QAIRT Qwen3-4B-Instruct-2507 crashes with stack overflow on Snapdragon X Plus X1P42100
Author: dawalmalik0405-specCreated Sep 18, 2026Updated Sep 18, 2026
Title: QAIRT Qwen3-4B-Instruct-2507 crashes with stack overflow on Snapdragon X Plus X1P42100
Device: Dell Inspiron 14 5441 CPU/NPU: Snapdragon X Plus X1P42100, Hexagon NPU v73 Windows: Windows 11 ARM64 build 26100 BIOS: 2.14.1 NPU driver: 30.0.219.1000 DSP driver: 2.0.4478.2200 Model: Qwen3-4B-Instruct-2507 W4A16 QAIRT bundle QAIRT runtime: 2.45
The model is fully downloaded locally. It crashes before inference with: Exception 0xc00000fd signal arrived during external code execution github.com/qualcomm/GenieX/bindings/go._Cfunc_geniex_llm_create
Reproduced with GenieX CLI v0.3.17, v0.6.1, and v0.7.0-rc.1. The same crash occurs after BIOS and Qualcomm NPU/DSP driver updates.
Source: qualcomm/GenieX