2026-08-31 04:04:06,463 - INFO - Domain Default found not creating 2026-08-31 04:04:06,685 - INFO - Project ctest-TestMtuProbe-15499538 not found, creating it 2026-08-31 04:04:07,363 - INFO - Created Project:ctest-TestMtuProbe-15499538, ID : f1a10dc4-4cb6-46c4-a95d-63d7e5f101e4 2026-08-31 04:04:09,369 - INFO - ================================================================================ 2026-08-31 04:04:09,370 - INFO - STARTING TEST : test_mtu_probe_intra_node 2026-08-31 04:04:09,370 - INFO - TEST DESCRIPTION : Description: check traffic configuring different tcp_mtu_probe vlaues on vm MTU probing values: 0, 1, 2 0 - Disabled (default) 1 - Disabled by default, Enabled only when ICMP black hole detected 2 - Always enabled, using the initial MSS value of tcp_base_mss system internally enables bit values for point 1&2 For test purpose, Idea is to check traffic works fine on configuring values Vm's across compute node steps: 1. create 1 VN and launch 2 VMs in same compute node 2. client and server VMs in same compute node 3. configure tcp_mtu_probe to 0, 1, 2 4. send icmp traffic assert if ping fails 5. send tcp traffic assert if tcp traffic fails Pass criteria: 1. If icmp/tcp traffic work fine configuring tcp_mtu_probe values 2026-08-31 04:04:10,730 - DEBUG - Nothing to compare xmpp stats {'10.0.0.186': {'10.20.0.14': '0', '10.20.0.254': '0'}, '10.0.0.176': {'10.20.0.14': '0', '10.20.0.25': '0'}} with 2026-08-31 04:04:10,731 - INFO - Initial checks done. Running the testcase now 2026-08-31 04:04:10,731 - INFO - 2026-08-31 04:04:11,518 - DEBUG - Response for create_network : {'network': {'id': '736282c7-a8e0-48c8-8a25-e2da75a217b6', 'name': 'ctest-vn-29431024', 'tenant_id': 'f1a10dc44cb646c4a95d63d7e5f101e4', 'project_id': 'f1a10dc44cb646c4a95d63d7e5f101e4', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'tags': [], 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestMtuProbe-15499538', 'ctest-vn-29431024'], 'port_security_enabled': True, 'description': ''}} 2026-08-31 04:04:11,895 - DEBUG - Response for create_subnet : {'subnet': {'id': '3b9b4360-cb9f-4b59-9b72-31119e19aebb', 'name': '', 'tenant_id': 'f1a10dc44cb646c4a95d63d7e5f101e4', 'network_id': '736282c7-a8e0-48c8-8a25-e2da75a217b6', 'ip_version': 4, 'cidr': '81.251.111.128/26', 'allocation_pools': [{'start': '81.251.111.130', 'end': '81.251.111.190'}], 'gateway_ip': '81.251.111.129', 'enable_dhcp': True, 'ipv6_ra_mode': None, 'ipv6_address_mode': None, 'dns_nameservers': [], 'host_routes': [], 'dns_server_address': '81.251.111.130', 'tags': [], 'project_id': 'f1a10dc44cb646c4a95d63d7e5f101e4'}} 2026-08-31 04:04:11,921 - INFO - Created VN ctest-vn-29431024 2026-08-31 04:04:11,938 - DEBUG - VN ctest-vn-29431024 UUID is 736282c7-a8e0-48c8-8a25-e2da75a217b6 2026-08-31 04:04:12,027 - DEBUG - Requesting: http://10.0.0.50:8082/domains 2026-08-31 04:04:12,369 - DEBUG - Requesting: http://10.0.0.50:8082/domains 2026-08-31 04:04:12,399 - DEBUG - Requesting: http://10.0.0.50:8082/domain/e2dd173c-f32f-4272-81b1-e77dae6a5597 2026-08-31 04:04:12,422 - DEBUG - Requesting: http://10.0.0.50:8082/project/f1a10dc4-4cb6-46c4-a95d-63d7e5f101e4 2026-08-31 04:04:12,539 - DEBUG - Requesting: http://10.0.0.50:8082/virtual-network/736282c7-a8e0-48c8-8a25-e2da75a217b6 2026-08-31 04:04:12,558 - DEBUG - Requesting: http://10.0.0.50:8082/virtual-network/736282c7-a8e0-48c8-8a25-e2da75a217b6 2026-08-31 04:04:12,573 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/54c7fd5a-9b91-4d58-ba61-54b3e8d23d50 2026-08-31 04:04:12,586 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/54c7fd5a-9b91-4d58-ba61-54b3e8d23d50 2026-08-31 04:04:12,597 - DEBUG - Requesting: http://10.0.0.50:8082/route-target/86962b5a-74aa-4d26-b43c-e2d262dcfbb8 2026-08-31 04:04:12,609 - DEBUG - Route Targets: ['target:64512:8000005'] 2026-08-31 04:04:12,609 - DEBUG - Requesting: http://10.0.0.50:8082/virtual-network/736282c7-a8e0-48c8-8a25-e2da75a217b6 2026-08-31 04:04:12,621 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/54c7fd5a-9b91-4d58-ba61-54b3e8d23d50 2026-08-31 04:04:12,643 - INFO - Verified VN network id 16 for VN 736282c7-a8e0-48c8-8a25-e2da75a217b6 2026-08-31 04:04:12,643 - INFO - Verifications in API Server for VN ctest-vn-29431024 passed 2026-08-31 04:04:12,643 - DEBUG - Requesting: http://10.0.0.50:8082/virtual-network/736282c7-a8e0-48c8-8a25-e2da75a217b6 2026-08-31 04:04:12,656 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/54c7fd5a-9b91-4d58-ba61-54b3e8d23d50 2026-08-31 04:04:12,666 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/54c7fd5a-9b91-4d58-ba61-54b3e8d23d50 2026-08-31 04:04:12,676 - DEBUG - Requesting: http://10.0.0.50:8082/route-target/86962b5a-74aa-4d26-b43c-e2d262dcfbb8 2026-08-31 04:04:12,694 - DEBUG - Control-node 10.0.0.50 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-15499538', 'owner-access': '7', 'group': 'admin', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '8314351656122730696', 'uuid-lslong': '9954611979276654518'}, 'enable': 'true', 'created': '2026-08-31T04:04:11', 'last-modified': '2026-08-31T04:04:11', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.888631'} 2026-08-31 04:04:12,702 - DEBUG - Route Targets: ['target:64512:8000005'] 2026-08-31 04:04:12,709 - DEBUG - Control-node 10.0.0.185 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-15499538', 'owner-access': '7', 'group': 'admin', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '8314351656122730696', 'uuid-lslong': '9954611979276654518'}, 'enable': 'true', 'created': '2026-08-31T04:04:11', 'last-modified': '2026-08-31T04:04:11', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.903648'} 2026-08-31 04:04:12,715 - DEBUG - Route Targets: ['target:64512:8000005'] 2026-08-31 04:04:12,723 - DEBUG - Control-node 10.0.0.38 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-15499538', 'owner-access': '7', 'group': 'admin', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '8314351656122730696', 'uuid-lslong': '9954611979276654518'}, 'enable': 'true', 'created': '2026-08-31T04:04:11', 'last-modified': '2026-08-31T04:04:11', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.912231'} 2026-08-31 04:04:12,729 - DEBUG - Route Targets: ['target:64512:8000005'] 2026-08-31 04:04:12,729 - INFO - On all control nodes, Config, RI and RT verification for VN ctest-vn-29431024 passed 2026-08-31 04:04:12,729 - DEBUG - ====Verifying policy data for ctest-vn-29431024 in API_Server ====== 2026-08-31 04:04:12,729 - DEBUG - Requesting: http://10.0.0.50:8082/domains 2026-08-31 04:04:12,739 - DEBUG - Requesting: http://10.0.0.50:8082/domain/e2dd173c-f32f-4272-81b1-e77dae6a5597 2026-08-31 04:04:12,757 - DEBUG - Requesting: http://10.0.0.50:8082/project/f1a10dc4-4cb6-46c4-a95d-63d7e5f101e4 2026-08-31 04:04:12,884 - DEBUG - Requesting: http://10.0.0.50:8082/virtual-network/736282c7-a8e0-48c8-8a25-e2da75a217b6 2026-08-31 04:04:12,896 - DEBUG - =>VN ctest-vn-29431024 has no policy to be verified 2026-08-31 04:04:12,896 - DEBUG - Verifying the vn in opserver 2026-08-31 04:04:12,897 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024 virtual network link through opserver 10.0.0.50 2026-08-31 04:04:12,897 - DEBUG - Requesting: http://10.0.0.50:8081/analytics/uves/virtual-networks 2026-08-31 04:04:13,232 - DEBUG - Requesting: http://10.0.0.50:8081/analytics/uves/virtual-networks 2026-08-31 04:04:13,304 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024', 'href': 'http://10.0.0.50:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024?flat'} 2026-08-31 04:04:13,304 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024 virtual network link through opserver 10.0.0.185 2026-08-31 04:04:13,305 - DEBUG - Requesting: http://10.0.0.185:8081/analytics/uves/virtual-networks 2026-08-31 04:04:13,658 - DEBUG - Requesting: http://10.0.0.185:8081/analytics/uves/virtual-networks 2026-08-31 04:04:13,731 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024', 'href': 'http://10.0.0.185:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024?flat'} 2026-08-31 04:04:13,731 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024 virtual network link through opserver 10.0.0.38 2026-08-31 04:04:13,731 - DEBUG - Requesting: http://10.0.0.38:8081/analytics/uves/virtual-networks 2026-08-31 04:04:14,066 - DEBUG - Requesting: http://10.0.0.38:8081/analytics/uves/virtual-networks 2026-08-31 04:04:14,132 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024', 'href': 'http://10.0.0.38:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024?flat'} 2026-08-31 04:04:14,133 - INFO - Validated that VN default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024 is found in opserver 2026-08-31 04:04:14,158 - DEBUG - Do not have enough data to verify VN in agent 2026-08-31 04:04:14,169 - DEBUG - VRF ids for VN ctest-vn-29431024: {} 2026-08-31 04:04:14,195 - DEBUG - Services list from nova: [, , , ] 2026-08-31 04:04:14,195 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-6237-1', 'an-jenkins-deploy-platform-ansible-os-6237-2']} 2026-08-31 04:04:14,195 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-6237-1', 'an-jenkins-deploy-platform-ansible-os-6237-2']} 2026-08-31 04:04:14,806 - INFO - VM ([]) created on node: (an-jenkins-deploy-platform-ansible-os-6237-1), Zone: (nova:an-jenkins-deploy-platform-ansible-os-6237-1) 2026-08-31 04:04:14,806 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-6237-1', 'an-jenkins-deploy-platform-ansible-os-6237-2']} 2026-08-31 04:04:15,415 - INFO - VM ([]) created on node: (an-jenkins-deploy-platform-ansible-os-6237-1), Zone: (nova:an-jenkins-deploy-platform-ansible-os-6237-1) 2026-08-31 04:04:15,415 - INFO - Waiting for VM ctest-TestMtuProbe-15499538-36854572 to be up.. 2026-08-31 04:04:15,486 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-08-31 04:04:20,588 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-08-31 04:04:25,691 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-08-31 04:04:30,797 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-08-31 04:04:35,899 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-08-31 04:04:41,026 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-08-31 04:04:46,124 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-08-31 04:04:51,223 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-08-31 04:04:56,329 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-08-31 04:05:01,417 - DEBUG - VM is in ACTIVE state now 2026-08-31 04:05:01,417 - INFO - VM name : ctest-TestMtuProbe-15499538-36854572 2026-08-31 04:05:01,520 - DEBUG - VM ctest-TestMtuProbe-15499538-36854572 ID is 2a8125e9-4d57-48da-a53a-64f481f1c5f0 2026-08-31 04:05:01,559 - DEBUG - VM ctest-TestMtuProbe-15499538-36854572 launched on Node an-jenkins-deploy-platform-ansible-os-6237-1 2026-08-31 04:05:01,673 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-machine/2a8125e9-4d57-48da-a53a-64f481f1c5f0 2026-08-31 04:05:02,026 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-machine/2a8125e9-4d57-48da-a53a-64f481f1c5f0 2026-08-31 04:05:02,062 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-machine-interface/53da9d25-da8e-4de3-9b89-5fdb858f5cc8 2026-08-31 04:05:05,264 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1004ms') 2026-08-31 04:05:05,265 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-15499538-36854572 failed! 2026-08-31 04:05:05,285 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024 is 81.251.111.129 and allocation pool is NOT set 2026-08-31 04:05:09,365 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1005ms') 2026-08-31 04:05:09,365 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-15499538-36854572 failed! 2026-08-31 04:05:09,387 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024 is 81.251.111.129 and allocation pool is NOT set 2026-08-31 04:05:13,492 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1032ms') 2026-08-31 04:05:13,492 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-15499538-36854572 failed! 2026-08-31 04:05:13,511 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024 is 81.251.111.129 and allocation pool is NOT set 2026-08-31 04:05:17,584 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1009ms') 2026-08-31 04:05:17,584 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-15499538-36854572 failed! 2026-08-31 04:05:17,606 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024 is 81.251.111.129 and allocation pool is NOT set 2026-08-31 04:05:21,686 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1012ms') 2026-08-31 04:05:21,686 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-15499538-36854572 failed! 2026-08-31 04:05:21,706 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024 is 81.251.111.129 and allocation pool is NOT set 2026-08-31 04:05:25,786 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1013ms') 2026-08-31 04:05:25,786 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-15499538-36854572 failed! 2026-08-31 04:05:25,806 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024 is 81.251.111.129 and allocation pool is NOT set 2026-08-31 04:05:29,908 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1026ms') 2026-08-31 04:05:29,909 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-15499538-36854572 failed! 2026-08-31 04:05:29,928 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024 is 81.251.111.129 and allocation pool is NOT set 2026-08-31 04:05:34,003 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1003ms') 2026-08-31 04:05:34,004 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-15499538-36854572 failed! 2026-08-31 04:05:34,022 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024 is 81.251.111.129 and allocation pool is NOT set 2026-08-31 04:05:38,109 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1011ms') 2026-08-31 04:05:38,109 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-15499538-36854572 failed! 2026-08-31 04:05:38,127 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024 is 81.251.111.129 and allocation pool is NOT set 2026-08-31 04:05:42,224 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1027ms') 2026-08-31 04:05:42,224 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-15499538-36854572 failed! 2026-08-31 04:05:42,243 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024 is 81.251.111.129 and allocation pool is NOT set 2026-08-31 04:05:46,319 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1008ms') 2026-08-31 04:05:46,319 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-15499538-36854572 failed! 2026-08-31 04:05:46,340 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-15499538:ctest-vn-29431024 is 81.251.111.129 and allocation pool is NOT set 2026-08-31 04:05:50,417 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n64 bytes from 169.254.0.3: icmp_seq=2 ttl=63 time=10.6 ms\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 1 received, 50% packet loss, time 1011ms\r\nrtt min/avg/max/mdev = 10.595/10.595/10.595/0.000 ms') 2026-08-31 04:05:50,418 - INFO - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-15499538-36854572 passed 2026-08-31 04:05:50,498 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-08-31 04:05:50,498 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-15499538-36854572, IP 81.251.111.131, Port 22 2026-08-31 04:05:50,565 - DEBUG - Error on ssh to ubuntu@169.254.0.3:22, result: /bin/bash: connect: Connection refused /bin/bash: line 1: /dev/tcp/169.254.0.3/22: Connection refused {'failed': True, 'command': '(echo > /dev/tcp/169.254.0.3/22)', 'real_command': '/bin/bash -l -c "(echo > /dev/tcp/169.254.0.3/22)"', 'return_code': 1, 'succeeded': False, 'stderr': ''} 2026-08-31 04:05:50,666 - DEBUG - VM ctest-TestMtuProbe-15499538-36854572 is NOT ready for SSH connections, VM status: ACTIVE 2026-08-31 04:05:55,666 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-08-31 04:05:55,667 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-15499538-36854572, IP 81.251.111.131, Port 22 2026-08-31 04:05:55,755 - DEBUG - Error on ssh to ubuntu@169.254.0.3:22, result: /bin/bash: connect: Connection refused /bin/bash: line 1: /dev/tcp/169.254.0.3/22: Connection refused {'failed': True, 'command': '(echo > /dev/tcp/169.254.0.3/22)', 'real_command': '/bin/bash -l -c "(echo > /dev/tcp/169.254.0.3/22)"', 'return_code': 1, 'succeeded': False, 'stderr': ''} 2026-08-31 04:05:55,857 - DEBUG - VM ctest-TestMtuProbe-15499538-36854572 is NOT ready for SSH connections, VM status: ACTIVE 2026-08-31 04:06:00,858 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-08-31 04:06:00,858 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-15499538-36854572, IP 81.251.111.131, Port 22 2026-08-31 04:06:00,925 - DEBUG - Error on ssh to ubuntu@169.254.0.3:22, result: /bin/bash: connect: Connection refused /bin/bash: line 1: /dev/tcp/169.254.0.3/22: Connection refused {'failed': True, 'command': '(echo > /dev/tcp/169.254.0.3/22)', 'real_command': '/bin/bash -l -c "(echo > /dev/tcp/169.254.0.3/22)"', 'return_code': 1, 'succeeded': False, 'stderr': ''} 2026-08-31 04:06:01,025 - DEBUG - VM ctest-TestMtuProbe-15499538-36854572 is NOT ready for SSH connections, VM status: ACTIVE 2026-08-31 04:06:06,027 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-08-31 04:06:06,027 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-15499538-36854572, IP 81.251.111.131, Port 22 2026-08-31 04:06:06,105 - DEBUG - Error on ssh to ubuntu@169.254.0.3:22, result: /bin/bash: connect: Connection refused /bin/bash: line 1: /dev/tcp/169.254.0.3/22: Connection refused {'failed': True, 'command': '(echo > /dev/tcp/169.254.0.3/22)', 'real_command': '/bin/bash -l -c "(echo > /dev/tcp/169.254.0.3/22)"', 'return_code': 1, 'succeeded': False, 'stderr': ''} 2026-08-31 04:06:06,197 - DEBUG - VM ctest-TestMtuProbe-15499538-36854572 is NOT ready for SSH connections, VM status: ACTIVE 2026-08-31 04:06:11,197 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-08-31 04:06:11,198 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-15499538-36854572, IP 81.251.111.131, Port 22 2026-08-31 04:06:11,372 - DEBUG - VM ctest-TestMtuProbe-15499538-36854572 is ready for SSH connections 2026-08-31 04:06:11,373 - INFO - Waiting for VM ctest-TestMtuProbe-15499538-87701549 to be up.. 2026-08-31 04:06:11,491 - DEBUG - VM is in ACTIVE state now 2026-08-31 04:06:11,491 - INFO - VM name : ctest-TestMtuProbe-15499538-87701549 2026-08-31 04:06:11,591 - DEBUG - VM ctest-TestMtuProbe-15499538-87701549 ID is 3c14d4c2-b349-4c33-988d-a12599610738 2026-08-31 04:06:11,591 - DEBUG - VM ctest-TestMtuProbe-15499538-87701549 launched on Node an-jenkins-deploy-platform-ansible-os-6237-1 2026-08-31 04:06:11,694 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-machine/3c14d4c2-b349-4c33-988d-a12599610738 2026-08-31 04:06:11,708 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-machine-interface/1beb9bf0-2b97-4a18-b956-1d5e33fe7214 2026-08-31 04:06:12,884 - DEBUG - (True, 'PING 169.254.0.4 (169.254.0.4) 56(84) bytes of data.\r\n64 bytes from 169.254.0.4: icmp_seq=1 ttl=63 time=5.19 ms\r\n64 bytes from 169.254.0.4: icmp_seq=2 ttl=63 time=2.96 ms\r\n\r\n--- 169.254.0.4 ping statistics ---\r\n2 packets transmitted, 2 received, 0% packet loss, time 1001ms\r\nrtt min/avg/max/mdev = 2.959/4.075/5.192/1.116 ms') 2026-08-31 04:06:12,885 - INFO - Ping to Metadata IP 169.254.0.4 of VM ctest-TestMtuProbe-15499538-87701549 passed 2026-08-31 04:06:12,965 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-08-31 04:06:12,965 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-15499538-87701549, IP 81.251.111.132, Port 22 2026-08-31 04:06:13,141 - DEBUG - VM ctest-TestMtuProbe-15499538-87701549 is ready for SSH connections 2026-08-31 04:06:13,141 - DEBUG - Running remote_cmd, Cmd : echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:06:13,141 - DEBUG - echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-08-31 04:06:27,220 - DEBUG - None 2026-08-31 04:06:27,220 - DEBUG - Running remote_cmd, Cmd : echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:06:27,220 - DEBUG - echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-08-31 04:07:12,010 - DEBUG - None 2026-08-31 04:07:12,011 - INFO - {'echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-08-31 04:07:12,011 - INFO - {'echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-08-31 04:07:12,011 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-08-31 04:07:12,011 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 81.251.111.132, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:12,011 - DEBUG - ping -s 56 -c 3 -W 1 81.251.111.132 2026-08-31 04:07:14,303 - DEBUG - PING 81.251.111.132 (81.251.111.132) 56(84) bytes of data. 64 bytes from 81.251.111.132: icmp_req=1 ttl=64 time=11.6 ms 64 bytes from 81.251.111.132: icmp_req=2 ttl=64 time=1.47 ms 64 bytes from 81.251.111.132: icmp_req=3 ttl=64 time=1.04 ms --- 81.251.111.132 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2004ms rtt min/avg/max/mdev = 1.049/4.737/11.687/4.917 ms 2026-08-31 04:07:14,303 - INFO - Ping to IP 81.251.111.132 from VM ctest-TestMtuProbe-15499538-36854572 passed 2026-08-31 04:07:14,303 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-08-31 04:07:14,303 - DEBUG - Running remote_cmd, Cmd : rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:14,303 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile & 2026-08-31 04:07:14,598 - DEBUG - total 132 drwxr-xr-x 11 ubuntu ubuntu 4096 Dec 29 2017 . drwxr-xr-x 3 root root 4096 Jan 4 2013 .. -rw------- 1 ubuntu ubuntu 2689 Dec 29 2017 .bash_history -rw-r--r-- 1 ubuntu ubuntu 220 Apr 3 2012 .bash_logout -rw-r--r-- 1 ubuntu ubuntu 3486 Apr 3 2012 .bashrc drwx------ 2 ubuntu ubuntu 4096 Jan 9 2013 .cache -rwxrwxr-x 1 ubuntu ubuntu 1431 Feb 5 2015 flow_test_pktgen.sh drwxr-xr-x 2 ubuntu ubuntu 4096 Jan 9 2013 .fontconfig drwxrwxr-x 2 ubuntu ubuntu 4096 Jan 9 2013 .fvwm drwxrwxr-x 3 ubuntu ubuntu 4096 Nov 29 2016 .jenkins -rw------- 1 ubuntu ubuntu 52 Jul 2 2014 .lesshst drwx------ 4 ubuntu ubuntu 4096 Jan 9 2013 .mozilla -rwxrwxr-x 1 ubuntu ubuntu 1378 Jun 27 2014 pktgen_new.sh -rw-r--r-- 1 ubuntu ubuntu 675 Apr 3 2012 .profile drwxr-xr-x 2 ubuntu ubuntu 4096 Jun 27 2014 scr drwx------ 2 ubuntu ubuntu 4096 Feb 3 2015 .ssh -rw-r--r-- 1 ubuntu ubuntu 0 Jan 9 2013 .sudo_as_admin_successful drwxr-xr-x 2 ubuntu ubuntu 4096 Jun 27 2014 traffic drwxr-xr-x 4 root root 4096 Jun 27 2014 traffic-1.0 -rw-rw-r-- 1 ubuntu ubuntu 16361 Jan 9 2015 traffic-1.0.tar.gz -rw------- 1 root root 4695 Dec 17 2017 .viminfo -rw------- 1 ubuntu ubuntu 152 Jul 2 2014 .Xauthority -rw------- 1 ubuntu ubuntu 29828 Jan 9 2013 .xsession-errors 2026-08-31 04:07:14,598 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:14,598 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile & 2026-08-31 04:07:14,884 - DEBUG - None 2026-08-31 04:07:14,884 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10001 81.251.111.132 5201 < testfile, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:14,884 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10001 81.251.111.132 5201 < testfile 2026-08-31 04:07:17,214 - DEBUG - 1+0 records in 1+0 records out 100 bytes (100 B) copied, 0.000742825 s, 135 kB/s 2026-08-31 04:07:17,214 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:17,214 - DEBUG - ls -l testfile 2026-08-31 04:07:17,423 - DEBUG - -rw-r--r-- 1 root root 100 Aug 31 04:07 testfile 2026-08-31 04:07:17,423 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-15499538-87701549 2026-08-31 04:07:17,423 - DEBUG - Running remote_cmd, Cmd : echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:17,423 - DEBUG - echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-08-31 04:07:17,666 - DEBUG - None 2026-08-31 04:07:17,666 - DEBUG - Running remote_cmd, Cmd : echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:17,666 - DEBUG - echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-08-31 04:07:17,924 - DEBUG - None 2026-08-31 04:07:17,925 - INFO - {'echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-08-31 04:07:17,925 - INFO - {'echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-08-31 04:07:17,925 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-08-31 04:07:17,925 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 81.251.111.132, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:17,925 - DEBUG - ping -s 56 -c 3 -W 1 81.251.111.132 2026-08-31 04:07:20,196 - DEBUG - PING 81.251.111.132 (81.251.111.132) 56(84) bytes of data. 64 bytes from 81.251.111.132: icmp_req=1 ttl=64 time=5.96 ms 64 bytes from 81.251.111.132: icmp_req=2 ttl=64 time=0.991 ms 64 bytes from 81.251.111.132: icmp_req=3 ttl=64 time=0.957 ms --- 81.251.111.132 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2003ms rtt min/avg/max/mdev = 0.957/2.638/5.968/2.354 ms 2026-08-31 04:07:20,196 - INFO - Ping to IP 81.251.111.132 from VM ctest-TestMtuProbe-15499538-36854572 passed 2026-08-31 04:07:20,196 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-08-31 04:07:20,197 - DEBUG - Running remote_cmd, Cmd : rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:20,197 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile & 2026-08-31 04:07:20,463 - DEBUG - total 132 drwxr-xr-x 11 ubuntu ubuntu 4096 Aug 31 04:07 . drwxr-xr-x 3 root root 4096 Jan 4 2013 .. -rw------- 1 ubuntu ubuntu 2689 Dec 29 2017 .bash_history -rw-r--r-- 1 ubuntu ubuntu 220 Apr 3 2012 .bash_logout -rw-r--r-- 1 ubuntu ubuntu 3486 Apr 3 2012 .bashrc drwx------ 2 ubuntu ubuntu 4096 Jan 9 2013 .cache -rwxrwxr-x 1 ubuntu ubuntu 1431 Feb 5 2015 flow_test_pktgen.sh drwxr-xr-x 2 ubuntu ubuntu 4096 Jan 9 2013 .fontconfig drwxrwxr-x 2 ubuntu ubuntu 4096 Jan 9 2013 .fvwm drwxrwxr-x 3 ubuntu ubuntu 4096 Nov 29 2016 .jenkins -rw------- 1 ubuntu ubuntu 52 Jul 2 2014 .lesshst drwx------ 4 ubuntu ubuntu 4096 Jan 9 2013 .mozilla -rwxrwxr-x 1 ubuntu ubuntu 1378 Jun 27 2014 pktgen_new.sh -rw-r--r-- 1 ubuntu ubuntu 675 Apr 3 2012 .profile drwxr-xr-x 2 ubuntu ubuntu 4096 Jun 27 2014 scr drwx------ 2 ubuntu ubuntu 4096 Feb 3 2015 .ssh -rw-r--r-- 1 ubuntu ubuntu 0 Jan 9 2013 .sudo_as_admin_successful drwxr-xr-x 2 ubuntu ubuntu 4096 Jun 27 2014 traffic drwxr-xr-x 4 root root 4096 Jun 27 2014 traffic-1.0 -rw-rw-r-- 1 ubuntu ubuntu 16361 Jan 9 2015 traffic-1.0.tar.gz -rw------- 1 root root 4695 Dec 17 2017 .viminfo -rw------- 1 ubuntu ubuntu 152 Jul 2 2014 .Xauthority -rw------- 1 ubuntu ubuntu 29828 Jan 9 2013 .xsession-errors 2026-08-31 04:07:20,463 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:20,463 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile & 2026-08-31 04:07:20,722 - DEBUG - None 2026-08-31 04:07:20,722 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10002 81.251.111.132 5201 < testfile, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:20,722 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10002 81.251.111.132 5201 < testfile 2026-08-31 04:07:23,008 - DEBUG - 1+0 records in 1+0 records out 100 bytes (100 B) copied, 0.000811762 s, 123 kB/s 2026-08-31 04:07:23,008 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:23,008 - DEBUG - ls -l testfile 2026-08-31 04:07:23,183 - DEBUG - -rw-r--r-- 1 root root 100 Aug 31 04:07 testfile 2026-08-31 04:07:23,183 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-15499538-87701549 2026-08-31 04:07:23,183 - DEBUG - Running remote_cmd, Cmd : echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:23,183 - DEBUG - echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-08-31 04:07:23,427 - DEBUG - None 2026-08-31 04:07:23,427 - DEBUG - Running remote_cmd, Cmd : echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:23,427 - DEBUG - echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-08-31 04:07:23,647 - DEBUG - None 2026-08-31 04:07:23,647 - INFO - {'echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-08-31 04:07:23,647 - INFO - {'echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-08-31 04:07:23,647 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-08-31 04:07:23,648 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 81.251.111.132, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:23,648 - DEBUG - ping -s 56 -c 3 -W 1 81.251.111.132 2026-08-31 04:07:25,906 - DEBUG - PING 81.251.111.132 (81.251.111.132) 56(84) bytes of data. 64 bytes from 81.251.111.132: icmp_req=1 ttl=64 time=5.01 ms 64 bytes from 81.251.111.132: icmp_req=2 ttl=64 time=1.16 ms 64 bytes from 81.251.111.132: icmp_req=3 ttl=64 time=1.06 ms --- 81.251.111.132 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2004ms rtt min/avg/max/mdev = 1.062/2.415/5.014/1.838 ms 2026-08-31 04:07:25,906 - INFO - Ping to IP 81.251.111.132 from VM ctest-TestMtuProbe-15499538-36854572 passed 2026-08-31 04:07:25,906 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-08-31 04:07:25,906 - DEBUG - Running remote_cmd, Cmd : rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:25,906 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile & 2026-08-31 04:07:26,160 - DEBUG - total 132 drwxr-xr-x 11 ubuntu ubuntu 4096 Aug 31 04:07 . drwxr-xr-x 3 root root 4096 Jan 4 2013 .. -rw------- 1 ubuntu ubuntu 2689 Dec 29 2017 .bash_history -rw-r--r-- 1 ubuntu ubuntu 220 Apr 3 2012 .bash_logout -rw-r--r-- 1 ubuntu ubuntu 3486 Apr 3 2012 .bashrc drwx------ 2 ubuntu ubuntu 4096 Jan 9 2013 .cache -rwxrwxr-x 1 ubuntu ubuntu 1431 Feb 5 2015 flow_test_pktgen.sh drwxr-xr-x 2 ubuntu ubuntu 4096 Jan 9 2013 .fontconfig drwxrwxr-x 2 ubuntu ubuntu 4096 Jan 9 2013 .fvwm drwxrwxr-x 3 ubuntu ubuntu 4096 Nov 29 2016 .jenkins -rw------- 1 ubuntu ubuntu 52 Jul 2 2014 .lesshst drwx------ 4 ubuntu ubuntu 4096 Jan 9 2013 .mozilla -rwxrwxr-x 1 ubuntu ubuntu 1378 Jun 27 2014 pktgen_new.sh -rw-r--r-- 1 ubuntu ubuntu 675 Apr 3 2012 .profile drwxr-xr-x 2 ubuntu ubuntu 4096 Jun 27 2014 scr drwx------ 2 ubuntu ubuntu 4096 Feb 3 2015 .ssh -rw-r--r-- 1 ubuntu ubuntu 0 Jan 9 2013 .sudo_as_admin_successful drwxr-xr-x 2 ubuntu ubuntu 4096 Jun 27 2014 traffic drwxr-xr-x 4 root root 4096 Jun 27 2014 traffic-1.0 -rw-rw-r-- 1 ubuntu ubuntu 16361 Jan 9 2015 traffic-1.0.tar.gz -rw------- 1 root root 4695 Dec 17 2017 .viminfo -rw------- 1 ubuntu ubuntu 152 Jul 2 2014 .Xauthority -rw------- 1 ubuntu ubuntu 29828 Jan 9 2013 .xsession-errors 2026-08-31 04:07:26,160 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:26,160 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile & 2026-08-31 04:07:26,425 - DEBUG - None 2026-08-31 04:07:26,425 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10003 81.251.111.132 5201 < testfile, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:26,425 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10003 81.251.111.132 5201 < testfile 2026-08-31 04:07:28,720 - DEBUG - 1+0 records in 1+0 records out 100 bytes (100 B) copied, 0.000753664 s, 133 kB/s 2026-08-31 04:07:28,720 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.186, gateway password: c0ntrail123 2026-08-31 04:07:28,721 - DEBUG - ls -l testfile 2026-08-31 04:07:28,917 - DEBUG - -rw-r--r-- 1 root root 100 Aug 31 04:07 testfile 2026-08-31 04:07:28,917 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-15499538-87701549 2026-08-31 04:07:28,917 - INFO - Deleting VM ctest-TestMtuProbe-15499538-87701549 2026-08-31 04:07:29,025 - INFO - Deleting VM ctest-TestMtuProbe-15499538-36854572 2026-08-31 04:07:29,118 - INFO - Deleting VN ctest-vn-29431024 2026-08-31 04:07:29,170 - DEBUG - VN 736282c7-a8e0-48c8-8a25-e2da75a217b6 still in use: Unable to complete operation on network 736282c7-a8e0-48c8-8a25-e2da75a217b6. There are one or more ports still in use on the network. Neutron server returns request_ids: ['req-97891bbd-dcf3-4aaf-a489-c5591149f790'] 2026-08-31 04:07:29,170 - WARNING - Deleting VN ctest-vn-29431024 failed..Will retry 2026-08-31 04:07:31,244 - DEBUG - VN 736282c7-a8e0-48c8-8a25-e2da75a217b6 still in use: Unable to complete operation on network 736282c7-a8e0-48c8-8a25-e2da75a217b6. There are one or more ports still in use on the network. Neutron server returns request_ids: ['req-04300065-6eec-400e-8e56-f510cb88ec62'] 2026-08-31 04:07:31,244 - WARNING - Deleting VN ctest-vn-29431024 failed..Will retry 2026-08-31 04:07:33,545 - DEBUG - Response for deleting network () 2026-08-31 04:07:33,545 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/54c7fd5a-9b91-4d58-ba61-54b3e8d23d50 2026-08-31 04:07:33,554 - DEBUG - Response Code: 404 2026-08-31 04:07:33,554 - DEBUG - Requesting: http://10.0.0.50:8082/domains 2026-08-31 04:07:33,564 - DEBUG - Requesting: http://10.0.0.50:8082/domain/e2dd173c-f32f-4272-81b1-e77dae6a5597 2026-08-31 04:07:33,594 - DEBUG - Requesting: http://10.0.0.50:8082/project/f1a10dc4-4cb6-46c4-a95d-63d7e5f101e4 2026-08-31 04:07:33,711 - INFO - Validated that VN ctest-vn-29431024 is not found in API Server 2026-08-31 04:07:33,730 - DEBUG - VN ctest-vn-29431024 is not present in Agent 10.0.0.186 2026-08-31 04:07:33,748 - DEBUG - VN ctest-vn-29431024 is not present in Agent 10.0.0.176 2026-08-31 04:07:33,748 - INFO - Validated that VN ctest-vn-29431024 is not in any agent 2026-08-31 04:07:33,788 - INFO - Validated that Routing instances and Config db in Control-nodes does not have VN ctest-vn-29431024 info 2026-08-31 04:07:35,102 - DEBUG - No XMPP flaps were noticed during the test
2026-08-31 04:07:35,102 - INFO - END TEST : test_mtu_probe_intra_node : PASSED[0:03:26]
2026-08-31 04:07:35,102 - INFO - -------------------------------------------------------------------------------- 2026-08-31 04:07:36,226 - INFO - Deleted project: ctest-TestMtuProbe-15499538, ID : f1a10dc4-4cb6-46c4-a95d-63d7e5f101e4