start-up failure at SVN r314889

[Michael Butler]

My laptop usually starts like this ..

FreeBSD 12.0-CURRENT #21 r314812M: Mon Mar  6 19:34:51 EST 2017
    imb at toshi.auburn.protected-networks.net:/usr/obj/usr/src/sys/TOSHI amd64
FreeBSD clang version 4.0.0 (branches/release_40 296509) (based on LLVM
4.0.0)
VT(vga): resolution 640x480
info: [drm] Initialized drm 1.1.0 20060810
CPU: Intel(R) Core(TM)2 CPU         T7600  @ 2.33GHz (2327.56-MHz
K8-class CPU)
 [ .. ]

This morning, I get this :-(

FreeBSD 12.0-CURRENT #27 r314889M: Tue Mar  7 19:55:25 EST 2017
    imb at toshi.auburn.protected-networks.net:/usr/obj/usr/src/sys/TOSHI
FreeBSD clang version 4.0.0 (branches/release_40 296509) (based on LLVM
4.0.0)
VT(vga): resolution 640x480
panic: kthread_add called too soon
 [ .. ]

Any thoughts?

	imb