2026-04-20 03:41:31,443 - INFO - Domain Default found not creating 2026-04-20 03:41:31,593 - INFO - Project ctest-TestMtuProbe-88800766 not found, creating it 2026-04-20 03:41:32,113 - INFO - Created Project:ctest-TestMtuProbe-88800766, ID : fe5b17e9-171e-4f6a-90a8-bc8cd0e4544a 2026-04-20 03:41:33,628 - INFO - ================================================================================ 2026-04-20 03:41:33,628 - INFO - STARTING TEST : test_mtu_probe_intra_node 2026-04-20 03:41:33,628 - 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 2026-04-20 03:41:34,921 - DEBUG - Nothing to compare xmpp stats {'10.0.0.240': {'10.20.0.129': '0', '10.20.0.25': '0'}, '10.0.0.65': {'10.20.0.25': '0', '10.20.0.129': '1'}} with 2026-04-20 03:41:34,921 - INFO - Initial checks done. Running the testcase now 2026-04-20 03:41:34,921 - INFO - 2026-04-20 03:41:35,641 - DEBUG - Response for create_network : {'network': {'id': 'ec776feb-91df-4f26-9479-973e0d63c776', 'name': 'ctest-vn-43224265', 'tenant_id': 'fe5b17e9171e4f6a90a8bc8cd0e4544a', 'project_id': 'fe5b17e9171e4f6a90a8bc8cd0e4544a', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestMtuProbe-88800766', 'ctest-vn-43224265'], 'port_security_enabled': True, 'description': ''}} 2026-04-20 03:41:35,905 - DEBUG - Response for create_subnet : {'subnet': {'id': '75d0e409-7841-4633-88ad-6efc59b0017c', 'name': '', 'tenant_id': 'fe5b17e9171e4f6a90a8bc8cd0e4544a', 'network_id': 'ec776feb-91df-4f26-9479-973e0d63c776', 'ip_version': 4, 'cidr': '133.196.115.192/26', 'allocation_pools': [{'start': '133.196.115.194', 'end': '133.196.115.254'}], 'gateway_ip': '133.196.115.193', 'enable_dhcp': True, 'ipv6_ra_mode': None, 'ipv6_address_mode': None, 'dns_nameservers': [], 'host_routes': [], 'dns_server_address': '133.196.115.194', 'tags': [], 'project_id': 'fe5b17e9171e4f6a90a8bc8cd0e4544a'}} 2026-04-20 03:41:35,929 - INFO - Created VN ctest-vn-43224265 2026-04-20 03:41:35,946 - DEBUG - VN ctest-vn-43224265 UUID is ec776feb-91df-4f26-9479-973e0d63c776 2026-04-20 03:41:36,031 - DEBUG - Requesting: http://10.0.0.38:8082/domains 2026-04-20 03:41:36,328 - DEBUG - Requesting: http://10.0.0.38:8082/domains 2026-04-20 03:41:36,357 - DEBUG - Requesting: http://10.0.0.38:8082/domain/c2b9cdf0-ff50-48aa-bc48-322f89577022 2026-04-20 03:41:36,373 - DEBUG - Requesting: http://10.0.0.38:8082/project/fe5b17e9-171e-4f6a-90a8-bc8cd0e4544a 2026-04-20 03:41:36,461 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-network/ec776feb-91df-4f26-9479-973e0d63c776 2026-04-20 03:41:36,472 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-network/ec776feb-91df-4f26-9479-973e0d63c776 2026-04-20 03:41:36,480 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/04bb3291-afa3-4ee4-88e0-d2cbe79f34f9 2026-04-20 03:41:36,487 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/04bb3291-afa3-4ee4-88e0-d2cbe79f34f9 2026-04-20 03:41:36,494 - DEBUG - Requesting: http://10.0.0.38:8082/route-target/d0d73b9e-e3b8-4f2e-a5bf-c1b8c855bd19 2026-04-20 03:41:36,499 - DEBUG - Route Targets: ['target:64512:8000007'] 2026-04-20 03:41:36,499 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-network/ec776feb-91df-4f26-9479-973e0d63c776 2026-04-20 03:41:36,508 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/04bb3291-afa3-4ee4-88e0-d2cbe79f34f9 2026-04-20 03:41:36,521 - INFO - Verified VN network id 17 for VN ec776feb-91df-4f26-9479-973e0d63c776 2026-04-20 03:41:36,521 - INFO - Verifications in API Server for VN ctest-vn-43224265 passed 2026-04-20 03:41:36,521 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-network/ec776feb-91df-4f26-9479-973e0d63c776 2026-04-20 03:41:36,529 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/04bb3291-afa3-4ee4-88e0-d2cbe79f34f9 2026-04-20 03:41:36,535 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/04bb3291-afa3-4ee4-88e0-d2cbe79f34f9 2026-04-20 03:41:36,541 - DEBUG - Requesting: http://10.0.0.38:8082/route-target/d0d73b9e-e3b8-4f2e-a5bf-c1b8c855bd19 2026-04-20 03:41:36,552 - DEBUG - Control-node 10.0.0.38 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-88800766', 'owner-access': '7', 'group': 'reader', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '17039210772734889766', 'uuid-lslong': '10698748682563733366'}, 'enable': 'true', 'created': '2026-04-20T03:41:35', 'last-modified': '2026-04-20T03:41:35', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.695751'} 2026-04-20 03:41:36,557 - DEBUG - Route Targets: ['target:64512:8000007'] 2026-04-20 03:41:36,563 - DEBUG - Control-node 10.0.0.27 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-88800766', 'owner-access': '7', 'group': 'reader', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '17039210772734889766', 'uuid-lslong': '10698748682563733366'}, 'enable': 'true', 'created': '2026-04-20T03:41:35', 'last-modified': '2026-04-20T03:41:35', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.704049'} 2026-04-20 03:41:36,569 - DEBUG - Route Targets: ['target:64512:8000007'] 2026-04-20 03:41:36,574 - DEBUG - Control-node 10.0.0.23 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-88800766', 'owner-access': '7', 'group': 'reader', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '17039210772734889766', 'uuid-lslong': '10698748682563733366'}, 'enable': 'true', 'created': '2026-04-20T03:41:35', 'last-modified': '2026-04-20T03:41:35', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.717562'} 2026-04-20 03:41:36,579 - DEBUG - Route Targets: ['target:64512:8000007'] 2026-04-20 03:41:36,579 - INFO - On all control nodes, Config, RI and RT verification for VN ctest-vn-43224265 passed 2026-04-20 03:41:36,579 - DEBUG - ====Verifying policy data for ctest-vn-43224265 in API_Server ====== 2026-04-20 03:41:36,579 - DEBUG - Requesting: http://10.0.0.38:8082/domains 2026-04-20 03:41:36,585 - DEBUG - Requesting: http://10.0.0.38:8082/domain/c2b9cdf0-ff50-48aa-bc48-322f89577022 2026-04-20 03:41:36,597 - DEBUG - Requesting: http://10.0.0.38:8082/project/fe5b17e9-171e-4f6a-90a8-bc8cd0e4544a 2026-04-20 03:41:36,680 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-network/ec776feb-91df-4f26-9479-973e0d63c776 2026-04-20 03:41:36,690 - DEBUG - =>VN ctest-vn-43224265 has no policy to be verified 2026-04-20 03:41:36,690 - DEBUG - Verifying the vn in opserver 2026-04-20 03:41:36,690 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265 virtual network link through opserver 10.0.0.38 2026-04-20 03:41:36,690 - DEBUG - Requesting: http://10.0.0.38:8081/analytics/uves/virtual-networks 2026-04-20 03:41:36,980 - DEBUG - Requesting: http://10.0.0.38:8081/analytics/uves/virtual-networks 2026-04-20 03:41:37,042 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265', 'href': 'http://10.0.0.38:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265?flat'} 2026-04-20 03:41:37,042 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265 virtual network link through opserver 10.0.0.27 2026-04-20 03:41:37,042 - DEBUG - Requesting: http://10.0.0.27:8081/analytics/uves/virtual-networks 2026-04-20 03:41:37,340 - DEBUG - Requesting: http://10.0.0.27:8081/analytics/uves/virtual-networks 2026-04-20 03:41:37,403 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265', 'href': 'http://10.0.0.27:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265?flat'} 2026-04-20 03:41:37,403 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265 virtual network link through opserver 10.0.0.23 2026-04-20 03:41:37,404 - DEBUG - Requesting: http://10.0.0.23:8081/analytics/uves/virtual-networks 2026-04-20 03:41:37,703 - DEBUG - Requesting: http://10.0.0.23:8081/analytics/uves/virtual-networks 2026-04-20 03:41:37,761 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265', 'href': 'http://10.0.0.23:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265?flat'} 2026-04-20 03:41:37,761 - INFO - Validated that VN default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265 is found in opserver 2026-04-20 03:41:37,784 - DEBUG - Do not have enough data to verify VN in agent 2026-04-20 03:41:37,797 - DEBUG - VRF ids for VN ctest-vn-43224265: {} 2026-04-20 03:41:37,819 - DEBUG - Services list from nova: [, , , ] 2026-04-20 03:41:37,819 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-5644-2', 'an-jenkins-deploy-platform-ansible-os-5644-1']} 2026-04-20 03:41:37,819 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-5644-2', 'an-jenkins-deploy-platform-ansible-os-5644-1']} 2026-04-20 03:41:39,099 - INFO - VM ([]) created on node: (an-jenkins-deploy-platform-ansible-os-5644-2), Zone: (nova:an-jenkins-deploy-platform-ansible-os-5644-2) 2026-04-20 03:41:39,099 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-5644-2', 'an-jenkins-deploy-platform-ansible-os-5644-1']} 2026-04-20 03:41:40,374 - INFO - VM ([]) created on node: (an-jenkins-deploy-platform-ansible-os-5644-2), Zone: (nova:an-jenkins-deploy-platform-ansible-os-5644-2) 2026-04-20 03:41:40,375 - INFO - Waiting for VM ctest-TestMtuProbe-88800766-72879090 to be up.. 2026-04-20 03:41:40,456 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-04-20 03:41:45,541 - DEBUG - VM is in ACTIVE state now 2026-04-20 03:41:45,541 - INFO - VM name : ctest-TestMtuProbe-88800766-72879090 2026-04-20 03:41:45,643 - DEBUG - VM ctest-TestMtuProbe-88800766-72879090 ID is 023b45bd-1600-464c-a40c-79c3cb2b7b7c 2026-04-20 03:41:45,703 - DEBUG - VM ctest-TestMtuProbe-88800766-72879090 launched on Node an-jenkins-deploy-platform-ansible-os-5644-2 2026-04-20 03:41:45,813 - DEBUG - Requesting: http://10.0.0.23:8082/virtual-machine/023b45bd-1600-464c-a40c-79c3cb2b7b7c 2026-04-20 03:41:46,143 - DEBUG - Requesting: http://10.0.0.23:8082/virtual-machine/023b45bd-1600-464c-a40c-79c3cb2b7b7c 2026-04-20 03:41:46,181 - DEBUG - Requesting: http://10.0.0.23:8082/virtual-machine-interface/71485bd5-5cd3-4f7e-8ae4-f53abdd791de 2026-04-20 03:41:49,372 - DEBUG - (True, 'PING 169.254.0.5 (169.254.0.5) 56(84) bytes of data.\r\n\r\n--- 169.254.0.5 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1026ms') 2026-04-20 03:41:49,372 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-88800766-72879090 failed! 2026-04-20 03:41:49,386 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265 is 133.196.115.193 and allocation pool is NOT set 2026-04-20 03:41:53,467 - DEBUG - (True, 'PING 169.254.0.5 (169.254.0.5) 56(84) bytes of data.\r\n\r\n--- 169.254.0.5 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1013ms') 2026-04-20 03:41:53,467 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-88800766-72879090 failed! 2026-04-20 03:41:53,483 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265 is 133.196.115.193 and allocation pool is NOT set 2026-04-20 03:41:57,568 - DEBUG - (True, 'PING 169.254.0.5 (169.254.0.5) 56(84) bytes of data.\r\n\r\n--- 169.254.0.5 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1014ms') 2026-04-20 03:41:57,569 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-88800766-72879090 failed! 2026-04-20 03:41:57,582 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265 is 133.196.115.193 and allocation pool is NOT set 2026-04-20 03:42:01,658 - DEBUG - (True, 'PING 169.254.0.5 (169.254.0.5) 56(84) bytes of data.\r\n\r\n--- 169.254.0.5 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1011ms') 2026-04-20 03:42:01,658 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-88800766-72879090 failed! 2026-04-20 03:42:01,671 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265 is 133.196.115.193 and allocation pool is NOT set 2026-04-20 03:42:05,760 - DEBUG - (True, 'PING 169.254.0.5 (169.254.0.5) 56(84) bytes of data.\r\n\r\n--- 169.254.0.5 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1023ms') 2026-04-20 03:42:05,760 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-88800766-72879090 failed! 2026-04-20 03:42:05,773 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265 is 133.196.115.193 and allocation pool is NOT set 2026-04-20 03:42:09,851 - DEBUG - (True, 'PING 169.254.0.5 (169.254.0.5) 56(84) bytes of data.\r\n\r\n--- 169.254.0.5 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1014ms') 2026-04-20 03:42:09,852 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-88800766-72879090 failed! 2026-04-20 03:42:09,868 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265 is 133.196.115.193 and allocation pool is NOT set 2026-04-20 03:42:13,949 - DEBUG - (True, 'PING 169.254.0.5 (169.254.0.5) 56(84) bytes of data.\r\n\r\n--- 169.254.0.5 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1010ms') 2026-04-20 03:42:13,949 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-88800766-72879090 failed! 2026-04-20 03:42:13,962 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265 is 133.196.115.193 and allocation pool is NOT set 2026-04-20 03:42:18,043 - DEBUG - (True, 'PING 169.254.0.5 (169.254.0.5) 56(84) bytes of data.\r\n\r\n--- 169.254.0.5 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1020ms') 2026-04-20 03:42:18,043 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-88800766-72879090 failed! 2026-04-20 03:42:18,057 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265 is 133.196.115.193 and allocation pool is NOT set 2026-04-20 03:42:22,148 - DEBUG - (True, 'PING 169.254.0.5 (169.254.0.5) 56(84) bytes of data.\r\n\r\n--- 169.254.0.5 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1025ms') 2026-04-20 03:42:22,148 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-88800766-72879090 failed! 2026-04-20 03:42:22,161 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265 is 133.196.115.193 and allocation pool is NOT set 2026-04-20 03:42:26,240 - DEBUG - (True, 'PING 169.254.0.5 (169.254.0.5) 56(84) bytes of data.\r\n\r\n--- 169.254.0.5 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1009ms') 2026-04-20 03:42:26,240 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-88800766-72879090 failed! 2026-04-20 03:42:26,254 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265 is 133.196.115.193 and allocation pool is NOT set 2026-04-20 03:42:30,331 - DEBUG - (True, 'PING 169.254.0.5 (169.254.0.5) 56(84) bytes of data.\r\n\r\n--- 169.254.0.5 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1009ms') 2026-04-20 03:42:30,331 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-88800766-72879090 failed! 2026-04-20 03:42:30,344 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265 is 133.196.115.193 and allocation pool is NOT set 2026-04-20 03:42:34,434 - DEBUG - (True, 'PING 169.254.0.5 (169.254.0.5) 56(84) bytes of data.\r\n\r\n--- 169.254.0.5 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1022ms') 2026-04-20 03:42:34,434 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-88800766-72879090 failed! 2026-04-20 03:42:34,446 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-88800766:ctest-vn-43224265 is 133.196.115.193 and allocation pool is NOT set 2026-04-20 03:42:36,523 - DEBUG - (True, 'PING 169.254.0.5 (169.254.0.5) 56(84) bytes of data.\r\n64 bytes from 169.254.0.5: icmp_seq=1 ttl=63 time=8.54 ms\r\n64 bytes from 169.254.0.5: icmp_seq=2 ttl=63 time=0.627 ms\r\n\r\n--- 169.254.0.5 ping statistics ---\r\n2 packets transmitted, 2 received, 0% packet loss, time 1002ms\r\nrtt min/avg/max/mdev = 0.627/4.585/8.544/3.958 ms') 2026-04-20 03:42:36,523 - INFO - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-88800766-72879090 passed 2026-04-20 03:42:36,592 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-04-20 03:42:36,593 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-88800766-72879090, IP 133.196.115.195, Port 22 2026-04-20 03:42:36,659 - DEBUG - Error on ssh to ubuntu@169.254.0.5:22, result: /bin/bash: connect: Connection refused /bin/bash: line 1: /dev/tcp/169.254.0.5/22: Connection refused {'failed': True, 'command': '(echo > /dev/tcp/169.254.0.5/22)', 'real_command': '/bin/bash -l -c "(echo > /dev/tcp/169.254.0.5/22)"', 'return_code': 1, 'succeeded': False, 'stderr': ''} 2026-04-20 03:42:36,740 - DEBUG - VM ctest-TestMtuProbe-88800766-72879090 is NOT ready for SSH connections, VM status: ACTIVE 2026-04-20 03:42:41,741 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-04-20 03:42:41,741 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-88800766-72879090, IP 133.196.115.195, Port 22 2026-04-20 03:42:41,808 - DEBUG - Error on ssh to ubuntu@169.254.0.5:22, result: /bin/bash: connect: Connection refused /bin/bash: line 1: /dev/tcp/169.254.0.5/22: Connection refused {'failed': True, 'command': '(echo > /dev/tcp/169.254.0.5/22)', 'real_command': '/bin/bash -l -c "(echo > /dev/tcp/169.254.0.5/22)"', 'return_code': 1, 'succeeded': False, 'stderr': ''} 2026-04-20 03:42:41,884 - DEBUG - VM ctest-TestMtuProbe-88800766-72879090 is NOT ready for SSH connections, VM status: ACTIVE 2026-04-20 03:42:46,885 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-04-20 03:42:46,886 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-88800766-72879090, IP 133.196.115.195, Port 22 2026-04-20 03:42:46,951 - DEBUG - Error on ssh to ubuntu@169.254.0.5:22, result: /bin/bash: connect: Connection refused /bin/bash: line 1: /dev/tcp/169.254.0.5/22: Connection refused {'failed': True, 'command': '(echo > /dev/tcp/169.254.0.5/22)', 'real_command': '/bin/bash -l -c "(echo > /dev/tcp/169.254.0.5/22)"', 'return_code': 1, 'succeeded': False, 'stderr': ''} 2026-04-20 03:42:47,035 - DEBUG - VM ctest-TestMtuProbe-88800766-72879090 is NOT ready for SSH connections, VM status: ACTIVE 2026-04-20 03:42:52,035 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-04-20 03:42:52,035 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-88800766-72879090, IP 133.196.115.195, Port 22 2026-04-20 03:42:52,103 - DEBUG - Error on ssh to ubuntu@169.254.0.5:22, result: /bin/bash: connect: Connection refused /bin/bash: line 1: /dev/tcp/169.254.0.5/22: Connection refused {'failed': True, 'command': '(echo > /dev/tcp/169.254.0.5/22)', 'real_command': '/bin/bash -l -c "(echo > /dev/tcp/169.254.0.5/22)"', 'return_code': 1, 'succeeded': False, 'stderr': ''} 2026-04-20 03:42:52,202 - DEBUG - VM ctest-TestMtuProbe-88800766-72879090 is NOT ready for SSH connections, VM status: ACTIVE 2026-04-20 03:42:57,203 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-04-20 03:42:57,203 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-88800766-72879090, IP 133.196.115.195, Port 22 2026-04-20 03:42:57,372 - DEBUG - VM ctest-TestMtuProbe-88800766-72879090 is ready for SSH connections 2026-04-20 03:42:57,372 - INFO - Waiting for VM ctest-TestMtuProbe-88800766-13923645 to be up.. 2026-04-20 03:42:57,455 - DEBUG - VM is in ACTIVE state now 2026-04-20 03:42:57,455 - INFO - VM name : ctest-TestMtuProbe-88800766-13923645 2026-04-20 03:42:57,552 - DEBUG - VM ctest-TestMtuProbe-88800766-13923645 ID is c9b83380-0fa5-462d-a0e8-886f44ab7e35 2026-04-20 03:42:57,552 - DEBUG - VM ctest-TestMtuProbe-88800766-13923645 launched on Node an-jenkins-deploy-platform-ansible-os-5644-2 2026-04-20 03:42:57,631 - DEBUG - Requesting: http://10.0.0.23:8082/virtual-machine/c9b83380-0fa5-462d-a0e8-886f44ab7e35 2026-04-20 03:42:57,640 - DEBUG - Requesting: http://10.0.0.23:8082/virtual-machine-interface/f2deaef6-458e-412b-b828-4f10eeadc185 2026-04-20 03:42:58,805 - DEBUG - (True, 'PING 169.254.0.6 (169.254.0.6) 56(84) bytes of data.\r\n64 bytes from 169.254.0.6: icmp_seq=1 ttl=63 time=6.13 ms\r\n64 bytes from 169.254.0.6: icmp_seq=2 ttl=63 time=0.618 ms\r\n\r\n--- 169.254.0.6 ping statistics ---\r\n2 packets transmitted, 2 received, 0% packet loss, time 1002ms\r\nrtt min/avg/max/mdev = 0.618/3.372/6.126/2.754 ms') 2026-04-20 03:42:58,805 - INFO - Ping to Metadata IP 169.254.0.6 of VM ctest-TestMtuProbe-88800766-13923645 passed 2026-04-20 03:42:58,873 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-04-20 03:42:58,873 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-88800766-13923645, IP 133.196.115.196, Port 22 2026-04-20 03:42:58,940 - DEBUG - Error on ssh to ubuntu@169.254.0.6:22, result: /bin/bash: connect: Connection refused /bin/bash: line 1: /dev/tcp/169.254.0.6/22: Connection refused {'failed': True, 'command': '(echo > /dev/tcp/169.254.0.6/22)', 'real_command': '/bin/bash -l -c "(echo > /dev/tcp/169.254.0.6/22)"', 'return_code': 1, 'succeeded': False, 'stderr': ''} 2026-04-20 03:42:59,017 - DEBUG - VM ctest-TestMtuProbe-88800766-13923645 is NOT ready for SSH connections, VM status: ACTIVE 2026-04-20 03:43:04,017 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-04-20 03:43:04,017 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-88800766-13923645, IP 133.196.115.196, Port 22 2026-04-20 03:43:04,072 - DEBUG - Error on ssh to ubuntu@169.254.0.6:22, result: /bin/bash: connect: Connection refused /bin/bash: line 1: /dev/tcp/169.254.0.6/22: Connection refused {'failed': True, 'command': '(echo > /dev/tcp/169.254.0.6/22)', 'real_command': '/bin/bash -l -c "(echo > /dev/tcp/169.254.0.6/22)"', 'return_code': 1, 'succeeded': False, 'stderr': ''} 2026-04-20 03:43:04,166 - DEBUG - VM ctest-TestMtuProbe-88800766-13923645 is NOT ready for SSH connections, VM status: ACTIVE 2026-04-20 03:43:09,167 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-04-20 03:43:09,167 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-88800766-13923645, IP 133.196.115.196, Port 22 2026-04-20 03:43:09,337 - DEBUG - VM ctest-TestMtuProbe-88800766-13923645 is ready for SSH connections 2026-04-20 03:43:09,337 - DEBUG - Running remote_cmd, Cmd : echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:43:09,337 - DEBUG - echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-04-20 03:43:57,028 - DEBUG - None 2026-04-20 03:43:57,028 - DEBUG - Running remote_cmd, Cmd : echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:43:57,028 - DEBUG - echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-04-20 03:44:38,609 - DEBUG - None 2026-04-20 03:44:38,609 - INFO - {'echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-04-20 03:44:38,609 - INFO - {'echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-04-20 03:44:38,609 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-04-20 03:44:38,609 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 133.196.115.196, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:38,609 - DEBUG - ping -s 56 -c 3 -W 1 133.196.115.196 2026-04-20 03:44:41,128 - DEBUG - PING 133.196.115.196 (133.196.115.196) 56(84) bytes of data. 64 bytes from 133.196.115.196: icmp_req=1 ttl=64 time=6.69 ms 64 bytes from 133.196.115.196: icmp_req=2 ttl=64 time=0.855 ms 64 bytes from 133.196.115.196: icmp_req=3 ttl=64 time=0.728 ms --- 133.196.115.196 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2004ms rtt min/avg/max/mdev = 0.728/2.757/6.690/2.781 ms 2026-04-20 03:44:41,128 - INFO - Ping to IP 133.196.115.196 from VM ctest-TestMtuProbe-88800766-72879090 passed 2026-04-20 03:44:41,128 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-04-20 03:44:41,128 - DEBUG - Running remote_cmd, Cmd : rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:41,128 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile & 2026-04-20 03:44:41,706 - 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 2026-04-20 03:44:41,706 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:41,707 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile & 2026-04-20 03:44:42,145 - DEBUG - None 2026-04-20 03:44:42,145 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10001 133.196.115.196 5201 < testfile, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:42,145 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10001 133.196.115.196 5201 < testfile 2026-04-20 03:44:44,711 - DEBUG - 1+0 records in 1+0 records out 100 bytes (100 B) copied, 0.000776793 s, 129 kB/s 2026-04-20 03:44:44,711 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:44,711 - DEBUG - ls -l testfile 2026-04-20 03:44:45,047 - DEBUG - -rw-r--r-- 1 root root 100 Apr 20 03:44 testfile 2026-04-20 03:44:45,047 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-88800766-13923645 2026-04-20 03:44:45,047 - DEBUG - Running remote_cmd, Cmd : echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:45,048 - DEBUG - echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-04-20 03:44:45,460 - DEBUG - None 2026-04-20 03:44:45,460 - DEBUG - Running remote_cmd, Cmd : echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:45,460 - DEBUG - echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-04-20 03:44:45,879 - DEBUG - None 2026-04-20 03:44:45,879 - INFO - {'echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-04-20 03:44:45,879 - INFO - {'echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-04-20 03:44:45,879 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-04-20 03:44:45,879 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 133.196.115.196, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:45,879 - DEBUG - ping -s 56 -c 3 -W 1 133.196.115.196 2026-04-20 03:44:48,359 - DEBUG - PING 133.196.115.196 (133.196.115.196) 56(84) bytes of data. 64 bytes from 133.196.115.196: icmp_req=1 ttl=64 time=2.80 ms 64 bytes from 133.196.115.196: icmp_req=2 ttl=64 time=0.652 ms 64 bytes from 133.196.115.196: icmp_req=3 ttl=64 time=0.692 ms --- 133.196.115.196 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2003ms rtt min/avg/max/mdev = 0.652/1.383/2.807/1.007 ms 2026-04-20 03:44:48,359 - INFO - Ping to IP 133.196.115.196 from VM ctest-TestMtuProbe-88800766-72879090 passed 2026-04-20 03:44:48,359 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-04-20 03:44:48,360 - DEBUG - Running remote_cmd, Cmd : rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:48,360 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile & 2026-04-20 03:44:48,906 - DEBUG - total 132 drwxr-xr-x 11 ubuntu ubuntu 4096 Apr 20 03:44 . 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 2026-04-20 03:44:48,906 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:48,906 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile & 2026-04-20 03:44:49,362 - DEBUG - None 2026-04-20 03:44:49,363 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10002 133.196.115.196 5201 < testfile, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:49,363 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10002 133.196.115.196 5201 < testfile 2026-04-20 03:44:51,905 - DEBUG - 1+0 records in 1+0 records out 100 bytes (100 B) copied, 0.00129455 s, 77.2 kB/s 2026-04-20 03:44:51,905 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:51,905 - DEBUG - ls -l testfile 2026-04-20 03:44:52,229 - DEBUG - -rw-r--r-- 1 root root 100 Apr 20 03:44 testfile 2026-04-20 03:44:52,230 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-88800766-13923645 2026-04-20 03:44:52,230 - DEBUG - Running remote_cmd, Cmd : echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:52,230 - DEBUG - echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-04-20 03:44:52,642 - DEBUG - None 2026-04-20 03:44:52,642 - DEBUG - Running remote_cmd, Cmd : echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:52,642 - DEBUG - echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-04-20 03:44:53,062 - DEBUG - None 2026-04-20 03:44:53,062 - INFO - {'echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-04-20 03:44:53,062 - INFO - {'echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-04-20 03:44:53,062 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-04-20 03:44:53,062 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 133.196.115.196, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:53,062 - DEBUG - ping -s 56 -c 3 -W 1 133.196.115.196 2026-04-20 03:44:55,522 - DEBUG - PING 133.196.115.196 (133.196.115.196) 56(84) bytes of data. 64 bytes from 133.196.115.196: icmp_req=1 ttl=64 time=2.56 ms 64 bytes from 133.196.115.196: icmp_req=2 ttl=64 time=0.630 ms 64 bytes from 133.196.115.196: icmp_req=3 ttl=64 time=0.677 ms --- 133.196.115.196 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2005ms rtt min/avg/max/mdev = 0.630/1.289/2.561/0.899 ms 2026-04-20 03:44:55,522 - INFO - Ping to IP 133.196.115.196 from VM ctest-TestMtuProbe-88800766-72879090 passed 2026-04-20 03:44:55,522 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-04-20 03:44:55,522 - DEBUG - Running remote_cmd, Cmd : rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:55,522 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile & 2026-04-20 03:44:56,072 - DEBUG - total 132 drwxr-xr-x 11 ubuntu ubuntu 4096 Apr 20 03:44 . 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 2026-04-20 03:44:56,072 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:56,072 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile & 2026-04-20 03:44:56,507 - DEBUG - None 2026-04-20 03:44:56,507 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10003 133.196.115.196 5201 < testfile, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:56,507 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10003 133.196.115.196 5201 < testfile 2026-04-20 03:44:59,050 - DEBUG - 1+0 records in 1+0 records out 100 bytes (100 B) copied, 0.000950099 s, 105 kB/s 2026-04-20 03:44:59,051 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.65, gateway password: c0ntrail123 2026-04-20 03:44:59,051 - DEBUG - ls -l testfile 2026-04-20 03:44:59,374 - DEBUG - -rw-r--r-- 1 root root 100 Apr 20 03:44 testfile 2026-04-20 03:44:59,374 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-88800766-13923645 2026-04-20 03:44:59,374 - INFO - Deleting VM ctest-TestMtuProbe-88800766-13923645 2026-04-20 03:44:59,449 - INFO - Deleting VM ctest-TestMtuProbe-88800766-72879090 2026-04-20 03:44:59,512 - INFO - Deleting VN ctest-vn-43224265 2026-04-20 03:44:59,555 - DEBUG - VN ec776feb-91df-4f26-9479-973e0d63c776 still in use: Unable to complete operation on network ec776feb-91df-4f26-9479-973e0d63c776. There are one or more ports still in use on the network. Neutron server returns request_ids: ['req-40f91beb-51d4-40d4-aa40-d175e1653f32'] 2026-04-20 03:44:59,555 - WARNING - Deleting VN ctest-vn-43224265 failed..Will retry 2026-04-20 03:45:01,785 - DEBUG - Response for deleting network () 2026-04-20 03:45:01,786 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/04bb3291-afa3-4ee4-88e0-d2cbe79f34f9 2026-04-20 03:45:01,791 - DEBUG - Response Code: 404 2026-04-20 03:45:01,791 - DEBUG - Requesting: http://10.0.0.38:8082/domains 2026-04-20 03:45:01,798 - DEBUG - Requesting: http://10.0.0.38:8082/domain/c2b9cdf0-ff50-48aa-bc48-322f89577022 2026-04-20 03:45:01,849 - DEBUG - Requesting: http://10.0.0.38:8082/project/fe5b17e9-171e-4f6a-90a8-bc8cd0e4544a 2026-04-20 03:45:01,955 - INFO - Validated that VN ctest-vn-43224265 is not found in API Server 2026-04-20 03:45:01,968 - DEBUG - VN ctest-vn-43224265 is not present in Agent 10.0.0.240 2026-04-20 03:45:01,985 - DEBUG - VN ctest-vn-43224265 is not present in Agent 10.0.0.65 2026-04-20 03:45:01,986 - INFO - Validated that VN ctest-vn-43224265 is not in any agent 2026-04-20 03:45:02,018 - INFO - Validated that Routing instances and Config db in Control-nodes does not have VN ctest-vn-43224265 info 2026-04-20 03:45:03,305 - DEBUG - No XMPP flaps were noticed during the test 2026-04-20 03:45:03,306 - INFO - END TEST : test_mtu_probe_intra_node : PASSED[0:03:30] 2026-04-20 03:45:03,306 - INFO - -------------------------------------------------------------------------------- 2026-04-20 03:45:04,154 - INFO - Deleted project: ctest-TestMtuProbe-88800766, ID : fe5b17e9-171e-4f6a-90a8-bc8cd0e4544a