[Yahoo-eng-team] [Bug 1550278] Re: tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.* tempest tests are failing repeatedly in the gate for networking-ovn
Neutron bug closed due to lack of activity, please feel free to reopen if needed. This error is not present anymore in the CI jobs. ** Changed in: neutron Status: Incomplete => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1550278 Title: tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.* tempest tests are failing repeatedly in the gate for networking-ovn Status in networking-odl: Invalid Status in networking-ovn: Fix Released Status in neutron: Invalid Bug description: We are seeing a lot of tempest failures for the tests tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.* with the below error. Either we should fix the error or at least disable these tests temporarily. t156.9: tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.test_dhcpv6_stateless_no_ra[id-ae2f4a5d-03ff-4c42-a3b0-ce2fcb7ea832]_StringException: Empty attachments: stderr stdout pythonlogging:'': {{{ 2016-02-26 07:29:46,168 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:test_dhcpv6_stateless_no_ra): 404 POST http://127.0.0.1:9696/v2.0/subnets 0.370s 2016-02-26 07:29:46,169 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: {"subnet": {"cidr": "2003::/64", "ip_version": 6, "network_id": "4c7de56a-b059-4239-a5a0-94a53ba4929c", "gateway_ip": "2003::1", "ipv6_address_mode": "slaac"}} Response - Headers: {'content-length': '132', 'status': '404', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-e21f771f-1a16-452a-9429-8a01f0409ae3'} Body: {"NeutronError": {"message": "Port 598c23eb-1ae4-4010-a263-39f86240fd86 could not be found.", "type": "PortNotFound", "detail": ""}} 2016-02-26 07:29:46,196 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:tearDown): 200 GET http://127.0.0.1:9696/v2.0/ports 0.024s 2016-02-26 07:29:46,197 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: None Response - Headers: {'content-location': 'http://127.0.0.1:9696/v2.0/ports', 'content-length': '13', 'status': '200', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-f0966c23-c72f-4a6f-b113-5d88a6dd5912'} Body: {"ports": []} 2016-02-26 07:29:46,250 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:tearDown): 200 GET http://127.0.0.1:9696/v2.0/subnets 0.052s 2016-02-26 07:29:46,251 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: None Response - Headers: {'content-location': 'http://127.0.0.1:9696/v2.0/subnets', 'content-length': '457', 'status': '200', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-3b29ba53-9ae0-4c0f-8c18-ec12db7a6bde'} Body: {"subnets": [{"name": "", "enable_dhcp": true, "network_id": "4c7de56a-b059-4239-a5a0-94a53ba4929c", "tenant_id": "631f9cb1391d41b6aba109afe06bc51b", "dns_nameservers": [], "gateway_ip": "2003::1", "ipv6_ra_mode": null, "allocation_pools": [{"start": "2003::2", "end": "2003:::::"}], "host_routes": [], "ip_version": 6, "ipv6_address_mode": "slaac", "cidr": "2003::/64", "id": "6bc2602c-2584-44cc-a6cd-b8af444f6403", "subnetpool_id": null}]} 2016-02-26 07:29:46,293 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:tearDown): 200 GET http://127.0.0.1:9696/v2.0/routers 0.041s 2016-02-26 07:29:46,293 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: None Response - Headers: {'content-location': 'http://127.0.0.1:9696/v2.0/routers', 'content-length': '15', 'status': '200', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-2b883ce9-b10f-4a49-a854-450c341f9cd9'} Body: {"routers": []} }}} Traceback (most recent call last): File "tempest/api/network/test_dhcp_ipv6.py", line 129, in test_dhcpv6_stateless_no_ra real_ip, eui_ip = self._get_ips_from_subnet(**kwargs) File "tempest/api/network/test_dhcp_ipv6.py", line 91, in _get_ips_from_subnet subnet = self.create_subnet(self.network, **kwargs) File "tempest/api/network/base.py", line 196, in create_subnet
[Yahoo-eng-team] [Bug 1550278] Re: tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.* tempest tests are failing repeatedly in the gate for networking-ovn
Curretly marking Invalid, if this resurfaces please reopen ** Changed in: networking-odl Status: Incomplete => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1550278 Title: tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.* tempest tests are failing repeatedly in the gate for networking-ovn Status in networking-odl: Invalid Status in networking-ovn: Fix Released Status in neutron: Incomplete Bug description: We are seeing a lot of tempest failures for the tests tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.* with the below error. Either we should fix the error or at least disable these tests temporarily. t156.9: tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.test_dhcpv6_stateless_no_ra[id-ae2f4a5d-03ff-4c42-a3b0-ce2fcb7ea832]_StringException: Empty attachments: stderr stdout pythonlogging:'': {{{ 2016-02-26 07:29:46,168 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:test_dhcpv6_stateless_no_ra): 404 POST http://127.0.0.1:9696/v2.0/subnets 0.370s 2016-02-26 07:29:46,169 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: {"subnet": {"cidr": "2003::/64", "ip_version": 6, "network_id": "4c7de56a-b059-4239-a5a0-94a53ba4929c", "gateway_ip": "2003::1", "ipv6_address_mode": "slaac"}} Response - Headers: {'content-length': '132', 'status': '404', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-e21f771f-1a16-452a-9429-8a01f0409ae3'} Body: {"NeutronError": {"message": "Port 598c23eb-1ae4-4010-a263-39f86240fd86 could not be found.", "type": "PortNotFound", "detail": ""}} 2016-02-26 07:29:46,196 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:tearDown): 200 GET http://127.0.0.1:9696/v2.0/ports 0.024s 2016-02-26 07:29:46,197 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: None Response - Headers: {'content-location': 'http://127.0.0.1:9696/v2.0/ports', 'content-length': '13', 'status': '200', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-f0966c23-c72f-4a6f-b113-5d88a6dd5912'} Body: {"ports": []} 2016-02-26 07:29:46,250 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:tearDown): 200 GET http://127.0.0.1:9696/v2.0/subnets 0.052s 2016-02-26 07:29:46,251 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: None Response - Headers: {'content-location': 'http://127.0.0.1:9696/v2.0/subnets', 'content-length': '457', 'status': '200', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-3b29ba53-9ae0-4c0f-8c18-ec12db7a6bde'} Body: {"subnets": [{"name": "", "enable_dhcp": true, "network_id": "4c7de56a-b059-4239-a5a0-94a53ba4929c", "tenant_id": "631f9cb1391d41b6aba109afe06bc51b", "dns_nameservers": [], "gateway_ip": "2003::1", "ipv6_ra_mode": null, "allocation_pools": [{"start": "2003::2", "end": "2003:::::"}], "host_routes": [], "ip_version": 6, "ipv6_address_mode": "slaac", "cidr": "2003::/64", "id": "6bc2602c-2584-44cc-a6cd-b8af444f6403", "subnetpool_id": null}]} 2016-02-26 07:29:46,293 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:tearDown): 200 GET http://127.0.0.1:9696/v2.0/routers 0.041s 2016-02-26 07:29:46,293 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: None Response - Headers: {'content-location': 'http://127.0.0.1:9696/v2.0/routers', 'content-length': '15', 'status': '200', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-2b883ce9-b10f-4a49-a854-450c341f9cd9'} Body: {"routers": []} }}} Traceback (most recent call last): File "tempest/api/network/test_dhcp_ipv6.py", line 129, in test_dhcpv6_stateless_no_ra real_ip, eui_ip = self._get_ips_from_subnet(**kwargs) File "tempest/api/network/test_dhcp_ipv6.py", line 91, in _get_ips_from_subnet subnet = self.create_subnet(self.network, **kwargs) File "tempest/api/network/base.py", line 196, in create_subnet **kwargs) File
[Yahoo-eng-team] [Bug 1550278] Re: tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.* tempest tests are failing repeatedly in the gate for networking-ovn
This happends repeatedly to networking-odl too. The issue is that update_port on dhcp port raises PortNotFound. But the dhcp port isn't created by agent yet. ** Also affects: networking-odl Importance: Undecided Status: New ** Changed in: networking-odl Importance: Undecided => Critical -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1550278 Title: tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.* tempest tests are failing repeatedly in the gate for networking-ovn Status in networking-odl: New Status in networking-ovn: Fix Released Status in neutron: Incomplete Bug description: We are seeing a lot of tempest failures for the tests tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.* with the below error. Either we should fix the error or at least disable these tests temporarily. t156.9: tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.test_dhcpv6_stateless_no_ra[id-ae2f4a5d-03ff-4c42-a3b0-ce2fcb7ea832]_StringException: Empty attachments: stderr stdout pythonlogging:'': {{{ 2016-02-26 07:29:46,168 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:test_dhcpv6_stateless_no_ra): 404 POST http://127.0.0.1:9696/v2.0/subnets 0.370s 2016-02-26 07:29:46,169 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: {"subnet": {"cidr": "2003::/64", "ip_version": 6, "network_id": "4c7de56a-b059-4239-a5a0-94a53ba4929c", "gateway_ip": "2003::1", "ipv6_address_mode": "slaac"}} Response - Headers: {'content-length': '132', 'status': '404', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-e21f771f-1a16-452a-9429-8a01f0409ae3'} Body: {"NeutronError": {"message": "Port 598c23eb-1ae4-4010-a263-39f86240fd86 could not be found.", "type": "PortNotFound", "detail": ""}} 2016-02-26 07:29:46,196 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:tearDown): 200 GET http://127.0.0.1:9696/v2.0/ports 0.024s 2016-02-26 07:29:46,197 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: None Response - Headers: {'content-location': 'http://127.0.0.1:9696/v2.0/ports', 'content-length': '13', 'status': '200', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-f0966c23-c72f-4a6f-b113-5d88a6dd5912'} Body: {"ports": []} 2016-02-26 07:29:46,250 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:tearDown): 200 GET http://127.0.0.1:9696/v2.0/subnets 0.052s 2016-02-26 07:29:46,251 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: None Response - Headers: {'content-location': 'http://127.0.0.1:9696/v2.0/subnets', 'content-length': '457', 'status': '200', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-3b29ba53-9ae0-4c0f-8c18-ec12db7a6bde'} Body: {"subnets": [{"name": "", "enable_dhcp": true, "network_id": "4c7de56a-b059-4239-a5a0-94a53ba4929c", "tenant_id": "631f9cb1391d41b6aba109afe06bc51b", "dns_nameservers": [], "gateway_ip": "2003::1", "ipv6_ra_mode": null, "allocation_pools": [{"start": "2003::2", "end": "2003:::::"}], "host_routes": [], "ip_version": 6, "ipv6_address_mode": "slaac", "cidr": "2003::/64", "id": "6bc2602c-2584-44cc-a6cd-b8af444f6403", "subnetpool_id": null}]} 2016-02-26 07:29:46,293 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:tearDown): 200 GET http://127.0.0.1:9696/v2.0/routers 0.041s 2016-02-26 07:29:46,293 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: None Response - Headers: {'content-location': 'http://127.0.0.1:9696/v2.0/routers', 'content-length': '15', 'status': '200', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-2b883ce9-b10f-4a49-a854-450c341f9cd9'} Body: {"routers": []} }}} Traceback (most recent call last): File "tempest/api/network/test_dhcp_ipv6.py", line 129, in test_dhcpv6_stateless_no_ra real_ip, eui_ip = self._get_ips_from_subnet(**kwargs) File "tempest/api/network/test_dhcp_ipv6.py", line 91, in _get_ips_from_subnet subnet =
[Yahoo-eng-team] [Bug 1550278] Re: tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.* tempest tests are failing repeatedly in the gate for networking-ovn
Reviewed: https://review.openstack.org/318095 Committed: https://git.openstack.org/cgit/openstack/networking-ovn/commit/?id=d6c544c4490ffc23bc47465845b9605111382dad Submitter: Jenkins Branch:master commit d6c544c4490ffc23bc47465845b9605111382dad Author: Richard TheisDate: Wed May 18 08:39:37 2016 -0500 Convert core plugin to ML2 mechanism driver This patch set converts networking-ovn from a core plugin to an ML2 mechanism driver. This patch set completes the following conversion work: - DevStack and Vagrant deployment updates for ML2 - Documentation and release note updates for ML2 - Removes core plugin code and refactors remaining code over to ML2 mechanism driver The conversion work remains: - Resolve the ML2 unit test TODOs - Resolve concerns about ML2 mechanism driver _ovn property raised in [1]. [1] https://review.openstack.org/#/c/323460/ Co-Authored-By: Richard Theis Co-Authored-By: John Kasperski Change-Id: Iffa596baa5c7520c1ca5ecddaab790c52e761460 Closes-Bug: #1578198 Closes-Bug: #1550278 ** Changed in: networking-ovn Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1550278 Title: tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.* tempest tests are failing repeatedly in the gate for networking-ovn Status in networking-ovn: Fix Released Status in neutron: Incomplete Bug description: We are seeing a lot of tempest failures for the tests tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.* with the below error. Either we should fix the error or at least disable these tests temporarily. t156.9: tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.test_dhcpv6_stateless_no_ra[id-ae2f4a5d-03ff-4c42-a3b0-ce2fcb7ea832]_StringException: Empty attachments: stderr stdout pythonlogging:'': {{{ 2016-02-26 07:29:46,168 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:test_dhcpv6_stateless_no_ra): 404 POST http://127.0.0.1:9696/v2.0/subnets 0.370s 2016-02-26 07:29:46,169 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: {"subnet": {"cidr": "2003::/64", "ip_version": 6, "network_id": "4c7de56a-b059-4239-a5a0-94a53ba4929c", "gateway_ip": "2003::1", "ipv6_address_mode": "slaac"}} Response - Headers: {'content-length': '132', 'status': '404', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-e21f771f-1a16-452a-9429-8a01f0409ae3'} Body: {"NeutronError": {"message": "Port 598c23eb-1ae4-4010-a263-39f86240fd86 could not be found.", "type": "PortNotFound", "detail": ""}} 2016-02-26 07:29:46,196 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:tearDown): 200 GET http://127.0.0.1:9696/v2.0/ports 0.024s 2016-02-26 07:29:46,197 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: None Response - Headers: {'content-location': 'http://127.0.0.1:9696/v2.0/ports', 'content-length': '13', 'status': '200', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-f0966c23-c72f-4a6f-b113-5d88a6dd5912'} Body: {"ports": []} 2016-02-26 07:29:46,250 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:tearDown): 200 GET http://127.0.0.1:9696/v2.0/subnets 0.052s 2016-02-26 07:29:46,251 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: None Response - Headers: {'content-location': 'http://127.0.0.1:9696/v2.0/subnets', 'content-length': '457', 'status': '200', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-3b29ba53-9ae0-4c0f-8c18-ec12db7a6bde'} Body: {"subnets": [{"name": "", "enable_dhcp": true, "network_id": "4c7de56a-b059-4239-a5a0-94a53ba4929c", "tenant_id": "631f9cb1391d41b6aba109afe06bc51b", "dns_nameservers": [], "gateway_ip": "2003::1", "ipv6_ra_mode": null, "allocation_pools": [{"start": "2003::2", "end": "2003:::::"}], "host_routes": [], "ip_version": 6, "ipv6_address_mode": "slaac", "cidr": "2003::/64", "id": "6bc2602c-2584-44cc-a6cd-b8af444f6403", "subnetpool_id": null}]} 2016-02-26 07:29:46,293 4673 INFO [tempest.lib.common.rest_client]
[Yahoo-eng-team] [Bug 1550278] Re: tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.* tempest tests are failing repeatedly in the gate for networking-ovn
** Summary changed: - tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.* tempest tests are failing repeatedly in the gate + tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.* tempest tests are failing repeatedly in the gate for networking-ovn ** Also affects: neutron Importance: Undecided Status: New ** Changed in: neutron Assignee: (unassigned) => Numan Siddique (numansiddique) ** No longer affects: neutron ** Also affects: neutron Importance: Undecided Status: New ** Changed in: neutron Assignee: (unassigned) => Numan Siddique (numansiddique) ** Changed in: neutron Status: New => In Progress -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1550278 Title: tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.* tempest tests are failing repeatedly in the gate for networking-ovn Status in networking-ovn: In Progress Status in neutron: In Progress Bug description: We are seeing a lot of tempest failures for the tests tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.* with the below error. Either we should fix the error or at least disable these tests temporarily. t156.9: tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.test_dhcpv6_stateless_no_ra[id-ae2f4a5d-03ff-4c42-a3b0-ce2fcb7ea832]_StringException: Empty attachments: stderr stdout pythonlogging:'': {{{ 2016-02-26 07:29:46,168 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:test_dhcpv6_stateless_no_ra): 404 POST http://127.0.0.1:9696/v2.0/subnets 0.370s 2016-02-26 07:29:46,169 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: {"subnet": {"cidr": "2003::/64", "ip_version": 6, "network_id": "4c7de56a-b059-4239-a5a0-94a53ba4929c", "gateway_ip": "2003::1", "ipv6_address_mode": "slaac"}} Response - Headers: {'content-length': '132', 'status': '404', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-e21f771f-1a16-452a-9429-8a01f0409ae3'} Body: {"NeutronError": {"message": "Port 598c23eb-1ae4-4010-a263-39f86240fd86 could not be found.", "type": "PortNotFound", "detail": ""}} 2016-02-26 07:29:46,196 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:tearDown): 200 GET http://127.0.0.1:9696/v2.0/ports 0.024s 2016-02-26 07:29:46,197 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: None Response - Headers: {'content-location': 'http://127.0.0.1:9696/v2.0/ports', 'content-length': '13', 'status': '200', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-f0966c23-c72f-4a6f-b113-5d88a6dd5912'} Body: {"ports": []} 2016-02-26 07:29:46,250 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:tearDown): 200 GET http://127.0.0.1:9696/v2.0/subnets 0.052s 2016-02-26 07:29:46,251 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: None Response - Headers: {'content-location': 'http://127.0.0.1:9696/v2.0/subnets', 'content-length': '457', 'status': '200', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-3b29ba53-9ae0-4c0f-8c18-ec12db7a6bde'} Body: {"subnets": [{"name": "", "enable_dhcp": true, "network_id": "4c7de56a-b059-4239-a5a0-94a53ba4929c", "tenant_id": "631f9cb1391d41b6aba109afe06bc51b", "dns_nameservers": [], "gateway_ip": "2003::1", "ipv6_ra_mode": null, "allocation_pools": [{"start": "2003::2", "end": "2003:::::"}], "host_routes": [], "ip_version": 6, "ipv6_address_mode": "slaac", "cidr": "2003::/64", "id": "6bc2602c-2584-44cc-a6cd-b8af444f6403", "subnetpool_id": null}]} 2016-02-26 07:29:46,293 4673 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:tearDown): 200 GET http://127.0.0.1:9696/v2.0/routers 0.041s 2016-02-26 07:29:46,293 4673 DEBUG[tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: None Response - Headers: {'content-location': 'http://127.0.0.1:9696/v2.0/routers', 'content-length': '15', 'status': '200', 'date': 'Fri, 26 Feb 2016 07:29:46 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-2b883ce9-b10f-4a49-a854-450c341f9cd9'}