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Maniphest T79649

Blender causing multiple fatal system errors
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Description

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: Radeon RX 570 Series ATI Technologies Inc. 4.5.13559 Core Profile Context 26.20.12028.2

Blender Version
Broken: version: 2.83.4, branch: master, commit date: 2020-08-05 06:00, hash: rBc113af82881a
Worked: (newest version of Blender that worked as expected)

Short description of error
i have had 2 blue screens and 1 full shut down of my system while using blender

Exact steps for others to reproduce the error
i do not know, this is a random problem, just work/use realtime render

Yes I’ve checked thermals, the gpu never goes above 80° and it throttles at 90°c, cpu thermals are not a problem bc I have water cooling and cpu maxes out 60°c, ram usage is ~45-50% bc it happens with small and large scenes, I’ve checked logs, it’s not a hardware problem, could be a firmware problem but I’ve updated multiple times. And ONLY blender causes these problems

Event Timeline

ben.mowery@icloud.com (benjiTX) created this task.Aug 8 2020, 7:58 PM
Tobias Lijsen (blenderhilfe) added a subscriber: Tobias Lijsen (blenderhilfe).Aug 9 2020, 3:20 PM

this could be anything... even the hardware.
did you check the thermals of your system in HWmonitor under full load, for 1 or 2 hours?
and hows the ram usage?

ben.mowery@icloud.com (benjiTX) updated the task description. (Show Details)Aug 9 2020, 9:24 PM
Richard Antalik (ISS) changed the task status from Needs Triage to Needs Information from User.Aug 11 2020, 11:02 AM
Richard Antalik (ISS) added a subscriber: Richard Antalik (ISS).

To determine whether this is bug in Blender you can try to use older version and check if it crashes as well.

If you can't find older version that doesn't exhibit this bug, you can download latest development build https://builder.blender.org/download/ run blender using file blender_debug_log.cmd, cause crash and upload files that will be created.
In the end of blender_debug_output.txt file there will be crash file mentioned, please upload that as well.

Campbell Barton (campbellbarton) closed this task as Archived.Aug 20 2020, 9:36 AM
Campbell Barton (campbellbarton) claimed this task.
Campbell Barton (campbellbarton) added a subscriber: Campbell Barton (campbellbarton).

Issues that cause crashes are system almost certainly not bugs in Blender, since there was no response in over a week, closing.