# Runtime attempt on audit guest (2026-09-19), as user maxx:
$ cc -O2 -o hdrtest hdrtest.c   (hdrtest.c: #include <drm/amdgpu_drm.h>)
hdrtest.c:1:10: fatal error: drm/amdgpu_drm.h: No such file or directory

$ ls /dev/dri
ls: /dev/dri: No such file or directory
$ ls /dev/dri*
ls: /dev/dri*: No such file or directory

# pciconf -l | grep vendor=0x1002 : (no output - no AMD GPU attached)
# => trigger.c cannot execute on this guest: no DRM device node, no AMD
#    hardware. Behavioral verification is hardware-gated (INCONCLUSIVE),
#    consistent with prior amdgpu PoCs DF-1467 / DF-1595.