Re: Troubleshooting Apache2 Segfaults

[Jonathan Vanasco <suppressed>]

On Jan 21, 2007, at 12:05 PM, Joel Gwynn wrote:

> I've got a mod_perl application which segfaults on every 10th or so
> requests.  Here's what I get in my error log:
>
> [notice] child pid xxxx exit signal Segmentation fault (11)
>
> How would I go about troubleshooting this?


toss a bunch of
	DEBUG_USER_LOGIC && print STDERR "\nHere i am"

lines where  you think the issue might happen.

also have stuff like:
	DEBUG_USER_LOGIC && debug_function( "message here" )
lines around your functions too

then just set / unset your custom debug levels.  caller(1) helps  
too.  but you really need to build some user-defined debug logic into  
your app.






// Jonathan Vanasco

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