Bug #60627 [Com]: httpd.worker segfault on startup with php_value

From: Date: Tue, 28 Feb 2012 13:33:30 +0000
Subject: Bug #60627 [Com]: httpd.worker segfault on startup with php_value
References: 1  Groups: php.bugs 
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Edit report at https://bugs.php.net/bug.php?id=60627&edit=1

 ID:                 60627
 Comment by:         public at wernig dot net
 Reported by:        fedora at famillecollet dot com
 Summary:            httpd.worker segfault on startup with php_value
 Status:             Feedback
 Type:               Bug
 Package:            Apache2 related
 Operating System:   GNU/Linux (Fedora 16)
 PHP Version:        5.4SVN-2011-12-30 (snap)
 Assigned To:        laruence
 Block user comment: N
 Private report:     N

 New Comment:

Hi all

After a couple of upgrades:
- solaris from express to 11.0
- apache from 2.2.21 to 2.2.22

I can now get the latest snapshot 201202281230 working!

[Tue Feb 28 14:20:59 2012] [notice] Apache/2.2.22 (Unix) PHP/5.4.0RC9-dev mod_ssl/2.2.22
OpenSSL/1.0.0g configured -- resuming normal operations

Apache does not segfault anymore, event though there are php_admin_values throughout all config
files.

So, at the moment, I don't know why, but it works for me.


Previous Comments:
------------------------------------------------------------------------
[2012-01-30 03:33:24] laruence@php.net

weird, does anyone else can reproduce this with the latest snap yet?

------------------------------------------------------------------------
[2012-01-05 20:07:55] public at wernig dot net

fwiw, here's file and linkeage info:

# file /usr/local/apache2/modules/libphp5.so 
/usr/local/apache2/modules/libphp5.so:  ELF 32-bit LSB dynamic lib 80386 Version 1, dynamically
linked, not stripped
# ldd /usr/local/apache2/modules/libphp5.so 
        libcrypt.so.1 =>         /usr/lib/libcrypt.so.1
        libc-client.so =>        /usr/local/imap/lib/libc-client.so
        libresolv.so.2 =>        /lib/libresolv.so.2
        librt.so.1 =>    /lib/librt.so.1
        libmysqlclient.so.18 =>  /usr/local/mysql/lib/libmysqlclient.so.18
        libcrypto.so.1.0.0 =>    /usr/local/ssl/lib/libcrypto.so.1.0.0
        libssl.so.1.0.0 =>       /usr/local/ssl/lib/libssl.so.1.0.0
        libpam.so.1 =>   /lib/libpam.so.1
        libintl.so.8 =>  /opt/csw/lib/libintl.so.8
        libdb-4.7.so =>  /opt/csw/lib/libdb-4.7.so
        libz.so =>       /opt/csw/lib/libz.so
        libm.so.2 =>     /lib/libm.so.2
        libnsl.so.1 =>   /lib/libnsl.so.1
        libsocket.so.1 =>        /lib/libsocket.so.1
        libxml2.so.2 =>  /lib/libxml2.so.2
        libc.so.1 =>     /lib/libc.so.1
        libgcc_s.so.1 =>         /opt/csw/lib/libgcc_s.so.1
        libgen.so.1 =>   /lib/libgen.so.1
        libmd.so.1 =>    /lib/libmd.so.1
        libthread.so.1 =>        /lib/libthread.so.1
        libz.so.1 =>     /lib/libz.so.1
        libdl.so.1 =>    /lib/libdl.so.1
        libiconv.so.2 =>         /opt/csw/lib/libiconv.so.2
        libpthread.so.1 =>       /lib/libpthread.so.1
        libmp.so.2 =>    /lib/libmp.so.2

------------------------------------------------------------------------
[2012-01-05 20:04:56] public at wernig dot net

Yes, this is exactly as it is displayed by gdb. I still have the console open, and the output is
what I have pasted. Strange, now that you mention it...

------------------------------------------------------------------------
[2012-01-05 10:21:34] laruence@php.net

@public are you sure your backtrace is simple copy&paste?  there is two strange 
lines:
#2  0xfe14088d in tsrm_mutex_lock (mutexp=0x0) at /opt/build.d/php-5/tmp/php5.4-
201201041430/TSRM/TSRM.c:391
#3  0xfe140e85 in ts_resource_ex (id=0, th_id=0x0) at /opt/build.d/php-
5/tmp/php5.4-201201041430/TSRM/TSRM.c:391

both of them are in line 391.

------------------------------------------------------------------------
[2012-01-05 09:19:03] laruence@php.net

sorry, kind of buzy these days, I will look at this in 1 or 2 days, thanks

------------------------------------------------------------------------


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