From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx3-rdu2.redhat.com ([66.187.233.73]:38052 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750805AbeBUVDe (ORCPT ); Wed, 21 Feb 2018 16:03:34 -0500 Date: Wed, 21 Feb 2018 22:03:19 +0100 From: Stefano Brivio To: jesse_cooper@codeholics.com Cc: netdev@vger.kernel.org Subject: Re: ss issue on arm not showing UDP listening ports Message-ID: <20180221220319.06553d7d@epycfail> In-Reply-To: <20180221123731.Horde.ARNZ_7cjlJ-Ls7HtowM8hx4@webmail.codeholics.com> References: <20180221113016.Horde.bnaHnfikhTwZx9ycOfQ4I5n@webmail.codeholics.com> <20180221183237.5c66f668@epycfail> <20180221123731.Horde.ARNZ_7cjlJ-Ls7HtowM8hx4@webmail.codeholics.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org List-ID: On Wed, 21 Feb 2018 12:37:31 -0500 jesse_cooper@codeholics.com wrote: > ss utility, iproute2-ss161212 Works for me on iproute2-ss161212 and 4.9.0 kernel on armv7l. Unless somebody on the list has other ideas, I guess you should either try more recent versions, debug it (strace should show a pair of recvmsg/sendmsg for each UDP socket) or file a ticket for your distribution. -- Stefano