[Users] uac_redirect out of memory?

We've been doing a little bit of stress testing on the auc_redirect module. Throwing 60 calls per second at it. After quite a while I start getting error messages like: Sep 1 15:33:43 www openser[74528]: ERROR: sip_msg_cloner: cannot allocate memory Sep 1 15:33:43 www openser[74499]: redirect.g2.sbsqa2.com-LOOSE: time_t=1157142823 ^LINE=47 ^FILE=/var/local/ser/ROUTLET/config.pre ^call_id=5723-28564(a)10.88.129.253 ^cseq=3 ^contact=<sip:18001002132@10.88.129.253> ^from=sip:+18001002132@10.88.129.253 ^fromtag=18001002132 ^to=sip:+16661012126@10.88.128.116 ^totag=5724 ^method=BYE ^ruri=sip:+116661 012126@10.88.129.251:5060 ^messageid=263458^remark=Doing it Sep 1 15:33:43 www openser[74528]: ERROR: new_t: out of mem: Sep 1 15:33:43 www openser[74592]: redirect.g2.sbsqa2.com-LOOSE: time_t=1157142823 ^LINE=47 ^FILE=/var/local/ser/ROUTLET/config.pre ^call_id=5724-28564(a)10.88.129.253 ^cseq=3 ^contact=<sip:18001002133@10.88.129.253> ^from=sip:+18001002133@10.88.129.253 ^fromtag=18001002133 ^to=sip:+16661012127@10.88.128.116 ^totag=5725 ^method=BYE ^ruri=sip:+116661 012127@10.88.129.251:5060 ^messageid=263192^remark=Doing it Sep 1 15:33:43 www openser[74528]: ERROR: t_newtran: new_t failed Sep 1 15:33:43 www openser[74499]: ERROR: sip_msg_cloner: cannot allocate memory Sep 1 15:33:43 www openser[74592]: ERROR: new_t: out of mem: Sep 1 15:33:43 www openser[74499]: ERROR: new_t: out of mem: Sep 1 15:33:43 www openser[74592]: ERROR: t_newtran: new_t failed in the log file. I have seen similar problems with regular t_relay when we approach 200 calls per second. Is this a shared memory problem? How much shared memory to I need to set up? Have a great weekend! ---greg -- Greg Fausak greg(a)thursday.com