Please follow - Blue Screen of Death (BSOD) Posting Instructions
BlueScreenView is a pretty useless program in my opinion, it gives a Stop Code, a Probably Caused Line and maybe a call stack?
If you want to have a look at the dump files yourself, even for curosity, then WinDbg is the proper tool to use - WinDBG: The very basics
Code:
BugCheck C2, {7, 109b, 4030010, fffffa8005a8faa0}
Probably caused by : avnetflt.sys ( avnetflt+76fa )
The bugcheck indicates that a driver has double freed a pool allocation.
Code:
3: kd> !pool fffffa8005a8faa0
Pool page fffffa8005a8faa0 region is Nonpaged pool
fffffa8005a8f000 size: 150 previous size: 0 (Allocated) File (Protected)
fffffa8005a8f150 size: 30 previous size: 150 (Free) ....
fffffa8005a8f180 size: 100 previous size: 30 (Allocated) Ntfx
fffffa8005a8f280 size: 40 previous size: 100 (Allocated) ReTa
fffffa8005a8f2c0 size: c0 previous size: 40 (Allocated) FMsl
fffffa8005a8f380 size: 100 previous size: c0 (Allocated) MmCa
fffffa8005a8f480 size: 100 previous size: 100 (Allocated) Ntfx
fffffa8005a8f580 size: 100 previous size: 100 (Allocated) MmCa
fffffa8005a8f680 size: c0 previous size: 100 (Allocated) EtwR (Protected)
fffffa8005a8f740 size: d0 previous size: c0 (Allocated) MmCa
fffffa8005a8f810 size: 80 previous size: d0 (Free) WfpM
fffffa8005a8f890 size: 100 previous size: 80 (Allocated) MmCa
fffffa8005a8f990 size: 100 previous size: 100 (Allocated) Ntfx
*fffffa8005a8fa90 size: 30 previous size: 100 (Free ) *Pctx
Owning component : Unknown (update pooltag.txt)
fffffa8005a8fac0 size: 60 previous size: 30 (Allocated) Io
fffffa8005a8fb20 size: b0 previous size: 60 (Free) Vadm
fffffa8005a8fbd0 size: 100 previous size: b0 (Allocated) Ntfx
fffffa8005a8fcd0 size: 150 previous size: 100 (Allocated) File (Protected)
fffffa8005a8fe20 size: 90 previous size: 150 (Allocated) WfpH
fffffa8005a8feb0 size: 50 previous size: 90 (Free) ObCi
fffffa8005a8ff00 size: 100 previous size: 50 (Allocated) Ntfx
Code:
3: kd> !pooltag Pctx
Pooltag Pctx not found in pooltag.txt
The important aspect is the Free, this indicates that the pool allocation has already been freed, and supports the assumption made by WinDbg that the pool allocation was freed twice. The owner of the pool allocation, or more specifically the Pool Tag isn't documented within PoolTag.txt, which (after installing WinDbg) can be found in this directory:
Code:
C:\Program Files\Windows Kits\8.0\Debuggers\x86\triage
Code:
3: kd> lmvm avnetflt
start end module name
fffff880`0849f000 fffff880`084b6000 avnetflt T (no symbols)
Loaded symbol image file: avnetflt.sys
Image path: \SystemRoot\system32\DRIVERS\avnetflt.sys
Image name: avnetflt.sys
Timestamp: Mon Sep 23 17:32:45 2013 (52406D2D)
CheckSum: 0001500B
ImageSize: 00017000
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4
The driver causing the problem seems to be related to your Avira Security Suite or program, please check for a updated version of the program, or remove the program completely with the Avira Removal Tool, and then use these free alternatives:
Install and perform full scans with:
Information
Remember to install the free version of Malwarebytes not the free trail; untick the free trial box during installation. MSE is the most lightweight and compatible with the Windows 7 operating system
You can also view this thread for a complete free and lightweight security protection combination:
Code:
3: kd> lmvm netr28x
start end module name
fffff880`04272000 fffff880`044b6000 netr28x T (no symbols)
Loaded symbol image file: netr28x.sys
Image path: \SystemRoot\system32\DRIVERS\netr28x.sys
Image name: netr28x.sys
Timestamp: Wed Nov 28 01:32:10 2012 (50B5699A)
CheckSum: 00248CC2
ImageSize: 00244000
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4
Your Ralink RT2860 series Wireless LAN Card (you may have a different manufacturer) seems to be rather outdated, please update the driver from here MediaTek - Downloads Windows or check your motherboard/model support page.
Code:
3: kd> dds 0000000004030010
00000000`04030010 ????????
00000000`04030014 ????????
00000000`04030018 ????????
00000000`0403001c ????????
00000000`04030020 ????????
00000000`04030024 ????????
00000000`04030028 ????????
00000000`0403002c ????????
00000000`04030030 ????????
00000000`04030034 ????????
00000000`04030038 ????????
00000000`0403003c ????????
00000000`04030040 ????????
00000000`04030044 ????????
00000000`04030048 ????????
00000000`0403004c ????????
00000000`04030050 ????????
00000000`04030054 ????????
00000000`04030058 ????????
00000000`0403005c ????????
00000000`04030060 ????????
00000000`04030064 ????????
00000000`04030068 ????????
00000000`0403006c ????????
00000000`04030070 ????????
00000000`04030074 ????????
00000000`04030078 ????????
00000000`0403007c ????????
00000000`04030080 ????????
00000000`04030084 ????????
00000000`04030088 ????????
00000000`0403008c ????????
We can also view the memory contents of the pool allocation, but these seem to be empty, I'm not sure if it's because the pool allocation was freed and therefore will contain no data, or that this file is a Minidump and this information wasn't retained.
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