[trtllm-agent]

Description

Temporarily waive 7 failed case(s) on DGX_B200. Opened automatically by auto-waive (draft; a human reviews and merges).

The native main-break detector (native-p3/k3-w12h-fresh12h-nopass-hostclock/1.0.1) reports accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_chunked_prefill[quant_dtype=nvfp4-kv_cache_reuse=True-fp8kv=False-overlap_scheduler=True] broken on main for DGX_B200: failure signature test terminated unexpectedly, onset 2026-11-05T08:08:49.255000Z, latest failure 2026-11-05T08:19:34.838000Z. Policy native_p3@1.0.0 selected it; https://nvbugs/7050981 tracks the fix. Scope DGX_B200 is the stage prefix that ran the failing test.

• Bug: https://nvbugs/7050981 (details, logs and 7-day test history are in the bug)
• Restore coverage when: Remove this line when https://nvbugs/7050981 is fixed or closed and the test passes on DGX_B200 post-merge; un-waive follows the bug, not the PR.
• Scope reviewed by: auto-waive at 2026-11-05T12:05:48.558424+00:00

Tests in this break event:

• accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_chunked_prefill[quant_dtype=nvfp4-kv_cache_reuse=True-fp8kv=False-overlap_scheduler=True] on DGX_B200
• accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_fp8_block_scales[mtp=disable-fp8kv=False-attention_dp=False-cuda_graph=True-overlap_scheduler=False-torch_compile=False] on DGX_B200
• accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_nvfp4[moe_backend=CUTLASS-mtp_nextn=0-fp8kv=True-attention_dp=False-cuda_graph=True-overlap_scheduler=True-torch_compile=True] on DGX_B200
• accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_prims_ts_bfloat16 on DGX_B200
• accuracy/test_llm_api_pytorch.py::TestQwen3_5_35B_A3B::test_fp8[enable_block_reuse=True] on DGX_B200
• accuracy/test_llm_api_pytorch.py::TestQwen3_6_35B_A3B::test_nvfp4_dflash[TRTLLM] on DGX_B200
• accuracy/test_llm_api_pytorch.py::TestQwen3_6_35B_A3B::test_nvfp4_dflash[VANILLA] on DGX_B200

PRs whose pre-merge runs hit this break (rebase or re-run after this merges):

• [None][fix] serve: take Kimi-K3 chat prompt ids from its renderer; count_tokens matches usage #21111
• [None][fix] Kimi-K3 parsers: one reading for stream and final response, and read calls with missing close tags #21112
• [https://nvbugs/6701568][fix] Recompute-pause a started request only when no other generation work progresses #21144
• [None][fix] Chat streaming: send finish_reason on its own chunk #21149
• [None][fix] Disaggregated client: bound streamed responses by silence, not total time #21156
• [TRTLLM-17272][feat] Add public LLM health queries and a private-access lint for the serving frontends #21393
• [TRTLLM-14978][perf] Kimi-K3 MoE decode front: routing + moe_sort in one launch, CuTe router logits, router-first order, NVFP4 latent_down epilogue #21400
• [TRTLLM-17261][test] Add route, middleware-order and shim-identity snapshots and a CPU test seam for trtllm-serve #21406
• [None][fix] Responses streaming: bind the first result and record the first-token time #21622

full:DGX_B200/accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_chunked_prefill[quant_dtype=nvfp4-kv_cache_reuse=True-fp8kv=False-overlap_scheduler=True] SKIP (https://nvbugs/7050981)
full:DGX_B200/accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_fp8_block_scales[mtp=disable-fp8kv=False-attention_dp=False-cuda_graph=True-overlap_scheduler=False-torch_compile=False] SKIP (https://nvbugs/7050981)
full:DGX_B200/accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_nvfp4[moe_backend=CUTLASS-mtp_nextn=0-fp8kv=True-attention_dp=False-cuda_graph=True-overlap_scheduler=True-torch_compile=True] SKIP (https://nvbugs/7050981)
full:DGX_B200/accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_prims_ts_bfloat16 SKIP (https://nvbugs/7050981)
full:DGX_B200/accuracy/test_llm_api_pytorch.py::TestQwen3_5_35B_A3B::test_fp8[enable_block_reuse=True] SKIP (https://nvbugs/7050981)
full:DGX_B200/accuracy/test_llm_api_pytorch.py::TestQwen3_6_35B_A3B::test_nvfp4_dflash[TRTLLM] SKIP (https://nvbugs/7050981)
full:DGX_B200/accuracy/test_llm_api_pytorch.py::TestQwen3_6_35B_A3B::test_nvfp4_dflash[VANILLA] SKIP (https://nvbugs/7050981)

What to check before merging:

• The bug's test-history links show the cases failing on main, not only on the trigger PR.
• The scope DGX_B200 matches the failing stage and no narrower waiver already exists.
• Nothing else is needed from you after merging: the bug owner removes these lines with the fix.

Provenance

• Detector native-p3/k3-w12h-fresh12h-nopass-hostclock/1.0.1, policy native_p3@1.0.0
• Run e2720be2-2960-4b4f-8b4d-e44a5b4d75ca; snapshot SHA-256 19a4487913c2b0de0cd050147e2bb9cf651108766e2ab3ed423f9a0786744687; config SHA-256 09cf0ee078a35cefbb2080f3d321976a2a18bc5d6e6c6b3de9d637db1c92730b
• accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_chunked_prefill[quant_dtype=nvfp4-kv_cache_reuse=True-fp8kv=False-overlap_scheduler=True]: incident c8c62fd66327624608cf86578cfa54136869386331c68b63ec3871dbc5359639, observation 7098195a22b0a9bb1d12f2e5df9d396b65ccd2735d04e9cee53d76d3a2ca88e7
• accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_fp8_block_scales[mtp=disable-fp8kv=False-attention_dp=False-cuda_graph=True-overlap_scheduler=False-torch_compile=False]: incident 4aa0648a39ee079dc13b64bad6132d7eed2bcec940aae912eee9c4a991cb6955, observation d23d2f8e8de0e626c5256aaf9b5b15cb579772861964415deb3179c44d3615c3
• accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_nvfp4[moe_backend=CUTLASS-mtp_nextn=0-fp8kv=True-attention_dp=False-cuda_graph=True-overlap_scheduler=True-torch_compile=True]: incident f84141ee5e21d409722b2ac8ff5342d225484c42d5f549c20e8606983dcc2a90, observation 477f5bf26a0eca8c38a0d37464ad34f0a5ca0b35095650398d6d34c210a0c7ce
• accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_prims_ts_bfloat16: incident c259b45aa6eb07b9035cea1579ae92d25a20af949c818caca83050156bc5b71c, observation df248fad60c13ea0338ecaa6b35645de6f2aa3cceead022cea9179b4e8ac62ae
• accuracy/test_llm_api_pytorch.py::TestQwen3_5_35B_A3B::test_fp8[enable_block_reuse=True]: incident 1e45604024a51aaa3a25c66cfed78550e0098d9e6a7a9789cfdd988f76bdd382, observation 93d50b95023e0d1aaaf2454639103af56b0c0e8f642a1e2c72396c15619bed28
• accuracy/test_llm_api_pytorch.py::TestQwen3_6_35B_A3B::test_nvfp4_dflash[TRTLLM]: incident a183c0fb2f6521890cdd9623c3033753f392d15cb98c8220ff8e769a7de3e9e8, observation 9147b955d82e143cd93c2a99ed722a19d9a789cfc55a4aaea27ad699bfd7bbe8
• accuracy/test_llm_api_pytorch.py::TestQwen3_6_35B_A3B::test_nvfp4_dflash[VANILLA]: incident 7d8b666cec01e8ae9a949d75b8476b2031ca6b7bb384fbd04978854d145cfe1f, observation fcebec22f64b555606b5838b391597f26fd0e24aa70de42fe4a719cbb8fbff5b

Test Coverage

Review the incident evidence and selector scope before merging. This proposal does not
establish that main is fixed. Confirm restoration separately after the corrective change.

PR Checklist

• Please check this after reviewing the above items as appropriate for this PR.