squid 1.NOVM.22 bug

Squid 1.NOVM.22 dies with:

FATAL: storeUnlockObject: unlocked with pending clients

if I open a large number of sockets (200-400 [varies]) in quick succession,
with a little
test program I knocked together, and request a file down each
one. If I merely open the sockets it's happy. It is the requesting of
an object down each which causes it to die everytime.
  I tried to pin-point if it was at a particular number of sockets that
causing it die, but it isn't. Sometimes dies with ~280 opened sometimes
survives with upto 400 be opened.
  This is really annoying as I can't really justify using squid at
this site if it can be brought down so easily. Hope someone has an
idea why this is happending.
  This under a newly cvsupped FreeBSD 2.2.6-RELEASE.

-- 
Mark Powell - System Administrator (UNIX) - Clifford Whitworth Building
A.I.S., University of Salford, Salford, Manchester, UK.
Tel:	+44 161 295 5936	Fax:	+44 161 295 5888
Email:	M.S.Powell@ais.salfrd.ac.uk	finger mark@ucsalf.ac.uk (for PGP key)
NO SPAM please: Spell salford correctly to reply to me.