no console device

[Patrick Welche <prlw1%cam.ac.uk@localhost>]

Just built a -current/amd64 kernel and get

root file system type: ffs
panic: cnopen: no console device
fatal breakpoint trap in supervisor mode
trap type 1 code 0 rip ffffffff801eb565 cs 8 rflags 246 cr2  7f7ffd30f948 cpl 0
rsp ffff80004de627b0
Stopped in pid 2.1 (init) at    netbsd:breakpoint+0x5:  leave
db{0}> bt
breakpoint() at netbsd:breakpoint+0x5
panic() at netbsd:panic+0x2ba
cnopen() at netbsd:cnopen+0xf1
cdev_open() at netbsd:cdev_open+0x63
spec_open() at netbsd:spec_open+0x167
VOP_OPEN() at netbsd:VOP_OPEN+0x62
vn_open() at netbsd:vn_open+0x1fe 
sys_open() at netbsd:sys_open+0xd7
syscall() at netbsd:syscall+0x92  

consistently on boot. (Source of Aug 20 10:07 GMT) Reverting to 5.99.37 of
around Jul 22 works. It has a serial console.

Cheers,

Patrick