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From "Remy Maucherat (JIRA)" <j...@apache.org>
Subject [jira] Commented: (INFRA-716) issues.apache.org segfaulting due to APR-enabled mod_proxy_ajp
Date Tue, 07 Mar 2006 09:09:39 GMT
    [ http://issues.apache.org/jira/browse/INFRA-716?page=comments#action_12369182 ] 

Remy Maucherat commented on INFRA-716:
--------------------------------------

I seems the segfault issues have been fixed by the patch, so this issue could be closed.

> issues.apache.org segfaulting due to APR-enabled mod_proxy_ajp
> --------------------------------------------------------------
>
>          Key: INFRA-716
>          URL: http://issues.apache.org/jira/browse/INFRA-716
>      Project: Infrastructure
>         Type: Bug
>   Components: JIRA
>  Environment: issues.apache.org:
> Tomcat 5.5.15
> libapr-1.so.0.2.2
> java version "1.4.2_10"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_10-b03)
> Java HotSpot(TM) 64-Bit Server VM (build 1.4.2_10-b03, mixed mode)
>     Reporter: Jeff Turner
>  Attachments: server.zip
>
> On issues.apache.org we are using Tomcat + mod_proxy_ajp built to use APR.  We were getting
infrequent (about once a day) errors:
> Feb 4, 2006 8:53:35 AM org.apache.tomcat.util.net.AprEndpoint$Poller run
> SEVERE: Critical poller failure (APR does not understand this error code), restarting
poller
> and then yesterday Tomcat crashed with:
> Feb 6, 2006 4:01:56 PM org.apache.tomcat.util.net.AprEndpoint$Poller run
> SEVERE: Critical poller failure (APR does not understand this error code), restarting
poller
> Feb 6, 2006 4:01:57 PM org.apache.tomcat.util.net.AprEndpoint$Poller run
> SEVERE: Unexpected poller error
> java.lang.ArrayIndexOutOfBoundsException: -1
>     at org.apache.tomcat.util.net.AprEndpoint$Poller.destroy(AprEndpoint.java:984)
>     at org.apache.tomcat.util.net.AprEndpoint$Poller.run(AprEndpoint.java:1091)
>     at java.lang.Thread.run(Thread.java:534)
> #
> # An unexpected error has been detected by HotSpot Virtual Machine:
> #
> #  SIGSEGV (0xb) at pc=0x2000000001861280, pid=7220, tid=2305843011479877840
> #
> # Java VM: Java HotSpot(TM) 64-Bit Server VM (1.4.2_10-b03 mixed mode)
> # Problematic frame:
> # C  [libapr-1.so.0+0x31280]  apr_pollset_add+0x140
> #
> # An error report file with more information is saved as hs_err_pid7220.log
> #
> # If you would like to submit a bug report, please visit:
> #   http://java.sun.com/webapps/bugreport/crash.jsp
> #
> Tomcat's stdout and hs_err.log file are in people.apache.org/~jefft/tomcatcrash/

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