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Windows 7: BSOD while playing DotA 2 - Bad Pool Caller 0x000000C2

26 Jul 2015   #1
newbieman

Windows 7 64bit
 
 
BSOD while playing DotA 2 - Bad Pool Caller 0x000000C2

Hi Everyone, I've recently changed from direct cable connection into a wireless adapter (ASUS USB-AC56) and have been experiencing BSODs occurrences. Most of the BSODs occurs while I'm playing DotA 2, sometimes when I'm browsing the internet.

Have updated my network driver to the latest version and I'm still getting BSODs.

Bluescreenviewer apparently points to the "nwifi.sys" and "vwififlt.sys" as the cause of the crash.

Attached with my post are the zip files with the dump file.

Thank you for your help, much appreicated.


My System SpecsSystem Spec
.
26 Jul 2015   #2
Boozad

W7 Pro x64 SP1 | W10 Pro IP x64 | W8.1 Pro x64 VM | Linux Mint VM
 
 

There are no dump files in your logs to analyse. Follow the steps below to make sure you're set to record Small Memory Dumps.
  1. Open Advanced System Settings
  2. Click on Settings in Startup & Recovery
  3. Make sure both boxes indicated below are checked
  4. In the dropdown box ensure you're set to record Small Memory Dumps
My System SpecsSystem Spec
26 Jul 2015   #3
newbieman

Windows 7 64bit
 
 

Hi Boozad, Attached is the .zip with the dumpfiles.
My System SpecsSystem Spec
.

28 Jul 2015   #4
Boozad

W7 Pro x64 SP1 | W10 Pro IP x64 | W8.1 Pro x64 VM | Linux Mint VM
 
 

I'll get round to looking at these tonight mate, apologies for the delay.
My System SpecsSystem Spec
07 Aug 2015   #5
newbieman

Windows 7 64bit
 
 

Hi there,

Attached are my new BSOD logs.
My System SpecsSystem Spec
07 Aug 2015   #6
Boozad

W7 Pro x64 SP1 | W10 Pro IP x64 | W8.1 Pro x64 VM | Linux Mint VM
 
 

Apologies I let this one slip, I'll get round to it later today. Send me a VM if I haven't looked at them by tonight.
My System SpecsSystem Spec
07 Aug 2015   #7
Laith

Windows 10 Professional x64
 
 

I can assist you Boozad
Hiya and welcome to SevenForums!
Code:
BugCheck C2, {7, 109b, 40e0001, fffffa800b73fb10}

Unable to load image rtwlanu.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for rtwlanu.sys
*** ERROR: Module load completed but symbols could not be loaded for rtwlanu.sys
GetPointerFromAddress: unable to read from fffff8000330e100
Probably caused by : vwififlt.sys ( vwififlt!FilterSendNetBufferListsComplete+151 )
Code:
BugCheck C2, {7, 109b, 40e0009, fffffa800743cd00}

GetPointerFromAddress: unable to read from fffff800032c6100
Probably caused by : Unknown_Image ( ANALYSIS_INCONCLUSIVE )
Update your Realtek RTLxxxxx Wireless USB 2.0 network adapter driver.

Run sfc /scannow and chkdsk /r.
Install the latest updates from Windows Update.

Do the exact same steps for chkdsk /r but instead of typing in sfc /scannow type chkdsk /r.

SFC /SCANNOW Command - System File Checker
My System SpecsSystem Spec
11 Aug 2015   #8
newbieman

Windows 7 64bit
 
 

Hi Laith,

Thanks for the input, I have done exactly what you said, updating the drivers. The situation has definitely improved.
However, I just encountered yet another BSOD (Bad Pool Caller). Attached are the new logs.

Thanks again.
My System SpecsSystem Spec
11 Aug 2015   #9
Laith

Windows 10 Professional x64
 
 

Hmm,
Code:
BugCheck C2, {7, 109b, 40e000a, fffffa800bae4f30}

Unable to load image \SystemRoot\system32\DRIVERS\rtwlanu.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for rtwlanu.sys
*** ERROR: Module load completed but symbols could not be loaded for rtwlanu.sys
GetPointerFromAddress: unable to read from fffff80003314100
Probably caused by : vwififlt.sys ( vwififlt!FilterSendNetBufferListsComplete+151 )
It still blames the WiFi driver. This could be a bad card. Can you borrow a friends card and see if that works?
My System SpecsSystem Spec
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