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ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
05855 Crash/Freeze Critical (emulator) Always Feb 26, 2015, 09:08 19 days ago
Tester Firewave View Status Public Platform MESS (Self-compiled)
Assigned To Kale Resolution Fixed OS Linux
Status [?] Resolved Driver
Version 0.159 Fixed in Version 0.290GIT Build Debug
Fixed in Git Commit 0a68328 Github Pull Request #
Summary MESS-specific 05855: saturneu [test1f]: [debug] Assertion
Description
MAME exception: assert: src/emu/video/stvvdp2.c:6052: (vcount & 0x1ff) < ARRAY_LENGTH(true_vcount)
Steps To Reproduce
Additional Information
Github Commit
Flags Debug build specific
Regression Version
Affected Sets / Systems saturneu [test1f]
Attached Files
 
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Notes
4
User avatar
No.24499
Kale
Developer
Jul 23, 2026, 18:57
Should be fixed by https://github.com/mamedev/mame/commit/0a683288ce9c1088463caa1871c53737f8cc9281
User avatar
No.24596
JimCarlTay
Senior Tester
Aug 13, 2026, 06:21
I couldn't reproduce this. Maybe this is a Linux-specific bug, so it should be up to Firewave (the original reporter of this issue) to confirm this is fixed.
User avatar
No.24600
Robbbert
Moderator
Aug 14, 2026, 05:06
I couldn't get a crash, however the CPU test found a fault and it no longer responded to key presses.
User avatar
No.24694
Kale
Developer
19 days ago
The first thing that test1f does is testing cache, which is known to be broken/problematic. Good enough, marking this as resolved.