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 X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 65ADAC73C50 for ; Tue, 9 Jul 2019 14:43:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3DD8B21537 for ; Tue, 9 Jul 2019 14:43:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=networkplumber-org.20150623.gappssmtp.com header.i=@networkplumber-org.20150623.gappssmtp.com header.b="kh6krsEe" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726375AbfGIOnr (ORCPT ); Tue, 9 Jul 2019 10:43:47 -0400 Received: from mail-pf1-f174.google.com ([209.85.210.174]:37396 "EHLO mail-pf1-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726060AbfGIOnr (ORCPT ); Tue, 9 Jul 2019 10:43:47 -0400 Received: by mail-pf1-f174.google.com with SMTP id 19so9411666pfa.4 for ; Tue, 09 Jul 2019 07:43:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:subject:message-id:mime-version :content-transfer-encoding; bh=6TuVq4DbQT2toSxqpSohEPMm5bRH5GH0PJgkYD+wkdA=; b=kh6krsEeWhpU2rzjGEcoabvk/cr7e2TDhOCbQtuAem6uS0OIlfQYQj54gkWnix62y/ U4CnFwlCNrLynZ5Y8zxDZ89rFmETCVTkzTZ55tWiu9BHMmEupHK8uUA8gGRPC/IRMJ63 3BbDaQkPCnVy1YFESpQ5kjV9TuHmatQ2bch4EHkLxczwIfHDS9tc3TXVz22i7NMKQXwg 7VCfZqsDqybbR+hdzSdvUe2xZ9dSG4KEmVTpjmVklV755flpZOezUyHFzPskSO5r1lDH ZY5ZDfBEON0jpA02Qbnn6JGf7GNZxnNlUEdDwwMcQnUGrlZudzi4Lp/AEHkTmWz+I4Y8 as9Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:subject:message-id:mime-version :content-transfer-encoding; bh=6TuVq4DbQT2toSxqpSohEPMm5bRH5GH0PJgkYD+wkdA=; b=nwDsCZjguKSwJxO+N+qG+uoZK22Zo78s1+M41XWfo89de5cW0DMhMtQNFHg01s4eqr 9C6IQgUYBKs9QfVMoZj0+QVH9Xf1zgJeTWqjavLBNIguPQxqGqfRV+sVMAMiAf7eqgsh ipvigfKTCDyNhjGDfU6fO8s5TcaqmX9VRoRiq63UhGu+ZTkzwgNf8dJwEjVME3TR1ZcB OdalPu7AT88LZArghkPMBqsCO5UXdFIxPFI6KOmudIVCJ/3REUm5iMv/XeQPEO8TBTgh jhX8oVd8Nco4RHBXVGmliSb8c5FAFTObrSJAo3x7OjLMxgWkAhRo7qU5KsTJcr2CFBcd BBQA== X-Gm-Message-State: APjAAAVntSTAUSQtOkSBN36BokpIB61+2zfyhJcaYqikpP7jSc0spmV8 u8MTOfNz3lzGUcLAFdL33c1rCmU/NCk= X-Google-Smtp-Source: APXvYqynxR/WyMFFcKF6FIQIQGtmw4NcsM1AQqLHTLdSz5sz06MVBGUBzjBvz3CM7EG5Z7UyPCHt4Q== X-Received: by 2002:a65:454c:: with SMTP id x12mr31035716pgr.354.1562683426171; Tue, 09 Jul 2019 07:43:46 -0700 (PDT) Received: from hermes.lan (204-195-22-127.wavecable.com. [204.195.22.127]) by smtp.gmail.com with ESMTPSA id p2sm27826534pfb.118.2019.07.09.07.43.45 for (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Tue, 09 Jul 2019 07:43:46 -0700 (PDT) Date: Tue, 9 Jul 2019 07:43:44 -0700 From: Stephen Hemminger To: netdev@vger.kernel.org Subject: Fw: [Bug 204099] New: systemd-networkd fails on 5.2 - same version works on 5.1.16 Message-ID: <20190709074344.76049d02@hermes.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Looks like the stricter netlink validation broke userspace. This is bad. Begin forwarded message: Date: Tue, 09 Jul 2019 00:44:01 +0000 From: bugzilla-daemon@bugzilla.kernel.org To: stephen@networkplumber.org Subject: [Bug 204099] New: systemd-networkd fails on 5.2 - same version works on 5.1.16 https://bugzilla.kernel.org/show_bug.cgi?id=204099 Bug ID: 204099 Summary: systemd-networkd fails on 5.2 - same version works on 5.1.16 Product: Networking Version: 2.5 Kernel Version: 5.2 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: low Priority: P1 Component: Other Assignee: stephen@networkplumber.org Reporter: Ian.kumlien@gmail.com Regression: No This is more FYI, I haven't had time to properly debug it. Booting 5.2 causes systemd-networkd to fail to bring any interface up, it will fail with: "Could not bring up interface: Invalid argument" However, booting 5.1.16 with the same software works just fine. Sounds like something was changed in, what I assume is, the netlink API -- You are receiving this mail because: You are the assignee for the bug.