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AtenToCortexMPass crashes with "unsupported param type, call_function" when aten.linear.default is in preserve_ops

Status: Open.

#21904 In pytorch/executorch;

· Tharanga01 opened on Aug 18, 2026

Docs for Qualcomm scripts use outdated (removed) CLI flags

module: qnnIssues related to Qualcomm's QNN delegate and code under backends/qualcomm/Issues related to Qualcomm's QNN delegate and code under backends/qualcomm/

Status: Open.

#21880 In pytorch/executorch;

· mcollinswisc opened on Aug 17, 2026

QNN DeepLabV3 example opens too many files

module: qnnIssues related to Qualcomm's QNN delegate and code under backends/qualcomm/Issues related to Qualcomm's QNN delegate and code under backends/qualcomm/

Status: Open.

#21870 In pytorch/executorch;

· mcollinswisc opened on Aug 15, 2026

TextLLMRunner degenerates on an LFM2.5 export that steps correctly token by token

Status: Open.

#21858 In pytorch/executorch;

· john-rocky opened on Aug 14, 2026

Core ML coreml_quantize fails on tied embeddings: "compression config conflict detected between ops"

Status: Open.

#21856 In pytorch/executorch;

· john-rocky opened on Aug 14, 2026

export_llm Core ML builds fail at execute: "must be an MLState" even though take_over_mutable_buffer=False

Status: Open.

#21855 In pytorch/executorch;

· john-rocky opened on Aug 14, 2026

Runtime accepts a channels-last input for a contiguous method and reads it as contiguous (silent wrong output)

Status: Open.

#21837 In pytorch/executorch;

· john-rocky opened on Aug 14, 2026

XNNPACK: quantized slice fails to build when its output scale differs from its input

Status: Open.

#21829 In pytorch/executorch;

· john-rocky opened on Aug 14, 2026

[Muse Glimmer][CUDA] SM80+PTX vision kernel exceeds RTX 5090 shared-memory limit; native SM120 export OOMs

Status: Open.

#21827 In pytorch/executorch;

· shadmanj opened on Aug 13, 2026

iOS swiftpm-1.4.0 prebuilts: HF tokenizers with lookahead regex abort the app (signal 6) — regex_lookahead still missing

Status: Open.

#21805 In pytorch/executorch;

· john-rocky opened on Aug 13, 2026

Deterministic SIGSEGV in Method::execute_instruction via EventTracerProfileOpScope destructor — QNN restore-fails→DLC-fallback path

Status: Open.

#21804 In pytorch/executorch;

· ivaylo681-dev opened on Aug 13, 2026

periodic: dl3 and edsr on the portable backend never finish inside the 90 minute limit

Status: Open.

#21692 In pytorch/executorch;

· shoumikhin opened on Aug 8, 2026