On one of my IIS servers I've found this:
Faulting application name: php-cgi.exe, version: 5.3.6.0, time stamp: 0x4d81eb28
Faulting module name: php_wincache.dll, version: 1.2.411.0, time stamp: 0x4da33b73
Exception code: 0xc0000005
Fault offset: 0x0000a431
Faulting process id: 0x6e10
Faulting application start time: 0x01cbf9199248bc4c
Faulting application path: C:\...PATH...\PHP\php-cgi.exe
Faulting module path: C:\...PATH...\PHP\ext\php_wincache.dll
Report Id: d1f4431c-651f-11e0-aee3-000c29e8e15d
Faulting application name: php-cgi.exe, version: 5.3.6.0, time stamp: 0x4d81eb28
Faulting module name: php_wincache.dll, version: 1.2.411.0, time stamp: 0x4da33b73
Exception code: 0xc0000005
Fault offset: 0x0000a431
Faulting process id: 0x3350
Faulting application start time: 0x01cbf8eecfab870f
Faulting application path: C:\...PATH...\PHP\php-cgi.exe
Faulting module path: C:\...PATH...\PHP\ext\php_wincache.dll
Report Id: 5249383d-64e6-11e0-aee3-000c29e8e15d
but it has occured only twice after enabling wincache.
On another server I'm getting this:
Faulting application name: php-cgi.exe, version: 5.3.6.0, time stamp: 0x4d81eb28
Faulting module name: unknown, version: 0.0.0.0, time stamp: 0x00000000
Exception code: 0xc0000005
Fault offset: 0x00000000
Faulting process id: 0x1b3c
Faulting application start time: 0x01cbf911956d2678
Faulting application path: C:\...PATH...\PHP\php-cgi.exe
Faulting module path: unknown
Report Id: d469e138-6504-11e0-b562-000c291e30e7
and this error occured about 20x times today. I'm not sure if it is related to wincache since there is "unknown" in module name. In all cases I have the same php.ini and the same environment (IIS 7.5 Win 2008 Web Server x64 with app pools set to 32 bit compatibility).
