I set up a Xenial on arm64. I created a working guest like: <domain type='kvm' id='1'> <name>b1</name> <uuid>1f776433-dc84-43ac-9e60-b8e571ae22ff</uuid> <metadata> <uvt:ssh_known_hosts xmlns:uvt="https://launchpad.net/uvtool/libvirt/1">ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCWcGghaCsAwBh0VauPNnnRshKfGD6uXqHEQb9djUlSQ/wKjgNCemAamaVTZjHJoT+Q5whAtv0SkRc6Vj9mlODBtBeBPqZS00HbM1TqH6HkX44SG52IhO9zVnNU1uc6SanhCqd7mEuz5PpWnTWl1zzXJnaFJUKf25gTOdms85jBKEx2hyL6YBSuACVN6nmhhPGlpq1IAyzz4wK9WdYjYHkHtJubvqRu/6eXZOoQRcf3RciHC4Monicq2d95H9qTD7mZpyk/LwA3gFXbsVzzL5o4o0k0WdrUq9Ic+Dt81AjzhakQrcdTLwhh6Pv7cDFLMpLkgYsSaq7fHbNY0nFJRZMZ root@localhost ssh-dss 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 root@localhost ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBPA6IYS9nG9a2J04SE5cueII8NQDJgqfVxYapr9lAU12GJUQ2MIRVXlHkoWXRn5B+RzfdAxncdjQ2eiZS5tSNdQ= root@localhost ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIK8YgP8eYAJTSTVhEh0NVBFCyT2JZPLbUQ6DV8q6HKmA root@localhost </uvt:ssh_known_hosts> </metadata> <memory unit='KiB'>524288</memory> <currentMemory unit='KiB'>524288</currentMemory> <vcpu placement='static'>1</vcpu> <resource> <partition>/machine</partition> </resource> <os> <type arch='aarch64' machine='virt'>hvm</type> <loader readonly='yes' type='pflash'>/usr/share/AAVMF/AAVMF_CODE.fd</loader> <nvram template='/usr/share/AAVMF/AAVMF_CODE.fd'>/var/lib/libvirt/qemu/nvram/b1_VARS.fd</nvram> <boot dev='hd'/> </os> <features> <acpi/> <apic/> <pae/> <gic version='3'/> </features> <cpu mode='custom' match='exact'> <model fallback='allow'>host</model> </cpu> <clock offset='utc'/> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>destroy</on_crash> <devices> <emulator>/usr/bin/kvm</emulator> <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/> <source file='/var/lib/uvtool/libvirt/images/b1.qcow'/> <backingStore type='file' index='1'> <format type='qcow2'/> <source file='/var/lib/uvtool/libvirt/images/x-uvt-b64-Y29tLnVidW50dS5jbG91ZC5kYWlseTpzZXJ2ZXI6MTguMDQ6YXJtNjQgMjAxODA1MTg='/> <backingStore/> </backingStore> <target dev='vda' bus='virtio'/> <alias name='virtio-disk0'/> <address type='virtio-mmio'/> </disk> <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/> <source file='/var/lib/uvtool/libvirt/images/b1-ds.qcow'/> <backingStore/> <target dev='vdb' bus='virtio'/> <alias name='virtio-disk1'/> <address type='virtio-mmio'/> </disk> <controller type='pci' index='0' model='pcie-root'> <alias name='pcie.0'/> </controller> <controller type='pci' index='1' model='dmi-to-pci-bridge'> <model name='i82801b11-bridge'/> <alias name='pci.1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/> </controller> <controller type='pci' index='2' model='pci-bridge'> <model name='pci-bridge'/> <target chassisNr='2'/> <alias name='pci.2'/> <address type='pci' domain='0x0000' bus='0x01' slot='0x01' function='0x0'/> </controller> <interface type='network'> <mac address='52:54:00:d4:69:79'/> <source network='default' bridge='virbr0'/> <target dev='vnet0'/> <model type='virtio'/> <alias name='net0'/> <address type='virtio-mmio'/> </interface> <serial type='pty'> <source path='/dev/pts/1'/> <target port='0'/> <alias name='serial0'/> </serial> <console type='pty' tty='/dev/pts/1'> <source path='/dev/pts/1'/> <target type='serial' port='0'/> <alias name='serial0'/> </console> </devices> <seclabel type='dynamic' model='apparmor' relabel='yes'> <label>libvirt-1f776433-dc84-43ac-9e60-b8e571ae22ff</label> <imagelabel>libvirt-1f776433-dc84-43ac-9e60-b8e571ae22ff</imagelabel> </seclabel> </domain>
This is with ii libvirt-bin 1.3.1-1ubuntu10.23 arm64 programs for the libvirt library ii libvirt0:arm64 1.3.1-1ubuntu10.23 arm64 library for interfacing with different virtualization systems ii qemu-block-extra:arm64 1:2.5+dfsg-5ubuntu10.29 arm64 extra block backend modules for qemu-system and qemu-utils ii qemu-efi 0~20160408.ffea0a2c-2 all UEFI firmware for virtual machines ii qemu-kvm 1:2.5+dfsg-5ubuntu10.29 arm64 QEMU Full virtualization ii qemu-system-arm 1:2.5+dfsg-5ubuntu10.29 arm64 QEMU full system emulation binaries (arm) ii qemu-system-common 1:2.5+dfsg-5ubuntu10.29 arm64 QEMU full system emulation binaries (common files) ii qemu-utils 1:2.5+dfsg-5ubuntu10.29 arm64 QEMU utilities This works just fine for me, so lets try to find what exactly is different in your case. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/1772538 Title: Can't start arm64 VM due to apparmor error. Status in apparmor package in Ubuntu: New Status in libvirt package in Ubuntu: New Bug description: I can create an aarch64 VM but when I go to start the VM I see this error: $ virsh start legal-coyote error: Failed to start domain legal-coyote error: internal error: cannot load AppArmor profile 'libvirt-9728b707-1f47-4cd7-a4ca-6eddf5d98d04' This was on a brand new ubuntu 16.04.4 install. Below are the steps that were executed, including what produced there error as well as some system information. 1. $ sudo apt update && sudo apt upgrade && sudo apt install emacs libvirt-bin qemu-system-arm qemu-efi 2. Created a VM with MAAS. 3. $ virsh list --all Id Name State ---------------------------------------------------- - legal-coyote shut off 4. $ virsh dumpxml legal-coyote <domain type='kvm'> <name>legal-coyote</name> <uuid>9728b707-1f47-4cd7-a4ca-6eddf5d98d04</uuid> <memory unit='KiB'>1048576</memory> <currentMemory unit='KiB'>1048576</currentMemory> <vcpu placement='static'>1</vcpu> <os> <type arch='aarch64' machine='virt'>hvm</type> <loader readonly='yes' type='pflash'> /usr/share/AAVMF/AAVMF_CODE.fd </loader> <nvram>/usr/share/AAVMF/AAVMF_VARS.fd</nvram> <boot dev='network'/> <boot dev='hd'/> </os> <features> <gic version='3'/> </features> <cpu mode='host-passthrough'/> <clock offset='utc'/> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/bin/qemu-system-aarch64</emulator> <disk type='file' device='disk'> <driver name='qemu' type='raw'/> <source file='/var/lib/libvirt/maas-images/796e5e0f-ab62-4e44-8189-bbc754635e0b'/> <target dev='vda' bus='virtio'/> <address type='virtio-mmio'/> </disk> <controller type='pci' index='0' model='pcie-root'/> <controller type='pci' index='1' model='dmi-to-pci-bridge'> <model name='i82801b11-bridge'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/> </controller> <controller type='pci' index='2' model='pci-bridge'> <model name='pci-bridge'/> <target chassisNr='2'/> <address type='pci' domain='0x0000' bus='0x01' slot='0x01' function='0x0'/> </controller> <interface type='network'> <mac address='52:54:00:42:7e:02'/> <source network='default'/> <model type='virtio'/> <address type='virtio-mmio'/> </interface> <serial type='pty'> <target port='0'/> </serial> <console type='pty'> <target type='serial' port='0'/> </console> </devices> </domain> 5. $ virsh start legal-coyote error: Failed to start domain legal-coyote error: internal error: cannot load AppArmor profile 'libvirt-9728b707-1f47-4cd7-a4ca-6eddf5d98d04' 6. Checking dmesg... [ 726.425389] virbr0: $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.4 LTS Release: 16.04 Codename: xenialport 1(virbr0-nic) entered listening state [ 726.425419] virbr0: port 1(virbr0-nic) entered listening state [ 727.959553] virbr0: port 1(virbr0-nic) entered disabled state [ 896.933127] audit: type=1400 audit(1526946784.127:18): apparmor="DENIED" operation="open" profile="/usr/lib/libvirt/virt-aa-helper" name="/proc/9083/auxv" pid=9083 comm="virt-aa-helper" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 896.933169] audit: type=1400 audit(1526946784.127:19): apparmor="DENIED" operation="open" profile="/usr/lib/libvirt/virt-aa-helper" name="/proc/9083/auxv" pid=9083 comm="virt-aa-helper" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 896.933846] audit: type=1400 audit(1526946784.127:20): apparmor="DENIED" operation="open" profile="/usr/lib/libvirt/virt-aa-helper" name="/proc/9083/auxv" pid=9083 comm="virt-aa-helper" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 896.933890] audit: type=1400 audit(1526946784.127:21): apparmor="DENIED" operation="open" profile="/usr/lib/libvirt/virt-aa-helper" name="/proc/9083/auxv" pid=9083 comm="virt-aa-helper" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 896.937130] audit: type=1400 audit(1526946784.131:22): apparmor="DENIED" operation="open" profile="/usr/lib/libvirt/virt-aa-helper" name="/var/lib/libvirt/maas-images/796e5e0f-ab62-4e44-8189-bbc754635e0b" pid=9083 comm="virt-aa-helper" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 943.086388] audit: type=1400 audit(1526946830.280:23): apparmor="DENIED" operation="open" profile="/usr/lib/libvirt/virt-aa-helper" name="/proc/9174/auxv" pid=9174 comm="virt-aa-helper" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 943.086429] audit: type=1400 audit(1526946830.280:24): apparmor="DENIED" operation="open" profile="/usr/lib/libvirt/virt-aa-helper" name="/proc/9174/auxv" pid=9174 comm="virt-aa-helper" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 943.087171] audit: type=1400 audit(1526946830.280:25): apparmor="DENIED" operation="open" profile="/usr/lib/libvirt/virt-aa-helper" name="/proc/9174/auxv" pid=9174 comm="virt-aa-helper" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 943.087214] audit: type=1400 audit(1526946830.280:26): apparmor="DENIED" operation="open" profile="/usr/lib/libvirt/virt-aa-helper" name="/proc/9174/auxv" pid=9174 comm="virt-aa-helper" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 943.090417] audit: type=1400 audit(1526946830.284:27): apparmor="DENIED" operation="open" profile="/usr/lib/libvirt/virt-aa-helper" name="/var/lib/libvirt/maas-images/796e5e0f-ab62-4e44-8189-bbc754635e0b" pid=9174 comm="virt-aa-helper" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 7. $ dpkg -l | grep libvirt ii libvirt-bin 1.3.1-1ubuntu10.23 arm64 programs for the libvirt library ii libvirt0:arm64 1.3.1-1ubuntu10.23 arm64 library for interfacing with different virtualization systems 8. $ dpkg -l | grep qemu ii ipxe-qemu 1.0.0+git-20150424.a25a16d-1ubuntu1.2 all PXE boot firmware - ROM images for qemu ii qemu-block-extra:arm64 1:2.5+dfsg-5ubuntu10.29 arm64 extra block backend modules for qemu-system and qemu-utils ii qemu-efi 0~20160408.ffea0a2c-2 all UEFI firmware for virtual machines ii qemu-system-arm 1:2.5+dfsg-5ubuntu10.29 arm64 QEMU full system emulation binaries (arm) ii qemu-system-common 1:2.5+dfsg-5ubuntu10.29 arm64 QEMU full system emulation binaries (common files) ii qemu-utils 1:2.5+dfsg-5ubuntu10.29 arm64 QEMU utilities 9. $ dpkg -l | grep apparmor ii apparmor 2.10.95-0ubuntu2.9 arm64 user-space parser utility for AppArmor ii libapparmor-perl 2.10.95-0ubuntu2.9 arm64 AppArmor library Perl bindings ii libapparmor1:arm64 2.10.95-0ubuntu2.9 arm64 changehat AppArmor library 10. $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.4 LTS Release: 16.04 Codename: xenial To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/1772538/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp