2026-03-09 03:24:45,756 - INFO - Domain Default found not creating 2026-03-09 03:24:45,919 - INFO - Project ctest-TestMtuProbe-73572157 not found, creating it 2026-03-09 03:24:46,449 - INFO - Created Project:ctest-TestMtuProbe-73572157, ID : 5049dd0a-1f83-406f-8e67-81589aa32822 2026-03-09 03:24:47,991 - INFO - ================================================================================ 2026-03-09 03:24:47,991 - INFO - STARTING TEST : test_mtu_probe_intra_node 2026-03-09 03:24:47,991 - 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 2026-03-09 03:24:49,271 - DEBUG - Nothing to compare xmpp stats {'10.0.0.41': {'10.20.0.25': '0', '10.20.0.254': '0'}, '10.0.0.27': {'10.20.0.25': '0', '10.20.0.17': '0'}} with 2026-03-09 03:24:49,271 - INFO - Initial checks done. Running the testcase now 2026-03-09 03:24:49,271 - INFO - 2026-03-09 03:24:49,948 - DEBUG - Response for create_network : {'network': {'id': '037e3109-8da8-4cca-9864-42a2a24b13ad', 'name': 'ctest-vn-86244956', 'tenant_id': '5049dd0a1f83406f8e6781589aa32822', 'project_id': '5049dd0a1f83406f8e6781589aa32822', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestMtuProbe-73572157', 'ctest-vn-86244956'], 'port_security_enabled': True, 'description': ''}} 2026-03-09 03:24:50,190 - DEBUG - Response for create_subnet : {'subnet': {'id': 'f4db67f0-2b75-4d2b-864e-b485114810b6', 'name': '', 'tenant_id': '5049dd0a1f83406f8e6781589aa32822', 'network_id': '037e3109-8da8-4cca-9864-42a2a24b13ad', 'ip_version': 4, 'cidr': '105.2.218.0/26', 'allocation_pools': [{'start': '105.2.218.2', 'end': '105.2.218.62'}], 'gateway_ip': '105.2.218.1', 'enable_dhcp': True, 'ipv6_ra_mode': None, 'ipv6_address_mode': None, 'dns_nameservers': [], 'host_routes': [], 'dns_server_address': '105.2.218.2', 'tags': [], 'project_id': '5049dd0a1f83406f8e6781589aa32822'}} 2026-03-09 03:24:50,219 - INFO - Created VN ctest-vn-86244956 2026-03-09 03:24:50,232 - DEBUG - VN ctest-vn-86244956 UUID is 037e3109-8da8-4cca-9864-42a2a24b13ad 2026-03-09 03:24:50,305 - DEBUG - Requesting: http://10.0.0.22:8082/domains 2026-03-09 03:24:50,628 - DEBUG - Requesting: http://10.0.0.22:8082/domains 2026-03-09 03:24:50,664 - DEBUG - Requesting: http://10.0.0.22:8082/domain/65872af6-2901-4194-bbe6-c1dbc9d32dc7 2026-03-09 03:24:50,680 - DEBUG - Requesting: http://10.0.0.22:8082/project/5049dd0a-1f83-406f-8e67-81589aa32822 2026-03-09 03:24:50,763 - DEBUG - Requesting: http://10.0.0.22:8082/virtual-network/037e3109-8da8-4cca-9864-42a2a24b13ad 2026-03-09 03:24:50,778 - DEBUG - Requesting: http://10.0.0.22:8082/virtual-network/037e3109-8da8-4cca-9864-42a2a24b13ad 2026-03-09 03:24:50,787 - DEBUG - Requesting: http://10.0.0.22:8082/routing-instance/e60a8541-e18b-4c78-9b3e-1c0664256b61 2026-03-09 03:24:50,794 - DEBUG - Requesting: http://10.0.0.22:8082/routing-instance/e60a8541-e18b-4c78-9b3e-1c0664256b61 2026-03-09 03:24:50,803 - DEBUG - Requesting: http://10.0.0.22:8082/route-target/23c310a7-e479-4b93-a64a-ffc97bb817c8 2026-03-09 03:24:50,811 - DEBUG - Route Targets: ['target:64512:8000004'] 2026-03-09 03:24:50,811 - DEBUG - Requesting: http://10.0.0.22:8082/virtual-network/037e3109-8da8-4cca-9864-42a2a24b13ad 2026-03-09 03:24:50,823 - DEBUG - Requesting: http://10.0.0.22:8082/routing-instance/e60a8541-e18b-4c78-9b3e-1c0664256b61 2026-03-09 03:24:50,842 - INFO - Verified VN network id 12 for VN 037e3109-8da8-4cca-9864-42a2a24b13ad 2026-03-09 03:24:50,842 - INFO - Verifications in API Server for VN ctest-vn-86244956 passed 2026-03-09 03:24:50,842 - DEBUG - Requesting: http://10.0.0.22:8082/virtual-network/037e3109-8da8-4cca-9864-42a2a24b13ad 2026-03-09 03:24:50,855 - DEBUG - Requesting: http://10.0.0.22:8082/routing-instance/e60a8541-e18b-4c78-9b3e-1c0664256b61 2026-03-09 03:24:50,862 - DEBUG - Requesting: http://10.0.0.22:8082/routing-instance/e60a8541-e18b-4c78-9b3e-1c0664256b61 2026-03-09 03:24:50,868 - DEBUG - Requesting: http://10.0.0.22:8082/route-target/23c310a7-e479-4b93-a64a-ffc97bb817c8 2026-03-09 03:24:50,879 - DEBUG - Control-node 10.0.0.22 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-73572157', 'owner-access': '7', 'group': 'admin', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '251692546280410314', 'uuid-lslong': '10980975057711076269'}, 'enable': 'true', 'created': '2026-03-09T03:24:49', 'last-modified': '2026-03-09T03:24:50', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.740740'} 2026-03-09 03:24:50,884 - DEBUG - Route Targets: ['target:64512:8000004'] 2026-03-09 03:24:50,890 - DEBUG - Control-node 10.0.0.249 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-73572157', 'owner-access': '7', 'group': 'admin', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '251692546280410314', 'uuid-lslong': '10980975057711076269'}, 'enable': 'true', 'created': '2026-03-09T03:24:49', 'last-modified': '2026-03-09T03:24:50', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.751723'} 2026-03-09 03:24:50,895 - DEBUG - Route Targets: ['target:64512:8000004'] 2026-03-09 03:24:50,900 - DEBUG - Control-node 10.0.0.23 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-73572157', 'owner-access': '7', 'group': 'admin', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '251692546280410314', 'uuid-lslong': '10980975057711076269'}, 'enable': 'true', 'created': '2026-03-09T03:24:49', 'last-modified': '2026-03-09T03:24:50', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.763019'} 2026-03-09 03:24:50,906 - DEBUG - Route Targets: ['target:64512:8000004'] 2026-03-09 03:24:50,906 - INFO - On all control nodes, Config, RI and RT verification for VN ctest-vn-86244956 passed 2026-03-09 03:24:50,906 - DEBUG - ====Verifying policy data for ctest-vn-86244956 in API_Server ====== 2026-03-09 03:24:50,906 - DEBUG - Requesting: http://10.0.0.22:8082/domains 2026-03-09 03:24:50,912 - DEBUG - Requesting: http://10.0.0.22:8082/domain/65872af6-2901-4194-bbe6-c1dbc9d32dc7 2026-03-09 03:24:50,924 - DEBUG - Requesting: http://10.0.0.22:8082/project/5049dd0a-1f83-406f-8e67-81589aa32822 2026-03-09 03:24:51,018 - DEBUG - Requesting: http://10.0.0.22:8082/virtual-network/037e3109-8da8-4cca-9864-42a2a24b13ad 2026-03-09 03:24:51,028 - DEBUG - =>VN ctest-vn-86244956 has no policy to be verified 2026-03-09 03:24:51,028 - DEBUG - Verifying the vn in opserver 2026-03-09 03:24:51,028 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956 virtual network link through opserver 10.0.0.22 2026-03-09 03:24:51,028 - DEBUG - Requesting: http://10.0.0.22:8081/analytics/uves/virtual-networks 2026-03-09 03:24:51,336 - DEBUG - Requesting: http://10.0.0.22:8081/analytics/uves/virtual-networks 2026-03-09 03:24:51,408 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956', 'href': 'http://10.0.0.22:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956?flat'} 2026-03-09 03:24:51,408 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956 virtual network link through opserver 10.0.0.249 2026-03-09 03:24:51,408 - DEBUG - Requesting: http://10.0.0.249:8081/analytics/uves/virtual-networks 2026-03-09 03:24:51,724 - DEBUG - Requesting: http://10.0.0.249:8081/analytics/uves/virtual-networks 2026-03-09 03:24:51,785 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956', 'href': 'http://10.0.0.249:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956?flat'} 2026-03-09 03:24:51,785 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956 virtual network link through opserver 10.0.0.23 2026-03-09 03:24:51,785 - DEBUG - Requesting: http://10.0.0.23:8081/analytics/uves/virtual-networks 2026-03-09 03:24:52,089 - DEBUG - Requesting: http://10.0.0.23:8081/analytics/uves/virtual-networks 2026-03-09 03:24:52,155 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956', 'href': 'http://10.0.0.23:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956?flat'} 2026-03-09 03:24:52,155 - INFO - Validated that VN default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956 is found in opserver 2026-03-09 03:24:52,177 - DEBUG - Do not have enough data to verify VN in agent 2026-03-09 03:24:52,186 - DEBUG - VRF ids for VN ctest-vn-86244956: {} 2026-03-09 03:24:52,209 - DEBUG - Services list from nova: [, , , ] 2026-03-09 03:24:52,209 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-5454-1', 'an-jenkins-deploy-platform-ansible-os-5454-2']} 2026-03-09 03:24:52,209 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-5454-1', 'an-jenkins-deploy-platform-ansible-os-5454-2']} 2026-03-09 03:24:53,379 - INFO - VM ([]) created on node: (an-jenkins-deploy-platform-ansible-os-5454-1), Zone: (nova:an-jenkins-deploy-platform-ansible-os-5454-1) 2026-03-09 03:24:53,379 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-5454-1', 'an-jenkins-deploy-platform-ansible-os-5454-2']} 2026-03-09 03:24:54,822 - INFO - VM ([]) created on node: (an-jenkins-deploy-platform-ansible-os-5454-1), Zone: (nova:an-jenkins-deploy-platform-ansible-os-5454-1) 2026-03-09 03:24:54,823 - INFO - Waiting for VM ctest-TestMtuProbe-73572157-10537858 to be up.. 2026-03-09 03:24:54,916 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-03-09 03:24:59,996 - DEBUG - VM is in ACTIVE state now 2026-03-09 03:24:59,996 - INFO - VM name : ctest-TestMtuProbe-73572157-10537858 2026-03-09 03:25:00,194 - DEBUG - VM ctest-TestMtuProbe-73572157-10537858 ID is 73ec02c9-04a8-4a9b-8e39-d0395d5c73e8 2026-03-09 03:25:00,221 - DEBUG - VM ctest-TestMtuProbe-73572157-10537858 launched on Node an-jenkins-deploy-platform-ansible-os-5454-1 2026-03-09 03:25:00,308 - DEBUG - Requesting: http://10.0.0.23:8082/virtual-machine/73ec02c9-04a8-4a9b-8e39-d0395d5c73e8 2026-03-09 03:25:00,609 - DEBUG - Requesting: http://10.0.0.23:8082/virtual-machine/73ec02c9-04a8-4a9b-8e39-d0395d5c73e8 2026-03-09 03:25:00,648 - DEBUG - Requesting: http://10.0.0.23:8082/virtual-machine-interface/6c5c5f15-1b62-425d-ae67-a8c0b605c076 2026-03-09 03:25:03,833 - 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') 2026-03-09 03:25:03,833 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-73572157-10537858 failed! 2026-03-09 03:25:03,846 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956 is 105.2.218.1 and allocation pool is NOT set 2026-03-09 03:25:07,923 - 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') 2026-03-09 03:25:07,923 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-73572157-10537858 failed! 2026-03-09 03:25:07,936 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956 is 105.2.218.1 and allocation pool is NOT set 2026-03-09 03:25:12,019 - 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') 2026-03-09 03:25:12,020 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-73572157-10537858 failed! 2026-03-09 03:25:12,033 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956 is 105.2.218.1 and allocation pool is NOT set 2026-03-09 03:25:16,122 - 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 1016ms') 2026-03-09 03:25:16,122 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-73572157-10537858 failed! 2026-03-09 03:25:16,135 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956 is 105.2.218.1 and allocation pool is NOT set 2026-03-09 03:25:20,218 - 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 1016ms') 2026-03-09 03:25:20,219 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-73572157-10537858 failed! 2026-03-09 03:25:20,235 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956 is 105.2.218.1 and allocation pool is NOT set 2026-03-09 03:25:24,314 - 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') 2026-03-09 03:25:24,314 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-73572157-10537858 failed! 2026-03-09 03:25:24,327 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956 is 105.2.218.1 and allocation pool is NOT set 2026-03-09 03:25:28,405 - 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') 2026-03-09 03:25:28,405 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-73572157-10537858 failed! 2026-03-09 03:25:28,419 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956 is 105.2.218.1 and allocation pool is NOT set 2026-03-09 03:25:32,502 - 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') 2026-03-09 03:25:32,502 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-73572157-10537858 failed! 2026-03-09 03:25:32,517 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956 is 105.2.218.1 and allocation pool is NOT set 2026-03-09 03:25:36,601 - 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 1019ms') 2026-03-09 03:25:36,601 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-73572157-10537858 failed! 2026-03-09 03:25:36,615 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956 is 105.2.218.1 and allocation pool is NOT set 2026-03-09 03:25:40,698 - 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 1023ms') 2026-03-09 03:25:40,698 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-73572157-10537858 failed! 2026-03-09 03:25:40,711 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956 is 105.2.218.1 and allocation pool is NOT set 2026-03-09 03:25:44,791 - 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') 2026-03-09 03:25:44,791 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-73572157-10537858 failed! 2026-03-09 03:25:44,804 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-73572157:ctest-vn-86244956 is 105.2.218.1 and allocation pool is NOT set 2026-03-09 03:25:48,883 - 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=8.17 ms\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 1 received, 50% packet loss, time 1023ms\r\nrtt min/avg/max/mdev = 8.172/8.172/8.172/0.000 ms') 2026-03-09 03:25:48,883 - INFO - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-73572157-10537858 passed 2026-03-09 03:25:48,952 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-03-09 03:25:48,952 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-73572157-10537858, IP 105.2.218.3, Port 22 2026-03-09 03:25:49,022 - 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': ''} 2026-03-09 03:25:49,119 - DEBUG - VM ctest-TestMtuProbe-73572157-10537858 is NOT ready for SSH connections, VM status: ACTIVE 2026-03-09 03:25:54,120 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-03-09 03:25:54,120 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-73572157-10537858, IP 105.2.218.3, Port 22 2026-03-09 03:25:54,176 - 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': ''} 2026-03-09 03:25:54,258 - DEBUG - VM ctest-TestMtuProbe-73572157-10537858 is NOT ready for SSH connections, VM status: ACTIVE 2026-03-09 03:25:59,259 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-03-09 03:25:59,259 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-73572157-10537858, IP 105.2.218.3, Port 22 2026-03-09 03:25:59,325 - 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': ''} 2026-03-09 03:25:59,410 - DEBUG - VM ctest-TestMtuProbe-73572157-10537858 is NOT ready for SSH connections, VM status: ACTIVE 2026-03-09 03:26:04,411 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-03-09 03:26:04,411 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-73572157-10537858, IP 105.2.218.3, Port 22 2026-03-09 03:26:04,486 - 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': ''} 2026-03-09 03:26:04,574 - DEBUG - VM ctest-TestMtuProbe-73572157-10537858 is NOT ready for SSH connections, VM status: ACTIVE 2026-03-09 03:26:09,575 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-03-09 03:26:09,575 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-73572157-10537858, IP 105.2.218.3, Port 22 2026-03-09 03:26:09,735 - DEBUG - VM ctest-TestMtuProbe-73572157-10537858 is ready for SSH connections 2026-03-09 03:26:09,735 - INFO - Waiting for VM ctest-TestMtuProbe-73572157-98485202 to be up.. 2026-03-09 03:26:09,813 - DEBUG - VM is in ACTIVE state now 2026-03-09 03:26:09,813 - INFO - VM name : ctest-TestMtuProbe-73572157-98485202 2026-03-09 03:26:09,898 - DEBUG - VM ctest-TestMtuProbe-73572157-98485202 ID is 3e1ffd92-36a2-48f5-9359-08ebc59da382 2026-03-09 03:26:09,898 - DEBUG - VM ctest-TestMtuProbe-73572157-98485202 launched on Node an-jenkins-deploy-platform-ansible-os-5454-1 2026-03-09 03:26:09,984 - DEBUG - Requesting: http://10.0.0.23:8082/virtual-machine/3e1ffd92-36a2-48f5-9359-08ebc59da382 2026-03-09 03:26:09,994 - DEBUG - Requesting: http://10.0.0.23:8082/virtual-machine-interface/e289d7ad-56e1-4d6b-9cc7-b056c9a672ae 2026-03-09 03:26:11,155 - 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=6.64 ms\r\n64 bytes from 169.254.0.4: icmp_seq=2 ttl=63 time=2.66 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 = 2.659/4.647/6.635/1.988 ms') 2026-03-09 03:26:11,155 - INFO - Ping to Metadata IP 169.254.0.4 of VM ctest-TestMtuProbe-73572157-98485202 passed 2026-03-09 03:26:11,220 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-03-09 03:26:11,220 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-73572157-98485202, IP 105.2.218.4, Port 22 2026-03-09 03:26:11,379 - DEBUG - VM ctest-TestMtuProbe-73572157-98485202 is ready for SSH connections 2026-03-09 03:26:11,379 - DEBUG - Running remote_cmd, Cmd : echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:26:11,379 - DEBUG - echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-03-09 03:26:30,035 - DEBUG - None 2026-03-09 03:26:30,035 - DEBUG - Running remote_cmd, Cmd : echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:26:30,035 - DEBUG - echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-03-09 03:27:06,419 - DEBUG - None 2026-03-09 03:27:06,419 - INFO - {'echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-03-09 03:27:06,419 - INFO - {'echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-03-09 03:27:06,419 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-03-09 03:27:06,419 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 105.2.218.4, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:06,419 - DEBUG - ping -s 56 -c 3 -W 1 105.2.218.4 2026-03-09 03:27:08,907 - DEBUG - PING 105.2.218.4 (105.2.218.4) 56(84) bytes of data. 64 bytes from 105.2.218.4: icmp_req=1 ttl=64 time=8.65 ms 64 bytes from 105.2.218.4: icmp_req=2 ttl=64 time=1.53 ms 64 bytes from 105.2.218.4: icmp_req=3 ttl=64 time=1.56 ms --- 105.2.218.4 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2004ms rtt min/avg/max/mdev = 1.533/3.919/8.655/3.348 ms 2026-03-09 03:27:08,907 - INFO - Ping to IP 105.2.218.4 from VM ctest-TestMtuProbe-73572157-10537858 passed 2026-03-09 03:27:08,907 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-03-09 03:27:08,907 - 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@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:08,907 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile & 2026-03-09 03:27:09,483 - 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 2026-03-09 03:27:09,483 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:09,483 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile & 2026-03-09 03:27:09,919 - DEBUG - None 2026-03-09 03:27:09,919 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10001 105.2.218.4 5201 < testfile, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:09,919 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10001 105.2.218.4 5201 < testfile 2026-03-09 03:27:12,457 - DEBUG - 1+0 records in 1+0 records out 100 bytes (100 B) copied, 0.0007541 s, 133 kB/s 2026-03-09 03:27:12,457 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:12,457 - DEBUG - ls -l testfile 2026-03-09 03:27:12,792 - DEBUG - -rw-r--r-- 1 root root 100 Mar 9 03:27 testfile 2026-03-09 03:27:12,792 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-73572157-98485202 2026-03-09 03:27:12,792 - DEBUG - Running remote_cmd, Cmd : echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:12,793 - DEBUG - echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-03-09 03:27:13,195 - DEBUG - None 2026-03-09 03:27:13,195 - DEBUG - Running remote_cmd, Cmd : echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:13,195 - DEBUG - echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-03-09 03:27:13,634 - DEBUG - None 2026-03-09 03:27:13,634 - INFO - {'echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-03-09 03:27:13,634 - INFO - {'echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-03-09 03:27:13,634 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-03-09 03:27:13,634 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 105.2.218.4, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:13,634 - DEBUG - ping -s 56 -c 3 -W 1 105.2.218.4 2026-03-09 03:27:16,101 - DEBUG - PING 105.2.218.4 (105.2.218.4) 56(84) bytes of data. 64 bytes from 105.2.218.4: icmp_req=1 ttl=64 time=2.77 ms 64 bytes from 105.2.218.4: icmp_req=2 ttl=64 time=0.654 ms 64 bytes from 105.2.218.4: icmp_req=3 ttl=64 time=0.830 ms --- 105.2.218.4 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2004ms rtt min/avg/max/mdev = 0.654/1.421/2.779/0.962 ms 2026-03-09 03:27:16,101 - INFO - Ping to IP 105.2.218.4 from VM ctest-TestMtuProbe-73572157-10537858 passed 2026-03-09 03:27:16,101 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-03-09 03:27:16,101 - 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@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:16,101 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile & 2026-03-09 03:27:16,664 - DEBUG - total 132 drwxr-xr-x 11 ubuntu ubuntu 4096 Mar 9 03:27 . 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 2026-03-09 03:27:16,664 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:16,665 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile & 2026-03-09 03:27:17,102 - DEBUG - None 2026-03-09 03:27:17,102 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10002 105.2.218.4 5201 < testfile, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:17,102 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10002 105.2.218.4 5201 < testfile 2026-03-09 03:27:19,631 - DEBUG - 1+0 records in 1+0 records out 100 bytes (100 B) copied, 0.000985405 s, 101 kB/s 2026-03-09 03:27:19,631 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:19,631 - DEBUG - ls -l testfile 2026-03-09 03:27:19,948 - DEBUG - -rw-r--r-- 1 root root 100 Mar 9 03:27 testfile 2026-03-09 03:27:19,948 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-73572157-98485202 2026-03-09 03:27:19,948 - DEBUG - Running remote_cmd, Cmd : echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:19,949 - DEBUG - echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-03-09 03:27:20,377 - DEBUG - None 2026-03-09 03:27:20,377 - DEBUG - Running remote_cmd, Cmd : echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:20,377 - DEBUG - echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-03-09 03:27:20,790 - DEBUG - None 2026-03-09 03:27:20,790 - INFO - {'echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-03-09 03:27:20,790 - INFO - {'echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-03-09 03:27:20,790 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-03-09 03:27:20,790 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 105.2.218.4, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:20,790 - DEBUG - ping -s 56 -c 3 -W 1 105.2.218.4 2026-03-09 03:27:23,260 - DEBUG - PING 105.2.218.4 (105.2.218.4) 56(84) bytes of data. 64 bytes from 105.2.218.4: icmp_req=1 ttl=64 time=1.52 ms 64 bytes from 105.2.218.4: icmp_req=2 ttl=64 time=0.729 ms 64 bytes from 105.2.218.4: icmp_req=3 ttl=64 time=0.704 ms --- 105.2.218.4 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2004ms rtt min/avg/max/mdev = 0.704/0.985/1.523/0.381 ms 2026-03-09 03:27:23,260 - INFO - Ping to IP 105.2.218.4 from VM ctest-TestMtuProbe-73572157-10537858 passed 2026-03-09 03:27:23,260 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-03-09 03:27:23,260 - 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@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:23,260 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile & 2026-03-09 03:27:23,807 - DEBUG - total 132 drwxr-xr-x 11 ubuntu ubuntu 4096 Mar 9 03:27 . 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 2026-03-09 03:27:23,807 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:23,807 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile & 2026-03-09 03:27:24,249 - DEBUG - None 2026-03-09 03:27:24,249 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10003 105.2.218.4 5201 < testfile, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:24,249 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10003 105.2.218.4 5201 < testfile 2026-03-09 03:27:26,800 - DEBUG - 1+0 records in 1+0 records out 100 bytes (100 B) copied, 0.000925434 s, 108 kB/s 2026-03-09 03:27:26,800 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.41, gateway password: c0ntrail123 2026-03-09 03:27:26,800 - DEBUG - ls -l testfile 2026-03-09 03:27:27,121 - DEBUG - -rw-r--r-- 1 root root 100 Mar 9 03:27 testfile 2026-03-09 03:27:27,121 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-73572157-98485202 2026-03-09 03:27:27,121 - INFO - Deleting VM ctest-TestMtuProbe-73572157-98485202 2026-03-09 03:27:27,188 - INFO - Deleting VM ctest-TestMtuProbe-73572157-10537858 2026-03-09 03:27:27,251 - INFO - Deleting VN ctest-vn-86244956 2026-03-09 03:27:27,288 - DEBUG - VN 037e3109-8da8-4cca-9864-42a2a24b13ad still in use: Unable to complete operation on network 037e3109-8da8-4cca-9864-42a2a24b13ad. There are one or more ports still in use on the network. Neutron server returns request_ids: ['req-e831affa-44ce-4022-971d-9f27eb6f2814'] 2026-03-09 03:27:27,288 - WARNING - Deleting VN ctest-vn-86244956 failed..Will retry 2026-03-09 03:27:29,450 - DEBUG - Response for deleting network () 2026-03-09 03:27:29,451 - DEBUG - Requesting: http://10.0.0.22:8082/routing-instance/e60a8541-e18b-4c78-9b3e-1c0664256b61 2026-03-09 03:27:29,458 - DEBUG - Response Code: 404 2026-03-09 03:27:29,458 - DEBUG - Requesting: http://10.0.0.22:8082/domains 2026-03-09 03:27:29,464 - DEBUG - Requesting: http://10.0.0.22:8082/domain/65872af6-2901-4194-bbe6-c1dbc9d32dc7 2026-03-09 03:27:29,511 - DEBUG - Requesting: http://10.0.0.22:8082/project/5049dd0a-1f83-406f-8e67-81589aa32822 2026-03-09 03:27:29,602 - INFO - Validated that VN ctest-vn-86244956 is not found in API Server 2026-03-09 03:27:29,613 - DEBUG - VN ctest-vn-86244956 is not present in Agent 10.0.0.41 2026-03-09 03:27:29,623 - DEBUG - VN ctest-vn-86244956 is not present in Agent 10.0.0.27 2026-03-09 03:27:29,623 - INFO - Validated that VN ctest-vn-86244956 is not in any agent 2026-03-09 03:27:29,659 - INFO - Validated that Routing instances and Config db in Control-nodes does not have VN ctest-vn-86244956 info 2026-03-09 03:27:30,932 - DEBUG - No XMPP flaps were noticed during the test
2026-03-09 03:27:30,932 - INFO - END TEST : test_mtu_probe_intra_node : PASSED[0:02:43]
2026-03-09 03:27:30,932 - INFO - -------------------------------------------------------------------------------- 2026-03-09 03:27:31,686 - INFO - Deleted project: ctest-TestMtuProbe-73572157, ID : 5049dd0a-1f83-406f-8e67-81589aa32822