Apache20 port on FreeBSD 7.2 does a core dump
Aflatoon Aflatooni
aaflatooni at yahoo.com
Sun Oct 4 12:36:14 UTC 2009
> > On Sat, 3 Oct 2009 13:38 -0000, aaflatooni wrote:
> >
> > >> Aflatoon Aflatooni writes:
> > >>
> > >>> I am getting a lot of core dumps and Apache20 freezing.
> > >>> I have installed the porting using the following make:
> > >>>
> > >>> make WITHOUT_MODULES="ssl status speling imap auth_dbm auth_digest dav
> > dav_fs
> > >> cern_meta cgi include" install
> > >>>
> > >>> any suggestions as to how I might find out what is causing the problem and
>
> > the
> > >> core dumps.
> > >>
> > >> The first thing I'd try is re-including the excluded modules.
> > >> If you no longer get the crashes, you can start narrowing in on which
> > >> one is involved. If you still get the crashes, you'll have to start
> > >> looking at the core files.
> > >>
> > >> I'm assuming you're not used to using a debugger on a core file,
> > >> on the theory that you would have done that already if you were
> > >> comfortable with it.
> > >>
> > >
> > > I originally had them included and I was getting the core dumps, but I
> removed
> > them because I don't need them and I am still getting the core dumps.
> > >
> > > This is a production box and it would be hard to have debugger turned on.
> > > I don't know if it would be helpful, but PHP is also really slow on this
> > machine. I know that PHP would cause a dump in the php.core file and not
> > apache.core.
> > >
> > > How do I inspect the core file to find out which module caused it?
> > >
> > > Thanks
> > >
> > >
> >
> > Have you any special php5 modules loaded. I had a problem with I want to
> recall
> > three or more extensions that would cause apache2X to dump core or halt in
> doing
> >
> > any further actions upon request.
> >
> > If the above is the case you can disable some or all of your php5-extensions
> in
> > local/etc/php/extensions.ini to test it out.
> >
> > Best of luck.
>
>
> Thanks,
> I followed your suggestion and removed all but the necessary modules from the
> extensions.ini. I will have to wait and see if it helps the core dumps.
>
> So at this time I have the following in the extensions:
> extension=gd.so
> extension=mcrypt.so
> extension=mysql.so
> extension=simplexml.so
> extension=spl.so
> extension=mysqli.so
> extension=session.so
> extension=tokenizer.so
> extension=xml.so
>
> PHP is still slow though!
>
Just an update:
I still get the httpd.core dumps and PHP5 is visibly slower. Nothing has helped the situation.
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