[Pkg-libvirt-maintainers] Bug#1033872: Hotplug of vsock device fails: No file descriptor supplied via SCM_RIGHTS

[Simon Kobyda]

Package: libvirt
Version: 9.0.0

Hotplug of vsock device fails with "unable to execute QEMU command 'getfd':
No file descriptor supplied via SCM_RIGHTS"

1. Have a running VM

2. Hotplug vsock device, for example by running: virt-xml vmName
--add-device --vsock cid.auto=no,cid.address=8 --update

Actual result:
Step 2 fails:
error: internal error: unable to execute QEMU command 'getfd': No file
descriptor supplied via SCM_RIGHTS

Expected result:
Vsock is hotplugged successfully

System information:
Distributor ID: Debian
Description:    Debian GNU/Linux bookworm/sid
Release:        testing
Codename:       bookworm
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