I think the nvidia-uvm kernel module is quite happily going out of bounds :)
UBSAN: array-index-out-of-bounds
What made the screen go black over a minute later might have been amdgpu's fault:
[ 99.419092] WARNING: CPU: 9 PID: 253 at drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_psr.c:221 dmub_psr_enable+0xf8/0x110 [amdgpu]
Certainly amdgpu looks like the only module actually connected to a display.
I think the nvidia-uvm kernel module is quite happily going out of bounds :)
UBSAN: array-index- out-of- bounds
What made the screen go black over a minute later might have been amdgpu's fault:
[ 99.419092] WARNING: CPU: 9 PID: 253 at drivers/ gpu/drm/ amd/amdgpu/ ../display/ dc/dce/ dmub_psr. c:221 dmub_psr_ enable+ 0xf8/0x110 [amdgpu]
Certainly amdgpu looks like the only module actually connected to a display.