On Mon, Jun 4, 2018 at 11:39 PM, Marco Berizzi <pupilla@libero.it> wrote:
>> Il 8 marzo 2018 alle 17.02 Marco Berizzi <pupilla@libero.it> ha scritto:
>>
>> > Marco Berizzi wrote:
>> >
>> > Hello everyone,
>> >
>> > Yesterday I got this error on a slackware linux 4.16-rc4 system
>> > running as a traffic shaping gateway and netfilter nat.
>> > The error has been arisen after a partial ISP network outage,
>> > so unfortunately it will not trivial for me to reproduce it again.
>>
>> Hello everyone,
>>
>> I'm getting this error twice/day, so fortunately I'm able to
>> reproduce it.
>
> I'm getting the same error also with 4.17 (4.15.18 was
> the latest working version):

Can you test the attached patch?

It almost certainly fixes the warning, but I am not sure if
it papers out any other real problem. Please make sure
hfsc still works as expected. :)

Thanks.