Your message dated Sat, 08 Nov 2025 11:32:11 +0000
with message-id <[email protected]>
and subject line Bug#1109051: fixed in rust-virtiofsd 1.13.2-1+deb13u1
has caused the Debian Bug report #1109051,
regarding virtiofsd: Unable to share folders to qemu:///session VMs with
virtiofsd: Connection refused to socket
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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--
1109051: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1109051
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: virtiofsd
Version: 1.13.0-5+b1
Severity: important
X-Debbugs-Cc: [email protected]
Dear Maintainer,
using virt-manager I created a Windows11 VM as a user (qemu:///session).
Everything works fine (the VM can be launched and works) until I setup a shared
folder using virtiofsd:
<filesystem type="mount" accessmode="passthrough">
<driver type="virtiofs"/>
<source dir="/tmp"/>
<target dir="host_tmp"/>
<address type="pci" domain="0x0000" bus="0x06" slot="0x00" function="0x0"/>
</filesystem>
Under this condition the VM does not start anymore, with the error reported
below. Notice that, the exact same VM, with the same configuration and shared
folder, works when created in the system channel (qemu:///system).
The error reported by virt-manager is:
Error starting domain: internal error: process exited while connecting to
monitor: 2025-07-10T09:08:24.760511Z qemu-system-x86_64: -chardev
socket,id=chr-vu-fs0,path=/home/user/.config/libvirt/qemu/lib/domain-1-win11/fs0-fs.sock:
Failed to connect to
'/home/user/.config/libvirt/qemu/lib/domain-1-win11/fs0-fs.sock': Connection
refused
Traceback (most recent call last):
File "/usr/share/virt-manager/virtManager/asyncjob.py", line 71, in cb_wrapper
callback(asyncjob, *args, **kwargs)
~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/share/virt-manager/virtManager/asyncjob.py", line 107, in tmpcb
callback(*args, **kwargs)
~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/share/virt-manager/virtManager/object/libvirtobject.py", line 57,
in newfn
ret = fn(self, *args, **kwargs)
File "/usr/share/virt-manager/virtManager/object/domain.py", line 1384, in
startup
self._backend.create()
~~~~~~~~~~~~~~~~~~~~^^
File "/usr/lib/python3/dist-packages/libvirt.py", line 1390, in create
raise libvirtError('virDomainCreate() failed')
libvirt.libvirtError: internal error: process exited while connecting to
monitor: 2025-07-10T09:08:24.760511Z qemu-system-x86_64: -chardev
socket,id=chr-vu-fs0,path=/home/user/.config/libvirt/qemu/lib/domain-1-win11/fs0-fs.sock:
Failed to connect to
'/home/user/.config/libvirt/qemu/lib/domain-1-win11/fs0-fs.sock': Connection
refused
Similar error is reported in journald.
The launching user ("user" in the bug report above) is in group libvirt.
Thanks
G.
-- System Information:
Debian Release: 13.0
APT prefers testing-security
APT policy: (500, 'testing-security'), (500, 'stable-updates'), (500,
'stable-security'), (500, 'oldstable-updates'), (500, 'unstable'), (500,
'testing'), (500, 'stable'), (500, 'oldstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 6.12.35+deb13-amd64 (SMP w/16 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_CPU_OUT_OF_SPEC,
TAINT_USER, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8),
LANGUAGE=en_US:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages virtiofsd depends on:
ii libc6 2.41-9
ii libcap-ng0 0.8.5-4+b1
ii libgcc-s1 14.2.0-19
ii libseccomp2 2.6.0-2
virtiofsd recommends no packages.
virtiofsd suggests no packages.
-- no debconf information
--- End Message ---
--- Begin Message ---
Source: rust-virtiofsd
Source-Version: 1.13.2-1+deb13u1
Done: Michael Tokarev <[email protected]>
We believe that the bug you reported is fixed in the latest version of
rust-virtiofsd, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Michael Tokarev <[email protected]> (supplier of updated rust-virtiofsd package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Mon, 27 Oct 2025 17:18:13 +0300
Source: rust-virtiofsd
Architecture: source
Version: 1.13.2-1+deb13u1
Distribution: trixie
Urgency: medium
Maintainer: Debian Rust Maintainers
<[email protected]>
Changed-By: Michael Tokarev <[email protected]>
Closes: 1109051
Changes:
rust-virtiofsd (1.13.2-1+deb13u1) trixie; urgency=medium
.
* add Depends: uidmap. Closes: #1109051
virtiofsd uses uidmap when run in a user namespace,
and this is the most secure way to use it.
So uidmap package is basically required.
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