Can't boot -curent in qemu

[Paul Goyette <paul%whooppee.com@localhost>]

I just did a 'build.sh release' and I'm trying to install/boot via qemu. 
After the kernel loads, it starts to auto-configure, and then I get

...
pci0 at mainbus0 bus 0: configuration mode 1
pchb0 at pci0 dev 0 function 0: vendor 0x8086 product 0x1237 (rev. 0x02)
panic: kernel diagnostic assertion "!ifattr || cfdriver_get_iattr(parent->dv_cfdriver, 
ifattr)" failed: file "/build/netbsd-local/src/sys/kern/subr_autoconf.c", line 945
fatal breakpoint trap in supervisor mode
trap type 1 code 0 rip ffffffff802545f5 cs 8 rflags 246 cr2  0 cpl 8 rsp 
ffffffff8134f830
Stopped in pid 0.1 (system) at  ffffffff802545f5:       leave


Does this look at all familiar to anyone?

This is a GENERIC kernel built from sources that were updated about 30 
minutes ago...


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