SERIAL 0 115200

DEFAULT linux
LABEL linux
  KERNEL vmlinuz
  INITRD initramfs.img
  APPEND rw root=LABEL=wrs_guest clocksource=pit console=tty0 console=ttyS0 biosdevname=0 net.ifnames=0 no_timer_check audit=0 cgroup_disable=memory isolcpus=1-3 irqaffinity=0  nmi_watchdog=0 softlockup_panic=0 intel_idle.max_cstate=0 processor.max_cstate=1 idle=poll