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[Bug 1995732] [NEW] bulk port create: TypeError: Bad prefix type for generating IPv6 address by EUI-64

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Bence Romsics <1995732@xxxxxxxxxxxxxxxxxx>
Date: Fri, 04 Nov 2022 16:00:37 -0000
Reply-to: Bug 1995732 <1995732@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx
Public bug reported:

source openrc admin admin
export TOKEN="$( openstack token issue -f value -c id )"

A single port create succeeds:
curl -s -H "Content-Type: application/json" -H "X-Auth-Token: $TOKEN" -d "{\"port\":{\"name\":\"port0\",\"network_id\":\"$( openstack net show private -f value -c id )\"}}" -X POST http://127.0.0.1:9696/networking/v2.0/ports | json_pp
...

But the same request via the bulk api fails:
curl -s -H "Content-Type: application/json" -H "X-Auth-Token: $TOKEN" -d "{\"ports\":[{\"name\":\"port0-via-bulk\",\"network_id\":\"$( openstack net show private -f value -c id )\"}]}" -X POST http://127.0.0.1:9696/networking/v2.0/ports | json_pp
{
   "NeutronError" : {
      "detail" : "",
      "message" : "Request Failed: internal server error while processing your request.",
      "type" : "HTTPInternalServerError"
   }
}

While in q-svc logs we have:
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation [None req-f5c79830-013a-4ae2-8c47-2102b20299e1 admin admin] POST failed.: TypeError: Bad prefix type for generating IPv6 address by EUI-64: fdd6:813:349::/64
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation Traceback (most recent call last):
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/netutils.py", line 210, in get_ipv6_addr_by_EUI64
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     eui64 = int(netaddr.EUI(mac).eui64())
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/netaddr/eui/__init__.py", line 389, in __init__
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.value = addr
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/netaddr/eui/__init__.py", line 425, in _set_value
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self._value = module.str_to_int(value)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/netaddr/strategy/eui48.py", line 178, in str_to_int
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise TypeError('%r is not str() or unicode()!' % (addr,))
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation TypeError: <neutron_lib.constants.Sentinel object at 0x7fb8a4f91060> is not str() or unicode()!
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation During handling of the above exception, another exception occurred:
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation Traceback (most recent call last):
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/pecan/core.py", line 693, in __call__
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.invoke_controller(controller, args, kwargs, state)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/pecan/core.py", line 584, in invoke_controller
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     result = controller(*args, **kwargs)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 140, in wrapped
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     with excutils.save_and_reraise_exception():
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise self.value
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 138, in wrapped
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_db/api.py", line 144, in wrapper
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     with excutils.save_and_reraise_exception() as ectxt:
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise self.value
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_db/api.py", line 142, in wrapper
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 186, in wrapped
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     with excutils.save_and_reraise_exception():
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise self.value
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 184, in wrapped
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f(*dup_args, **dup_kwargs)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/pecan_wsgi/controllers/utils.py", line 65, in wrapped
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/pecan_wsgi/controllers/resource.py", line 163, in post
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return self.create(resources)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/pecan_wsgi/controllers/resource.py", line 181, in create
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return {key: creator(*creator_args, **creator_kwargs)}
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/common/utils.py", line 704, in inner
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/plugins/ml2/plugin.py", line 1619, in create_port_bulk
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     port_list = self.allocate_ips_for_ports(context, port_list)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/plugins/ml2/plugin.py", line 1604, in allocate_ips_for_ports
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     port['ipams'] = self.ipam.allocate_ips_for_port(context, port)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 226, in wrapped
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f_with_retry(*args, **kwargs,
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 140, in wrapped
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     with excutils.save_and_reraise_exception():
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise self.value
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 138, in wrapped
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_db/api.py", line 144, in wrapper
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     with excutils.save_and_reraise_exception() as ectxt:
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise self.value
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_db/api.py", line 142, in wrapper
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 186, in wrapped
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     with excutils.save_and_reraise_exception():
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise self.value
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 184, in wrapped
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f(*dup_args, **dup_kwargs)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_db/sqlalchemy/enginefacade.py", line 1010, in wrapper
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return fn(*args, **kwargs)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/db/ipam_pluggable_backend.py", line 226, in allocate_ips_for_port
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return self._allocate_ips_for_port(context, port)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/db/ipam_pluggable_backend.py", line 287, in _allocate_ips_for_port
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return self._ipam_allocate_ips(context, ipam_driver, p, ips)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/db/ipam_pluggable_backend.py", line 146, in _ipam_allocate_ips
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     with excutils.save_and_reraise_exception():
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise self.value
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/db/ipam_pluggable_backend.py", line 136, in _ipam_allocate_ips
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     ip_request = factory.get_request(context, port, ip_list[0])
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/ipam/requests.py", line 299, in get_request
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return AutomaticAddressRequest(prefix=ip_dict['subnet_cidr'],
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/ipam/requests.py", line 269, in __init__
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     address = address_generator(self, **kwargs)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/ipam/requests.py", line 251, in _generate_eui64_address
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return netutils.get_ipv6_addr_by_EUI64(prefix, mac_address)
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/netutils.py", line 218, in get_ipv6_addr_by_EUI64
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise TypeError(_('Bad prefix type for generating IPv6 address by '
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation TypeError: Bad prefix type for generating IPv6 address by EUI-64: fdd6:813:349::/64
nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation

The subnet range is devstack's default ipv6-private-subnet:
$ openstack subnet show ipv6-private-subnet
+----------------------+----------------------------------------------------+
| Field                | Value                                              |
+----------------------+----------------------------------------------------+
| allocation_pools     | fdd6:813:349::2-fdd6:813:349:0:ffff:ffff:ffff:ffff |
| cidr                 | fdd6:813:349::/64                                  |
| created_at           | 2022-11-04T15:48:41Z                               |
| description          |                                                    |
| dns_nameservers      |                                                    |
| dns_publish_fixed_ip | None                                               |
| enable_dhcp          | True                                               |
| gateway_ip           | fdd6:813:349::1                                    |
| host_routes          |                                                    |
| id                   | 3fa2abae-9978-4e37-a873-942820a5817b               |
| ip_version           | 6                                                  |
| ipv6_address_mode    | slaac                                              |
| ipv6_ra_mode         | slaac                                              |
| name                 | ipv6-private-subnet                                |
| network_id           | 472fd184-51f1-4c42-a158-8d78bd57453f               |
| project_id           | 347272392030462f86d01f59fa98c288                   |
| revision_number      | 0                                                  |
| segment_id           | None                                               |
| service_types        |                                                    |
| subnetpool_id        | 111f3f8b-e8cd-44b9-a874-a789989ef4f5               |
| tags                 |                                                    |
| updated_at           | 2022-11-04T15:48:41Z                               |
+----------------------+----------------------------------------------------+

neutron e4cc40f114
devstack 0d5c8d66

** Affects: neutron
     Importance: Undecided
         Status: New

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to neutron.
https://bugs.launchpad.net/bugs/1995732

Title:
  bulk port create: TypeError: Bad prefix type for generating IPv6
  address by EUI-64

Status in neutron:
  New

Bug description:
  source openrc admin admin
  export TOKEN="$( openstack token issue -f value -c id )"

  A single port create succeeds:
  curl -s -H "Content-Type: application/json" -H "X-Auth-Token: $TOKEN" -d "{\"port\":{\"name\":\"port0\",\"network_id\":\"$( openstack net show private -f value -c id )\"}}" -X POST http://127.0.0.1:9696/networking/v2.0/ports | json_pp
  ...

  But the same request via the bulk api fails:
  curl -s -H "Content-Type: application/json" -H "X-Auth-Token: $TOKEN" -d "{\"ports\":[{\"name\":\"port0-via-bulk\",\"network_id\":\"$( openstack net show private -f value -c id )\"}]}" -X POST http://127.0.0.1:9696/networking/v2.0/ports | json_pp
  {
     "NeutronError" : {
        "detail" : "",
        "message" : "Request Failed: internal server error while processing your request.",
        "type" : "HTTPInternalServerError"
     }
  }

  While in q-svc logs we have:
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation [None req-f5c79830-013a-4ae2-8c47-2102b20299e1 admin admin] POST failed.: TypeError: Bad prefix type for generating IPv6 address by EUI-64: fdd6:813:349::/64
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation Traceback (most recent call last):
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/netutils.py", line 210, in get_ipv6_addr_by_EUI64
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     eui64 = int(netaddr.EUI(mac).eui64())
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/netaddr/eui/__init__.py", line 389, in __init__
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.value = addr
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/netaddr/eui/__init__.py", line 425, in _set_value
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self._value = module.str_to_int(value)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/netaddr/strategy/eui48.py", line 178, in str_to_int
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise TypeError('%r is not str() or unicode()!' % (addr,))
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation TypeError: <neutron_lib.constants.Sentinel object at 0x7fb8a4f91060> is not str() or unicode()!
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation During handling of the above exception, another exception occurred:
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation Traceback (most recent call last):
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/pecan/core.py", line 693, in __call__
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.invoke_controller(controller, args, kwargs, state)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/pecan/core.py", line 584, in invoke_controller
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     result = controller(*args, **kwargs)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 140, in wrapped
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     with excutils.save_and_reraise_exception():
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise self.value
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 138, in wrapped
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_db/api.py", line 144, in wrapper
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     with excutils.save_and_reraise_exception() as ectxt:
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise self.value
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_db/api.py", line 142, in wrapper
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 186, in wrapped
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     with excutils.save_and_reraise_exception():
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise self.value
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 184, in wrapped
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f(*dup_args, **dup_kwargs)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/pecan_wsgi/controllers/utils.py", line 65, in wrapped
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/pecan_wsgi/controllers/resource.py", line 163, in post
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return self.create(resources)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/pecan_wsgi/controllers/resource.py", line 181, in create
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return {key: creator(*creator_args, **creator_kwargs)}
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/common/utils.py", line 704, in inner
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/plugins/ml2/plugin.py", line 1619, in create_port_bulk
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     port_list = self.allocate_ips_for_ports(context, port_list)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/plugins/ml2/plugin.py", line 1604, in allocate_ips_for_ports
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     port['ipams'] = self.ipam.allocate_ips_for_port(context, port)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 226, in wrapped
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f_with_retry(*args, **kwargs,
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 140, in wrapped
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     with excutils.save_and_reraise_exception():
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise self.value
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 138, in wrapped
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_db/api.py", line 144, in wrapper
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     with excutils.save_and_reraise_exception() as ectxt:
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise self.value
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_db/api.py", line 142, in wrapper
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 186, in wrapped
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     with excutils.save_and_reraise_exception():
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise self.value
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron-lib/neutron_lib/db/api.py", line 184, in wrapped
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return f(*dup_args, **dup_kwargs)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_db/sqlalchemy/enginefacade.py", line 1010, in wrapper
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return fn(*args, **kwargs)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/db/ipam_pluggable_backend.py", line 226, in allocate_ips_for_port
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return self._allocate_ips_for_port(context, port)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/db/ipam_pluggable_backend.py", line 287, in _allocate_ips_for_port
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return self._ipam_allocate_ips(context, ipam_driver, p, ips)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/db/ipam_pluggable_backend.py", line 146, in _ipam_allocate_ips
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     with excutils.save_and_reraise_exception():
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise self.value
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/db/ipam_pluggable_backend.py", line 136, in _ipam_allocate_ips
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     ip_request = factory.get_request(context, port, ip_list[0])
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/ipam/requests.py", line 299, in get_request
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return AutomaticAddressRequest(prefix=ip_dict['subnet_cidr'],
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/ipam/requests.py", line 269, in __init__
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     address = address_generator(self, **kwargs)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/opt/stack/neutron/neutron/ipam/requests.py", line 251, in _generate_eui64_address
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     return netutils.get_ipv6_addr_by_EUI64(prefix, mac_address)
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/local/lib/python3.10/dist-packages/oslo_utils/netutils.py", line 218, in get_ipv6_addr_by_EUI64
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation     raise TypeError(_('Bad prefix type for generating IPv6 address by '
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation TypeError: Bad prefix type for generating IPv6 address by EUI-64: fdd6:813:349::/64
  nov 04 15:56:52 devstack0 neutron-server[101377]: ERROR neutron.pecan_wsgi.hooks.translation

  The subnet range is devstack's default ipv6-private-subnet:
  $ openstack subnet show ipv6-private-subnet
  +----------------------+----------------------------------------------------+
  | Field                | Value                                              |
  +----------------------+----------------------------------------------------+
  | allocation_pools     | fdd6:813:349::2-fdd6:813:349:0:ffff:ffff:ffff:ffff |
  | cidr                 | fdd6:813:349::/64                                  |
  | created_at           | 2022-11-04T15:48:41Z                               |
  | description          |                                                    |
  | dns_nameservers      |                                                    |
  | dns_publish_fixed_ip | None                                               |
  | enable_dhcp          | True                                               |
  | gateway_ip           | fdd6:813:349::1                                    |
  | host_routes          |                                                    |
  | id                   | 3fa2abae-9978-4e37-a873-942820a5817b               |
  | ip_version           | 6                                                  |
  | ipv6_address_mode    | slaac                                              |
  | ipv6_ra_mode         | slaac                                              |
  | name                 | ipv6-private-subnet                                |
  | network_id           | 472fd184-51f1-4c42-a158-8d78bd57453f               |
  | project_id           | 347272392030462f86d01f59fa98c288                   |
  | revision_number      | 0                                                  |
  | segment_id           | None                                               |
  | service_types        |                                                    |
  | subnetpool_id        | 111f3f8b-e8cd-44b9-a874-a789989ef4f5               |
  | tags                 |                                                    |
  | updated_at           | 2022-11-04T15:48:41Z                               |
  +----------------------+----------------------------------------------------+

  neutron e4cc40f114
  devstack 0d5c8d66

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Follow ups

[Bug 1995732] Re: bulk port create: TypeError: Bad prefix type for generating IPv6 address by EUI-64
From: OpenStack Infra, 2022-12-12