I'm running 1.3 Release but had the same problem on 1.2G. Hardware is
Pentium PRO with 128 MB physical RAM.

I've been seeing this message on the console and in /var/log/messages:

Jan  5 20:05:35 atlas /netbsd: mb_map full

It appears about once every minute.

I traced the message to /usr/src/sys/kern/uipc_mbuf.c and after RTFS I'd
say once every minute would seem to be accurate. ;-)

I traced the initialization of mb_map to
/usr/src/sys/arch/i386/i386/machdep.c but could use some help before I
get in over my head here...

Gunnar

--
Gunnar Helliesen   | Bergen IT Consult AS  | NetBSD/VAX on a uVAX II
Systems Consultant | Bergen, Norway        | '86 Jaguar Sovereign 4.2
gunnar@bitcon.no   | http://www.bitcon.no/ | '73 Mercedes 280 (240D)