Hi,
I am trying to bind to an NFQUEUE configured with COPY_META only, as I only intend to retrieve the packet mark. I would think that maybe when a Packet() is created, we should indicate the operation mode of the queue somehow...

I'm using the latest version of the code :)

Exception ignored in: 'netfilterqueue.global_callback'
Traceback (most recent call last):
  File "netfilterqueue.pyx", line 69, in netfilterqueue.Packet.set_nfq_data (netfilterqueue.c:2193)
OSError: Failed to get payload of packet.