[44net] protocol 0002 is buggy

Hi everyone.. I have a problem, from 3 months I use Debian 7.9 kernel 3.13.3 in part hamradio use jnos 2.0j and from the very beginning I have a problem in kern.log I have all the time such data: /var/log/kern.log ... Mar 20 08:03:07 server kernel: [1908060.719531] protocol 0002 is buggy, dev bcsf0 Mar 20 08:03:07 server kernel: [1908060.865694] protocol 0002 is buggy, dev bcsf0 Mar 20 08:03:07 server kernel: [1908060.885101] protocol 0002 is buggy, dev bcsf1 ... Mar 20 20:13:16 server kernel: [1951869.497517] protocol 0002 is buggy, dev ax0 Mar 20 20:13:18 server kernel: [1951871.496945] protocol 0002 is buggy, dev ax0 Mar 20 20:14:26 server kernel: [1951939.652479] protocol 0002 is buggy, dev ax0 Mar 20 20:15:53 server kernel: [1952026.478022] protocol 0002 is buggy, dev ax0 Mar 20 20:16:12 server kernel: [1952045.710541] protocol 0002 is buggy, dev ax0 Does anyone know how to fix that such messages was not ?. -- 73 de Janusz HF1L (ex.SP1LOP) ===== Janusz J. Przybylski, HF1L ==================== Poland AMPRNet Co-ordinator [44.165/16] from Mar 2003 =====================================================