New Rust Xen guest tools

john.c

@Tristis-Oris said in New Rust Xen guest tools:

Not sure is it an issue. Agent itself is working.

Welcome to Ubuntu 24.04.3 LTS (GNU/Linux 6.14.0-37-generic x86_64)

systemctl status xen-guest-agent
● xen-guest-agent.service - Xen guest agent
     Loaded: loaded (/usr/lib/systemd/system/xen-guest-agent.service; enabled; preset: enabled)
     Active: active (running) since Mon 2026-02-09 14:28:41 MSK; 36min ago
   Main PID: 959 (xen-guest-agent)
      Tasks: 17 (limit: 19041)
     Memory: 4.8M (peak: 6.7M)
        CPU: 76ms
     CGroup: /system.slice/xen-guest-agent.service
             └─959 /usr/sbin/xen-guest-agent

Feb 09 14:28:41 oris systemd[1]: Started xen-guest-agent.service - Xen guest agent.
Feb 09 14:28:41 oris xen-guest-agent[959]: cannot parse yet os version Custom("24.04")

Welcome to Ubuntu 24.04.3 LTS (GNU/Linux 6.17.0-14-generic x86_64)

systemctl status xen-guest-agent
● xen-guest-agent.service - Xen guest agent
     Loaded: loaded (/usr/lib/systemd/system/xen-guest-agent.service; enabled; preset: enabled)
     Active: active (running) since Mon 2026-02-09 15:04:31 MSK; 1s ago
   Main PID: 9058 (xen-guest-agent)
      Tasks: 17 (limit: 76999)
     Memory: 2.5M (peak: 4.7M)
        CPU: 32ms
     CGroup: /system.slice/xen-guest-agent.service
             └─9058 /usr/sbin/xen-guest-agent

Feb 09 15:04:31 k3s xen-guest-agent[9058]: Specified IFLA_INET6_CONF NLA attribute holds more(most likely new kernel) data which is unknown to netlink-packet-route crate, expecting 236, got 240
Feb 09 15:04:31 k3s xen-guest-agent[9058]: Specified IFLA_INET6_CONF NLA attribute holds more(most likely new kernel) data which is unknown to netlink-packet-route crate, expecting 236, got 240
Feb 09 15:04:31 k3s xen-guest-agent[9058]: Specified IFLA_INET6_CONF NLA attribute holds more(most likely new kernel) data which is unknown to netlink-packet-route crate, expecting 236, got 240
Feb 09 15:04:31 k3s xen-guest-agent[9058]: Specified IFLA_INET6_CONF NLA attribute holds more(most likely new kernel) data which is unknown to netlink-packet-route crate, expecting 236, got 240
Feb 09 15:04:31 k3s xen-guest-agent[9058]: Specified IFLA_INET6_CONF NLA attribute holds more(most likely new kernel) data which is unknown to netlink-packet-route crate, expecting 236, got 240
Feb 09 15:04:31 k3s xen-guest-agent[9058]: Specified IFLA_INET6_CONF NLA attribute holds more(most likely new kernel) data which is unknown to netlink-packet-route crate, expecting 236, got 240
Feb 09 15:04:31 k3s xen-guest-agent[9058]: Specified IFLA_INET6_CONF NLA attribute holds more(most likely new kernel) data which is unknown to netlink-packet-route crate, expecting 236, got 240
Feb 09 15:04:31 k3s xen-guest-agent[9058]: Specified IFLA_INET6_CONF NLA attribute holds more(most likely new kernel) data which is unknown to netlink-packet-route crate, expecting 236, got 240
Feb 09 15:04:31 k3s xen-guest-agent[9058]: Specified IFLA_INET6_CONF NLA attribute holds more(most likely new kernel) data which is unknown to netlink-packet-route crate, expecting 236, got 240
Feb 09 15:04:31 k3s xen-guest-agent[9058]: Specified IFLA_INET6_CONF NLA attribute holds more(most likely new kernel) data which is unknown to netlink-packet-route crate, expecting 236, got 240

Is this a graphical (desktop) based VM running the agent?

@olivierlambert If his VM is a desktop graphical Ubuntu then, it’s Kernel will be regularly updated with each new standard lifecycle point be an upgraded HWE kernel. So will be frequently getting this message, new info in the kernel. HWE kernels are default in modern Ubuntu desktop environments!

Tristis Oris

@john.c server, no UI.