2026-10-05 04:54:20,565 - INFO - Domain Default found not creating 2026-10-05 04:54:20,797 - INFO - Project ctest-TestMtuProbe-04972885 not found, creating it 2026-10-05 04:54:21,517 - INFO - Created Project:ctest-TestMtuProbe-04972885, ID : 7903faac-c896-472f-b7c5-fa6726d41a4a 2026-10-05 04:54:23,550 - INFO - ================================================================================ 2026-10-05 04:54:23,550 - INFO - STARTING TEST : test_mtu_probe_intra_node 2026-10-05 04:54:23,551 - 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 2026-10-05 04:54:24,898 - DEBUG - Nothing to compare xmpp stats {'10.0.0.50': {'10.20.0.14': '0', '10.20.0.25': '0'}, '10.0.0.191': {'10.20.0.254': '0', '10.20.0.25': '0'}} with 2026-10-05 04:54:24,898 - INFO - Initial checks done. Running the testcase now 2026-10-05 04:54:24,898 - INFO - 2026-10-05 04:54:25,797 - DEBUG - Response for create_network : {'network': {'id': 'a7b05d00-ecf3-4b34-bcff-724955bb6acd', 'name': 'ctest-vn-41817748', 'tenant_id': '7903faacc896472fb7c5fa6726d41a4a', 'project_id': '7903faacc896472fb7c5fa6726d41a4a', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'tags': [], 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestMtuProbe-04972885', 'ctest-vn-41817748'], 'port_security_enabled': True, 'description': ''}} 2026-10-05 04:54:26,204 - DEBUG - Response for create_subnet : {'subnet': {'id': '83690339-a801-435c-9522-182a42efb8ec', 'name': '', 'tenant_id': '7903faacc896472fb7c5fa6726d41a4a', 'network_id': 'a7b05d00-ecf3-4b34-bcff-724955bb6acd', 'ip_version': 4, 'cidr': '72.11.255.192/26', 'allocation_pools': [{'start': '72.11.255.194', 'end': '72.11.255.254'}], 'gateway_ip': '72.11.255.193', 'enable_dhcp': True, 'ipv6_ra_mode': None, 'ipv6_address_mode': None, 'dns_nameservers': [], 'host_routes': [], 'dns_server_address': '72.11.255.194', 'tags': [], 'project_id': '7903faacc896472fb7c5fa6726d41a4a'}} 2026-10-05 04:54:26,231 - INFO - Created VN ctest-vn-41817748 2026-10-05 04:54:26,249 - DEBUG - VN ctest-vn-41817748 UUID is a7b05d00-ecf3-4b34-bcff-724955bb6acd 2026-10-05 04:54:26,344 - DEBUG - Requesting: http://10.0.0.177:8082/domains 2026-10-05 04:54:26,796 - DEBUG - Requesting: http://10.0.0.177:8082/domains 2026-10-05 04:54:26,835 - DEBUG - Requesting: http://10.0.0.177:8082/domain/6850e378-7089-4036-8f54-55c0ed1b9054 2026-10-05 04:54:26,857 - DEBUG - Requesting: http://10.0.0.177:8082/project/7903faac-c896-472f-b7c5-fa6726d41a4a 2026-10-05 04:54:26,984 - DEBUG - Requesting: http://10.0.0.177:8082/virtual-network/a7b05d00-ecf3-4b34-bcff-724955bb6acd 2026-10-05 04:54:27,003 - DEBUG - Requesting: http://10.0.0.177:8082/virtual-network/a7b05d00-ecf3-4b34-bcff-724955bb6acd 2026-10-05 04:54:27,016 - DEBUG - Requesting: http://10.0.0.177:8082/routing-instance/1f7e71d0-76f1-40c5-a2cf-ccc995d03c4e 2026-10-05 04:54:27,032 - DEBUG - Requesting: http://10.0.0.177:8082/routing-instance/1f7e71d0-76f1-40c5-a2cf-ccc995d03c4e 2026-10-05 04:54:27,045 - DEBUG - Requesting: http://10.0.0.177:8082/route-target/a8b9d48a-a2ee-4c4f-9019-b752bbfd2249 2026-10-05 04:54:27,056 - DEBUG - Route Targets: ['target:64512:8000010'] 2026-10-05 04:54:27,056 - DEBUG - Requesting: http://10.0.0.177:8082/virtual-network/a7b05d00-ecf3-4b34-bcff-724955bb6acd 2026-10-05 04:54:27,070 - DEBUG - Requesting: http://10.0.0.177:8082/routing-instance/1f7e71d0-76f1-40c5-a2cf-ccc995d03c4e 2026-10-05 04:54:27,100 - INFO - Verified VN network id 19 for VN a7b05d00-ecf3-4b34-bcff-724955bb6acd 2026-10-05 04:54:27,100 - INFO - Verifications in API Server for VN ctest-vn-41817748 passed 2026-10-05 04:54:27,101 - DEBUG - Requesting: http://10.0.0.177:8082/virtual-network/a7b05d00-ecf3-4b34-bcff-724955bb6acd 2026-10-05 04:54:27,115 - DEBUG - Requesting: http://10.0.0.177:8082/routing-instance/1f7e71d0-76f1-40c5-a2cf-ccc995d03c4e 2026-10-05 04:54:27,129 - DEBUG - Requesting: http://10.0.0.177:8082/routing-instance/1f7e71d0-76f1-40c5-a2cf-ccc995d03c4e 2026-10-05 04:54:27,142 - DEBUG - Requesting: http://10.0.0.177:8082/route-target/a8b9d48a-a2ee-4c4f-9019-b752bbfd2249 2026-10-05 04:54:27,168 - DEBUG - Control-node 10.0.0.177 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-04972885', 'owner-access': '7', 'group': 'reader', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '12083260058791791412', 'uuid-lslong': '13618729457488194253'}, 'enable': 'true', 'created': '2026-10-05T04:54:25', 'last-modified': '2026-10-05T04:54:26', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:01.063910'} 2026-10-05 04:54:27,182 - DEBUG - Route Targets: ['target:64512:8000010'] 2026-10-05 04:54:27,191 - DEBUG - Control-node 10.0.0.38 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-04972885', 'owner-access': '7', 'group': 'reader', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '12083260058791791412', 'uuid-lslong': '13618729457488194253'}, 'enable': 'true', 'created': '2026-10-05T04:54:25', 'last-modified': '2026-10-05T04:54:26', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:01.082513'} 2026-10-05 04:54:27,198 - DEBUG - Route Targets: ['target:64512:8000010'] 2026-10-05 04:54:27,208 - DEBUG - Control-node 10.0.0.190 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-04972885', 'owner-access': '7', 'group': 'reader', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '12083260058791791412', 'uuid-lslong': '13618729457488194253'}, 'enable': 'true', 'created': '2026-10-05T04:54:25', 'last-modified': '2026-10-05T04:54:26', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:01.103432'} 2026-10-05 04:54:27,217 - DEBUG - Route Targets: ['target:64512:8000010'] 2026-10-05 04:54:27,217 - INFO - On all control nodes, Config, RI and RT verification for VN ctest-vn-41817748 passed 2026-10-05 04:54:27,217 - DEBUG - ====Verifying policy data for ctest-vn-41817748 in API_Server ====== 2026-10-05 04:54:27,217 - DEBUG - Requesting: http://10.0.0.177:8082/domains 2026-10-05 04:54:27,227 - DEBUG - Requesting: http://10.0.0.177:8082/domain/6850e378-7089-4036-8f54-55c0ed1b9054 2026-10-05 04:54:27,243 - DEBUG - Requesting: http://10.0.0.177:8082/project/7903faac-c896-472f-b7c5-fa6726d41a4a 2026-10-05 04:54:27,336 - DEBUG - Requesting: http://10.0.0.177:8082/virtual-network/a7b05d00-ecf3-4b34-bcff-724955bb6acd 2026-10-05 04:54:27,348 - DEBUG - =>VN ctest-vn-41817748 has no policy to be verified 2026-10-05 04:54:27,348 - DEBUG - Verifying the vn in opserver 2026-10-05 04:54:27,348 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748 virtual network link through opserver 10.0.0.177 2026-10-05 04:54:27,348 - DEBUG - Requesting: http://10.0.0.177:8081/analytics/uves/virtual-networks 2026-10-05 04:54:27,760 - DEBUG - Requesting: http://10.0.0.177:8081/analytics/uves/virtual-networks 2026-10-05 04:54:27,828 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748', 'href': 'http://10.0.0.177:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748?flat'} 2026-10-05 04:54:27,828 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748 virtual network link through opserver 10.0.0.38 2026-10-05 04:54:27,829 - DEBUG - Requesting: http://10.0.0.38:8081/analytics/uves/virtual-networks 2026-10-05 04:54:28,239 - DEBUG - Requesting: http://10.0.0.38:8081/analytics/uves/virtual-networks 2026-10-05 04:54:28,318 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748', 'href': 'http://10.0.0.38:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748?flat'} 2026-10-05 04:54:28,318 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748 virtual network link through opserver 10.0.0.190 2026-10-05 04:54:28,318 - DEBUG - Requesting: http://10.0.0.190:8081/analytics/uves/virtual-networks 2026-10-05 04:54:28,723 - DEBUG - Requesting: http://10.0.0.190:8081/analytics/uves/virtual-networks 2026-10-05 04:54:28,800 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748', 'href': 'http://10.0.0.190:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748?flat'} 2026-10-05 04:54:28,800 - INFO - Validated that VN default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748 is found in opserver 2026-10-05 04:54:28,827 - DEBUG - Do not have enough data to verify VN in agent 2026-10-05 04:54:28,842 - DEBUG - VRF ids for VN ctest-vn-41817748: {} 2026-10-05 04:54:28,897 - DEBUG - Services list from nova: [, , , ] 2026-10-05 04:54:28,897 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-6343-1', 'an-jenkins-deploy-platform-ansible-os-6343-2']} 2026-10-05 04:54:28,897 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-6343-1', 'an-jenkins-deploy-platform-ansible-os-6343-2']} 2026-10-05 04:54:29,717 - INFO - VM ([]) created on node: (an-jenkins-deploy-platform-ansible-os-6343-1), Zone: (nova:an-jenkins-deploy-platform-ansible-os-6343-1) 2026-10-05 04:54:29,717 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-6343-1', 'an-jenkins-deploy-platform-ansible-os-6343-2']} 2026-10-05 04:54:30,521 - INFO - VM ([]) created on node: (an-jenkins-deploy-platform-ansible-os-6343-1), Zone: (nova:an-jenkins-deploy-platform-ansible-os-6343-1) 2026-10-05 04:54:30,521 - INFO - Waiting for VM ctest-TestMtuProbe-04972885-24080249 to be up.. 2026-10-05 04:54:30,574 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-10-05 04:54:35,672 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-10-05 04:54:40,765 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-10-05 04:54:45,885 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-10-05 04:54:50,988 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-10-05 04:54:56,079 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-10-05 04:55:01,192 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-10-05 04:55:06,290 - DEBUG - VM is still in BUILD state, Expected: ACTIVE 2026-10-05 04:55:11,408 - DEBUG - VM is in ACTIVE state now 2026-10-05 04:55:11,408 - INFO - VM name : ctest-TestMtuProbe-04972885-24080249 2026-10-05 04:55:11,508 - DEBUG - VM ctest-TestMtuProbe-04972885-24080249 ID is ea816878-306b-4cca-9d96-62851e9917fe 2026-10-05 04:55:11,572 - DEBUG - VM ctest-TestMtuProbe-04972885-24080249 launched on Node an-jenkins-deploy-platform-ansible-os-6343-1 2026-10-05 04:55:11,684 - DEBUG - Requesting: http://10.0.0.190:8082/virtual-machine/ea816878-306b-4cca-9d96-62851e9917fe 2026-10-05 04:55:12,132 - DEBUG - Requesting: http://10.0.0.190:8082/virtual-machine/ea816878-306b-4cca-9d96-62851e9917fe 2026-10-05 04:55:12,179 - DEBUG - Requesting: http://10.0.0.190:8082/virtual-machine-interface/3ba0451a-9e12-4917-ae1d-47558d075748 2026-10-05 04:55:15,394 - 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 1024ms') 2026-10-05 04:55:15,394 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-04972885-24080249 failed! 2026-10-05 04:55:15,412 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748 is 72.11.255.193 and allocation pool is NOT set 2026-10-05 04:55:19,488 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1004ms') 2026-10-05 04:55:19,488 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-04972885-24080249 failed! 2026-10-05 04:55:19,509 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748 is 72.11.255.193 and allocation pool is NOT set 2026-10-05 04:55:23,589 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1004ms') 2026-10-05 04:55:23,589 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-04972885-24080249 failed! 2026-10-05 04:55:23,606 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748 is 72.11.255.193 and allocation pool is NOT set 2026-10-05 04:55:27,681 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1011ms') 2026-10-05 04:55:27,681 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-04972885-24080249 failed! 2026-10-05 04:55:27,699 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748 is 72.11.255.193 and allocation pool is NOT set 2026-10-05 04:55:31,776 - 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 1014ms') 2026-10-05 04:55:31,776 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-04972885-24080249 failed! 2026-10-05 04:55:31,793 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748 is 72.11.255.193 and allocation pool is NOT set 2026-10-05 04:55:35,869 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1009ms') 2026-10-05 04:55:35,869 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-04972885-24080249 failed! 2026-10-05 04:55:35,886 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748 is 72.11.255.193 and allocation pool is NOT set 2026-10-05 04:55:39,972 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1013ms') 2026-10-05 04:55:39,972 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-04972885-24080249 failed! 2026-10-05 04:55:39,988 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748 is 72.11.255.193 and allocation pool is NOT set 2026-10-05 04:55:44,066 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1003ms') 2026-10-05 04:55:44,067 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-04972885-24080249 failed! 2026-10-05 04:55:44,086 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748 is 72.11.255.193 and allocation pool is NOT set 2026-10-05 04:55:48,155 - DEBUG - (True, 'PING 169.254.0.3 (169.254.0.3) 56(84) bytes of data.\r\n\r\n--- 169.254.0.3 ping statistics ---\r\n2 packets transmitted, 0 received, 100% packet loss, time 1009ms') 2026-10-05 04:55:48,155 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-04972885-24080249 failed! 2026-10-05 04:55:48,175 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748 is 72.11.255.193 and allocation pool is NOT set 2026-10-05 04:55:52,254 - 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') 2026-10-05 04:55:52,254 - DEBUG - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-04972885-24080249 failed! 2026-10-05 04:55:52,274 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-04972885:ctest-vn-41817748 is 72.11.255.193 and allocation pool is NOT set 2026-10-05 04:55:54,347 - 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=7.96 ms\r\n64 bytes from 169.254.0.3: icmp_seq=2 ttl=63 time=0.543 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 = 0.543/4.252/7.961/3.709 ms') 2026-10-05 04:55:54,347 - INFO - Ping to Metadata IP 169.254.0.3 of VM ctest-TestMtuProbe-04972885-24080249 passed 2026-10-05 04:55:54,425 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-10-05 04:55:54,426 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-04972885-24080249, IP 72.11.255.195, Port 22 2026-10-05 04:55:54,503 - 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': ''} 2026-10-05 04:55:54,608 - DEBUG - VM ctest-TestMtuProbe-04972885-24080249 is NOT ready for SSH connections, VM status: ACTIVE 2026-10-05 04:55:59,610 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-10-05 04:55:59,610 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-04972885-24080249, IP 72.11.255.195, Port 22 2026-10-05 04:55:59,676 - 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': ''} 2026-10-05 04:55:59,784 - DEBUG - VM ctest-TestMtuProbe-04972885-24080249 is NOT ready for SSH connections, VM status: ACTIVE 2026-10-05 04:56:04,785 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-10-05 04:56:04,786 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-04972885-24080249, IP 72.11.255.195, Port 22 2026-10-05 04:56:04,852 - 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': ''} 2026-10-05 04:56:04,946 - DEBUG - VM ctest-TestMtuProbe-04972885-24080249 is NOT ready for SSH connections, VM status: ACTIVE 2026-10-05 04:56:09,947 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-10-05 04:56:09,947 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-04972885-24080249, IP 72.11.255.195, Port 22 2026-10-05 04:56:10,124 - DEBUG - VM ctest-TestMtuProbe-04972885-24080249 is ready for SSH connections 2026-10-05 04:56:10,124 - INFO - Waiting for VM ctest-TestMtuProbe-04972885-84900396 to be up.. 2026-10-05 04:56:10,256 - DEBUG - VM is in ACTIVE state now 2026-10-05 04:56:10,256 - INFO - VM name : ctest-TestMtuProbe-04972885-84900396 2026-10-05 04:56:10,384 - DEBUG - VM ctest-TestMtuProbe-04972885-84900396 ID is 36f8586e-dc62-41cf-b83b-0335daf7ecb7 2026-10-05 04:56:10,384 - DEBUG - VM ctest-TestMtuProbe-04972885-84900396 launched on Node an-jenkins-deploy-platform-ansible-os-6343-1 2026-10-05 04:56:10,520 - DEBUG - Requesting: http://10.0.0.190:8082/virtual-machine/36f8586e-dc62-41cf-b83b-0335daf7ecb7 2026-10-05 04:56:10,544 - DEBUG - Requesting: http://10.0.0.190:8082/virtual-machine-interface/33b102e7-0d60-47cf-9339-d641fe67b1fd 2026-10-05 04:56:11,750 - DEBUG - (True, 'PING 169.254.0.4 (169.254.0.4) 56(84) bytes of data.\r\n64 bytes from 169.254.0.4: icmp_seq=1 ttl=63 time=5.37 ms\r\n64 bytes from 169.254.0.4: icmp_seq=2 ttl=63 time=8.20 ms\r\n\r\n--- 169.254.0.4 ping statistics ---\r\n2 packets transmitted, 2 received, 0% packet loss, time 1001ms\r\nrtt min/avg/max/mdev = 5.372/6.784/8.196/1.412 ms') 2026-10-05 04:56:11,751 - INFO - Ping to Metadata IP 169.254.0.4 of VM ctest-TestMtuProbe-04972885-84900396 passed 2026-10-05 04:56:11,828 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-10-05 04:56:11,828 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-04972885-84900396, IP 72.11.255.196, Port 22 2026-10-05 04:56:11,896 - DEBUG - Error on ssh to ubuntu@169.254.0.4:22, result: /bin/bash: connect: Connection refused /bin/bash: line 1: /dev/tcp/169.254.0.4/22: Connection refused {'failed': True, 'command': '(echo > /dev/tcp/169.254.0.4/22)', 'real_command': '/bin/bash -l -c "(echo > /dev/tcp/169.254.0.4/22)"', 'return_code': 1, 'succeeded': False, 'stderr': ''} 2026-10-05 04:56:12,072 - DEBUG - VM ctest-TestMtuProbe-04972885-84900396 is NOT ready for SSH connections, VM status: ACTIVE 2026-10-05 04:56:17,073 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-10-05 04:56:17,073 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-04972885-84900396, IP 72.11.255.196, Port 22 2026-10-05 04:56:17,252 - DEBUG - VM ctest-TestMtuProbe-04972885-84900396 is ready for SSH connections 2026-10-05 04:56:17,252 - DEBUG - Running remote_cmd, Cmd : echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:17,252 - DEBUG - echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-10-05 04:56:27,721 - DEBUG - None 2026-10-05 04:56:27,721 - DEBUG - Running remote_cmd, Cmd : echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:27,721 - DEBUG - echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-10-05 04:56:35,888 - DEBUG - None 2026-10-05 04:56:35,888 - INFO - {'echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-10-05 04:56:35,888 - INFO - {'echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-10-05 04:56:35,889 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-10-05 04:56:35,889 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 72.11.255.196, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:35,889 - DEBUG - ping -s 56 -c 3 -W 1 72.11.255.196 2026-10-05 04:56:38,176 - DEBUG - PING 72.11.255.196 (72.11.255.196) 56(84) bytes of data. 64 bytes from 72.11.255.196: icmp_req=1 ttl=64 time=15.0 ms 64 bytes from 72.11.255.196: icmp_req=2 ttl=64 time=1.11 ms 64 bytes from 72.11.255.196: icmp_req=3 ttl=64 time=1.76 ms --- 72.11.255.196 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2004ms rtt min/avg/max/mdev = 1.113/5.969/15.031/6.413 ms 2026-10-05 04:56:38,176 - INFO - Ping to IP 72.11.255.196 from VM ctest-TestMtuProbe-04972885-24080249 passed 2026-10-05 04:56:38,176 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-10-05 04:56:38,176 - 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@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:38,176 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile & 2026-10-05 04:56:38,683 - 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 2026-10-05 04:56:38,684 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:38,684 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile & 2026-10-05 04:56:38,952 - DEBUG - None 2026-10-05 04:56:38,952 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10001 72.11.255.196 5201 < testfile, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:38,952 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10001 72.11.255.196 5201 < testfile 2026-10-05 04:56:41,306 - DEBUG - 1+0 records in 1+0 records out 100 bytes (100 B) copied, 0.000716623 s, 140 kB/s 2026-10-05 04:56:41,306 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:41,306 - DEBUG - ls -l testfile 2026-10-05 04:56:41,551 - DEBUG - -rw-r--r-- 1 root root 100 Oct 5 04:56 testfile 2026-10-05 04:56:41,551 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-04972885-84900396 2026-10-05 04:56:41,551 - DEBUG - Running remote_cmd, Cmd : echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:41,551 - DEBUG - echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-10-05 04:56:41,791 - DEBUG - None 2026-10-05 04:56:41,792 - DEBUG - Running remote_cmd, Cmd : echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:41,792 - DEBUG - echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-10-05 04:56:42,030 - DEBUG - None 2026-10-05 04:56:42,030 - INFO - {'echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-10-05 04:56:42,030 - INFO - {'echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-10-05 04:56:42,030 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-10-05 04:56:42,030 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 72.11.255.196, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:42,030 - DEBUG - ping -s 56 -c 3 -W 1 72.11.255.196 2026-10-05 04:56:44,310 - DEBUG - PING 72.11.255.196 (72.11.255.196) 56(84) bytes of data. 64 bytes from 72.11.255.196: icmp_req=1 ttl=64 time=4.68 ms 64 bytes from 72.11.255.196: icmp_req=2 ttl=64 time=0.991 ms 64 bytes from 72.11.255.196: icmp_req=3 ttl=64 time=1.12 ms --- 72.11.255.196 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2003ms rtt min/avg/max/mdev = 0.991/2.267/4.689/1.713 ms 2026-10-05 04:56:44,310 - INFO - Ping to IP 72.11.255.196 from VM ctest-TestMtuProbe-04972885-24080249 passed 2026-10-05 04:56:44,310 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-10-05 04:56:44,310 - 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@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:44,310 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile & 2026-10-05 04:56:44,594 - DEBUG - total 132 drwxr-xr-x 11 ubuntu ubuntu 4096 Oct 5 04:56 . 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 2026-10-05 04:56:44,595 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:44,595 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile & 2026-10-05 04:56:44,855 - DEBUG - None 2026-10-05 04:56:44,855 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10002 72.11.255.196 5201 < testfile, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:44,855 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10002 72.11.255.196 5201 < testfile 2026-10-05 04:56:47,118 - DEBUG - 1+0 records in 1+0 records out 100 bytes (100 B) copied, 0.000700156 s, 143 kB/s 2026-10-05 04:56:47,118 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:47,119 - DEBUG - ls -l testfile 2026-10-05 04:56:47,319 - DEBUG - -rw-r--r-- 1 root root 100 Oct 5 04:56 testfile 2026-10-05 04:56:47,319 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-04972885-84900396 2026-10-05 04:56:47,320 - DEBUG - Running remote_cmd, Cmd : echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:47,320 - DEBUG - echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-10-05 04:56:47,547 - DEBUG - None 2026-10-05 04:56:47,547 - DEBUG - Running remote_cmd, Cmd : echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:47,547 - DEBUG - echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing 2026-10-05 04:56:47,800 - DEBUG - None 2026-10-05 04:56:47,800 - INFO - {'echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-10-05 04:56:47,800 - INFO - {'echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing': None} 2026-10-05 04:56:47,800 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-10-05 04:56:47,800 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 72.11.255.196, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:47,800 - DEBUG - ping -s 56 -c 3 -W 1 72.11.255.196 2026-10-05 04:56:50,058 - DEBUG - PING 72.11.255.196 (72.11.255.196) 56(84) bytes of data. 64 bytes from 72.11.255.196: icmp_req=1 ttl=64 time=2.22 ms 64 bytes from 72.11.255.196: icmp_req=2 ttl=64 time=0.846 ms 64 bytes from 72.11.255.196: icmp_req=3 ttl=64 time=0.972 ms --- 72.11.255.196 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2005ms rtt min/avg/max/mdev = 0.846/1.347/2.223/0.621 ms 2026-10-05 04:56:50,058 - INFO - Ping to IP 72.11.255.196 from VM ctest-TestMtuProbe-04972885-24080249 passed 2026-10-05 04:56:50,058 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set 2026-10-05 04:56:50,058 - 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@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:50,058 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile & 2026-10-05 04:56:50,313 - DEBUG - total 132 drwxr-xr-x 11 ubuntu ubuntu 4096 Oct 5 04:56 . 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 2026-10-05 04:56:50,313 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:50,313 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile & 2026-10-05 04:56:50,564 - DEBUG - None 2026-10-05 04:56:50,564 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10003 72.11.255.196 5201 < testfile, host_string: ubuntu@169.254.0.3, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:50,564 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10003 72.11.255.196 5201 < testfile 2026-10-05 04:56:52,850 - DEBUG - 1+0 records in 1+0 records out 100 bytes (100 B) copied, 0.00067235 s, 149 kB/s 2026-10-05 04:56:52,850 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.4, password: ubuntugateway: ubuntu@10.0.0.50, gateway password: c0ntrail123 2026-10-05 04:56:52,850 - DEBUG - ls -l testfile 2026-10-05 04:56:53,048 - DEBUG - -rw-r--r-- 1 root root 100 Oct 5 04:56 testfile 2026-10-05 04:56:53,049 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-04972885-84900396 2026-10-05 04:56:53,049 - INFO - Deleting VM ctest-TestMtuProbe-04972885-84900396 2026-10-05 04:56:53,141 - INFO - Deleting VM ctest-TestMtuProbe-04972885-24080249 2026-10-05 04:56:53,257 - INFO - Deleting VN ctest-vn-41817748 2026-10-05 04:56:53,302 - DEBUG - VN a7b05d00-ecf3-4b34-bcff-724955bb6acd still in use: Unable to complete operation on network a7b05d00-ecf3-4b34-bcff-724955bb6acd. There are one or more ports still in use on the network. Neutron server returns request_ids: ['req-f9545f0c-0ca8-4f31-b071-def0fa75927b'] 2026-10-05 04:56:53,303 - WARNING - Deleting VN ctest-vn-41817748 failed..Will retry 2026-10-05 04:56:55,369 - DEBUG - VN a7b05d00-ecf3-4b34-bcff-724955bb6acd still in use: Unable to complete operation on network a7b05d00-ecf3-4b34-bcff-724955bb6acd. There are one or more ports still in use on the network. Neutron server returns request_ids: ['req-9e06683e-d8f4-44e6-949c-7643dee45a08'] 2026-10-05 04:56:55,370 - WARNING - Deleting VN ctest-vn-41817748 failed..Will retry 2026-10-05 04:56:57,603 - DEBUG - Response for deleting network () 2026-10-05 04:56:57,604 - DEBUG - Requesting: http://10.0.0.177:8082/routing-instance/1f7e71d0-76f1-40c5-a2cf-ccc995d03c4e 2026-10-05 04:56:57,616 - DEBUG - Response Code: 404 2026-10-05 04:56:57,616 - DEBUG - Requesting: http://10.0.0.177:8082/domains 2026-10-05 04:56:57,625 - DEBUG - Requesting: http://10.0.0.177:8082/domain/6850e378-7089-4036-8f54-55c0ed1b9054 2026-10-05 04:56:57,643 - DEBUG - Requesting: http://10.0.0.177:8082/project/7903faac-c896-472f-b7c5-fa6726d41a4a 2026-10-05 04:56:57,752 - INFO - Validated that VN ctest-vn-41817748 is not found in API Server 2026-10-05 04:56:57,769 - DEBUG - VN ctest-vn-41817748 is not present in Agent 10.0.0.50 2026-10-05 04:56:57,783 - DEBUG - VN ctest-vn-41817748 is not present in Agent 10.0.0.191 2026-10-05 04:56:57,784 - INFO - Validated that VN ctest-vn-41817748 is not in any agent 2026-10-05 04:56:57,827 - INFO - Validated that Routing instances and Config db in Control-nodes does not have VN ctest-vn-41817748 info 2026-10-05 04:56:59,158 - DEBUG - No XMPP flaps were noticed during the test
2026-10-05 04:56:59,158 - INFO - END TEST : test_mtu_probe_intra_node : PASSED[0:02:36]
2026-10-05 04:56:59,158 - INFO - -------------------------------------------------------------------------------- 2026-10-05 04:57:00,092 - INFO - Deleted project: ctest-TestMtuProbe-04972885, ID : 7903faac-c896-472f-b7c5-fa6726d41a4a