[Samba] idmap rid backend core and INTERNAL ERROR Signal 11

[David Shapiro]

idmap_init: using 'rid' as remote backend
Probing module 'rid'
Probing module 'rid': Trying to load from
/usr/local/samba/lib/idmap/rid.so
===============================================================
INTERNAL ERROR: Signal 11 in pid 50910 (3.0.21b)
Please read the Trouble-Shooting section of the Samba3-HOWTO
 
From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf
===============================================================
PANIC: internal error
IOT/Abort trap(coredump)

 
Any idea why this is core dumping?    The samba3-howto doesn't help at
all.  
 
David Shapiro
Unix Team Lead
919-765-2011