Hello, are you using accounting to generate CDRs with dialog module (records in acc_cdrs table)? Or only for getting the event records in the acc table?
Cheers, Daniel On 13.10.22 23:19, mayamatakeshi wrote: > > > On Mon, Oct 3, 2022 at 11:41 AM mayamatakeshi > <[email protected]> wrote: > > > > On Mon, Sep 26, 2022 at 8:32 PM Daniel-Constantin Mierla > <[email protected]> wrote: > > Hello, > > as I am not a user of dialog variables, I am turning to > community to ask > for help testing the current master branch with configurations > that make > use of dialog variables and acc dialog-based cdr generation. > > With a few reports of issues related to dialog modules and > unexpected > crashes, I looked over the code and noticed that the access of > the value > for dialog variables was not protected, making them vulnerable of > invalid memory access in case of the variable was updated by > another > process or dialog was terminated. > > I introduced a couple of new functions to try to cover > different use > cases of getting the dlg variable values, dialog management > code was not > affected, but given that these commits need to be backported > to stable > branch (5.6), I want to get proper feedback from community > that things > work fine. > > A previous attempt of a simpler fix was not enough, having > side effects > to acc module for dialog-based cdr generation, because it was > keeping > referenced to many dlg variables at the same time. > > In short, it would be appreciated any feedback on testing > dialog and acc > with dialog-based cdr generation using git master branch. > > > I have started 4 load test environments today with latest > commit 6f400a8074fe60916867596431ca26dff00435d1. > I usually leave a commit load test running for 2 months before > consider it ready for production release. > I will report any crash/problem. > > > After a few hours of load test, all 4 load test environments start to > log memory allocation problems: > > [root@lab002107-flip-server ~]$ grep memory > /var/log/kamailio/kamailio.log |head > 2022-10-13T01:36:10.429809+09:00 lab002107-flip-server > /usr/local/src/git/kamailio-master/src/kamailio[3286370]: ERROR: > rtpengine [rtpengine.c:2721]: rtpp_function_call(): out of memory - > bencode failed > 2022-10-13T01:36:12.923609+09:00 lab002107-flip-server > /usr/local/src/git/kamailio-master/src/kamailio[3286370]: ERROR: > rtpengine [rtpengine.c:2721]: rtpp_function_call(): out of memory - > bencode failed > 2022-10-13T01:36:12.961677+09:00 lab002107-flip-server > /usr/local/src/git/kamailio-master/src/kamailio[3286370]: ERROR: acc > [acc_extra.c:234]: extra2strar(): could not allocate private memory > from pkg pool > 2022-10-13T01:36:14.983281+09:00 lab002107-flip-server > /usr/local/src/git/kamailio-master/src/kamailio[3286370]: ERROR: > rtpengine [rtpengine.c:2721]: rtpp_function_call(): out of memory - > bencode failed > 2022-10-13T01:36:14.983537+09:00 lab002107-flip-server > /usr/local/src/git/kamailio-master/src/kamailio[3286370]: ERROR: acc > [acc_extra.c:234]: extra2strar(): could not allocate private memory > from pkg pool > 2022-10-13T01:36:14.983665+09:00 lab002107-flip-server > /usr/local/src/git/kamailio-master/src/kamailio[3286370]: ERROR: acc > [acc_extra.c:234]: extra2strar(): could not allocate private memory > from pkg pool > 2022-10-13T01:36:20.861558+09:00 lab002107-flip-server > /usr/local/src/git/kamailio-master/src/kamailio[3286370]: ERROR: > rtpengine [rtpengine.c:2721]: rtpp_function_call(): out of memory - > bencode failed > 2022-10-13T01:36:20.864388+09:00 lab002107-flip-server > /usr/local/src/git/kamailio-master/src/kamailio[3286370]: ERROR: acc > [acc_extra.c:234]: extra2strar(): could not allocate private memory > from pkg pool > 2022-10-13T01:36:20.878469+09:00 lab002107-flip-server > /usr/local/src/git/kamailio-master/src/kamailio[3286370]: ERROR: acc > [acc_extra.c:234]: extra2strar(): could not allocate private memory > from pkg pool > 2022-10-13T01:36:23.174159+09:00 lab002107-flip-server > /usr/local/src/git/kamailio-master/src/kamailio[3286370]: ERROR: > rtpengine [rtpengine.c:2721]: rtpp_function_call(): out of memory - > bencode failed > > > I reverted 2 of the load test envs to previous kamailio 5.6 commit > 61e86a1f502388ffd4dce6e52811ba640337c813 and restarted the load tests, > then again, kamailio master commit > 6f400a8074fe60916867596431ca26dff00435d1 started to write the above > logs but this doesn't happen with 5.6. > > > -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Online Nov 7-10, 2022 (Europe Timezone) * https://www.asipto.com/sw/kamailio-advanced-training-online/
__________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions [email protected] Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
