Unknown ether type 0x890d packets while browsing

suzune

This is a question about Vanadium 143.0.7499.146.

Suricata gives me alerts about unknown ether packets. They appear while I am browsing websites in early DNS or initial connect phase.

I tried to extract them using tcpdump on my router. This is what it says:
ethertype Unknown (0x890d), length 56

I failed to find information about this ether type. Maybe Vanadium just causes this indirectly.

Is this only me? Does anyone know the ether type 0x890d and what it's for?

de0u

suzune Does anyone know the ether type 0x890d and what it's for?

I looked at these:

https://www.iana.org/assignments/ieee-802-numbers/ieee-802-numbers.xhtml
https://en.wikipedia.org/wiki/EtherType

Based on numerical proximity, my hunch is that they are Wi-Fi management frames for which documentation hasn't fully propagated to all lookup tables. Regardless, it's unlikely that Vanadium is directly responsible for generating anything that isn't an IP packet.