<p style="word-spacing:1px;box-sizing:border-box;margin:0in 0in 0.0001pt;padding:0px;border:0px rgb(33,33,33);font-family:Calibri,sans-serif;font-size:0.9166666865348816rem;font-stretch:inherit;line-height:inherit;vertical-align:baseline;color:rgb(33,33,33)">Hello,</p><p style="word-spacing:1px;box-sizing:border-box;margin:0in 0in 0.0001pt;padding:0px;border:0px rgb(33,33,33);font-family:Calibri,sans-serif;font-size:11pt;font-stretch:inherit;line-height:inherit;vertical-align:baseline;color:rgb(33,33,33)"> </p><p style="word-spacing:1px;box-sizing:border-box;margin:0in 0in 0.0001pt;padding:0px;border:0px rgb(33,33,33);font-family:Calibri,sans-serif;font-size:0.9166666865348816rem;font-stretch:inherit;line-height:inherit;vertical-align:baseline;color:rgb(33,33,33)">Recently I found that my kvm guest has inconsistent network names every reboot. Here is the log</p><p style="word-spacing:1px;box-sizing:border-box;margin:0in 0in 0.0001pt;padding:0px;border:0px rgb(33,33,33);font-family:Calibri,sans-serif;font-size:11pt;font-stretch:inherit;line-height:inherit;vertical-align:baseline;color:rgb(33,33,33)"> </p><p style="word-spacing:1px;box-sizing:border-box;margin:0in 0in 0.0001pt;padding:0px;border:0px rgb(33,33,33);font-family:Calibri,sans-serif;font-size:0.9166666865348816rem;font-stretch:inherit;line-height:inherit;vertical-align:baseline;color:rgb(33,33,33)">myPC kernel: virtio_net virtio0 eth000102030405: renamed from eth0</p><p style="word-spacing:1px;box-sizing:border-box;margin:0in 0in 0.0001pt;padding:0px;border:0px rgb(33,33,33);font-family:Calibri,sans-serif;font-size:0.9166666865348816rem;font-stretch:inherit;line-height:inherit;vertical-align:baseline;color:rgb(33,33,33)">myPC kernel: virtio_net virtio1 eth000102030406: renamed from eth1</p><p style="word-spacing:1px;box-sizing:border-box;margin:0in 0in 0.0001pt;padding:0px;border:0px rgb(33,33,33);font-family:Calibri,sans-serif;font-size:0.9166666865348816rem;font-stretch:inherit;line-height:inherit;vertical-align:baseline;color:rgb(33,33,33)">myPC kernel: virtio_net virtio2 eth000102030407: renamed from eth2</p><p style="word-spacing:1px;box-sizing:border-box;margin:0in 0in 0.0001pt;padding:0px;border:0px rgb(33,33,33);font-family:Calibri,sans-serif;font-size:0.9166666865348816rem;font-stretch:inherit;line-height:inherit;vertical-align:baseline;color:rgb(33,33,33)">myPC kernel: virtio_net virtio0 eth1: renamed from eth000102030405</p><p style="word-spacing:1px;box-sizing:border-box;margin:0in 0in 0.0001pt;padding:0px;border:0px rgb(33,33,33);font-family:Calibri,sans-serif;font-size:0.9166666865348816rem;font-stretch:inherit;line-height:inherit;vertical-align:baseline;color:rgb(33,33,33)">myPC kernel: virtio_net virtio1 eth3: renamed from eth000102030406</p><p style="word-spacing:1px;box-sizing:border-box;margin:0in 0in 0.0001pt;padding:0px;border:0px rgb(33,33,33);font-family:Calibri,sans-serif;font-size:0.9166666865348816rem;font-stretch:inherit;line-height:inherit;vertical-align:baseline;color:rgb(33,33,33)">myPC kernel: virtio_net virtio2 eth4: renamed from eth000102030407</p><p style="word-spacing:1px;box-sizing:border-box;margin:0in 0in 0.0001pt;padding:0px;border:0px rgb(33,33,33);font-family:Calibri,sans-serif;font-size:11pt;font-stretch:inherit;line-height:inherit;vertical-align:baseline;color:rgb(33,33,33)"> </p><p style="word-spacing:1px;box-sizing:border-box;margin:0in 0in 0.0001pt;padding:0px;border:0px rgb(33,33,33);font-family:Calibri,sans-serif;font-size:11pt;font-stretch:inherit;line-height:inherit;vertical-align:baseline;color:rgb(33,33,33)"></p><div dir="auto" style="font-size:1rem;word-spacing:1px;font-family:Calibri,sans-serif;border-color:rgb(49,49,49);color:rgb(49,49,49)">Looks like systemd-udevd has renamed the interface name but incorrectly. Could you please let me know if the above log is printed out because system-udevd runs or from kernel? And why the name is changed incorrectly, is it due to some udev rules? Is there any way I can change to make the interface name persistent on each reboot.</div><p style="word-spacing:1px;border-color:rgb(49,49,49);color:rgb(49,49,49)"></p><p style="word-spacing:1px;box-sizing:border-box;margin:0in 0in 0.0001pt;padding:0px;border:0px rgb(33,33,33);font-family:Calibri,sans-serif;font-size:11pt;font-stretch:inherit;line-height:inherit;vertical-align:baseline;color:rgb(33,33,33)"> </p><p style="word-spacing:1px;box-sizing:border-box;margin:0in 0in 0.0001pt;padding:0px;border:0px rgb(33,33,33);font-family:Calibri,sans-serif;font-size:0.9166666865348816rem;font-stretch:inherit;line-height:inherit;vertical-align:baseline;color:rgb(33,33,33)">Thanks,</p><p style="word-spacing:1px;box-sizing:border-box;margin:0in 0in 0.0001pt;padding:0px;border:0px rgb(33,33,33);font-family:Calibri,sans-serif;font-size:0.9166666865348816rem;font-stretch:inherit;line-height:inherit;vertical-align:baseline;color:rgb(33,33,33)">Brs,</p><p style="word-spacing:1px;box-sizing:border-box;margin:0in 0in 0.0001pt;padding:0px;border:0px rgb(33,33,33);font-family:Calibri,sans-serif;font-size:0.9166666865348816rem;font-stretch:inherit;line-height:inherit;vertical-align:baseline;color:rgb(33,33,33)"></p><div dir="auto" style="font-family:Calibri,sans-serif">Naruto</div><p></p>