Re: [SR-Users] Out of memory in UB 210: OOM killed process 12261 (kamailio) score 0 vm:1614768kB, rss:280200kB, swap:131408kB

I think we need to update the Make system instead of the docs to avoid this version. Or implement some code like we have for OpenSSL that outputs warnings at runtime. /O > On 07 Nov 2016, at 10:42, Jurijs Ivolga &lt;jurijs.ivolga(a)gmail.com > <mailto:jurijs.ivolga@gmail.com>> wrote: > > Hi Daniel, > > I found modules what are impacted by this leak: > > http_client > utils > xcap > http_async_client > auth_identity > xcap_client > > I would like to update documentations, but this is first time when > I'm updating documentation. > > I believe I need to update xml file for module. Should I then > regenerate readme file as stated here: > > https://www.kamailio.org/wiki/devel/how-to/module-readme > > Or not? > > Then I believe to create pull request with my changes. Correct? > > Maybe you have manual for this? > > With kind regards, > > Jurijs > > On Wed, Oct 12, 2016 at 4:30 PM, Daniel-Constantin Mierla > &lt;miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote: > > Hello, > > ok, so that was... > > Maybe it would be good to add a note to the docs of the module > about this issue so people become aware of it. I guess the other > http_* modules are affected. Pull requests or other suggestions > are welcome, of course! > > Cheers, > Daniel > > > On 12/10/16 15:04, Jurijs Ivolga wrote: >> Hi Daniel, >> >> Thank you a lot, it looks that issue is solved, after updating >> libcurl. >> >> I was using following manual for updating libcurl, in case if >> somebody will have same issue. >> >> https://www.digitalocean.com/community/questions/how-to-upgrade-curl-in-cen… >> <https://www.digitalocean.com/community/questions/how-to-upgrade-curl-in-centos6> >> >> With kind regards, >> >> Jurijs >> >> On Tue, Oct 11, 2016 at 2:43 PM, Jurijs Ivolga >> &lt;jurijs.ivolga(a)gmail.com <mailto:jurijs.ivolga@gmail.com>> wrote: >> >> Hi Daniel, >> >> You are correct we are using heavily http_query. >> >> I found following bug report: >> >> https://bugs.centos.org/view.php?id=9391 >> <https://bugs.centos.org/view.php?id=9391> >> >> I will try to update to libcurl 7.44 and check if this help. >> >> Thank you a lot Daniel! >> >> With kind regards, >> >> Jurijs >> >> On Tue, Oct 11, 2016 at 10:55 AM, Daniel-Constantin Mierla >> &lt;miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote: >> >> Hello, >> >> from the logs, it seems to be related to curl library, I >> see many reports like: >> >> ==16459== 189,318 bytes in 167 blocks are possibly lost >> in loss record 681 of 683 >> ==16459== at 0x4C26FEF: calloc (vg_replace_malloc.c:711) >> ==16459== by 0x104BB699: ??? (in /usr/lib64/libnsspem.so) >> ==16459== by 0x104AA537: ??? (in /usr/lib64/libnsspem.so) >> ==16459== by 0x104AB81E: ??? (in /usr/lib64/libnsspem.so) >> ==16459== by 0x104B0B88: ??? (in /usr/lib64/libnsspem.so) >> ==16459== by 0x104B77E1: ??? (in /usr/lib64/libnsspem.so) >> ==16459== by 0xB71ABC9: ??? (in /usr/lib64/libnss3.so) >> ==16459== by 0xB71AE62: PK11_CreateGenericObject (in >> /usr/lib64/libnss3.so) >> ==16459== by 0xA0674DF: ??? (in >> /usr/lib64/libcurl.so.4.1.1) >> ==16459== by 0xA067666: ??? (in >> /usr/lib64/libcurl.so.4.1.1) >> ==16459== by 0xA069141: ??? (in >> /usr/lib64/libcurl.so.4.1.1) >> ==16459== by 0xA0601C4: Curl_ssl_connect (in >> /usr/lib64/libcurl.so.4.1.1) >> >> That's like almost 200KB lost in this report. >> >> From the list of the modules, I see you have utils and I >> guess you use http query function from there, is it? >> >> Cheers, >> Daniel >> >> >> On 10/10/16 12:06, Jurijs Ivolga wrote: >>> Hi Daniel, >>> >>> I left valgrind running for little while, not sure if >>> this will be enough. >>> >>> Please find attached log file. >>> >>> Thank you a lot for your help! >>> >>> With kind regards, >>> >>> Jurijs >>> >>> On Fri, Oct 7, 2016 at 7:15 PM, Daniel-Constantin >>> Mierla &lt;miconda(a)gmail.com <mailto:miconda@gmail.com>> >>> wrote: >>> >>> Hello, >>> >>> that's the way it was done for older versions of >>> kamailio. >>> >>> In master and 4.4 the memory debugging is turned on >>> and it is reflected by the presence of >>> DBG_SR_MEMORY in the output of 'kamailio -v'. >>> >>> Anyhow, what you reported is not a leak inside >>> kamailio memory manager, but a leak of using system >>> memory, so it is not affected by DBG_SR_MEMORY and >>> cannot be troubleshooted using the mechanisms for >>> pkg and shm managers. >>> >>> Cheers, >>> Daniel >>> >>> >> >> -- >> Daniel-Constantin Mierla >> http://twitter.com/#!/miconda >> <http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda >> <http://www.linkedin.com/in/miconda> >> Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com <http://www.asipto.com/> >> > -- > Daniel-Constantin Mierla > http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda > <http://www.linkedin.com/in/miconda> > Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com <http://www.asipto.com/> > > _______________________________________________ SIP Express Router > (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users(a)lists.sip-router.org <mailto:sr-users@lists.sip-router.org> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users