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[Matt Kassawara <mkassawara@xxxxxxxxx>]

Public bug reported:

I'm developing the installation guide for Icehouse. In this particular
case, I'm installing and testing RC1 on Ubuntu 12.04 with nova
networking. All nodes in this environment run as VMs and the nova-
compute service uses QEMU due to hardware limitations with nested VMs.
Attempting to launch an instance generates the following error (full
traceback attached):

2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] libvirtError: internal error: process exited while connecting to monitor: qemu-system-x86_64: -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:50:c4:59,bus=pci.0,addr=0x1: PCI: slot 1 function 0 not available for virtio-net-pci, in use by PIIX3
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] qemu-system-x86_64: -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:50:c4:59,bus=pci.0,addr=0x1: Device initialization failed.
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] qemu-system-x86_64: -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:50:c4:59,bus=pci.0,addr=0x1: Device 'virtio-net-pci' could not be initialized

Package version information:

nova-compute: :2014.1~rc1-0ubuntu1~cloud0
nova-network: :2014.1~rc1-0ubuntu1~cloud0
libvirt-bin: 1.2.2-0ubuntu7~cloud0

Command output:

$ nova service-list
+------------------+------------+----------+---------+-------+----------------------------+-----------------+
| Binary           | Host       | Zone     | Status  | State | Updated_at                 | Disabled Reason |
+------------------+------------+----------+---------+-------+----------------------------+-----------------+
| nova-cert        | hst-osctl5 | internal | enabled | up    | 2014-04-08T00:33:15.000000 | -               |
| nova-consoleauth | hst-osctl5 | internal | enabled | up    | 2014-04-08T00:33:19.000000 | -               |
| nova-scheduler   | hst-osctl5 | internal | enabled | up    | 2014-04-08T00:33:13.000000 | -               |
| nova-conductor   | hst-osctl5 | internal | enabled | up    | 2014-04-08T00:33:16.000000 | -               |
| nova-compute     | hst-oscpu5 | nova     | enabled | up    | 2014-04-08T00:33:15.000000 | -               |
| nova-network     | hst-oscpu5 | internal | enabled | up    | 2014-04-08T00:33:13.000000 | -               |
+------------------+------------+----------+---------+-------+----------------------------+-----------------+

$ nova net-list
+--------------------------------------+----------+------------------+
| ID                                   | Label    | CIDR             |
+--------------------------------------+----------+------------------+
| 7f849be3-4494-495a-95a1-0f99ccb884c4 | demo-net | 172.24.246.24/29 |
+--------------------------------------+----------+------------------+

** Affects: nova
     Importance: Undecided
         Status: New


** Tags: icehouse-backport-potential

** Attachment added: "nova-compute.txt"
   https://bugs.launchpad.net/bugs/1304107/+attachment/4073375/+files/nova-compute.txt

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https://bugs.launchpad.net/bugs/1304107

Title:
  Libvirt error launching instance - Device 'virtio-net-pci' could not
  be initialized

Status in OpenStack Compute (Nova):
  New

Bug description:
  I'm developing the installation guide for Icehouse. In this particular
  case, I'm installing and testing RC1 on Ubuntu 12.04 with nova
  networking. All nodes in this environment run as VMs and the nova-
  compute service uses QEMU due to hardware limitations with nested VMs.
  Attempting to launch an instance generates the following error (full
  traceback attached):

  2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] libvirtError: internal error: process exited while connecting to monitor: qemu-system-x86_64: -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:50:c4:59,bus=pci.0,addr=0x1: PCI: slot 1 function 0 not available for virtio-net-pci, in use by PIIX3
  2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] qemu-system-x86_64: -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:50:c4:59,bus=pci.0,addr=0x1: Device initialization failed.
  2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] qemu-system-x86_64: -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:50:c4:59,bus=pci.0,addr=0x1: Device 'virtio-net-pci' could not be initialized

  Package version information:

  nova-compute: :2014.1~rc1-0ubuntu1~cloud0
  nova-network: :2014.1~rc1-0ubuntu1~cloud0
  libvirt-bin: 1.2.2-0ubuntu7~cloud0

  Command output:

  $ nova service-list
  +------------------+------------+----------+---------+-------+----------------------------+-----------------+
  | Binary           | Host       | Zone     | Status  | State | Updated_at                 | Disabled Reason |
  +------------------+------------+----------+---------+-------+----------------------------+-----------------+
  | nova-cert        | hst-osctl5 | internal | enabled | up    | 2014-04-08T00:33:15.000000 | -               |
  | nova-consoleauth | hst-osctl5 | internal | enabled | up    | 2014-04-08T00:33:19.000000 | -               |
  | nova-scheduler   | hst-osctl5 | internal | enabled | up    | 2014-04-08T00:33:13.000000 | -               |
  | nova-conductor   | hst-osctl5 | internal | enabled | up    | 2014-04-08T00:33:16.000000 | -               |
  | nova-compute     | hst-oscpu5 | nova     | enabled | up    | 2014-04-08T00:33:15.000000 | -               |
  | nova-network     | hst-oscpu5 | internal | enabled | up    | 2014-04-08T00:33:13.000000 | -               |
  +------------------+------------+----------+---------+-------+----------------------------+-----------------+

  $ nova net-list
  +--------------------------------------+----------+------------------+
  | ID                                   | Label    | CIDR             |
  +--------------------------------------+----------+------------------+
  | 7f849be3-4494-495a-95a1-0f99ccb884c4 | demo-net | 172.24.246.24/29 |
  +--------------------------------------+----------+------------------+

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