BSOD playing Second Life

[Dingblast]

Hello, today I've received several BSOD crashes after idling in Second Life(3D Game) for 10-30 minutes.

The errors i've received are IRQL_NOT_LESS_OR_EQUAL and IRQL_GT_ZERO_AT_SYSTEM_SERVICE

I have not downloaded or installed any programs in weeks, and the problem just started occuring halfway through the day. Also, I've seen that this error can be caused by BitDefender, Malwarebytes and Antivirus programs, yet I have neither of the two, nor do I have any antivirus software installed.

BCCode: 4a
BCP1: 000007FEFF7A13FA
BCP2: 0000000000000002
BCP3: 0000000000000000
BCP4: FFFFF88007886CA0
OS Version: 6_1_7601
Service Pack: 1_0
Product: 768_1

I've attached the two .dmp files I recieved today also.

Thanks in advance for the help!

 

[axe0]

or do I have any antivirus software installed.

If you don't even have Microsoft Security Essentials installed, it is strongly adviced that you at least install that as basic protection and scan with MSE immediately.
Microsoft Security Essentials - Microsoft Windows.

Diagnostic Test

 RAM TEST

Run MemTest86+ to analyse your RAM. MemTest86+ - Test RAM - Windows 7 Forums

   Note

MemTest86+ needs to be run for at least 8 complete passes for conclusive results. Set it running before you go to bed and leave it overnight. We're looking for zero errors here. Even a single error will indicate RAM failure.

Addition:
If errors show up you can stop the test, remove all sticks but 1 and test this single stick in each slot for 8 passes or until errors show, switch sticks and repeat.
If errors show up and you see them a lot later, no problem, the errors don't affect the test.