[users@httpd] Question about Apache 2.0.46, "worker" MPM, and PHP

[Mystery Admin <my...@whatfantasiesmaycome.com>]

Hi!  I'm configuring a server running Apache 2.0.46 w/ the "worker" MPM
specified and PHP 4.3.1 running as a DSO on a RedHat 9 Linux box.  I'll upgrade
to PHP 4.3.2 shortly.  :)

I've noticed some people have had problems with Apache child processes exiting
with a signal 11 under somewhat unpredictable situations:

http://bugs.php.net/search.php?cmd=display&search_for=signal+11&x=0&y=0

My question:  with the "worker" MPM, if one of the threads in a worker process
is handling a PHP-oriented request (like from a PHP web IAMP e-mail client or
some other PHP app) and another thread in that same worker is handling another
request for some other page at the same site as the PHP app and the signal 11
problem occurs, will that worker process exit with a signal 11, taking ALL of
the other threads that are running in that process down with it?

I haven't experienced this problem yet, but this thought recently crossed my
mind recently.  I have experienced the signal 11 problem while running Apache
1.3.27 and PHP-4.2.3 (DSO) on another Linux server.

Thanks in advance...

Peace...

Tom

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