<div dir="ltr"><br><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
- are you frequently making config changes that have to be reloaded by the processes?<br></blockquote><div><br></div><div>No.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
- do you have logger attributes in shibboleth2.xml (in which case remove them)?<br></blockquote><div><br></div><div>I did.  I've removed them and still get the same issue.</div><div><br></div><div>apache2 calls ap_run_post_config twice so shib_post_config gets called twice.  Each call creates a RollingFileAppender to native.log.  Is that expected?</div><div><br></div><div><p style="margin:0px;font-size:11px;font-family:Monaco">(gdb) bt</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#0  log4shib::RollingFileAppender::RollingFileAppender (this=0x849feb8, name=..., fileName=..., maxFileSize=100, maxBackupIndex=10, append=true, mode=420)</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">    at RollingFileAppender.cpp:27</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#1  0xf749c103 in log4shib::PropertyConfiguratorImpl::instantiateAppender (this=0xffffd868, appenderName=...) at PropertyConfiguratorImpl.cpp:223</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#2  0xf749e28b in log4shib::PropertyConfiguratorImpl::instantiateAllAppenders (this=0xffffd868) at PropertyConfiguratorImpl.cpp:123</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#3  0xf749ea11 in log4shib::PropertyConfiguratorImpl::doConfigure (this=0xffffd868, in=...) at PropertyConfiguratorImpl.cpp:80</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#4  0xf749abb0 in log4shib::PropertyConfiguratorImpl::doConfigure (this=0xffffd868, initFileName=...) at PropertyConfiguratorImpl.cpp:72</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#5  0xf749a932 in log4shib::PropertyConfigurator::configure (initFileName=...) at PropertyConfigurator.cpp:17</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#6  0xf79866b1 in xmltooling::XMLToolingInternalConfig::log_config (this=0x64, config=0x849d5d4 "/usr/local/httpd/shibboleth-sp/etc/shibboleth/native.logger")</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">    at XMLToolingConfig.cpp:350</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#7  0xf7a45232 in shibsp::SPConfig::init (this=0xf7b04c80, </p>
<p style="margin:0px;font-size:11px;font-family:Monaco">    catalog_path=0x81c8420 "/usr/local/httpd/shibboleth-sp/share/xml/xmltooling/catalog.xml:/usr/local/httpd/shibboleth-sp/share/xml/opensaml/saml20-catalog.xml:/usr/local/httpd/shibboleth-sp/share/xml/shibboleth/catalog.xml:"..., inst_prefix=0x81c81be "p") at SPConfig.cpp:202</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#8  0xf7a47b10 in shibsp::SPInternalConfig::init (this=0xf7b04c80, </p>
<p style="margin:0px;font-size:11px;font-family:Monaco">    catalog_path=0x81c8420 "/usr/local/httpd/shibboleth-sp/share/xml/xmltooling/catalog.xml:/usr/local/httpd/shibboleth-sp/share/xml/opensaml/saml20-catalog.xml:/usr/local/httpd/shibboleth-sp/share/xml/shibboleth/catalog.xml:"..., inst_prefix=0x81c81a0 "/usr/local/httpd/shibboleth-sp") at SPConfig.cpp:475</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#9  0xf7b15715 in shib_post_config (p=0x80b90a8, s=0x80bebb0) at mod_shib.cpp:1828</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#10 0x0807acb7 in ap_run_post_config (pconf=0x80b90a8, plog=0x80bf0c0, ptemp=0x80c10c8, s=0x80bebb0) at config.c:94</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#11 0x08066103 in main (argc=8, argv=0xffffdc84) at main.c:686</p>
<p style="margin:0px;font-size:11px;font-family:Monaco;min-height:15px"><br></p>
<p style="margin:0px;font-size:11px;font-family:Monaco;min-height:15px">....</p><p style="margin:0px;font-size:11px;font-family:Monaco;min-height:15px"><br></p>
<p style="margin:0px;font-size:11px;font-family:Monaco">(gdb) bt</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#0  log4shib::RollingFileAppender::RollingFileAppender (this=0x845cb88, name=..., fileName=..., maxFileSize=100, maxBackupIndex=10, append=true, mode=420)</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">    at RollingFileAppender.cpp:27</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#1  0xf749c103 in log4shib::PropertyConfiguratorImpl::instantiateAppender (this=0xffffd868, appenderName=...) at PropertyConfiguratorImpl.cpp:223</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#2  0xf749e28b in log4shib::PropertyConfiguratorImpl::instantiateAllAppenders (this=0xffffd868) at PropertyConfiguratorImpl.cpp:123</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#3  0xf749ea11 in log4shib::PropertyConfiguratorImpl::doConfigure (this=0xffffd868, in=...) at PropertyConfiguratorImpl.cpp:80</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#4  0xf749abb0 in log4shib::PropertyConfiguratorImpl::doConfigure (this=0xffffd868, initFileName=...) at PropertyConfiguratorImpl.cpp:72</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#5  0xf749a932 in log4shib::PropertyConfigurator::configure (initFileName=...) at PropertyConfigurator.cpp:17</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#6  0xf79866b1 in xmltooling::XMLToolingInternalConfig::log_config (this=0x64, config=0x8459c3c "/usr/local/httpd/shibboleth-sp/etc/shibboleth/native.logger")</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">    at XMLToolingConfig.cpp:350</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#7  0xf7a45232 in shibsp::SPConfig::init (this=0xf7b04c80, </p>
<p style="margin:0px;font-size:11px;font-family:Monaco">    catalog_path=0x81c6418 "/usr/local/httpd/shibboleth-sp/share/xml/xmltooling/catalog.xml:/usr/local/httpd/shibboleth-sp/share/xml/opensaml/saml20-catalog.xml:/usr/local/httpd/shibboleth-sp/share/xml/shibboleth/catalog.xml:"..., inst_prefix=0x81ca1c6 "p") at SPConfig.cpp:202</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#8  0xf7a47b10 in shibsp::SPInternalConfig::init (this=0xf7b04c80, </p>
<p style="margin:0px;font-size:11px;font-family:Monaco">    catalog_path=0x81c6418 "/usr/local/httpd/shibboleth-sp/share/xml/xmltooling/catalog.xml:/usr/local/httpd/shibboleth-sp/share/xml/opensaml/saml20-catalog.xml:/usr/local/httpd/shibboleth-sp/share/xml/shibboleth/catalog.xml:"..., inst_prefix=0x81ca1a8 "/usr/local/httpd/shibboleth-sp") at SPConfig.cpp:475</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#9  0xf7b15715 in shib_post_config (p=0x80b90a8, s=0x80bafb8) at mod_shib.cpp:1828</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#10 0x0807acb7 in ap_run_post_config (pconf=0x80b90a8, plog=0x80bf0c0, ptemp=0x80c30d0, s=0x80bafb8) at config.c:94</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">#11 0x08066291 in main (argc=8, argv=0xffffdc84) at main.c:742</p>
<p style="margin:0px;font-size:11px;font-family:Monaco">(gdb) </p></div><div><br></div><div>  Thanks.</div></div></div></div>