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Slay the Spire 2 (Godot/Mono native Linux build) crashes reproducibly during multi-threaded asset preload on ARM64

Status: Open.

#5991 In FEX-Emu/FEX;

· theoleuthardt opened on Sep 25, 2026

Mono uses XAM for inf/nan detection

Status: Open.

#5990 In FEX-Emu/FEX;

· Sonicadvance1 opened on Sep 25, 2026

[Valheim Dedicated]: Intermittent SIGSEGV under FEX on Ampere (Unity headless, crossplay)

Game related

ml-report

Status: Open.

#5985 In FEX-Emu/FEX;

· rodtrevizan opened on Sep 23, 2026

Memory Model Issues with Unaligned Loads and Stores Implementation

Status: Open.

#5972 In FEX-Emu/FEX;

· stkstoyanov opened on Sep 19, 2026

[World of Warcraft Classic Era] Infinite SIGSEGV/SIGILL loop in WowClassic_loader.dll on DGX Spark (GB10) — related to #5328

Game related

ml-report

Status: Open.

#5952 In FEX-Emu/FEX;

· IgorVerm opened on Sep 13, 2026

Upgrade x86 CI machine to Zen 6 when a suitable platform is available

Status: Open.

#5948 In FEX-Emu/FEX;

· Sonicadvance1 opened on Sep 11, 2026

Wine leaks non-canonical pointers to x86-64 processes

Status: Open.

#5946 In FEX-Emu/FEX;

· Sonicadvance1 opened on Sep 10, 2026

Make the SSE string operations faster

Status: Open.

#5938 In FEX-Emu/FEX;

· Sonicadvance1 opened on Sep 9, 2026

[Diablo II: Resurrected]: [fails to start]

Game related

ml-report

Status: Open.

#5932 In FEX-Emu/FEX;

· EvilToasterDBU opened on Sep 7, 2026

Reading an empty tagged x87 register doesnt raise exception nor substitutes QNaN Indefinite

Status: Open.

#5920 In FEX-Emu/FEX;

· simon902 opened on Sep 4, 2026

FileID needs some work on Linux

Status: Open.

#5912 In FEX-Emu/FEX;

· Plagman opened on Sep 3, 2026

FPREM/FPREM1 never compute C0/C1/C3

Status: Open.

#5908 In FEX-Emu/FEX;

· simon902 opened on Sep 3, 2026