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-centos6 > > With kind regards, > > Jurijs > > On Tue, Oct 11, 2016 at 2:43 PM, Jurijs Ivolga > <jurijs.ivo...@gmail.com <mailto:jurijs.ivo...@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 > <mico...@gmail.com <mailto:mico...@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 >> <mico...@gmail.com <mailto:mico...@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 > -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com
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