DragonFlyBSD

When I start X, the last two messages I see on the console (via ssh):

Jan 9 11:33:05 babel kernel: info: [drm] Initialized radeon 2.40.0 20080528
Jan 9 11:33:07 babel pulseaudio¹¹²⁶: [(null)] oss-util.c: '/dev/dsp0' doesn't support full duplex

Then it either hangs the system, or it immediatly crashes and reboots. When I disable snd_hda in the boot loader,
this obviously doesn't crash. Also, when I start X as root, it does not crash.

This is on:

DragonFly babel.localnet 4.5-DEVELOPMENT DragonFly v4.5.0.299.g1bc3e-DEVELOPMENT #0: Wed Jan 6 11:49:45 UTC 2016 root@pkgbox64.dragonflybsd.org:/usr/obj/usr/src/sys/X86_64_GENERIC x86_64

People on IRC tell me it's a know issue with pulseaudio. I think we should add a big message is dports pkg-message that pulseaudio is dangerous.