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Bug#783958: linux-image-3.16.0-4-amd64: iptables fails to work with jessie's kernel



Control: tag -1 moreinfo

On Fri, 2015-05-01 at 11:24 -0400, westlake wrote:
> Package: linux-image-3.16.0-4-amd64
> Version: 3.16.7-ckt9-3~deb8u1
> Severity: important
> 
> A simple test with iptables against Jessie's default kernel fails to 
> work, but using a custom kernel not from repositories and iptables 
> works.  A simple test is done allowing one match rule, and it can 
> immediately be seen there is a problem with either iptables or Jessie's 
> default kernel of 3.16.0-4-amd64.

There is not a general problem, as yours is the first report I've seen
of any problems with iptables.

> eg,
> iptables -I INPUT -p tcp --dport 22 -j ACCEPT
> iptables -P INPUT DROP
[...]

Please send the output of the following commands on your system after
this:

   iptables -L -v -n
   lsmod | grep -E 'ipt|nf[t_]'

Ben.

-- 
Ben Hutchings
It is easier to write an incorrect program than to understand a correct one.

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