In other words, Apache - at least the MPM you're using (prefork?) - doesn't seem to be thread-safe.

<speculation>I would suppose prefork to be able to run this kind of script or at least pose the least problems, while any threaded MPMs will likely (and obviously do) become very confused if some other component such as Perl starts fiddling with the thread pool created by any of their processes.</speculation>

In reply to Re^2: cgi thread creation segfault by mbethke
in thread cgi thread creation segfault by lelotto85

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