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[Bug][NPU]ModelSlim: Kimi K25 fails to load with AttributeError: 'NoneType' object has no attribute 'create_weights' on fused_qkv_a_proj_with_mqa

Status: Open.

#26307 In sgl-project/sglang;

· lw9527 opened on May 25, 2026

[Bug] GLM-4.7-Flash: TPOT performance severely degraded when --enable-hierarchical-cache is on

Status: Open.

#26305 In sgl-project/sglang;

· lc1314555 opened on May 25, 2026

[Bug] sglang中的使用export SGLANG_NPU_FUSED_MOE_MODE=2 --moe-a2a-backend ascend_fuseep 还需要在配置中显示加quantitation参数

Status: Open.

#26300 In sgl-project/sglang;

· luobicangqiong opened on May 25, 2026

[Bug] 'DeepSeekV4SingleKVPoolHost' object has no attribute 'get_contiguous_buf_infos'

Status: Open.

#26289 In sgl-project/sglang;

· xhchen28 opened on May 25, 2026

[Bug] PD chat/completions with top_logprobs can crash TokenizerManager on tensor truth-value check

Status: Open.

#26286 In sgl-project/sglang;

· junliu-mde opened on May 25, 2026

[Bug] Tensor dump produces no .pt files for models using .forward() internally

Status: Open.

#26269 In sgl-project/sglang;

· yaya159456 opened on May 25, 2026

[Bug] Scheduler crashes with SIGQUIT on transient prefill KV-pool exhaustion

Status: Open.

#26265 In sgl-project/sglang;

· RulinJuice opened on May 25, 2026

PD router cache-aware routing for chat completions only uses the first message

Status: Open.

#26263 In sgl-project/sglang;

· YAMY1234 opened on May 25, 2026

enable Hicache multi-level cache for model deployment, the service shuts down after running for a period of time with a watchdog timeout error displayed.

Status: Open.

#26258 In sgl-project/sglang;

· MYu55 opened on May 25, 2026

[Feature] Support flashinfer_mxfp4 with TP16 on SM90 when intermediate shard is 64-aligned

Status: Open.

#26250 In sgl-project/sglang;

· hzwzwzw opened on May 25, 2026

[Bug]Severe decode throughput collapse after KV cache retraction (~14x degradation)

Status: Open.

#26248 In sgl-project/sglang;

· zhaotyer opened on May 25, 2026

[Bug] HiSparse running on grace blackwell hits illegal memory access problem during service

Status: Open.

#26246 In sgl-project/sglang;

· JialinSun1 opened on May 25, 2026