BSOD After finishing a League of Legends game, have info

Security App

Crashes indicate Bit Defender being a possible cause. Remove Bit Defender and replace with Microsoft Security Essentials to see if it provides more stability. Uninstallers (removal tools) for common antivirus software. Microsoft Security Essentials and Malwarebytes are recommended from a strict BSOD perspective. They do not cause blue screens on the system as other AV products do.

Microsoft Security Essentials, Free antivirus for windows and Malwarebytes Anti-Malware Free

   Information

• Do not start the free trial of MalwareBytes, unselect that option when prompted.
  
  
  
• Update and make full scans with both separately.

Please uninstall this software:
WinRing0x64.sys Sat Jul 26 19:29:37 2008 - many different programs that center around the using of the WinRing libraries (RealTemp, Corsair Link2 (known BSOD issues w/Win8), Razer GameBooster, etc)

Revo Uninstaller
Download and install Revo Uninstaller free from here: Download Revo Uninstaller Freeware - Free and Full Download - Uninstall software, remove programs, solve uninstall problems

Opt for "Advanced Mode" and uninstall the software (also delete the leftover registry entries).

Memtest86+

Run Memtest86+ for at least 8-10 passes. It may take up to 20 passes to find problems. Make sure to run it once after the system has been on for a few hours and is warm, and then also run it again when the system has been off for a few hours and is cold. How to Test and Diagnose RAM Issues with Memtest86+

   Note

Pay close attention to part 3 of the tutorial in order to rule the faulty RAM stick out.

   Tip

Do this test overnight.

Code:

Built by: 7601.18113.amd64fre.win7sp1_gdr.130318-1533
Debug session time: Wed Jun 12 08:14:02.277 2013 (UTC + 6:00)
System Uptime: 0 days 8:10:36.120
BugCheck 4A, {76e5138a, 2, 0, fffff88003b9cb60}
Probably caused by : ntkrnlmp.exe ( nt!KiSystemServiceExit+245 )
BUGCHECK_STR:  RAISED_IRQL_FAULT
PROCESS_NAME:  vsserv.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``

Code:

*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
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Use !analyze -v to get detailed debugging information.

BugCheck 4A, {76e5138a, 2, 0, fffff88003b9cb60}

Probably caused by : ntkrnlmp.exe ( nt!KiSystemServiceExit+245 )

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

7: kd> !analyze -v; !sysinfo cpuspeed; !sysinfo SMBIOS; lmtsmn; q
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*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

IRQL_GT_ZERO_AT_SYSTEM_SERVICE (4a)
Returning to usermode from a system call at an IRQL > PASSIVE_LEVEL.
Arguments:
Arg1: 0000000076e5138a, Address of system function (system call routine)
Arg2: 0000000000000002, Current IRQL
Arg3: 0000000000000000, 0
Arg4: fffff88003b9cb60, 0

Debugging Details:
------------------


PROCESS_NAME:  vsserv.exe

BUGCHECK_STR:  RAISED_IRQL_FAULT

FAULTING_IP: 
+0
00000000`76e5138a ??              ???

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  WIN7_DRIVER_FAULT

CURRENT_IRQL:  2

LAST_CONTROL_TRANSFER:  from fffff80002cd51a9 to fffff80002cd5c00

STACK_COMMAND:  kb

FOLLOWUP_IP: 
nt!KiSystemServiceExit+245
fffff800`02cd50e0 4883ec50        sub     rsp,50h

SYMBOL_STACK_INDEX:  2

SYMBOL_NAME:  nt!KiSystemServiceExit+245

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: nt

IMAGE_NAME:  ntkrnlmp.exe

DEBUG_FLR_IMAGE_TIMESTAMP:  5147d9c6

FAILURE_BUCKET_ID:  X64_RAISED_IRQL_FAULT_vsserv.exe_nt!KiSystemServiceExit+245

BUCKET_ID:  X64_RAISED_IRQL_FAULT_vsserv.exe_nt!KiSystemServiceExit+245

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

Umm Hey :) thanks for the rep.

I would say you to remove them just for testing purpose, if we know that they weren't creating a problem or causing your BSOD's, you can put them back to your system.

Here's a few more you should do:

Hard Drive/Storage

Post disk summary using CrystalDiskInfo software: CrystalDiskInfo Standard Edition

• For how to upload a screenshot or file, read here

Make a hard drive test from the hard drive manufacturers website: Hard Drive Diagnostic Procedure

For errors on your Hard drive(s): How to Run Disk Check in Windows 7

System Temperature

Ensure that there are no heat issues, For monitoring heat of the system use Speccy or HWMonitor

SFC /scannow to check windows for corruption:

How to Repair Windows 7 System Files with System File Checker
1. Click Start
2. In the search box, type Command Prompt
3. In the list that appears, right-click on cmd.exe and choose Run as administrator
4. In the command window that opens, type

sfc /scannow

and hit enter.