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flameeyes 09/06/03 07:09:24 |
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Modified: backtraces.xml |
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Log: |
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Add a note about having to enable kernel support for core dumps. |
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But people should really just not disable it unless they know what |
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they are doing... still, better to document it than not. |
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Revision Changes Path |
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1.10 xml/htdocs/proj/en/qa/backtraces.xml |
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|
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file : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/proj/en/qa/backtraces.xml?rev=1.10&view=markup |
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plain: http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/proj/en/qa/backtraces.xml?rev=1.10&content-type=text/plain |
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diff : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/proj/en/qa/backtraces.xml?r1=1.9&r2=1.10 |
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|
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Index: backtraces.xml |
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=================================================================== |
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RCS file: /var/cvsroot/gentoo/xml/htdocs/proj/en/qa/backtraces.xml,v |
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retrieving revision 1.9 |
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retrieving revision 1.10 |
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diff -u -r1.9 -r1.10 |
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--- backtraces.xml 22 May 2009 13:42:28 -0000 1.9 |
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+++ backtraces.xml 3 Jun 2009 07:09:24 -0000 1.10 |
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@@ -1,6 +1,6 @@ |
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<?xml version="1.0" encoding="UTF-8"?> |
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<!DOCTYPE guide SYSTEM "http://www.gentoo.org/dtd/guide.dtd"> |
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-<!-- $Header: /var/cvsroot/gentoo/xml/htdocs/proj/en/qa/backtraces.xml,v 1.9 2009/05/22 13:42:28 flameeyes Exp $ --> |
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+<!-- $Header: /var/cvsroot/gentoo/xml/htdocs/proj/en/qa/backtraces.xml,v 1.10 2009/06/03 07:09:24 flameeyes Exp $ --> |
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|
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<guide link="/proj/en/qa/backtraces.xml" lang="en"> |
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<title>How to get meaningful backtraces in Gentoo</title> |
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@@ -31,8 +31,8 @@ |
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<!-- See http://creativecommons.org/licenses/by-sa/2.5 --> |
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<license/> |
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|
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-<version>0.7</version> |
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-<date>2006-12-02</date> |
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+<version>0.8</version> |
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+<date>2009-06-03</date> |
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|
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<chapter> <!-- Introduction --> |
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<title>Backtraces with Gentoo</title> |
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@@ -377,6 +377,27 @@ |
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</p> |
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|
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<p> |
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+The core dump files are generated directly by the kernel; for this |
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+reason, the kernel need to have the feature enabled at build time to |
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+work properly. While all the default configurations enable core dump |
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+files, if you're running an embedded kernel, or you have configured |
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+otherwise standard kernel features, you should verify the following |
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+options: |
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+</p> |
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+ |
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+<note> |
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+You can skip this step if you haven't enabled the “Configure standard |
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+kernel features” option at all, which you shouldn't have if you don't |
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+know whether you did. |
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+</note> |
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+ |
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+<pre caption="Kernel options to enable core dumps"> |
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+General Setup ---> |
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+ Configure standard kernel features ---> |
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+ Enable ELF core dumps |
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+</pre> |
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+ |
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+<p> |
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Core dumps can be enabled on the system level or the shell session level. In the |
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first case, everything in the system that crashes and does not have already a |
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crash handler (see later for more notes about KDE's crash handler) will dump. |