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=-2.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 6B2C1C4338F for ; Thu, 5 Aug 2021 20:54:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3E8CA61102 for ; Thu, 5 Aug 2021 20:54:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241377AbhHEUyI (ORCPT ); Thu, 5 Aug 2021 16:54:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46502 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230241AbhHEUyI (ORCPT ); Thu, 5 Aug 2021 16:54:08 -0400 Received: from mail-ed1-x52f.google.com (mail-ed1-x52f.google.com [IPv6:2a00:1450:4864:20::52f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5CCF6C0613D5 for ; Thu, 5 Aug 2021 13:53:53 -0700 (PDT) Received: by mail-ed1-x52f.google.com with SMTP id x14so10194183edr.12 for ; Thu, 05 Aug 2021 13:53:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:content-transfer-encoding:mime-version:subject:message-id:date :to; bh=NBk4v7YJbgRux5qvAIwvi4IbfCS0FzKP8BULNvVbo8k=; b=chEEneEuTkdmPpPwDKs+6gKVJ8L5edK6WPaYK0i6CBIAUwkdSbsYJhPcCu9I+MDe/a bNLgyMxzWx0nhwCBghFuDsbnfOkN7WilCDtZK7XSVAr/z4/GR0fRpwMiYF2wkexwQYO6 LPulZmpb9DyHOIyilQjnXC41cEKINnz+HWNlb8tKloxU0RLGbN7M0I1ArTL1QwQZIKQD sCPpM0Hr/T6Pe+ibkhjv23DLVLw/ChMLUpo4rKrFJ2sKKABAKYyd3pFm52IvZoYiDEI+ VBZGx0i/+IUQgvHpmb2WERdTvkS3Bdtntb+hzWtVxtfBqe7Ki0qkUVAhJmKmmxrEtLju xOIA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:content-transfer-encoding:mime-version :subject:message-id:date:to; bh=NBk4v7YJbgRux5qvAIwvi4IbfCS0FzKP8BULNvVbo8k=; b=CkaIT0IIScN3XL4h01Y1bv1Wf/Ls3zxNUspTipuRkeQeXEAYDFCyCKZxWmi6y68wtS HIrRpSbCph0nUQqs5EA4VFdJ80Q6cJ8C6u8jT4rTzup35YeIO2Uf0W68SMWm2OZi85oB /1rCQuXA0o1OLOWjekqJMFkKdeF1zoJprFP6qrJHy1PLKNegET7jMPWrgAqkeblEC+Kg LXUDQZHVouivl6LR7Of632nSiwXk5smwk7HJauNl7d8sHdk3zPZ9AWLMWur34AmNR3lj YaEjZPjjsauRR2zjCz7HOnDlEl76KCj1qOcZ64qtP23EA6+dNWu6qNuCVqv5Nenna1/v tMtg== X-Gm-Message-State: AOAM530dZjZ2ew6fQ7hmMbUXRStdh+wRJSf581amzfeEXVLSkbp6YjzM 7kIxQZWoYMgBEXSRy0e74EWsB1pxIfzt/Q== X-Google-Smtp-Source: ABdhPJx/UAaOLTZqEHqxay7bUTyDGw4e9zoy7uMUt8ixUMRD90kS/YPFVFfLWOGmbkwi0TyZhcHqFw== X-Received: by 2002:a05:6402:60e:: with SMTP id n14mr8955741edv.142.1628196831821; Thu, 05 Aug 2021 13:53:51 -0700 (PDT) Received: from smtpclient.apple ([178.254.237.20]) by smtp.gmail.com with ESMTPSA id mh10sm2088440ejb.32.2021.08.05.13.53.51 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 05 Aug 2021 13:53:51 -0700 (PDT) From: Martin Zaharinov Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.120.0.1.13\)) Subject: Urgent Bug report: PPPoE ioctl(PPPIOCCONNECT): Transport endpoint is not connected Message-Id: <7EE80F78-6107-4C6E-B61D-01752D44155F@gmail.com> Date: Thu, 5 Aug 2021 23:53:50 +0300 To: netdev , gregkh@linuxfoundation.org, Eric Dumazet X-Mailer: Apple Mail (2.3654.120.0.1.13) Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi Net dev team Please check this error : Last time I write for this problem : = https://www.spinics.net/lists/netdev/msg707513.html But not find any solution. Config of server is : Bonding port channel (LACP) > Accel PPP server > = Huawei switch. Server is work fine users is down/up 500+ users . But in one moment server make spike and affect other vlans in same = server . And in accel I see many row with this error. Is there options to find and fix this bug. With accel team I discus this problem and they claim it is kernel bug = and need to find solution with Kernel dev team. [2021-08-05 13:52:05.294] vlan912: 24b205903d09718e: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:05.298] vlan912: 24b205903d097162: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:05.626] vlan641: 24b205903d09711b: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:11.000] vlan912: 24b205903d097105: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:17.852] vlan912: 24b205903d0971ae: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:21.113] vlan641: 24b205903d09715b: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:27.963] vlan912: 24b205903d09718d: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:30.249] vlan496: 24b205903d097184: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:30.992] vlan420: 24b205903d09718a: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:33.937] vlan640: 24b205903d0971cd: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:40.032] vlan912: 24b205903d097182: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:40.420] vlan912: 24b205903d0971d5: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:42.799] vlan912: 24b205903d09713a: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:42.799] vlan614: 24b205903d0971e5: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:43.102] vlan912: 24b205903d097190: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:43.850] vlan479: 24b205903d097153: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:43.850] vlan479: 24b205903d097141: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:43.852] vlan912: 24b205903d097198: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:43.977] vlan637: 24b205903d097148: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected [2021-08-05 13:52:44.528] vlan637: 24b205903d0971c3: = ioctl(PPPIOCCONNECT): Transport endpoint is not connected Martin=