== DF-4344 guest probe: snd_atiixp on QEMU (no ATI IXP hardware) ==
uname:
DragonFly dfbsd 6.5-DEVELOPMENT DragonFly 6.5-DEVELOPMENT #0: Thu Jul  2 06:02:54 UTC 2026     root@dfbsd:/usr/obj/usr/src/sys/X86_64_GENERIC  x86_64

pci devices (ati/amd/audio):
NO_ATI_AMD_AUDIO_PCI_DEVICES

snd_atiixp module file present:
-r-xr-xr-x  1 root wheel 275608 Jun 29 14:24 /boot/kernel/snd_atiixp.ko

kldload snd_atiixp:
LOADED_RC=0
 4    1 0xffffffff82600000    27000 snd_atiixp.ko

after load: any pcm device attached?
NO_PCM_DEVICE_ATTACHED_PROBE_RETURNED_ENXIO

mixer nodes before/after (pre-existing /dev/mixer belongs to none):
/dev/mixer

dmesg tail:
pid 863 (atom_harness), uid 0: exited on signal 11 (core dumped)
[... harness cores from the DF-4345..48 evidence runs, unrelated ...]