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iusearchbtwistaken

Member

Registered: 2023-09-21

Posts: 10

virt-manager - Cannot recv data: Connection reset by peer

Hello,

This week I've been trying to do single-GPU passthrough several times by following this guide: https://gitlab.com/risingprismtv/single … wikis/home and every time i get the following error:

Error changing VM configuration: Cannot recv data: Connection reset by peer

and then libvirtd crashes. When i run "sudo systemctl restart libvirtd", i get:

Job for libvirtd.service failed because the control process exited with error code.
See "systemctl status libvirtd.service" and "journalctl -xeu libvirtd.service" for details.

And when i run "systemctl status libvirtd.service":

× libvirtd.service - Virtualization daemon
     Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled; preset: disabled)
     Active: failed (Result: exit-code) since Sat 2023-10-14 16:37:12 CEST; 2h 30min ago
   Duration: 1h 1min 54.821s
TriggeredBy: × libvirtd-ro.socket
             × libvirtd.socket
             × libvirtd-admin.socket
       Docs: man:libvirtd(8)
             https://libvirt.org
   Main PID: 3701 (code=exited, status=1/FAILURE)
      Tasks: 4 (limit: 32768)
     Memory: 38.2M
        CPU: 2h 30min 29.050s
     CGroup: /system.slice/libvirtd.service
             ├─503 "[libvirtd]"
             ├─608 /usr/bin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro --dhcp-script=/usr/lib/libvirt/libvirt_leaseshelper
             └─609 /usr/bin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro --dhcp-script=/usr/lib/libvirt/libvirt_leaseshelper

Oct 14 16:37:12 user systemd[1]: libvirtd.service: Scheduled restart job, restart counter is at 5.
Oct 14 16:37:12 user systemd[1]: libvirtd.service: Start request repeated too quickly.
Oct 14 16:37:12 user systemd[1]: libvirtd.service: Failed with result 'exit-code'.
Oct 14 16:37:12 user systemd[1]: libvirtd.service: Unit process 608 (dnsmasq) remains running after unit stopped.
Oct 14 16:37:12 user systemd[1]: libvirtd.service: Unit process 609 (dnsmasq) remains running after unit stopped.
Oct 14 16:37:12 user systemd[1]: libvirtd.service: Unit process 503 (libvirtd) remains running after unit stopped.
Oct 14 16:37:12 user systemd[1]: Failed to start Virtualization daemon.

and the only way to get libvirtd to work again is to reboot my system.

I've followed the tutorial 4 times and i still get the same error.

Help will be greatly appreciated.