[Bug 267028] kernel panics when booting with both (zfs,ko or vboxnetflt,ko or acpi_wmi.ko) and amdgpu.ko

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=267028

--- Comment #152 from George Mitchell <george@m5p.com> ---
As expected, I have had no crashes since avoiding drm-510-kmod and running in
VESA mode.  Might it be worth updating 5.10.163_2 to 5.10.163_3?

Notes I haven't mentioned recently: Prior to FBSD 13, whenever I tried
drm-510-kmod, my machine would lock up hard and not respond to anything other
than cycling power.  I have a AMD Ryzen 3 2200G with Radeon Vega Graphics
running on a Gigabyte B450M D53H motherboard.  Every time I boot up, I see the
following ACPI warnings, which don't otherwise seem to affect operation:

Firmware Warning (ACPI): Optional FADT field Pm2ControlBlock has valid Length
but zero Address: 0x0000000000000000/0x1 (20201113/tbfadt-796)
ACPI: \134AOD.WQBA: 1 arguments were passed to a non-method ACPI object
(Buffer) (20201113/nsarguments-361)
ACPI: \134GSA1.WQCC: 1 arguments were passed to a non-method ACPI object
(Buffer) (20201113/nsarguments-361)

Do any of you understand these?

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