BOOT_IMAGE=(hd0,msdos1)/vmlinuz-4.18.0-513.18.1.lve.2.el8.x86_64 root=UUID=b6f2b486-ea66-46f1-92d6-9484280440ce ro biosdevname=0 net.ifnames=0 no_timer_check crashkernel=no console=tty1 console=ttyS0 crashkernel=256M systemd.unified_cgroup_hierarchy=0 systemd.legacy_systemd_cgroup_controller cgroup.memory=nokmem