On 30/06/2022 17:06, jean-frederic clere wrote:
On 30/06/2022 10:36, Jan Sykora via mod_cluster-dev wrote:
> Hi
> I have a problem with mod_proxy_cluster builded with apache httpd
> 2.4.53 and actual 2.4.54
> I got a segmentation fault errors when I used mod_proxy_cluster with
> these versions of Apache HTTPD
> When I tried to use apache's modul mod_proxy_balancer it is OK
> in previous version of apache httpd (2.4.52 and below) builded in some
> way, there were no similar errors.
>
> I'm building and running it on RHEL 7.7
> Builded with:
> APR=apr-1.7.0.tar.gz
> APR_UTIL=apr-util-1.6.1.tar.gz
> HTTPD=httpd-2.4.54.tar.gz
> MOD_CLUSTER=mod_proxy_cluster-main.zip
> MOD_SECURITY=modsecurity-2.9.5.tar.gz
> NGHTTP2=nghttp2-1.47.0.tar.gz
> OPENSSL=openssl-1.1.1p.tar.gz
> PCRE=pcre-8.45.tar.gz
>
> Unfortunately I'm not able to do some core dumps due a restriction in
> my env.
>
> Is there anyone else who have similar problem? Or someone who can
> simulate and take a core dumps for deeper analysis?
I did some quick tests but I can't reproduce the problem...
I guess the problem is linked with
https://github.com/apache/httpd/commit/d05b8b921997930f1f75b42be4cb27f948...
I need more information, like http or ajp, where the core happens
requesting application in tomcat or without traffic, using http or h2
etc...
>
> Thanks
> Jan
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--
Cheers
Jean-Frederic