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[Bug] Unrecognized configuration class <class 'sglang.srt.utils.hf_transformers.common._DeepseekV4ConfigAlias'>

Status: Open.

#33207 In sgl-project/sglang;

· shahizat opened on Aug 1, 2026

[Bug] DeepSeek-V4 default prevents speculative decoding from resetting max-running-requests to 48

Status: Open.

#33199 In sgl-project/sglang;

· junliu-mde opened on Aug 1, 2026

[Bug] DeepSeek-V4-Flash-0731 on Ampere (8x A800, SM80, TP=8): three further blockers after the deep_gemm NameError

Status: Open.

#33194 In sgl-project/sglang;

· Hakureirm opened on Aug 1, 2026

[Bug/Design] SGLANG_SANITIZE_NAN_LOGITS: a fully-NaN logits row becomes a uniform-random sample — garbage streamed to clients as normal output; proposal: opt-in per-request abort

Status: Open.

#33187 In sgl-project/sglang;

· jetd1 opened on Aug 1, 2026

[Bug] MiMo tool-call streaming: text after the last tool call is silently dropped; split bot-token flushes markup into content

Status: Open.

#33186 In sgl-project/sglang;

· tancheng33 opened on Aug 1, 2026

[Bug] DeepSeek-V4-Flash-0731: reasoning_effort mapped one level off — high is a no-op and vendor max is unreachable

Status: Open.

#33185 In sgl-project/sglang;

· bitfinop opened on Aug 1, 2026

[Bug] Inkling reasoning parser leaks the tool name into visible content when a turn opens with a tool call

Status: Open.

#33181 In sgl-project/sglang;

· zolinthecow opened on Aug 1, 2026

@copilot resolve the merge conflicts on this branch.

Status: Open.

#33180 In sgl-project/sglang;

· akshathh893-coder opened on Aug 1, 2026

[Bug] --log-requests max_length truncation is bypassed for lists: elided long lists skip per-element truncation (JSON), text format never truncates list elements

Status: Open.

#33164 In sgl-project/sglang;

· tancheng33 opened on Aug 1, 2026

[Bug] deepseek-v4-flash toolcall error runner_backend from marlin to flashinfer_mxfp4

Status: Open.

#33163 In sgl-project/sglang;

· yiminghub2024 opened on Aug 1, 2026

[Bug] ROCm diffusion fused-norm kernels depend on non-public FlyDSL APIs

Status: Open.

#33142 In sgl-project/sglang;

· Phil-amd opened on Jul 31, 2026

[Bug] DeepSeek-V4-Flash-0731 DSPARK on 2x DGX Spark (sm_121, TP=2): sparse-MLA prefill rejects topk=192 (config index_topk=512; kernel buckets 128/512/1024/2048)

Status: Open.

#33134 In sgl-project/sglang;

· dpav02 opened on Jul 31, 2026