From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 31C19C6FA82 for ; Sat, 10 Sep 2022 23:43:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229819AbiIJXns convert rfc822-to-8bit (ORCPT ); Sat, 10 Sep 2022 19:43:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39922 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229514AbiIJXnr (ORCPT ); Sat, 10 Sep 2022 19:43:47 -0400 Received: from mail.lixid.net (lixid.tarent.de [193.107.123.118]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CA1AC4F69A for ; Sat, 10 Sep 2022 16:43:45 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by mail.lixid.net (MTA) with ESMTP id 090D2141188; Sun, 11 Sep 2022 01:43:44 +0200 (CEST) Received: from mail.lixid.net ([127.0.0.1]) by localhost (mail.lixid.net [127.0.0.1]) (MFA, port 10024) with LMTP id FAtUK90u4gp1; Sun, 11 Sep 2022 01:43:38 +0200 (CEST) Received: from x61w.mirbsd.org (vpn-172-34-0-14.dynamic.tarent.de [172.34.0.14]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.lixid.net (MTA) with ESMTPS id A3966141155; Sun, 11 Sep 2022 01:43:38 +0200 (CEST) Received: by x61w.mirbsd.org (Postfix, from userid 1000) id 470376A8C8; Sun, 11 Sep 2022 01:43:38 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by x61w.mirbsd.org (Postfix) with ESMTP id 4106E6A8C6; Sun, 11 Sep 2022 01:43:38 +0200 (CEST) Date: Sun, 11 Sep 2022 01:43:38 +0200 (CEST) From: Thorsten Glaser To: Haye.Haehne@telekom.de, Sergey Ryazanov cc: netdev@vger.kernel.org Subject: Re: RFH, where did I go wrong? In-Reply-To: Message-ID: References: <42776059-242c-cf49-c3ed-31e311b91f1c@tarent.de> Content-Language: de-DE-1901 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi Sergey, > BTW, the stack backtrace contains only RTNL related functions. Does > this warning appear when trying to reconfigure the qdisc? If so, then > the error is probably somewhere in the qdisc configuration code. Such good point. The qdisc is used in a mode where it’s reconfigured multiple times per second, although I do not know if my colleague used it like this or if the issue also happens when statically configuring. @Haye: does it also crash for you if you don’t run the playlist but just configure the qdisc with just the tc qdisc add … rate 20m command? I did not have access to my test VM until today, so I’ll be able to look into this more next week. Thanks, //mirabilos -- Infrastrukturexperte • tarent solutions GmbH Am Dickobskreuz 10, D-53121 Bonn • http://www.tarent.de/ Telephon +49 228 54881-393 • Fax: +49 228 54881-235 HRB AG Bonn 5168 • USt-ID (VAT): DE122264941 Geschäftsführer: Dr. Stefan Barth, Kai Ebenrett, Boris Esser, Alexander Steeg **************************************************** /⁀\ The UTF-8 Ribbon ╲ ╱ Campaign against Mit dem tarent-Newsletter nichts mehr verpassen:  ╳  HTML eMail! Also, https://www.tarent.de/newsletter ╱ ╲ header encryption! ****************************************************