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Posted to users@httpd.apache.org by Webmaster <we...@filarescue.org> on 2004/07/16 20:05:26 UTC
Re[4]: [users@httpd] uh oh...
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>> (gdb) where
>> #0 0x28f5f712 in event_to_wire () from /usr/X11R6/lib/libXext.so.6
>> #1 0x0808176e in unixd_pre_config ()
>> #2 0x080649fe in prefork_pre_config ()
>> #3 0x08065197 in ap_run_pre_config ()
>> #4 0x0806b0b0 in main ()
>> #5 0x0805cef2 in _start ()
>>
>> libXext is the problem?
>
>I have no idea. That's pretty odd. The only thing that
>unixd_pre_config does is stat the suexec binary to see if it exists
>and is suid. Why that would result in a call to libXext, I don't
>know. I also have no idea what event_to_wire is.
I've noticed a pattern, for what it's worth.....
I see this in the httpd error log, usually within about an hour from when httpd starts sucking up all the CPU:
[Fri Jul 16 10:29:14 2004] [info] (32)Broken pipe: core_output_filter: writing data to the network
Based on the unixd_pre_config having to do with suexec, should I do away with suexec completely, and see if that helps?
Chris
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Re[6]: [users@httpd] uh oh...
Posted by Webmaster <we...@filarescue.org>.
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>Personally, I wouldn't be surprised if there was some deaper problem
>in your system.
Well, I backed down to 1.3 and everything is back to normal. I didn't have to change versions anything else, so that was nice. I'm not sure what went wrong, but version 2 just never really ran quite right (either that strange mutex error, or the hanging). It would be nice to know what was causing that, but it's probably way beyond my ability to figure out. And the problem with bouncing around with versions is the downtime. Not much of it, and it's not a very mission critical server, but people do miss the sites when they are offline.
Thanks for everyone's help and ideas,
Chris
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Re: Re[4]: [users@httpd] uh oh...
Posted by Joshua Slive <js...@gmail.com>.
On Fri, 16 Jul 2004 13:05:26 -0500, Webmaster <we...@filarescue.org> wrote:
> I see this in the httpd error log, usually within about an hour from when httpd starts sucking up all the CPU:
>
> [Fri Jul 16 10:29:14 2004] [info] (32)Broken pipe: core_output_filter: writing data to the network
That is not really an error, but simply "info". It means that a
client disconnected before all the data was written (stop button
pressed or some such thing).
>
> Based on the unixd_pre_config having to do with suexec, should I do away with suexec completely, and see if that helps?
That would just be a shot in the dark. I would try first to look at
some other core dumps. The one you posted was the problem you had
restarting apache. It doesn't say anything about the problem that
caused running processes to die.
Personally, I wouldn't be surprised if there was some deaper problem
in your system.
Joshua.
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