Could this be due to my particular network setup ? I'm using a laptop and networking is managed by NetworkManager. laptop is connected to a TB3 docking station providing an Ethernet network interface. It also has a WiFi network interface. Both are configured to be up on boot and there is as well TLP setup in a way that it disables the WiFi interface if Ethernet if plugged. That's that exact setup that results in the journalctl traces I posted.