6-5 nightly failed test case fix (#27335)

test/registered/ascend/basic_function/parallel_strategy/expert_parallelism/test_npu_deepep_auto_deepseek_v3_2_w8a8.py

@@ -41,6 +41,8 @@ class TestDeepEpDeepseekV32(GSM8KAscendMixin, TestMMLU, CustomTestCase):
         40960,
         "--max-total-tokens",
         40960,
+        "--watchdog-timeout",
+        900,
     ]
 
     env = {

test/registered/ascend/basic_function/parallel_strategy/expert_parallelism/test_npu_deepep_low_latency_deepseek_v3_2_w8a8.py

@@ -63,6 +63,7 @@ class TestDeepEpDeepseekV32(CustomTestCase):
                 "HCCL_BUFFSIZE": "2048",
                 "HCCL_OP_EXPANSION_MODE": "AIV",
                 "TASK_QUEUE_ENABLE": "0",
+                "TRANSFORMERS_VERBOSITY": "error",
                 **os.environ,
             },
         )

test/registered/ascend/basic_function/parallel_strategy/expert_parallelism/test_npu_deepep_low_latency_qwen3_480b.py

@@ -82,6 +82,7 @@ class TestDeepEpQwen(CustomTestCase):
                 "SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT": "600",
                 "HCCL_BUFFSIZE": "2100",
                 "HCCL_OP_EXPANSION_MODE": "AIV",
+                "TRANSFORMERS_VERBOSITY": "error",
                 **os.environ,
             },
         )