Docker: failed to add the pair interfaces (operation not supported)
Solution 1:
In my case, the error appears every time I update my Linux kernel. It disappears when I restart the computer.
I am using Arch Linux
Solution 2:
You've booted your system with OVH's custom kernel, which is built to OVH's specifications, and may not be suitable for running software you want to run.
Change your dedicated server configuration to boot from the kernel installed on the hard drive provided by your Linux distribution.