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[Bug 1817324] Re: Intermittent "Failed to start libvirt guest: libvirt.libvirtError: monitor socket did not show up: No such file or directory" failures in the gate

 

[Expired for OpenStack Compute (nova) because there has been no activity
for 60 days.]

** Changed in: nova
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1817324

Title:
  Intermittent "Failed to start libvirt guest: libvirt.libvirtError:
  monitor socket did not show up: No such file or directory" failures in
  the gate

Status in OpenStack Compute (nova):
  Expired

Bug description:
  Seen here:

  http://logs.openstack.org/48/631948/9/check/tempest-full-
  py3/e2ae3fb/controller/logs/screen-n-
  cpu.txt.gz?level=TRACE#_Feb_21_17_24_48_562689

  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.virt.libvirt.guest [None req-600bdea4-cef0-47ac-8a32-9bbdf0b5c05e tempest-AttachVolumeTestJSON-498405086 tempest-AttachVolumeTestJSON-498405086] Error launching a defined domain with XML: <domain type='qemu'>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   <name>instance-0000004a</name>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   <uuid>c24d6cdd-9999-456a-85d2-b174e407d937</uuid>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   <metadata>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <nova:instance xmlns:nova="http://openstack.org/xmlns/libvirt/nova/1.0";>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <nova:package version="18.1.0"/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <nova:name>tempest-AttachVolumeTestJSON-server-674337145</nova:name>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <nova:creationTime>2019-02-21 17:24:14</nova:creationTime>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <nova:flavor name="m1.nano">
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:         <nova:memory>64</nova:memory>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:         <nova:disk>1</nova:disk>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:         <nova:swap>0</nova:swap>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:         <nova:ephemeral>0</nova:ephemeral>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:         <nova:vcpus>1</nova:vcpus>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       </nova:flavor>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <nova:owner>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:         <nova:user uuid="4315720bd3ba4f9b95f384104982b566">tempest-AttachVolumeTestJSON-498405086</nova:user>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:         <nova:project uuid="938ae8561f8341a887f79c0311e159b2">tempest-AttachVolumeTestJSON-498405086</nova:project>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       </nova:owner>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <nova:root type="image" uuid="ba34bab0-e53d-47fa-a6d5-62bc6a22c719"/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     </nova:instance>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   </metadata>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   <memory unit='KiB'>65536</memory>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   <currentMemory unit='KiB'>65536</currentMemory>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   <vcpu placement='static'>1</vcpu>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   <cputune>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <shares>1024</shares>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   </cputune>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   <sysinfo type='smbios'>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <system>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <entry name='manufacturer'>OpenStack Foundation</entry>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <entry name='product'>OpenStack Nova</entry>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <entry name='version'>18.1.0</entry>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <entry name='serial'>c24d6cdd-9999-456a-85d2-b174e407d937</entry>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <entry name='uuid'>c24d6cdd-9999-456a-85d2-b174e407d937</entry>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <entry name='family'>Virtual Machine</entry>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     </system>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   </sysinfo>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   <os>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <type arch='x86_64' machine='pc-i440fx-bionic'>hvm</type>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <boot dev='hd'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <smbios mode='sysinfo'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   </os>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   <features>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <acpi/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <apic/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   </features>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   <cpu>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <topology sockets='1' cores='1' threads='1'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   </cpu>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   <clock offset='utc'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   <on_poweroff>destroy</on_poweroff>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   <on_reboot>restart</on_reboot>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   <on_crash>destroy</on_crash>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   <devices>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <emulator>/usr/bin/qemu-system-x86_64</emulator>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <disk type='file' device='disk'>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <driver name='qemu' type='qcow2' cache='none'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <source file='/opt/stack/data/nova/instances/c24d6cdd-9999-456a-85d2-b174e407d937/disk'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <target dev='vda' bus='virtio'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     </disk>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <disk type='file' device='cdrom'>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <driver name='qemu' type='raw' cache='none'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <source file='/opt/stack/data/nova/instances/c24d6cdd-9999-456a-85d2-b174e407d937/disk.config'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <target dev='hda' bus='ide'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <readonly/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     </disk>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <controller type='usb' index='0' model='piix3-uhci'>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     </controller>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <controller type='pci' index='0' model='pci-root'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <controller type='ide' index='0'>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     </controller>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <interface type='bridge'>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <mac address='fa:16:3e:0a:b5:65'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <source bridge='br-int'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <virtualport type='openvswitch'>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:         <parameters interfaceid='ce9efc1d-c22d-4dc9-926c-d8c7006101fb'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       </virtualport>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <target dev='tapce9efc1d-c2'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <model type='virtio'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <driver name='qemu'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <mtu size='1400'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     </interface>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <serial type='pty'>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <log file='/opt/stack/data/nova/instances/c24d6cdd-9999-456a-85d2-b174e407d937/console.log' append='off'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <target type='isa-serial' port='0'>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:         <model name='isa-serial'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       </target>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     </serial>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <console type='pty'>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <log file='/opt/stack/data/nova/instances/c24d6cdd-9999-456a-85d2-b174e407d937/console.log' append='off'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <target type='serial' port='0'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     </console>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <input type='mouse' bus='ps2'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <input type='keyboard' bus='ps2'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <graphics type='vnc' port='-1' autoport='yes' listen='0.0.0.0'>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <listen type='address' address='0.0.0.0'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     </graphics>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <video>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <model type='cirrus' vram='16384' heads='1' primary='yes'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     </video>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     <memballoon model='virtio'>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <stats period='10'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:       <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:     </memballoon>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]:   </devices>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: </domain>
  Feb 21 17:24:48.549938 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: : libvirt.libvirtError: monitor socket did not show up: No such file or directory
  Feb 21 17:24:48.562689 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.virt.libvirt.driver [None req-600bdea4-cef0-47ac-8a32-9bbdf0b5c05e tempest-AttachVolumeTestJSON-498405086 tempest-AttachVolumeTestJSON-498405086] [instance: c24d6cdd-9999-456a-85d2-b174e407d937] Failed to start libvirt guest: libvirt.libvirtError: monitor socket did not show up: No such file or directory
  Feb 21 17:25:26.555267 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: WARNING oslo.service.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 45.00 sec
  Feb 21 17:25:27.107143 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: WARNING nova.compute.manager [req-ad560ae6-e92e-4abe-a3d7-2dc704e28744 req-0c796115-9027-4367-b6e6-d74c0d20c49f service nova] [instance: c24d6cdd-9999-456a-85d2-b174e407d937] Received unexpected event network-vif-unplugged-ce9efc1d-c22d-4dc9-926c-d8c7006101fb for instance with vm_state building and task_state spawning.
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [None req-600bdea4-cef0-47ac-8a32-9bbdf0b5c05e tempest-AttachVolumeTestJSON-498405086 tempest-AttachVolumeTestJSON-498405086] [instance: c24d6cdd-9999-456a-85d2-b174e407d937] Instance failed to spawn: libvirt.libvirtError: monitor socket did not show up: No such file or directory
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937] Traceback (most recent call last):
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/opt/stack/nova/nova/compute/manager.py", line 2379, in _build_resources
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     yield resources
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/opt/stack/nova/nova/compute/manager.py", line 2142, in _build_and_run_instance
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     block_device_info=block_device_info)
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 3128, in spawn
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     destroy_disks_on_failure=True)
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5697, in _create_domain_and_network
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     destroy_disks_on_failure)
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/usr/local/lib/python3.6/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     self.force_reraise()
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/usr/local/lib/python3.6/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     six.reraise(self.type_, self.value, self.tb)
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/usr/local/lib/python3.6/dist-packages/six.py", line 693, in reraise
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     raise value
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5666, in _create_domain_and_network
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     post_xml_callback=post_xml_callback)
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5601, in _create_domain
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     guest.launch(pause=pause)
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/opt/stack/nova/nova/virt/libvirt/guest.py", line 144, in launch
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     self._encoded_xml, errors='ignore')
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/usr/local/lib/python3.6/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     self.force_reraise()
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/usr/local/lib/python3.6/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     six.reraise(self.type_, self.value, self.tb)
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/usr/local/lib/python3.6/dist-packages/six.py", line 693, in reraise
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     raise value
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/opt/stack/nova/nova/virt/libvirt/guest.py", line 139, in launch
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     return self._domain.createWithFlags(flags)
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/usr/local/lib/python3.6/dist-packages/eventlet/tpool.py", line 190, in doit
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     result = proxy_call(self._autowrap, f, *args, **kwargs)
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/usr/local/lib/python3.6/dist-packages/eventlet/tpool.py", line 148, in proxy_call
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     rv = execute(f, *args, **kwargs)
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/usr/local/lib/python3.6/dist-packages/eventlet/tpool.py", line 129, in execute
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     six.reraise(c, e, tb)
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/usr/local/lib/python3.6/dist-packages/six.py", line 693, in reraise
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     raise value
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/usr/local/lib/python3.6/dist-packages/eventlet/tpool.py", line 83, in tworker
  Feb 21 17:25:28.162724 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     rv = meth(*args, **kwargs)
  Feb 21 17:25:28.238455 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]   File "/usr/local/lib/python3.6/dist-packages/libvirt.py", line 1098, in createWithFlags
  Feb 21 17:25:28.238455 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937]     if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self)
  Feb 21 17:25:28.238455 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937] libvirt.libvirtError: monitor socket did not show up: No such file or directory
  Feb 21 17:25:28.238455 ubuntu-bionic-inap-mtl01-0002851272 nova-compute[18806]: ERROR nova.compute.manager [instance: c24d6cdd-9999-456a-85d2-b174e407d937] 

  I don't really see anything in the qemu guest log:

  http://logs.openstack.org/48/631948/9/check/tempest-full-
  py3/e2ae3fb/controller/logs/libvirt/qemu/instance-0000004a_log.txt.gz

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References