Initramfs for kdump is unexpectedly recreated every time an guest OS boots.

Issue

• Initramfs for kdump is unexpectedly recreated every time an guest OS boots.
• We expect initramfs is recreated only when some configurations are changed.
• Initramfs is recreated, because the following drivers are not loaded when the kdump service starts up.

Dec 07 14:00:23 localhost.localdomain kdumpctl[5405]: Detected change(s) of loaded kernel modules list:
Dec 07 14:00:23 localhost.localdomain kdumpctl[5405]: -devlink
Dec 07 14:00:23 localhost.localdomain kdumpctl[5405]: -ipt_MASQUERADE
Dec 07 14:00:23 localhost.localdomain kdumpctl[5405]: -nf_nat_masquerade_ipv4
Dec 07 14:00:23 localhost.localdomain kdumpctl[5405]: -tun
Dec 07 14:00:23 localhost.localdomain kdumpctl[5405]: -xt_CHECKSUM