Bwrap: loopback: Failed RTM_NEWADDR: Operation not permitted

I am using the Codex CLI through a VSCode terminal on a DGX Spark.

Every time Codex needs to run stuff like gh, pytest, etc., it gets blocked due to the following error:

bwrap: loopback: Failed RTM_NEWADDR: Operation not permitted

I have used the same CLI (same version I mean) with the exact same prompt on another Linux x86 machine and it worked.

(In both cases I ensured I was using the same Codex account)

What am I missing?