2026-04-23 03:49:46,560 - INFO - Domain Default found not creating
2026-04-23 03:49:46,750 - INFO - Project ctest-TestMtuProbe-45002021 not found, creating it
2026-04-23 03:49:47,275 - INFO - Created Project:ctest-TestMtuProbe-45002021, ID : 1df60f59-4e65-4aa6-a534-0988dcb6fdfa
2026-04-23 03:49:48,848 - INFO - ================================================================================
2026-04-23 03:49:48,848 - INFO - STARTING TEST : test_mtu_probe_intra_node
2026-04-23 03:49:48,848 - 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
2026-04-23 03:49:50,152 - DEBUG - Nothing to compare xmpp stats {'10.0.0.73': {'10.20.0.25': '0', '10.20.0.193': '0'}, '10.0.0.131': {'10.20.0.25': '0', '10.20.0.193': '0'}} with
2026-04-23 03:49:50,152 - INFO - Initial checks done. Running the testcase now
2026-04-23 03:49:50,152 - INFO -
2026-04-23 03:49:50,820 - DEBUG - Response for create_network : {'network': {'id': '8228a331-cf6f-44a8-80b4-e3dd0505a6f5', 'name': 'ctest-vn-00343917', 'tenant_id': '1df60f594e654aa6a5340988dcb6fdfa', 'project_id': '1df60f594e654aa6a5340988dcb6fdfa', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestMtuProbe-45002021', 'ctest-vn-00343917'], 'port_security_enabled': True, 'description': ''}}
2026-04-23 03:49:51,111 - DEBUG - Response for create_subnet : {'subnet': {'id': '8016a06d-ad64-4712-bc29-94aa9d1e4882', 'name': '', 'tenant_id': '1df60f594e654aa6a5340988dcb6fdfa', 'network_id': '8228a331-cf6f-44a8-80b4-e3dd0505a6f5', 'ip_version': 4, 'cidr': '92.117.191.192/26', 'allocation_pools': [{'start': '92.117.191.194', 'end': '92.117.191.254'}], 'gateway_ip': '92.117.191.193', 'enable_dhcp': True, 'ipv6_ra_mode': None, 'ipv6_address_mode': None, 'dns_nameservers': [], 'host_routes': [], 'dns_server_address': '92.117.191.194', 'tags': [], 'project_id': '1df60f594e654aa6a5340988dcb6fdfa'}}
2026-04-23 03:49:51,136 - INFO - Created VN ctest-vn-00343917
2026-04-23 03:49:51,152 - DEBUG - VN ctest-vn-00343917 UUID is 8228a331-cf6f-44a8-80b4-e3dd0505a6f5
2026-04-23 03:49:51,230 - DEBUG - Requesting: http://10.0.0.23:8082/domains
2026-04-23 03:49:51,528 - DEBUG - Requesting: http://10.0.0.23:8082/domains
2026-04-23 03:49:51,558 - DEBUG - Requesting: http://10.0.0.23:8082/domain/36692cb6-e180-463e-9a23-ae16be53ee8b
2026-04-23 03:49:51,573 - DEBUG - Requesting: http://10.0.0.23:8082/project/1df60f59-4e65-4aa6-a534-0988dcb6fdfa
2026-04-23 03:49:51,661 - DEBUG - Requesting: http://10.0.0.23:8082/virtual-network/8228a331-cf6f-44a8-80b4-e3dd0505a6f5
2026-04-23 03:49:51,673 - DEBUG - Requesting: http://10.0.0.23:8082/virtual-network/8228a331-cf6f-44a8-80b4-e3dd0505a6f5
2026-04-23 03:49:51,682 - DEBUG - Requesting: http://10.0.0.23:8082/routing-instance/92434458-928e-40b2-bceb-475d2790245e
2026-04-23 03:49:51,689 - DEBUG - Requesting: http://10.0.0.23:8082/routing-instance/92434458-928e-40b2-bceb-475d2790245e
2026-04-23 03:49:51,696 - DEBUG - Requesting: http://10.0.0.23:8082/route-target/92a72f78-3573-4bee-8c6a-7d2cea856552
2026-04-23 03:49:51,704 - DEBUG - Route Targets: ['target:64512:8000007']
2026-04-23 03:49:51,704 - DEBUG - Requesting: http://10.0.0.23:8082/virtual-network/8228a331-cf6f-44a8-80b4-e3dd0505a6f5
2026-04-23 03:49:51,713 - DEBUG - Requesting: http://10.0.0.23:8082/routing-instance/92434458-928e-40b2-bceb-475d2790245e
2026-04-23 03:49:51,728 - INFO - Verified VN network id 16 for VN 8228a331-cf6f-44a8-80b4-e3dd0505a6f5
2026-04-23 03:49:51,728 - INFO - Verifications in API Server for VN ctest-vn-00343917 passed
2026-04-23 03:49:51,728 - DEBUG - Requesting: http://10.0.0.23:8082/virtual-network/8228a331-cf6f-44a8-80b4-e3dd0505a6f5
2026-04-23 03:49:51,737 - DEBUG - Requesting: http://10.0.0.23:8082/routing-instance/92434458-928e-40b2-bceb-475d2790245e
2026-04-23 03:49:51,744 - DEBUG - Requesting: http://10.0.0.23:8082/routing-instance/92434458-928e-40b2-bceb-475d2790245e
2026-04-23 03:49:51,753 - DEBUG - Requesting: http://10.0.0.23:8082/route-target/92a72f78-3573-4bee-8c6a-7d2cea856552
2026-04-23 03:49:51,765 - DEBUG - Control-node 10.0.0.23 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-45002021', 'owner-access': '7', 'group': 'member', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '9378925658327958696', 'uuid-lslong': '9274288071074227957'}, 'enable': 'true', 'created': '2026-04-23T03:49:50', 'last-modified': '2026-04-23T03:49:51', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.710522'}
2026-04-23 03:49:51,769 - DEBUG - Route Targets: ['target:64512:8000007']
2026-04-23 03:49:51,774 - DEBUG - Control-node 10.0.0.130 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-45002021', 'owner-access': '7', 'group': 'member', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '9378925658327958696', 'uuid-lslong': '9274288071074227957'}, 'enable': 'true', 'created': '2026-04-23T03:49:50', 'last-modified': '2026-04-23T03:49:51', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.721481'}
2026-04-23 03:49:51,780 - DEBUG - Route Targets: ['target:64512:8000007']
2026-04-23 03:49:51,785 - DEBUG - Control-node 10.0.0.249 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestMtuProbe-45002021', 'owner-access': '7', 'group': 'member', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '9378925658327958696', 'uuid-lslong': '9274288071074227957'}, 'enable': 'true', 'created': '2026-04-23T03:49:50', 'last-modified': '2026-04-23T03:49:51', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:00.731605'}
2026-04-23 03:49:51,790 - DEBUG - Route Targets: ['target:64512:8000007']
2026-04-23 03:49:51,791 - INFO - On all control nodes, Config, RI and RT verification for VN ctest-vn-00343917 passed
2026-04-23 03:49:51,791 - DEBUG - ====Verifying policy data for ctest-vn-00343917 in API_Server ======
2026-04-23 03:49:51,791 - DEBUG - Requesting: http://10.0.0.23:8082/domains
2026-04-23 03:49:51,797 - DEBUG - Requesting: http://10.0.0.23:8082/domain/36692cb6-e180-463e-9a23-ae16be53ee8b
2026-04-23 03:49:51,807 - DEBUG - Requesting: http://10.0.0.23:8082/project/1df60f59-4e65-4aa6-a534-0988dcb6fdfa
2026-04-23 03:49:51,898 - DEBUG - Requesting: http://10.0.0.23:8082/virtual-network/8228a331-cf6f-44a8-80b4-e3dd0505a6f5
2026-04-23 03:49:51,907 - DEBUG - =>VN ctest-vn-00343917 has no policy to be verified
2026-04-23 03:49:51,907 - DEBUG - Verifying the vn in opserver
2026-04-23 03:49:51,907 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 virtual network link through opserver 10.0.0.23
2026-04-23 03:49:51,907 - DEBUG - Requesting: http://10.0.0.23:8081/analytics/uves/virtual-networks
2026-04-23 03:49:52,249 - DEBUG - Requesting: http://10.0.0.23:8081/analytics/uves/virtual-networks
2026-04-23 03:49:52,344 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917', 'href': 'http://10.0.0.23:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917?flat'}
2026-04-23 03:49:52,344 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 virtual network link through opserver 10.0.0.130
2026-04-23 03:49:52,345 - DEBUG - Requesting: http://10.0.0.130:8081/analytics/uves/virtual-networks
2026-04-23 03:49:52,687 - DEBUG - Requesting: http://10.0.0.130:8081/analytics/uves/virtual-networks
2026-04-23 03:49:52,756 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917', 'href': 'http://10.0.0.130:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917?flat'}
2026-04-23 03:49:52,756 - DEBUG - Verifying the default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 virtual network link through opserver 10.0.0.249
2026-04-23 03:49:52,756 - DEBUG - Requesting: http://10.0.0.249:8081/analytics/uves/virtual-networks
2026-04-23 03:49:53,061 - DEBUG - Requesting: http://10.0.0.249:8081/analytics/uves/virtual-networks
2026-04-23 03:49:53,122 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917', 'href': 'http://10.0.0.249:8081/analytics/uves/virtual-network/default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917?flat'}
2026-04-23 03:49:53,122 - INFO - Validated that VN default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 is found in opserver
2026-04-23 03:49:53,147 - DEBUG - Do not have enough data to verify VN in agent
2026-04-23 03:49:53,163 - DEBUG - VRF ids for VN ctest-vn-00343917: {}
2026-04-23 03:49:53,188 - DEBUG - Services list from nova: [, , , ]
2026-04-23 03:49:53,188 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-5672-2', 'an-jenkins-deploy-platform-ansible-os-5672-1']}
2026-04-23 03:49:53,188 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-5672-2', 'an-jenkins-deploy-platform-ansible-os-5672-1']}
2026-04-23 03:49:54,380 - INFO - VM ([]) created on node: (an-jenkins-deploy-platform-ansible-os-5672-2), Zone: (nova:an-jenkins-deploy-platform-ansible-os-5672-2)
2026-04-23 03:49:54,380 - DEBUG - Hosts: {'nova': ['an-jenkins-deploy-platform-ansible-os-5672-2', 'an-jenkins-deploy-platform-ansible-os-5672-1']}
2026-04-23 03:49:55,755 - INFO - VM ([]) created on node: (an-jenkins-deploy-platform-ansible-os-5672-2), Zone: (nova:an-jenkins-deploy-platform-ansible-os-5672-2)
2026-04-23 03:49:55,755 - INFO - Waiting for VM ctest-TestMtuProbe-45002021-59910291 to be up..
2026-04-23 03:49:55,848 - DEBUG - VM is still in BUILD state, Expected: ACTIVE
2026-04-23 03:50:00,945 - DEBUG - VM is in ACTIVE state now
2026-04-23 03:50:00,945 - INFO - VM name : ctest-TestMtuProbe-45002021-59910291
2026-04-23 03:50:01,053 - DEBUG - VM ctest-TestMtuProbe-45002021-59910291 ID is 0a271c26-feaf-453c-9a93-1c0644379819
2026-04-23 03:50:01,082 - DEBUG - VM ctest-TestMtuProbe-45002021-59910291 launched on Node an-jenkins-deploy-platform-ansible-os-5672-2
2026-04-23 03:50:01,173 - DEBUG - Requesting: http://10.0.0.249:8082/virtual-machine/0a271c26-feaf-453c-9a93-1c0644379819
2026-04-23 03:50:01,478 - DEBUG - Requesting: http://10.0.0.249:8082/virtual-machine/0a271c26-feaf-453c-9a93-1c0644379819
2026-04-23 03:50:01,529 - DEBUG - Requesting: http://10.0.0.249:8082/virtual-machine-interface/8c4f3023-2e54-4bce-af53-5c8629dfbb08
2026-04-23 03:50:04,740 - 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')
2026-04-23 03:50:04,740 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-45002021-59910291 failed!
2026-04-23 03:50:04,756 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 is 92.117.191.193 and allocation pool is NOT set
2026-04-23 03:50:08,837 - 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')
2026-04-23 03:50:08,837 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-45002021-59910291 failed!
2026-04-23 03:50:08,854 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 is 92.117.191.193 and allocation pool is NOT set
2026-04-23 03:50:12,931 - 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 1004ms')
2026-04-23 03:50:12,931 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-45002021-59910291 failed!
2026-04-23 03:50:12,946 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 is 92.117.191.193 and allocation pool is NOT set
2026-04-23 03:50:17,024 - 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 1008ms')
2026-04-23 03:50:17,025 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-45002021-59910291 failed!
2026-04-23 03:50:17,039 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 is 92.117.191.193 and allocation pool is NOT set
2026-04-23 03:50:21,123 - 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 1008ms')
2026-04-23 03:50:21,123 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-45002021-59910291 failed!
2026-04-23 03:50:21,137 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 is 92.117.191.193 and allocation pool is NOT set
2026-04-23 03:50:25,251 - 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 1032ms')
2026-04-23 03:50:25,251 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-45002021-59910291 failed!
2026-04-23 03:50:25,266 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 is 92.117.191.193 and allocation pool is NOT set
2026-04-23 03:50:29,345 - 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 1016ms')
2026-04-23 03:50:29,345 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-45002021-59910291 failed!
2026-04-23 03:50:29,360 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 is 92.117.191.193 and allocation pool is NOT set
2026-04-23 03:50:33,443 - 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 1018ms')
2026-04-23 03:50:33,443 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-45002021-59910291 failed!
2026-04-23 03:50:33,460 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 is 92.117.191.193 and allocation pool is NOT set
2026-04-23 03:50:37,538 - 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')
2026-04-23 03:50:37,538 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-45002021-59910291 failed!
2026-04-23 03:50:37,553 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 is 92.117.191.193 and allocation pool is NOT set
2026-04-23 03:50:41,635 - 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')
2026-04-23 03:50:41,635 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-45002021-59910291 failed!
2026-04-23 03:50:41,652 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 is 92.117.191.193 and allocation pool is NOT set
2026-04-23 03:50:45,735 - 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 1017ms')
2026-04-23 03:50:45,735 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-45002021-59910291 failed!
2026-04-23 03:50:45,749 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 is 92.117.191.193 and allocation pool is NOT set
2026-04-23 03:50:49,831 - 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 1006ms')
2026-04-23 03:50:49,831 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-45002021-59910291 failed!
2026-04-23 03:50:49,852 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 is 92.117.191.193 and allocation pool is NOT set
2026-04-23 03:50:53,928 - 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 1007ms')
2026-04-23 03:50:53,929 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-45002021-59910291 failed!
2026-04-23 03:50:53,943 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 is 92.117.191.193 and allocation pool is NOT set
2026-04-23 03:50:58,020 - 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')
2026-04-23 03:50:58,020 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-45002021-59910291 failed!
2026-04-23 03:50:58,035 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 is 92.117.191.193 and allocation pool is NOT set
2026-04-23 03:51:02,116 - 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')
2026-04-23 03:51:02,116 - DEBUG - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-45002021-59910291 failed!
2026-04-23 03:51:02,130 - DEBUG - Gateway for vn default-domain:ctest-TestMtuProbe-45002021:ctest-vn-00343917 is 92.117.191.193 and allocation pool is NOT set
2026-04-23 03:51:06,214 - 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=2 ttl=63 time=6.37 ms\r\n\r\n--- 169.254.0.5 ping statistics ---\r\n2 packets transmitted, 1 received, 50% packet loss, time 1016ms\r\nrtt min/avg/max/mdev = 6.373/6.373/6.373/0.000 ms')
2026-04-23 03:51:06,214 - INFO - Ping to Metadata IP 169.254.0.5 of VM ctest-TestMtuProbe-45002021-59910291 passed
2026-04-23 03:51:06,284 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set
2026-04-23 03:51:06,284 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-45002021-59910291, IP 92.117.191.195, Port 22
2026-04-23 03:51:06,351 - 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': ''}
2026-04-23 03:51:06,543 - DEBUG - VM ctest-TestMtuProbe-45002021-59910291 is NOT ready for SSH connections, VM status: ACTIVE
2026-04-23 03:51:11,544 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set
2026-04-23 03:51:11,544 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-45002021-59910291, IP 92.117.191.195, Port 22
2026-04-23 03:51:11,611 - 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': ''}
2026-04-23 03:51:11,694 - DEBUG - VM ctest-TestMtuProbe-45002021-59910291 is NOT ready for SSH connections, VM status: ACTIVE
2026-04-23 03:51:16,694 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set
2026-04-23 03:51:16,694 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-45002021-59910291, IP 92.117.191.195, Port 22
2026-04-23 03:51:16,762 - 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': ''}
2026-04-23 03:51:16,853 - DEBUG - VM ctest-TestMtuProbe-45002021-59910291 is NOT ready for SSH connections, VM status: ACTIVE
2026-04-23 03:51:21,854 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set
2026-04-23 03:51:21,854 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-45002021-59910291, IP 92.117.191.195, Port 22
2026-04-23 03:51:21,923 - 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': ''}
2026-04-23 03:51:22,002 - DEBUG - VM ctest-TestMtuProbe-45002021-59910291 is NOT ready for SSH connections, VM status: ACTIVE
2026-04-23 03:51:27,002 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set
2026-04-23 03:51:27,003 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-45002021-59910291, IP 92.117.191.195, Port 22
2026-04-23 03:51:27,071 - 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': ''}
2026-04-23 03:51:27,165 - DEBUG - VM ctest-TestMtuProbe-45002021-59910291 is NOT ready for SSH connections, VM status: ACTIVE
2026-04-23 03:51:32,166 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set
2026-04-23 03:51:32,166 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-45002021-59910291, IP 92.117.191.195, Port 22
2026-04-23 03:51:32,343 - DEBUG - VM ctest-TestMtuProbe-45002021-59910291 is ready for SSH connections
2026-04-23 03:51:32,343 - INFO - Waiting for VM ctest-TestMtuProbe-45002021-42485053 to be up..
2026-04-23 03:51:32,440 - DEBUG - VM is in ACTIVE state now
2026-04-23 03:51:32,440 - INFO - VM name : ctest-TestMtuProbe-45002021-42485053
2026-04-23 03:51:32,552 - DEBUG - VM ctest-TestMtuProbe-45002021-42485053 ID is 91e3c1b6-9a8a-44c2-933e-c274969bd632
2026-04-23 03:51:32,552 - DEBUG - VM ctest-TestMtuProbe-45002021-42485053 launched on Node an-jenkins-deploy-platform-ansible-os-5672-2
2026-04-23 03:51:32,646 - DEBUG - Requesting: http://10.0.0.249:8082/virtual-machine/91e3c1b6-9a8a-44c2-933e-c274969bd632
2026-04-23 03:51:32,665 - DEBUG - Requesting: http://10.0.0.249:8082/virtual-machine-interface/00ec89fd-af5f-4ec8-8301-2b8b0145a691
2026-04-23 03:51:33,844 - 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=10.9 ms\r\n64 bytes from 169.254.0.6: icmp_seq=2 ttl=63 time=0.952 ms\r\n\r\n--- 169.254.0.6 ping statistics ---\r\n2 packets transmitted, 2 received, 0% packet loss, time 1001ms\r\nrtt min/avg/max/mdev = 0.952/5.909/10.867/4.957 ms')
2026-04-23 03:51:33,844 - INFO - Ping to Metadata IP 169.254.0.6 of VM ctest-TestMtuProbe-45002021-42485053 passed
2026-04-23 03:51:33,917 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set
2026-04-23 03:51:33,917 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-45002021-42485053, IP 92.117.191.196, Port 22
2026-04-23 03:51:33,987 - 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': ''}
2026-04-23 03:51:34,070 - DEBUG - VM ctest-TestMtuProbe-45002021-42485053 is NOT ready for SSH connections, VM status: ACTIVE
2026-04-23 03:51:39,071 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set
2026-04-23 03:51:39,071 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-45002021-42485053, IP 92.117.191.196, Port 22
2026-04-23 03:51:39,138 - 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': ''}
2026-04-23 03:51:39,231 - DEBUG - VM ctest-TestMtuProbe-45002021-42485053 is NOT ready for SSH connections, VM status: ACTIVE
2026-04-23 03:51:44,232 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set
2026-04-23 03:51:44,232 - DEBUG - Waiting to SSH to VM ctest-TestMtuProbe-45002021-42485053, IP 92.117.191.196, Port 22
2026-04-23 03:51:44,403 - DEBUG - VM ctest-TestMtuProbe-45002021-42485053 is ready for SSH connections
2026-04-23 03:51:44,403 - DEBUG - Running remote_cmd, Cmd : echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:51:44,403 - DEBUG - echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing
2026-04-23 03:52:42,080 - DEBUG - None
2026-04-23 03:52:42,080 - DEBUG - Running remote_cmd, Cmd : echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:52:42,080 - DEBUG - echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing
2026-04-23 03:53:27,929 - DEBUG - None
2026-04-23 03:53:27,930 - INFO - {'echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing': None}
2026-04-23 03:53:27,930 - INFO - {'echo 0 > /proc/sys/net/ipv4/tcp_mtu_probing': None}
2026-04-23 03:53:27,930 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set
2026-04-23 03:53:27,930 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 92.117.191.196, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:27,930 - DEBUG - ping -s 56 -c 3 -W 1 92.117.191.196
2026-04-23 03:53:30,486 - DEBUG - PING 92.117.191.196 (92.117.191.196) 56(84) bytes of data.
64 bytes from 92.117.191.196: icmp_req=1 ttl=64 time=7.70 ms
64 bytes from 92.117.191.196: icmp_req=2 ttl=64 time=1.00 ms
64 bytes from 92.117.191.196: icmp_req=3 ttl=64 time=0.854 ms
--- 92.117.191.196 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 0.854/3.190/7.709/3.196 ms
2026-04-23 03:53:30,486 - INFO - Ping to IP 92.117.191.196 from VM ctest-TestMtuProbe-45002021-59910291 passed
2026-04-23 03:53:30,486 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set
2026-04-23 03:53:30,486 - 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@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:30,486 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile &
2026-04-23 03:53:31,172 - 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
2026-04-23 03:53:31,172 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:31,173 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile &
2026-04-23 03:53:31,693 - DEBUG - None
2026-04-23 03:53:31,693 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10001 92.117.191.196 5201 < testfile, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:31,694 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10001 92.117.191.196 5201 < testfile
2026-04-23 03:53:34,360 - DEBUG - 1+0 records in
1+0 records out
100 bytes (100 B) copied, 0.000994801 s, 101 kB/s
2026-04-23 03:53:34,360 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:34,360 - DEBUG - ls -l testfile
2026-04-23 03:53:34,750 - DEBUG - -rw-r--r-- 1 root root 100 Apr 23 03:53 testfile
2026-04-23 03:53:34,751 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-45002021-42485053
2026-04-23 03:53:34,751 - DEBUG - Running remote_cmd, Cmd : echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:34,751 - DEBUG - echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing
2026-04-23 03:53:35,288 - DEBUG - None
2026-04-23 03:53:35,288 - DEBUG - Running remote_cmd, Cmd : echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:35,288 - DEBUG - echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing
2026-04-23 03:53:35,823 - DEBUG - None
2026-04-23 03:53:35,823 - INFO - {'echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing': None}
2026-04-23 03:53:35,823 - INFO - {'echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing': None}
2026-04-23 03:53:35,823 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set
2026-04-23 03:53:35,824 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 92.117.191.196, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:35,824 - DEBUG - ping -s 56 -c 3 -W 1 92.117.191.196
2026-04-23 03:53:38,336 - DEBUG - PING 92.117.191.196 (92.117.191.196) 56(84) bytes of data.
64 bytes from 92.117.191.196: icmp_req=1 ttl=64 time=3.42 ms
64 bytes from 92.117.191.196: icmp_req=2 ttl=64 time=1.38 ms
64 bytes from 92.117.191.196: icmp_req=3 ttl=64 time=1.04 ms
--- 92.117.191.196 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 1.043/1.952/3.429/1.053 ms
2026-04-23 03:53:38,336 - INFO - Ping to IP 92.117.191.196 from VM ctest-TestMtuProbe-45002021-59910291 passed
2026-04-23 03:53:38,336 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set
2026-04-23 03:53:38,337 - 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@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:38,337 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile &
2026-04-23 03:53:38,970 - DEBUG - total 132
drwxr-xr-x 11 ubuntu ubuntu 4096 Apr 23 03:53 .
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
2026-04-23 03:53:38,970 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:38,970 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile &
2026-04-23 03:53:39,471 - DEBUG - None
2026-04-23 03:53:39,471 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10002 92.117.191.196 5201 < testfile, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:39,472 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10002 92.117.191.196 5201 < testfile
2026-04-23 03:53:42,102 - DEBUG - 1+0 records in
1+0 records out
100 bytes (100 B) copied, 0.00505139 s, 19.8 kB/s
2026-04-23 03:53:42,102 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:42,102 - DEBUG - ls -l testfile
2026-04-23 03:53:42,458 - DEBUG - -rw-r--r-- 1 root root 100 Apr 23 03:53 testfile
2026-04-23 03:53:42,458 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-45002021-42485053
2026-04-23 03:53:42,459 - DEBUG - Running remote_cmd, Cmd : echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:42,459 - DEBUG - echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing
2026-04-23 03:53:42,958 - DEBUG - None
2026-04-23 03:53:42,958 - DEBUG - Running remote_cmd, Cmd : echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:42,958 - DEBUG - echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing
2026-04-23 03:53:43,393 - DEBUG - None
2026-04-23 03:53:43,393 - INFO - {'echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing': None}
2026-04-23 03:53:43,393 - INFO - {'echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing': None}
2026-04-23 03:53:43,393 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set
2026-04-23 03:53:43,393 - DEBUG - Running remote_cmd, Cmd : ping -s 56 -c 3 -W 1 92.117.191.196, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:43,393 - DEBUG - ping -s 56 -c 3 -W 1 92.117.191.196
2026-04-23 03:53:45,967 - DEBUG - PING 92.117.191.196 (92.117.191.196) 56(84) bytes of data.
64 bytes from 92.117.191.196: icmp_req=1 ttl=64 time=5.37 ms
64 bytes from 92.117.191.196: icmp_req=2 ttl=64 time=1.11 ms
64 bytes from 92.117.191.196: icmp_req=3 ttl=64 time=0.784 ms
--- 92.117.191.196 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 0.784/2.424/5.378/2.093 ms
2026-04-23 03:53:45,967 - INFO - Ping to IP 92.117.191.196 from VM ctest-TestMtuProbe-45002021-59910291 passed
2026-04-23 03:53:45,968 - DEBUG - verify_vm_launched is skipped since self.vm_launch_flag is set
2026-04-23 03:53:45,968 - 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@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:45,968 - DEBUG - nohup rm -f testfile;ls -la;nc -4 -q 2 -w 5 -ll -p 5201 > testfile &
2026-04-23 03:53:46,629 - DEBUG - total 132
drwxr-xr-x 11 ubuntu ubuntu 4096 Apr 23 03:53 .
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
2026-04-23 03:53:46,629 - DEBUG - Running remote_cmd, Cmd : nc -4 -q 2 -w 5 -ll 5201 > testfile, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:46,629 - DEBUG - nohup nc -4 -q 2 -w 5 -ll 5201 > testfile &
2026-04-23 03:53:47,117 - DEBUG - None
2026-04-23 03:53:47,117 - DEBUG - Running remote_cmd, Cmd : dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10003 92.117.191.196 5201 < testfile, host_string: ubuntu@169.254.0.5, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:47,117 - DEBUG - dd bs=100 count=1 if=/dev/zero of=testfile;nc -4 -q 2 -w 5 -p 10003 92.117.191.196 5201 < testfile
2026-04-23 03:53:49,770 - DEBUG - 1+0 records in
1+0 records out
100 bytes (100 B) copied, 0.00125856 s, 79.5 kB/s
2026-04-23 03:53:49,771 - DEBUG - Running remote_cmd, Cmd : ls -l testfile, host_string: ubuntu@169.254.0.6, password: ubuntugateway: ubuntu@10.0.0.131, gateway password: c0ntrail123
2026-04-23 03:53:49,771 - DEBUG - ls -l testfile
2026-04-23 03:53:50,133 - DEBUG - -rw-r--r-- 1 root root 100 Apr 23 03:53 testfile
2026-04-23 03:53:50,133 - INFO - File transfer verification for file size 100 passed on the VM ctest-TestMtuProbe-45002021-42485053
2026-04-23 03:53:50,133 - INFO - Deleting VM ctest-TestMtuProbe-45002021-42485053
2026-04-23 03:53:50,216 - INFO - Deleting VM ctest-TestMtuProbe-45002021-59910291
2026-04-23 03:53:50,291 - INFO - Deleting VN ctest-vn-00343917
2026-04-23 03:53:50,344 - DEBUG - VN 8228a331-cf6f-44a8-80b4-e3dd0505a6f5 still in use: Unable to complete operation on network 8228a331-cf6f-44a8-80b4-e3dd0505a6f5. There are one or more ports still in use on the network.
Neutron server returns request_ids: ['req-055a3570-6a82-453c-8e59-a79009757963']
2026-04-23 03:53:50,345 - WARNING - Deleting VN ctest-vn-00343917 failed..Will retry
2026-04-23 03:53:52,495 - DEBUG - Response for deleting network ()
2026-04-23 03:53:52,495 - DEBUG - Requesting: http://10.0.0.23:8082/routing-instance/92434458-928e-40b2-bceb-475d2790245e
2026-04-23 03:53:52,501 - DEBUG - Response Code: 404
2026-04-23 03:53:52,502 - DEBUG - Requesting: http://10.0.0.23:8082/domains
2026-04-23 03:53:52,508 - DEBUG - Requesting: http://10.0.0.23:8082/domain/36692cb6-e180-463e-9a23-ae16be53ee8b
2026-04-23 03:53:52,523 - DEBUG - Requesting: http://10.0.0.23:8082/project/1df60f59-4e65-4aa6-a534-0988dcb6fdfa
2026-04-23 03:53:52,615 - INFO - Validated that VN ctest-vn-00343917 is not found in API Server
2026-04-23 03:53:52,625 - DEBUG - VN ctest-vn-00343917 is not present in Agent 10.0.0.73
2026-04-23 03:53:52,643 - DEBUG - VN ctest-vn-00343917 is not present in Agent 10.0.0.131
2026-04-23 03:53:52,643 - INFO - Validated that VN ctest-vn-00343917 is not in any agent
2026-04-23 03:53:52,684 - INFO - Validated that Routing instances and Config db in Control-nodes does not have VN ctest-vn-00343917 info
2026-04-23 03:53:53,968 - DEBUG - No XMPP flaps were noticed during the test
2026-04-23 03:53:53,968 - INFO - END TEST : test_mtu_probe_intra_node : PASSED[0:04:05]
2026-04-23 03:53:53,968 - INFO - --------------------------------------------------------------------------------
2026-04-23 03:53:54,769 - INFO - Deleted project: ctest-TestMtuProbe-45002021, ID : 1df60f59-4e65-4aa6-a534-0988dcb6fdfa