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Thank you Bernd

This is what I have

On the controller node: nova-scheduler.log:

    2018-07-18 10:08:43.004 1121 INFO nova.scheduler.filters.retry_filter [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] Host [u'computenode', u'computenode'] fails.  Previously tried hosts: [[u'computenode', u'computenode']]
    2018-07-18 10:08:43.004 1121 INFO nova.filters [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] Filter RetryFilter returned 0 hosts
    2018-07-18 10:08:43.004 1121 INFO nova.filters [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] Filtering removed all hosts for the request with instance ID '9b693626-633e-4933-af28-7556bd03e629'. Filter results: ['RetryFilter: (start: 1, end: 0)']

* On the compute node *

nova-compute.log:

2018-07-18 10:08:38.526 2296 INFO nova.compute.claims [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Total memory: 327458 MB, used: 512.00 MB
2018-07-18 10:08:38.526 2296 INFO nova.compute.claims [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] memory limit: 491187.00 MB, free: 490675.00 MB
2018-07-18 10:08:38.527 2296 INFO nova.compute.claims [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Total disk: 5559 GB, used: 0.00 GB
2018-07-18 10:08:38.527 2296 INFO nova.compute.claims [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] disk limit not specified, defaulting to unlimited
2018-07-18 10:08:38.528 2296 INFO nova.compute.claims [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Total vcpu: 80 VCPU, used: 0.00 VCPU
2018-07-18 10:08:38.529 2296 INFO nova.compute.claims [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] vcpu limit not specified, defaulting to unlimited
2018-07-18 10:08:38.532 2296 INFO nova.compute.claims [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Claim successful on node computenode
2018-07-18 10:08:39.238 2296 INFO nova.virt.libvirt.driver [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Creating image
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] Instance failed network setup after 1 attempt(s): PortBindingFailed: Binding failed for port de0870fe-8cc6-4533-a5a8-9071cfa880a0, please check neutron logs for more information.
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager Traceback (most recent call last):
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1415, in _allocate_network_async
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager     bind_host_id=bind_host_id)
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 888, in allocate_for_instance
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager     bind_host_id, dhcp_options, available_macs)
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 1014, in _update_ports_for_instance
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager     vif.destroy()
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager     self.force_reraise()
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager     six.reraise(self.type_, self.value, self.tb)
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 984, in _update_ports_for_instance
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager     port_client, instance, port_id, port_req_body)
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 445, in _update_port
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager     _ensure_no_port_binding_failure(port)
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 191, in _ensure_no_port_binding_failure
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager     raise exception.PortBindingFailed(port_id=port['id'])
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager PortBindingFailed: Binding failed for port de0870fe-8cc6-4533-a5a8-9071cfa880a0, please check neutron logs for more information.
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager 
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Instance failed to spawn: PortBindingFailed: Binding failed for port de0870fe-8cc6-4533-a5a8-9071cfa880a0, please check neutron logs for more information.
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629] Traceback (most recent call last):
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2200, in _build_resources
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     yield resources
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2015, in _build_and_run_instance
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     block_device_info=block_device_info)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2898, in spawn
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     block_device_info=block_device_info)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 5206, in _get_guest_xml
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     network_info_str = str(network_info)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/network/model.py", line 565, in __str__
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     return self._sync_wrapper(fn, *args, **kwargs)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/network/model.py", line 548, in _sync_wrapper
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     self.wait()
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/network/model.py", line 580, in wait
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     self[:] = self._gt.wait()
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/eventlet/greenthread.py", line 175, in wait
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     return self._exit_event.wait()
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/eventlet/event.py", line 121, in wait
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     return hubs.get_hub().switch()
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/eventlet/hubs/hub.py", line 294, in switch
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     return self.greenlet.switch()
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/eventlet/greenthread.py", line 214, in main
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     result = function(*args, **kwargs)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/utils.py", line 1004, in context_wrapper
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     return func(*args, **kwargs)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1432, in _allocate_network_async
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     six.reraise(*exc_info)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1415, in _allocate_network_async
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     bind_host_id=bind_host_id)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 888, in allocate_for_instance
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     bind_host_id, dhcp_options, available_macs)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 1014, in _update_ports_for_instance
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     vif.destroy()
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     self.force_reraise()
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     six.reraise(self.type_, self.value, self.tb)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 984, in _update_ports_for_instance
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     port_client, instance, port_id, port_req_body)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 445, in _update_port
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     _ensure_no_port_binding_failure(port)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 191, in _ensure_no_port_binding_failure
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     raise exception.PortBindingFailed(port_id=port['id'])
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629] PortBindingFailed: Binding failed for port de0870fe-8cc6-4533-a5a8-9071cfa880a0, please check neutron logs for more information.
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629] 
2018-07-18 10:08:41.653 2296 INFO nova.compute.manager [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Terminating instance
2018-07-18 10:08:41.667 2296 INFO nova.virt.libvirt.driver [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Instance destroyed successfully.
2018-07-18 10:08:41.693 2296 INFO nova.virt.libvirt.driver [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Deleting instance files /var/lib/nova/instances/9b693626-633e-4933-af28-7556bd03e629_del
2018-07-18 10:08:41.694 2296 INFO nova.virt.libvirt.driver [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Deletion of /var/lib/nova/instances/9b693626-633e-4933-af28-7556bd03e629_del complete
2018-07-18 10:08:41.794 2296 INFO nova.compute.manager [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Took 0.13 seconds to destroy the instance on the hypervisor.
2018-07-18 10:08:42.161 2296 INFO nova.compute.manager [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Took 0.37 seconds to deallocate network for instance.
2018-07-18 10:08:42.747 2296 INFO nova.compute.manager [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Took 0.37 seconds to deallocate network for instance.
2018-07-18 10:08:43.019 2296 INFO nova.scheduler.client.report [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] Deleted allocation for instance 9b693626-633e-4933-af28-7556bd03e629
2018-07-18 10:08:43.019 2296 WARNING nova.compute.manager [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] 3 consecutive build failures
2018-07-18 10:09:10.287 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.1: PciDeviceNotFoundById: PCI device 0000:04:00.1 not found
2018-07-18 10:09:10.419 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.4: PciDeviceNotFoundById: PCI device 0000:04:00.4 not found
2018-07-18 10:09:10.487 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.3: PciDeviceNotFoundById: PCI device 0000:04:00.3 not found
2018-07-18 10:09:10.497 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.5: PciDeviceNotFoundById: PCI device 0000:04:00.5 not found
2018-07-18 10:09:10.715 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:01.0: PciDeviceNotFoundById: PCI device 0000:04:01.0 not found
2018-07-18 10:09:10.750 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.2: PciDeviceNotFoundById: PCI device 0000:04:00.2 not found
2018-07-18 10:09:10.813 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.6: PciDeviceNotFoundById: PCI device 0000:04:00.6 not found
2018-07-18 10:09:10.863 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.7: PciDeviceNotFoundById: PCI device 0000:04:00.7 not found

What is bothering me is:

2018-07-18 10:09:10.287 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.1: PciDeviceNotFoundById: PCI device 0000:04:00.1 not found
2018-07-18 10:09:10.419 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.4: PciDeviceNotFoundById: PCI device 0000:04:00.4 not found
2018-07-18 10:09:10.487 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.3: PciDeviceNotFoundById: PCI device 0000:04:00.3 not found
2018-07-18 10:09:10.497 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.5: PciDeviceNotFoundById: PCI device 0000:04:00.5 not found
2018-07-18 10:09:10.715 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:01.0: PciDeviceNotFoundById: PCI device 0000:04:01.0 not found
2018-07-18 10:09:10.750 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.2: PciDeviceNotFoundById: PCI device 0000:04:00.2 not found
2018-07-18 10:09:10.813 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.6: PciDeviceNotFoundById: PCI device 0000:04:00.6 not found
2018-07-18 10:09:10.863 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.7: PciDeviceNotFoundById: PCI device 0000:04:00.7 not found

knowing that:

[root@computenode ~]# lspci | grep Ethernet
01:00.0 Ethernet controller: Broadcom Limited NetXtreme BCM5720 Gigabit Ethernet PCIe
01:00.1 Ethernet controller: Broadcom Limited NetXtreme BCM5720 Gigabit Ethernet PCIe
02:00.0 Ethernet controller: Broadcom Limited NetXtreme BCM5720 Gigabit Ethernet PCIe
02:00.1 Ethernet controller: Broadcom Limited NetXtreme BCM5720 Gigabit Ethernet PCIe
04:00.0 Ethernet controller: Mellanox Technologies MT27520 Family [ConnectX-3 Pro]
04:00.1 Ethernet controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]
04:00.2 Ethernet controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]
04:00.3 Ethernet controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]
04:00.4 Ethernet controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]
04:00.5 Ethernet controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]
04:00.6 Ethernet controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]
04:00.7 Ethernet controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]
04:01.0 Ethernet controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]

Why "No net device was found for VF 0000:04:00.1"?

What did I miss in my configuration?

Thank you

Thank you Bernd

This is what I have

On the controller node: nova-scheduler.log:

    2018-07-18 10:08:43.004 1121 INFO nova.scheduler.filters.retry_filter [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] Host [u'computenode', u'computenode'] fails.  Previously tried hosts: [[u'computenode', u'computenode']]
    2018-07-18 10:08:43.004 1121 INFO nova.filters [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] Filter RetryFilter returned 0 hosts
    2018-07-18 10:08:43.004 1121 INFO nova.filters [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] Filtering removed all hosts for the request with instance ID '9b693626-633e-4933-af28-7556bd03e629'. Filter results: ['RetryFilter: (start: 1, end: 0)']

* On the compute node *

nova-compute.log:

2018-07-18 10:08:38.526 2296 INFO nova.compute.claims [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Total memory: 327458 MB, used: 512.00 MB
2018-07-18 10:08:38.526 2296 INFO nova.compute.claims [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] memory limit: 491187.00 MB, free: 490675.00 MB
2018-07-18 10:08:38.527 2296 INFO nova.compute.claims [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Total disk: 5559 GB, used: 0.00 GB
2018-07-18 10:08:38.527 2296 INFO nova.compute.claims [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] disk limit not specified, defaulting to unlimited
2018-07-18 10:08:38.528 2296 INFO nova.compute.claims [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Total vcpu: 80 VCPU, used: 0.00 VCPU
2018-07-18 10:08:38.529 2296 INFO nova.compute.claims [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] vcpu limit not specified, defaulting to unlimited
2018-07-18 10:08:38.532 2296 INFO nova.compute.claims [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Claim successful on node computenode
2018-07-18 10:08:39.238 2296 INFO nova.virt.libvirt.driver [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Creating image
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] Instance failed network setup after 1 attempt(s): PortBindingFailed: Binding failed for port de0870fe-8cc6-4533-a5a8-9071cfa880a0, please check neutron logs for more information.
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager Traceback (most recent call last):
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1415, in _allocate_network_async
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager     bind_host_id=bind_host_id)
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 888, in allocate_for_instance
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager     bind_host_id, dhcp_options, available_macs)
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 1014, in _update_ports_for_instance
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager     vif.destroy()
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager     self.force_reraise()
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager     six.reraise(self.type_, self.value, self.tb)
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 984, in _update_ports_for_instance
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager     port_client, instance, port_id, port_req_body)
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 445, in _update_port
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager     _ensure_no_port_binding_failure(port)
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 191, in _ensure_no_port_binding_failure
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager     raise exception.PortBindingFailed(port_id=port['id'])
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager PortBindingFailed: Binding failed for port de0870fe-8cc6-4533-a5a8-9071cfa880a0, please check neutron logs for more information.
2018-07-18 10:08:41.646 2296 ERROR nova.compute.manager 
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Instance failed to spawn: PortBindingFailed: Binding failed for port de0870fe-8cc6-4533-a5a8-9071cfa880a0, please check neutron logs for more information.
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629] Traceback (most recent call last):
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2200, in _build_resources
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     yield resources
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2015, in _build_and_run_instance
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     block_device_info=block_device_info)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2898, in spawn
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     block_device_info=block_device_info)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 5206, in _get_guest_xml
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     network_info_str = str(network_info)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/network/model.py", line 565, in __str__
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     return self._sync_wrapper(fn, *args, **kwargs)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/network/model.py", line 548, in _sync_wrapper
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     self.wait()
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/network/model.py", line 580, in wait
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     self[:] = self._gt.wait()
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/eventlet/greenthread.py", line 175, in wait
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     return self._exit_event.wait()
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/eventlet/event.py", line 121, in wait
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     return hubs.get_hub().switch()
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/eventlet/hubs/hub.py", line 294, in switch
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     return self.greenlet.switch()
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/eventlet/greenthread.py", line 214, in main
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     result = function(*args, **kwargs)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/utils.py", line 1004, in context_wrapper
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     return func(*args, **kwargs)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1432, in _allocate_network_async
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     six.reraise(*exc_info)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1415, in _allocate_network_async
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     bind_host_id=bind_host_id)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 888, in allocate_for_instance
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     bind_host_id, dhcp_options, available_macs)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 1014, in _update_ports_for_instance
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     vif.destroy()
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     self.force_reraise()
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     six.reraise(self.type_, self.value, self.tb)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 984, in _update_ports_for_instance
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     port_client, instance, port_id, port_req_body)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 445, in _update_port
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     _ensure_no_port_binding_failure(port)
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 191, in _ensure_no_port_binding_failure
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629]     raise exception.PortBindingFailed(port_id=port['id'])
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629] PortBindingFailed: Binding failed for port de0870fe-8cc6-4533-a5a8-9071cfa880a0, please check neutron logs for more information.
2018-07-18 10:08:41.651 2296 ERROR nova.compute.manager [instance: 9b693626-633e-4933-af28-7556bd03e629] 
2018-07-18 10:08:41.653 2296 INFO nova.compute.manager [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Terminating instance
2018-07-18 10:08:41.667 2296 INFO nova.virt.libvirt.driver [req-1b0acf05-debe-467e-a81c-3df78ad4c3c3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Instance destroyed successfully.
2018-07-18 10:08:41.693 2296 INFO nova.virt.libvirt.driver [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Deleting instance files /var/lib/nova/instances/9b693626-633e-4933-af28-7556bd03e629_del
2018-07-18 10:08:41.694 2296 INFO nova.virt.libvirt.driver [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Deletion of /var/lib/nova/instances/9b693626-633e-4933-af28-7556bd03e629_del complete
2018-07-18 10:08:41.794 2296 INFO nova.compute.manager [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Took 0.13 seconds to destroy the instance on the hypervisor.
2018-07-18 10:08:42.161 2296 INFO nova.compute.manager [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Took 0.37 seconds to deallocate network for instance.
2018-07-18 10:08:42.747 2296 INFO nova.compute.manager [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] [instance: 9b693626-633e-4933-af28-7556bd03e629] Took 0.37 seconds to deallocate network for instance.
2018-07-18 10:08:43.019 2296 INFO nova.scheduler.client.report [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] Deleted allocation for instance 9b693626-633e-4933-af28-7556bd03e629
2018-07-18 10:08:43.019 2296 WARNING nova.compute.manager [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] 3 consecutive build failures
2018-07-18 10:09:10.287 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.1: PciDeviceNotFoundById: PCI device 0000:04:00.1 not found
2018-07-18 10:09:10.419 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.4: PciDeviceNotFoundById: PCI device 0000:04:00.4 not found
2018-07-18 10:09:10.487 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.3: PciDeviceNotFoundById: PCI device 0000:04:00.3 not found
2018-07-18 10:09:10.497 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.5: PciDeviceNotFoundById: PCI device 0000:04:00.5 not found
2018-07-18 10:09:10.715 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:01.0: PciDeviceNotFoundById: PCI device 0000:04:01.0 not found
2018-07-18 10:09:10.750 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.2: PciDeviceNotFoundById: PCI device 0000:04:00.2 not found
2018-07-18 10:09:10.813 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.6: PciDeviceNotFoundById: PCI device 0000:04:00.6 not found
2018-07-18 10:09:10.863 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.7: PciDeviceNotFoundById: PCI device 0000:04:00.7 not found

What is bothering me is:

2018-07-18 10:09:10.287 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.1: PciDeviceNotFoundById: PCI device 0000:04:00.1 not found
2018-07-18 10:09:10.419 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.4: PciDeviceNotFoundById: PCI device 0000:04:00.4 not found
2018-07-18 10:09:10.487 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.3: PciDeviceNotFoundById: PCI device 0000:04:00.3 not found
2018-07-18 10:09:10.497 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.5: PciDeviceNotFoundById: PCI device 0000:04:00.5 not found
2018-07-18 10:09:10.715 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:01.0: PciDeviceNotFoundById: PCI device 0000:04:01.0 not found
2018-07-18 10:09:10.750 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.2: PciDeviceNotFoundById: PCI device 0000:04:00.2 not found
2018-07-18 10:09:10.813 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.6: PciDeviceNotFoundById: PCI device 0000:04:00.6 not found
2018-07-18 10:09:10.863 2296 WARNING nova.pci.utils [req-3c1622b3-bc14-45c5-9817-3f9654d38a87 8c45fdf933ad46a2a162c4fadb78679a 8b4f3ebac44f462caec2c6ada816d993 - default default] No net device was found for VF 0000:04:00.7: PciDeviceNotFoundById: PCI device 0000:04:00.7 not found

knowing that:

[root@computenode ~]# lspci | grep Ethernet
01:00.0 Ethernet controller: Broadcom Limited NetXtreme BCM5720 Gigabit Ethernet PCIe
01:00.1 Ethernet controller: Broadcom Limited NetXtreme BCM5720 Gigabit Ethernet PCIe
02:00.0 Ethernet controller: Broadcom Limited NetXtreme BCM5720 Gigabit Ethernet PCIe
02:00.1 Ethernet controller: Broadcom Limited NetXtreme BCM5720 Gigabit Ethernet PCIe
04:00.0 Ethernet controller: Mellanox Technologies MT27520 Family [ConnectX-3 Pro]
04:00.1 Ethernet controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]
04:00.2 Ethernet controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]
04:00.3 Ethernet controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]
04:00.4 Ethernet controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]
04:00.5 Ethernet controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]
04:00.6 Ethernet controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]
04:00.7 Ethernet controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]
04:01.0 Ethernet controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]

Why "No net device was found for VF 0000:04:00.1"?

What did I miss in my configuration?

Thank you

Later today..... I just setup Neutron and Nova in debug mode and found:

nova-compute.log:

2018-07-18 16:11:21.785 2292 ERROR nova.compute.manager [req-a1ca6b59-d14e-4c8d-81a6-582f8c271cfd 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - default default] Instance failed network setup after 1 attempt(s): PortBindingFailed: Binding failed for port a61afeb9-b783-4ffc-ad54-db45ead5cb43, please check neutron logs for more information.

sriov-nic-agent.log

2018-07-18 16:11:20.078 2225 DEBUG neutron.plugins.ml2.drivers.mech_sriov.agent.sriov_nic_agent [req-0378a824-8dad-4424-9eeb-000bfc7ec89d - - - - -] Agent rpc_loop - iteration:172 started daemon_loop /usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/mech_sriov/agent/sriov_nic_agent.py:371
2018-07-18 16:11:20.079 2225 DEBUG neutron.agent.linux.utils [req-0378a824-8dad-4424-9eeb-000bfc7ec89d - - - - -] Running command (rootwrap daemon): ['ip', 'link', 'show'] execute_rootwrap_daemon /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:108
2018-07-18 16:11:20.091 2225 DEBUG neutron.agent.linux.utils [req-0378a824-8dad-4424-9eeb-000bfc7ec89d - - - - -] Running command (rootwrap daemon): ['ip', 'link', 'show', 'p3p1'] execute_rootwrap_daemon /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:108
2018-07-18 16:11:20.800 2225 DEBUG neutron.api.rpc.handlers.securitygroups_rpc [req-8aae0af3-4bab-4257-8b78-f2f9c9e1de4e 81887bcd82894469976854b5d806bc04 8b4f3ebac44f462caec2c6ada816d993 - - -] Security group member updated on remote: [u'dc1ff39e-726f-4104-b319-eaedd568f54a'] security_groups_member_updated /usr/lib/python2.7/site-packages/neutron/api/rpc/handlers/securitygroups_rpc.py:217
2018-07-18 16:11:20.800 2225 INFO neutron.agent.securitygroups_rpc [req-8aae0af3-4bab-4257-8b78-f2f9c9e1de4e 81887bcd82894469976854b5d806bc04 8b4f3ebac44f462caec2c6ada816d993 - - -] Security group member updated [u'dc1ff39e-726f-4104-b319-eaedd568f54a']
2018-07-18 16:11:21.244 2225 DEBUG neutron.api.rpc.handlers.securitygroups_rpc [req-8aae0af3-4bab-4257-8b78-f2f9c9e1de4e 81887bcd82894469976854b5d806bc04 8b4f3ebac44f462caec2c6ada816d993 - - -] Security group member updated on remote: [u'dc1ff39e-726f-4104-b319-eaedd568f54a'] security_groups_member_updated /usr/lib/python2.7/site-packages/neutron/api/rpc/handlers/securitygroups_rpc.py:217
2018-07-18 16:11:21.245 2225 INFO neutron.agent.securitygroups_rpc [req-8aae0af3-4bab-4257-8b78-f2f9c9e1de4e 81887bcd82894469976854b5d806bc04 8b4f3ebac44f462caec2c6ada816d993 - - -] Security group member updated [u'dc1ff39e-726f-4104-b319-eaedd568f54a']
2018-07-18 16:11:21.698 2225 DEBUG neutron.api.rpc.handlers.securitygroups_rpc [req-4f275d93-adfd-47e2-97ac-968d06c713e3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - - -] Security group member updated on remote: [u'dc1ff39e-726f-4104-b319-eaedd568f54a'] security_groups_member_updated /usr/lib/python2.7/site-packages/neutron/api/rpc/handlers/securitygroups_rpc.py:217
2018-07-18 16:11:21.699 2225 INFO neutron.agent.securitygroups_rpc [req-4f275d93-adfd-47e2-97ac-968d06c713e3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - - -] Security group member updated [u'dc1ff39e-726f-4104-b319-eaedd568f54a']

linuxbridge-agent.log:

2018-07-18 16:11:19.155 2264 INFO neutron.agent.securitygroups_rpc [req-20184c6d-a9be-44e8-a4a9-3b9238abfbdd 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - - -] Security group member updated [u'dc1ff39e-726f-4104-b319-eaedd568f54a']
2018-07-18 16:11:20.800 2264 DEBUG neutron.api.rpc.handlers.securitygroups_rpc [req-8aae0af3-4bab-4257-8b78-f2f9c9e1de4e 81887bcd82894469976854b5d806bc04 8b4f3ebac44f462caec2c6ada816d993 - - -] Security group member updated on remote: [u'dc1ff39e-726f-4104-b319-eaedd568f54a'] security_groups_member_updated /usr/lib/python2.7/site-packages/neutron/api/rpc/handlers/securitygroups_rpc.py:217
2018-07-18 16:11:20.801 2264 INFO neutron.agent.securitygroups_rpc [req-8aae0af3-4bab-4257-8b78-f2f9c9e1de4e 81887bcd82894469976854b5d806bc04 8b4f3ebac44f462caec2c6ada816d993 - - -] Security group member updated [u'dc1ff39e-726f-4104-b319-eaedd568f54a']
2018-07-18 16:11:21.244 2264 DEBUG neutron.api.rpc.handlers.securitygroups_rpc [req-8aae0af3-4bab-4257-8b78-f2f9c9e1de4e 81887bcd82894469976854b5d806bc04 8b4f3ebac44f462caec2c6ada816d993 - - -] Security group member updated on remote: [u'dc1ff39e-726f-4104-b319-eaedd568f54a'] security_groups_member_updated /usr/lib/python2.7/site-packages/neutron/api/rpc/handlers/securitygroups_rpc.py:217
2018-07-18 16:11:21.245 2264 INFO neutron.agent.securitygroups_rpc [req-8aae0af3-4bab-4257-8b78-f2f9c9e1de4e 81887bcd82894469976854b5d806bc04 8b4f3ebac44f462caec2c6ada816d993 - - -] Security group member updated [u'dc1ff39e-726f-4104-b319-eaedd568f54a']
2018-07-18 16:11:21.698 2264 DEBUG neutron.api.rpc.handlers.securitygroups_rpc [req-4f275d93-adfd-47e2-97ac-968d06c713e3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - - -] Security group member updated on remote: [u'dc1ff39e-726f-4104-b319-eaedd568f54a'] security_groups_member_updated /usr/lib/python2.7/site-packages/neutron/api/rpc/handlers/securitygroups_rpc.py:217
2018-07-18 16:11:21.699 2264 INFO neutron.agent.securitygroups_rpc [req-4f275d93-adfd-47e2-97ac-968d06c713e3 409a679ba4c840eeb46b12768c6ef60a a72a5d6b06d14b63acec9774146b0f6e - - -] Security group member updated [u'dc1ff39e-726f-4104-b319-eaedd568f54a']

Why: " PortBindingFailed: Binding failed for port a61afeb9-b783-4ffc-ad54-db45ead5cb43, please check neutron logs for more information"? I don't see anything obvious in the traces.

Thanks