Domain xml generated by OpenStack
---
<domain type='kvm' id='9'>
<name>instance-0000000e</name>
<uuid>e87f30c5-911b-46a7-8aaa-01c43325c5b2</uuid>
<metadata>
<nova:instance xmlns:nova="http://openstack.org/xmlns/libvirt/nova/1.1">
<nova:package version="33.1.0"/>
<nova:name>snptest</nova:name>
<nova:creationTime>2026-07-19 08:43:41</nova:creationTime>
<nova:flavor name="m1.medium" id="3">
<nova:memory>4096</nova:memory>
<nova:disk>40</nova:disk>
<nova:swap>0</nova:swap>
<nova:ephemeral>0</nova:ephemeral>
<nova:vcpus>2</nova:vcpus>
<nova:extraSpecs>
<nova:extraSpec name="hw_rng:allowed">True</nova:extraSpec>
</nova:extraSpecs>
</nova:flavor>
<nova:image uuid="7899d69a-dcb4-4634-b8f1-c25df4813035">
<nova:containerFormat>bare</nova:containerFormat>
<nova:diskFormat>qcow2</nova:diskFormat>
<nova:minDisk>40</nova:minDisk>
<nova:minRam>0</nova:minRam>
<nova:properties>
<nova:property name="hw_firmware_type">uefi</nova:property>
<nova:property name="hw_firmware_stateless">True</nova:property>
<nova:property name="hw_machine_type">q35</nova:property>
<nova:property name="hw_mem_encryption">True</nova:property>
<nova:property
name="hw_mem_encryption_model">amd-sev-snp</nova:property>
</nova:properties>
</nova:image>
<nova:owner>
<nova:user uuid="702a1c7f8fe7456d913e511f4dc87855">admin</nova:user>
<nova:project
uuid="b89dc011c40140ab94971709bf3858dc">admin</nova:project>
</nova:owner>
<nova:root type="image" uuid="7899d69a-dcb4-4634-b8f1-c25df4813035"/>
<nova:ports>
<nova:port uuid="c088d7d2-e96c-42e1-949e-b7086c1f11e9">
<nova:ip type="fixed" address="fdae:d703:cd:0:f816:3eff:fee2:23b3"
ipVersion="6"/>
<nova:ip type="fixed" address="10.0.0.14" ipVersion="4"/>
</nova:port>
</nova:ports>
</nova:instance>
</metadata>
<memory unit='KiB'>4194304</memory>
<currentMemory unit='KiB'>4194304</currentMemory>
<vcpu placement='static'>2</vcpu>
<iothreads>1</iothreads>
<resource>
<partition>/machine</partition>
</resource>
<sysinfo type='smbios'>
<system>
<entry name='manufacturer'>OpenStack Foundation</entry>
<entry name='product'>OpenStack Nova</entry>
<entry name='version'>33.1.0</entry>
<entry name='serial'>e87f30c5-911b-46a7-8aaa-01c43325c5b2</entry>
<entry name='uuid'>e87f30c5-911b-46a7-8aaa-01c43325c5b2</entry>
<entry name='family'>Virtual Machine</entry>
</system>
</sysinfo>
<os firmware='efi'>
<type arch='x86_64' machine='pc-q35-10.2'>hvm</type>
<firmware>
<feature enabled='no' name='enrolled-keys'/>
<feature enabled='no' name='secure-boot'/>
</firmware>
<loader secure='no' type='rom' stateless='yes'
format='raw'>/usr/share/ovmf/OVMF.amdsev.fd</loader>
<boot dev='hd'/>
<smbios mode='sysinfo'/>
</os>
<features>
<acpi/>
<apic/>
</features>
<cpu mode='custom' match='exact' check='full'>
<model fallback='forbid'>Nehalem</model>
<topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
<feature policy='require' name='x2apic'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='vme'/>
</cpu>
<clock offset='utc'>
<timer name='pit' tickpolicy='delay'/>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='hpet' present='no'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2' cache='none'/>
<source
file='/opt/stack/data/nova/instances/e87f30c5-911b-46a7-8aaa-01c43325c5b2/disk'
index='1'/>
<backingStore type='file' index='2'>
<format type='raw'/>
<source
file='/opt/stack/data/nova/instances/_base/078ca4edb231aefbfd1186335f9b8a92e74067cf'/>
<backingStore/>
</backingStore>
<target dev='vda' bus='virtio'/>
<alias name='virtio-disk0'/>
<address type='pci' domain='0x0000' bus='0x02' slot='0x00'
function='0x0'/>
</disk>
<controller type='usb' index='0' model='none'/>
<controller type='sata' index='0'>
<alias name='ide'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1f'
function='0x2'/>
</controller>
<controller type='pci' index='0' model='pcie-root'>
<alias name='pcie.0'/>
</controller>
<controller type='pci' index='1' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='1' port='0x10'/>
<alias name='pci.1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'
multifunction='on'/>
</controller>
<controller type='pci' index='2' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='2' port='0x11'/>
<alias name='pci.2'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02'
function='0x1'/>
</controller>
<controller type='pci' index='3' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='3' port='0x12'/>
<alias name='pci.3'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02'
function='0x2'/>
</controller>
<controller type='pci' index='4' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='4' port='0x13'/>
<alias name='pci.4'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02'
function='0x3'/>
</controller>
<controller type='pci' index='5' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='5' port='0x14'/>
<alias name='pci.5'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02'
function='0x4'/>
</controller>
<interface type='ethernet'>
<mac address='fa:16:3e:e2:23:b3'/>
<target dev='tapc088d7d2-e9' managed='no'/>
<model type='virtio'/>
<mtu size='1442'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x01' slot='0x00'
function='0x0'/>
</interface>
<serial type='pty'>
<source path='/dev/pts/3'/>
<log
file='/opt/stack/data/nova/instances/e87f30c5-911b-46a7-8aaa-01c43325c5b2/console.log'
append='off'/>
<target type='isa-serial' port='0'>
<model name='isa-serial'/>
</target>
<alias name='serial0'/>
</serial>
<console type='pty' tty='/dev/pts/3'>
<source path='/dev/pts/3'/>
<log
file='/opt/stack/data/nova/instances/e87f30c5-911b-46a7-8aaa-01c43325c5b2/console.log'
append='off'/>
<target type='serial' port='0'/>
<alias name='serial0'/>
</console>
<input type='mouse' bus='ps2'>
<alias name='input0'/>
</input>
<input type='keyboard' bus='ps2'>
<alias name='input1'/>
</input>
<graphics type='vnc' port='5900' autoport='yes' listen='0.0.0.0'>
<listen type='address' address='0.0.0.0'/>
</graphics>
<audio id='1' type='none'/>
<video>
<model type='virtio' heads='1' primary='yes'/>
<alias name='video0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x0'/>
</video>
<watchdog model='itco' action='reset'>
<alias name='watchdog0'/>
</watchdog>
<memballoon model='virtio' autodeflate='on' freePageReporting='on'>
<stats period='10'/>
<alias name='balloon0'/>
<address type='pci' domain='0x0000' bus='0x03' slot='0x00'
function='0x0'/>
</memballoon>
<rng model='virtio'>
<backend model='random'>/dev/urandom</backend>
<alias name='rng0'/>
<address type='pci' domain='0x0000' bus='0x04' slot='0x00'
function='0x0'/>
</rng>
</devices>
<seclabel type='dynamic' model='dac' relabel='yes'>
<label>+64055:+992</label>
<imagelabel>+64055:+992</imagelabel>
</seclabel>
<launchSecurity type='sev-snp' kernelHashes='no' authorKey='no' vcek='yes'>
<cbitpos>51</cbitpos>
<reducedPhysBits>1</reducedPhysBits>
<policy>0x00030000</policy>
</launchSecurity>
</domain>
---
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https://bugs.launchpad.net/bugs/2161231
Title:
SEV-SNP guest fails to boot due to issues with grub boorloader
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