Need help with BSOD! Appreciate any kind of help.

Hello experts at the Microsoft community, recently my computer has been experiencing bsod and it's getting really frustrating. It all started on April 26th, 2014. I've been running this new computer for about 2 months and this issue suddenly came up.

Problem signature
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.768.3
Locale ID: 1033

Files that help describe the problem
043014-37237-01.dmp
sysdata.xml
WERInternalMetadata.xml

View a temporary copy of these files
Warning: If a virus or other security threat caused the problem, opening a copy of the files could harm your computer.

Extra information about the problem
BCCode: 19
BCP1: 0000000000000020
BCP2: FFFFFA80078E5C50
BCP3: FFFFFA80078E6C00
BCP4: 000000000CFBFFEF
OS Version: 6_1_7601
Service Pack: 1_0
Product: 768_1

I've also uploaded the DMP files onto onedrive and here's the link:
http://1drv.ms/1kkDTez
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Question Info
Last updated February 28, 2018 Views 112 Applies to:
Answer

Hi,


We have two bug checks:


BAD_POOL_HEADER (19)

This indicates that a pool header is corrupt.


BugCheck 19, {21, fffffa800c096000, 1c10, 24002200241c33}


3: kd> !poolval fffffa800c096000
Pool page fffffa800c096000 region is Nonpaged pool

Validating Pool headers for pool page: fffffa800c096000

Pool page [ fffffa800c096000 ] is __inVALID.

Analyzing linked list...
[ fffffa800c096000 ]: invalid previous size [ 0xfb ] should be [ 0x0 ]
[ fffffa800c096000 --> fffffa800c0961f0 (size = 0x1f0 bytes)]: Corrupt region


3: kd> k
Child-SP          RetAddr           Call Site
fffff880`0285b4f8 fffff800`02ffa9b2 nt!KeBugCheckEx
fffff880`0285b500 fffff880`06a6031c nt!ExDeferredFreePool+0xfaa
fffff880`0285b5b0 00000000`00000000 RTKVHD64+0x2331c


RTKVHD64.sys is the Realtek High Definition Audio Function driver.


SYSTEM_SERVICE_EXCEPTION (3b)

This indicates that an exception happened while executing a routine that transitions from non-privileged code to privileged code.

This error has been linked to excessive paged pool usage and may occur due to user-mode graphics drivers crossing over and passing bad data to the kernel code.


1: kd> k
Child-SP          RetAddr           Call Site
fffff880`07a6e498 fffff800`02e93169 nt!KeBugCheckEx
fffff880`07a6e4a0 fffff800`02e92abc nt!KiBugCheckDispatch+0x69
fffff880`07a6e5e0 fffff800`02ebe75d nt!KiSystemServiceHandler+0x7c
fffff880`07a6e620 fffff800`02ebd535 nt!RtlpExecuteHandlerForException+0xd
fffff880`07a6e650 fffff800`02ece4c1 nt!RtlDispatchException+0x415
fffff880`07a6ed30 fffff800`02e93242 nt!KiDispatchException+0x135
fffff880`07a6f3d0 fffff800`02e91b4a nt!KiExceptionDispatch+0xc2
fffff880`07a6f5b0 fffff880`04a716cb nt!KiGeneralProtectionFault+0x10a
fffff880`07a6f740 fffff880`07a6f770 nvlddmkm+0x19f6cb
fffff880`07a6f748 fffff880`04a8399c 0xfffff880`07a6f770
fffff880`07a6f750 fffffa80`066fe000 nvlddmkm+0x1b199c
fffff880`07a6f758 fffffa80`09f5a000 0xfffffa80`066fe000
fffff880`07a6f760 fffffa80`09f5a000 0xfffffa80`09f5a000
fffff880`07a6f768 fffff880`00000000 0xfffffa80`09f5a000
fffff880`07a6f770 fffff880`07a6f7b0 0xfffff880`00000000
fffff880`07a6f778 fffff880`04a83a27 0xfffff880`07a6f7b0
fffff880`07a6f780 fffffa80`08600000 nvlddmkm+0x1b1a27
fffff880`07a6f788 fffff880`00000000 0xfffffa80`08600000
fffff880`07a6f790 00000000`000000a0 0xfffff880`00000000
fffff880`07a6f798 00000000`c1d00001 0xa0
fffff880`07a6f7a0 fffff880`04e05c70 0xc1d00001
fffff880`07a6f7a8 fffff880`07a6fb90 nvlddmkm+0x533c70
fffff880`07a6f7b0 fffff880`07a6f940 0xfffff880`07a6fb90
fffff880`07a6f7b8 fffff880`04a9d04b 0xfffff880`07a6f940
fffff880`07a6f7c0 fffffa80`07f7e900 nvlddmkm+0x1cb04b
fffff880`07a6f7c8 00000000`00000042 0xfffffa80`07f7e900
fffff880`07a6f7d0 fffff880`00000000 0x42
fffff880`07a6f7d8 fffff880`04c02552 0xfffff880`00000000
fffff880`07a6f7e0 fffff880`07a6f810 nvlddmkm+0x330552
fffff880`07a6f7e8 fffff880`04a8b4ab 0xfffff880`07a6f810
fffff880`07a6f7f0 fffffa80`066fe490 nvlddmkm+0x1b94ab
fffff880`07a6f7f8 fffffa80`07ffc910 0xfffffa80`066fe490
fffff880`07a6f800 00000000`00000001 0xfffffa80`07ffc910
fffff880`07a6f808 00000000`00000140 0x1
fffff880`07a6f810 fffff880`07a6f860 0x140
fffff880`07a6f818 fffff880`04add419 0xfffff880`07a6f860
fffff880`07a6f820 fffff880`07a6f9e0 nvlddmkm+0x20b419
fffff880`07a6f828 fffffa80`066fe000 0xfffff880`07a6f9e0
fffff880`07a6f830 fffffa80`066fe000 0xfffffa80`066fe000
fffff880`07a6f838 fffffa80`066fe000 0xfffffa80`066fe000
fffff880`07a6f840 00000000`00000000 0xfffffa80`066fe000

nvlddmkm.sys is the nVidia video driver.

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

1. Ensure you have the latest video card drivers. If you are already on the latest video card drivers, uninstall and install a version or a few versions behind the latest to ensure it's not a latest driver only issue. If you have already experimented with the latest video card driver and many previous versions, please give the beta driver for your card a try.

2. Remove and replace AVG with Microsoft Security Essentials for temporary troubleshooting purposes as it's very likely causing conflicts:

AVG removal - http://www.avg.com/us-en/utilities

MSE -  http://windows.microsoft.com/en-us/windows/security-essentials-download

3. Uninstall GPU-z ASAP.

4. RTCore64.sys is listed and loaded which is RivaTuner/EVGA Precision/MSI Afterburner (known BSOD issues w/Win7). Uninstall ASAP.

Regards,

Patrick

Debugger/Reverse Engineer.

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