100% of nova-grenade-multinode zuul task run failed

In https://review.opendev.org/#/c/744280/ patch, 100% of the nova-grenade-multinode task run failed about zuul. the log is:https://zuul.opendev.org/t/openstack/build/dfce6a7688274766bfaff4816f3dab97/log/job-output.txt#4375-4476

Some details:
2020-08-12 04:23:46.473309 | primary | setUpClass (tempest.api.compute.servers.test_create_server.ServersTestBootFromVolume)
2020-08-12 04:23:46.473342 | primary | -------------------------------------------------------------------------------------
2020-08-12 04:23:46.473374 | primary |
2020-08-12 04:23:46.473407 | primary | Captured traceback:
2020-08-12 04:23:46.473440 | primary | ~~~~~~~~~~~~~~~~~~~
2020-08-12 04:23:46.473473 | primary | Traceback (most recent call last):
2020-08-12 04:23:46.473505 | primary |
2020-08-12 04:23:46.473538 | primary | File "/opt/stack/new/tempest/tempest/test.py", line 188, in setUpClass
2020-08-12 04:23:46.473571 | primary | six.reraise(etype, value, trace)
2020-08-12 04:23:46.473604 | primary |
2020-08-12 04:23:46.473637 | primary | File "/opt/stack/new/tempest/.tox/tempest/lib/python3.6/site-packages/six.py", line 703, in reraise
2020-08-12 04:23:46.473670 | primary | raise value
2020-08-12 04:23:46.473703 | primary |
2020-08-12 04:23:46.473736 | primary | File "/opt/stack/new/tempest/tempest/test.py", line 181, in setUpClass
2020-08-12 04:23:46.473768 | primary | cls.resource_setup()
2020-08-12 04:23:46.473801 | primary |
2020-08-12 04:23:46.473834 | primary | File "/opt/stack/new/tempest/tempest/api/compute/servers/test_create_server.py", line 69, in resource_setup
2020-08-12 04:23:46.473868 | primary | volume_backed=cls.volume_backed)
2020-08-12 04:23:46.473901 | primary |
2020-08-12 04:23:46.473934 | primary | File "/opt/stack/new/tempest/tempest/api/compute/base.py", line 269, in create_test_server
2020-08-12 04:23:46.473968 | primary | **kwargs)
2020-08-12 04:23:46.474001 | primary |
2020-08-12 04:23:46.474034 | primary | File "/opt/stack/new/tempest/tempest/common/compute.py", line 271, in create_test_server
2020-08-12 04:23:46.474067 | primary | server['id'])
2020-08-12 04:23:46.474100 | primary |
2020-08-12 04:23:46.474133 | primary | File "/opt/stack/new/tempest/.tox/tempest/lib/python3.6/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2020-08-12 04:23:46.474167 | primary | self.force_reraise()
2020-08-12 04:23:46.474200 | primary |
2020-08-12 04:23:46.474232 | primary | File "/opt/stack/new/tempest/.tox/tempest/lib/python3.6/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2020-08-12 04:23:46.474266 | primary | six.reraise(self.type_, self.value, self.tb)
2020-08-12 04:23:46.474299 | primary |
2020-08-12 04:23:46.474332 | primary | File "/opt/stack/new/tempest/.tox/tempest/lib/python3.6/site-packages/six.py", line 703, in reraise
2020-08-12 04:23:46.474365 | primary | raise value
2020-08-12 04:23:46.474398 | primary |
2020-08-12 04:23:46.474431 | primary | File "/opt/stack/new/tempest/tempest/common/compute.py", line 242, in create_test_server
2020-08-12 04:23:46.474477 | primary | clients.servers_client, server['id'], wait_until)
2020-08-12 04:23:46.474513 | primary |
2020-08-12 04:23:46.474547 | primary | File "/opt/stack/new/tempest/tempest/common/waiters.py", line 96, in wait_for_server_status
2020-08-12 04:23:46.474580 | primary | raise lib_exc.TimeoutException(message)
2020-08-12 04:23:46.474614 | primary |
2020-08-12 04:23:46.474647 | primary | tempest.lib.exceptions.TimeoutException: Request timed out
2020-08-12 04:23:46.474681 | primary | Details: (ServersTestBootFromVolume:setUpClass) Server 01f2ffda-3de1-4a09-96d1-766516e33ef9 failed to reach ACTIVE status and task state "None" within the required time (196 s). Current status: BUILD. Current task state: None.