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From: Curtis W. <cw...@si...> - 2013-02-13 18:21:40
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Hi Guys, Yes, mpm-event is experimental - and now with everything coming to light, that may be the whole problem along with the apr not being thread safe it sounds like? After talking it over some we may just go with the prefork. On the actual system - sry about that :-P We are on Linux X86_64, CentOS 5.9 - On the extra modules, we have ssl,fcgi,passenger,bw_limited and qos On when it happens - it can be at any time, originally when this came to light on a single site VPS, you could randomly click links to trigger it after a few minutes - while, clicking the same link twice would not guarantee anything. On the main servers which get a lot more traffic, it can be anywhere from hours to days. On 02/13/2013 11:17 AM, Rainer Jung wrote: > On 13.02.2013 16:51, Breno Silva wrote: >> Curtis, >> >> Yes. APR pools are not thread safe. I think mpm-event is an experimental >> code in Apache 2.2 right ? I think it is stable in Apache 2.4. >> Any chance you try to setup one box with Apache 2.4 and see what happens ? >> >> Also what platform are you using ? x86, x86_64 ? Are you using Linux ? >> Glib has support to Epoll ? > Adding to the question list: > > - do you have any other third party modules loaded, i.e. apart from the > ones that come bundled with Apache or mod_security? > > - does it only happen during or after periods of high load/concurrency ? > > Regards, > > Rainer > > > ------------------------------------------------------------------------------ > Free Next-Gen Firewall Hardware Offer > Buy your Sophos next-gen firewall before the end March 2013 > and get the hardware for free! Learn more. > http://p.sf.net/sfu/sophos-d2d-feb > _______________________________________________ > mod-security-developers mailing list > mod...@li... > https://lists.sourceforge.net/lists/listinfo/mod-security-developers > ModSecurity Services from Trustwave's SpiderLabs: > https://www.trustwave.com/spiderLabs.php |
