A friend has a production system running 2.1, and it recently crashed
with the above message.  Because it's a production system, we don't have DDB
on it or anything.  It's a dual-xeon system (so it thinks it's a
four-processor system).  Any suggestions?  The one patch I could think of (the
1.183-1.184 uninitialized variable fix) appears to already be in place on a
stock 2.1 system.

-s