device nodes. So just disable udev init script.

I have uninstalled udev prior to reboot. Still lxc container is not coming up after reboot. Any help would be greatly appreciated.

init: kexec-disable main process (79) terminated with status 1