Kernel null pointer dereference when encoding video?

General system Kernel, boot, graphics & hardware
3

Microcode:

Jul 26 16:59:07 Naisa-Linux kernel: microcode: Current revision: 0x0a201211
Jul 26 16:59:07 Naisa-Linux kernel: microcode: Updated early from: 0x0a201205

amd-ucode:

local/amd-ucode 20250708-1
    Microcode update image for AMD CPUs