bbnet terminating on signal 6

[Kauffman, Tom]

Debug output:

Core was generated by `bbtest-net --report --ping --checkresponse'.
Program terminated with signal 6, Aborted.
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/libnss_files.so.2...done.
Loaded symbols for /lib/libnss_files.so.2
#0  0x4004c691 in kill () from /lib/libc.so.6

And the --version output:
hobbit at whq-bbd:~/server/tmp> ../bin/bbtest-net --version
bbtest-net version 4.0.3rc1
Compile settings: MAXMSG=32768, BBDPORTNUMBER=1984

What do I need to look for?

This is SuSE 8.2 (yeah, I know!); I did not include ssl or lapd testing
at config time.

I saw one other signal 6 on the list, but no resolution. Have I missed
something?

(bbtest-net is working fine on my other system, SuSE 9.0)

Tom