CUDA error 700 on device 0: an illegal memory access was enc

[karmojarv]

Hello,

I started having these issues:
Octane loads, renders for a moment, then crashes, see log

Tried other methods to isolate issue:
Furmark crashes GPU, Windows waits as told (TrDelay) & freezes, after 1 minute Win unfreezes.
Tried BF2042, got errors DXGI_ERROR_DEVICE_HUNG / "GetDeviceRemovedReason"

Did everything I could come up with:

clean Win10 install
DDU / latest nvidia studio drivers (511.09) / tried all the drivers from june 2021
updated mobo BIOS / updated VBIOS
replaced EKWB water cooling block with EVGA stock cooler
switched from PCIe x16 to x8
regedit TrDelay up to 60 / regedit TrDdiDelay up to 60
isolated ram to individual sticks (went through all ram sticks / slots)

PC:
cpu: i9-9900k
gpu: evga rtx 2080 ti
ram: corsair dominator 64gb 3200mhz
mobo: gigabyte z390 aorus master

I'm starting to think the card might be toast.

c4doctanelog.txt

octane log

(37.33 KiB) Downloaded 124 times

https://we.tl/t-gu0odGFp7F scene file

[bepeg4d]

Try to perform a clean installation of 472.47 Nvidia Studio driver:
https://www.nvidia.com/download/driverR ... 3578/en-us

To perform a clean installation, please follow these steps:


ciao,
Beppe