I can't keep up with all the commits :-) but just in case, I got the following
with Monday's source (Nov 26 11:04 GMT):

breakpoint(c052eefa,cd41c668,0,0,cd41c668) at netbsd:breakpoint+0x1
panic(c052e128,c0359f64,c052e6d6,c052dfe0,d1de9c80) at netbsd:panic+0xd1
lockdebug_abort1(d1de9c80,c062ec00,c052e6d6,c052dfe0,1) at netbsd:lockdebug_abort1+0x6e
lockdebug_mem_check(c052e6d6,d484fd80,6c,0,40500) at netbsd:lockdebug_mem_check+0xe1
pool_do_put(c061d9c0,d484fd80,cd41c708,c39837c0,f) at netbsd:pool_do_put+0x7f
pool_put(c061d9c0,d484fd80,0,c0324676,c0621afc) at netbsd:pool_put+0x34
smbfs_reclaim(cd41c778,cdbdfe00,0,cdbdfe00,201b) at netbsd:smbfs_reclaim+0x18f
VOP_RECLAIM(d268fa5c,cdbdfe00,ffffffff,cdbdfe00,0) at netbsd:VOP_RECLAIM+0x64
vclean(d268fa5c,8,cdbdfe00,c039a2fd,d268fa5c) at netbsd:vclean+0x408
vgonel(d268fa5c,cdbdfe00,c02ab50e,c0328bae,1000000) at netbsd:vgonel+0xad
getcleanvnode(cdbdfe00,200000,0,0,c02ab50e) at netbsd:getcleanvnode+0x15e
getnewvnode(1,c2b28000,c2c49c00,cd41c8d0,800) at netbsd:getnewvnode+0x176
ffs_vget(c2b28000,20c59,0,cd41c96c,cd41c970) at netbsd:ffs_vget+0x8b
ufs_lookup(cd41ca24,cdbdfe00,0,0,cd41ca58) at netbsd:ufs_lookup+0xf15
VOP_LOOKUP(cd57d3f8,cd41cb40,cd41cb54,cdbdfe00,100d680) at netbsd:VOP_LOOKUP+0x6a
lookup(cd41cb2c,20002,400,cd41cb48,1) at netbsd:lookup+0x4d6
namei(cd41cb2c,1,cd41cb3c,c0352683,c062ec40) at netbsd:namei+0x383
do_sys_stat(cdbdfe00,bb92218c,0,cd41cba0,c062ec40) at netbsd:do_sys_stat+0x40
sys___lstat30(cdbdfe00,cd41cc34,cd41cc2c,1,c03e0190) at netbsd:sys___lstat30+0x32
syscall(cd41cc78,b3,bb9100ab,bb91001f,bfbf001f) at netbsd:syscall+0x1d6

(I did have a win2003 share mounted)

Cheers,

Patrick