Error when I bring up NetBSD

[Todd Gruhn <tgruhn2%gmail.com@localhost>]

 NetBSD 9.99.99

May 28 18:33:23 gandalf /netbsd: [   4.7725588] [drm] Supports vblank
timestamp caching Rev 2 (21.10.2013).
May 28 18:33:23 gandalf /netbsd: [   4.7725588] [drm] Driver supports
precise vblank timestamp query.
May 28 18:33:23 gandalf /netbsd: [   4.9225587] nouveaufb0 at nouveau0
May 28 18:33:23 gandalf /netbsd: [   4.9325587] [drm] Initialized
nouveau 1.3.1 20120801 for nouveau0 on minor 0
May 28 18:33:23 gandalf /netbsd: [   4.9325587] nouveaufb0:
framebuffer at 0x40260000, size 1920x1080, depth 32, stride 7680
May 28 18:33:23 gandalf /netbsd: [   6.9325579] nouveau0:
autoconfiguration error: error: DRM: core notifier timeout
May 28 18:33:23 gandalf /netbsd: [   8.9325572] nouveau0:
autoconfiguration error: error: DRM: base-0: timeout

Why does nouveau* does this? Related to how I compiled kernel ??