$ ./vce_null_relocs /dev/dri/renderD128
open /dev/dri/renderD128: No such file or directory (this guest has no radeon GPU -- trigger not runnable here)
RUN_RC=2
$ ls /dev/dri
ls: /dev/dri: No such file or directory
$ pciconf -l | grep -c 1002
0
# Audit guest has no ATI/radeon PCI device; trigger requires SI/CIK radeon
# hardware with the VCE block and radeonkms loaded. Deterministic NULL-deref
# panic at radeon_vce.c:482 when run on affected hardware.