From owner-freebsd-net@freebsd.org Sun Jul 21 05:25:24 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 0E330AA53D for ; Sun, 21 Jul 2019 05:25:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id E42A86D293 for ; Sun, 21 Jul 2019 05:25:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id E3BC8AA53C; Sun, 21 Jul 2019 05:25:23 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E37F3AA53B for ; Sun, 21 Jul 2019 05:25:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C57346D292 for ; Sun, 21 Jul 2019 05:25:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id A0A6A1E333 for ; Sun, 21 Jul 2019 05:25:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6L5PNY3049664 for ; Sun, 21 Jul 2019 05:25:23 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6L5PN5T049662 for net@FreeBSD.org; Sun, 21 Jul 2019 05:25:23 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 238796] ipfilter: failure to detect the same rules when arguments ordered differently Date: Sun, 21 Jul 2019 05:25:23 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: patch X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: msl0000023508@gmail.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: cy@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: E42A86D293 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.985,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Jul 2019 05:25:24 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D238796 --- Comment #32 from WHR --- (In reply to Cy Schubert from comment #31) Of course 'fr_tifs' and 'fr_dif' are sturcts; but they contains index, in t= he struct, so you can't compare those indexes directly when comparing rule objects. --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Sun Jul 21 14:40:17 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B0B77B4FA7 for ; Sun, 21 Jul 2019 14:40:17 +0000 (UTC) (envelope-from ronald@taufilms.com) Received: from mail-ot1-x331.google.com (mail-ot1-x331.google.com [IPv6:2607:f8b0:4864:20::331]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4511582CE9 for ; Sun, 21 Jul 2019 14:40:16 +0000 (UTC) (envelope-from ronald@taufilms.com) Received: by mail-ot1-x331.google.com with SMTP id j11so13300267otp.10 for ; Sun, 21 Jul 2019 07:40:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=taufilms-com.20150623.gappssmtp.com; s=20150623; h=mime-version:from:date:message-id:subject:to; bh=fXCwdf85GI3ZD5xZiE7E+cGSkeRRs6/kyiMBEzGPmgc=; b=bFM95RrZnhDnn32r89vNaLAceJ71pM3A4QIDGliTYSiLnIrWxcHir7Sh5MyXdabDul wKmlW9uqMYEyy8dYsiOzpYB70xo74ZVpKtVd0Vebq0gQdhVHdx5jL0b9I96xR3n4fwTR 99gbNMaKX8j2qIOSTIYjj2o8H0E9y5SLUhnzuGspUz18NddjcUXhWnHH4WPyiEzGAzXx zSx9jq/wCPXVfa/kIhgkjCzf2blSz6P3mePVXCoSdkhvDJep9Zn4ghsnDGhOV2QbX1pj WQYICGDNcFwXJ76xXgOOHE9jCHpGrKIH4kTlgNEgnRwG6OiH7IaJ+WHFK8ihkEgbvZvZ Cmmg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=fXCwdf85GI3ZD5xZiE7E+cGSkeRRs6/kyiMBEzGPmgc=; b=IKoIjbPL5sgYlp0FD5kiyi5c5llMjYNTzaw0R/Vldr0IXDIO6sVf2o9vm7cLQVzfp6 PHWrh4JxL1vOgypGCibZxflJgtDkkl8pSxHUSVzhKegS80rDF9HvTRyVl+pKqM38DlGj k2hxFMZbzf4Q6GfPAFa9c+mDwYB+0CuILK0zM6j05RXMIaqeR4Co0cmlhnWH8c3OXFj5 VsoHTiiTbE5/Jgqn+tWlN/qKiALLka9d36iKAR0l0T0B+mPqUAb+M7oLr/ovYs02N2EN mLMlzrj3LGlHPsXqU3nXbcxJ+q76ps1qGUiS2Cyb9RUTJsb4TE/pMqcdzg/h/5zhlovp cgWQ== X-Gm-Message-State: APjAAAUKzsWb1lRAN5wZqDAgIAeuSFWwNIwUTGXrRQTsA6v/iiUIFoHF CT1bn9jHpUkbKMAX/tTWB6GSNtG4Hu+SCL8dH0o0aEf97Wo= X-Google-Smtp-Source: APXvYqzyiL8OXDhMQDqxQch+l5bI40mzTfZR0HPZdL9qNjNnIsh1RZ0kCBN8jbtjijUOg24VoHh253103qlBQhMMw5Q= X-Received: by 2002:a9d:77d5:: with SMTP id w21mr43128157otl.330.1563720014679; Sun, 21 Jul 2019 07:40:14 -0700 (PDT) MIME-Version: 1.0 From: Ronald Khoo Date: Sun, 21 Jul 2019 22:40:04 +0800 Message-ID: Subject: does qlnxe 100G support DAC splitter? To: freebsd-net@freebsd.org X-Rspamd-Queue-Id: 4511582CE9 X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=taufilms-com.20150623.gappssmtp.com header.s=20150623 header.b=bFM95RrZ X-Spamd-Result: default: False [-5.00 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.99)[-0.994,0]; R_DKIM_ALLOW(-0.20)[taufilms-com.20150623.gappssmtp.com:s=20150623]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; RCVD_TLS_LAST(0.00)[]; DKIM_TRACE(0.00)[taufilms-com.20150623.gappssmtp.com:+]; MX_GOOD(-0.01)[alt1.aspmx.l.google.com,aspmx.l.google.com,alt3.aspmx.l.google.com,alt2.aspmx.l.google.com,alt4.aspmx.l.google.com]; DMARC_NA(0.00)[taufilms.com]; RCVD_IN_DNSWL_NONE(0.00)[1.3.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; R_SPF_NA(0.00)[]; NEURAL_HAM_SHORT(-0.82)[-0.824,0]; FROM_EQ_ENVFROM(0.00)[]; SUBJECT_ENDS_QUESTION(1.00)[]; MIME_TRACE(0.00)[0:+,1:+]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; IP_SCORE(-2.87)[ip: (-8.75), ipnet: 2607:f8b0::/32(-3.12), asn: 15169(-2.43), country: US(-0.05)] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Jul 2019 14:40:17 -0000 hi freebsd-net, two questions: a. does the qlnxe driver support treating one 100G port as four separate 25G ethernet interfaces via a QSFP28 to 4 x SP25 DAC splitter cable? b. and does it work for one of those to be plugged into a 10G SFP+ switch? trying to figure out an upgrade path from 10G to 25G to 100G on a slot constrained server -- a recent TYAN which only has one proprietary slot for a high speed NIC and I'd like to be able to connect to both a current 10G switch as well as a 100G switch in future (at 25 while migrating and then at 100 once done). the alternative would be to buy a dual 10G NIC initially and then throw it away when going to 100G -- I'm wondering if I can avoid that. thanks! ronald From owner-freebsd-net@freebsd.org Sun Jul 21 20:17:23 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3D282BC7D5; Sun, 21 Jul 2019 20:17:23 +0000 (UTC) (envelope-from agapon@gmail.com) Received: from mail-pl1-f194.google.com (mail-pl1-f194.google.com [209.85.214.194]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 5EB938EA3D; Sun, 21 Jul 2019 20:17:22 +0000 (UTC) (envelope-from agapon@gmail.com) Received: by mail-pl1-f194.google.com with SMTP id 4so11133223pld.10; Sun, 21 Jul 2019 13:17:22 -0700 (PDT) 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:openpgp:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=DIhR3clyagmIVZvNB4B/ZbvGkaRQmPDfCzpvEh7YSo4=; b=k9u2HWNquAX+Zk5VJeNFYROzgcb7MFrlGqOmBHUP6SwPO3vwr21ep0SKAK6kHMQMcX RgTcP+G2uvUMhUz5ekIgrLxb0m8Tl14rNA8w+sX9ODN6cETCip9Y2XBbmu24X8DhPRvX JlugtvB/yAFDG1YiDAbHNyStzAJkA8Za0c2wktLu0zSsiFeoykje45ZRoHIS5xtBJwRV IARBmN33lz5az0R69v+uyeP13jG4I0srJUklzGNVmUg89cbPA3cF0OmK0QkviRwIfb/z cMSGP5sydDhsZZFbEZOGttHuO41BjsvwJaRPk2oYBMPeN1e+5FsICuzj07tM8PiTVUF2 Fo0A== X-Gm-Message-State: APjAAAVEna13gU67eOaGATR4r0iB6PXasFWBBjeaUPQa8MVuQKgZLHVP yi3QhQZJiYjnMzspDAUq8NLwSw90 X-Google-Smtp-Source: APXvYqw1Odf37OzHJaOL4uYL0tUkqFSNbNf/14NvzHJGsVBgxngeW5B3b67SAslCT/xqrWd4fJHu5A== X-Received: by 2002:a17:902:1081:: with SMTP id c1mr72489234pla.200.1563740234784; Sun, 21 Jul 2019 13:17:14 -0700 (PDT) Received: from [192.168.1.36] (broadband-82-140-242-163.atc.tvcom.ru. [82.140.242.163]) by smtp.googlemail.com with ESMTPSA id b29sm62926024pfr.159.2019.07.21.13.17.11 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 21 Jul 2019 13:17:13 -0700 (PDT) Subject: Re: vmx0: watchdog timeout on queue 2, no interrupts on BSP To: Patrick Kelsey Cc: freebsd-net@freebsd.org, FreeBSD Current References: <9c509f7b-8294-d2fe-ea3e-f10fd51f5736@FreeBSD.org> From: Andriy Gapon Openpgp: preference=signencrypt Message-ID: Date: Sun, 21 Jul 2019 23:17:08 +0300 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 5EB938EA3D X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of agapon@gmail.com designates 209.85.214.194 as permitted sender) smtp.mailfrom=agapon@gmail.com X-Spamd-Result: default: False [-4.09 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; MIME_TRACE(0.00)[0:+]; DMARC_NA(0.00)[FreeBSD.org]; TO_DN_SOME(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCVD_COUNT_THREE(0.00)[3]; RCVD_TLS_LAST(0.00)[]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; NEURAL_HAM_SHORT(-0.90)[-0.896,0]; RCVD_IN_DNSWL_NONE(0.00)[194.214.85.209.list.dnswl.org : 127.0.5.0]; RWL_MAILSPIKE_GOOD(0.00)[194.214.85.209.rep.mailspike.net : 127.0.0.18]; IP_SCORE(-1.18)[ipnet: 209.85.128.0/17(-3.44), asn: 15169(-2.42), country: US(-0.05)]; FORGED_SENDER(0.30)[avg@FreeBSD.org,agapon@gmail.com]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[avg@FreeBSD.org,agapon@gmail.com]; MID_RHS_MATCH_FROM(0.00)[] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Jul 2019 20:17:23 -0000 On 20/07/2019 20:08, Patrick Kelsey wrote: > > > On Fri, Jul 19, 2019 at 10:07 AM Andriy Gapon > wrote: > > > Recently we experienced a strange problem. > We noticed a lot of these messages in the logs: > vmx0: watchdog timeout on queue 2 > (always queue 2) > Also, we noticed that connections to some end points did not work at all > while others worked without problems.  I assume that that was because > specific flows got assigned to that queue 2. > > Further investigation has shown that none of interrupts assigned to the > BSP has ever fired (since boot, of course).  That included vmx0:rx2 and > vmx0:tx2.  But also interrupts for other drivers as well. > > Trying to get more information I rebooted the system and the problem > disappeared. > > Has anyone seen anything like that? > Any thoughts on possible causes? > Any suggestions what to check if/when the problem reoccurs? > > Thanks! > > > If you are running head at or after r347221 or stable/12 at or after > r349112, then this could be due to > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239118 (see Comment 4 > - short story is that an iflib change has broken the vmx driver). I am not sure if that bug could lead to all interrupts on the core getting disabled (for all drivers), and right at the boot time. -- Andriy Gapon From owner-freebsd-net@freebsd.org Sun Jul 21 20:32:10 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 590E2BCE6B; Sun, 21 Jul 2019 20:32:10 +0000 (UTC) (envelope-from pkelsey@gmail.com) Received: from mail-ot1-x342.google.com (mail-ot1-x342.google.com [IPv6:2607:f8b0:4864:20::342]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 3697B8F375; Sun, 21 Jul 2019 20:32:09 +0000 (UTC) (envelope-from pkelsey@gmail.com) Received: by mail-ot1-x342.google.com with SMTP id r6so38070901oti.3; Sun, 21 Jul 2019 13:32:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=W9hWa6Gs3qPv8LlQ/edRF3vs/lKoo2ziuqRzAxgvWPY=; b=mT6qNwCBQ9adJRGgHfq1WJHbG/VbthXsIaU/nN6A1yp6VQBo9GaOS6UAVJ6+IyVgAx p5pu9tGG8+rcLBqM1Z7QkW11AaxEgV4glTg9NkhzCtoBvs60CKoSNfeA0BQSVFuJiP80 PHFeW02hC+uT1rxy1m/3nhn2y6Qprcs1OQOv2rT63SV06xuKIEsoJSjoBrjjPF2FLZ6J zyRt8nkw9HG/V7Ww1f4AQdtT5x9L4X8Cuj38UAyAOTjTrWJGbXe6nWjB0NQjCRMTOGOQ nOUhKg6o94GwD5iLguuYFgEQDaPM9IheUS1oTlOpXwBxNENMVNw635OxJx2pquocbNd3 ZCEA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:mime-version:subject:from:in-reply-to :date:cc:content-transfer-encoding:message-id:references:to; bh=W9hWa6Gs3qPv8LlQ/edRF3vs/lKoo2ziuqRzAxgvWPY=; b=IxBuFHfVhn3SVRX9/GXaNlOA6c2rbKg+hrbmg+ZIZ1JW/giPfNcRkPmL+Z73GRnUcy qJ/eYnGNOPWhqgR7TPLB5cxlYdNgqroSiCVm2HOY+kw3fj+4uKdUVcMq43pZ339g3Moq RjGUv49gxeuTBPsp4T8QRKNHmHbRy9Nha74MSe3tr04V9UoRxNLEVgvHsp4IeYd8xGFV sJfWoR4uTVw7NlDR8kFEw1M+fsSxw2n8eFKqdOFoaL90NoY7JW6FFAF7ZDa7ylxgDGRm dSt3JsGezlJ+37Y/o/Ngt/ks4ZXqyuQrRX8QhXOOJxzpFZm9bOmeisy/GsijcJkzeoDV U0VQ== X-Gm-Message-State: APjAAAVs64YCHehpH9ZO/xO9gCyPfHtOfFwyqu6e4lE06k5tfxjWVD7t XMv6K5Q86qZWApKxPYubcqB0zBssN10= X-Google-Smtp-Source: APXvYqwknql3f3/wE/ydNOtKriHtw9Rkpt/f8AQnW/L5KceaTyvAJwEWyc6gMcn3tOjuS/ZqlSMShA== X-Received: by 2002:a05:6830:200e:: with SMTP id e14mr5858243otp.245.1563741128277; Sun, 21 Jul 2019 13:32:08 -0700 (PDT) Received: from [10.108.108.123] (mobile-107-92-57-163.mycingular.net. [107.92.57.163]) by smtp.gmail.com with ESMTPSA id 103sm13151282otu.33.2019.07.21.13.32.07 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 21 Jul 2019 13:32:07 -0700 (PDT) Sender: Patrick Kelsey Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (1.0) Subject: Re: vmx0: watchdog timeout on queue 2, no interrupts on BSP From: Patrick Kelsey X-Mailer: iPhone Mail (16F203) In-Reply-To: Date: Sun, 21 Jul 2019 16:32:04 -0400 Cc: freebsd-net@freebsd.org, FreeBSD Current Content-Transfer-Encoding: quoted-printable Message-Id: References: <9c509f7b-8294-d2fe-ea3e-f10fd51f5736@FreeBSD.org> To: Andriy Gapon X-Rspamd-Queue-Id: 3697B8F375 X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=mT6qNwCB; spf=pass (mx1.freebsd.org: domain of pkelsey@gmail.com designates 2607:f8b0:4864:20::342 as permitted sender) smtp.mailfrom=pkelsey@gmail.com X-Spamd-Result: default: False [-3.33 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; MV_CASE(0.50)[]; RCVD_COUNT_THREE(0.00)[3]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; DKIM_TRACE(0.00)[gmail.com:+]; NEURAL_HAM_SHORT(-0.91)[-0.913,0]; FORGED_SENDER(0.30)[pkelsey@freebsd.org,pkelsey@gmail.com]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; FROM_NEQ_ENVFROM(0.00)[pkelsey@freebsd.org,pkelsey@gmail.com]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.99)[-0.990,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[freebsd.org]; IP_SCORE(-0.72)[ip: (2.01), ipnet: 2607:f8b0::/32(-3.11), asn: 15169(-2.42), country: US(-0.05)]; RCVD_IN_DNSWL_NONE(0.00)[2.4.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Jul 2019 20:32:10 -0000 > On Jul 21, 2019, at 4:17 PM, Andriy Gapon wrote: >=20 >> On 20/07/2019 20:08, Patrick Kelsey wrote: >>=20 >>=20 >> On Fri, Jul 19, 2019 at 10:07 AM Andriy Gapon > > wrote: >>=20 >>=20 >> Recently we experienced a strange problem. >> We noticed a lot of these messages in the logs: >> vmx0: watchdog timeout on queue 2 >> (always queue 2) >> Also, we noticed that connections to some end points did not work at a= ll >> while others worked without problems. I assume that that was because >> specific flows got assigned to that queue 2. >>=20 >> Further investigation has shown that none of interrupts assigned to th= e >> BSP has ever fired (since boot, of course). That included vmx0:rx2 an= d >> vmx0:tx2. But also interrupts for other drivers as well. >>=20 >> Trying to get more information I rebooted the system and the problem >> disappeared. >>=20 >> Has anyone seen anything like that? >> Any thoughts on possible causes? >> Any suggestions what to check if/when the problem reoccurs? >>=20 >> Thanks! >>=20 >>=20 >> If you are running head at or after r347221 or stable/12 at or after >> r349112, then this could be due to >> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239118 (see Comment 4= >> - short story is that an iflib change has broken the vmx driver). >=20 > I am not sure if that bug could lead to all interrupts on the core > getting disabled (for all drivers), and right at the boot time. I am not sure either, but it=E2=80=99s the kind of bug that breaks the desig= n of the vmx driver in such a way that its state can get corrupted to the po= int where the kernel can panic. I haven=E2=80=99t fully analyzed the potent= ial scope of memory corruption / hardware state corruption that can occur (b= ecause the fix for the issue is already apparent), so I am freely considerin= g it to include elements beyond the device and driver itself. If you are saying that zero vmx queue interrupts have occurred anywhere in t= he system, then I would rule out any connection to this as a prerequisite fo= r the corruption to occur is having at least one such interrupt. -Patrick= From owner-freebsd-net@freebsd.org Sun Jul 21 21:01:24 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 4595BBE82C for ; Sun, 21 Jul 2019 21:01:24 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 0AACD6C597 for ; Sun, 21 Jul 2019 21:01:24 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: by mailman.nyi.freebsd.org (Postfix) id 023B9BE826; Sun, 21 Jul 2019 21:01:24 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 01C20BE825 for ; Sun, 21 Jul 2019 21:01:23 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 98CDD6C58B for ; Sun, 21 Jul 2019 21:01:23 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 0DB7B15C9 for ; Sun, 21 Jul 2019 21:01:22 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6LL1LGH053511 for ; Sun, 21 Jul 2019 21:01:21 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6LL1LcQ053510 for net@FreeBSD.org; Sun, 21 Jul 2019 21:01:21 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Message-Id: <201907212101.x6LL1LcQ053510@kenobi.freebsd.org> X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@FreeBSD.org using -f From: bugzilla-noreply@FreeBSD.org To: net@FreeBSD.org Subject: Problem reports for net@FreeBSD.org that need special attention Date: Sun, 21 Jul 2019 21:01:21 +0000 MIME-Version: 1.0 X-Rspamd-Queue-Id: 98CDD6C58B X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.99 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.99)[-0.989,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Jul 2019 21:01:24 -0000 To view an individual PR, use: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id). The following is a listing of current problems submitted by FreeBSD users, which need special attention. These represent problem reports covering all versions including experimental development code and obsolete releases. Status | Bug Id | Description ------------+-----------+--------------------------------------------------- In Progress | 221146 | [ixgbe] Problem with second laggport In Progress | 235700 | oce(4) driver causes fatal trap 12 on boot with e New | 204438 | setsockopt() handling of kern.ipc.maxsockbuf limi New | 205592 | TCP processing in IPSec causes kernel panic New | 213410 | [carp] service netif restart causes hang only whe Open | 193452 | Dell PowerEdge 210 II -- Kernel panic bce (broadc Open | 194485 | Userland cannot add IPv6 prefix routes Open | 200319 | Bridge+CARP crashes/freezes Open | 202510 | [CARP] advertisements sourced from CARP IP cause Open | 222273 | igb(4): Kernel panic (fatal trap 12) due to netwo Open | 225438 | panic in6_unlink_ifa() due to race Open | 227720 | Kernel panic in ppp server Open | 233952 | jme NICs non functional after 11.2 to 12.0 upgrad Open | 236888 | ppp daemon: Allow MTU to be overridden for PPPoE Open | 236983 | bnxt(4) VLAN not operational unless explicit "ifc Open | 237072 | netgraph(4): performance issue [on HardenedBSD]? Open | 237391 | route get returns no result for network addresses Open | 237840 | Removed dummynet dependency on ipfw 18 problems total for which you should take action. From owner-freebsd-net@freebsd.org Mon Jul 22 01:31:42 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 4EA0EA43D1 for ; Mon, 22 Jul 2019 01:31:42 +0000 (UTC) (envelope-from laurie_jennings_1977@yahoo.com) Received: from sonic316-55.consmr.mail.gq1.yahoo.com (sonic316-55.consmr.mail.gq1.yahoo.com [98.137.69.31]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 88477727F0 for ; Mon, 22 Jul 2019 01:31:41 +0000 (UTC) (envelope-from laurie_jennings_1977@yahoo.com) X-YMail-OSG: na.ksVAVM1mU2tDBkjV3WgFZ7VU7BH8LvytwivLAowQpnBZX8vuOebw_L.wLZxV hagM3gmmv.RCULLqlk5IC4fwE3TAjwZAe_GerFQ6XVCyCCdYTPCqUb1hpKap5osU1qrPZtVI686N OV8vxxONqoxvbquQLhBBc96tYORgVrpG4053mxdLsWqUX1Sh6Q3BpNVRxPQugNtk1KlU6mihvWkA bHBHKYQ6apTmgsceZJl35amV26Ea8wXf9oamuckmm0Kyas2aim.Pyo14AlboISp9zZhFwHDCY2c9 e1eYEFRjFafVlzIMR08U8wWJJNCQNSJWbgg3RQESZqB8.MrkzKMgJsmE5C1gaSS7mcpnsYvy3rzs 4vRmvybdJhOZXAOypX95Bqpcam_NiAXi5MzklboQBs5FJatxgksOTS86lm7Abkaofvmzpn0hROf2 yCxc0lis3sgKpue2buoUF7VVAXNhS3GEGRG2f2Tx655ngHJ0K4cEOVqdlE60dKcziyCz_2qg5Rvy ie6AqnKMrdW3zT_5E9c8TLQx88qOjuTzahTIbeHMSO5v8mm_.vPbDkrsTo7b5rmR98i1cojyiuw4 UGCgv.N.ntQ9olETa6VFfybRTW3v7m6rh7HMog9T7UURCGOGqctz_kZxIsrBtwu48d4QATLcA1xw cmVaonzPDpCgcQATt7cWZ_bd.BYBFYSRgtjaHCZnLWWZGqwXIVrOfO7HvTpd1Qu6fbJwYzgECx1. FpXjyFwhGFKjcwWiqBX...7w9mUZU0cpJaT6n6XtCdVSU.qqo91Q4MIs.oEN9XkLaGzvzGZnrmwz hlgiohCmPoWG3HXcRb04Wz9OTP6if71.5r7uVOp9DNjxBYrzUnH5QjECNjXKeafxB_920WnvGiWb kcaULuJNSmEty1reeYgzUP46UERDhhDZJlP9.QZuuDJQR6DkIQJpbt1lw2E9e4Q1xEOCJSZlOPr3 DuAVWDgcIyNAD8pQUUmH0zm6WFe_.4ivWLMDkj6d06KSf51.NQeHIj51NSzInMgvFYP7zj9gEYEg fk4S938sXFM0se_lpoCedjv5krb8xqNpJdalQjVnnAE281ujgyAQuycVbt9KNOARdBL_967zHq0k aWWGcM_PNfRzR_g0qj5PtFTc8xwi7Zti2jVhoCfDtFW77o59g2rSgy8MRp1Zt4McIOOTVNPhiPpw eBRjlon6dObyiQNtZokxoeQNAZvKqsUvrX37ZEARfXUD5SkvVCqx6Pk40LvCi9YiBv60X5A-- Received: from sonic.gate.mail.ne1.yahoo.com by sonic316.consmr.mail.gq1.yahoo.com with HTTP; Mon, 22 Jul 2019 01:31:34 +0000 Date: Mon, 22 Jul 2019 01:21:25 +0000 (UTC) From: Laurie Jennings To: FreeBSD Net Cc: John Baldwin , Konstantin Belousov Message-ID: <2146491394.4652133.1563758485195@mail.yahoo.com> Subject: mmap kernel chunk into user space MIME-Version: 1.0 References: <2146491394.4652133.1563758485195.ref@mail.yahoo.com> X-Mailer: WebService/1.1.13991 YMailNorrin Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.1 Safari/605.1.15 X-Rspamd-Queue-Id: 88477727F0 X-Spamd-Bar: +++ X-Spamd-Result: default: False [3.56 / 15.00]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; FREEMAIL_FROM(0.00)[yahoo.com]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; RCVD_TLS_LAST(0.00)[]; NEURAL_SPAM_MEDIUM(0.95)[0.946,0]; NEURAL_SPAM_SHORT(0.98)[0.983,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; MX_GOOD(-0.01)[cached: mta6.am0.yahoodns.net]; DKIM_TRACE(0.00)[yahoo.com:+]; RCVD_IN_DNSWL_NONE(0.00)[31.69.137.98.list.dnswl.org : 127.0.5.0]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; IP_SCORE(1.72)[ip: (7.05), ipnet: 98.137.64.0/21(0.90), asn: 36647(0.72), country: US(-0.05)]; NEURAL_SPAM_LONG(0.91)[0.914,0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/21, country:US]; RCVD_COUNT_TWO(0.00)[2]; DWL_DNSWL_NONE(0.00)[yahoo.com.dwl.dnswl.org : 127.0.5.0] Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 22 Jul 2019 01:31:42 -0000 Im wondering if there have been changes to the api since FreeBSD 9 as I can't get some code I'm porting to work. I have a block of kernel memory wired down and I want to map it to user space. Its just a big structure that has stats and other volatile info. In 9.x I was able to simply do: // kptr has the kernel address obtained from an ioctl call fd=open("/dev/kmem",O_RDWR);memp=mmap(0,size,PROT_READ|PROT_WRITE,MAP_SHARED,fd,(off_t)kptr); And it just worked. In 11.3 it fails, and I havent been able to get ANYTHING to work with this method. I'm open to another method; I read something about mmap no longer supportinjgkmem. In which case, what can I do? LJ From owner-freebsd-net@freebsd.org Mon Jul 22 13:25:48 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id EDBADB1D2F for ; Mon, 22 Jul 2019 13:25:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id CF3A76F210 for ; Mon, 22 Jul 2019 13:25:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id CCDDCB1D2E; Mon, 22 Jul 2019 13:25:48 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id CC900B1D2D for ; Mon, 22 Jul 2019 13:25:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id AF9F26F20E for ; Mon, 22 Jul 2019 13:25:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 88398DA72 for ; Mon, 22 Jul 2019 13:25:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6MDPmC7001464 for ; Mon, 22 Jul 2019 13:25:48 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6MDPmXE001463 for net@FreeBSD.org; Mon, 22 Jul 2019 13:25:48 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 184141] [ppp] [patch] Kernel PPPoE sends bad echo-req magic number on big endian machines Date: Mon, 22 Jul 2019 13:25:48 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: sparc64 X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: emaste@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: emaste@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: CF3A76F210 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.99 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.99)[-0.988,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 22 Jul 2019 13:25:49 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D184141 Ed Maste changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|net@FreeBSD.org |emaste@freebsd.org --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Jul 23 08:51:28 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 0DACFA3F00 for ; Tue, 23 Jul 2019 08:51:28 +0000 (UTC) (envelope-from Stefan.Erl@dlr.de) Received: from mailin.dlr.de (mailin.dlr.de [194.94.201.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mailin.dlr.de", Issuer "DFN-Verein Global Issuing CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 374C486F9A for ; Tue, 23 Jul 2019 08:51:25 +0000 (UTC) (envelope-from Stefan.Erl@dlr.de) IronPort-SDR: e684PS9HZQ8gIRTe53c29m14FNBO0RNZ90JAO/c91pLVvRVhj3MAQlEJxhgCSudqg+hhX5YhDK 2czk0znskAnQ== IronPort-PHdr: =?us-ascii?q?9a23=3A9nAijxQpLA/Krn8BJLBH5WlP2Npsv+yvbD5Q0Y?= =?us-ascii?q?Iujvd0So/mwa69YRaN2/xhgRfzUJnB7Loc0qyK6vqmBjxLucjJmUtBWaQEbw?= =?us-ascii?q?UCh8QSkl5oK+++Imq/EsTXaTcnFt9JTl5v8iLzG0FUHMHjew+a+SXqvnYdFR?= =?us-ascii?q?rlKAV6OPn+FJLMgMSrzeCy/IDYbxlViDanbr5+MQu6oR/Tu8QVjoduNqc8wQ?= =?us-ascii?q?bVr3VVfOhb2XlmLk+JkRbm4cew8p9j8yBOtP8k6sVNT6b0cbkmQLJBFDgpPH?= =?us-ascii?q?w768PttRnYUAuA/WAcXXkMkhpJGAfK8hf3VYrsvyTgt+p93C6aPdDqTb0xRD?= =?us-ascii?q?+v4btnRAPuhSwaMTMy7WPZhdFqjK9DoByvuQFxw5Labo+WNfpxYqzTctwBSG?= =?us-ascii?q?pdR8ZcUzBNDp+gY4cRCecKIOZWr5P6p1sLtRazAhSiBP/xxT9GnHD227c23e?= =?us-ascii?q?s7EQHCxwEvAtYOsG7OoNroKqgfSOa4x7TLwzXbd/5axCvx5JLVfh0irvyAR6?= =?us-ascii?q?98fMTSxEU1Cg/Jk02cpZH5Mz+Py+gAsGeW4/B9We+hiGMrsR99rzigy8s0l4?= =?us-ascii?q?XEh4YYxkra+Sh5z4s5P9+1RFRlbdOkDZddsTyROZFsTcM4WW5ovT43yrgBuZ?= =?us-ascii?q?GmYicH0I8nxxvDa/yfdIiI/w7jWP6RIThmgHJlf6qyiRi0/0auxePyVsm63l?= =?us-ascii?q?FJoCRCiNfAqm0B2RPS5cWZUPd9/0Gh2SqV1w/J8O1LPEQ0lbDBJ5E83LE8jp?= =?us-ascii?q?sTsULdES/qgEj6kbOael859uWr5OnreKjqq5GfOoNulw3yL7wimsmlDuQ5Ng?= =?us-ascii?q?gOUXKb+eO51LD74EP5XKtFjvMsnanfqpzUKt4bpqqiDgBI1oYj8QyzACq439?= =?us-ascii?q?gAh3kIMEpFeA6bj4juI1zOLur4AumhjFu3izdk2unKPrv/DZXRNXXDnq3hcq?= =?us-ascii?q?hj5EFH0wo80MpT55VOCrEOc7rPXRqlusbVAxUiP0myzvrPBs9w24kFVSSIGK?= =?us-ascii?q?DPY43ItlrdstkzLueFYsk4ojLVJ/w/ofLj2yxq0WQBdLWkiMNEIEuzGe5rdh?= =?us-ascii?q?2U?= X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: =?us-ascii?q?A2E+BQAPyTZd/wuKuApmghmCcIFMmTW?= =?us-ascii?q?YAIF7CQEBAQEBAQEBATcBAYRAAoMWNAkOAQMBAQUBAQEBBgEBAoYTgjoigzB?= =?us-ascii?q?RASoUQiYBBBuxSoo9gTSNdYERRoIXhREoS4JwgiYEqmMHAoE5jCiIYY0yili?= =?us-ascii?q?mfYIRcYM8kQWNTIEwgSEBAQ?= X-IronPort-AV: E=Sophos;i="5.64,298,1559512800"; d="scan'208";a="19969656" From: To: Subject: Dummynet, pipes and VNET jails Thread-Topic: Dummynet, pipes and VNET jails Thread-Index: AdVBMr5nfahih/hhTMSUOPFskLRUpg== Date: Tue, 23 Jul 2019 08:50:13 +0000 Message-ID: Accept-Language: de-DE, en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-tm-snts-smtp: 7A77B9C2AF0D6B6B9044E21F2A372A70F8855B3FC59FBCE481FF33E8C481119E2000:8 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Rspamd-Queue-Id: 374C486F9A X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of Stefan.Erl@dlr.de designates 194.94.201.12 as permitted sender) smtp.mailfrom=Stefan.Erl@dlr.de X-Spamd-Result: default: False [-2.21 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.99)[-0.992,0]; IP_SCORE(-0.25)[ipnet: 194.94.0.0/15(-1.25), asn: 680(-0.01), country: DE(-0.01)]; R_SPF_ALLOW(-0.20)[+mx]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[dlr.de]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_SPAM_SHORT(0.55)[0.545,0]; RCVD_IN_DNSWL_MED(-0.20)[12.201.94.194.list.dnswl.org : 127.0.8.2]; MX_GOOD(-0.01)[mailin.dlr.de]; FROM_NO_DN(0.00)[]; RCVD_COUNT_ZERO(0.00)[0]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:680, ipnet:194.94.0.0/15, country:DE]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Jul 2019 08:51:28 -0000 Hi all, I have a problem with ipfw/dummynet, pipes and VNET jails using FreeBSD 12.= 0 release. Packets are lost in the pipe when any impairments are configured. I set up several VNET jails and connected them via epairs, in order to=20 do tests with different network and routing configurations. On some jails, = I want to run dummynet with pipes to add delay to the packets. Whenever I configure a pipe with zero delay, everything works. As soon as I add any = delay (or loss, bw limit), the packets enter the pipe, but never exit it, and nev= er appear on the target Jail. A simple test setup I've set up is the following: (JailB is configured for IP forwarding) --------- --------- --------- | JailA |-----| JailB |-----| JailC | --------- --------- --------- JailA: ping JailC JailB:=20 ipfw flush ifpw add 10000 pipe 1 ip from JailA to any ipfw config pipe 1 delay 0ms =09 This works fine, packets arrive at JailC. "ipfw show" shows increasing counters for rules 10000 and 65535 (allow ip from any to any) =09 Then, if I add some delay: =09 ipfw config pipe 1 delay 10ms =09 Packets are lost in JailB, don't arrive at JailC. "ipfw show" shows increasing counters only for rule 10000, but not for 65535. =09 IPFW and dummynet are compiled into the kernel, with kern.hz=3D1000 and=20 IPFW_DEFAULT_TO_ACCEPT option. Dummynet pipes on the Jail ethernet interfac= e outside a jail seem to work fine. I've found some threads from 2010 saying that there are some problems with dummynet and VNET jails. Are these still existing, is something else wrong,= or am I missing something? Regards, Stefan From owner-freebsd-net@freebsd.org Wed Jul 24 07:59:32 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3D2F2A1479 for ; Wed, 24 Jul 2019 07:59:32 +0000 (UTC) (envelope-from tigranv1989@gmail.com) Received: from mail-ua1-x92d.google.com (mail-ua1-x92d.google.com [IPv6:2607:f8b0:4864:20::92d]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 341046E179 for ; Wed, 24 Jul 2019 07:59:31 +0000 (UTC) (envelope-from tigranv1989@gmail.com) Received: by mail-ua1-x92d.google.com with SMTP id c4so18102736uad.1 for ; Wed, 24 Jul 2019 00:59:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; 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Wed, 24 Jul 2019 00:59:29 -0700 (PDT) MIME-Version: 1.0 From: Tigran Vardanyan Date: Wed, 24 Jul 2019 11:59:17 +0400 Message-ID: Subject: Hi guys i want be part of this team To: freebsd-net@freebsd.org X-Rspamd-Queue-Id: 341046E179 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=eEiF9p2m; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of tigranv1989@gmail.com designates 2607:f8b0:4864:20::92d as permitted sender) smtp.mailfrom=tigranv1989@gmail.com X-Spamd-Result: default: False [-6.78 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCVD_TLS_LAST(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; RCVD_IN_DNSWL_NONE(0.00)[d.2.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; IP_SCORE(-2.92)[ip: (-9.02), ipnet: 2607:f8b0::/32(-3.08), asn: 15169(-2.42), country: US(-0.05)]; NEURAL_HAM_SHORT(-0.85)[-0.850,0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 07:59:32 -0000 Hi guys i want be part of this team From owner-freebsd-net@freebsd.org Wed Jul 24 08:49:55 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 34ED2A26C7 for ; Wed, 24 Jul 2019 08:49:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 162BD6FFB9 for ; Wed, 24 Jul 2019 08:49:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 13812A26C6; Wed, 24 Jul 2019 08:49:55 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 12150A26C5 for ; Wed, 24 Jul 2019 08:49:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id DEE436FFB7 for ; Wed, 24 Jul 2019 08:49:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id B576ABD6F for ; Wed, 24 Jul 2019 08:49:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6O8nsjv083135 for ; Wed, 24 Jul 2019 08:49:54 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6O8nsta083134 for net@FreeBSD.org; Wed, 24 Jul 2019 08:49:54 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239351] [panic] net/wireguard: spin lock held too long under heavy load Date: Wed, 24 Jul 2019 08:49:54 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: decke@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: assigned_to component product version Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 162BD6FFB9 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.97)[-0.974,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 08:49:55 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239351 Bernhard Froehlich changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|decke@FreeBSD.org |net@FreeBSD.org Component|Individual Port(s) |kern Product|Ports & Packages |Base System Version|Latest |12.0-RELEASE --- Comment #2 from Bernhard Froehlich --- Assign to net@ since this is a kernel panic and seems to be only triggered = by wireguard. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Wed Jul 24 08:52:38 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 896CDA28EE for ; Wed, 24 Jul 2019 08:52:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 698E17038B for ; Wed, 24 Jul 2019 08:52:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 69188A28ED; Wed, 24 Jul 2019 08:52:38 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 68DB2A28EC for ; Wed, 24 Jul 2019 08:52:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4C68570389 for ; Wed, 24 Jul 2019 08:52:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id E1880BF3A for ; Wed, 24 Jul 2019 08:52:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6O8qb9Q099252 for ; Wed, 24 Jul 2019 08:52:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6O8qbEm099251 for net@FreeBSD.org; Wed, 24 Jul 2019 08:52:37 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239351] [panic] spin lock held too long under heavy load (net/wireguard affected) Date: Wed, 24 Jul 2019 08:52:38 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: decke@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: short_desc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 698E17038B X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.97)[-0.974,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 08:52:38 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239351 Bernhard Froehlich changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[panic] net/wireguard: spin |[panic] spin lock held too |lock held too long under |long under heavy load |heavy load |(net/wireguard affected) --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Wed Jul 24 10:12:01 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 31656A456B for ; Wed, 24 Jul 2019 10:12:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 151CF7314F for ; Wed, 24 Jul 2019 10:12:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 14AFBA456A; Wed, 24 Jul 2019 10:12:01 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1468AA4569 for ; Wed, 24 Jul 2019 10:12:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E91937314E for ; Wed, 24 Jul 2019 10:12:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id C60B0CD6B for ; Wed, 24 Jul 2019 10:12:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6OAC0Vt058308 for ; Wed, 24 Jul 2019 10:12:00 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6OAC0GV058307 for net@FreeBSD.org; Wed, 24 Jul 2019 10:12:00 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239351] [panic] spin lock held too long under heavy load (net/wireguard affected) Date: Wed, 24 Jul 2019 10:12:00 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: contact@evilham.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 151CF7314F X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.975,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 10:12:01 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239351 --- Comment #3 from Evilham --- Created attachment 206031 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D206031&action= =3Dedit coredump_nowg_onboot_net_up Actually, I meant to update this bug report yesterday but didn't manage to. I have seen this kernel panic again without WireGuard, though it does happen way more often with it and I can produce the panic with it but can't reliab= ly (ehem) panic the system without it. It actually happened once while booting, but after network was initialised,= so network could still be at fault. Now I'm quite inclined to believe that this is related to #231760 and booti= ng with hw.pci.mcfg=3D0 (the only way to boot atm); but my knowledge of FreeBS= D's inners is not up to the task to fully pin-point it. I have two more dumps, please note that even if drm-kmod is present and somewhat verbose, it was not present on the system at the time of the first dump; so it'd be misleading to think it's caused by it. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Wed Jul 24 10:13:17 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 0B67DA4659 for ; Wed, 24 Jul 2019 10:13:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id E1BAF732C0 for ; Wed, 24 Jul 2019 10:13:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id E153BA4658; Wed, 24 Jul 2019 10:13:16 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E10EBA4657 for ; Wed, 24 Jul 2019 10:13:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C1E47732BF for ; Wed, 24 Jul 2019 10:13:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id AD948CDA1 for ; Wed, 24 Jul 2019 10:13:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6OADGfj060544 for ; Wed, 24 Jul 2019 10:13:16 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6OADGHf060543 for net@FreeBSD.org; Wed, 24 Jul 2019 10:13:16 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239351] [panic] spin lock held too long under heavy load (net/wireguard affected) Date: Wed, 24 Jul 2019 10:13:16 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: contact@evilham.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: C1E47732BF X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.976,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 10:13:17 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239351 --- Comment #4 from Evilham --- Created attachment 206032 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D206032&action= =3Dedit coredump_nowg_onx_drm-kmod This happened without WireGuard in an X session. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Wed Jul 24 13:46:51 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 19BC0A880D for ; Wed, 24 Jul 2019 13:46:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id EE09683734 for ; Wed, 24 Jul 2019 13:46:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id EBAD1A880B; Wed, 24 Jul 2019 13:46:50 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id EB718A880A for ; Wed, 24 Jul 2019 13:46:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id CE90983732 for ; Wed, 24 Jul 2019 13:46:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 9C9B0F385 for ; Wed, 24 Jul 2019 13:46:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6ODkokv008841 for ; Wed, 24 Jul 2019 13:46:50 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6ODkoqB008840 for net@FreeBSD.org; Wed, 24 Jul 2019 13:46:50 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239351] [panic] spin lock held too long under heavy load (net/wireguard affected) Date: Wed, 24 Jul 2019 13:46:49 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: markj@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: cc attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: EE09683734 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.99 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.99)[-0.988,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 13:46:51 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239351 Mark Johnston changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |markj@FreeBSD.org --- Comment #5 from Mark Johnston --- Created attachment 206036 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D206036&action= =3Dedit proposed patch This is a bit of a shot in the dark, but are you able to reproduce the prob= lem when the attached patch is applied to your kernel? The bug it fixes will c= ause a spinlock leak, so interrupts are left disabled in a running thread. That= can trigger the "spinlock held too long" panic. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Wed Jul 24 16:10:45 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A7B75B0D10 for ; Wed, 24 Jul 2019 16:10:45 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B71408C839; Wed, 24 Jul 2019 16:10:44 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: from reviews.nyi.freebsd.org (reviews.nyi.freebsd.org [IPv6:2610:1c1:1:607c::16:b]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 770BA18E94; Wed, 24 Jul 2019 16:10:43 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: by reviews.nyi.freebsd.org (Postfix, from userid 1346) id 389C0257B73; Wed, 24 Jul 2019 16:10:43 +0000 (UTC) Date: Wed, 24 Jul 2019 16:10:43 +0000 To: Phabricator From: "krion (Kirill Ponomarev)" Cc: freebsd-net@freebsd.org Reply-to: "krion (Kirill Ponomarev)" Subject: [Differential] D19422: if_vxlan(4) Allow set MTU more than 1500 bytes. Message-ID: <82a8c8d2952a247b537b52de9ea3dba0@localhost.localdomain> X-Priority: 3 X-Phabricator-Sent-This-Message: Yes X-Mail-Transport-Agent: MetaMTA X-Auto-Response-Suppress: All X-Phabricator-Mail-Tags: , , , X-Herald-Rules: <81>, <110>, <28> X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-Cc: X-Phabricator-Cc: X-Phabricator-Cc: X-Phabricator-Cc: X-Phabricator-Cc: X-Phabricator-Cc: Precedence: bulk Thread-Topic: PHID-DREV-bvtxxu4jwhzdkwqxxgd7 X-Phabricator-Mail-ID: 1549471 X-Phabricator-Send-Attempt: 5coe7upskxq6vmnm In-Reply-To: References: Thread-Index: MzYyMWIxNGMwOTE4YmQzMWVhNTU2NTFhMGQ2IF04gwM= X-Phabricator-Stamps: actor(@krion) application(Differential) author(@aleksandr.fedorov_itglobal.com) herald(H28) herald(H81) herald(H110) monogram(D19422) object-type(DREV) phid(PHID-DREV-bvtxxu4jwhzdkwqxxgd7) reviewer(#network) reviewer(@bryanv) reviewer(@hrs) reviewer(@jhb) reviewer(@krion) reviewer(@rgrimes) revision-repository(rS) revision-status(published) subscriber(@ae) subscriber(@evgueni.gavrilov_itglobal.com) subscriber(@freebsd-net-list) subscriber(@imp) subscriber(@olevole_olevole.ru) via(daemon) MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="b1_82a8c8d2952a247b537b52de9ea3dba0" X-Rspamd-Queue-Id: B71408C839 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.97)[-0.970,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 16:10:45 -0000 --b1_82a8c8d2952a247b537b52de9ea3dba0 Content-Type: text/plain; charset = "utf-8" Content-Transfer-Encoding: base64 VGhpcyByZXZpc2lvbiB3YXMgYXV0b21hdGljYWxseSB1cGRhdGVkIHRvIHJlZmxlY3QgdGhlIGNv bW1pdHRlZCBjaGFuZ2VzLgpDbG9zZWQgYnkgY29tbWl0IHJTMzUwMjkzOiBBbGxvdyBzZXQgTVRV IG1vcmUgdGhhbiAxNTAwIGJ5dGVzLiAoYXV0aG9yZWQgYnkga3Jpb24pLgpIZXJhbGQgYWRkZWQg YSBzdWJzY3JpYmVyOiBpbXAuCgpDSEFOR0VEIFBSSU9SIFRPIENPTU1JVAogIGh0dHBzOi8vcmV2 aWV3cy5mcmVlYnNkLm9yZy9EMTk0MjI/dnM9NTk3NTMmaWQ9NjAwOTYjdG9jCgpSRVBPU0lUT1JZ CiAgclMgRnJlZUJTRCBzcmMgcmVwb3NpdG9yeQoKQ0hBTkdFUyBTSU5DRSBMQVNUIFVQREFURQog IGh0dHBzOi8vcmV2aWV3cy5mcmVlYnNkLm9yZy9EMTk0MjI/dnM9NTk3NTMmaWQ9NjAwOTYKCkNI QU5HRVMgU0lOQ0UgTEFTVCBBQ1RJT04KICBodHRwczovL3Jldmlld3MuZnJlZWJzZC5vcmcvRDE5 NDIyL25ldy8KClJFVklTSU9OIERFVEFJTAogIGh0dHBzOi8vcmV2aWV3cy5mcmVlYnNkLm9yZy9E MTk0MjIKCkFGRkVDVEVEIEZJTEVTCiAgaGVhZC9zeXMvbmV0L2lmX3Z4bGFuLmMKCkVNQUlMIFBS RUZFUkVOQ0VTCiAgaHR0cHM6Ly9yZXZpZXdzLmZyZWVic2Qub3JnL3NldHRpbmdzL3BhbmVsL2Vt YWlscHJlZmVyZW5jZXMvCgpUbzogYWxla3NhbmRyLmZlZG9yb3ZfaXRnbG9iYWwuY29tLCBicnlh bnYsIGhycywgI25ldHdvcmssIHJncmltZXMsIGtyaW9uLCBqaGIKQ2M6IGltcCwgZXZndWVuaS5n YXZyaWxvdl9pdGdsb2JhbC5jb20sIG9sZXZvbGVfb2xldm9sZS5ydSwgYWUsIGZyZWVic2QtbmV0 LWxpc3QsIGtyenlzenRvZi5nYWxhemthX2ludGVsLmNvbQo= --b1_82a8c8d2952a247b537b52de9ea3dba0 Content-Type: text/x-patch; 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Wed, 24 Jul 2019 16:12:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id DE50B18F45 for ; Wed, 24 Jul 2019 16:12:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6OGCJTs034627 for ; Wed, 24 Jul 2019 16:12:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6OGCJ3E034626 for net@FreeBSD.org; Wed, 24 Jul 2019 16:12:19 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239417] ARP ping fails from the host to bridged vnet jails Date: Wed, 24 Jul 2019 16:12:19 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 297248CC62 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.980,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 16:12:20 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239417 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |net@FreeBSD.org CC| |jail@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Wed Jul 24 16:27:43 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3FC81B164A for ; 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Wed, 24 Jul 2019 16:27:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id D45F41915F for ; Wed, 24 Jul 2019 16:27:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6OGRgYW070427 for ; Wed, 24 Jul 2019 16:27:42 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6OGRg0J070425 for net@FreeBSD.org; Wed, 24 Jul 2019 16:27:42 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239417] ARP ping fails from the host to bridged vnet jails Date: Wed, 24 Jul 2019 16:27:42 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 035638D3B4 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.979,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 16:27:43 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239417 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |eugen@freebsd.org --- Comment #1 from Eugene Grosbein --- If you mean net/arping, the PR should be for Ports & Packages and you should show output of arping -v -v ... --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Wed Jul 24 16:51:29 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 2B47CB1F8F for ; Wed, 24 Jul 2019 16:51:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 468848E0D6 for ; Wed, 24 Jul 2019 16:51:26 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 599F9B1F84; Wed, 24 Jul 2019 16:51:23 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 595CCB1F83 for ; Wed, 24 Jul 2019 16:51:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 3B3928E0A5 for ; Wed, 24 Jul 2019 16:51:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id ABC351956C for ; Wed, 24 Jul 2019 16:51:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6OGpJIQ028098 for ; Wed, 24 Jul 2019 16:51:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6OGpJdo028095 for net@FreeBSD.org; Wed, 24 Jul 2019 16:51:19 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239417] ARP ping fails from the host to bridged vnet jails Date: Wed, 24 Jul 2019 16:51:19 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: yuri@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 3B3928E0A5 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.979,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 16:51:29 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239417 --- Comment #2 from Yuri Victorovich --- arping -v -v ,,, log: > $ arping -v -v 192.168.5.205 > arping: clock_getres() =3D 0s 1ns > arping: libnet_init() > arping: Autodetected interface sk0 > arping: libnet_init(sk0) > Timestamp types: > Name Description > arping: chroot(/var/empty): Operation not permitted > arping: setgroups(0, NULL): Operation not permitted > arping: setgid(): Operation not permitted > arping: setuid(): Operation not permitted > arping: pcap_get_selectable_fd(): 5 > This box: Interface: sk0 IP: 192.168.5.3 MAC address: 00:1c:32:3a:87= :32 > ARPING 192.168.5.205 > arping: sending packet at time 145827.861062692 > Timeout > arping: sending packet at time 145828.867484471 > Timeout > arping: sending packet at time 145829.873842180 > ^C > the PR should be for Ports & Packages But net/arping normally works, except for in this situation. In this case it doesn't get ARP responses, which seems to be a kernel probl= em because ARP responses are supposed to come from all bridged peers. arping of the same jail from another such jail, or from outside hosts works, just not from the host where jail resides. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Wed Jul 24 18:17:57 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 6C9B9B414B for ; Wed, 24 Jul 2019 18:17:57 +0000 (UTC) (envelope-from lists.dan@gmail.com) Received: from mail-vs1-xe43.google.com (mail-vs1-xe43.google.com [IPv6:2607:f8b0:4864:20::e43]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6B1E76BAAC for ; Wed, 24 Jul 2019 18:17:56 +0000 (UTC) (envelope-from lists.dan@gmail.com) Received: by mail-vs1-xe43.google.com with SMTP id v129so31970654vsb.11 for ; Wed, 24 Jul 2019 11:17:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=qRRE40N0Af0OVvWXGqSeJSKHtUltd/9LId76FnFpTn8=; b=krHr3PY160KEjs6Mkm2UJgvIVAYruUCEgVx5tbYKq3XHEJZzQ3RICEtviNkt9hZmJe 6srVYkPwu2N4XgMMEJ6TMwcjam84VI4d/YpQY9RG4G+phyxWom0jdDrIbsOsmD29Ew6e nMtcF6dhc4PIVO1dJgPH0NEljhK1zqZVh1xQGzfItWtP6Bb/NVA6nF8FgtAuW2B0mf1b qdo1tCMRIAiKA6jO9kIPcwQsW4xj6ffIuzZbZYG2yxDQC/4U/XkFRaIhZvXI9/Cqrje/ xCUhHBGnM0QRwwgOzSqZUoF3XPlvdYVdxm8afAWbrRptTJrgo0NLiaVHXUFccxwF+bLf RnjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=qRRE40N0Af0OVvWXGqSeJSKHtUltd/9LId76FnFpTn8=; b=cir81f2ErFDj4utZ17Y+pyafGMKg7/Vuo0xlFrf0S9d0qPawKv+j00+iKxcr1N3G4y uDVY3TWGEFN41FbqYF2tM0rZHTtYqkyT+7Ym6iKjK9dGYYG+gwmfaGag0rxJ19baRIqS by2ESuSnVjvkzbO9o/LfCpO6MWxPocgbB3sLDJ715e7HHL9YH53nHcn7X/hw6953N1cD kdKDPPSCGyoadDUWc8U3Op50H3pAP7dOAHBpFqK4N7y70OZYUH1qCBpYHxB1v73s2QEu QcJfT917eaMMO5YThDfA+fotrbGfNasgLkSNitynA3hVqIqAKV7ejHlo4DbPReKJYkLr hTKA== X-Gm-Message-State: APjAAAVH2uk6SrRGfFLi9pHc5FNVnNIKMgo0v+OlRLrFjrSmd0xy3fw9 HasMq5suW2IvTxhyh+WUEt5kCcdjzAGdtluwN/233g== X-Google-Smtp-Source: APXvYqzuc15yBlZwBsvBukx7FRRlFdIjv7mg2FsmnGNyGDr4W/Nx9vRKNXjV0OGtN0MDdE6IKtO39Wm4GN/FZf5RrkM= X-Received: by 2002:a67:fd13:: with SMTP id f19mr52608006vsr.25.1563992275924; Wed, 24 Jul 2019 11:17:55 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Dan Lists Date: Wed, 24 Jul 2019 13:17:44 -0500 Message-ID: Subject: Re: Bridge Not Forwarding ARP To: Michael Sierchio Cc: "freebsd-net@freebsd.org" X-Rspamd-Queue-Id: 6B1E76BAAC X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=krHr3PY1; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of listsdan@gmail.com designates 2607:f8b0:4864:20::e43 as permitted sender) smtp.mailfrom=listsdan@gmail.com X-Spamd-Result: default: False [-4.54 / 15.00]; TO_DN_EQ_ADDR_SOME(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; NEURAL_HAM_SHORT(-0.91)[-0.906,0]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+,1:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[3.4.e.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; IP_SCORE(-0.62)[ip: (2.47), ipnet: 2607:f8b0::/32(-3.09), asn: 15169(-2.43), country: US(-0.05)]; RCVD_COUNT_TWO(0.00)[2] Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 18:17:57 -0000 Does anyone have any ideas on how to debug this issue? I can build a custom kernel or use dtrace if necessary. I'm not familiar with the kernel source so I don't really know where to look. Thanks for any help you can provide. On Mon, Jul 8, 2019 at 12:19 PM Dan Lists wrote: > > On Mon, Jul 8, 2019 at 11:55 AM Michael Sierchio > wrote: > >> What's your firewall ruleset look like? (show, don't tell) >> > > The firewall is off for testing (the machine is only on a private network= ). > > # ipfw list > 65535 allow ip from any to any > > >> What does sysctl report on the interfaces and on arp? >> >> > I have not changed any settings. > > net.link.ether.inet.log_arp_permanent_modify: 1 > > net.link.ether.inet.log_arp_movements: 1 > > net.link.ether.inet.log_arp_wrong_iface: 1 > > net.link.ether.inet.garp_rexmit_count: 0 > > net.link.bridge.allow_llz_overlap: 0 > > net.link.bridge.inherit_mac: 0 > > net.link.bridge.log_stp: 0 > > net.link.bridge.pfil_local_phys: 0 > > net.link.bridge.pfil_member: 1 > > net.link.bridge.pfil_bridge: 1 > > net.link.bridge.ipfw_arp: 0 > net.link.bridge.pfil_onlyip: 1 > > hw.em.eee_setting: 1 > > hw.em.rx_process_limit: 100 > > hw.em.enable_msix: 1 > > hw.em.sbp: 0 > > hw.em.smart_pwr_down: 0 > > hw.em.txd: 1024 > > hw.em.rxd: 1024 > > hw.em.rx_abs_int_delay: 66 > > hw.em.tx_abs_int_delay: 66 > > hw.em.rx_int_delay: 0 > > hw.em.tx_int_delay: 66 > > hw.em.disable_crc_stripping: 0 > > dev.em.2.wake: 0 > > dev.em.2.mac_stats.tso_ctx_fail: 0 > > dev.em.2.mac_stats.tso_txd: 0 > > dev.em.2.mac_stats.tx_frames_1024_1522: 3 > > dev.em.2.mac_stats.tx_frames_512_1023: 2 > > dev.em.2.mac_stats.tx_frames_256_511: 5675 > > dev.em.2.mac_stats.tx_frames_128_255: 4255 > > dev.em.2.mac_stats.tx_frames_65_127: 35563 > > dev.em.2.mac_stats.tx_frames_64: 918055 > > dev.em.2.mac_stats.mcast_pkts_txd: 0 > > dev.em.2.mac_stats.bcast_pkts_txd: 0 > > dev.em.2.mac_stats.good_pkts_txd: 963553 > > dev.em.2.mac_stats.total_pkts_txd: 963553 > > dev.em.2.mac_stats.good_octets_txd: 60423175 > > dev.em.2.mac_stats.good_octets_recvd: 16906 > > dev.em.2.mac_stats.rx_frames_1024_1522: 1 > > dev.em.2.mac_stats.rx_frames_512_1023: 0 > > dev.em.2.mac_stats.rx_frames_256_511: 0 > > dev.em.2.mac_stats.rx_frames_128_255: 0 > > dev.em.2.mac_stats.rx_frames_65_127: 235 > > dev.em.2.mac_stats.rx_frames_64: 0 > > dev.em.2.mac_stats.mcast_pkts_recvd: 0 > > dev.em.2.mac_stats.bcast_pkts_recvd: 0 > > dev.em.2.mac_stats.good_pkts_recvd: 236 > > dev.em.2.mac_stats.total_pkts_recvd: 236 > > dev.em.2.mac_stats.xoff_txd: 0 > > dev.em.2.mac_stats.xoff_recvd: 0 > > dev.em.2.mac_stats.xon_txd: 0 > > dev.em.2.mac_stats.xon_recvd: 0 > > dev.em.2.mac_stats.coll_ext_errs: 0 > > dev.em.2.mac_stats.alignment_errs: 0 > > dev.em.2.mac_stats.crc_errs: 0 > > dev.em.2.mac_stats.recv_errs: 0 > > dev.em.2.mac_stats.recv_jabber: 0 > > dev.em.2.mac_stats.recv_oversize: 0 > > dev.em.2.mac_stats.recv_fragmented: 0 > > dev.em.2.mac_stats.recv_undersize: 0 > > dev.em.2.mac_stats.recv_no_buff: 0 > > dev.em.2.mac_stats.missed_packets: 0 > > dev.em.2.mac_stats.defer_count: 0 > > dev.em.2.mac_stats.sequence_errors: 0 > > dev.em.2.mac_stats.symbol_errors: 0 > > dev.em.2.mac_stats.collision_count: 0 > > dev.em.2.mac_stats.late_coll: 0 > > dev.em.2.mac_stats.multiple_coll: 0 > > dev.em.2.mac_stats.single_coll: 0 > > dev.em.2.mac_stats.excess_coll: 0 > > dev.em.2.rxd_tail: 235 > > dev.em.2.rxd_head: 236 > > dev.em.2.txd_tail: 127 > > dev.em.2.txd_head: 127 > > dev.em.2.fifo_reset: 0 > > dev.em.2.fifo_workaround: 0 > > dev.em.2.fc_low_water: 45604 > > dev.em.2.fc_high_water: 47104 > > dev.em.2.rx_control: 32794 > > dev.em.2.device_control: 1086325321 > > dev.em.2.watchdog_timeouts: 0 > > dev.em.2.rx_overruns: 0 > > dev.em.2.tx_desc_fail2: 0 > > dev.em.2.tx_desc_fail1: 0 > > dev.em.2.tx_dma_fail: 0 > > dev.em.2.dropped: 0 > > dev.em.2.mbuf_defrag_fail: 0 > > dev.em.2.cluster_alloc_fail: 0 > > dev.em.2.flow_control: 3 > > dev.em.2.rx_processing_limit: 100 > > dev.em.2.itr: 488 > > dev.em.2.tx_abs_int_delay: 66 > > dev.em.2.rx_abs_int_delay: 66 > > dev.em.2.tx_int_delay: 66 > > dev.em.2.rx_int_delay: 0 > > dev.em.2.nvm: -1 > > dev.em.2.%parent: pci2 > > dev.em.2.%pnpinfo: vendor=3D0x8086 device=3D0x100f subvendor=3D0x15ad > subdevice=3D0x0750 class=3D0x020000 > > dev.em.2.%location: slot=3D3 function=3D0 dbsf=3Dpci0:2:3:0 > handle=3D\_SB_.PCI0.P2P0.S4F0 > > dev.em.2.%driver: em > > dev.em.2.%desc: Intel(R) PRO/1000 Legacy Network Connection 1.1.0 > > dev.em.1.wake: 0 > > dev.em.1.mac_stats.tso_ctx_fail: 0 > > dev.em.1.mac_stats.tso_txd: 0 > > dev.em.1.mac_stats.tx_frames_1024_1522: 1 > > dev.em.1.mac_stats.tx_frames_512_1023: 0 > > dev.em.1.mac_stats.tx_frames_256_511: 0 > > dev.em.1.mac_stats.tx_frames_128_255: 0 > > dev.em.1.mac_stats.tx_frames_65_127: 13 > > dev.em.1.mac_stats.tx_frames_64: 222 > > dev.em.1.mac_stats.mcast_pkts_txd: 0 > > dev.em.1.mac_stats.bcast_pkts_txd: 0 > > dev.em.1.mac_stats.good_pkts_txd: 236 > > dev.em.1.mac_stats.total_pkts_txd: 236 > > dev.em.1.mac_stats.good_octets_txd: 15962 > > dev.em.1.mac_stats.good_octets_recvd: 5286574431 > > dev.em.1.mac_stats.rx_frames_1024_1522: 2876152 > > dev.em.1.mac_stats.rx_frames_512_1023: 269810 > > dev.em.1.mac_stats.rx_frames_256_511: 605978 > > dev.em.1.mac_stats.rx_frames_128_255: 1879331 > > dev.em.1.mac_stats.rx_frames_65_127: 3179015 > > dev.em.1.mac_stats.rx_frames_64: 6 > > dev.em.1.mac_stats.mcast_pkts_recvd: 0 > > dev.em.1.mac_stats.bcast_pkts_recvd: 0 > > dev.em.1.mac_stats.good_pkts_recvd: 8809664 > > dev.em.1.mac_stats.total_pkts_recvd: 8816562 > > dev.em.1.mac_stats.xoff_txd: 0 > > dev.em.1.mac_stats.xoff_recvd: 0 > > dev.em.1.mac_stats.xon_txd: 0 > > dev.em.1.mac_stats.xon_recvd: 0 > > dev.em.1.mac_stats.coll_ext_errs: 0 > > dev.em.1.mac_stats.alignment_errs: 0 > > dev.em.1.mac_stats.crc_errs: 0 > > dev.em.1.mac_stats.recv_errs: 0 > > dev.em.1.mac_stats.recv_jabber: 0 > > dev.em.1.mac_stats.recv_oversize: 0 > > dev.em.1.mac_stats.recv_fragmented: 0 > > dev.em.1.mac_stats.recv_undersize: 0 > > dev.em.1.mac_stats.recv_no_buff: 0 > > dev.em.1.mac_stats.missed_packets: 0 > > dev.em.1.mac_stats.defer_count: 0 > > dev.em.1.mac_stats.sequence_errors: 0 > > dev.em.1.mac_stats.symbol_errors: 0 > > dev.em.1.mac_stats.collision_count: 0 > > dev.em.1.mac_stats.late_coll: 0 > > dev.em.1.mac_stats.multiple_coll: 0 > > dev.em.1.mac_stats.single_coll: 0 > > dev.em.1.mac_stats.excess_coll: 0 > > dev.em.1.rxd_tail: 167 > > dev.em.1.rxd_head: 168 > > dev.em.1.txd_tail: 236 > > dev.em.1.txd_head: 236 > > dev.em.1.fifo_reset: 0 > > dev.em.1.fifo_workaround: 0 > > dev.em.1.fc_low_water: 45604 > > dev.em.1.fc_high_water: 47104 > > dev.em.1.rx_control: 32794 > > dev.em.1.device_control: 1086325321 > > dev.em.1.watchdog_timeouts: 0 > > dev.em.1.rx_overruns: 0 > > dev.em.1.tx_desc_fail2: 0 > > dev.em.1.tx_desc_fail1: 0 > > dev.em.1.tx_dma_fail: 0 > > dev.em.1.dropped: 0 > > dev.em.1.mbuf_defrag_fail: 0 > > dev.em.1.cluster_alloc_fail: 0 > > dev.em.1.flow_control: 3 > > dev.em.1.rx_processing_limit: 100 > > dev.em.1.itr: 488 > > dev.em.1.tx_abs_int_delay: 66 > > dev.em.1.rx_abs_int_delay: 66 > > dev.em.1.tx_int_delay: 66 > > dev.em.1.rx_int_delay: 0 > > dev.em.1.nvm: -1 > > dev.em.1.%parent: pci2 > > dev.em.1.%pnpinfo: vendor=3D0x8086 device=3D0x100f subvendor=3D0x15ad > subdevice=3D0x0750 class=3D0x020000 > > dev.em.1.%location: slot=3D2 function=3D0 dbsf=3Dpci0:2:2:0 > handle=3D\_SB_.PCI0.P2P0.S3F0 > > dev.em.1.%driver: em > > dev.em.1.%desc: Intel(R) PRO/1000 Legacy Network Connection 1.1.0 > > >> >> On Mon, Jul 8, 2019 at 9:15 AM Dan Lists wrote: >> >> > I have a server running FreeBSD 11.2 that I am wanting to use as a >> bridged >> > firewall. I have it set up and it mostly works. The problem is that >> ARP >> > replies are not being forwarded from the outside interface to the insi= de >> > interface. It appears to be working in the other direction. I see t= he >> > ARP request go out on the outside interface and the reply arrives back >> at >> > the outside interface. The ARP reply is never getting to the bridge >> or to >> > the inside interface. >> > >> > The firewall server and the device behind it are in ESX. I think I'v= e >> > worked all the ESX issues out. When I manually add an ARP entry >> everything >> > works. I've done this before with a physical server running FreeBSD >> 8.4 >> > and it works as expected. The differences are physical vs virtual, a= nd >> > 8.4 vs 11.2. >> > >> > I'm at a loss as to why it is not working. I've searched the web and >> > found noting. If anyone could offer suggestions on how to fix this or >> > begin to debug it I would greatly appreciate it. >> > >> > Thanks, >> > >> > Dan >> > _______________________________________________ >> > freebsd-net@freebsd.org mailing list >> > https://lists.freebsd.org/mailman/listinfo/freebsd-net >> > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >> > >> >> >> -- >> >> "Well," Brahm=C4=81 said, "even after ten thousand explanations, a fool = is no >> wiser, but an intelligent person requires only two thousand five hundred= ." >> >> - The Mah=C4=81bh=C4=81rata >> _______________________________________________ >> freebsd-net@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-net >> To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >> > From owner-freebsd-net@freebsd.org Wed Jul 24 19:35:06 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3F6E3B664E for ; Wed, 24 Jul 2019 19:35:06 +0000 (UTC) (envelope-from neel@neelc.org) Received: from foggy.neelc.org (foggy.neelc.org [IPv6:2001:19f0:5:353d:5400:2ff:fe1e:b1ca]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id ABA8370033 for ; Wed, 24 Jul 2019 19:35:05 +0000 (UTC) (envelope-from neel@neelc.org) Received: from mail.neelc.org (foggy.neelc.org [IPv6:2001:19f0:5:353d:5400:2ff:fe1e:b1ca]) by foggy.neelc.org (Postfix) with ESMTPSA id 458F51DC67C for ; Wed, 24 Jul 2019 15:34:57 -0400 (EDT) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Wed, 24 Jul 2019 15:34:56 -0400 From: Neel Chauhan To: freebsd-net@freebsd.org Subject: Do Broadcom NICs have bad performance on FreeBSD (versus Intel NICs)? Message-ID: <3ed603ffbc991346a83ceaf4ffade07c@neelc.org> X-Sender: neel@neelc.org User-Agent: Roundcube Webmail/1.3.9 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 19:35:06 -0000 Hi freebsd-net@ mailing list, I have a HPE ProLiant ML110 Gen10 as a home server running FreeBSD 12.0 amd64, and run a Tor relay on it. Tor is unable to measure all the bandwidth I give to it (I have 300/300 Verizon FiOS FTTH), and I am guessing it is because of how Tor sends packets the NIC gets overloaded. See: https://metrics.torproject.org/rs.html#search/as:AS701 My relay is "NeelTorRelay" My server is connected to the Internet directly to the ONT (converts fiber to Ethernet) and all my other devices connect behind the ML110 Gen10 via PF. The ML110 Gen10 has two Broadcom 5720 ports and uses the bge driver. I have heard that Broadcom NICs suck when compared to Intel NICs, but I read that mostly from pfSense and OPNsense forums. Looking at Wireshark (actually tshark), many 609-byte and 66-byte packets were sent along with full 1500-byte packets. Tor's message size is 512 bytes (disclaimer: I am a Tor Core contributor myself). I am wondering if the performance of Broadcom NICs are worse on FreeBSD when compared to Intel NICs. Is this true (especially for my use case, many small packets)? Is there any way I can tune the Broacdom NIC (bge) or the TCP stack? Should I just buy an Intel NIC card? Is this issue not a bge issue but a Verizon issue? Thank You, Neel Chauhan --- https://www.neelc.org/ From owner-freebsd-net@freebsd.org Wed Jul 24 20:36:11 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id CF98BB8140 for ; Wed, 24 Jul 2019 20:36:11 +0000 (UTC) (envelope-from darkfiberiru@gmail.com) Received: from mail-oi1-x232.google.com (mail-oi1-x232.google.com [IPv6:2607:f8b0:4864:20::232]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9D2687333B for ; Wed, 24 Jul 2019 20:36:10 +0000 (UTC) (envelope-from darkfiberiru@gmail.com) Received: by mail-oi1-x232.google.com with SMTP id g7so35997730oia.8 for ; Wed, 24 Jul 2019 13:36:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=hiPoMpKraOdxtQNOLbxU6+tKyJx5aYSzsC//k610QNk=; b=PrhafPgTVKPRjqs8uIf9m1WM5SQHYvnBRnc4tpgtbsVitLSVZpUza74o8qc8U+W5hS 3DdWQq3dd9zuGXFeEHzaGRDzHdbe8xy+5oFDFS03f/QHrs+BdygBV95CjOjM3OfKK6GJ ttU+kTkNCiFawuqRyNl4U+YD5IvUPOoCXXrErWjNY80zfHaManJNTryrGPOut4faTliH VKD/jnBVYCTQAnQCQd2wtAeCgfpnQujTcISgBWZNFzsH18tHNp6teJKTmPQbbSjcAnuc 7YEHTFX9AyLHwt0KbTf5IIBXTuorvjIofjrgRZlm1mFlpsDWgTBQd4cXTqdW+GAAJ1mD SOKQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=hiPoMpKraOdxtQNOLbxU6+tKyJx5aYSzsC//k610QNk=; b=kdev5eHxMrLqPJQqdbxi6x7kS5AWHz+/M3BEwhWPmWrBQPb3Uv2PfZdd/D+63jLdYd W24cAX04MKTQ1p9i44Jm2PHe34DI6VJwx6mc3q4hnnPS5m5a6L/EVYhW8D3K1h1OVn0u P8v3M/1DJNxAHPNafSeaPNMMm9Qd0ApFdmctDyLwh7yJKw3kx/rUUuucxB/veIxUQkH0 Cei+Sz9wdax3L4wOFQCS1Ou0IkN/TjCfEQrrdxCf57JjG+/R2te78/zm+gco8Qksbqq1 +4IE22jDT8z0Mgg0npyfGQzEM7gAoFkTBqbGricFyEb2Mh3Z/xG3dW0n3pVucuTePg/m +x5w== X-Gm-Message-State: APjAAAUcNkm6HlWArecbcUP/UM9dpcbr6cu4KR9PEL27BilPDjUoTt1b qmXTyndJKlkMIcIBdIkBpY/mo0KTyrYyVHxAC1k= X-Google-Smtp-Source: APXvYqzrJGuP5wm3po72hwBSQsQMzDKzt/gVIFzTjEJdnA1vPnNVOU7XVWe4Q1pLwEsC3hXkltSAaqydKQNzRfQ5lYY= X-Received: by 2002:aca:886:: with SMTP id 128mr42359069oii.73.1564000569184; Wed, 24 Jul 2019 13:36:09 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Nick Wolff Date: Wed, 24 Jul 2019 16:36:28 -0400 Message-ID: Subject: Re: does qlnxe 100G support DAC splitter? To: Ronald Khoo Cc: freebsd-net X-Rspamd-Queue-Id: 9D2687333B X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=PrhafPgT; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of darkfiberiru@gmail.com designates 2607:f8b0:4864:20::232 as permitted sender) smtp.mailfrom=darkfiberiru@gmail.com X-Spamd-Result: default: False [-5.92 / 15.00]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; NEURAL_HAM_SHORT(-0.97)[-0.966,0]; FROM_EQ_ENVFROM(0.00)[]; IP_SCORE(-2.94)[ip: (-9.14), ipnet: 2607:f8b0::/32(-3.09), asn: 15169(-2.43), country: US(-0.05)]; MIME_TRACE(0.00)[0:+,1:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2.3.2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; RCVD_TLS_LAST(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; SUBJECT_ENDS_QUESTION(1.00)[] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 20:36:11 -0000 Ronald, If you don't need to do both at the same time or have a dual port 100g nic you should be able to use adapters like this https://www.fs.com/products/75320.html to go from qsfp+ to sfp+ or the qsfp28 variant for 25g On Sun, Jul 21, 2019 at 10:40 AM Ronald Khoo wrote: > hi freebsd-net, > > two questions: > > a. does the qlnxe driver support treating one 100G port as four separate > 25G ethernet interfaces via a QSFP28 to 4 x SP25 DAC splitter cable? > > b. and does it work for one of those to be plugged into a 10G SFP+ switch? > > trying to figure out an upgrade path from 10G to 25G to 100G on a slot > constrained server -- a recent TYAN which only has one proprietary slot for > a high speed NIC and I'd like to be able to connect to both a current 10G > switch as well as a 100G switch in future (at 25 while migrating and then > at 100 once done). > > the alternative would be to buy a dual 10G NIC initially and then throw it > away when going to 100G -- I'm wondering if I can avoid that. > > thanks! > ronald > _______________________________________________ > freebsd-net@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" > From owner-freebsd-net@freebsd.org Wed Jul 24 21:10:15 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E41DAB8EC3 for ; Wed, 24 Jul 2019 21:10:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id C60BB74DFC for ; Wed, 24 Jul 2019 21:10:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id C5957B8EC2; Wed, 24 Jul 2019 21:10:15 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id C5416B8EC1 for ; Wed, 24 Jul 2019 21:10:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A202774DF9 for ; Wed, 24 Jul 2019 21:10:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 3E5AA1C4CA for ; Wed, 24 Jul 2019 21:10:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6OLAFQi021953 for ; Wed, 24 Jul 2019 21:10:15 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6OLAFLC021948 for net@FreeBSD.org; Wed, 24 Jul 2019 21:10:15 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239351] [panic] spin lock held too long under heavy load (net/wireguard affected) Date: Wed, 24 Jul 2019 21:10:14 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: contact@evilham.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: C60BB74DFC X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.99 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.99)[-0.988,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 21:10:16 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239351 --- Comment #6 from Evilham --- Created attachment 206043 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D206043&action= =3Dedit coredump_current_patch206036 Thank you Mark, just tested both HEAD of 13-CURRENT and with your shot-in-the-dark patch, both cases resulted in a panic after running my "trustworthy" WireGuard panic-maker :-p. Attached is a panic of the kernel with your patch, forgot to dump the one f= or HEAD but I doubt it's more interesting (can produce it if requested). --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Wed Jul 24 21:29:43 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id C0A90B968E for ; Wed, 24 Jul 2019 21:29:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 9EC8975C13 for ; Wed, 24 Jul 2019 21:29:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 9BE78B968C; Wed, 24 Jul 2019 21:29:43 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 9BA7BB968B for ; Wed, 24 Jul 2019 21:29:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7EF3675C0F for ; Wed, 24 Jul 2019 21:29:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 3F6C51C862 for ; Wed, 24 Jul 2019 21:29:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6OLTh1C049787 for ; Wed, 24 Jul 2019 21:29:43 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6OLThZp049786 for net@FreeBSD.org; Wed, 24 Jul 2019 21:29:43 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239417] ARP ping fails from the host to bridged vnet jails Date: Wed, 24 Jul 2019 21:29:42 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 9EC8975C13 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.980,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 21:29:43 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239417 --- Comment #3 from Eugene Grosbein --- Your log shows that arping does not send packets to the bridge. It sends th= em to sk0 physical interface. No wonder it gets no answers from physical part = of bridge where target IP does not exist. You should move host's IP address from sk0 to bridge interface so apring and others send traffic through the bridge and not sk0. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Wed Jul 24 21:34:09 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 12610B994E for ; Wed, 24 Jul 2019 21:34:09 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: from hz.grosbein.net (hz.grosbein.net [IPv6:2a01:4f8:c2c:26d8::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "hz.grosbein.net", Issuer "hz.grosbein.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 8F35F76145 for ; Wed, 24 Jul 2019 21:33:58 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: from eg.sd.rdtc.ru (eg.sd.rdtc.ru [IPv6:2a03:3100:c:13:0:0:0:5]) by hz.grosbein.net (8.15.2/8.15.2) with ESMTPS id x6OLXnc4054562 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 24 Jul 2019 21:33:54 GMT (envelope-from eugen@grosbein.net) X-Envelope-From: eugen@grosbein.net X-Envelope-To: lists.dan@gmail.com Received: from [10.58.0.4] ([10.58.0.4]) by eg.sd.rdtc.ru (8.15.2/8.15.2) with ESMTPS id x6OLXjSo047150 (version=TLSv1.2 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Thu, 25 Jul 2019 04:33:45 +0700 (+07) (envelope-from eugen@grosbein.net) Subject: Re: Bridge Not Forwarding ARP To: Dan Lists , Michael Sierchio References: Cc: "freebsd-net@freebsd.org" From: Eugene Grosbein Message-ID: Date: Thu, 25 Jul 2019 04:33:39 +0700 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=0.3 required=5.0 tests=BAYES_00,LOCAL_FROM, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.2 X-Spam-Report: * -2.3 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record * -0.0 SPF_PASS SPF: sender matches SPF record * 2.6 LOCAL_FROM From my domains X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on hz.grosbein.net X-Rspamd-Queue-Id: 8F35F76145 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; spf=permerror (mx1.freebsd.org: domain of eugen@grosbein.net uses mechanism not recognized by this client) smtp.mailfrom=eugen@grosbein.net X-Spamd-Result: default: False [-2.81 / 15.00]; ARC_NA(0.00)[]; TO_DN_EQ_ADDR_SOME(0.00)[]; MX_INVALID(0.50)[greylisted]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; TO_DN_SOME(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; TAGGED_RCPT(0.00)[]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[grosbein.net]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; R_SPF_PERMFAIL(0.00)[]; NEURAL_HAM_SHORT(-0.46)[-0.460,0]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; IP_SCORE(-0.75)[ipnet: 2a01:4f8::/29(-1.92), asn: 24940(-1.82), country: DE(-0.01)]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:24940, ipnet:2a01:4f8::/29, country:DE]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 21:34:09 -0000 25.07.2019 1:17, Dan Lists wrote: > Does anyone have any ideas on how to debug this issue? I can build a > custom kernel or use dtrace if necessary. I'm not familiar with the kernel > source so I don't really know where to look. > > Thanks for any help you can provide. Did you miss my reply posted on 9 July? I quote it again: > Show output of ifconfig for the bridge and for its members, too. > I suppose some misconfiguration like IP address assigned to member interfaces that is wrong. > All IP addresses need to be moved to the bridge interface itself. From owner-freebsd-net@freebsd.org Wed Jul 24 22:54:51 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 424C0BB96C for ; Wed, 24 Jul 2019 22:54:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 23AA882076 for ; Wed, 24 Jul 2019 22:54:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 2154FBB96B; Wed, 24 Jul 2019 22:54:51 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 210ADBB96A for ; Wed, 24 Jul 2019 22:54:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 04CC982074 for ; Wed, 24 Jul 2019 22:54:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id C7C971D983 for ; Wed, 24 Jul 2019 22:54:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6OMsohX066702 for ; Wed, 24 Jul 2019 22:54:50 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6OMso8O066699 for net@FreeBSD.org; Wed, 24 Jul 2019 22:54:50 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239351] [panic] spin lock held too long under heavy load (net/wireguard affected) Date: Wed, 24 Jul 2019 22:54:50 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: markj@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 23AA882076 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.978,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 22:54:51 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239351 --- Comment #7 from Mark Johnston --- (In reply to Evilham from comment #6) Ok. Could you please run the following command and attach the output? # echo "thread apply all bt" | kgdb83 /boot/kernel/kernel /var/crash/vmcore= .2 --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Wed Jul 24 23:12:40 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 29008BC0F6 for ; Wed, 24 Jul 2019 23:12:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id C90CD830A0 for ; Wed, 24 Jul 2019 23:12:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id C88DDBC0F4; Wed, 24 Jul 2019 23:12:39 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id C8479BC0F3 for ; Wed, 24 Jul 2019 23:12:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id AA67C8309F for ; Wed, 24 Jul 2019 23:12:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 870501DD03 for ; Wed, 24 Jul 2019 23:12:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6ONCdRl010808 for ; Wed, 24 Jul 2019 23:12:39 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6ONCd02010807 for net@FreeBSD.org; Wed, 24 Jul 2019 23:12:39 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239351] [panic] spin lock held too long under heavy load (net/wireguard affected) Date: Wed, 24 Jul 2019 23:12:39 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: contact@evilham.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: C90CD830A0 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.981,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jul 2019 23:12:40 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239351 --- Comment #8 from Evilham --- Created attachment 206045 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D206045&action= =3Dedit kgdb83_thread_applyallbt_patch206036.gz Here you go! (Had to gz compress because it's about 1.4M) --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Jul 25 01:08:07 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id ACDE0BED1A for ; Thu, 25 Jul 2019 01:08:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 8562B8727A for ; Thu, 25 Jul 2019 01:08:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 82C1ABED18; Thu, 25 Jul 2019 01:08:07 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 8288CBED17 for ; Thu, 25 Jul 2019 01:08:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 61EA387277 for ; Thu, 25 Jul 2019 01:08:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 225BC1F09E for ; Thu, 25 Jul 2019 01:08:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6P187ij053749 for ; Thu, 25 Jul 2019 01:08:07 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6P187bV053748 for net@FreeBSD.org; Thu, 25 Jul 2019 01:08:07 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239351] [panic] spin lock held too long under heavy load (net/wireguard affected) Date: Thu, 25 Jul 2019 01:08:05 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: markj@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 61EA387277 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.97)[-0.971,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Jul 2019 01:08:07 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239351 --- Comment #9 from Mark Johnston --- Created attachment 206046 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D206046&action= =3Dedit kgdb script Thanks. Now, please try downloading the attached file, and run: # printf "source /path/to/acttace.py\nacttrace\n" | kgdb83 /boot/kernel/ker= nel /var/crash/vmcore.2 Then save the output here. The kernel panicked because one of the cores fa= iled to respond to an interrupt, and it's not clear to me what that core was doi= ng at the time. It would also be helpful to see output from: # kgdb /boot/kernel/kernel /var/crash/vmcore.2 (kgdb) tid 100168 (kgdb) frame 4 (kgdb) p other_cpus --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Jul 25 01:26:41 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id D16B1BF500 for ; Thu, 25 Jul 2019 01:26:41 +0000 (UTC) (envelope-from linny@quint-tech.com) Received: from smail63.cn4e.com (umail10.cn4e.com [219.239.95.79]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id A8E9587E70 for ; Thu, 25 Jul 2019 01:26:29 +0000 (UTC) (envelope-from linny@quint-tech.com) X-Bordeaux-Score: 550 X-Spam-Flag: NO Received: from pc-20180513mbor([113.116.5.214]) by smail63.cn4e.com(7.3.0.15a) with ESMTP id 4675065A0004.39.1564017973.896489; 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RCVD_IN_DNSWL_NONE(0.00)[79.95.239.219.list.dnswl.org : 127.0.5.0]; RCVD_COUNT_TWO(0.00)[2] Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: base64 X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Jul 2019 01:26:41 -0000 SGVsbG8NCg0KVGhpcyBpcyBMaW5ueSBmcm9tIFF1aW50IHRlY2ggSG9uZ0tvbmcgTHRkLg0KT3Vy IGNvbXBhbnkgaXMgcHJvZmVzc2lvbmFsIGluIFBDQixjb21wb25lbnRzIGFuZCBQQ0JBIG1hcmtl dCAoMS0zMCBsYXllcnMpLg0KIA0Kb3ZlciAxMCB5ZWFycywgY292ZXJpbmcgRlI0LCBBbHVtaW5p dW0gYm9hcmQsIEZsZXhpYmxlIGJvYXJkLCBIaWdoIFRHIGJvYXJkLCBNaXgtbWF0ZXJpYWwgYm9h cmQsIEhESSBCb2FyZCwgcGNiIGFzc2VtYmx5LCBldGMuDQogDQpBZHZhbnRhZ2U6IG5vIE1PUSBy dWxlLCBsb3cgcHJpY2UsIGdvb2QgcXVhbGl0eSwgYW5kIHByb21wdCByZXNwb25zZS4NCiANCklm IHlvdSBoYXZlIGFueSBQQ0Igb3IgUENCQSBvciBjb21wb25lbnRzIHByb2plY3RzIGluIHlvdXIg aGFuZCxwbGVhc2UgZmVlbCBmcmVlIHRvIGNvbnRhY3QgbWUuDQoNCkJlc3QgUmVnYXJkcw0KTGlu bnkNClRlbDorODYgNzU1IDIzNTkgMjE1NQ0KZW1haWw6ICBsaW5ueUBxdWludC10ZWNoLmNvbQ0K d2ViOiB3d3cucXVpbnQtdGVjaC5jb20NCg0K From owner-freebsd-net@freebsd.org Thu Jul 25 05:45:27 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 01523C33A7 for ; 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charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: D3D6068467 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.96)[-0.965,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Jul 2019 05:45:27 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D184141 Rodney W. Grimes changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |net@FreeBSD.org --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Thu Jul 25 07:59:49 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 45606C57BE for ; Thu, 25 Jul 2019 07:59:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 275816E8FF for ; Thu, 25 Jul 2019 07:59:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 26E03C57BD; Thu, 25 Jul 2019 07:59:49 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 268F3C57BC for ; Thu, 25 Jul 2019 07:59:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 036E36E8FC for ; Thu, 25 Jul 2019 07:59:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id C8E4E23A9F for ; Thu, 25 Jul 2019 07:59:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6P7xmQG041723 for ; Thu, 25 Jul 2019 07:59:48 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6P7xmgD041722 for net@FreeBSD.org; Thu, 25 Jul 2019 07:59:48 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239351] [panic] spin lock held too long under heavy load (net/wireguard affected) Date: Thu, 25 Jul 2019 07:59:48 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: contact@evilham.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 036E36E8FC X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.984,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Jul 2019 07:59:49 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239351 --- Comment #10 from Evilham --- Created attachment 206050 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D206050&action= =3Dedit acttrace_patch_206036 I'm starting to be really glad I opened this bug instead of trying to debug= it myself. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Jul 25 08:01:05 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 5B68FC5BBD for ; Thu, 25 Jul 2019 08:01:05 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 37EA56EA9D for ; Thu, 25 Jul 2019 08:01:05 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 3774DC5BBC; Thu, 25 Jul 2019 08:01:05 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3719FC5BBB for ; Thu, 25 Jul 2019 08:01:05 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1B1EE6EA9B for ; Thu, 25 Jul 2019 08:01:05 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id F25C723BF5 for ; Thu, 25 Jul 2019 08:01:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6P814NX044285 for ; Thu, 25 Jul 2019 08:01:04 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6P814Lg044284 for net@FreeBSD.org; Thu, 25 Jul 2019 08:01:04 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239351] [panic] spin lock held too long under heavy load (net/wireguard affected) Date: Thu, 25 Jul 2019 08:01:04 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: contact@evilham.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 1B1EE6EA9B X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.97)[-0.966,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Jul 2019 08:01:05 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239351 --- Comment #11 from Evilham --- Created attachment 206051 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D206051&action= =3Dedit tid_frame_patch206038 # echo -e "tid 100168\nframe 4\np other_cpus\n" | kgdb /boot/kernel/kernel vmcore.2 > tid_frame_patch20603 --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Jul 25 09:14:21 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 889A3C6FD8 for ; Thu, 25 Jul 2019 09:14:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 663E77149E for ; Thu, 25 Jul 2019 09:14:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 63DD8C6FD7; Thu, 25 Jul 2019 09:14:21 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 6286AC6FD6 for ; Thu, 25 Jul 2019 09:14:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 3F0C47149D for ; Thu, 25 Jul 2019 09:14:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 1260724917 for ; Thu, 25 Jul 2019 09:14:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6P9EKEb046319 for ; Thu, 25 Jul 2019 09:14:20 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6P9EKWf046308 for net@FreeBSD.org; Thu, 25 Jul 2019 09:14:20 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239351] [panic] spin lock held too long under heavy load (net/wireguard affected) Date: Thu, 25 Jul 2019 09:14:21 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: contact@evilham.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 3F0C47149D X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.96)[-0.964,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Jul 2019 09:14:21 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239351 --- Comment #12 from Evilham --- Created attachment 206056 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D206056&action= =3Dedit panic_assertion_patch206036.tar.gz This panic occurred with 13.0-CURRENT r350275+d78b126a34dc(master) + patch206036 over night; the system was compiling some ports in poudriere f= or CURRENT. I was about to discard it as it being the same as the others, but noticed it has a different message, namely panic: Assertion error_ =3D=3D 0 failed at /freebsd/src/sys/vm/vm_map.c:553 Attached is the dump, backtrace, acttrace and I managed to identify tid and frame but p other_cpus returned "No symbol "other_cpus" in current context.= ", which is probably normal since this is a totally different thing, but I tho= ught I'd give it a try anyway. I hope this is useful. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Jul 25 16:02:17 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id BAE55A7E5E for ; Thu, 25 Jul 2019 16:02:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 8EF6288D24 for ; Thu, 25 Jul 2019 16:02:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 8E71EA7E5A; Thu, 25 Jul 2019 16:02:17 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 8E304A7E59 for ; Thu, 25 Jul 2019 16:02:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6316588D21 for ; Thu, 25 Jul 2019 16:02:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 3AE72123F for ; Thu, 25 Jul 2019 16:02:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6PG2H1G090295 for ; Thu, 25 Jul 2019 16:02:17 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6PG2HFp090294 for net@FreeBSD.org; Thu, 25 Jul 2019 16:02:17 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239351] [panic] spin lock held too long under heavy load (net/wireguard affected) Date: Thu, 25 Jul 2019 16:02:16 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: markj@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: assigned_to Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 8EF6288D24 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.977,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Jul 2019 16:02:17 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239351 Mark Johnston changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|net@FreeBSD.org |bugs@FreeBSD.org --- Comment #13 from Mark Johnston --- These problems don't appear to be network-related. I'm not sure how the page daemon got stuck waiting for its TLB shootdown to complete. clang unfortunately optimizes away the variable which would show which CPU(s) we were waiting for. For the VOP_UNSET_TEXT panic, please try applying the attached patch; it sh= ould give more debugging info when the problem happens again. I think you can d= rop the patch I supplied in comment 5. Please also try applying the patch in https://reviews.freebsd.org/D20327 . = It should allow you to boot without having to set hw.pci.mcfg=3D0. Finally, are you willing to share the vmcores with me so that I can take a closer look? --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Jul 25 19:03:12 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 7C780ABCDF for ; Thu, 25 Jul 2019 19:03:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 5E1DF90994 for ; Thu, 25 Jul 2019 19:03:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 5BF1EABCDD; Thu, 25 Jul 2019 19:03:12 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 5B343ABCDB for ; Thu, 25 Jul 2019 19:03:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 3F11890992 for ; Thu, 25 Jul 2019 19:03:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 2F0E632AA for ; Thu, 25 Jul 2019 19:03:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6PJ3Cs7097143 for ; Thu, 25 Jul 2019 19:03:12 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6PJ3CZY097142 for net@FreeBSD.org; Thu, 25 Jul 2019 19:03:12 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239417] ARP ping fails from the host to bridged vnet jails Date: Thu, 25 Jul 2019 19:03:12 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 3F11890992 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.978,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Jul 2019 19:03:12 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239417 --- Comment #4 from Eugene Grosbein --- Yury, had you a chance to try with IP address moved to the bridge? I'd suggest you create the bridge at startup and assign host's IP to it. Th= en add/remove members to the brige only. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Jul 25 19:08:36 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id CA54AABF43 for ; Thu, 25 Jul 2019 19:08:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id ABE9D90BFD for ; Thu, 25 Jul 2019 19:08:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id AB811ABF40; Thu, 25 Jul 2019 19:08:36 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id AB481ABF3F for ; Thu, 25 Jul 2019 19:08:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8CD4190BFB for ; Thu, 25 Jul 2019 19:08:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 7A10732B3 for ; Thu, 25 Jul 2019 19:08:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6PJ8aHD003561 for ; Thu, 25 Jul 2019 19:08:36 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6PJ8aT0003560 for net@FreeBSD.org; Thu, 25 Jul 2019 19:08:36 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239443] Intel NIC vs ACPI sleep, network loses Date: Thu, 25 Jul 2019 19:08:35 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to keywords Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 8CD4190BFB X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.978,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Jul 2019 19:08:36 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239443 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |net@FreeBSD.org Keywords| |IntelNetworking --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Jul 25 19:24:34 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id EF671AC7B3 for ; Thu, 25 Jul 2019 19:24:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id D13139195C for ; Thu, 25 Jul 2019 19:24:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id CEF1DAC7B2; Thu, 25 Jul 2019 19:24:34 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id CEAEEAC7B1 for ; Thu, 25 Jul 2019 19:24:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B0B9A9195A for ; Thu, 25 Jul 2019 19:24:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 8413737F5 for ; Thu, 25 Jul 2019 19:24:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6PJOY3H052884 for ; Thu, 25 Jul 2019 19:24:34 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6PJOYn3052883 for net@FreeBSD.org; Thu, 25 Jul 2019 19:24:34 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239417] ARP ping fails from the host to bridged vnet jails Date: Thu, 25 Jul 2019 19:24:34 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: yuri@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: D13139195C X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.96)[-0.964,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Jul 2019 19:24:35 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239417 --- Comment #5 from Yuri Victorovich --- (In reply to Eugene Grosbein from comment #4) Hi Eugene, I am doing this in the context of the containerization application that I am working on, yet unannounced (https://github.com/yurivict/crate). It is alre= ady functional, but needs networking and configuration management bits to be ad= ded or fixed. It runs programs and services in jails, and connects them to network dynamically using firewall rules or bridges. The main mode of connectivity is the "blend" mode when it blends with the h= ost IP address using epair(4) and firewall rules. This doesn't involve creation= of IP addresses, and I have it working, except for some minor details. The secondary mode is the "lan" mode which creates a dedicated LAN IP addre= ss for each container. I asked this question originally for this mode. Your suggestion about moving the IP address to the bridge makes sense. The proce= ss looks a bit more invasive than I originally thought it would be, because it would involve altering the network settings, moving the IP to another inter= face for the life of container or all containers and then moving it back, as per your advise. I will try this. This is only needed to find a spare LAN IP to allocate, and is not needed for subsequent container operation. Also this "= lan" mode isn't strictly necessary because the "blend" mode should satisfy most = use cases. I just came up with it, and thought that it would be interesting to implement it too. Thank you for your help! Yuri --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Jul 25 22:21:33 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 66C1BAFF83 for ; Thu, 25 Jul 2019 22:21:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 49E4D68218 for ; Thu, 25 Jul 2019 22:21:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 49793AFF81; Thu, 25 Jul 2019 22:21:33 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 4938AAFF80 for ; Thu, 25 Jul 2019 22:21:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 2B2C168217 for ; Thu, 25 Jul 2019 22:21:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id F277E57FA for ; Thu, 25 Jul 2019 22:21:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6PMLW70045344 for ; Thu, 25 Jul 2019 22:21:32 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6PMLWwK045315 for net@FreeBSD.org; Thu, 25 Jul 2019 22:21:32 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239417] ARP ping fails from the host to bridged vnet jails Date: Thu, 25 Jul 2019 22:21:32 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: Works As Intended X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status resolution Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 49E4D68218 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.97)[-0.966,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Jul 2019 22:21:33 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239417 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |Closed Resolution|--- |Works As Intended --- Comment #6 from Eugene Grosbein --- Closing for now. Feel free to re-open if you find it's really kernel proble= m. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Fri Jul 26 17:19:51 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 19BA2A5391 for ; Fri, 26 Jul 2019 17:19:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id E8276721AD for ; Fri, 26 Jul 2019 17:19:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id E1406A5390; Fri, 26 Jul 2019 17:19:50 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id DFDF4A538F for ; Fri, 26 Jul 2019 17:19:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A8B89721AC for ; Fri, 26 Jul 2019 17:19:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 44EA31A5A4 for ; Fri, 26 Jul 2019 17:19:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6QHJoJf095775 for ; Fri, 26 Jul 2019 17:19:50 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6QHJoaU095774 for net@FreeBSD.org; Fri, 26 Jul 2019 17:19:50 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 166724] [re] if_re watchdog timeout Date: Fri, 26 Jul 2019 17:19:47 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.1-RELEASE X-Bugzilla-Keywords: needs-patch X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: gosha-necr@yandex.ru X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: yongari@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: E8276721AD X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.97)[-0.972,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 26 Jul 2019 17:19:51 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D166724 George changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gosha-necr@yandex.ru --- Comment #37 from George --- Friends, why on a so strong and network oriented OS like FreeBSD so much ti= me appears so annoying problem with so widespreaded network chipset? Maybe we can crowd fund that problem? I can give my 10$. --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Sat Jul 27 01:00:17 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id DEA05AD43E for ; Sat, 27 Jul 2019 01:00:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 8A3558A4B0 for ; Sat, 27 Jul 2019 01:00:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 8798EAD43D; Sat, 27 Jul 2019 01:00:17 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 86178AD43C for ; Sat, 27 Jul 2019 01:00:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 600A08A4AF for ; Sat, 27 Jul 2019 01:00:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 394941F7C3 for ; Sat, 27 Jul 2019 01:00:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x6R10HwP034339 for ; Sat, 27 Jul 2019 01:00:17 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6R10HZT034338 for net@FreeBSD.org; Sat, 27 Jul 2019 01:00:17 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239443] Intel NIC vs ACPI sleep, network loses Date: Sat, 27 Jul 2019 01:00:16 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: mason@blisses.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 8A3558A4B0 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.977,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 27 Jul 2019 01:00:17 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239443 --- Comment #1 from Mason Loring Bliss --- Random note, running if_em_updated.ko as noted various places has my NIC performing normally after waking. I haven't let it run long enough on my network to be confident that the issue won't return, and it's unclear what = this implies even if I don't see the issue return, but it's a data point. --=20 You are receiving this mail because: You are the assignee for the bug.=