I had added $ai to acc log_extra like this: modparam("acc", "log_extra", "src_user=$fU;src_domain=$fd;src_ip=$si;" "dst_ouser=$tU;dst_user=$rU;dst_domain=$rd" "p_asserted_identity=$ai;remote_party_id=$re") Once I commented out the last line, the leak vanished. Apr 17 16:55:41 gws1 /usr/sbin/kamailio[10649]: ALERT: qm_status: used= 646728, used+overhead=1099696, free=7288912 Apr 19 12:28:04 gws1 /usr/sbin/kamailio[10649]: ALERT: qm_status: used= 646752, used+overhead=1100104, free=7288504 I'll test the avp intermediary in the next few days. On Thu, Apr 18, 2013 at 10:13 AM, Daniel-Constantin Mierla < miconda(a)gmail.com&gt; wrote: -- Tais Plougmann Hansen OSD Consulting ApS

Yes, xlog statements have been left in place. Only the "log_extra" parameter of acc was changed. I've tested the $avp replacement and it does not look like it leaks pkg mem. On Mon, Apr 22, 2013 at 9:49 AM, Daniel-Constantin Mierla &lt;miconda(a)gmail.com > Hello, > > > On 4/19/13 12:42 PM, Tais Plougmann Hansen wrote: > > I had added $ai to acc log_extra like this: > > modparam("acc", "log_extra", > "src_user=$fU;src_domain=$fd;src_ip=$si;" > "dst_ouser=$tU;dst_user=$rU;dst_domain=$rd" > "p_asserted_identity=$ai;remote_party_id=$re") > > Once I commented out the last line, the leak vanished. > > Apr 17 16:55:41 gws1 /usr/sbin/kamailio[10649]: ALERT: qm_status: used= > 646728, used+overhead=1099696, free=7288912 > Apr 19 12:28:04 gws1 /usr/sbin/kamailio[10649]: ALERT: qm_status: used= > 646752, used+overhead=1100104, free=7288504 > > I'll test the avp intermediary in the next few days. > > ok, I will look over acc module for this case. > > Do you still have the xlog lines printing these variables? > > Cheers, > Daniel > > > > > > > On Thu, Apr 18, 2013 at 10:13 AM, Daniel-Constantin Mierla < > miconda(a)gmail.com> >> Hello, >> >> I looked quickly to the core and seems ok, I will check the accounting >> later. >> >> Do you simply account $ai or is any other attribute related to it? >> >> If you have time to test, can you put the $ai in an avp during the >> request processing and account that avp? If the leak is not shown anymore >> in that case, it narrows down a lot where to look at. >> >> Cheers, >> Daniel >> >> >> On 4/17/13 5:19 PM, Tais Plougmann Hansen wrote: >> >> Hi, >> >> I'm seeing a possible leak in parsing the P-Asserted-Identity, and >> possibly P-Preferred-Identity headers in kamailio-3.3.4. >> >> I have a server running in which one thread has currently most of the 8 >> MB private memory allocated. At restart qm_sums reports parse_pai.c as >> sitting on most of the memory: >> >> Apr 16 16:38:58 gws1 /usr/sbin/kamailio[9398]: INFO: qm_status: heap >> size= 8388608 >> Apr 16 16:38:58 gws1 /usr/sbin/kamailio[9398]: INFO: qm_status: used= >> 5369240, used+overhead=6417216, free=1971392 >> [...] >> Apr 16 16:39:03 gws1 /usr/sbin/kamailio[9398]: INFO: qm_sums: count= >> 6198 size= 4721776 bytes from <core>: parse_pai.c: parse_pai_header(58) >> >> I am currently using the header through $ai for xlog statements, the >> accounting module and a validity check (if (!($(ai{uri.user}) =~ >> "^\+[1-9]+")) {...}). >> >> From digging through the logs it could seem like this happens when >> using $ai in the accounting module. I'll try removing it from accounting >> (log_extra) and see if it stops leaking. >> >> -- >> Tais Plougmann Hansen >> >> OSD Consulting ApS >> osd.dk >> Tel: +45 78101078 >> CVR: DK31332737 >> >> >> _______________________________________________ >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> >> >> -- >> Daniel-Constantin Mierla - http://www.asipto.comhttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda >> Kamailio World Conference, April 16-17, 2013, Berlin >> - http://conference.kamailio.com - >> >> >> _______________________________________________ >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >> sr-users(a)lists.sip-router.org >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> >> > > > -- > Tais Plougmann Hansen > OSD Consulting ApS > > > -- > Daniel-Constantin Mierla - http://www.asipto.comhttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda > > -- Tais Plougmann Hansen OSD Consulting ApS