On Mon, 8 Apr 2024 at 03:17, Florian Westphal <fw@xxxxxxxxx> wrote: > > Could you plese either extend an existing test case or add a new one for > this? > Sure. I'm working on it. > > - sreg_data = get_register(ctx, stmt->map.data); > > This line is wrong, this sould be > > sreg_data = get_register(ctx, stmt->map.data->key); You're correct. Fixing the bug with your suggest is much simpler than mine if getting registers of ipv6 concat data directly with "get_register(ctx, stmt->map.data->key);" instead of "get_register(ctx, stmt->map.data)"