Crashes with WordPress on IIS 8 with WinCache ExtensionsRSS

5 replies

Last post Apr 26, 2013 11:22 AM by JanReilink

  • Crashes with WordPress on IIS 8 with WinCache Extensions

    Mar 11, 2013 03:25 PM|Irgendware|LINK

    Hello all,

    recently I set up a web server running Windows Server 2012 Standard Edition.
    This server is hosting one wordpress blog (www.magi-mania.de)

    Unfurtanetly the web site is ran very unstable and logged lots of these events:

    Faulting application name: php-cgi.exe, version: 5.4.9.0, time stamp: 0x50ad2678
    Faulting module name: KERNEL32.DLL, version: 6.2.9200.16384, time stamp: 0x5010a926
    Exception code: 0xc0000005
    Fault offset: 0x00025f9e
    Faulting process id: 0x25f4
    Faulting application start time: 0x01ce1c3e35f7a5b1
    Faulting application path: C:\Program Files (x86)\PHP\v5.4\php-cgi.exe
    Faulting module path: C:\Windows\SYSTEM32\KERNEL32.DLL
    Report Id: af65a468-8831-11e2-93f2-d43d7e0c7eba
    Faulting package full name:
    Faulting package-relative application ID:

    PHP had been installed via Windows Platform installer.

    Then I figured out there might be problems caused by object-cache.php
    So I followed this post:
    http://wordpress.org/extend/plugins/wincache-object-cache-backend/

    After changing this, the site was more reliable, but after about an hour it crashed again and no processing was possible after I did an iisreset.

    Has anyone an idea what I can do?

    Without wincache the site is running slower, but stable.

    Best,
    Mark

  • Re: Crashes with WordPress on IIS 8 with WinCache Extensions

    Mar 15, 2013 04:33 AM|Catherine Shan - MSFT|LINK

    Hi,

    From the log above, it seems like that this exception is thrown out when app pool crashes.  In order to resolve your issue, please check whether the worker process in an application pool does not have sufficient permissions to access and write to the following registry key:

    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\<ASP.NETVersion>\Names

    For details, please check the link below:

    http://support.microsoft.com/kb/918041

    Best wishes,

    Please mark the replies as answers if they help or unmark if not.
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  • Re: Crashes with WordPress on IIS 8 with WinCache Extensions

    Mar 20, 2013 11:20 AM|Irgendware|LINK

    Hi Catherine,

    My application pool ist set not serving managed code and pipeline mode is clas.
    This has been set by web platfform installer.

    I checked this setting for ASP.Net 4.0 and it looks okay. Also I am not using IIS 6 Mode.
    Is there anything else I can check?

    Edit: I am getting now this error:
    So wincache is the definite source for it.

    Faulting application name: php-cgi.exe, version: 5.4.9.0, time stamp: 0x50ad2678
    Faulting module name: php_wincache.dll, version: 1.3.4.0, time stamp: 0x4fd7737e
    Exception code: 0xc0000005
    Fault offset: 0x00005b1e
    Faulting process id: 0x1a50
    Faulting application start time: 0x01ce257fbc1dcd37
    Faulting application path: C:\Program Files (x86)\PHP\v5.4\php-cgi.exe
    Faulting module path: C:\Program Files (x86)\PHP\v5.4\ext\php_wincache.dll
    Report Id: 0e1efe1d-9173-11e2-93f3-d43d7e0c7eba
    Faulting package full name:
    Faulting package-relative application ID:

  • Re: Crashes with WordPress on IIS 8 with WinCache Extensions

    Apr 14, 2013 03:52 PM|gep13|LINK

    Hello,

    I was just wondering, did you ever find a solution to this problem?

    I am having the exact same issue (although on Windows Server 2008 R2).

    Thanks

    Gary

  • Re: Crashes with WordPress on IIS 8 with WinCache Extensions

    Apr 26, 2013 11:00 AM|1parkplace_Inc|LINK

    gep13

    Hello,

    I was just wondering, did you ever find a solution to this problem?

    I am having the exact same issue (although on Windows Server 2008 R2).

    Thanks

    Gary

    I am having the same problem, although with Windows Server 2012.  Has anyone found a way to resolve this? It leaves my Application Pool dead and customers are starting to notice.  I'm going to need to setup a monitor to ensure the app pool stays up because the IIS failure settings are not restarting it.

    Hope we can get this error fixed though!

  • Re: Crashes with WordPress on IIS 8 with WinCache Extensions

    Apr 26, 2013 11:22 AM|JanReilink|LINK

    There seems to be a lot of people having issues with (different versions of) the WinCache extension. My advice is, install and test with a different version if you encounter problems. Even development versions, but always in a test environment.

    You can troubleshoot your PHP/WinCache set up on the command line, just execute php-cgi.exe with the WinCache extension loaded. See http://www.saotn.org/php-54-wincache-on-iis-7-75-80/ for a manual PHP + WinCache installation guide and some troubleshooting options.

    HTH!

    Regards,
    Jan 

    wincache PHP

    Sysadmins of the North: https://www.saotn.org
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