Cannot start a Multipass instance that previously used a native mount, if the directory is not available in the host machine anymore, after being unmounted.

[radusalagean]

Describe the bug
Cannot start a Multipass instance that previously used a native mount, if the directory is not available in the host machine anymore, after being unmounted.

To Reproduce

1. multipass launch 26.04 --name example-instance --cpus 1 --memory 8G --disk 8G
2. multipass stop example-instance
3. mkdir ~/example-mount
4. multipass mount ~/example-mount example-instance:example-mount -t native
5. multipass start example-instance
6. multipass info example-instance // The directory appears mounted, as expected
7. multipass stop example-instance
8. multipass unmount example-instance:example-mount
9. multipass info example-instance // The mount is gone, as expected
10. rmdir ~/example-mount
11. Reboot the host machine
12. multipass start example-instance

Expected behavior
example-instance should start

Actual behavior
multipass start example-instance fails and outputs:

start failed: The following errors occurred:
qemu-system-x86_64: -virtfs local,security_model=passthrough,uid_map=1000:1000,gid_map=1000:1000,path=/home/radus/example-mount,mount_tag=md02a4a01e0923bda8a964f34590aca: cannot initialize fsdev 'md02a4a01e0923bda8a964f34590aca': failed to open '/home/radus/example-mount': No such file or directory
example-instance: shutdown called while starting

Additional info

• OS: Ubuntu 24.04.4 LTS
• CPU architecture or model: x86_64
• multipass version

multipass   1.16.3
multipassd  1.16.3

• multipass info

Name:           example-instance
State:          Stopped
Snapshots:      0
IPv4:           --
Release:        --
Image hash:     dced94c031cc (Ubuntu 26.04 LTS)
CPU(s):         --
Load:           --
Disk usage:     --
Memory usage:   --
Mounts:         --

• multipass get local.driver

qemu

Additional context
To me, it looks like some metadata related to the mount is not removed completely on multipass unmount.
I found 2 ways to work around this issue and be able to continue using example-instance:

• Re-create the old ~/example-mount dir in the host machine

OR

• Remove the following part from /var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json

            "mount_data": {
-                "md02a4a01e0923bda8a964f34590aca": {
-                    "arguments": [
-                        "-virtfs",
-                        "local,security_model=passthrough,uid_map=1000:1000,gid_map=1000:1000,path=/home/radus/example-mount,mount_tag=md02a4a01e0923bda8a964f34590aca"
-                    ],
-                    "source": "/home/radus/example-mount"
-                }
            }

• Then restart the daemon with sudo systemctl restart snap.multipass.multipassd.service
• Afterwards, multipass start example-instance works, even without ~/example-mount on the host

Logs

Jun 15 15:15:11 T14 multipassd[10329]: [10898] started: qemu-system-x86_64 --version
Jun 15 15:15:15 T14 multipassd[10329]: Saved file `/var/snap/multipass/common/data/multipassd/vault/multipassd-instance-image-records.json` successfully in attempt #1
Jun 15 15:15:15 T14 multipassd[10329]: Saved file `/var/snap/multipass/common/cache/multipassd/vault/multipassd-image-records.json` successfully in attempt #1
Jun 15 15:15:15 T14 multipassd[10329]: Applied AppArmor policy: multipass.qemu-img
Jun 15 15:15:15 T14 multipassd[10329]: [10903] started: qemu-img info /var/snap/multipass/common/cache/multipassd/vault/images/resolute-20260520/ubuntu-26.04-server-cloudimg-amd64.img
Jun 15 15:15:15 T14 multipassd[10329]: Applied AppArmor policy: multipass.qemu-img
Jun 15 15:15:15 T14 multipassd[10329]: [10911] started: qemu-img resize /var/snap/multipass/common/data/multipassd/vault/instances/example-instance/ubuntu-26.04-server-cloudimg-amd64.img 8589934592
Jun 15 15:15:15 T14 multipassd[10329]: Applied AppArmor policy: multipass.qemu-img
Jun 15 15:15:15 T14 multipassd[10329]: [10918] started: qemu-img snapshot -l /var/snap/multipass/common/data/multipassd/vault/instances/example-instance/ubuntu-26.04-server-cloudimg-amd64.img
Jun 15 15:15:15 T14 multipassd[10329]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1
Jun 15 15:15:15 T14 multipassd[10329]: process working dir '/snap/multipass/17270/bin'
Jun 15 15:15:15 T14 multipassd[10329]: process program 'qemu-system-x86_64'
Jun 15 15:15:15 T14 multipassd[10329]: process arguments '-bios, OVMF.fd, --enable-kvm, -cpu, host, -nic, tap,ifname=tap-dcfbaece6e5,script=no,downscript=no,model=virtio-net-pci,mac=52:54:00:a1:2d:76, -device, virtio-scsi-pci,id=scsi0, -drive, file=/var/snap/multipass/common/data/multipassd/vault/instances/example-instance/ubuntu-26.04-server-cloudimg-amd64.img,if=none,format=qcow2,discard=unmap,id=hda, -device, scsi-hd,drive=hda,bus=scsi0.0, -smp, 1, -m, 8192M, -qmp, stdio, -chardev, null,id=char0, -serial, chardev:char0, -nographic, -cdrom, /var/snap/multipass/common/data/multipassd/vault/instances/example-instance/cloud-init-config.iso, -uuid, aa75cd69-0b58-36a7-8605-c4ca2ca8658a'
Jun 15 15:15:15 T14 multipassd[10329]: [10940] started: qemu-system-x86_64 -nographic -dump-vmstate /tmp/multipassd.sVSyGr
Jun 15 15:15:15 T14 multipassd[10329]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1
Jun 15 15:15:15 T14 multipassd[10329]: Applied AppArmor policy: multipass.example-instance.qemu-system-x86_64
Jun 15 15:15:15 T14 multipassd[10329]: process state changed to Starting
Jun 15 15:15:15 T14 multipassd[10329]: process state changed to Running
Jun 15 15:15:15 T14 multipassd[10329]: [10942] started: qemu-system-x86_64 -bios OVMF.fd --enable-kvm -cpu host -nic tap,ifname=tap-dcfbaece6e5,script=no,downscript=no,model=virtio-net-pci,mac=52:54:00:a1:2d:76 -device virtio-scsi-pci,id=scsi0 -drive file=/var/snap/multipass/common/data/multipassd/vault/instances/example-instance/ubuntu-26.04-server-cloudimg-amd64.img,if=none,format=qcow2,discard=unmap,id=hda -device scsi-hd,drive=hda,bus=scsi0.0 -smp 1 -m 8192M -qmp stdio -chardev null,id=char0 -serial chardev:char0 -nographic -cdrom /var/snap/multipass/common/data/multipassd/vault/instances/example-instance/cloud-init-config.iso -uuid aa75cd69-0b58-36a7-8605-c4ca2ca8658a
Jun 15 15:15:15 T14 multipassd[10329]: process started
Jun 15 15:15:15 T14 multipassd[10329]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1
Jun 15 15:15:15 T14 multipassd[10329]: Waiting for SSH to be up
Jun 15 15:15:15 T14 multipassd[10329]: QMP: {"QMP": {"version": {"qemu": {"micro": 1, "minor": 2, "major": 8}, "package": ""}, "capabilities": ["oob"]}}
Jun 15 15:15:15 T14 multipassd[10329]: QMP: {"return": {}}
Jun 15 15:15:18 T14 multipassd[10329]: QMP: {"timestamp": {"seconds": 1781525718, "microseconds": 146534}, "event": "RTC_CHANGE", "data": {"offset": -1, "qom-path": "/machine/unattached/device[4]/rtc"}}
Jun 15 15:15:19 T14 multipassd[10329]: QMP: {"timestamp": {"seconds": 1781525718, "microseconds": 205861}, "event": "RTC_CHANGE", "data": {"offset": -1, "qom-path": "/machine/unattached/device[4]/rtc"}}
Jun 15 15:15:25 T14 multipassd[10329]: QMP: {"timestamp": {"seconds": 1781525725, "microseconds": 315782}, "event": "NIC_RX_FILTER_CHANGED", "data": {"path": "/machine/unattached/device[22]/virtio-backend"}}
Jun 15 15:15:28 T14 dnsmasq-dhcp[10399]: DHCPDISCOVER(mpqemubr0) 52:54:00:a1:2d:76
Jun 15 15:15:28 T14 dnsmasq-dhcp[10399]: DHCPOFFER(mpqemubr0) 10.77.188.187 52:54:00:a1:2d:76
Jun 15 15:15:36 T14 dnsmasq-dhcp[10399]: DHCPDISCOVER(mpqemubr0) 52:54:00:a1:2d:76
Jun 15 15:15:36 T14 dnsmasq-dhcp[10399]: DHCPOFFER(mpqemubr0) 10.77.188.187 52:54:00:a1:2d:76
Jun 15 15:15:36 T14 dnsmasq-dhcp[10399]: DHCPREQUEST(mpqemubr0) 10.77.188.187 52:54:00:a1:2d:76
Jun 15 15:15:36 T14 dnsmasq-dhcp[10399]: DHCPACK(mpqemubr0) 10.77.188.187 52:54:00:a1:2d:76 example-instance
Jun 15 15:15:42 T14 multipassd[10329]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1
Jun 15 15:15:42 T14 multipassd[10329]: Caching initial SSH session
Jun 15 15:15:42 T14 multipassd[10329]: Executing '[ -e /var/lib/cloud/instance/boot-finished ]'
Jun 15 15:15:44 T14 multipassd[10329]: failed to run '[ -e /var/lib/cloud/instance/boot-finished ]', error message: ''
Jun 15 15:15:45 T14 multipassd[10329]: Executing '[ -e /var/lib/cloud/instance/boot-finished ]'
Jun 15 15:15:45 T14 multipassd[10329]: failed to run '[ -e /var/lib/cloud/instance/boot-finished ]', error message: ''
Jun 15 15:15:46 T14 multipassd[10329]: Executing '[ -e /var/lib/cloud/instance/boot-finished ]'
Jun 15 15:15:46 T14 multipassd[10329]: failed to run '[ -e /var/lib/cloud/instance/boot-finished ]', error message: ''
Jun 15 15:15:47 T14 multipassd[10329]: Executing '[ -e /var/lib/cloud/instance/boot-finished ]'
Jun 15 15:15:47 T14 multipassd[10329]: failed to run '[ -e /var/lib/cloud/instance/boot-finished ]', error message: ''
Jun 15 15:15:48 T14 multipassd[10329]: Executing '[ -e /var/lib/cloud/instance/boot-finished ]'
Jun 15 15:15:48 T14 multipassd[10329]: failed to run '[ -e /var/lib/cloud/instance/boot-finished ]', error message: ''
Jun 15 15:15:49 T14 multipassd[10329]: Executing '[ -e /var/lib/cloud/instance/boot-finished ]'
Jun 15 15:15:49 T14 multipassd[10329]: failed to run '[ -e /var/lib/cloud/instance/boot-finished ]', error message: ''
Jun 15 15:15:49 T14 multipassd[10329]: QMP: {"timestamp": {"seconds": 1781525749, "microseconds": 852240}, "event": "RTC_CHANGE", "data": {"offset": 0, "qom-path": "/machine/unattached/device[4]/rtc"}}
Jun 15 15:15:50 T14 multipassd[10329]: Executing '[ -e /var/lib/cloud/instance/boot-finished ]'
Jun 15 15:15:50 T14 multipassd[10329]: failed to run '[ -e /var/lib/cloud/instance/boot-finished ]', error message: ''
Jun 15 15:15:51 T14 multipassd[10329]: Executing '[ -e /var/lib/cloud/instance/boot-finished ]'
Jun 15 15:15:51 T14 multipassd[10329]: failed to run '[ -e /var/lib/cloud/instance/boot-finished ]', error message: ''
Jun 15 15:15:52 T14 multipassd[10329]: Executing '[ -e /var/lib/cloud/instance/boot-finished ]'
Jun 15 15:15:52 T14 multipassd[10329]: failed to run '[ -e /var/lib/cloud/instance/boot-finished ]', error message: ''
Jun 15 15:15:53 T14 multipassd[10329]: Executing '[ -e /var/lib/cloud/instance/boot-finished ]'
Jun 15 15:15:53 T14 multipassd[10329]: failed to run '[ -e /var/lib/cloud/instance/boot-finished ]', error message: ''
Jun 15 15:15:54 T14 multipassd[10329]: Executing '[ -e /var/lib/cloud/instance/boot-finished ]'
Jun 15 15:15:54 T14 multipassd[10329]: failed to run '[ -e /var/lib/cloud/instance/boot-finished ]', error message: ''
Jun 15 15:15:55 T14 multipassd[10329]: Executing '[ -e /var/lib/cloud/instance/boot-finished ]'
Jun 15 15:15:55 T14 multipassd[10329]: failed to run '[ -e /var/lib/cloud/instance/boot-finished ]', error message: ''
Jun 15 15:15:56 T14 multipassd[10329]: Executing '[ -e /var/lib/cloud/instance/boot-finished ]'
Jun 15 15:15:56 T14 multipassd[10329]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1
Jun 15 15:16:36 T14 multipassd[10329]: Executing 'wall The system is going down for poweroff now'
Jun 15 15:16:36 T14 multipassd[10329]: Dropping cached SSH session
Jun 15 15:16:36 T14 multipassd[10329]: QMP: {"timestamp": {"seconds": 1781525796, "microseconds": 384097}, "event": "POWERDOWN"}
                                       {"return": {}}
Jun 15 15:16:36 T14 multipassd[10329]: VM powering down
Jun 15 15:16:38 T14 multipassd[10329]: QMP: {"timestamp": {"seconds": 1781525798, "microseconds": 630673}, "event": "SHUTDOWN", "data": {"guest": true, "reason": "guest-shutdown"}}
Jun 15 15:16:38 T14 multipassd[10329]: VM shut down
Jun 15 15:16:38 T14 multipassd[10329]: process state changed to NotRunning
Jun 15 15:16:38 T14 multipassd[10329]: process finished with exit code 0
Jun 15 15:16:38 T14 multipassd[10329]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1
Jun 15 15:16:49 T14 multipassd[10329]: initializing native mount /home/radus/example-mount => example-mount in 'example-instance'
Jun 15 15:16:49 T14 multipassd[10329]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1
Jun 15 15:16:58 T14 multipassd[10329]: process working dir '/snap/multipass/17270/bin'
Jun 15 15:16:58 T14 multipassd[10329]: process program 'qemu-system-x86_64'
Jun 15 15:16:58 T14 multipassd[10329]: process arguments '-bios, OVMF.fd, --enable-kvm, -cpu, host, -nic, tap,ifname=tap-dcfbaece6e5,script=no,downscript=no,model=virtio-net-pci,mac=52:54:00:a1:2d:76, -device, virtio-scsi-pci,id=scsi0, -drive, file=/var/snap/multipass/common/data/multipassd/vault/instances/example-instance/ubuntu-26.04-server-cloudimg-amd64.img,if=none,format=qcow2,discard=unmap,id=hda, -device, scsi-hd,drive=hda,bus=scsi0.0, -smp, 1, -m, 8192M, -qmp, stdio, -chardev, null,id=char0, -serial, chardev:char0, -nographic, -cdrom, /var/snap/multipass/common/data/multipassd/vault/instances/example-instance/cloud-init-config.iso, -uuid, aa75cd69-0b58-36a7-8605-c4ca2ca8658a, -virtfs, local,security_model=passthrough,uid_map=1000:1000,gid_map=1000:1000,path=/home/radus/example-mount,mount_tag=md02a4a01e0923bda8a964f34590aca'
Jun 15 15:16:58 T14 multipassd[10329]: [11291] started: qemu-system-x86_64 -nographic -dump-vmstate /tmp/multipassd.TnIicV
Jun 15 15:16:58 T14 multipassd[10329]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1
Jun 15 15:16:58 T14 multipassd[10329]: Applied AppArmor policy: multipass.example-instance.qemu-system-x86_64
Jun 15 15:16:58 T14 multipassd[10329]: process state changed to Starting
Jun 15 15:16:58 T14 multipassd[10329]: process state changed to Running
Jun 15 15:16:58 T14 multipassd[10329]: [11293] started: qemu-system-x86_64 -bios OVMF.fd --enable-kvm -cpu host -nic tap,ifname=tap-dcfbaece6e5,script=no,downscript=no,model=virtio-net-pci,mac=52:54:00:a1:2d:76 -device virtio-scsi-pci,id=scsi0 -drive file=/var/snap/multipass/common/data/multipassd/vault/instances/example-instance/ubuntu-26.04-server-cloudimg-amd64.img,if=none,format=qcow2,discard=unmap,id=hda -device scsi-hd,drive=hda,bus=scsi0.0 -smp 1 -m 8192M -qmp stdio -chardev null,id=char0 -serial chardev:char0 -nographic -cdrom /var/snap/multipass/common/data/multipassd/vault/instances/example-instance/cloud-init-config.iso -uuid aa75cd69-0b58-36a7-8605-c4ca2ca8658a -virtfs local,security_model=passthrough,uid_map=1000:1000,gid_map=1000:1000,path=/home/radus/example-mount,mount_tag=md02a4a01e0923bda8a964f34590aca
Jun 15 15:16:58 T14 multipassd[10329]: process started
Jun 15 15:16:58 T14 multipassd[10329]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1
Jun 15 15:16:58 T14 multipassd[10329]: Waiting for SSH to be up
Jun 15 15:16:58 T14 multipassd[10329]: QMP: {"QMP": {"version": {"qemu": {"micro": 1, "minor": 2, "major": 8}, "package": ""}, "capabilities": ["oob"]}}
Jun 15 15:16:58 T14 multipassd[10329]: QMP: {"return": {}}
Jun 15 15:17:01 T14 multipassd[10329]: QMP: {"timestamp": {"seconds": 1781525821, "microseconds": 40045}, "event": "RTC_CHANGE", "data": {"offset": -1, "qom-path": "/machine/unattached/device[4]/rtc"}}
Jun 15 15:17:02 T14 multipassd[10329]: QMP: {"timestamp": {"seconds": 1781525821, "microseconds": 108245}, "event": "RTC_CHANGE", "data": {"offset": -1, "qom-path": "/machine/unattached/device[4]/rtc"}}
Jun 15 15:17:07 T14 multipassd[10329]: QMP: {"timestamp": {"seconds": 1781525827, "microseconds": 596968}, "event": "NIC_RX_FILTER_CHANGED", "data": {"path": "/machine/unattached/device[22]/virtio-backend"}}
Jun 15 15:17:07 T14 dnsmasq-dhcp[10399]: DHCPDISCOVER(mpqemubr0) 52:54:00:a1:2d:76
Jun 15 15:17:07 T14 dnsmasq-dhcp[10399]: DHCPOFFER(mpqemubr0) 10.77.188.187 52:54:00:a1:2d:76
Jun 15 15:17:07 T14 dnsmasq-dhcp[10399]: DHCPREQUEST(mpqemubr0) 10.77.188.187 52:54:00:a1:2d:76
Jun 15 15:17:07 T14 dnsmasq-dhcp[10399]: DHCPACK(mpqemubr0) 10.77.188.187 52:54:00:a1:2d:76
Jun 15 15:17:13 T14 dnsmasq-dhcp[10399]: DHCPDISCOVER(mpqemubr0) 52:54:00:a1:2d:76
Jun 15 15:17:13 T14 dnsmasq-dhcp[10399]: DHCPOFFER(mpqemubr0) 10.77.188.187 52:54:00:a1:2d:76
Jun 15 15:17:13 T14 dnsmasq-dhcp[10399]: DHCPREQUEST(mpqemubr0) 10.77.188.187 52:54:00:a1:2d:76
Jun 15 15:17:13 T14 dnsmasq-dhcp[10399]: DHCPACK(mpqemubr0) 10.77.188.187 52:54:00:a1:2d:76 example-instance
Jun 15 15:17:15 T14 multipassd[10329]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1
Jun 15 15:17:15 T14 multipassd[10329]: Caching initial SSH session
Jun 15 15:17:15 T14 multipassd[10329]: Executing 'echo $PWD/example-mount'
Jun 15 15:17:16 T14 multipassd[10329]: Executing 'sudo /bin/bash -c 'P="/home/ubuntu/example-mount"; while [ ! -d "$P/" ]; do P="${P%/*}"; done; echo $P/''
Jun 15 15:17:16 T14 multipassd[10329]: Executing 'id -u'
Jun 15 15:17:16 T14 multipassd[10329]: /build/multipass/parts/multipass/src/src/platform/backends/qemu/qemu_mount_handler.cpp:127 activate_impl(): `id -u` = 1000
Jun 15 15:17:16 T14 multipassd[10329]: Executing 'id -g'
Jun 15 15:17:16 T14 multipassd[10329]: /build/multipass/parts/multipass/src/src/platform/backends/qemu/qemu_mount_handler.cpp:132 activate_impl(): `id -g` = 1000
Jun 15 15:17:16 T14 multipassd[10329]: Executing 'sudo /bin/bash -c 'cd "/home/ubuntu/" && mkdir -p "example-mount"''
Jun 15 15:17:16 T14 multipassd[10329]: Executing 'sudo /bin/bash -c 'cd "/home/ubuntu/" && chown -R 1000:1000 "example-mount"''
Jun 15 15:17:16 T14 multipassd[10329]: Executing 'sudo mount -t 9p md02a4a01e0923bda8a964f34590aca example-mount -o trans=virtio,version=9p2000.L,msize=536870912'
Jun 15 15:17:16 T14 multipassd[10329]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1
Jun 15 15:17:21 T14 multipassd[10329]: QMP: {"timestamp": {"seconds": 1781525841, "microseconds": 158147}, "event": "RTC_CHANGE", "data": {"offset": -1, "qom-path": "/machine/unattached/device[4]/rtc"}}
Jun 15 15:18:10 T14 multipassd[10329]: Executing 'wall The system is going down for poweroff now'
Jun 15 15:18:10 T14 multipassd[10329]: Executing 'findmnt --type 9p | grep 'example-mount md02a4a01e0923bda8a964f34590aca''
Jun 15 15:18:10 T14 multipassd[10329]: Stopping native mount "example-mount" in instance 'example-instance'
Jun 15 15:18:11 T14 multipassd[10329]: Executing 'if mountpoint -q example-mount; then sudo umount example-mount; else true; fi'
Jun 15 15:18:11 T14 multipassd[10329]: Dropping cached SSH session
Jun 15 15:18:11 T14 multipassd[10329]: QMP: {"timestamp": {"seconds": 1781525891, "microseconds": 134659}, "event": "POWERDOWN"}
Jun 15 15:18:11 T14 multipassd[10329]: VM powering down
Jun 15 15:18:11 T14 multipassd[10329]: QMP: {"return": {}}
Jun 15 15:18:13 T14 multipassd[10329]: QMP: {"timestamp": {"seconds": 1781525893, "microseconds": 238961}, "event": "SHUTDOWN", "data": {"guest": true, "reason": "guest-shutdown"}}
Jun 15 15:18:13 T14 multipassd[10329]: VM shut down
Jun 15 15:18:13 T14 multipassd[10329]: process state changed to NotRunning
Jun 15 15:18:13 T14 multipassd[10329]: process finished with exit code 0
Jun 15 15:18:13 T14 multipassd[10329]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1
Jun 15 15:18:19 T14 multipassd[10329]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1
Jun 15 15:19:01 T14 dnsmasq[10399]: exiting on receipt of SIGTERM
Jun 15 15:19:01 T14 multipassd[10329]: Received signal 15 (Terminated)
Jun 15 15:19:01 T14 systemd[1]: Stopping snap.multipass.multipassd.service - Service for snap application multipass.multipassd...
Jun 15 15:19:01 T14 multipassd[10329]: Goodbye!
Jun 15 15:19:01 T14 multipass.multipassd[10329]: [debug] [iptables-nft] [11885] started: iptables-nft --wait -t filter --list-rules
Jun 15 15:19:01 T14 multipass.multipassd[10329]: [debug] [sh] [11892] started: sh -c iptables-nft --wait -t filter --delete INPUT -i mpqemubr0 -p tcp -m tcp --dport 53 -m comment --comment "generated for Multipass network mpqemubr0" -j ACCEPT
Jun 15 15:19:01 T14 multipass.multipassd[10329]: [debug] [sh] [11899] started: sh -c iptables-nft --wait -t filter --delete INPUT -i mpqemubr0 -p udp -m udp --dport 53 -m comment --comment "generated for Multipass network mpqemubr0" -j ACCEPT
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [sh] [11902] started: sh -c iptables-nft --wait -t filter --delete INPUT -i mpqemubr0 -p udp -m udp --dport 67 -m comment --comment "generated for Multipass network mpqemubr0" -j ACCEPT
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [sh] [11909] started: sh -c iptables-nft --wait -t filter --delete FORWARD -i mpqemubr0 -o mpqemubr0 -m comment --comment "generated for Multipass network mpqemubr0" -j ACCEPT
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [sh] [11915] started: sh -c iptables-nft --wait -t filter --delete FORWARD -s 10.77.188.0/24 -i mpqemubr0 -m comment --comment "generated for Multipass network mpqemubr0" -j ACCEPT
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [sh] [11919] started: sh -c iptables-nft --wait -t filter --delete FORWARD -d 10.77.188.0/24 -o mpqemubr0 -m conntrack --ctstate RELATED,ESTABLISHED -m comment --comment "generated for Multipass network mpqemubr0" -j ACCEPT
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [sh] [11923] started: sh -c iptables-nft --wait -t filter --delete FORWARD -i mpqemubr0 -m comment --comment "generated for Multipass network mpqemubr0" -j REJECT --reject-with icmp-port-unreachable
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [sh] [11927] started: sh -c iptables-nft --wait -t filter --delete FORWARD -o mpqemubr0 -m comment --comment "generated for Multipass network mpqemubr0" -j REJECT --reject-with icmp-port-unreachable
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [sh] [11939] started: sh -c iptables-nft --wait -t filter --delete OUTPUT -o mpqemubr0 -p tcp -m tcp --sport 53 -m comment --comment "generated for Multipass network mpqemubr0" -j ACCEPT
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [sh] [11961] started: sh -c iptables-nft --wait -t filter --delete OUTPUT -o mpqemubr0 -p udp -m udp --sport 53 -m comment --comment "generated for Multipass network mpqemubr0" -j ACCEPT
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [sh] [11970] started: sh -c iptables-nft --wait -t filter --delete OUTPUT -o mpqemubr0 -p udp -m udp --sport 67 -m comment --comment "generated for Multipass network mpqemubr0" -j ACCEPT
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [iptables-nft] [11976] started: iptables-nft --wait -t nat --list-rules
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [sh] [11981] started: sh -c iptables-nft --wait -t nat --delete POSTROUTING -s 10.77.188.0/24 ! -d 10.77.188.0/24 -m comment --comment "generated for Multipass network mpqemubr0" -j MASQUERADE
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [sh] [11996] started: sh -c iptables-nft --wait -t nat --delete POSTROUTING -s 10.77.188.0/24 ! -d 10.77.188.0/24 -p udp -m comment --comment "generated for Multipass network mpqemubr0" -j MASQUERADE --to-ports 1024-65535
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [sh] [12037] started: sh -c iptables-nft --wait -t nat --delete POSTROUTING -s 10.77.188.0/24 ! -d 10.77.188.0/24 -p tcp -m comment --comment "generated for Multipass network mpqemubr0" -j MASQUERADE --to-ports 1024-65535
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [sh] [12053] started: sh -c iptables-nft --wait -t nat --delete POSTROUTING -s 10.77.188.0/24 -d 255.255.255.255/32 -m comment --comment "generated for Multipass network mpqemubr0" -j RETURN
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [sh] [12057] started: sh -c iptables-nft --wait -t nat --delete POSTROUTING -s 10.77.188.0/24 -d 224.0.0.0/24 -m comment --comment "generated for Multipass network mpqemubr0" -j RETURN
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [iptables-nft] [12066] started: iptables-nft --wait -t mangle --list-rules
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [sh] [12067] started: sh -c iptables-nft --wait -t mangle --delete POSTROUTING -o mpqemubr0 -p udp -m udp --dport 68 -m comment --comment "generated for Multipass network mpqemubr0" -j CHECKSUM --checksum-fill
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [iptables-nft] [12070] started: iptables-nft --wait -t raw --list-rules
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [debug] [dnsmasq] terminating
Jun 15 15:19:02 T14 multipass.multipassd[10329]: [trace] [daemon] Removing AppArmor policy:
Jun 15 15:19:02 T14 multipass.multipassd[10329]: #include <tunables/global>
Jun 15 15:19:02 T14 multipass.multipassd[10329]: profile multipass.dnsmasq flags=(attach_disconnected) {
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   #include <abstractions/base>
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   #include <abstractions/nameservice>
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   capability chown,
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   capability net_bind_service,
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   capability setgid,
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   capability setuid,
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   capability dac_override,
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   capability dac_read_search,
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   capability net_admin,         # for DHCP server
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   capability net_raw,           # for DHCP server ping checks
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   network inet raw,
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   network inet6 raw,
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   # Allow multipassd send dnsmasq signals
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   signal (receive) peer=snap.multipass.multipassd,
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   # access to iface mtu needed for Router Advertisement messages in IPv6
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   # Neighbor Discovery protocol (RFC 2461)
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   @{PROC}/sys/net/ipv6/conf/*/mtu r,
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   # binary and its libs
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   /snap/multipass/17270/usr/sbin/dnsmasq ixr,
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   /snap/multipass/17270/{usr/,}lib/@{multiarch}/{,**/}*.so* rm,
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   # CLASSIC ONLY: need to specify required libs from core snap
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   /{,var/lib/snapd/}snap/core18/*/{,usr/}lib/@{multiarch}/{,**/}*.so* rm,
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   /var/snap/multipass/common/data/multipassd/network/dnsmasq.leases rw,           # Leases file
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   /var/snap/multipass/common/data/multipassd/network/dnsmasq.hosts r,             # Hosts file
Jun 15 15:19:02 T14 multipass.multipassd[10329]:   /var/snap/multipass/common/data/multipassd/network/dnsmasq-pQLXIc.conf r,     # conf file
Jun 15 15:19:02 T14 multipass.multipassd[10329]: }
Jun 15 15:19:02 T14 multipass.multipassd[10329]:     
Jun 15 15:19:02 T14 systemd[1]: snap.multipass.multipassd.service: Deactivated successfully.
Jun 15 15:19:02 T14 systemd[1]: Stopped snap.multipass.multipassd.service - Service for snap application multipass.multipassd.
Jun 15 15:19:02 T14 systemd[1]: snap.multipass.multipassd.service: Consumed 1min 33.822s CPU time, 2.7G memory peak, 0B memory swap peak.
-- Boot b2efa96b38a945f3868d0f2bef4e978b --
Jun 15 15:19:39 T14 systemd[1]: Started snap.multipass.multipassd.service - Service for snap application multipass.multipassd.
Jun 15 15:19:39 T14 multipass.multipassd[1766]: update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/share/fonts /usr/share/fonts-2 none bind,ro 0 0): permission denied
Jun 15 15:19:40 T14 multipassd[1679]: Unable to determine subnet for the mpqemubr0 subnet
Jun 15 15:19:40 T14 multipassd[1679]: Using AppArmor support
Jun 15 15:19:40 T14 multipassd[1679]: Starting dnsmasq
Jun 15 15:19:40 T14 multipassd[1679]: Applied AppArmor policy: multipass.dnsmasq
Jun 15 15:19:40 T14 multipassd[1679]: [2179] started: dnsmasq --keep-in-foreground --strict-order --bind-interfaces --pid-file --domain=multipass --local=/multipass/ --except-interface=lo --interface=mpqemubr0 --listen-address=10.77.188.1 --dhcp-no-override --dhcp-ignore-clid --dhcp-authoritative --dhcp-leasefile=/var/snap/multipass/common/data/multipassd/network/dnsmasq.leases --dhcp-hostsfile=/var/snap/multipass/common/data/multipassd/network/dnsmasq.hosts --dhcp-range 10.77.188.2,10.77.188.254,infinite --conf-file=/var/snap/multipass/common/data/multipassd/network/dnsmasq-FniJAE.conf
Jun 15 15:19:40 T14 dnsmasq[2179]: started, version 2.90 cachesize 150
Jun 15 15:19:40 T14 dnsmasq[2179]: compile time options: IPv6 GNU-getopt DBus no-UBus i18n IDN2 DHCP DHCPv6 no-Lua TFTP conntrack ipset no-nftset auth cryptohash DNSSEC loop-detect inotify dumpfile
Jun 15 15:19:40 T14 dnsmasq-dhcp[2179]: DHCP, IP range 10.77.188.2 -- 10.77.188.254, lease time infinite
Jun 15 15:19:40 T14 dnsmasq-dhcp[2179]: DHCP, sockets bound exclusively to interface mpqemubr0
Jun 15 15:19:40 T14 dnsmasq[2179]: using only locally-known addresses for multipass
Jun 15 15:19:40 T14 dnsmasq[2179]: reading /etc/resolv.conf
Jun 15 15:19:40 T14 dnsmasq[2179]: using nameserver 127.0.0.53#53
Jun 15 15:19:40 T14 dnsmasq[2179]: using only locally-known addresses for multipass
Jun 15 15:19:40 T14 dnsmasq[2179]: read /etc/hosts - 15 names
Jun 15 15:19:40 T14 dnsmasq[2179]: cannot read /var/snap/multipass/common/data/multipassd/network/dnsmasq.hosts: Permission denied
Jun 15 15:19:40 T14 multipassd[1679]: [2186] started: iptables-nft --wait -t filter --list-rules
Jun 15 15:19:40 T14 multipassd[1679]: Using iptables-nft for firewall rules.
Jun 15 15:19:40 T14 multipassd[1679]: [2187] started: iptables-nft --wait -t filter --list-rules
Jun 15 15:19:40 T14 multipassd[1679]: [2188] started: iptables-nft --wait -t nat --list-rules
Jun 15 15:19:40 T14 multipassd[1679]: [2189] started: iptables-nft --wait -t mangle --list-rules
Jun 15 15:19:40 T14 multipassd[1679]: [2190] started: iptables-nft --wait -t raw --list-rules
Jun 15 15:19:40 T14 multipassd[1679]: [2191] started: iptables-nft --wait -t filter --insert INPUT --in-interface mpqemubr0 --protocol udp --dport 67 --jump ACCEPT --match comment --comment generated for Multipass network mpqemubr0
Jun 15 15:19:40 T14 multipassd[1679]: [2193] started: iptables-nft --wait -t filter --insert INPUT --in-interface mpqemubr0 --protocol udp --dport 53 --jump ACCEPT --match comment --comment generated for Multipass network mpqemubr0
Jun 15 15:19:40 T14 multipassd[1679]: [2194] started: iptables-nft --wait -t filter --insert INPUT --in-interface mpqemubr0 --protocol tcp --dport 53 --jump ACCEPT --match comment --comment generated for Multipass network mpqemubr0
Jun 15 15:19:40 T14 multipassd[1679]: [2195] started: iptables-nft --wait -t filter --insert OUTPUT --out-interface mpqemubr0 --protocol udp --sport 67 --jump ACCEPT --match comment --comment generated for Multipass network mpqemubr0
Jun 15 15:19:40 T14 multipassd[1679]: [2196] started: iptables-nft --wait -t filter --insert OUTPUT --out-interface mpqemubr0 --protocol udp --sport 53 --jump ACCEPT --match comment --comment generated for Multipass network mpqemubr0
Jun 15 15:19:40 T14 multipassd[1679]: [2197] started: iptables-nft --wait -t filter --insert OUTPUT --out-interface mpqemubr0 --protocol tcp --sport 53 --jump ACCEPT --match comment --comment generated for Multipass network mpqemubr0
Jun 15 15:19:40 T14 multipassd[1679]: [2198] started: iptables-nft --wait -t mangle --insert POSTROUTING --out-interface mpqemubr0 --protocol udp --dport 68 --jump CHECKSUM --checksum-fill --match comment --comment generated for Multipass network mpqemubr0
Jun 15 15:19:40 T14 multipassd[1679]: [2199] started: iptables-nft --wait -t nat --insert POSTROUTING --source 10.77.188.0/24 --destination 224.0.0.0/24 --jump RETURN --match comment --comment generated for Multipass network mpqemubr0
Jun 15 15:19:40 T14 multipassd[1679]: [2200] started: iptables-nft --wait -t nat --insert POSTROUTING --source 10.77.188.0/24 --destination 255.255.255.255/32 --jump RETURN --match comment --comment generated for Multipass network mpqemubr0
Jun 15 15:19:40 T14 multipassd[1679]: [2201] started: iptables-nft --wait -t nat --insert POSTROUTING --source 10.77.188.0/24 ! --destination 10.77.188.0/24 --protocol tcp --jump MASQUERADE --to-ports 1024-65535 --match comment --comment generated for Multipass network mpqemubr0
Jun 15 15:19:40 T14 multipassd[1679]: [2202] started: iptables-nft --wait -t nat --insert POSTROUTING --source 10.77.188.0/24 ! --destination 10.77.188.0/24 --protocol udp --jump MASQUERADE --to-ports 1024-65535 --match comment --comment generated for Multipass network mpqemubr0
Jun 15 15:19:40 T14 multipassd[1679]: [2203] started: iptables-nft --wait -t nat --insert POSTROUTING --source 10.77.188.0/24 ! --destination 10.77.188.0/24 --jump MASQUERADE --match comment --comment generated for Multipass network mpqemubr0
Jun 15 15:19:40 T14 multipassd[1679]: [2204] started: iptables-nft --wait -t filter --insert FORWARD --destination 10.77.188.0/24 --out-interface mpqemubr0 --match conntrack --ctstate RELATED,ESTABLISHED --jump ACCEPT --match comment --comment generated for Multipass network mpqemubr0
Jun 15 15:19:40 T14 multipassd[1679]: [2205] started: iptables-nft --wait -t filter --insert FORWARD --source 10.77.188.0/24 --in-interface mpqemubr0 --jump ACCEPT --match comment --comment generated for Multipass network mpqemubr0
Jun 15 15:19:40 T14 multipassd[1679]: [2206] started: iptables-nft --wait -t filter --insert FORWARD --in-interface mpqemubr0 --out-interface mpqemubr0 --jump ACCEPT --match comment --comment generated for Multipass network mpqemubr0
Jun 15 15:19:40 T14 multipassd[1679]: [2207] started: iptables-nft --wait -t filter --append FORWARD --in-interface mpqemubr0 --jump REJECT --reject-with icmp-port-unreachable --match comment --comment generated for Multipass network mpqemubr0
Jun 15 15:19:40 T14 multipassd[1679]: [2208] started: iptables-nft --wait -t filter --append FORWARD --out-interface mpqemubr0 --jump REJECT --reject-with icmp-port-unreachable --match comment --comment generated for Multipass network mpqemubr0
Jun 15 15:19:41 T14 multipassd[1679]: Qt error HostNotFoundError: Host codeload.github.com not found
Jun 15 15:19:41 T14 multipassd[1679]: download_timeout is active
Jun 15 15:19:41 T14 multipassd[1679]: Failed to get https://codeload.github.com/canonical/multipass-blueprints/zip/refs/heads/main: Host codeload.github.com not found - trying cache.
Jun 15 15:19:41 T14 multipassd[1679]: Certificates for the gRPC server (root: /var/snap/multipass/common/data/multipassd/multipass_root_cert.pem, subordinate: /var/snap/multipass/common/data/multipassd/certificates/localhost.pem) are valid X.509 files
Jun 15 15:19:41 T14 multipassd[1679]: Re-using existing certificates for the gRPC server
Jun 15 15:19:41 T14 multipassd[1679]: gRPC listening on unix:/var/snap/multipass/common/multipass_socket
Jun 15 15:19:41 T14 multipassd[1679]: fetch manifest periodically
Jun 15 15:19:41 T14 multipassd[1679]: Qt error HostNotFoundError: Host cdimage.ubuntu.com not found
Jun 15 15:19:41 T14 multipassd[1679]: Qt error HostNotFoundError: Host cdimage.ubuntu.com not found
Jun 15 15:19:41 T14 multipassd[1679]: Qt error HostNotFoundError: Host cdimage.ubuntu.com not found
Jun 15 15:19:41 T14 multipassd[1679]: download_timeout is active
Jun 15 15:19:41 T14 multipassd[1679]: download_timeout is active
Jun 15 15:19:41 T14 multipassd[1679]: download_timeout is active
Jun 15 15:19:41 T14 multipassd[1679]: Cannot retrieve headers for https://cdimage.ubuntu.com/ubuntu-core/24/stable/current/ubuntu-core-24-amd64.img.xz: Host cdimage.ubuntu.com not found
Jun 15 15:19:41 T14 multipassd[1679]: Cannot retrieve headers for https://cdimage.ubuntu.com/ubuntu-core/22/stable/current/ubuntu-core-22-amd64.img.xz: Host cdimage.ubuntu.com not found
Jun 15 15:19:41 T14 multipassd[1679]: Cannot retrieve headers for https://cdimage.ubuntu.com/ubuntu-core/16/stable/current/ubuntu-core-16-amd64.img.xz: Host cdimage.ubuntu.com not found
Jun 15 15:19:41 T14 multipassd[1679]: Qt error HostNotFoundError: Host cdimage.ubuntu.com not found
Jun 15 15:19:41 T14 multipassd[1679]: download_timeout is active
Jun 15 15:19:41 T14 multipassd[1679]: Cannot retrieve headers for https://cdimage.ubuntu.com/ubuntu-core/18/stable/current/ubuntu-core-18-amd64.img.xz: Host cdimage.ubuntu.com not found
Jun 15 15:19:41 T14 multipassd[1679]: Qt error HostNotFoundError: Host cdimage.ubuntu.com not found
Jun 15 15:19:41 T14 multipassd[1679]: download_timeout is active
Jun 15 15:19:41 T14 multipassd[1679]: Qt error HostNotFoundError: Host cdimage.ubuntu.com not found
Jun 15 15:19:41 T14 multipassd[1679]: Cannot retrieve headers for https://cdimage.ubuntu.com/ubuntu-core/20/stable/current/ubuntu-core-20-amd64.img.xz: Host cdimage.ubuntu.com not found
Jun 15 15:19:41 T14 multipassd[1679]: download_timeout is active
Jun 15 15:19:41 T14 multipassd[1679]: Cannot retrieve headers for https://cdimage.ubuntu.com/ubuntu-core/26/stable/current/ubuntu-core-26-amd64.img.xz: Host cdimage.ubuntu.com not found
Jun 15 15:19:41 T14 multipassd[1679]: Qt error HostNotFoundError: Host cloud-images.ubuntu.com not found
Jun 15 15:19:41 T14 multipassd[1679]: download_timeout is active
Jun 15 15:19:41 T14 multipassd[1679]: Qt error HostNotFoundError: Host cloud-images.ubuntu.com not found
Jun 15 15:19:41 T14 multipassd[1679]: Failed to get https://cloud-images.ubuntu.com/daily/streams/v1/index.json: Host cloud-images.ubuntu.com not found - trying cache.
Jun 15 15:19:41 T14 multipassd[1679]: download_timeout is active
Jun 15 15:19:41 T14 multipassd[1679]: Failed to get https://cloud-images.ubuntu.com/buildd/daily/streams/v1/index.json: Host cloud-images.ubuntu.com not found - trying cache.
Jun 15 15:19:41 T14 multipassd[1679]: Qt error HostNotFoundError: Host cloud-images.ubuntu.com not found
Jun 15 15:19:41 T14 multipassd[1679]: download_timeout is active
Jun 15 15:19:41 T14 multipassd[1679]: Failed to get https://cloud-images.ubuntu.com/releases/streams/v1/index.json: Host cloud-images.ubuntu.com not found - trying cache.
Jun 15 15:19:41 T14 multipassd[1679]: Qt error HostNotFoundError: Host cloud-images.ubuntu.com not found
Jun 15 15:19:41 T14 multipassd[1679]: download_timeout is active
Jun 15 15:19:41 T14 multipassd[1679]: Failed to get https://cloud-images.ubuntu.com/buildd/daily/streams/v1/com.ubuntu.cloud:daily:download.json: Host cloud-images.ubuntu.com not found - trying cache.
Jun 15 15:19:41 T14 multipassd[1679]: Applied AppArmor policy: multipass.qemu-img
Jun 15 15:19:41 T14 multipassd[1679]: [2518] started: qemu-img snapshot -l /var/snap/multipass/common/data/multipassd/vault/instances/example-instance/ubuntu-26.04-server-cloudimg-amd64.img
Jun 15 15:19:41 T14 multipassd[1679]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1
Jun 15 15:19:41 T14 multipassd[1679]: Saved file `/var/snap/multipass/common/cache/multipassd/vault/multipassd-image-records.json` successfully in attempt #1
Jun 15 15:19:41 T14 multipassd[1679]: Starting Multipass 1.16.3
Jun 15 15:19:41 T14 multipassd[1679]: Daemon arguments: /snap/multipass/17270/bin/multipassd --verbosity debug --logger platform
Jun 15 15:19:41 T14 multipassd[1679]: QFutureWatcher caught DownloadException failed to download from 'https://cdimage.ubuntu.com/ubuntu-core/16/stable/current/ubuntu-core-16-amd64.img.xz': Host cdimage.ubuntu.com not found
Jun 15 15:19:46 T14 multipassd[1679]: fetch manifest periodically
Jun 15 15:20:23 T14 multipassd[1679]: process working dir '/snap/multipass/17270/bin'
Jun 15 15:20:23 T14 multipassd[1679]: process program 'qemu-system-x86_64'
Jun 15 15:20:23 T14 multipassd[1679]: process arguments '-bios, OVMF.fd, --enable-kvm, -cpu, host, -nic, tap,ifname=tap-dcfbaece6e5,script=no,downscript=no,model=virtio-net-pci,mac=52:54:00:a1:2d:76, -device, virtio-scsi-pci,id=scsi0, -drive, file=/var/snap/multipass/common/data/multipassd/vault/instances/example-instance/ubuntu-26.04-server-cloudimg-amd64.img,if=none,format=qcow2,discard=unmap,id=hda, -device, scsi-hd,drive=hda,bus=scsi0.0, -smp, 1, -m, 8192M, -qmp, stdio, -chardev, null,id=char0, -serial, chardev:char0, -nographic, -cdrom, /var/snap/multipass/common/data/multipassd/vault/instances/example-instance/cloud-init-config.iso, -uuid, aa75cd69-0b58-36a7-8605-c4ca2ca8658a, -virtfs, local,security_model=passthrough,uid_map=1000:1000,gid_map=1000:1000,path=/home/radus/example-mount,mount_tag=md02a4a01e0923bda8a964f34590aca'
Jun 15 15:20:23 T14 multipassd[1679]: [5226] started: qemu-system-x86_64 -nographic -dump-vmstate /tmp/multipassd.MGwLhu
Jun 15 15:20:23 T14 multipassd[1679]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1
Jun 15 15:20:23 T14 multipassd[1679]: Applied AppArmor policy: multipass.example-instance.qemu-system-x86_64
Jun 15 15:20:23 T14 multipassd[1679]: process state changed to Starting
Jun 15 15:20:23 T14 multipassd[1679]: process state changed to Running
Jun 15 15:20:23 T14 multipassd[1679]: [5237] started: qemu-system-x86_64 -bios OVMF.fd --enable-kvm -cpu host -nic tap,ifname=tap-dcfbaece6e5,script=no,downscript=no,model=virtio-net-pci,mac=52:54:00:a1:2d:76 -device virtio-scsi-pci,id=scsi0 -drive file=/var/snap/multipass/common/data/multipassd/vault/instances/example-instance/ubuntu-26.04-server-cloudimg-amd64.img,if=none,format=qcow2,discard=unmap,id=hda -device scsi-hd,drive=hda,bus=scsi0.0 -smp 1 -m 8192M -qmp stdio -chardev null,id=char0 -serial chardev:char0 -nographic -cdrom /var/snap/multipass/common/data/multipassd/vault/instances/example-instance/cloud-init-config.iso -uuid aa75cd69-0b58-36a7-8605-c4ca2ca8658a -virtfs local,security_model=passthrough,uid_map=1000:1000,gid_map=1000:1000,path=/home/radus/example-mount,mount_tag=md02a4a01e0923bda8a964f34590aca
Jun 15 15:20:23 T14 multipassd[1679]: process started
Jun 15 15:20:23 T14 multipassd[1679]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1
Jun 15 15:20:23 T14 multipassd[1679]: Waiting for SSH to be up
Jun 15 15:20:23 T14 multipassd[1679]: QMP: {"QMP": {"version": {"qemu": {"micro": 1, "minor": 2, "major": 8}, "package": ""}, "capabilities": ["oob"]}}
Jun 15 15:20:23 T14 multipassd[1679]: qemu-system-x86_64: -virtfs local,security_model=passthrough,uid_map=1000:1000,gid_map=1000:1000,path=/home/radus/example-mount,mount_tag=md02a4a01e0923bda8a964f34590aca: cannot initialize fsdev 'md02a4a01e0923bda8a964f34590aca': failed to open '/home/radus/example-mount': No such file or directory
Jun 15 15:20:23 T14 multipassd[1679]: 
Jun 15 15:20:23 T14 multipassd[1679]: process state changed to NotRunning
Jun 15 15:20:23 T14 multipassd[1679]: process finished with exit code 1
Jun 15 15:20:29 T14 multipassd[1679]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1
Jun 15 15:20:29 T14 multipassd[1679]: Saved file `/var/snap/multipass/common/data/multipassd/multipassd-vm-instances.json` successfully in attempt #1

[radusalagean]

I want to add that I am very grateful for your work on Multipass, I use it every day. Please let me know if I can help with any additional info. 🤝

[sharder996]

Hi @radusalagean, thank you for the very detailed report! I am able to reproduce on my Mac as well.

I will add it to our internal bug tracker and see if we can get a fix into the next release. I'm not sure how soon it will get down so you are free to submit a fix if you're interested 😉

[radusalagean]

@sharder996 I'll try to add a PR for this later today or tomorrow. Initially I had some issues with my dev environment setup, specifically with Qemu. The docs refer to the apt version of qemu, but some code paths in Multipass, including the path I was hitting with native mounts, rely on a forked version of Qemu . In the end I got unstuck and I documented the steps here if anyone else needs to set up a Multipass linux dev environment in the future: https://gist.github.com/radusalagean/f6d0bca9747cb881440e4ab989004bad
I probably wouldn't have encountered this if I tried to set up the dev env on Mac:

multipass/3rd-party/CMakeLists.txt

Lines 34 to 36 in e43bf3e

	if (APPLE AND "qemu" IN_LIST MULTIPASS_BACKENDS)
	add_subdirectory(qemu SYSTEM)
	endif ()

That looks properly configured in Cmake to pick up the forked version.

[radusalagean]

@sharder996 a fix for this is ready for your review: #4976