2026-11-02 04:16:02,936 - INFO - Domain Default found not creating 2026-11-02 04:16:03,120 - INFO - Project ctest-TestMtuProbe-03288309 not found, creating it 2026-11-02 04:16:03,715 - INFO - Created Project:ctest-TestMtuProbe-03288309, ID : 919c11cd-4286-4d1f-9a9c-b3ad577611f4 2026-11-02 04:16:05,536 - INFO - ================================================================================ 2026-11-02 04:16:05,537 - INFO - STARTING TEST : test_mtu_probe_intra_node 2026-11-02 04:16:05,537 - 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 2026-11-02 04:16:06,844 - DEBUG - Nothing to compare xmpp stats {'10.0.0.161': {'10.20.0.254': '0', '10.20.0.17': '0'}, '10.0.0.162': {'10.20.0.254': '0', '10.20.0.17': '0'}} with 2026-11-02 04:16:06,844 - INFO - Initial checks done. Running the testcase now 2026-11-02 04:16:06,844 - INFO - 2026-11-02 04:16:07,604 - DEBUG - Response for create_network : {'network': {'id': '284f82ca-ae81-47ff-a89e-b1e7049454d6', 'name': 'ctest-vn-10848836', 'tenant_id': '919c11cd42864d1f9a9cb3ad577611f4', 'project_id': '919c11cd42864d1f9a9cb3ad577611f4', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'tags': [], 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestMtuProbe-03288309', 'ctest-vn-10848836'], 'port_security_enabled': True, 'description': ''}} 2026-11-02 04:16:07,846 - DEBUG - Response for create_subnet : {'subnet': {'id': '94495edb-3fb6-49c6-b2ff-f06a017d98df', 'name': '', 'tenant_id': '919c11cd42864d1f9a9cb3ad577611f4', 'network_id': '284f82ca-ae81-47ff-a89e-b1e7049454d6', 'ip_version': 4, 'cidr': '27.101.74.192/26', 'allocation_pools': [{'start': '27.101.74.194', 'end': '27.101.74.254'}], 'gateway_ip': '27.101.74.193', 'enable_dhcp': True, 'ipv6_ra_mode': None, 'ipv6_address_mode': None, 'dns_nameservers': [], 'host_routes': [], 'dns_server_address': '27.101.74.194', 'tags': [], 'project_id': '919c11cd42864d1f9a9cb3ad577611f4'}} 2026-11-02 04:16:07,868 - INFO - Created VN ctest-vn-10848836 2026-11-02 04:16:07,884 - DEBUG - VN ctest-vn-10848836 UUID is 284f82ca-ae81-47ff-a89e-b1e7049454d6 2026-11-02 04:16:07,958 - DEBUG - Requesting: http://10.0.0.50:8082/domains 2026-11-02 04:16:08,327 - DEBUG - Requesting: http://10.0.0.50:8082/domains 2026-11-02 04:16:08,358 - DEBUG - Requesting: http://10.0.0.50:8082/domain/5757b06b-c09b-4d3a-a3fa-720afb19f2b8 2026-11-02 04:16:08,374 - DEBUG - Requesting: http://10.0.0.50:8082/project/919c11cd-4286-4d1f-9a9c-b3ad577611f4 2026-11-02 04:16:08,465 - DEBUG - Requesting: http://10.0.0.50:8082/virtual-network/284f82ca-ae81-47ff-a89e-b1e7049454d6 2026-11-02 04:16:08,483 - DEBUG - Requesting: http://10.0.0.50:8082/virtual-network/284f82ca-ae81-47ff-a89e-b1e7049454d6 2026-11-02 04:16:08,495 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/3b9b817c-c27a-4375-9179-67fb1a3a5cd7 2026-11-02 04:16:08,506 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/3b9b817c-c27a-4375-9179-67fb1a3a5cd7 2026-11-02 04:16:08,514 - DEBUG - Requesting: http://10.0.0.50:8082/route-target/5a094341-45b7-4d0d-9303-311e1a30f426 2026-11-02 04:16:08,521 - DEBUG - Route Targets: ['target:64512:8000005'] 2026-11-02 04:16:08,521 - DEBUG - Requesting: http://10.0.0.50:8082/virtual-network/284f82ca-ae81-47ff-a89e-b1e7049454d6 2026-11-02 04:16:08,531 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/3b9b817c-c27a-4375-9179-67fb1a3a5cd7 2026-11-02 04:16:08,548 - INFO - Verified VN network id 16 for VN 284f82ca-ae81-47ff-a89e-b1e7049454d6 2026-11-02 04:16:08,549 - INFO - Verifications in API Server for VN ctest-vn-10848836 passed 2026-11-02 04:16:08,549 - DEBUG - Requesting: http://10.0.0.50:8082/virtual-network/284f82ca-ae81-47ff-a89e-b1e7049454d6 2026-11-02 04:16:08,560 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/3b9b817c-c27a-4375-9179-67fb1a3a5cd7 2026-11-02 04:16:08,567 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/3b9b817c-c27a-4375-9179-67fb1a3a5cd7 2026-11-02 04:16:08,584 - DEBUG - Requesting: http://10.0.0.50:8082/route-target/5a094341-45b7-4d0d-9303-311e1a30f426 2026-11-02 04:16:08,598 - DEBUG - Control-node 10.0.0.50 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-03288309', 'owner-access': '7', 'group': 'reader', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '2904684091699972095', 'uuid-lslong': '12150344450464568534'}, 'enable': 'true', 'created': '2026-11-02T04:16:07', 'last-modified': '2026-11-02T04:16:07', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.809526'} 2026-11-02 04:16:08,607 - DEBUG - Route Targets: ['target:64512:8000005'] 2026-11-02 04:16:08,614 - DEBUG - Control-node 10.0.0.190 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-03288309', 'owner-access': '7', 'group': 'reader', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '2904684091699972095', 'uuid-lslong': '12150344450464568534'}, 'enable': 'true', 'created': '2026-11-02T04:16:07', 'last-modified': '2026-11-02T04:16:07', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.821918'} 2026-11-02 04:16:08,620 - DEBUG - Route Targets: ['target:64512:8000005'] 2026-11-02 04:16:08,626 - DEBUG - Control-node 10.0.0.191 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-03288309', 'owner-access': '7', 'group': 'reader', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '2904684091699972095', 'uuid-lslong': '12150344450464568534'}, 'enable': 'true', 'created': '2026-11-02T04:16:07', 'last-modified': '2026-11-02T04:16:07', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.837253'} 2026-11-02 04:16:08,633 - DEBUG - Route Targets: ['target:64512:8000005'] 2026-11-02 04:16:08,633 - INFO - On all control nodes, Config, RI and RT verification for VN ctest-vn-10848836 passed 2026-11-02 04:16:08,633 - DEBUG - ====Verifying policy data for ctest-vn-10848836 in API_Server ====== 2026-11-02 04:16:08,633 - DEBUG - Requesting: http://10.0.0.50:8082/domains 2026-11-02 04:16:08,639 - DEBUG - Requesting: http://10.0.0.50:8082/domain/5757b06b-c09b-4d3a-a3fa-720afb19f2b8 2026-11-02 04:16:08,651 - DEBUG - Requesting: http://10.0.0.50:8082/project/919c11cd-4286-4d1f-9a9c-b3ad577611f4 2026-11-02 04:16:08,741 - DEBUG - Requesting: http://10.0.0.50:8082/virtual-network/284f82ca-ae81-47ff-a89e-b1e7049454d6 2026-11-02 04:16:08,751 - DEBUG - =>VN ctest-vn-10848836 has no policy to be verified 2026-11-02 04:16:08,751 - DEBUG - Verifying the vn in opserver 2026-11-02 04:16:08,751 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836 virtual network link through opserver 10.0.0.50 2026-11-02 04:16:08,751 - DEBUG - Requesting: http://10.0.0.50:8081/analytics/uves/virtual-networks 2026-11-02 04:16:09,116 - DEBUG - Requesting: http://10.0.0.50:8081/analytics/uves/virtual-networks 2026-11-02 04:16:09,171 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836', 'href': 'http://10.0.0.50:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836?flat'} 2026-11-02 04:16:09,171 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836 virtual network link through opserver 10.0.0.190 2026-11-02 04:16:09,172 - DEBUG - Requesting: http://10.0.0.190:8081/analytics/uves/virtual-networks 2026-11-02 04:16:09,537 - DEBUG - Requesting: http://10.0.0.190:8081/analytics/uves/virtual-networks 2026-11-02 04:16:09,600 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836', 'href': 'http://10.0.0.190:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836?flat'} 2026-11-02 04:16:09,600 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836 virtual network link through opserver 10.0.0.191 2026-11-02 04:16:09,600 - DEBUG - Requesting: http://10.0.0.191:8081/analytics/uves/virtual-networks 2026-11-02 04:16:09,972 - DEBUG - Requesting: http://10.0.0.191:8081/analytics/uves/virtual-networks 2026-11-02 04:16:10,028 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836', 'href': 'http://10.0.0.191:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836?flat'} 2026-11-02 04:16:10,028 - INFO - Validated that VN default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836 is found in opserver 2026-11-02 04:16:10,049 - DEBUG - Do not have enough data to verify VN in agent 2026-11-02 04:16:10,057 - DEBUG - VRF ids for VN ctest-vn-10848836: {} 2026-11-02 04:16:10,080 - DEBUG - Services list from nova: [, , , ] 2026-11-02 04:16:10,080 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-6461-1', 'an-jenkins-deploy-platform-ansible-os-6461-2']} 2026-11-02 04:16:10,080 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-6461-1', 'an-jenkins-deploy-platform-ansible-os-6461-2']} 2026-11-02 04:16:10,552 - INFO - VM ([]) created on node: (an-jenkins-deploy-platform-ansible-os-6461-1), Zone: (nova:an-jenkins-deploy-platform-ansible-os-6461-1) 2026-11-02 04:16:10,552 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-6461-1', 'an-jenkins-deploy-platform-ansible-os-6461-2']} 2026-11-02 04:16:11,010 - INFO - VM ([]) created on node: (an-jenkins-deploy-platform-ansible-os-6461-1), Zone: (nova:an-jenkins-deploy-platform-ansible-os-6461-1) 2026-11-02 04:16:11,010 - INFO - Waiting for VM ctest-TestMtuProbe-03288309-42949545 to be up.. 2026-11-02 04:16:11,063 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-11-02 04:16:16,117 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-11-02 04:16:21,221 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-11-02 04:16:26,305 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-11-02 04:16:31,440 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-11-02 04:16:36,531 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-11-02 04:16:41,632 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-11-02 04:16:46,714 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-11-02 04:16:51,799 - DEBUG - VM is in ACTIVE state now 2026-11-02 04:16:51,799 - INFO - VM name : ctest-TestMtuProbe-03288309-42949545 2026-11-02 04:16:51,885 - DEBUG - VM ctest-TestMtuProbe-03288309-42949545 ID is c500c0dd-6307-433c-8e67-96dbc95c00ce 2026-11-02 04:16:51,912 - DEBUG - VM ctest-TestMtuProbe-03288309-42949545 launched on Node an-jenkins-deploy-platform-ansible-os-6461-1 2026-11-02 04:16:51,993 - DEBUG - Requesting: http://10.0.0.191:8082/virtual-machine/c500c0dd-6307-433c-8e67-96dbc95c00ce 2026-11-02 04:16:52,378 - DEBUG - Requesting: http://10.0.0.191:8082/virtual-machine/c500c0dd-6307-433c-8e67-96dbc95c00ce 2026-11-02 04:16:52,410 - DEBUG - Requesting: http://10.0.0.191:8082/virtual-machine-interface/4eba0069-38e0-49b4-9926-6b3b1a1cf62c 2026-11-02 04:16:55,610 - 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 1033ms') 2026-11-02 04:16:55,611 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-03288309-42949545 failed! 2026-11-02 04:16:55,627 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836 is 27.101.74.193 and allocation pool is NOT set 2026-11-02 04:16:59,708 - 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') 2026-11-02 04:16:59,709 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-03288309-42949545 failed! 2026-11-02 04:16:59,724 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836 is 27.101.74.193 and allocation pool is NOT set 2026-11-02 04:17:03,805 - 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') 2026-11-02 04:17:03,805 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-03288309-42949545 failed! 2026-11-02 04:17:03,822 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836 is 27.101.74.193 and allocation pool is NOT set 2026-11-02 04:17:07,899 - 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 1007ms') 2026-11-02 04:17:07,899 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-03288309-42949545 failed! 2026-11-02 04:17:07,915 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836 is 27.101.74.193 and allocation pool is NOT set 2026-11-02 04:17:11,995 - 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') 2026-11-02 04:17:11,995 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-03288309-42949545 failed! 2026-11-02 04:17:12,013 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836 is 27.101.74.193 and allocation pool is NOT set 2026-11-02 04:17:16,088 - 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 1010ms') 2026-11-02 04:17:16,088 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-03288309-42949545 failed! 2026-11-02 04:17:16,104 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836 is 27.101.74.193 and allocation pool is NOT set 2026-11-02 04:17:20,185 - 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 1017ms') 2026-11-02 04:17:20,185 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-03288309-42949545 failed! 2026-11-02 04:17:20,201 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836 is 27.101.74.193 and allocation pool is NOT set 2026-11-02 04:17:24,283 - 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') 2026-11-02 04:17:24,283 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-03288309-42949545 failed! 2026-11-02 04:17:24,299 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836 is 27.101.74.193 and allocation pool is NOT set 2026-11-02 04:17:28,373 - 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') 2026-11-02 04:17:28,374 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-03288309-42949545 failed! 2026-11-02 04:17:28,392 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836 is 27.101.74.193 and allocation pool is NOT set 2026-11-02 04:17:32,473 - 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 1015ms') 2026-11-02 04:17:32,473 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-03288309-42949545 failed! 2026-11-02 04:17:32,503 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836 is 27.101.74.193 and allocation pool is NOT set 2026-11-02 04:17:36,602 - 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 1029ms') 2026-11-02 04:17:36,602 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-03288309-42949545 failed! 2026-11-02 04:17:36,618 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-03288309:ctest-vn-10848836 is 27.101.74.193 and allocation pool is NOT set 2026-11-02 04:17:38,692 - 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=1 ttl=63 time=10.1 ms\r\n64 bytes from 169.254.0.3: icmp_seq=2 ttl=63 time=2.80 ms\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 2 received, 0% packet loss, time 1001ms\r\nrtt min/avg/max/mdev = 2.800/6.468/10.137/3.668 ms') 2026-11-02 04:17:38,692 - INFO - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-03288309-42949545 passed 2026-11-02 04:17:38,764 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-11-02 04:17:38,764 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-03288309-42949545, IP 27.101.74.195, Port 22 2026-11-02 04:17:38,832 - 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': ''} 2026-11-02 04:17:38,938 - DEBUG - VM ctest-TestMtuProbe-03288309-42949545 is NOT ready for SSH connections, VM status: ACTIVE 2026-11-02 04:17:43,938 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-11-02 04:17:43,938 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-03288309-42949545, IP 27.101.74.195, Port 22 2026-11-02 04:17:44,004 - 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': ''} 2026-11-02 04:17:44,100 - DEBUG - VM ctest-TestMtuProbe-03288309-42949545 is NOT ready for SSH connections, VM status: ACTIVE 2026-11-02 04:17:49,101 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-11-02 04:17:49,101 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-03288309-42949545, IP 27.101.74.195, Port 22 2026-11-02 04:17:49,169 - 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': ''} 2026-11-02 04:17:49,275 - DEBUG - VM ctest-TestMtuProbe-03288309-42949545 is NOT ready for SSH connections, VM status: ACTIVE 2026-11-02 04:17:54,276 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-11-02 04:17:54,276 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-03288309-42949545, IP 27.101.74.195, Port 22 2026-11-02 04:17:54,345 - 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': ''} 2026-11-02 04:17:54,481 - DEBUG - VM ctest-TestMtuProbe-03288309-42949545 is NOT ready for SSH connections, VM status: ACTIVE 2026-11-02 04:17:59,481 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-11-02 04:17:59,482 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-03288309-42949545, IP 27.101.74.195, Port 22 2026-11-02 04:17:59,652 - DEBUG - VM ctest-TestMtuProbe-03288309-42949545 is ready for SSH connections 2026-11-02 04:17:59,652 - INFO - Waiting for VM ctest-TestMtuProbe-03288309-13438460 to be up.. 2026-11-02 04:17:59,737 - DEBUG - VM is in ACTIVE state now 2026-11-02 04:17:59,737 - INFO - VM name : ctest-TestMtuProbe-03288309-13438460 2026-11-02 04:17:59,833 - DEBUG - VM ctest-TestMtuProbe-03288309-13438460 ID is 77b2165c-609b-4478-adb7-68f1f890181a 2026-11-02 04:17:59,833 - DEBUG - VM ctest-TestMtuProbe-03288309-13438460 launched on Node an-jenkins-deploy-platform-ansible-os-6461-1 2026-11-02 04:17:59,916 - DEBUG - Requesting: http://10.0.0.191:8082/virtual-machine/77b2165c-609b-4478-adb7-68f1f890181a 2026-11-02 04:17:59,926 - DEBUG - Requesting: http://10.0.0.191:8082/virtual-machine-interface/86cb54d7-d447-42fc-838c-eb3eb491e691 2026-11-02 04:18:01,102 - 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=3.81 ms\r\n64 bytes from 169.254.0.4: icmp_seq=2 ttl=63 time=0.503 ms\r\n\r\n--- 169.254.0.4 ping statistics ---\r\n2 packets transmitted, 2 received, 0% packet loss, time 1002ms\r\nrtt min/avg/max/mdev = 0.503/2.158/3.814/1.655 ms') 2026-11-02 04:18:01,102 - INFO - Ping to Metadata IP 169.254.0.4 of VM ctest-TestMtuProbe-03288309-13438460 passed 2026-11-02 04:18:01,176 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-11-02 04:18:01,176 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-03288309-13438460, IP 27.101.74.196, Port 22 2026-11-02 04:18:01,356 - DEBUG - VM ctest-TestMtuProbe-03288309-13438460 is ready for SSH connections 2026-11-02 04:18:01,356 - DEBUG - Running remote_cmd, Cmd : echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:18:01,356 - DEBUG - echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-11-02 04:18:12,307 - DEBUG - None 2026-11-02 04:18:12,307 - DEBUG - Running remote_cmd, Cmd : echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:18:12,307 - DEBUG - echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-11-02 04:19:00,486 - DEBUG - None 2026-11-02 04:19:00,486 - INFO - {'echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-11-02 04:19:00,486 - INFO - {'echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-11-02 04:19:00,486 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-11-02 04:19:00,486 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 27.101.74.196, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:00,486 - DEBUG - ping -s 56 -c 3 -W 1 27.101.74.196 2026-11-02 04:19:02,775 - DEBUG - PING 27.101.74.196 (27.101.74.196) 56(84) bytes of data. 64 bytes from 27.101.74.196: icmp_req=1 ttl=64 time=12.3 ms 64 bytes from 27.101.74.196: icmp_req=2 ttl=64 time=0.981 ms 64 bytes from 27.101.74.196: icmp_req=3 ttl=64 time=1.08 ms --- 27.101.74.196 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2004ms rtt min/avg/max/mdev = 0.981/4.798/12.326/5.323 ms 2026-11-02 04:19:02,775 - INFO - Ping to IP 27.101.74.196 from VM ctest-TestMtuProbe-03288309-42949545 passed 2026-11-02 04:19:02,775 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-11-02 04:19:02,776 - 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@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:02,776 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile & 2026-11-02 04:19:03,096 - 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 2026-11-02 04:19:03,096 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:03,096 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile & 2026-11-02 04:19:03,351 - DEBUG - None 2026-11-02 04:19:03,352 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10001 27.101.74.196 5201 < testfile, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:03,352 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10001 27.101.74.196 5201 < testfile 2026-11-02 04:19:05,643 - DEBUG - 1+0 records in 1+0 records out 100 bytes (100 B) copied, 0.000617964 s, 162 kB/s 2026-11-02 04:19:05,644 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:05,644 - DEBUG - ls -l testfile 2026-11-02 04:19:05,854 - DEBUG - -rw-r--r-- 1 root root 100 Nov 2 04:19 testfile 2026-11-02 04:19:05,854 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-03288309-13438460 2026-11-02 04:19:05,854 - DEBUG - Running remote_cmd, Cmd : echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:05,854 - DEBUG - echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-11-02 04:19:06,086 - DEBUG - None 2026-11-02 04:19:06,086 - DEBUG - Running remote_cmd, Cmd : echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:06,086 - DEBUG - echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-11-02 04:19:06,332 - DEBUG - None 2026-11-02 04:19:06,332 - INFO - {'echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-11-02 04:19:06,332 - INFO - {'echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-11-02 04:19:06,332 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-11-02 04:19:06,332 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 27.101.74.196, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:06,332 - DEBUG - ping -s 56 -c 3 -W 1 27.101.74.196 2026-11-02 04:19:08,597 - DEBUG - PING 27.101.74.196 (27.101.74.196) 56(84) bytes of data. 64 bytes from 27.101.74.196: icmp_req=1 ttl=64 time=2.93 ms 64 bytes from 27.101.74.196: icmp_req=2 ttl=64 time=1.12 ms 64 bytes from 27.101.74.196: icmp_req=3 ttl=64 time=0.958 ms --- 27.101.74.196 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2004ms rtt min/avg/max/mdev = 0.958/1.670/2.931/0.894 ms 2026-11-02 04:19:08,597 - INFO - Ping to IP 27.101.74.196 from VM ctest-TestMtuProbe-03288309-42949545 passed 2026-11-02 04:19:08,598 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-11-02 04:19:08,598 - 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@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:08,598 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile & 2026-11-02 04:19:08,897 - DEBUG - total 132 drwxr-xr-x 11 ubuntu ubuntu 4096 Nov 2 04:19 . 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 2026-11-02 04:19:08,898 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:08,898 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile & 2026-11-02 04:19:09,186 - DEBUG - None 2026-11-02 04:19:09,187 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10002 27.101.74.196 5201 < testfile, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:09,187 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10002 27.101.74.196 5201 < testfile 2026-11-02 04:19:11,481 - DEBUG - 1+0 records in 1+0 records out 100 bytes (100 B) copied, 0.000993989 s, 101 kB/s 2026-11-02 04:19:11,482 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:11,482 - DEBUG - ls -l testfile 2026-11-02 04:19:11,686 - DEBUG - -rw-r--r-- 1 root root 100 Nov 2 04:19 testfile 2026-11-02 04:19:11,686 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-03288309-13438460 2026-11-02 04:19:11,686 - DEBUG - Running remote_cmd, Cmd : echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:11,686 - DEBUG - echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-11-02 04:19:11,925 - DEBUG - None 2026-11-02 04:19:11,925 - DEBUG - Running remote_cmd, Cmd : echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:11,925 - DEBUG - echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-11-02 04:19:12,196 - DEBUG - None 2026-11-02 04:19:12,197 - INFO - {'echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-11-02 04:19:12,197 - INFO - {'echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-11-02 04:19:12,197 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-11-02 04:19:12,197 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 27.101.74.196, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:12,197 - DEBUG - ping -s 56 -c 3 -W 1 27.101.74.196 2026-11-02 04:19:14,451 - DEBUG - PING 27.101.74.196 (27.101.74.196) 56(84) bytes of data. 64 bytes from 27.101.74.196: icmp_req=1 ttl=64 time=3.29 ms 64 bytes from 27.101.74.196: icmp_req=2 ttl=64 time=1.23 ms 64 bytes from 27.101.74.196: icmp_req=3 ttl=64 time=0.869 ms --- 27.101.74.196 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2004ms rtt min/avg/max/mdev = 0.869/1.799/3.293/1.066 ms 2026-11-02 04:19:14,452 - INFO - Ping to IP 27.101.74.196 from VM ctest-TestMtuProbe-03288309-42949545 passed 2026-11-02 04:19:14,452 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-11-02 04:19:14,452 - 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@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:14,452 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile & 2026-11-02 04:19:14,735 - DEBUG - total 132 drwxr-xr-x 11 ubuntu ubuntu 4096 Nov 2 04:19 . 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 2026-11-02 04:19:14,735 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:14,735 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile & 2026-11-02 04:19:15,016 - DEBUG - None 2026-11-02 04:19:15,016 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10003 27.101.74.196 5201 < testfile, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:15,016 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10003 27.101.74.196 5201 < testfile 2026-11-02 04:19:17,316 - DEBUG - 1+0 records in 1+0 records out 100 bytes (100 B) copied, 0.000717088 s, 139 kB/s 2026-11-02 04:19:17,316 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.161, gateway password: c0ntrail123 2026-11-02 04:19:17,316 - DEBUG - ls -l testfile 2026-11-02 04:19:17,501 - DEBUG - -rw-r--r-- 1 root root 100 Nov 2 04:19 testfile 2026-11-02 04:19:17,501 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-03288309-13438460 2026-11-02 04:19:17,501 - INFO - Deleting VM ctest-TestMtuProbe-03288309-13438460 2026-11-02 04:19:17,578 - INFO - Deleting VM ctest-TestMtuProbe-03288309-42949545 2026-11-02 04:19:17,664 - INFO - Deleting VN ctest-vn-10848836 2026-11-02 04:19:17,713 - DEBUG - VN 284f82ca-ae81-47ff-a89e-b1e7049454d6 still in use: Unable to complete operation on network 284f82ca-ae81-47ff-a89e-b1e7049454d6. There are one or more ports still in use on the network. Neutron server returns request_ids: ['req-70d7930d-0583-4c4e-ab8c-ff8873745a08'] 2026-11-02 04:19:17,713 - WARNING - Deleting VN ctest-vn-10848836 failed..Will retry 2026-11-02 04:19:19,755 - DEBUG - VN 284f82ca-ae81-47ff-a89e-b1e7049454d6 still in use: Unable to complete operation on network 284f82ca-ae81-47ff-a89e-b1e7049454d6. There are one or more ports still in use on the network. Neutron server returns request_ids: ['req-8596fb3b-4c9a-4f88-9fcd-4b3294c76e9b'] 2026-11-02 04:19:19,755 - WARNING - Deleting VN ctest-vn-10848836 failed..Will retry 2026-11-02 04:19:21,902 - DEBUG - Response for deleting network () 2026-11-02 04:19:21,902 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/3b9b817c-c27a-4375-9179-67fb1a3a5cd7 2026-11-02 04:19:21,910 - DEBUG - Response Code: 404 2026-11-02 04:19:21,910 - DEBUG - Requesting: http://10.0.0.50:8082/domains 2026-11-02 04:19:21,918 - DEBUG - Requesting: http://10.0.0.50:8082/domain/5757b06b-c09b-4d3a-a3fa-720afb19f2b8 2026-11-02 04:19:21,934 - DEBUG - Requesting: http://10.0.0.50:8082/project/919c11cd-4286-4d1f-9a9c-b3ad577611f4 2026-11-02 04:19:22,025 - INFO - Validated that VN ctest-vn-10848836 is not found in API Server 2026-11-02 04:19:22,037 - DEBUG - VN ctest-vn-10848836 is not present in Agent 10.0.0.161 2026-11-02 04:19:22,046 - DEBUG - VN ctest-vn-10848836 is not present in Agent 10.0.0.162 2026-11-02 04:19:22,046 - INFO - Validated that VN ctest-vn-10848836 is not in any agent 2026-11-02 04:19:22,080 - INFO - Validated that Routing instances and Config db in Control-nodes does not have VN ctest-vn-10848836 info 2026-11-02 04:19:23,404 - DEBUG - No XMPP flaps were noticed during the test
2026-11-02 04:19:23,404 - INFO - END TEST : test_mtu_probe_intra_node : PASSED[0:03:18]
2026-11-02 04:19:23,405 - INFO - -------------------------------------------------------------------------------- 2026-11-02 04:19:24,261 - INFO - Deleted project: ctest-TestMtuProbe-03288309, ID : 919c11cd-4286-4d1f-9a9c-b3ad577611f4