We have an asp.net MVC web application hosted on several of our clients' servers. Recently, only one of them, the utility is recycled approximately every 15 minutes. I checked the event viewer and there is no Warnings log which contains some help with any random exceptions. I found only a few logs of the "Information" level with the original "Windows Error Reporting", which contains the following:
Fault bucket , type 0
Event Name: CLR20r3
Response: Not available
Cab Id: 0
Problem signature:
P1: w3wp.exe
P2: 7.5.7601.17514
P3: 4ce7a5f8
P4: mscorlib
P5: 4.0.30319.17929
P6: 4ffa561c
P7: 1098
P8: 0
P9: System.StackOverflowException
P10:
Attached files:
These files may be available here:
C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_w3wp.exe_a7ffe533c17adc1b839d5aa19f1af2e61b1d2_0704a515
Analysis symbol:
Rechecking for solution: 0
Report Id: 7fc73fce-5389-11e5-9721-7824af3d6615
Report Status: 4
and this:
Fault bucket 3263327202, type 1
Event Name: APPCRASH
Response: Not available
Cab Id: 0
Problem signature:
P1: w3wp.exe
P2: 7.5.7601.17514
P3: 4ce7a5f8
P4: clr.dll
P5: 4.0.30319.17929
P6: 4ffa5753
P7: c00000fd
P8: 000010b9
P9:
P10:
Attached files:
C:\Windows\Temp\WERC4A6.tmp.appcompat.txt
C:\Windows\Temp\WERC523.tmp.WERInternalMetadata.xml
C:\Windows\Temp\WERC524.tmp.hdmp
C:\Windows\Temp\WERED7D.tmp.mdmp
These files may be available here:
C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_w3wp.exe_868a5e613d491401176645f115078f3faa98e9_03a912c5
Analysis symbol:
Rechecking for solution: 0
Report Id: 4c379387-5388-11e5-9721-7824af3d6615
Report Status: 0
as you can see this is a StackOverflowException !
as well as some error log “Error” with the source “Application error” with this content:
Faulting application name: w3wp.exe, version: 7.5.7601.17514, time stamp: 0x4ce7a5f8
Faulting module name: clr.dll, version: 4.0.30319.17929, time stamp: 0x4ffa5753
Exception code: 0xc00000fd
Fault offset: 0x00019fe9
Faulting process id: 0xcac
Faulting application start time: 0x01d0e79515891375
Faulting application path: C:\Windows\SysWOW64\inetsrv\w3wp.exe
Faulting module path: C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll
Report Id: dc73f522-5388-11e5-9721-7824af3d6615
C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_w3wp.exe....., .
? - , , ?
!