BSOD after computer goes to sleep, BCCode 9f

[topfuel75]

When I leave my computer turned on and come back after a an hour or so it is turned off. When I turn it on again I get the error message below.
I believe that the BSOD has something to do with the computer goes to sleep, because if I leave the computer on with music playing it remains turned on.
My computer nor installation is not brand new, and the system has worked fine since some month ago.

The DM Log file is attached.

What may cause this BSOD?

Thanks,
Fredrik

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1053

Additional information about the problem:
BCCode: 9f
BCP1: 00000003
BCP2: 85907560
BCP3: 82D6FAE0
BCP4: D0404BE0
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\112715-10467-01.dmp
C:\Users\fredrik\AppData\Local\Temp\WER-28735-0.sysdata.xml
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[Golden]

*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 9F, {3, 85cc8680, 8078adb0, ae8976a0}

Probably caused by : pci.sys

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

Irp is active with 3 stacks 2 is current (= 0xae897734)
 No Mdl: No System Buffer: Thread 00000000:  Irp stack trace.  
     cmd  flg cl Device   File     Completion-Context
 [  0, 0]   0  0 00000000 00000000 00000000-00000000    

			Args: 00000000 00000000 00000000 00000000
>[ 16, 2]   0 e1 864bc028 00000000 82f7ad5d-d2723998 Success Error Cancel pending
	      Unable to load image \SystemRoot\system32\DRIVERS\Rt86win7.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for[B] [COLOR="red"]Rt86win7.sys[/COLOR][/B]
*** ERROR: Module load completed but symbols could not be loaded for Rt86win7.sys
 \Driver\RTL8167	nt!PopSystemIrpCompletion
			Args: 00015400 00000000 00000005 00000003
 [  0, 0]   0  0 00000000 00000000 00000000-d2723998    

			Args: 00000000 00000000 00000000 00000000

start    end        module name
94389000 943eb000   Rt86win7 T (no symbols)           
    Loaded symbol image file: Rt86win7.sys
    Image path: \SystemRoot\system32\DRIVERS\Rt86win7.sys
    Image name: Rt86win7.sys
    Timestamp:        Fri [B][COLOR="Red"]Jun 10[/COLOR][/B] 16:01:55 [B][COLOR="red"]2011[/COLOR][/B] (4DF1BA5B)
    CheckSum:         0006A77B
    ImageSize:        00062000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

You need to update the outdated Realtek network driver.

Realtek

 

[topfuel75]

Thanks for your reply!
But the BSOD still appear after the update of the Realtek network driver.
Here's the error message I receive now, and I have attached an updated DM Log file.

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1053
Additional information about the problem:
BCCode: 9f
BCP1: 00000003
BCP2: 85CC7030
BCP3: 82D73AE0
BCP4: 86DFDAA0
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1
Files that help describe the problem:
C:\Windows\Minidump\112815-10623-02.dmp
C:\Users\fredrik\AppData\Local\Temp\WER-3206366-0.sysdata.xml

 

[Golden]

*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 9F, {3, 85909030, 82d2eae0, 87d3ff00}

Probably caused by : pci.sys

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

Irp is active with 3 stacks 2 is current (= 0x87d3ff94)
 No Mdl: No System Buffer: Thread 00000000:  Irp stack trace.  
     cmd  flg cl Device   File     Completion-Context
 [  0, 0]   0  0 00000000 00000000 00000000-00000000    

			Args: 00000000 00000000 00000000 00000000
>[ 16, 2]   0 e1 864c1028 00000000 82f2ed5d-8779a050 Success Error Cancel pending
	      Unable to load image \SystemRoot\system32\DRIVERS\Rt86win7.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for [B][COLOR="Red"]Rt86win7.sys[/COLOR][/B]
*** ERROR: Module load completed but symbols could not be loaded for Rt86win7.sys
 \Driver\RTL8167	nt!PopSystemIrpCompletion
			Args: 00015400 00000000 00000005 00000003
 [  0, 0]   0  0 00000000 00000000 00000000-8779a050    

			Args: 00000000 00000000 00000000 00000000

start    end        module name
93f83000 93fe5000   Rt86win7 T (no symbols)           
    Loaded symbol image file: Rt86win7.sys
    Image path: \SystemRoot\system32\DRIVERS\Rt86win7.sys
    Image name: Rt86win7.sys
    Timestamp:        Fri [B][COLOR="red"]Jun 10[/COLOR][/B] 16:01:55 [B][COLOR="red"]2011[/COLOR][/B] (4DF1BA5B)
    CheckSum:         0006A77B
    ImageSize:        00062000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

You didn't update the Realtek driver - it has exactly the same date stamp as before. Update the driver.