Description of problem:
Attempting to allocate a cpu beyond the cpu range, the tuned command fails to run. But after restarting the virtual machine cmdline takes effect

Version-Release number of selected component (if applicable):
tuned version:
tuned-2.18.0-2.el9.noarch

kernel version:
5.14.0-142.rt21.142.el9.x86_64


How reproducible: 100%


Steps to Reproduce:
1. install tuned and tuned-profiles-nfv
2. isolate cpu1 and cpu2 on realtime-virtual-guest.conf
# lscpu -p
# The following is the parsable format, which can be fed to other
# programs. Each different item in every column has an unique ID
# starting usually from zero.
# CPU,Core,Socket,Node,,L1d,L1i,L2,L3
0,0,0,0,,0,0,0,0
1,1,1,0,,1,1,1,1
2,2,2,0,,2,2,2,2
# cat /etc/tuned/realtime-virtual-guest-variables.conf
isolated_cores=1,2
isolate_managed_irq=Y
# tuned-adm profile realtime-virtual-guest
# reboot
3. check isolation effect on cmdline
# cat /proc/cmdline
# cat /proc/cmdline 
BOOT_IMAGE=(hd0,msdos1)/vmlinuz-5.14.0-142.rt21.142.el9.x86_64 root=UUID=3f98037d-1d74-4076-a661-c4e1c651ba3e ro rhgb quiet crashkernel=1G-4G:192M,4G-64G
:256M,64G-:512M resume=UUID=79143a02-217d-4970-ae71-bfceb5773fa1 console=ttyS0,115200 skew_tick=1 intel_pstate=disable nosoftlockup tsc=nowatchdog nohz=o
n irqaffinity=0 skew_tick=1 isolcpus=managed_irq,domain,1,2 intel_pstate=disable nosoftlockup tsc=reliable nohz=on nohz_full=1,2 rcu_nocbs=1,2 irqaffinit
y=0 default_hugepagesz=1G hugepagesz=1G hugepages=4 intel_iommu=on iommu=pt panic_on_warn=1
4. change isolated_core to "1,2,3,4,5,6,7,8" on realtime-virtual-guest-variables.conf
# cat /etc/tuned/realtime-virtual-guest-variables.conf
isolated_cores=1,2,3,4,5,6,7,8
#isolated_cores=1,2
isolate_managed_irq=Y
# tuned-adm profile realtime-virtual-guest
Cannot load profile(s) 'realtime-virtual-guest': Assertion 'isolated_cores contains online CPU(s)' failed.
# reboot
5. check cmdline as below

# cat /proc/cmdline 
BOOT_IMAGE=(hd0,msdos1)/vmlinuz-5.14.0-142.rt21.142.el9.x86_64 root=UUID=3f98037d-1d74-4076-a661-c4e1c651ba3e ro rhgb quiet crashkernel=1G-4G:192M,4G-64G
:256M,64G-:512M resume=UUID=79143a02-217d-4970-ae71-bfceb5773fa1 console=ttyS0,115200 skew_tick=1 intel_pstate=disable nosoftlockup tsc=nowatchdog nohz=o
n irqaffinity=0 skew_tick=1 isolcpus=managed_irq,domain,1,2,3,4,5,6,7,8 intel_pstate=disable nosoftlockup tsc=reliable nohz=on nohz_full=1,2,3,4,5,6,7,8 
rcu_nocbs=1,2,3,4,5,6,7,8 irqaffinity=0 default_hugepagesz=1G hugepagesz=1G hugepages=4 intel_iommu=on iommu=pt panic_on_warn=1
# tuned-adm list
Available profiles:
- accelerator-performance     - Throughput performance based tuning with disabled higher latency STOP states
- atomic-guest                - Optimize virtual guests based on the Atomic variant
- atomic-host                 - Optimize bare metal systems running the Atomic variant
- balanced                    - General non-specialized tuned profile
- cpu-partitioning            - Optimize for CPU partitioning
- default                     - Legacy default tuned profile
- desktop                     - Optimize for the desktop use-case
- desktop-powersave           - Optmize for the desktop use-case with power saving
- enterprise-storage          - Legacy profile for RHEL6, for RHEL7, please use throughput-performance profile
- hpc-compute                 - Optimize for HPC compute workloads
- intel-sst                   - Configure for Intel Speed Select Base Frequency
- laptop-ac-powersave         - Optimize for laptop with power savings
- laptop-battery-powersave    - Optimize laptop profile with more aggressive power saving
- latency-performance         - Optimize for deterministic performance at the cost of increased power consumption
- mssql                       - Optimize for Microsoft SQL Server
- network-latency             - Optimize for deterministic performance at the cost of increased power consumption, focused on low latency network perform
ance
- network-throughput          - Optimize for streaming network throughput, generally only necessary on older CPUs or 40G+ networks
- openshift                   - Optimize systems running OpenShift (parent profile)
- openshift-control-plane     - Optimize systems running OpenShift control plane
- openshift-node              - Optimize systems running OpenShift nodes
- optimize-serial-console     - Optimize for serial console use.
- oracle                      - Optimize for Oracle RDBMS
- postgresql                  - Optimize for PostgreSQL server
- powersave                   - Optimize for low power consumption
- realtime                    - Optimize for realtime workloads
- realtime-virtual-guest      - Optimize for realtime workloads running within a KVM guest
- realtime-virtual-host       - Optimize for KVM guests running realtime workloads
- sap-hana                    - Optimize for SAP HANA
- sap-netweaver               - Optimize for SAP NetWeaver
- server-powersave            - Optimize for server power savings
- spectrumscale-ece           - Optimized for Spectrum Scale Erasure Code Edition Servers
- spindown-disk               - Optimize for power saving by spinning-down rotational disks
- throughput-performance      - Broadly applicable tuning that provides excellent performance across a variety of common server workloads
- virtual-guest               - Optimize for running inside a virtual guest
- virtual-host                - Optimize for running KVM guests
No current active profile.

Actual results:
on step5, after guest reboot. Wrong cpu allocations appear in cmdline even though tuned profile is not running

Expected results:
if run "tuned-adm profile realtime-virtual-guest" failed, cmdline won't be changed. 

Additional info: