Re: kernel BUG: ipset 4.4

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According to the logs below, it's a bug in deleting an entry from an iptreemap type. I'll look into it at the weekend, thanks for reporting!
It might be related to something I did (and was very impressed with as far as ipset goes): I had defined a /16 range of addresses in that ipset, but later on had to delete a single address from that range with the ipset -D command.

When I executed ipset -L (and got the kernel error) I found out that ipset had readjusted, 'automatically', the IP range, which I found quite good.

For example, let say the original IP range was 10.10.0.0-10.10.255.255. Then I deleted 10.10.100.100 and issued ipset -L. The previous range of 10.10.0.0-10.10.255.255 is now split in two, 'automatically' by ipset, to 10.10.0.0-10.10.100.99 and 10.10.100.101-10.10.255.255 - quite impressive, though unfortunate that I get the kernel error, which I suspect was caused by the deletion I did previously.

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