Windows 10: Unknown BSOD when benchmarking

Specs:
CPU: i9-9900k ASUS AI OC'd to 4.9GHz

GPU: ROG Strix RTX 2080 ti @1650MHz

MOBO: ASUS ROG Strix Z390-E gaming
RAM: 322x16GB Vengeance RGB Pro@3200MHz

CPU cooler: H150i pro


So I just recently did a cinebench r23 benchmark, and about a minute after it started, I got a BSOD with the stop code IRQL_NOT_LESS_OR_EQUAL. Normally, BSODs happened to me when the CPU overheated, but I had HWmonitor open and the max CPU temp it read was about 76, not even near the maximum threshold. Like it said in the spec sheet, I tried to use ASUS AI overclock in my BIOS as I felt like my OC settings weren't really the greatest, and VCORE seemed to go to the 1.46 volt range, which I thought was legit as my PC BSOD earlier from undervolting at around 1.32 volts. Almost a year back when I built this thing, AI OC seemed to work very well, as it never BSOD and was working perfectly fine. Can someone please help me find the answer to this problem?
Thanks

:)

 

techPowerUp 2011 CPU benchmark suite

[heading]Benchmark Suite 2010/2011 - ***incomplete***[/heading]

• 
  SYNTHETIC BENCHMARKS:
• Everest Ultimate - Read/Write/Copy/Latency
• PC Mark Vantage 64-bit
• 3D Mark Vantage Performance (CPU and Total score) / 3D Mark 11
• wPrime v2.4 1024M
• SuperPI 1M

• 
  AUDIO ENCODING:
• unknown
• unknown

• 
  VIDEO ENCODING:
• x264 benchmark HD V3.0
• unknown

• 
  RENDERING/IMAGE PROCESSING:
• Photoshop CS5 Retouch Artists Speed Test
• Cinebench R11 64-bit
• POV Ray 3.7b 64-bit

• 
  ARCHIVING/ENCRYPTION:
• 7zip 64-bit - 32 MB mutithreading
• WinRAR Benchmark 64-bit
• WinRAR/7zip real life compression ~ 1 GB folder
• Windows 7 performance index encryption/compression

• 
  GAMING:
• Civilization V
• Mafia II
• Formula 1 2010
• Batman AA
• unknown (FPS genre reserved)

Benchmarks currently undergoing testing:
- WCG CPU benchmark test
- TrueCrypt

As seen above, some optimizations are made on the future setlist. Two benchmarks for audio and two for video encoding, rendering/image processing is reduced from four to three benchmarks, as well as the number of games from six to five titles.

WCG and TrueCrypt are under testing and will probably find they're place among other benchmarks. What I need is still two reliable audio encoders with multithreading support and one more popular video encoding utility, and one more gaming title place is open.

 

Random BSOD while browsing internet


BitDefender is nothing special. mwac.sys causes BSODs anywhere.
A tiny documentation can be found here: Solved Random BSODs - Windows 10 Forums
In that very thread, the suggested action apparently worked.

The storage and network filters of any third party antivirus can cause BSODs. Neither MBAM nor BitDefender is any special. For a regular antivirus, it may be shifted to an alternative; but MBAM has no alternative. So a clean install of the said program is the most feasible first step.
As far as the first step is not failing, it is better to not think for the second step. Because the BSODs are not universal, failure at the first step is not universal; and success at the second step is also not universal.
That is why I posted that my suggestion may work, or may not. Let us see where it goes.

 

Unigine Benchmarks