Could not process rule: Cannot allocate memory

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Hi,

I am using nftables with geoip sets.
When I have larger sets in my ruleset and I want to atomically update the entire ruleset, I start with
destroy table inet filter and then continue with my new ruleset.

When the sets are larger I now always get an error:
./main.nft:13:1-26: Error: Could not process rule: Cannot allocate memory
destroy table inet filter
^^^^^^^^^^^^^^^^^^^^^^^^^^

along with the kernel message
percpu: allocation failed, size=16 align=8 atomic=1, atomic alloc failed, no space left

This also happens when I use delete instead of destroy.

This seems to be an issue with allocating atomic memory in the netfilter kernel code.
Does anyone have a hint what is going on and how to debug it or maybe a suggestion
for a patch?

Best and thanks
Sven





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