anyone seen this error before?

[ANELLOT at Nationwide.com]

I recently had a strange error runing samba 2.0.9. I think that it was
shared memory related but wanted to be sure. Anyone seen this before?

[2001/10/10 11:55:21, 0, effective(5290, 859), real(0, 0)]
locking/locking_shm.c
:(286)
  PANIC ERROR:del_share_mode hash bucket 0 empty
[2001/10/10 11:55:21, 0, effective(5290, 859), real(0, 0)]
locking/shmem_sysv.c:
(214)


Thanks for your time in advance,
Todd