Vhost-vsock: unable to set guest cid: Address already in use

LXD
1

I created new VM and it work fine but after install apache2
I exit from it then i wrote lxc restart vm01
after that i get error message (i don’t remember it)

lxc start vm01:

Error: Failed to run: /snap/lxd/current/bin/lxd forklimits limit=memlock:unlimited:unlimited -- /snap/lxd/13300/bin/qemu-system-x86_64 -S -name vm01 -uuid b72119bf-6e97-4252-ac4c-ccee048103c3 -daemonize -cpu host -nographic -serial chardev:console -nodefaults -no-reboot -no-user-config -readconfig /var/snap/lxd/common/lxd/logs/vm01/qemu.conf -pidfile /var/snap/lxd/common/lxd/logs/vm01/qemu.pid -D /var/snap/lxd/common/lxd/logs/vm01/qemu.log -chroot /var/snap/lxd/common/lxd/virtual-machines/vm01 -runas lxd: : exit status 1
Try `lxc info --show-log vm01` for more info

lxc info --show-log vm01:

Name: vm01
Location: none
Remote: unix://
Architecture: x86_64
Created: 2020/02/09 21:39 UTC
Status: Stopped
Type: virtual-machine
Profiles: vm

Log:

qemu-system-x86_64:/var/snap/lxd/common/lxd/logs/vm01/qemu.conf:112: vhost-vsock: unable to set guest cid: Address already in use

NOTICE: only vm01 have issue and other virtual machines work fine

2

This suggests that you have another qemu instance running for that VM.
Did you check ps aux | grep qemu for a leftover process of some kind?

3

it fixed after restart
but when i stop and start vm multi times
LXD freeze and don’t response
why?

i cannot stop ,start, list or launch VMs/Containers