Re: nftables kernel bug

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On Tue, Nov 29, 2016 at 11:37:21PM +0100, Martin Bednar wrote:
> Hi, I just hit a kernel bug using nftables.
> Using kernel 4.8.11.
> 
> Inline is a minimal configuration file to reproduce and the dmesg log.
> Let me know if you need anything else.
> 
> Martin.
> 
> Minimal configuration to reproduce: 
> 
> table inet filter{
> 	map iface_rules {type iface_index : verdict;}
> 	chain lan1{
> 	}
> 
> 	chain input{
> 	type filter hook input priority 0;policy accept;
> 
> 	iif vmap @iface_rules
> 
> 	}
> }
> add element inet filter iface_rules {enp0s18 : jump lan1 } #BUG_ON here.

Fixed by:

http://git.kernel.org/cgit/linux/kernel/git/pablo/nf.git/commit/?id=58c78e104d937c1f560fb10ed9bb2dcde0db4fcf

Will pass this to -stable asap.

Thanks for reporting.
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