[CI] Fix GB300 TestDummyWithSBO crash: disable NaN assert and coredump for dummy weights (#27955)

2026-06-11 14:17:03 -07:00
parent d26b90cf70
commit 1ac75c3463
1 changed files with 10 additions and 0 deletions
@@ -141,6 +141,16 @@ class TestDummyWithSBO(CustomTestCase):
                **os.environ,
                "SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK": "256",
                "SGLANG_MOE_NVFP4_DISPATCH": "0",
+                # Dummy random weights legitimately produce NaN logits; turn
+                # off the CI crash machinery (async assert, coredump on GPU
+                # exception, crash-time coredump) so NaN is sanitized with a
+                # warning instead of killing the scheduler.
+                "SGLANG_ENABLE_ASYNC_ASSERT": "0",
+                "SGLANG_CUDA_COREDUMP": "0",
+                # Already injected into os.environ by the test process when
+                # SGLANG_CUDA_COREDUMP=1, so it must be overridden explicitly.
+                "CUDA_ENABLE_COREDUMP_ON_EXCEPTION": "0",
+                "SGLANG_CUDA_COREDUMP_BEFORE_CRASH": "0",
            },
        )