I've been receiving the error below when booting my Lenovo ThinkPad P52 laptop ever since kernel 5.4.x. This issue has occurred throughout recent kernels including 5.6.18. This issue occurs when my laptop is just connected to my charger and not to my docking station. When my laptop is attached to my docking station this error does not occur.

I also have the issue that my docking station only works when performing a cold boot. When I perform a reboot my thunderbolt docking station does not get detected anymore (I can't even use my keyboard in grub, but I'm not sure whether this is related. I assume it's not as this is even before hardware detection), but doesn't work in Linux either when it finishes booting. It's just not detected. The weird part is that PCI-E passthrough works (as I do get external display output), but none of the USB peripherals on the docking station (NIC, Audio etc.) get detected. A cold boot always solves the issue.

[   64.477620] pcieport 0000:05:04.0: can't change power state from D3cold to D0 (config space inaccessible)
[   64.478622] pcieport 0000:05:02.0: can't change power state from D3cold to D0 (config space inaccessible)
[   64.478632] xhci_hcd 0000:3b:00.0: can't change power state from D3cold to D0 (config space inaccessible)
[   64.478637] xhci_hcd 0000:3b:00.0: can't change power state from D3hot to D0 (config space inaccessible)
[   64.478663] xhci_hcd 0000:3b:00.0: Controller not ready at resume -19
[   64.478665] xhci_hcd 0000:3b:00.0: PCI post-resume error -19!
[   64.478666] xhci_hcd 0000:3b:00.0: HC died; cleaning up
[   64.478676] xhci_hcd 0000:3b:00.0: remove, state 4
[   64.478679] usb usb4: USB disconnect, device number 1
[   64.478852] xhci_hcd 0000:3b:00.0: USB bus 4 deregistered
[   64.478944] xhci_hcd 0000:3b:00.0: remove, state 4
[   64.478946] usb usb3: USB disconnect, device number 1
[   64.479126] xhci_hcd 0000:3b:00.0: Host halt failed, -19
[   64.479128] xhci_hcd 0000:3b:00.0: Host not accessible, reset failed.
[   64.479251] xhci_hcd 0000:3b:00.0: USB bus 3 deregistered
[   64.479717] pcieport 0000:05:01.0: can't change power state from D3cold to D0 (config space inaccessible)