phpinfo() makes apache child process segfault on my OpenBSD-3.0-stable system, people I know experienced the same on Linux and FreeBSD.

script:
<?
  phpinfo();
?>

Some errors that occur due to that (I just put each entry once, but most of them appear hundreds of times in my logs):

[Sat Mar  9 10:28:34 2002] [notice] child pid 16046 exit signal Segmentation fault (11)
httpd in free(): warning: recursive call.
httpd in malloc(): warning: recursive call.
FATAL:  emalloc():  Unable to allocate 10 bytes
FATAL:  emalloc():  Unable to allocate 12 bytes
httpd in realloc(): warning: recursive call.

Ever since I disabled the use of phpinfo() no more of these errors seem to appear, if I re-enable it, they appear again. I don't know exactly when the free, malloc, emalloc and realloc problems happen, however the segmentation fault happens as I send the request for the script.

my actual configuration is visible at:
http://www.skreel.org/info.php

(this is a cached page so it won't segfault  :p)