2026-11-09 04:17:49,338 - INFO - Domain Default found not creating 2026-11-09 04:17:49,533 - INFO - Project ctest-FatFlowSerialIpv6-97404416 not found, creating it 2026-11-09 04:17:50,121 - INFO - Created Project:ctest-FatFlowSerialIpv6-97404416, ID : 96be481e-f648-4f46-aa75-9743b783a18b 2026-11-09 04:17:52,216 - INFO - ================================================================================ 2026-11-09 04:17:52,216 - INFO - STARTING TEST : test_fat_flow_intra_vn_inter_node 2026-11-09 04:17:52,216 - INFO - TEST DESCRIPTION : Description: Verify Fat flow for intra-VN inter-Node traffic Steps: 1. create 1 VN and launch 3 VMs in it.client VMs on same node and server VM on different node. 2. on server VM, config Fat flow for udp port 53. 3. from both client VM, send UDP traffic to server on port 53 twice with diff. src ports Pass criteria: 1. on client VMs compute, 4 set of flows and on server compute, 2 set of flows should be created 2. on server compute, flow's source port should be 0 for Fat flow 2026-11-09 04:17:52,870 - DEBUG - Skipping xmpp flap check 2026-11-09 04:17:52,870 - INFO - Initial checks done. Running the testcase now 2026-11-09 04:17:52,870 - INFO - 2026-11-09 04:17:53,640 - DEBUG - Response for create_network : {'network': {'id': '19deb2d4-a630-4bcf-8856-7d18ab4c6174', 'name': 'ctest-vn-97111985', 'tenant_id': '96be481ef6484f46aa759743b783a18b', 'project_id': '96be481ef6484f46aa759743b783a18b', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'tags': [], 'subnets': [], 'fq_name': ['default-domain', 'ctest-FatFlowSerialIpv6-97404416', 'ctest-vn-97111985'], 'port_security_enabled': True, 'description': ''}} 2026-11-09 04:17:53,927 - DEBUG - Response for create_subnet : {'subnet': {'id': 'b740ede5-aede-483f-869f-216baf17a57a', 'name': '', 'tenant_id': '96be481ef6484f46aa759743b783a18b', 'network_id': '19deb2d4-a630-4bcf-8856-7d18ab4c6174', 'ip_version': 4, 'cidr': '172.91.168.0/26', 'allocation_pools': [{'start': '172.91.168.2', 'end': '172.91.168.62'}], 'gateway_ip': '172.91.168.1', 'enable_dhcp': True, 'ipv6_ra_mode': None, 'ipv6_address_mode': None, 'dns_nameservers': [], 'host_routes': [], 'dns_server_address': '172.91.168.2', 'tags': [], 'project_id': '96be481ef6484f46aa759743b783a18b'}} 2026-11-09 04:17:54,248 - DEBUG - Response for create_subnet : {'subnet': {'id': '64654c94-1375-4d9c-bae9-f9ba79d0db36', 'name': '', 'tenant_id': '96be481ef6484f46aa759743b783a18b', 'network_id': '19deb2d4-a630-4bcf-8856-7d18ab4c6174', 'ip_version': 6, 'cidr': '2b51:12ac:6bb6:4372:34af:46a::/96', 'allocation_pools': [{'start': '2b51:12ac:6bb6:4372:34af:46a:0:2', 'end': '2b51:12ac:6bb6:4372:34af:46a:ffff:fffe'}], 'gateway_ip': '2b51:12ac:6bb6:4372:34af:46a:0:1', 'enable_dhcp': True, 'ipv6_ra_mode': None, 'ipv6_address_mode': None, 'dns_nameservers': [], 'host_routes': [], 'dns_server_address': '2b51:12ac:6bb6:4372:34af:46a:0:2', 'tags': [], 'project_id': '96be481ef6484f46aa759743b783a18b'}} 2026-11-09 04:17:54,290 - INFO - Created VN ctest-vn-97111985 2026-11-09 04:17:54,309 - DEBUG - VN ctest-vn-97111985 UUID is 19deb2d4-a630-4bcf-8856-7d18ab4c6174 2026-11-09 04:17:54,418 - DEBUG - Requesting: http://10.0.0.248:8082/domains 2026-11-09 04:17:54,792 - DEBUG - Requesting: http://10.0.0.248:8082/domains 2026-11-09 04:17:54,819 - DEBUG - Requesting: http://10.0.0.248:8082/domain/48397716-fb81-4046-93f4-8bda606db062 2026-11-09 04:17:54,838 - DEBUG - Requesting: http://10.0.0.248:8082/project/96be481e-f648-4f46-aa75-9743b783a18b 2026-11-09 04:17:54,948 - DEBUG - Requesting: http://10.0.0.248:8082/virtual-network/19deb2d4-a630-4bcf-8856-7d18ab4c6174 2026-11-09 04:17:54,962 - DEBUG - Requesting: http://10.0.0.248:8082/virtual-network/19deb2d4-a630-4bcf-8856-7d18ab4c6174 2026-11-09 04:17:54,973 - DEBUG - Requesting: http://10.0.0.248:8082/routing-instance/9765ebef-3cfc-41dc-bb2d-6dd3155713f2 2026-11-09 04:17:54,985 - DEBUG - Requesting: http://10.0.0.248:8082/routing-instance/9765ebef-3cfc-41dc-bb2d-6dd3155713f2 2026-11-09 04:17:54,994 - DEBUG - Requesting: http://10.0.0.248:8082/route-target/f179fd45-9821-4872-968f-65259461ed7c 2026-11-09 04:17:55,008 - DEBUG - Route Targets: ['target:64512:8000017'] 2026-11-09 04:17:55,009 - DEBUG - Requesting: http://10.0.0.248:8082/virtual-network/19deb2d4-a630-4bcf-8856-7d18ab4c6174 2026-11-09 04:17:55,020 - DEBUG - Requesting: http://10.0.0.248:8082/routing-instance/9765ebef-3cfc-41dc-bb2d-6dd3155713f2 2026-11-09 04:17:55,044 - INFO - Verified VN network id 25 for VN 19deb2d4-a630-4bcf-8856-7d18ab4c6174 2026-11-09 04:17:55,044 - INFO - Verifications in API Server for VN ctest-vn-97111985 passed 2026-11-09 04:17:55,044 - DEBUG - Requesting: http://10.0.0.248:8082/virtual-network/19deb2d4-a630-4bcf-8856-7d18ab4c6174 2026-11-09 04:17:55,057 - DEBUG - Requesting: http://10.0.0.248:8082/routing-instance/9765ebef-3cfc-41dc-bb2d-6dd3155713f2 2026-11-09 04:17:55,066 - DEBUG - Requesting: http://10.0.0.248:8082/routing-instance/9765ebef-3cfc-41dc-bb2d-6dd3155713f2 2026-11-09 04:17:55,074 - DEBUG - Requesting: http://10.0.0.248:8082/route-target/f179fd45-9821-4872-968f-65259461ed7c 2026-11-09 04:17:55,089 - DEBUG - Control-node 10.0.0.248 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-FatFlowSerialIpv6-97404416:ctest-vn-97111985', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-FatFlowSerialIpv6-97404416', 'owner-access': '7', 'group': 'member', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '1864123922168957903', 'uuid-lslong': '9824177182061912436'}, 'enable': 'true', 'created': '2026-11-09T04:17:53', 'last-modified': '2026-11-09T04:17:54', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.947408'} 2026-11-09 04:17:55,097 - DEBUG - Route Targets: ['target:64512:8000017'] 2026-11-09 04:17:55,104 - DEBUG - Control-node 10.0.0.249 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-FatFlowSerialIpv6-97404416:ctest-vn-97111985', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-FatFlowSerialIpv6-97404416', 'owner-access': '7', 'group': 'member', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '1864123922168957903', 'uuid-lslong': '9824177182061912436'}, 'enable': 'true', 'created': '2026-11-09T04:17:53', 'last-modified': '2026-11-09T04:17:54', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.955869'} 2026-11-09 04:17:55,111 - DEBUG - Route Targets: ['target:64512:8000017'] 2026-11-09 04:17:55,117 - DEBUG - Control-node 10.0.0.33 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-FatFlowSerialIpv6-97404416:ctest-vn-97111985', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-FatFlowSerialIpv6-97404416', 'owner-access': '7', 'group': 'member', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '1864123922168957903', 'uuid-lslong': '9824177182061912436'}, 'enable': 'true', 'created': '2026-11-09T04:17:53', 'last-modified': '2026-11-09T04:17:54', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.970010'} 2026-11-09 04:17:55,123 - DEBUG - Route Targets: ['target:64512:8000017'] 2026-11-09 04:17:55,123 - INFO - On all control nodes, Config, RI and RT verification for VN ctest-vn-97111985 passed 2026-11-09 04:17:55,124 - DEBUG - ====Verifying policy data for ctest-vn-97111985 in API_Server ====== 2026-11-09 04:17:55,124 - DEBUG - Requesting: http://10.0.0.248:8082/domains 2026-11-09 04:17:55,132 - DEBUG - Requesting: http://10.0.0.248:8082/domain/48397716-fb81-4046-93f4-8bda606db062 2026-11-09 04:17:55,146 - DEBUG - Requesting: http://10.0.0.248:8082/project/96be481e-f648-4f46-aa75-9743b783a18b 2026-11-09 04:17:55,249 - DEBUG - Requesting: http://10.0.0.248:8082/virtual-network/19deb2d4-a630-4bcf-8856-7d18ab4c6174 2026-11-09 04:17:55,260 - DEBUG - =>VN ctest-vn-97111985 has no policy to be verified 2026-11-09 04:17:55,260 - DEBUG - Verifying the vn in opserver 2026-11-09 04:17:55,260 - DEBUG - Verifying the default-domain:ctest-FatFlowSerialIpv6-97404416:ctest-vn-97111985 virtual network link through opserver 10.0.0.248 2026-11-09 04:17:55,260 - DEBUG - Requesting: http://10.0.0.248:8081/analytics/uves/virtual-networks 2026-11-09 04:17:55,638 - DEBUG - Requesting: http://10.0.0.248:8081/analytics/uves/virtual-networks 2026-11-09 04:17:55,705 - DEBUG - vn link and name as {'name': 'default-domain:ctest-FatFlowSerialIpv6-97404416:ctest-vn-97111985', 'href': 'http://10.0.0.248:8081/analytics/uves/virtual-network/default-domain:ctest-FatFlowSerialIpv6-97404416:ctest-vn-97111985?flat'} 2026-11-09 04:17:55,705 - DEBUG - Verifying the default-domain:ctest-FatFlowSerialIpv6-97404416:ctest-vn-97111985 virtual network link through opserver 10.0.0.249 2026-11-09 04:17:55,705 - DEBUG - Requesting: http://10.0.0.249:8081/analytics/uves/virtual-networks 2026-11-09 04:17:56,094 - DEBUG - Requesting: http://10.0.0.249:8081/analytics/uves/virtual-networks 2026-11-09 04:17:56,167 - DEBUG - vn link and name as {'name': 'default-domain:ctest-FatFlowSerialIpv6-97404416:ctest-vn-97111985', 'href': 'http://10.0.0.249:8081/analytics/uves/virtual-network/default-domain:ctest-FatFlowSerialIpv6-97404416:ctest-vn-97111985?flat'} 2026-11-09 04:17:56,167 - DEBUG - Verifying the default-domain:ctest-FatFlowSerialIpv6-97404416:ctest-vn-97111985 virtual network link through opserver 10.0.0.33 2026-11-09 04:17:56,167 - DEBUG - Requesting: http://10.0.0.33:8081/analytics/uves/virtual-networks 2026-11-09 04:17:56,541 - DEBUG - Requesting: http://10.0.0.33:8081/analytics/uves/virtual-networks 2026-11-09 04:17:56,633 - DEBUG - vn link and name as {'name': 'default-domain:ctest-FatFlowSerialIpv6-97404416:ctest-vn-97111985', 'href': 'http://10.0.0.33:8081/analytics/uves/virtual-network/default-domain:ctest-FatFlowSerialIpv6-97404416:ctest-vn-97111985?flat'} 2026-11-09 04:17:56,634 - INFO - Validated that VN default-domain:ctest-FatFlowSerialIpv6-97404416:ctest-vn-97111985 is found in opserver 2026-11-09 04:17:56,673 - DEBUG - Do not have enough data to verify VN in agent 2026-11-09 04:17:56,687 - DEBUG - VRF ids for VN ctest-vn-97111985: {} 2026-11-09 04:17:56,725 - DEBUG - Services list from nova: [, , , ] 2026-11-09 04:17:56,725 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-6500-2', 'an-jenkins-deploy-platform-ansible-os-6500-1']} 2026-11-09 04:17:56,726 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-6500-2', 'an-jenkins-deploy-platform-ansible-os-6500-1']} 2026-11-09 04:17:58,001 - INFO - VM ([]) created on node: (an-jenkins-deploy-platform-ansible-os-6500-2), Zone: (nova:an-jenkins-deploy-platform-ansible-os-6500-2) 2026-11-09 04:17:59,033 - INFO - VM ([]) created on node: (an-jenkins-deploy-platform-ansible-os-6500-2), Zone: (nova:an-jenkins-deploy-platform-ansible-os-6500-2) 2026-11-09 04:17:59,033 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-6500-2', 'an-jenkins-deploy-platform-ansible-os-6500-1']} 2026-11-09 04:18:00,081 - INFO - VM ([]) created on node: (an-jenkins-deploy-platform-ansible-os-6500-1), Zone: (nova:an-jenkins-deploy-platform-ansible-os-6500-1) 2026-11-09 04:18:00,082 - INFO - Waiting for VM ctest-FatFlowSerialIpv6-97404416-92423828 to be up.. 2026-11-09 04:18:00,156 - DEBUG - VM is in ERROR state now 2026-11-09 04:18:00,157 - ERROR - VM in error state. 2026-11-09 04:18:00,157 - ERROR - VM is not in ACTIVE state 2026-11-09 04:18:00,273 - ERROR - Fatal Nova Exception while getting VM detail 2026-11-09 04:18:00,274 - DEBUG - None 2026-11-09 04:18:00,278 - INFO - Skip interface_detach for VM ctest-FatFlowSerialIpv6-97404416-33958923 in state BUILD 2026-11-09 04:18:00,279 - INFO - Deleting VM ctest-FatFlowSerialIpv6-97404416-33958923 2026-11-09 04:18:00,342 - ERROR - VM ctest-FatFlowSerialIpv6-97404416-33958923 has failed to come up 2026-11-09 04:18:00,342 - ERROR - Nova failed to get host of the VM 2026-11-09 04:18:00,342 - ERROR - VM ctest-FatFlowSerialIpv6-97404416-33958923 has failed to come up 2026-11-09 04:18:00,342 - ERROR - Nova failed to get host of the VM 2026-11-09 04:18:00,570 - INFO - Skip interface_detach for VM ctest-FatFlowSerialIpv6-97404416-88056985 in state BUILD 2026-11-09 04:18:00,570 - INFO - Deleting VM ctest-FatFlowSerialIpv6-97404416-88056985 2026-11-09 04:18:00,570 - ERROR - VM ctest-FatFlowSerialIpv6-97404416-88056985 has failed to come up 2026-11-09 04:18:00,570 - ERROR - Nova failed to get host of the VM 2026-11-09 04:18:00,570 - ERROR - VM ctest-FatFlowSerialIpv6-97404416-88056985 has failed to come up 2026-11-09 04:18:00,570 - ERROR - Nova failed to get host of the VM 2026-11-09 04:18:00,768 - INFO - Skip interface_detach for VM ctest-FatFlowSerialIpv6-97404416-92423828 in state ERROR 2026-11-09 04:18:00,768 - INFO - Deleting VM ctest-FatFlowSerialIpv6-97404416-92423828 2026-11-09 04:18:00,768 - ERROR - VM ctest-FatFlowSerialIpv6-97404416-92423828 has failed to come up 2026-11-09 04:18:00,768 - ERROR - Fault seen in nova show is: {'code': 500, 'created': '2026-11-09T04:17:58Z', 'message': 'No valid host was found. ', 'details': 'Traceback (most recent call last):\n File "/var/lib/kolla/venv/lib64/python3.9/site-packages/nova/conductor/manager.py", line 1654, in schedule_and_build_instances\n host_lists = self._schedule_instances(context, request_specs[0],\n File "/var/lib/kolla/venv/lib64/python3.9/site-packages/nova/conductor/manager.py", line 942, in _schedule_instances\n host_lists = self.query_client.select_destinations(\n File "/var/lib/kolla/venv/lib64/python3.9/site-packages/nova/scheduler/client/query.py", line 41, in select_destinations\n return self.scheduler_rpcapi.select_destinations(context, spec_obj,\n File "/var/lib/kolla/venv/lib64/python3.9/site-packages/nova/scheduler/rpcapi.py", line 160, in select_destinations\n return cctxt.call(ctxt, \'select_destinations\', **msg_args)\n File "/var/lib/kolla/venv/lib64/python3.9/site-packages/oslo_messaging/rpc/client.py", line 190, in call\n result = self.transport._send(\n File "/var/lib/kolla/venv/lib64/python3.9/site-packages/oslo_messaging/transport.py", line 123, in _send\n return self._driver.send(target, ctxt, message,\n File "/var/lib/kolla/venv/lib64/python3.9/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 806, in send\n return self._send(target, ctxt, message, wait_for_reply, timeout,\n File "/var/lib/kolla/venv/lib64/python3.9/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 798, in _send\n raise result\nnova.exception_Remote.NoValidHost_Remote: No valid host was found. \nTraceback (most recent call last):\n\n File "/var/lib/kolla/venv/lib64/python3.9/site-packages/oslo_messaging/rpc/server.py", line 269, in inner\n return func(*args, **kwargs)\n\n File "/var/lib/kolla/venv/lib64/python3.9/site-packages/nova/scheduler/manager.py", line 255, in select_destinations\n raise exception.NoValidHost(reason="")\n\nnova.exception.NoValidHost: No valid host was found. \n\n'} 2026-11-09 04:18:00,769 - INFO - Deleting VN ctest-vn-97111985 2026-11-09 04:18:00,960 - DEBUG - Response for deleting network () 2026-11-09 04:18:00,961 - DEBUG - Requesting: http://10.0.0.248:8082/routing-instance/9765ebef-3cfc-41dc-bb2d-6dd3155713f2 2026-11-09 04:18:00,968 - DEBUG - Response Code: 404 2026-11-09 04:18:00,968 - DEBUG - Requesting: http://10.0.0.248:8082/domains 2026-11-09 04:18:00,974 - DEBUG - Requesting: http://10.0.0.248:8082/domain/48397716-fb81-4046-93f4-8bda606db062 2026-11-09 04:18:00,993 - DEBUG - Requesting: http://10.0.0.248:8082/project/96be481e-f648-4f46-aa75-9743b783a18b 2026-11-09 04:18:01,120 - INFO - Validated that VN ctest-vn-97111985 is not found in API Server 2026-11-09 04:18:01,136 - DEBUG - VN ctest-vn-97111985 is not present in Agent 10.0.0.250 2026-11-09 04:18:01,148 - DEBUG - VN ctest-vn-97111985 is not present in Agent 10.0.0.38 2026-11-09 04:18:01,148 - INFO - Validated that VN ctest-vn-97111985 is not in any agent 2026-11-09 04:18:01,188 - INFO - Validated that Routing instances and Config db in Control-nodes does not have VN ctest-vn-97111985 info 2026-11-09 04:18:01,834 - ERROR - AssertionError Python 3.9.25: /usr/bin/python3 Mon Nov 9 04:18:00 2026 A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred. /contrail-test/tcutils/wrappers.py in wrapper(self=, *args=(), **kwargs={}) 78 log.info('Initial checks done. Running the testcase now') 79 log.info('') 80 result = function(self, *args, **kwargs) 81 if self.inputs.upgrade: 82 pid = os.getpid() result = None function = self = args = () kwargs = {} /contrail-test/serial_scripts/vrouter/test_fat_flow_serial.py in test_fat_flow_intra_vn_inter_node(self=) 42 server_fixtures = self.create_vms(vn_fixture= vn1_fixture,count=1, 43 node_name=compute_hosts[1]) 44 self.verify_vms(client_fixtures) 45 self.verify_vms(server_fixtures) 46 self = self.verify_vms = > client_fixtures = [, ] /contrail-test/common/vrouter/base.py in verify_vms(self=, vm_fixtures=[, ]) 198 def verify_vms(self, vm_fixtures): 199 for vm_fixture in vm_fixtures: 200 assert vm_fixture.wait_till_vm_is_up() 201 202 def add_static_routes_on_vms(self,prefix, vm_fixtures, ip=None): vm_fixture = vm_fixture.wait_till_vm_is_up = > AssertionError: __cause__ = None __class__ = __context__ = None __delattr__ = __dict__ = {} __dir__ = __doc__ = 'Assertion failed.' __eq__ = __format__ = __ge__ = __getattribute__ = __gt__ = __hash__ = __init__ = __init_subclass__ = __le__ = __lt__ = __ne__ = __new__ = __reduce__ = __reduce_ex__ = __repr__ = __setattr__ = __setstate__ = __sizeof__ = __str__ = __subclasshook__ = __suppress_context__ = False __traceback__ = args = () with_traceback = The above is a description of an error in a Python program. Here is the original traceback: Traceback (most recent call last): File "/contrail-test/tcutils/wrappers.py", line 80, in wrapper result = function(self, *args, **kwargs) File "/contrail-test/serial_scripts/vrouter/test_fat_flow_serial.py", line 44, in test_fat_flow_intra_vn_inter_node self.verify_vms(client_fixtures) File "/contrail-test/common/vrouter/base.py", line 200, in verify_vms assert vm_fixture.wait_till_vm_is_up() AssertionError 2026-11-09 04:18:01,834 - DEBUG - Skipping xmpp flap check 2026-11-09 04:18:01,834 - INFO - 2026-11-09 04:18:01,834 - INFO - END TEST : test_fat_flow_intra_vn_inter_node : FAILED[0:00:09] 2026-11-09 04:18:01,834 - INFO - -------------------------------------------------------------------------------- 2026-11-09 04:18:02,725 - INFO - Deleted project: ctest-FatFlowSerialIpv6-97404416, ID : 96be481e-f648-4f46-aa75-9743b783a18b