[    0.217184] mtrr: your CPUs had inconsistent variable MTRR settings
[    0.333588] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.GPP2.BCM5], AE_NOT_FOUND (20200925/dswload2-162)
[    0.333751] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
[    0.351804] Expanded resource Reserved due to conflict with PCI Bus 0000:00
[    1.219360] pci 0000:00:00.2: AMD-Vi: Unable to read/write to IOMMU perf counter.
[    1.219687] pci 0000:00:00.2: can't derive routing for PCI INT A
[    1.219688] pci 0000:00:00.2: PCI INT A: not connected
[    1.222938]  PPR NX GT IA GA PC GA_vAPIC
[    6.742403] systemd[1]: /lib/systemd/system/plymouth-start.service:16: Unit configured to use KillMode=none. This is unsafe, as it disables systemd's process lifecycle management for the service. Please update your service to use a safer KillMode=, such as 'mixed' or 'control-group'. Support for KillMode=none is deprecated and will eventually be removed.
[   12.226641] snd_pci_acp3x 0000:03:00.5: Invalid ACP audio mode : 1
[   13.861990] rtw_core: loading out-of-tree module taints kernel.
[   16.425247] rtw88: exports duplicate symbol __rtw_dbg (owned by rtw_core)
[   16.479030] rtw88: exports duplicate symbol __rtw_dbg (owned by rtw_core)
[   16.533746] rtw88: exports duplicate symbol __rtw_dbg (owned by rtw_core)