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Bug #24881 Apache hangs when mod_php5 is active
Submitted: 2003-07-31 07:27 UTC Modified: 2003-08-18 11:44 UTC
Votes:2
Avg. Score:4.5 ± 0.5
Reproduced:2 of 2 (100.0%)
Same Version:1 (50.0%)
Same OS:1 (50.0%)
From: mitchel at sahertian dot com Assigned:
Status: Not a bug Package: Apache related
PHP Version: 5.0.0b1 (beta1) OS: Linux 2.4.21
Private report: No CVE-ID: None
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From: mitchel at sahertian dot com
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 [2003-07-31 07:27 UTC] mitchel at sahertian dot com 
Description:
------------
# uname -s -r -m -p
Linux 2.4.21 i586 Pentium 75 - 200
# CFLAGS="-march=pentium -O3 -pipe  -fomit-frame-pointer"
CXXFLAGS="-march=pentium -O3 -pipe  -fomit-frame-pointer"
./configure \
--prefix=/usr/local/php5 \
--sysconfdir=/etc/php5 \
-with-apxs=/usr/sbin/apxs \
--disable-cli --disable-cgi \
--disable-ipv6 --with-openssl \
--with-zlib \
--enable-bcmath \
--with-bz2 \
--enable-dio \
--enable-exif \
--with-gd \
--with-mysql \
--enable-sockets \
--without-pear \
--with-config-file-path=/etc/php5/sapi
# make
# make install
//apache.conf:
//LoadModule php5_module
//AddModule mod_php5
ltrace /usr/sbin/apache -F
<snip>
strlen("/etc/apache")                                                                    = 11
strlen("/etc/apache")                                                                    = 11
strlen("/")                                                                              = 1
strlen("modules/mod_env.so")                                                             = 18
strcpy(0x080920a8, "/etc/apache")                                                        = 0x080920a8
strlen("/etc/apache")                                                                    = 11
strcpy(0x080920b3, "/")                                                                  = 0x080920b3
strlen("/")                                                                              = 1
strcpy(0x080920b4, "modules/mod_env.so")                                                 = 0x080920b4
strlen("modules/mod_env.so")                                                             = 18
dlopen("/etc/apache/modules/mod_env.so", 258

Process(es) hang(s) here
root      5120 30.2  4.9  4572 1500 ?        R    19:58   6:09 /usr/sbin/apache -F
root      5358  6.3  1.6  1648  500 pts/2    S    20:04   0:54 ltrace /usr/sbin/apache -F
root      5359 24.7  5.1  4572 1584 ?        R    20:04   3:32 /usr/sbin/apache -F
Memory usage stays the same

Same without ltrace ofcourse
As soon as the AddModule line is removed/commented out, everything goes well.
This does not happen with PHP4.

Reproduce code:
---------------
N/A

Expected result:
----------------
Stable and Resource-unintensive process :+)

Actual result:
--------------
CPU-eating process :'(

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 [2003-08-18 08:27 UTC] greenhorn at itresovled dot net 
Same here...
I tryed as module and static with apache 1.3.28
Both didn't turn out to work :(
 [2003-08-18 09:21 UTC] sniper@php.net 
Please try using this CVS snapshot:

  http://snaps.php.net/php5-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php5-win32-latest.zip
 [2003-08-18 10:25 UTC] greenhorn at itresolved dot net 
Same thing with latest build also :(
 [2003-08-18 11:44 UTC] sniper@php.net 
Works fine here. Remove those CFLAGS/CXXFLAGS and it will propably work fine for you too.
 
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