This looks like package memory. Can you dump the fragments and send the output? kamcmd pkg.stats This will show you memory usage, for each Kamailio process. kamcmd cfg.set_now_int core mem_dump_pkg PID kamcmd cfg.set_now_int core mem_dump_pkg 1 This will dump the memory fragments to syslog. You’ll need to replace PID with the process ID of one of your affected Kamailio processes, as taken from the pkg.stats output. *From:* sr-users [mailto:sr-users-bounces@lists.sip-router.org] *On Behalf Of *beer Ll *Sent:* 26 September 2016 11:56 *To:* sr-users(a)lists.sip-router.org *Subject:* [SR-Users] memory problem hi all I have kamailio 4.2.0 on Debian Jessie the parameters on startup of kamailio are : SHM_MEMORY=512 PKG_MEMORY=32 the server is dedicated to the kamailio SIP service with authentication and accounting on a separated db server the server process about 30/50 call setups per second everythings works good but after 5/6 days the processes lock and I received a lot of error log like these: <core> [rvalue.c:1710]: rval_str_add2(): rv eval out of memory <core> [msg_translator.c:362]: received_builder(): out of memory <core> [msg_translator.c:2717]: via_builder(): out of memory ... <core> [msg_translator.c:2423]: build_res_buf_from_sip_req(): out of memory; needs 514 ... <core> [data_lump.c:172]: insert_new_lump_before(): out of memory acc [acc_extra.c:267]: extra2strar(): extra2strar: out of memory. after a kamailio reboot evrethings works again for 5/6 days. what can I do to resolve? _______________________________________________ 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