Can you please upload your journal from the failure?
Also can you please experiment with rolling back to this one version of this one firmware binary:
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/amdgpu/gc_11_0_0_imu.bin?id=e32209f07556427c9b0b841bfb76ca71e8beab05
Place that in /lib/firmware/updates/amdgpu and rebuild your initramfs and then reboot.
Can you please upload your journal from the failure?
Also can you please experiment with rolling back to this one version of this one firmware binary:
https:/ /git.kernel. org/pub/ scm/linux/ kernel/ git/firmware/ linux-firmware. git/commit/ amdgpu/ gc_11_0_ 0_imu.bin? id=e32209f07556 427c9b0b841bfb7 6ca71e8beab05
Place that in /lib/firmware/ updates/ amdgpu and rebuild your initramfs and then reboot.