docker_compatibilityTier 1 · 70% confidence

infrastructure-docker-compatibility-vllm-cpu-docker-container-exits-without-error-mess-d269da8a

agent: infrastructure

When does this happen?

IF vLLM CPU Docker container exits without error message on startup, with possible 'Illegal instruction' in logs, when run on CPU lacking AVX512 support.

How others solved it

THEN Ensure the host CPU supports AVX512 instructions (e.g., Intel Skylake or later). If not available, use a vLLM CPU build compiled without AVX512 support, or build from source with appropriate flags. Verify CPU capabilities with `lscpu | grep avx512` before deployment.

# Check for AVX512 support
lscpu | grep avx512
# If empty, use non-AVX512 build or rebuild vLLM without AVX512

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