Bug 512784

Summary:	Krita will occasionally crash when filters are being adjusted, crashing computer, and starting kritarc from scratch
Product:	[Applications] krita	Reporter:	Isaiah Johnson <carmariosonic>
Component:	Filters	Assignee:	Krita Bugs <krita-bugs-null>
Status:	REPORTED ---
Severity:	crash
Priority:	NOR
Version First Reported In:	5.2.13
Target Milestone:	---
Platform:	Microsoft Windows
OS:	Microsoft Windows
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Isaiah Johnson 2025-11-30 06:58:42 UTC

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SUMMARY
Computer will occasionally crash under mysterious loads, like krita's threshold filter, reliably. This crash will dump the values of kritarc somehow. I will follow this comment up with WinDBG's results to the best of my ability. 

STEPS TO REPRODUCE
1.  Open 2.5 Gig File (can attach)
2.  Run Threshold Filter
3.  Adjust Threshold Filter

OBSERVED RESULT
[To be edited]

EXPECTED RESULT
Full system crash

SOFTWARE/OS VERSIONS
Windows: 11
macOS: 
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma: 
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION:

I have occasionally noticed other full system crashes in other programs, but what worries me is that kritarc is being reset, which it shouldn't be.