BOOT_IMAGE=(hd0,gpt2)/vmlinuz-4.18.0-553.51.1.lve.el8.x86_64 root=UUID=23fd1b77-8857-4863-b73d-abe14b204377 ro biosdevname=0 net.ifnames=1 intel_idle.max_cstate=0 audit=1 crashkernel=auto spectre_v2=retpoline rhgb quiet elevator=noop rhgb=None quiet=None audit_backlog_limit=8192 systemd.unified_cgroup_hierarchy=0 systemd.legacy_systemd_cgroup_controller cgroup.memory=nokmem