82b6c846ca
### What this PR does / why we need it? When using dynamic eplb,it will be blocking by nz tensor.We fix these prolems by clone src tensor and recv tensor. ### Does this PR introduce any user-facing change? ### How was this patch tested? Qwen3_moe in A3. - vLLM version: v0.11.0rc3 - vLLM main: https://github.com/vllm-project/vllm/commit/v0.11.0 --------- Signed-off-by: offline0806 <3337230449@qq.com> Co-authored-by: offline0806 <3337230449@qq.com>