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=-7.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 25316C33CAE for ; Mon, 13 Jan 2020 17:52:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DAAC42075B for ; Mon, 13 Jan 2020 17:52:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="dv9jttkn" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728795AbgAMRv6 (ORCPT ); Mon, 13 Jan 2020 12:51:58 -0500 Received: from mail-pg1-f196.google.com ([209.85.215.196]:40101 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726878AbgAMRv5 (ORCPT ); Mon, 13 Jan 2020 12:51:57 -0500 Received: by mail-pg1-f196.google.com with SMTP id k25so5043001pgt.7 for ; Mon, 13 Jan 2020 09:51:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:autocrypt:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=BMIpd0ujS4d0295f+aNpPT6NZJ+qh+xdivWRNEx/M3c=; b=dv9jttknVCdqD6AEBUn/cCAZHhKR64vs7BUCsl2o6loXvPc8MYUMvZSa974Eg0R56k pwtLpuHLxTYnYzx6yzeSRl199e/o8LI1l8zfDXGr1jgr0SPH98PTdPserC7vzfWmLG9j YdEB+v4hZf84WCvJkmIEeosZ/I8h7egEnKSDX9T0VtT9fJNOJGsICGXAzZAw/0zgLQFC zc3MY4ggRjN7RkZsG/EkC8D18toMEKaTzGIyos72vy4Y/Zx7Kl/B1XFgcs+pnALrKqil Yt0bwZKpG/fHwAQMrYxMNmUgRS5XqS4mLme+2mQT0A59Q35o+YU5RdUSZhO5bLKgdDnF uvnA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:autocrypt :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=BMIpd0ujS4d0295f+aNpPT6NZJ+qh+xdivWRNEx/M3c=; b=cucTGCFw0v0WoEDf4x1kW64uWAT72EOoyKvKn49u6QcaP3/aOxoGSTIbpxa9Jcj9Ca 4mjKZNeTNYEavzQ6j9rHRa/0IljvK+Uaf9HWnHwSxBrwSm6OgKxb+vX86UcSuDxu9uxo mRLtRA2Ahw7cedr4osjyStp5yXkUhLtCe+u5uVjInI86Rs7B3hbA976xfTCppWw7OYhL BUfNEaQSNKP/WupKApoFyYhi94yzK1JgWfNsTG+/vgLvx0D7lK2Zm2jQmLmcEc6hewxZ G4UhhAU1bqUwTOSolWTgEG7QAHgZrMjnmEY7npHmHHu6SJ4LqnFIZfkA8+Tb4AdCbvux F4rQ== X-Gm-Message-State: APjAAAXAWPeZxNpXcDUFWg5ylYccMC/+ZxFDBHmH0QCv1YZYTs5UzCUd YJIfWiyyHIhwFuy6v0IwHI4= X-Google-Smtp-Source: APXvYqzSXWmd6P39jLX3FO1YwIBT4hlKhUGXfh0zJE2+WWqPlPJXlHrYw02URT+JRX+jweICovg/mg== X-Received: by 2002:a62:8602:: with SMTP id x2mr20791040pfd.39.1578937916134; Mon, 13 Jan 2020 09:51:56 -0800 (PST) Received: from [10.67.50.41] ([192.19.223.252]) by smtp.googlemail.com with ESMTPSA id t63sm15080004pfb.70.2020.01.13.09.51.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 13 Jan 2020 09:51:55 -0800 (PST) Subject: Re: Commit bfdbfd28f76028b960458d107dc4ae9240c928b3 leads to crash on Intel SocFPGA Cyclone 5 DE0 NanoSoc To: Tim Sander , Jayati Sahu , Sriram Dash , Padmanabhan Rajanbabu , netdev@vger.kernel.org Cc: Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S. Miller" , Greg Kroah-Hartman , Jeff Kirsher , andriy.shevchenko@linux.intel.com References: <1758567.4I393bidJ1@dabox> From: Florian Fainelli Autocrypt: addr=f.fainelli@gmail.com; prefer-encrypt=mutual; keydata= xsDiBEjPuBIRBACW9MxSJU9fvEOCTnRNqG/13rAGsj+vJqontvoDSNxRgmafP8d3nesnqPyR xGlkaOSDuu09rxuW+69Y2f1TzjFuGpBk4ysWOR85O2Nx8AJ6fYGCoeTbovrNlGT1M9obSFGQ X3IzRnWoqlfudjTO5TKoqkbOgpYqIo5n1QbEjCCwCwCg3DOH/4ug2AUUlcIT9/l3pGvoRJ0E AICDzi3l7pmC5IWn2n1mvP5247urtHFs/uusE827DDj3K8Upn2vYiOFMBhGsxAk6YKV6IP0d ZdWX6fqkJJlu9cSDvWtO1hXeHIfQIE/xcqvlRH783KrihLcsmnBqOiS6rJDO2x1eAgC8meAX SAgsrBhcgGl2Rl5gh/jkeA5ykwbxA/9u1eEuL70Qzt5APJmqVXR+kWvrqdBVPoUNy/tQ8mYc nzJJ63ng3tHhnwHXZOu8hL4nqwlYHRa9eeglXYhBqja4ZvIvCEqSmEukfivk+DlIgVoOAJbh qIWgvr3SIEuR6ayY3f5j0f2ejUMYlYYnKdiHXFlF9uXm1ELrb0YX4GMHz80nRmxvcmlhbiBG YWluZWxsaSA8Zi5mYWluZWxsaUBnbWFpbC5jb20+wmYEExECACYCGyMGCwkIBwMCBBUCCAME FgIDAQIeAQIXgAUCVF/S8QUJHlwd3wAKCRBhV5kVtWN2DvCVAJ4u4/bPF4P3jxb4qEY8I2gS 6hG0gACffNWlqJ2T4wSSn+3o7CCZNd7SLSDOwU0EVxvH8AEQAOqv6agYuT4x3DgFIJNv9i0e S443rCudGwmg+CbjXGA4RUe1bNdPHYgbbIaN8PFkXfb4jqg64SyU66FXJJJO+DmPK/t7dRNA 3eMB1h0GbAHlLzsAzD0DKk1ARbjIusnc02aRQNsAUfceqH5fAMfs2hgXBa0ZUJ4bLly5zNbr r0t/fqZsyI2rGQT9h1D5OYn4oF3KXpSpo+orJD93PEDeseho1EpmMfsVH7PxjVUlNVzmZ+tc IDw24CDSXf0xxnaojoicQi7kzKpUrJodfhNXUnX2JAm/d0f9GR7zClpQMezJ2hYAX7BvBajb Wbtzwi34s8lWGI121VjtQNt64mSqsK0iQAE6OYk0uuQbmMaxbBTT63+04rTPBO+gRAWZNDmQ b2cTLjrOmdaiPGClSlKx1RhatzW7j1gnUbpfUl91Xzrp6/Rr9BgAZydBE/iu57KWsdMaqu84 JzO9UBGomh9eyBWBkrBt+Fe1qN78kM7JO6i3/QI56NA4SflV+N4PPgI8TjDVaxgrfUTV0gVa cr9gDE5VgnSeSiOleChM1jOByZu0JTShOkT6AcSVW0kCz3fUrd4e5sS3J3uJezSvXjYDZ53k +0GS/Hy//7PSvDbNVretLkDWL24Sgxu/v8i3JiYIxe+F5Br8QpkwNa1tm7FK4jOd95xvYADl BUI1EZMCPI7zABEBAAHCwagEGBECAAkFAlcbx/ACGwICKQkQYVeZFbVjdg7BXSAEGQECAAYF Alcbx/AACgkQh9CWnEQHBwSJBw//Z5n6IO19mVzMy/ZLU/vu8flv0Aa0kwk5qvDyvuvfiDTd WQzq2PLs+obX0y1ffntluhvP+8yLzg7h5O6/skOfOV26ZYD9FeV3PIgR3QYF26p2Ocwa3B/k P6ENkk2pRL2hh6jaA1Bsi0P34iqC2UzzLq+exctXPa07ioknTIJ09BT31lQ36Udg7NIKalnj 5UbkRjqApZ+Rp0RAP9jFtq1n/gjvZGyEfuuo/G+EVCaiCt3Vp/cWxDYf2qsX6JxkwmUNswuL C3duQ0AOMNYrT6Pn+Vf0kMboZ5UJEzgnSe2/5m8v6TUc9ZbC5I517niyC4+4DY8E2m2V2LS9 es9uKpA0yNcd4PfEf8bp29/30MEfBWOf80b1yaubrP5y7yLzplcGRZMF3PgBfi0iGo6kM/V2 13iD/wQ45QTV0WTXaHVbklOdRDXDHIpT69hFJ6hAKnnM7AhqZ70Qi31UHkma9i/TeLLzYYXz zhLHGIYaR04dFT8sSKTwTSqvm8rmDzMpN54/NeDSoSJitDuIE8givW/oGQFb0HGAF70qLgp0 2XiUazRyRU4E4LuhNHGsUxoHOc80B3l+u3jM6xqJht2ZyMZndbAG4LyVA2g9hq2JbpX8BlsF skzW1kbzIoIVXT5EhelxYEGqLFsZFdDhCy8tjePOWK069lKuuFSssaZ3C4edHtkZ8gCfWWtA 8dMsqeOIg9Trx7ZBCDOZGNAAnjYQmSb2eYOAti3PX3Ex7vI8ZhJCzsNNBEjPuBIQEAC/6NPW 6EfQ91ZNU7e/oKWK91kOoYGFTjfdOatp3RKANidHUMSTUcN7J2mxww80AQHKjr3Yu2InXwVX SotMMR4UrkQX7jqabqXV5G+88bj0Lkr3gi6qmVkUPgnNkIBe0gaoM523ujYKLreal2OQ3GoJ PS6hTRoSUM1BhwLCLIWqdX9AdT6FMlDXhCJ1ffA/F3f3nTN5oTvZ0aVF0SvQb7eIhGVFxrlb WS0+dpyulr9hGdU4kzoqmZX9T/r8WCwcfXipmmz3Zt8o2pYWPMq9Utby9IEgPwultaP06MHY nhda1jfzGB5ZKco/XEaXNvNYADtAD91dRtNGMwRHWMotIGiWwhEJ6vFc9bw1xcR88oYBs+7p gbFSpmMGYAPA66wdDKGj9+cLhkd0SXGht9AJyaRA5AWB85yNmqcXXLkzzh2chIpSEawRsw8B rQIZXc5QaAcBN2dzGN9UzqQArtWaTTjMrGesYhN+aVpMHNCmJuISQORhX5lkjeg54oplt6Zn QyIsOCH3MfG95ha0TgWwyFtdxOdY/UY2zv5wGivZ3WeS0TtQf/BcGre2y85rAohFziWOzTaS BKZKDaBFHwnGcJi61Pnjkz82hena8OmsnsBIucsz4N0wE+hVd6AbDYN8ZcFNIDyt7+oGD1+c PfqLz2df6qjXzq27BBUboklbGUObNwADBQ//V45Z51Q4fRl/6/+oY5q+FPbRLDPlUF2lV6mb hymkpqIzi1Aj/2FUKOyImGjbLAkuBQj3uMqy+BSSXyQLG3sg8pDDe8AJwXDpG2fQTyTzQm6l OnaMCzosvALk2EOPJryMkOCI52+hk67cSFA0HjgTbkAv4Mssd52y/5VZR28a+LW+mJIZDurI Y14UIe50G99xYxjuD1lNdTa/Yv6qFfEAqNdjEBKNuOEUQOlTLndOsvxOOPa1mRUk8Bqm9BUt LHk3GDb8bfDwdos1/h2QPEi+eI+O/bm8YX7qE7uZ13bRWBY+S4+cd+Cyj8ezKYAJo9B+0g4a RVhdhc3AtW44lvZo1h2iml9twMLfewKkGV3oG35CcF9mOd7n6vDad3teeNpYd/5qYhkopQrG k2oRBqxyvpSLrJepsyaIpfrt5NNaH7yTCtGXcxlGf2jzGdei6H4xQPjDcVq2Ra5GJohnb/ix uOc0pWciL80ohtpSspLlWoPiIowiKJu/D/Y0bQdatUOZcGadkywCZc/dg5hcAYNYchc8AwA4 2dp6w8SlIsm1yIGafWlNnfvqbRBglSTnxFuKqVggiz2zk+1wa/oP+B96lm7N4/3Aw6uy7lWC HvsHIcv4lxCWkFXkwsuWqzEKK6kxVpRDoEQPDj+Oy/ZJ5fYuMbkdHrlegwoQ64LrqdmiVVPC TwQYEQIADwIbDAUCVF/S8QUJHlwd3wAKCRBhV5kVtWN2Do+FAJ956xSz2XpDHql+Wg/2qv3b G10n8gCguORqNGMsVRxrlLs7/himep7MrCc= Message-ID: Date: Mon, 13 Jan 2020 09:51:54 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 In-Reply-To: <1758567.4I393bidJ1@dabox> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 1/13/20 9:37 AM, Tim Sander wrote: > Hi > > I just found out that the commit bfdbfd28f76028b960458d107dc4ae9240c928b3 > which also went in the stable release series causes an oops > in the stmicro driver an a Terrasic DE0 NanoSoc board with Intel SocFPGA > CycloneV chip. I am currently following Preempt-RT that's why i just noticed > only yet when testing 5.4.10-rt5 but this also occurs without any Preempt-RT > patchset. Reverting the patch fixes the oops. > > It would be nice if this change could be reverted or otherwise fixed. This should be fixed with: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=da29f2d84bd10234df570b7f07cbd0166e738230 which will likely make it so stable soon. > > Best regards > Tim Sander > > 8<--- cut here --- > Unable to handle kernel NULL pointer dereference at virtual address 00000234 > pgd = 3bed3403 > [00000234] *pgd=1e05d831, *pte=00000000, *ppte=00000000 > Internal error: Oops: 17 [#1] SMP ARM > Modules linked in: i2c_altera > CPU: 0 PID: 182 Comm: systemd-network Tainted: G W 5.4.10 #1 > Hardware name: Altera SOCFPGA > PC is at mdiobus_get_phy+0x18/0x34 > LR is at stmmac_open+0x3a0/0x4a8 > pc : [<8056a73c>] lr : [<8057887c>] psr: a0070013 > sp : 9e13fa98 ip : 9e13faa8 fp : 9e13faa4 > r10: 9f3dd000 r9 : 9e94d3c0 r8 : 9f3de000 > r7 : 9f3dc500 r6 : 8093d10c r5 : ffffffff r4 : 9f3dc000 > r3 : 9f1e7440 r2 : 00000000 r1 : 0000008d r0 : 00000000 > Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none > Control: 10c5387d Table: 1eb9004a DAC: 00000051 > Process systemd-network (pid: 182, stack limit = 0x6c130e0c) > Stack: (0x9e13fa98 to 0x9e140000) > fa80: 9e13fb04 9e13faa8 > faa0: 8057887c 8056a730 0000000e 9e13fb14 8093d10c 9e13fdbc 00001002 9e94d3c0 > fac0: 9e13fae4 9e13fad0 80147f54 80147da8 00000000 80c04e08 9e13fb04 9f3dc000 > fae0: 9e13fdbc 8093d10c 9f3dc02c 00001002 9e94d3c0 9e13fd24 9e13fb3c 9e13fb08 > fb00: 80699fa8 805784e8 9e13fb24 9e13fb18 8086b4dc 9f3dc000 9e13fdbc 80c04e08 > fb20: 9f3dc000 00000001 00001003 9e13fdbc 9e13fb7c 9e13fb40 8069a3d8 80699ed0 > fb40: 00000000 20030093 9f264300 80c053a4 9e13fb7c 80c04e08 801107b0 9f3dc000 > fb60: 9e13fc54 00001002 00000000 9f3dc138 9e13fba4 9e13fb80 8069a460 8069a264 > fb80: 9f3dc000 9e13fc54 00000000 9e13fdbc 00000000 9e94d3c0 9e13fc3c 9e13fba8 > fba0: 806ae5b4 8069a444 00000000 80c04e08 9e13fbcc 00000008 9eb4ca10 8093d10c > fbc0: 80955290 9e13fc54 00000000 0000000a 9e13fc14 9e13fbe0 804a679c 804a5f80 > fbe0: 9e13fdbc 9e9c9c14 00000000 9e13fc54 9e13fdbc 9e94d3c0 80c6a9c0 9e13fdbc > fc00: 80c9e60c 00000000 9e13fc3c 80c04e08 804a687c 9eb4ca00 9e13fdbc 9e94d3c0 > fc20: 80c6a9c0 9eb4ca10 80c9e60c 00000000 9e13fd5c 9e13fc40 806aed1c 806ae320 > fc40: 9e13fc54 9e13fd24 00000000 9e13fc58 80166278 00000000 00000000 00000000 > fc60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 9eb4ca20 > fc80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 > fca0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 > fcc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 > fce0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 > fd00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 > fd20: 00000000 8012dc00 9e13fd4c 9e13fd38 806d93b8 80c04e08 9eb4ca00 9eb4ca00 > fd40: 00000003 9e94d3c0 9f11e200 9e13fdbc 9e13fdb4 9e13fd60 806adfc4 806aec24 > fd60: 80760e20 00000000 9e13fd8c 00000003 9f1f54c4 9f19c000 9e13fd94 9e13fd88 > fd80: 8049134c 80c04e08 9e13fe0c 9e94d3c0 806add48 9eb4ca00 00000028 00000000 > fda0: 00000000 000000ca 9e13fdfc 9e13fdb8 806dddec 806add54 00010000 00000000 > fdc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 80c04e08 > fde0: 9f19c000 00000028 9eb40800 9e94d3c0 9e13fe0c 9e13fe00 806ad2bc 806ddd28 > fe00: 9e13fe3c 9e13fe10 806dd604 806ad2a8 7fffffff 80c04e08 00000008 9e13febc > fe20: 00000008 9e94d3c0 00000028 9eb40800 9e13fe9c 9e13fe40 806dd844 806dd488 > fe40: 00000000 000bd178 00000098 000bc8a0 9f11f6c0 00000000 9f11f6c0 00000000 > fe60: 000000b6 000000ca 000000ca 80c04e08 00000010 00000000 9e44cb40 00000000 > fe80: 7ec128a4 801011c4 9e13e000 00000122 9e13ff8c 9e13fea0 80671f34 806dd69c > fea0: 9e13fec4 8018b8d4 9e13feec 00000000 00000000 000b5698 00000028 9e13feec > fec0: 00000010 00000005 00000000 00000000 9e13febc 00000000 00000000 00000000 > fee0: 00000000 00000000 808662a4 00000010 00000000 00000000 00000000 9e13ff08 > ff00: 802ab5e8 80c04e08 9e13ff2c 8019c218 9e13ff64 9e13ff20 8019c218 8062fde8 > ff20: 5d92971d 25613170 00000000 00000001 7ec128d4 00000107 801011c4 7ec128d4 > ff40: 00000008 00000000 00000051 80194160 9e13e000 0000001f 28626690 80c04e08 > ff60: 801a4e20 7ec128d4 9e13ffa4 80c04e08 7ec128a4 00000010 76f21180 00000122 > ff80: 9e13ffa4 9e13ff90 80671fb8 80671e5c 7ec128a4 00000010 00000000 9e13ffa8 > ffa0: 80101000 80671f98 7ec128a4 00000010 00000003 000b5698 00000028 00000000 > ffc0: 7ec128a4 00000010 76f21180 00000122 000000b6 00000000 000000b6 0008b7c0 > ffe0: 00000122 7ec12870 76d2f425 76d312b6 00070030 00000003 00000000 00000000 > Backtrace: > [<8056a724>] (mdiobus_get_phy) from [<8057887c>] (stmmac_open+0x3a0/0x4a8) > [<805784dc>] (stmmac_open) from [<80699fa8>] (__dev_open+0xe4/0x168) > r10:9e13fd24 r9:9e94d3c0 r8:00001002 r7:9f3dc02c r6:8093d10c r5:9e13fdbc > r4:9f3dc000 > [<80699ec4>] (__dev_open) from [<8069a3d8>] (__dev_change_flags+0x180/0x1e0) > r7:9e13fdbc r6:00001003 r5:00000001 r4:9f3dc000 > [<8069a258>] (__dev_change_flags) from [<8069a460>] (dev_change_flags+0x28/0x58) > r8:9f3dc138 r7:00000000 r6:00001002 r5:9e13fc54 r4:9f3dc000 > [<8069a438>] (dev_change_flags) from [<806ae5b4>] (do_setlink+0x2a0/0x904) > r9:9e94d3c0 r8:00000000 r7:9e13fdbc r6:00000000 r5:9e13fc54 r4:9f3dc000 > [<806ae314>] (do_setlink) from [<806aed1c>] (rtnl_setlink+0x104/0x174) > r10:00000000 r9:80c9e60c r8:9eb4ca10 r7:80c6a9c0 r6:9e94d3c0 r5:9e13fdbc > r4:9eb4ca00 > [<806aec18>] (rtnl_setlink) from [<806adfc4>] (rtnetlink_rcv_msg+0x27c/0x304) > r8:9e13fdbc r7:9f11e200 r6:9e94d3c0 r5:00000003 r4:9eb4ca00 > [<806add48>] (rtnetlink_rcv_msg) from [<806dddec>] > (netlink_rcv_skb+0xd0/0x130) > r10:000000ca r9:00000000 r8:00000000 r7:00000028 r6:9eb4ca00 r5:806add48 > r4:9e94d3c0 > [<806ddd1c>] (netlink_rcv_skb) from [<806ad2bc>] (rtnetlink_rcv+0x20/0x24) > r7:9e94d3c0 r6:9eb40800 r5:00000028 r4:9f19c000 > [<806ad29c>] (rtnetlink_rcv) from [<806dd604>] (netlink_unicast+0x188/0x214) > [<806dd47c>] (netlink_unicast) from [<806dd844>] (netlink_sendmsg+0x1b4/0x388) > r8:9eb40800 r7:00000028 r6:9e94d3c0 r5:00000008 r4:9e13febc > [<806dd690>] (netlink_sendmsg) from [<80671f34>] (__sys_sendto+0xe4/0x13c) > r10:00000122 r9:9e13e000 r8:801011c4 r7:7ec128a4 r6:00000000 r5:9e44cb40 > r4:00000000 > [<80671e50>] (__sys_sendto) from [<80671fb8>] (sys_sendto+0x2c/0x34) > r7:00000122 r6:76f21180 r5:00000010 r4:7ec128a4 > [<80671f8c>] (sys_sendto) from [<80101000>] (ret_fast_syscall+0x0/0x28) > Exception stack(0x9e13ffa8 to 0x9e13fff0) > ffa0: 7ec128a4 00000010 00000003 000b5698 00000028 00000000 > ffc0: 7ec128a4 00000010 76f21180 00000122 000000b6 00000000 000000b6 0008b7c0 > ffe0: 00000122 7ec12870 76d2f425 76d312b6 > Code: e24cb004 e52de004 e8bd4000 e281108e (e7900101) > Starting systemd-resolved.service... > ---[ end trace 4faeeaf13cd9139e ]--- > > -- Florian