Windows 10: IIS Worker Process Stops Working Randomly

I get the following warning log randomly under Event Viewer -> System. My web application app pool is restarted after this warning log and so causes web application session timeout randomly.

===============================================================

A process serving application pool 'DefaultAppPool' suffered a fatal communication error with the Windows Process Activation Service. The process id was '15168'. The data field contains the error number.

===============================================================

Control Panel -> Action Center -> Problem details has this entry:

===============================================================

Source
IIS Worker Process

Summary
Stopped working

Date
‎02-‎11-‎2018 12:42

Status
Report sent

Description
Faulting Application Path: c:\Windows\System32\inetsrv\w3wp.exe

Problem signature
Problem Event Name: APPCRASH
Application Name: w3wp.exe
Application Version: 8.5.9600.16384
Application Timestamp: 5215df96
Fault Module Name: KERNELBASE.dll
Fault Module Version: 6.3.9600.18938
Fault Module Timestamp: 5a7ddf0a
Exception Code: e0434352
Exception Offset: 0000000000008eac
OS Version: 6.3.9600.2.0.0.272.7
Locale ID: 1030
Additional Information 1: 8f18
Additional Information 2: 8f181775e1d9cd1da19251bf57b96e31
Additional Information 3: 9c96
Additional Information 4: 9c9692247e706e5e8f9f7e3190aed9bc

Extra information about the problem
Bucket ID: 04bb37888f7f275e9b00f265338898db (1945821555494263003)

===============================================================

I also used debug diagnostic tool to collect dump file and with the following error:

In w3wp__ZFP__PID__7524__Date__11_09_2018__Time_10_43_10AM__56__Second_Chance_Exception_E0434352.dmp the assembly instruction at KERNELBASE!RaiseException+68 in C:\Windows\System32\KERNELBASE.dll has caused a CLR Exception on thread 92 with the following error information:
Type: NOT_FOUND
Message: NOT_FOUND
And tried running !analyze -v in Windbg for this dump file with the following results:

===============================================================

0:095> !analyze -v
*******************************************************************************
* *
* Exception Analysis *
* *
*******************************************************************************

DEBUG_FLR_EXCEPTION_CODE(80131604) and the ".exr -1" ExceptionCode(e0434352) don't match
GetUrlPageData2 (WinHttp) failed: 12007.

KEY_VALUES_STRING: 1


STACKHASH_ANALYSIS: 1

TIMELINE_ANALYSIS: 1

Timeline: !analyze.Start
Name: <blank>
Time: 2018-11-12T06:19:51.384Z
Diff: 248309384 mSec

Timeline: Dump.Current
Name: <blank>
Time: 2018-11-09T09:21:22.0Z
Diff: 0 mSec

Timeline: Process.Start
Name: <blank>
Time: 2018-11-09T08:58:58.0Z
Diff: 1344000 mSec

Timeline: OS.Boot
Name: <blank>
Time: 2018-11-06T10:42:49.296Z
Diff: 254312704 mSec


DUMP_CLASS: 2

DUMP_QUALIFIER: 400

CONTEXT: (.ecxr)
rax=00007ffa999bb82c rbx=000000e73edb71f0 rcx=00005476de8cc0f2
rdx=00007ffa999ba96e rsi=0000000000000002 rdi=000000e73edb6d00
rip=00007ffa9f748eac rsp=000000e73edb7400 rbp=000000e73edb7ab0
r8=fffffffffffffffe r9=000000e73edb7760 r10=000000e73edb6ff0
r11=0000000000000000 r12=000000e73edb7558 r13=0000000000000000
r14=000000e73edb8828 r15=0000000000000000
iopl=0 nv up ei pl nz na pe nc
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00000200
KERNELBASE!RaiseException+0x68:
00007ffa`9f748eac 488b8c24c0000000 mov rcx,qword ptr [rsp+0C0h] ss:000000e7`3edb74c0=0000b08d093571dd
Resetting default scope

FAULTING_IP:
KERNELBASE!RaiseException+68
00007ffa`9f748eac 488b8c24c0000000 mov rcx,qword ptr [rsp+0C0h]

EXCEPTION_RECORD: (.exr -1)
ExceptionAddress: 00007ffa9f748eac (KERNELBASE!RaiseException+0x0000000000000068)
ExceptionCode: e0434352 (CLR exception)
ExceptionFlags: 00000001
NumberParameters: 5
Parameter[0]: ffffffff80131604
Parameter[1]: 0000000000000000
Parameter[2]: 0000000000000000
Parameter[3]: 0000000000000000
Parameter[4]: 00007ffa99940000

DEFAULT_BUCKET_ID: CLR_EXCEPTION_NOSOS

EXCEPTION_CODE: (HRESULT) 0x80131604 (2148734468) - <Unable to get error code text>

EXCEPTION_CODE_STR: 80131604

WATSON_BKT_PROCSTAMP: 5215df96

WATSON_BKT_PROCVER: 8.5.9600.16384

PROCESS_VER_PRODUCT: Internet Information Services

WATSON_BKT_MODULE: KERNELBASE.dll

WATSON_BKT_MODSTAMP: 5a7ddf0a

WATSON_BKT_MODOFFSET: 8eac

WATSON_BKT_MODVER: 6.3.9600.18938

MODULE_VER_PRODUCT: Microsoft? Windows? Operating System

BUILD_VERSION_STRING: 6.3.9600.18217 (winblue_ltsb.160124-0053)

MODLIST_WITH_TSCHKSUM_HASH: c262250a3f355ae0b6af9fd8827865a05812aa17

MODLIST_SHA1_HASH: 861cd4f5c062df97f6986bae763bbd3f8bd68e2c

COMMENT: Dump created by DbgHost. Second_Chance_Exception_E0434352

NTGLOBALFLAG: 0

PROCESS_BAM_CURRENT_THROTTLED: 0

PROCESS_BAM_PREVIOUS_THROTTLED: 0

APPLICATION_VERIFIER_FLAGS: 0

PRODUCT_TYPE: 3

SUITE_MASK: 272

DUMP_FLAGS: 8000c07

DUMP_TYPE: 3

PROCESS_NAME: unknown

MISSING_CLR_SYMBOL: 0

ANALYSIS_SESSION_HOST: GGFKC7H2E

ANALYSIS_SESSION_TIME: 11-12-2018 15:19:51.0384

ANALYSIS_VERSION: 10.0.17763.1 x86fre

MANAGED_CODE: 1

MANAGED_ENGINE_MODULE: clr

MANAGED_BITNESS_MISMATCH:
Managed code needs matching platform for proper analysis. Use 'x64' debugger.

LAST_CONTROL_TRANSFER: from 00007ffa9a7a1f09 to 00007ffa9f748eac

THREAD_ATTRIBUTES:
FAULTING_THREAD: ffffffff

THREAD_SHA1_HASH_MOD_FUNC: 1435eb2ea43ce48394c8c8e2eb98dd568f2ee1c4

THREAD_SHA1_HASH_MOD_FUNC_OFFSET: 1721d90e2db47c397987f003f5bb32eef5ed0b63

OS_LOCALE: DAN

ADDITIONAL_DEBUG_TEXT: SOS.DLL is not loaded for managed code. Analysis might be incomplete

BUGCHECK_STR: CLR_EXCEPTION_NOSOS

PRIMARY_PROBLEM_CLASS: CLR_EXCEPTION

PROBLEM_CLASSES:

ID: [0n254]
Type: [CLR_EXCEPTION]
Class: Primary
Scope: DEFAULT_BUCKET_ID (Failure Bucket ID prefix)
BUCKET_ID
Name: Add
Data: Omit
PID: [Unspecified]
TID: [0x3624]
Frame: [0] : KERNELBASE!RaiseException

ID: [0n251]
Type: [NOSOS]
Class: Addendum
Scope: DEFAULT_BUCKET_ID (Failure Bucket ID prefix)
BUCKET_ID
Name: Add
Data: Omit
PID: [Unspecified]
TID: [Unspecified]
Frame: [0]

STACK_TEXT:
00000000`00000000 00000000`00000000 w3wp!unknown_function+0x0


STACK_COMMAND: ** Pseudo Context ** ManagedPseudo ** Value: 24a99800 ** ; kb

THREAD_SHA1_HASH_MOD: 683fb228a9ea27c3c4b6829014c0ae8c35fd0fb4

SYMBOL_STACK_INDEX: 0

SYMBOL_NAME: w3wp!unknown_function

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: w3wp

IMAGE_NAME: w3wp.exe

DEBUG_FLR_IMAGE_TIMESTAMP: 5215df96

BUCKET_ID: CLR_EXCEPTION_NOSOS_w3wp!unknown_function

FAILURE_EXCEPTION_CODE: 80131604

FAILURE_IMAGE_NAME: w3wp.exe

BUCKET_ID_IMAGE_STR: w3wp.exe

FAILURE_MODULE_NAME: w3wp

BUCKET_ID_MODULE_STR: w3wp

FAILURE_FUNCTION_NAME: unknown_function

BUCKET_ID_FUNCTION_STR: unknown_function

BUCKET_ID_OFFSET: 0

BUCKET_ID_MODTIMEDATESTAMP: 5215df96

BUCKET_ID_MODCHECKSUM: 15185

BUCKET_ID_MODVER_STR: 8.5.9600.16384

BUCKET_ID_PREFIX_STR: CLR_EXCEPTION_NOSOS_

FAILURE_PROBLEM_CLASS: CLR_EXCEPTION

FAILURE_SYMBOL_NAME: w3wp.exe!unknown_function

FAILURE_BUCKET_ID: CLR_EXCEPTION_NOSOS_80131604_w3wp.exe!unknown_function

WATSON_STAGEONE_URL: http://watson.microsoft.com/StageOne/unknown/8.5.9600.16384/5215df96/KERNELBASE.dll/6.3.9600.18938/5a7ddf0a/80131604/00008eac.htm?Retriage=1

TARGET_TIME: 2018-11-09T09:21:22.000Z

OSBUILD: 9200

OSSERVICEPACK: 17415

SERVICEPACK_NUMBER: 0

OS_REVISION: 0

OSPLATFORM_TYPE: x64

OSNAME: Windows 8

OSEDITION: Windows 8 Server TerminalServer SingleUserTS

USER_LCID: 0

OSBUILD_TIMESTAMP: 2014-10-29 11:45:30

BUILDDATESTAMP_STR: 160124-0053

BUILDLAB_STR: winblue_ltsb

BUILDOSVER_STR: 6.3.9600.18217

ANALYSIS_SESSION_ELAPSED_TIME: 358d

ANALYSIS_SOURCE: UM

FAILURE_ID_HASH_STRING: um:clr_exception_nosos_80131604_w3wp.exe!unknown_function

FAILURE_ID_HASH: {b43c244a-dd13-f6d0-2a00-9478d49a1606}

Followup: MachineOwner
---------

===============================================================

I am running this web application in a Windows Server 2012 R2, 64bit operating system.

I am struggling on analyzing these crash dump information. I tried searching for related posts regarding this crash issue and one suggestion I got is to set Enable32BitApplication to true for application pool which I have to try yet (Reference link -

https://social.microsoft.com/Forums/en-US/3f0722ba-90a2-4167-90b4-01181aec9ee4/kernelbaseraiseexception68-when-calling-asmx-webmethod?forum=Offtopic)

Can someone further explain significance of setting this Enable32BitApplication to true as solution to this issue?

Or any guidance in further troubleshoot this crash will be much appreciated.

Thank you.

:)

 

Logitech G930 randomly stops working?

Hi *Smile

I've had G930 for over a year and it's been working quite well, but recently, it just randomly stops working! (it stops for 3-4 seconds and then start works again)
I tried removing the driver and installing it again and still the same problem
anyone who can help? *Frown

 

Process auth host worker

Hi. Do you know
what
makes the process "auth
host
worker" on Windows 10 Mobile?
I saw
this process
in the settings "Battery saver"

 

Internet randomly stops working on laptop

Hi,

Several factors may affect your Internet connection that may potentially affect its performance or for it to stop working randomly. To better assist you, we would like to ask you a few questions:

• Is this the first time that you've encountered the issue using your laptop?
• Have you made any recent changes on your laptop prior to this issue?
• Did you encounter any error messages? If so, please send us a screenshot of the exact error.
  
• What troubleshooting steps have you performed so far?

We'll keep an eye out for your response.