ID:               26286
 Comment by:       adrian dot price at gmail dot com
 Reported By:      igg10 at alu dot ua dot es
 Status:           No Feedback
 Bug Type:         Apache2 related
 Operating System: Windows 2000
 PHP Version:      4.3.4
 New Comment:

I'm experiencing the same issue with WinXP SP2, Apache 2.0.54, MySQL
4.1.14 and PHP 5.0.5. I get the same errors in my logfile. It fairly
intermittent so very difficult to track down, but it seems to happen
the first time I try to read a SHMOP block after it's been written,
*sometimes*. Sometimes the first read is just fine. As far as I can
tell, when it does happen, it seems to always be on the first read.
It's definitely somehow related to SHMOP, because if I disable the part
of my app using SHMOP the error stops occurring. This is endlessly
frustrating not because of the times it doesn't work, but because of
all the times it does - I nearly have a working feature that nets a
significant performance boost, but it's too unpredictable for
production use :(


Previous Comments:
------------------------------------------------------------------------

[2005-10-24 04:34:41] maranax at mail dot ru

Hello, I'v just had this bug and found something interesting. I'm
using:
windows 2000
apache 2.0.55
php 5.0.5
interbase 7.1 SP2
And what I found: if I use keyword BOOLEAN in difinitions of my DB
tables or in the parameters in stored procedures than this bug happens
!
I changed BOOLEN to INTEGER and it disappeared !
Son I'll try to use BOOLEAN again (in another table) and check out
whether it will cause the bug to happen.

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

[2005-10-10 07:02:03] Austin519 at aol dot com

Ok...turns out for me at least the problem was Zend.  I uninstalled it
(removed it from php.ini to test first) and it worked fine.  Guess I'll
just have to do without Zend.

Austin519

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

[2005-10-10 06:44:59] Austin519 at aol dot com

I'm having this exact same problem running Win XP Pro SP2, Apache
2.0.54, and PHP 5.0.4.  This happens specifically when I'm trying to
use the search function within Gallery2 (menalto.gallery.com).

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

[2005-10-03 11:38:52] mark dot pearson at capita dot co dot uk

I forgot to add that the script submitted in my last message:

$excel = new COM('Excel.Application')

works perfectly when run from the command line.

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

[2005-10-03 11:20:36] mark dot pearson at capita dot co dot uk

Description: Apache 2 crashes

PHP 4.3.11 as module on Apache 2.0.54 on Windows XP Pro
SP2.

Script which causes crash:

----- START -----
$excel = new COM("Excel.Application");
-----  END  -----

Apache error log output:

[Mon Oct 03 10:03:10 2005] [notice] Parent: child process exited with
status 3221225477 -- Restarting.

Reproducable? Yes, 100%

Details:
What happens is that Dr Watson (DW20.exe) reports that 'Microsoft Excel
has encountered a problem and needs to close'.

Then approximately 30 seconds later Apache crashes with the
error log output given above. This occurs momentarily after the CPU
usage for svchost.exe jumps to 100%.

Hope this helps somebody to close this bug one way or the other.

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

The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
    http://bugs.php.net/26286

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Edit this bug report at http://bugs.php.net/?id=26286&edit=1

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