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From owner-freebsd-net@freebsd.org Sun Apr 8 12:52:04 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 17B01FA1FFC for ; Sun, 8 Apr 2018 12:52:04 +0000 (UTC) (envelope-from Vanessa.Mitchell@onlinesoftwareguide.info) Received: from mail.onlinesoftwareguide.info (mail.onlinesoftwareguide.info [52.14.90.149]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mail", Issuer "mail" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id C748772601 for ; Sun, 8 Apr 2018 12:51:54 +0000 (UTC) (envelope-from Vanessa.Mitchell@onlinesoftwareguide.info) Received: from mail (127.0.0.1) by mail.onlinesoftwareguide.info (127.0.0.1) with Microsoft SMTP Server id 14.3.123.3; Sat, 7 Apr 2018 09:46:20 -0500 From: Vanessa Mitchell To: X-Priority: 1 Priority: urgent Importance: high Date: Sat, 7 Apr 2018 09:46:20 -0500 Subject: Learning Management System(LMS) Software Pricing Guide for 2018 Message-ID: <33abeb11-5325-4a20-99aa-ad71c3305a14@mail.onlinesoftwareguide.info> X-Originating-IP: [127.0.0.1] MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 08 Apr 2018 12:52:04 -0000 From owner-freebsd-net@freebsd.org Sun Apr 8 21:01:28 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A55D0FA2ECE for ; Sun, 8 Apr 2018 21:01:28 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id C246182CE6 for ; Sun, 8 Apr 2018 21:01:27 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: by mailman.ysv.freebsd.org (Postfix) id 7A3EFFA2EC0; Sun, 8 Apr 2018 21:01:27 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3AD15FA2EB7 for ; Sun, 8 Apr 2018 21:01:27 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id AEC1782CB2 for ; Sun, 8 Apr 2018 21:01:26 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id C83E61C9F2 for ; Sun, 8 Apr 2018 21:01:25 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w38L1Pkj080345 for ; Sun, 8 Apr 2018 21:01:25 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w38L1PiO080336 for net@FreeBSD.org; Sun, 8 Apr 2018 21:01:25 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Message-Id: <201804082101.w38L1PiO080336@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, 8 Apr 2018 21:01:25 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 08 Apr 2018 21:01:28 -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 | 165622 | [ndis][panic][patch] Unregistered use of FPU in k In Progress | 206581 | bxe_ioctl_nvram handler is faulty In Progress | 221146 | [ixgbe] Problem with second laggport New | 204438 | setsockopt() handling of kern.ipc.maxsockbuf limi New | 205592 | TCP processing in IPSec causes kernel panic New | 206053 | kqueue support code of netmap causes panic New | 209682 | [panic] [netinet] arptimer race New | 213410 | [carp] service netif restart causes hang only whe New | 217748 | sys/dev/ixgbe/if_ix.c: PVS-Studio: Assignment to Open | 193452 | Dell PowerEdge 210 II -- Kernel panic bce (broadc Open | 194485 | Userland cannot add IPv6 prefix routes Open | 194515 | Fatal Trap 12 Kernel with vimage Open | 202510 | [CARP] advertisements sourced from CARP IP cause Open | 206544 | sendmsg(2) (sendto(2) too?) can fail with EINVAL; Open | 211962 | bxe driver queue soft hangs and flooding tx_soft_ Open | 213814 | AWS/EC2: no egress traffic stats on ixv(4) Open | 222273 | igb(4): Kernel panic (fatal trap 12) due to netwo 17 problems total for which you should take action. From owner-freebsd-net@freebsd.org Mon Apr 9 15:12:52 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 161D6F87BC9 for ; Mon, 9 Apr 2018 15:12:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id A117675AEB for ; Mon, 9 Apr 2018 15:12:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 5BEFDF87BC8; Mon, 9 Apr 2018 15:12:51 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4AB5EF87BC7 for ; Mon, 9 Apr 2018 15:12:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id DEFFC75ACF for ; Mon, 9 Apr 2018 15:12:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 3530C25FEE for ; Mon, 9 Apr 2018 15:12:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w39FCoaj088426 for ; Mon, 9 Apr 2018 15:12:50 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w39FCoVi088422 for net@FreeBSD.org; Mon, 9 Apr 2018 15:12:50 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 222273] igb(4): Kernel panic (fatal trap 12) due to network related processes Date: Mon, 09 Apr 2018 15:12:50 +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: 11.0-RELEASE X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: mfc-stable10? mfc-stable11? 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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 09 Apr 2018 15:12:52 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D222273 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |eugen@freebsd.org --- Comment #2 from Eugene Grosbein --- Is it repeatable with 11.1-RELEASE, or better try 11.1-STABLE? --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Mon Apr 9 20:05:32 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 013E1F9F1EC for ; Mon, 9 Apr 2018 20:05:32 +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 TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8D84D710C6 for ; Mon, 9 Apr 2018 20:05:31 +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 848CE235CB for ; Mon, 9 Apr 2018 20:05:31 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: by reviews.nyi.freebsd.org (Postfix, from userid 1346) id 80BF11776D7; Mon, 9 Apr 2018 20:05:31 +0000 (UTC) Date: Mon, 9 Apr 2018 20:05:31 +0000 To: freebsd-net@freebsd.org From: "kmacy (Kip Macy)" Reply-to: D1809+325+4e42c88dbf8c3b72@reviews.freebsd.org Subject: [Differential] D1809: [sockbuf] Don't expose lock details when isn't needed Message-ID: <6b568105627e9e4337e7e89f584b0bd4@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: none, <81> X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-Cc: X-Phabricator-Cc: X-Phabricator-Cc: Precedence: bulk Thread-Topic: PHID-DREV-itcsjouioqxprcrqy7hw X-Phabricator-Mail-ID: 1022774 X-Phabricator-Send-Attempt: nvba5yr6k5yx3heg In-Reply-To: References: Thread-Index: ZDUyNzQ5ZWQxMTRmZDFiNGM0NTM4Yzk5MDEwIFrLx4s= X-Phabricator-Stamps: actor(@kmacy) application(Differential) author(@davide) herald(H81) monogram(D1809) object-type(DREV) phid(PHID-DREV-itcsjouioqxprcrqy7hw) resigned-reviewer(@kmacy) reviewer(@lstewart) reviewer(@np) reviewer(@rrs) reviewer(@rwatson) revision-status(needs-revision) subscriber(@ae) subscriber(@freebsd-net-list) subscriber(@julian) via(web) MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Apr 2018 20:05:32 -0000 a21hY3kgcmVzaWduZWQgZnJvbSB0aGlzIHJldmlzaW9uLgpIZXJhbGQgYWRkZWQgYSBzdWJzY3Jp YmVyOiBhZS4KClJFVklTSU9OIERFVEFJTAogIGh0dHBzOi8vcmV2aWV3cy5mcmVlYnNkLm9yZy9E MTgwOQoKRU1BSUwgUFJFRkVSRU5DRVMKICBodHRwczovL3Jldmlld3MuZnJlZWJzZC5vcmcvc2V0 dGluZ3MvcGFuZWwvZW1haWxwcmVmZXJlbmNlcy8KClRvOiBkYXZpZGUsIG5wLCBycnMsIGxzdGV3 YXJ0LCByd2F0c29uCkNjOiBhZSwganVsaWFuLCBmcmVlYnNkLW5ldC1saXN0Cg== From owner-freebsd-net@freebsd.org Tue Apr 10 09:32:22 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C82F6F8C96D for ; Tue, 10 Apr 2018 09:32:22 +0000 (UTC) (envelope-from v.maffione@gmail.com) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 5C4B473335 for ; 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Tue, 10 Apr 2018 02:32:20 -0700 (PDT) MIME-Version: 1.0 Received: by 10.12.190.132 with HTTP; Tue, 10 Apr 2018 02:32:20 -0700 (PDT) In-Reply-To: References: From: Vincenzo Maffione Date: Tue, 10 Apr 2018 11:32:20 +0200 Message-ID: Subject: Re: Support for Dual NIC To: Ralston Champagnie <9rgeoc@gmail.com> Cc: "freebsd-net@freebsd.org" , Matthew Macy Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 10 Apr 2018 09:32:23 -0000 Hi, In general, if a driver (e.g. ixgbe) supports DEV_NETMAP, then all the NIC models sharing the same driver will have native netmap support. Netmap simply does not know about the specific models. If you are really seeing an issue, it may be related to the recent iflib refactoring, which now collects driver functionalities common to Intel 1G drivers (em, lem, igb, ...). And iflib has support for netmap, so that the same netmap functions are reused by all the 1G drivers. >From my understanding, both 82575 (dual) and 82576 (quad) are served by igb, so they should be supported. One way to check if netmap kicks is to inspect the log for lines like these: """" net eth0: netmap queues/slots: TX 1/256, RX 1/256 net eth1: netmap queues/slots: TX 1/256, RX 1/256 """" Maybe Matt wants to add something related to iflib. The log you are seeing is a sanity check: it seems you are seeing packets larger than 1500 bytes in the host rings. Are you using jumbo frames with the netmap "bridge" program? Cheers, Vincenzo From owner-freebsd-net@freebsd.org Tue Apr 10 17:26:11 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E7A93F89218; Tue, 10 Apr 2018 17:26:10 +0000 (UTC) (envelope-from luca.pizzamiglio@gmail.com) Received: from mail-oi0-f45.google.com (mail-oi0-f45.google.com [209.85.218.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7BE9F8649B; Tue, 10 Apr 2018 17:26:10 +0000 (UTC) (envelope-from luca.pizzamiglio@gmail.com) Received: by mail-oi0-f45.google.com with SMTP id x9-v6so11923743oig.7; Tue, 10 Apr 2018 10:26:10 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=fXECtlAUaLaid3USiODCktVRejukMwUjc1tze712kEw=; b=BxOEEgKeVoZJyg/f4Vf7B6OYINuvswkvLWNrZZXjLoooSc/4s8ime7V/bzQLsOAD59 Qrl8zN5Fyp4XTkQ0rNbKMbCC7/Ly29XxgNr7qNZuA6Uxox/xj3YjcL8tHONpH4IRRw9L z91UKtkYIbcgtQiotEv9HCggT7qTUUnvXvf/Z5zjpfnhGqb2OTBoRhbdPDV2V1Sin9lb Xliql/C9L8PgGZTXUUsZtkV8fVRslKal6QwolIbDjFOpTQxl/KabyPAVzQxNdWhiuYDB RghH8boulwh9ECLuH1caga1uExvYMRdvvSexMaS3g+QbIjfW8wIlgwggn+i7gfXpxdt/ 7r/w== X-Gm-Message-State: ALQs6tCa3R9OaEh33JHe3jXleCE8D+kh/WQUQzqGnj0xCjcdlypGky8a 68GVvCxqw8etqE1srvWUnvGjlBfX X-Google-Smtp-Source: AIpwx4/KlCImT52/HpHkGREN7OsO0sinRcu9A1ozUqqGqrJQ0Q56VnOraeA0EijJPOxtfNJ9fxjwLg== X-Received: by 2002:aca:5c02:: with SMTP id q2-v6mr705047oib.106.1523377712239; Tue, 10 Apr 2018 09:28:32 -0700 (PDT) Received: from mail-ot0-f169.google.com (mail-ot0-f169.google.com. [74.125.82.169]) by smtp.gmail.com with ESMTPSA id p23-v6sm2316187oie.43.2018.04.10.09.28.31 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 10 Apr 2018 09:28:32 -0700 (PDT) Received: by mail-ot0-f169.google.com with SMTP id o9-v6so13447470otj.5; Tue, 10 Apr 2018 09:28:31 -0700 (PDT) X-Received: by 2002:a9d:27aa:: with SMTP id c39-v6mr774600otb.104.1523377711876; Tue, 10 Apr 2018 09:28:31 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a9d:22e8:0:0:0:0:0 with HTTP; Tue, 10 Apr 2018 09:28:11 -0700 (PDT) In-Reply-To: <8B1A6A6C-4280-4B96-9D60-FC9E7EEE2222@lists.zabbadoz.net> References: <472069af-0f9d-d830-064b-2d984a5774ae@zirakzigil.org> <8B1A6A6C-4280-4B96-9D60-FC9E7EEE2222@lists.zabbadoz.net> From: Luca Pizzamiglio Date: Tue, 10 Apr 2018 18:28:11 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: Duplicate MAC addresses in VNET epair interaces To: "Bjoern A. Zeeb" Cc: Giulio Ferro , "freebsd-net@freebsd.org" , FreeBSD Hackers Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 10 Apr 2018 17:26:11 -0000 Hi. I have the same problem. The arc4random() call was committed and reverted ( https://svnweb.freebsd.org/base/head/sys/net/if_epair.c?view=3Dlog) I have a patch, that I'm currently using, that solves the issue locally (available here https://pastebin.com/LpPEVJL7 ) To be more generic, I'd like to add some hostid bits, following the approach of if_bridge, in case your epair interface has to be connected to a LAN. best regards, pizzamig On Mon, Feb 6, 2017 at 8:53 PM, Bjoern A. Zeeb < bzeeb-lists@lists.zabbadoz.net> wrote: > On 6 Feb 2017, at 18:53, Giulio Ferro wrote: > > Hi all, >> >> >> Setup: >> >> 11.0-STABLE FreeBSD 11.0-STABLE #0 r312338: Tue Jan 17 12:29:38 UTC 2017 >> >> >> I've set up two freebsd hosts, each of which has a single VNET jail. >> >> On each host I've created 2 epair interfaces. >> >> Host A >> >> - epair0a, epair1a on the host >> >> - epair0b, epair1b on the jail >> >> >> Host B >> >> - epair0a, epair10a on the host >> >> - epair0b, epair10b on the jail >> >> >> What I noticed is that on both hosts, each epair interface has the same >> MAC address: >> >> =E2=80=A6> > >> >> (same behavior on the epair interfaces on the jail side) >> >> >> As you can see, the mac addresses seems to depend on the order of the >> creation of the epair, not on the name or address >> >> >> This is a potentially bad behavior, because if I want to bridge say >> epair1a on A with epair10a on B with a VPN or >> >> a physical connection giving 192.168.1.1 to epair1b and 192.168.1.2 to >> epair10b, I won't be able to make them >> >> talk to each other since they have the same MAC address. >> >> >> My question is: is this a bug or something I'm doing wrong? If there any >> workaround I can use? >> > > > From the man page: > > Like any other Ethernet interface, an epair needs to have a network > address. Each epair will be assigned a locally administered address > by > default, that is only guaranteed to be unique within one network > stack. > To change the default addresses one may use the SIOCSIFADDR ioctl(2) > or > ifconfig(8) utility. > > I thought someone patched it a few years ago to have a pseudo-random part > to make collisions less likely and use the FreeBSD vendor space, but it > seems that never happened for epair (or didn=E2=80=99t make it into the t= ree). > > ifconfig epair[ab] ether 02:xx:xx:xx:xx is your friend for now. > > /bz > > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org= " > From owner-freebsd-net@freebsd.org Tue Apr 10 22:50:10 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 20BC4FA048A; Tue, 10 Apr 2018 22:50:10 +0000 (UTC) (envelope-from dieterbsd@gmail.com) Received: from mail-io0-x243.google.com (mail-io0-x243.google.com [IPv6:2607:f8b0:4001:c06::243]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id AF2C173D02; Tue, 10 Apr 2018 22:50:09 +0000 (UTC) (envelope-from dieterbsd@gmail.com) Received: by mail-io0-x243.google.com with SMTP id d7so264613ioc.11; Tue, 10 Apr 2018 15:50:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=+a3TTQwKZ1zs+Vcs/SHP+ZMoY6iHpHPUNUY7vuSWLjk=; b=LdtKmgsierLueQ17v+l+LY8FoO4k4sd0gRCOjFPmcDafJqeI6l3yIyGPocII+tkXyS lohoOXSYKz+3owy6hBZ+HYUFymXN4sFIC1BE3eqBWmZqmU1vnkm5+KcotB2/WJOZbh/r GHvz3ZNgcBtdemoOffBp2C94/GJyDOJ86hp3EmoNOl3Z8uSFrv3HfkDfXkjpon9vcoeM szxnUGKIVA6SSilRq4VtEbkQK2v8dPUHWGbQG0p+fKi3GS211wK1qj1Fsl605qoUywtz gTimoo1aZv0OmAfcFszxFUpGBv+xZb0jT/J/YlDYkKkYYpriUy9JCYziJNX0E5GlLV5B vR7g== 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=+a3TTQwKZ1zs+Vcs/SHP+ZMoY6iHpHPUNUY7vuSWLjk=; b=JIXziYLFk2q7jkiOBNW/+Nzui7j5fFFhxG6WOlLaGH0nBIDAjhaJ1tnBmlI/1wh5mx /TLo8C+W/a0owVqn21xB7sd9DvOMR37FPjZsrlnR5pbh+6FlnXPMlDkcjDnai1Acv3/4 E1/zLOWGZhU47mv6e5K7+Sm2bwMogW/gEMP78m5Wn2D8hNPwqSlV40hZhx2NOZUTfXux YQOacAAZXqLmyJcZrp89Cu6EaCcj8N7qOykH0c6AeviRHYwddGoQ2UjTvIbAleFR6HRt UT0GGo8f4iOBiDMPH2upQMb6cJrKwXJWbnjK+nLVBObGzJGrhujlt4WPdmdxKSSBHX3m eHiQ== X-Gm-Message-State: ALQs6tBJvEXJsmaW5/+4kmHX8I7tB6IIHLlvBHONNP9BSVRnQVfmEYDB speIoWJjt7HOVUZbCnxGI2rXNypg2xvPxTtvLKA= X-Google-Smtp-Source: AIpwx497WZsENuRzh6gRqjo+FsmQli6MGcs9puepID7bNMqmoVOPSSrkKIXdsPRD6qxPYIRNwuFUO/ZsPEyRH4DD6MY= X-Received: by 10.107.186.70 with SMTP id k67mr2527015iof.166.1523400608867; Tue, 10 Apr 2018 15:50:08 -0700 (PDT) MIME-Version: 1.0 Received: by 10.192.242.173 with HTTP; Tue, 10 Apr 2018 15:50:08 -0700 (PDT) From: Dieter BSD Date: Tue, 10 Apr 2018 15:50:08 -0700 Message-ID: Subject: Realtek re(4) driver To: freebsd-net@freebsd.org, freebsd-drivers@freebsd.org, freebsd-hackers@freebsd.org Content-Type: text/plain; charset="UTF-8" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 10 Apr 2018 22:50:10 -0000 Multiple people have found that FreeBSD's re(4) driver for Realtek Ethernet chips has problems. Something like a rcp(1) with another FreeBSD box merely runs slower due to the stalls, but if the other end has buggy network code and/or if the transfer is forced to use UDP (Unreliable Data Protocol) data is lost. :-( Rumor has it that Realtek has a driver that works properly with FreeBSD. FreeBSD's developers are apparently unable to: a) Fix the existing FreeBSD re(4) device driver so that it works correctly. b) Replace the existing FreeBSD re(4) device driver with Realtek's driver. c) Make Realtek's driver into a port/pkg. d) At least add a warning to the re(4) man page, with the URL for Realtek's driver. Therefore every user with Realtek Ethernet chips are forced to somehow discover that Realtek has a working driver, then somehow obtain a copy of this mythical driver, get it to compile and build a custom kernel. They then need to write a test suite and verify that Realtek's driver does in fact work properly for their applications. I am currently suffering data loss due to this. Therefore I am attempting to obtain a copy of the mythical Realtek device driver. I managed to find > http://www.realtek.com.tw/Downloads/downloadsView.aspx?Langid=4&PNid=13&PFid=5&Level=5&Conn=4&DownTypeID=3&GetDown=false But it does not work for me. It has a listing for > Description Version Update Time File Size Download Site 1 > FreeBSD 7.x and 8.0 1.94 2017/9/15 93k Global The machine with the re ports is running 10.3, hopefully the 7&8 code will compile and work on 10. But the real problem is that clicking on "Global" does not work. Some browsers do nothing. Firefox creates a new window with http://www.realtek.com.tw/downloads/ which is going backwards. I was expecting something like a tar file containing the source code. I also tried google, and emailing a FreeBSD user that runs the Realtek driver, but both pointed me to the above non-working URL. I'm told that seamonkey works, but... So my question is: could someone please tell me the URL that points *directly* to the mythical Realtek device driver? (without the broken javascheist garbage) From owner-freebsd-net@freebsd.org Tue Apr 10 22:55:00 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5AB20FA0C43; Tue, 10 Apr 2018 22:55:00 +0000 (UTC) (envelope-from dieterbsd@gmail.com) Received: from mail-io0-x242.google.com (mail-io0-x242.google.com [IPv6:2607:f8b0:4001:c06::242]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E51D8768C1; Tue, 10 Apr 2018 22:54:59 +0000 (UTC) (envelope-from dieterbsd@gmail.com) Received: by mail-io0-x242.google.com with SMTP id 141so267359iou.12; Tue, 10 Apr 2018 15:54:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to:cc; bh=g8umbL33JS4JMhFOtXihytGs1MPURHhV0U1dPQO1+1w=; b=PgtnKbfrJWtgc5gFg9ZM+xypbtqwBqoPnGuUmBRCMFI1YoLiYF22vdXhhBEfGYEw6E Hwncpu6scW5gYuCevrEsm/HFBKgWjjUiDIPRDWnZ4DdMgCTjwvOJa/BZcSN8nRP8cbGX qo/M55wB0HvWVzzaX1C4d85MG+S+YspToZfX1SOAtcMTGydmGgRWjpKq1keKkw5z4LwW yES4vgbLeP6DbUyIGSvuRaJEnwyUOJaTrHt1+0+7LSYWWs7B5xrlath/SamB6bfA1O0/ BQtUrNr0+2I68GET7sIXma9YmWbTkmDZrSGdpegyqXgAeWXV1lWUqS7BElOFGk/HR0kd ewNA== 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:cc; bh=g8umbL33JS4JMhFOtXihytGs1MPURHhV0U1dPQO1+1w=; b=gqPCLOtk+hXxuFh8F5zkw997KSP1fyiZ5je/liGyH9WAmOL4urtXXE5VAljrh5E6Pn 4Mte70+J9y4fK01S5hPEHx2ru6mTNYZrqypE+KKOUgC08A5Bz8qdwVeDdt5QJZve/L7a 08fgzMiSC9p4ku3C/CstatLO6JUgZMiU5e2td5Jo3bB3HUdGL6wtZilGWpSlvz523roQ W5Gg43b7oK4hv/S7PRO4c3VSTuhCZJtzvpxMZfoeLzWBI9ixV7L+aiymKQ6f5QBMag6l 09USs56vKvl9Ftvkr3tAQ3AySMjyMyv9P9TjsI7/LV8/t7NV80NTMnyTP81EFn8GiIKK Ydig== X-Gm-Message-State: ALQs6tCeAUptuoNk8MUG/8s22Fk/tzBFqc23Y/g+MSnTrme8rMhQSf1v YQHmu1UxtT6T3ZQ1hm0U8U3rV6K+vyLpUHp1XVg= X-Google-Smtp-Source: AIpwx49b56snKnBLOm9G8UeLhwQsi6yZfRa0YensdI0kYroj8e1y9NcH4URvtU0hynNigyLnQV5tjS7OAL/1wfZ091s= X-Received: by 10.107.146.136 with SMTP id u130mr2324773iod.96.1523400899098; Tue, 10 Apr 2018 15:54:59 -0700 (PDT) MIME-Version: 1.0 Received: by 10.192.242.173 with HTTP; Tue, 10 Apr 2018 15:54:58 -0700 (PDT) From: Dieter BSD Date: Tue, 10 Apr 2018 15:54:58 -0700 Message-ID: Subject: AX88179 USB-to-Ethernet is slow and silently corrupts data To: freebsd-usb@freebsd.org, freebsd-net@freebsd.org Cc: freebsd-drivers@freebsd.org, freebsd-hackers@freebsd.org Content-Type: text/plain; charset="UTF-8" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 10 Apr 2018 22:55:00 -0000 10.3-RELEASE amd64 with ECC memory VIA VL805 USB 3.0 controller ue0 is Siig USB-to-Ethernet Chipset: AX88179 ugen0.7: at usbus0, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=ON (124mA) ue0: flags=8c43 metric 0 mtu 1500 options=8000b inet 10.0.210.66 netmask 0xffffff00 broadcast 10.0.210.255 nd6 options=29 media: Ethernet autoselect (1000baseT ) status: active If media is set to "1000baseT " it "works", but slowly, and received data is silently corrupted. :-( Transmitted data is not corrupted (tested with > 30 GB). ifconfig ue0 -txcsum "works", but still gives silent data corruption ifconfig ue0 -rxcsum (acts the same with or without txcsum) ping out netstat sees packets both directions, but ping doesn't see the response: 8 packets transmitted, 0 packets received, 100.0% packet loss ping in netstat sees packets in, but no responses going out I can see that some Ethernet controllers would not support checksum offloading, but it seems to me that turning the checksum offloading off should always work? (at the expense of more cpu load) Previously (2016 May): # ifconfig ue0 media 100baseTX-FDX fixed the input error problem and the data corruption problem, at the expense of making it even slower. Sent data from machine A with 10Mbps Ethernet. (Netgear Ethernet switch converts 10Mbps to 1000Mbps) Netstat did not report any input errors on ue0 and there was no data corruption. So ue0 can handle gigabit data rate, but gets input errors if packets arrive too frequently. I tried moving it to a USB-2 port. No data corruption, but USB-2 is slow. The chip performs a lot better for tweaktown: http://www.tweaktown.com/reviews/7243/vantec-cb-u300gna-usb-3-gigabit-network-adapter-review/index.html (Vantec CB-U300GNA with the same Asix AX88179 chip) "full duplex gigabit with 952 Mbps consistently across the chart" http://www.vantecusa.com/products_detail.php?p_id=143&p_name=USB+3.0+Gigabit+Ethernet+Adapter&pc_id=21&pc_name=Network&pt_id=5&pt_name=Accessories Asix AX88179 chip: http://www.asix.com.tw/products.php?op=pItemdetail&PItemID=131;71;112 "Supports Jumbo frame up to 4KB" But ifconfig rejects any value > 1500: ifconfig ue0 mtu 1501 ifconfig: ioctl SIOCSIFMTU (set mtu): Invalid argument I tried mtu of 100, 500, 1000, 1400 but they all give rcp: lost connection USB disks are fast, so the USB controller seems to work ok. I also tried a Tek Republic TUN-300 which has the same AX88179, and it acts the same as the Siig. So, transmit works, but is slow. Receive works if the amount of traffic is low enough (limit rate of data sent, limit Ethernet speed, or use USB-2). But if data is received too fast it gets silently corrupted. Setting -rxcsum does not work, and cannot set mtu other than 1500. Questions: Why does -rxcsum not work? Why does attempting to set a larger mtu fail? Why does setting a smaller mtu make rcp fail? Why is the chip acting slow? How do I get it to work properly? (fast and without data corruption) From owner-freebsd-net@freebsd.org Wed Apr 11 06:30:54 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1F650F9B896 for ; Wed, 11 Apr 2018 06:30:54 +0000 (UTC) (envelope-from clay@milos.co.za) Received: from lisa.milos.co.za (but.why.are.you.a.doos.za.net [109.169.49.138]) by mx1.freebsd.org (Postfix) with SMTP id 801F87C7C7 for ; Wed, 11 Apr 2018 06:30:52 +0000 (UTC) (envelope-from clay@milos.co.za) Received: (qmail 65790 invoked by uid 89); 11 Apr 2018 06:24:10 -0000 Received: from unknown (HELO roundcube) (172.16.15.33) by vpopmail with SMTP; 11 Apr 2018 06:24:10 -0000 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Wed, 11 Apr 2018 08:24:10 +0200 From: clay@milos.co.za To: Dieter BSD Cc: freebsd-usb@freebsd.org, freebsd-net@freebsd.org, freebsd-hackers@freebsd.org, freebsd-drivers@freebsd.org, owner-freebsd-usb@freebsd.org Subject: Re: AX88179 USB-to-Ethernet is slow and silently corrupts data In-Reply-To: References: Message-ID: <2cb00163a4b0165f6f05dff56a20ae56@milos.co.za> X-Sender: clay@milos.co.za User-Agent: Roundcube Webmail/1.3.3 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 11 Apr 2018 06:30:54 -0000 I have one of these (I think it's the same chipset, I know it's AX88xxx) and I've used it before without issue. If I can find it at home and it's the same chipset I'll give it a whirl and check to confirm that it's not a hardware issue. Problem with these cheap USB-whatever adapters is that the quality control is not always server class :=) \\Clay On 2018-04-11 00:54, Dieter BSD wrote: > 10.3-RELEASE > amd64 with ECC memory > VIA VL805 USB 3.0 controller > ue0 is Siig USB-to-Ethernet Chipset: AX88179 > > ugen0.7: at usbus0, cfg=0 md=HOST > spd=SUPER (5.0Gbps) pwr=ON (124mA) > > ue0: flags=8c43 metric > 0 > mtu 1500 > options=8000b > inet 10.0.210.66 netmask 0xffffff00 broadcast 10.0.210.255 > nd6 options=29 > media: Ethernet autoselect (1000baseT ) > status: active > > If media is set to "1000baseT " it "works", but slowly, > and > received data is silently corrupted. :-( Transmitted data is not > corrupted (tested with > 30 GB). > > ifconfig ue0 -txcsum > "works", but still gives silent data corruption > > ifconfig ue0 -rxcsum (acts the same with or without txcsum) > ping out > netstat sees packets both directions, but ping doesn't see the > response: > 8 packets transmitted, 0 packets received, 100.0% packet loss > ping in > netstat sees packets in, but no responses going out > > I can see that some Ethernet controllers would not support checksum > offloading, > but it seems to me that turning the checksum offloading off should > always > work? (at the expense of more cpu load) > > Previously (2016 May): > # ifconfig ue0 media 100baseTX-FDX > fixed the input error problem and the data corruption problem, > at the expense of making it even slower. > > Sent data from machine A with 10Mbps Ethernet. (Netgear Ethernet > switch > converts 10Mbps to 1000Mbps) Netstat did not report any input errors > on > ue0 and there was no data corruption. So ue0 can handle gigabit data > rate, > but gets input errors if packets arrive too frequently. > > I tried moving it to a USB-2 port. No data corruption, but USB-2 is > slow. > > The chip performs a lot better for tweaktown: > > http://www.tweaktown.com/reviews/7243/vantec-cb-u300gna-usb-3-gigabit-network-adapter-review/index.html > (Vantec CB-U300GNA with the same Asix AX88179 chip) > "full duplex gigabit with 952 Mbps consistently across the chart" > > http://www.vantecusa.com/products_detail.php?p_id=143&p_name=USB+3.0+Gigabit+Ethernet+Adapter&pc_id=21&pc_name=Network&pt_id=5&pt_name=Accessories > > Asix AX88179 chip: > http://www.asix.com.tw/products.php?op=pItemdetail&PItemID=131;71;112 > "Supports Jumbo frame up to 4KB" > > But ifconfig rejects any value > 1500: > ifconfig ue0 mtu 1501 > ifconfig: ioctl SIOCSIFMTU (set mtu): Invalid argument > > I tried mtu of 100, 500, 1000, 1400 but they all give > rcp: lost connection > > USB disks are fast, so the USB controller seems to work ok. > > I also tried a Tek Republic TUN-300 which has the same AX88179, > and it acts the same as the Siig. > > So, transmit works, but is slow. Receive works if the amount of > traffic > is low enough (limit rate of data sent, limit Ethernet speed, or > use USB-2). But if data is received too fast it gets silently > corrupted. > Setting -rxcsum does not work, and cannot set mtu other than 1500. > > Questions: > Why does -rxcsum not work? > Why does attempting to set a larger mtu fail? > Why does setting a smaller mtu make rcp fail? > Why is the chip acting slow? > How do I get it to work properly? (fast and without data corruption) > _______________________________________________ > freebsd-usb@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-usb > To unsubscribe, send any mail to "freebsd-usb-unsubscribe@freebsd.org" From owner-freebsd-net@freebsd.org Wed Apr 11 07:10:46 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C3D9CF9E739; Wed, 11 Apr 2018 07:10:46 +0000 (UTC) (envelope-from vterziev@gvcgroup.com) Received: from mgate03.itsfogo.com (mgate03.itsfogo.com [195.72.134.149]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client CN "*.itsfogo.com", Issuer "thawte SSL CA - G2" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4656D8750F; Wed, 11 Apr 2018 07:10:45 +0000 (UTC) (envelope-from vterziev@gvcgroup.com) From: Vladimir Terziev To: Dieter BSD CC: "freebsd-net@freebsd.org" , "freebsd-drivers@freebsd.org" , "freebsd-hackers@freebsd.org" Subject: Re: Realtek re(4) driver Thread-Topic: Realtek re(4) driver Thread-Index: AQHT0R8OI42h+gu5D0y7MqkwOTG+kqP7AGUA Date: Wed, 11 Apr 2018 06:55:32 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: Apple Mail (2.3445.5.20) x-originating-ip: [10.138.239.10] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 11 Apr 2018 07:10:47 -0000 SGkgRGlldGVyLA0KDQppIGhhdmUgbWFuYWdlZCB0byBkb3dubG9hZCB0aGUgZHJpdmVyIGZyb20g dGhlIGxpbmsgdGhhdCB5b3UgcHJvdmlkZWQgYnkganVzdCBjbGlja2luZyB0aGUg4oCcR2xvYmFs 4oCdIGxpbmsuDQoNCkp1c3QgbGV0IG1lIGtub3cgaWYgeW91IHdhbnQgbWUgdG8gc2VuZCBpdCB0 byB5b3UuDQoNCg0KUmVnYXJkcywNCg0KVmxhZGltaXINCg0KDQo+IE9uIDExIEFwciAyMDE4LCBh dCAwMTo1MCwgRGlldGVyIEJTRCA8ZGlldGVyYnNkQGdtYWlsLmNvbT4gd3JvdGU6DQo+IA0KPiBN dWx0aXBsZSBwZW9wbGUgaGF2ZSBmb3VuZCB0aGF0IEZyZWVCU0QncyByZSg0KSBkcml2ZXIgZm9y IFJlYWx0ZWsNCj4gRXRoZXJuZXQgY2hpcHMgaGFzIHByb2JsZW1zLiAgU29tZXRoaW5nIGxpa2Ug YSByY3AoMSkgd2l0aCBhbm90aGVyDQo+IEZyZWVCU0QgYm94IG1lcmVseSBydW5zIHNsb3dlciBk dWUgdG8gdGhlIHN0YWxscywgYnV0IGlmIHRoZSBvdGhlciBlbmQNCj4gaGFzIGJ1Z2d5IG5ldHdv cmsgY29kZSBhbmQvb3IgaWYgdGhlIHRyYW5zZmVyIGlzIGZvcmNlZCB0byB1c2UgVURQDQo+IChV bnJlbGlhYmxlIERhdGEgUHJvdG9jb2wpIGRhdGEgaXMgbG9zdC4gIDotKA0KPiANCj4gUnVtb3Ig aGFzIGl0IHRoYXQgUmVhbHRlayBoYXMgYSBkcml2ZXIgdGhhdCB3b3JrcyBwcm9wZXJseSB3aXRo IEZyZWVCU0QuDQo+IA0KPiBGcmVlQlNEJ3MgZGV2ZWxvcGVycyBhcmUgYXBwYXJlbnRseSB1bmFi bGUgdG86DQo+IGEpIEZpeCB0aGUgZXhpc3RpbmcgRnJlZUJTRCByZSg0KSBkZXZpY2UgZHJpdmVy IHNvIHRoYXQgaXQgd29ya3MgY29ycmVjdGx5Lg0KPiBiKSBSZXBsYWNlIHRoZSBleGlzdGluZyBG cmVlQlNEIHJlKDQpIGRldmljZSBkcml2ZXIgd2l0aCBSZWFsdGVrJ3MgZHJpdmVyLg0KPiBjKSBN YWtlIFJlYWx0ZWsncyBkcml2ZXIgaW50byBhIHBvcnQvcGtnLg0KPiBkKSBBdCBsZWFzdCBhZGQg YSB3YXJuaW5nIHRvIHRoZSByZSg0KSBtYW4gcGFnZSwgd2l0aCB0aGUgVVJMIGZvcg0KPiAgIFJl YWx0ZWsncyBkcml2ZXIuDQo+IA0KPiBUaGVyZWZvcmUgZXZlcnkgdXNlciB3aXRoIFJlYWx0ZWsg RXRoZXJuZXQgY2hpcHMgYXJlIGZvcmNlZCB0byBzb21laG93DQo+IGRpc2NvdmVyIHRoYXQgUmVh bHRlayBoYXMgYSB3b3JraW5nIGRyaXZlciwgdGhlbiBzb21laG93IG9idGFpbiBhIGNvcHkNCj4g b2YgdGhpcyBteXRoaWNhbCBkcml2ZXIsIGdldCBpdCB0byBjb21waWxlIGFuZCBidWlsZCBhIGN1 c3RvbSBrZXJuZWwuDQo+IFRoZXkgdGhlbiBuZWVkIHRvIHdyaXRlIGEgdGVzdCBzdWl0ZSBhbmQg dmVyaWZ5IHRoYXQgUmVhbHRlaydzIGRyaXZlcg0KPiBkb2VzIGluIGZhY3Qgd29yayBwcm9wZXJs eSBmb3IgdGhlaXIgYXBwbGljYXRpb25zLg0KPiANCj4gSSBhbSBjdXJyZW50bHkgc3VmZmVyaW5n IGRhdGEgbG9zcyBkdWUgdG8gdGhpcy4gIFRoZXJlZm9yZSBJIGFtDQo+IGF0dGVtcHRpbmcgdG8g b2J0YWluIGEgY29weSBvZiB0aGUgbXl0aGljYWwgUmVhbHRlayBkZXZpY2UgZHJpdmVyLg0KPiBJ IG1hbmFnZWQgdG8gZmluZA0KPiANCj4+IGh0dHA6Ly93d3cucmVhbHRlay5jb20udHcvRG93bmxv YWRzL2Rvd25sb2Fkc1ZpZXcuYXNweD9MYW5naWQ9NCZQTmlkPTEzJlBGaWQ9NSZMZXZlbD01JkNv bm49NCZEb3duVHlwZUlEPTMmR2V0RG93bj1mYWxzZQ0KPiANCj4gQnV0IGl0IGRvZXMgbm90IHdv cmsgZm9yIG1lLiAgSXQgaGFzIGEgbGlzdGluZyBmb3INCj4gDQo+PiBEZXNjcmlwdGlvbiAgICAg ICAgIFZlcnNpb24gVXBkYXRlIFRpbWUgRmlsZSBTaXplIERvd25sb2FkIFNpdGUgMQ0KPj4gRnJl ZUJTRCA3LnggYW5kIDguMCAxLjk0ICAgIDIwMTcvOS8xNSAgIDkzayAgICAgICBHbG9iYWwNCj4g DQo+IFRoZSBtYWNoaW5lIHdpdGggdGhlIHJlIHBvcnRzIGlzIHJ1bm5pbmcgMTAuMywgaG9wZWZ1 bGx5IHRoZSA3JjggY29kZQ0KPiB3aWxsIGNvbXBpbGUgYW5kIHdvcmsgb24gMTAuICBCdXQgdGhl IHJlYWwgcHJvYmxlbSBpcyB0aGF0IGNsaWNraW5nIG9uDQo+ICJHbG9iYWwiIGRvZXMgbm90IHdv cmsuICBTb21lIGJyb3dzZXJzIGRvIG5vdGhpbmcuICBGaXJlZm94IGNyZWF0ZXMNCj4gYSBuZXcg d2luZG93IHdpdGggaHR0cDovL3d3dy5yZWFsdGVrLmNvbS50dy9kb3dubG9hZHMvDQo+IHdoaWNo IGlzIGdvaW5nIGJhY2t3YXJkcy4gIEkgd2FzIGV4cGVjdGluZyBzb21ldGhpbmcgbGlrZSBhIHRh ciBmaWxlDQo+IGNvbnRhaW5pbmcgdGhlIHNvdXJjZSBjb2RlLg0KPiANCj4gSSBhbHNvIHRyaWVk IGdvb2dsZSwgYW5kIGVtYWlsaW5nIGEgRnJlZUJTRCB1c2VyIHRoYXQgcnVucyB0aGUgUmVhbHRl aw0KPiBkcml2ZXIsIGJ1dCBib3RoIHBvaW50ZWQgbWUgdG8gdGhlIGFib3ZlIG5vbi13b3JraW5n IFVSTC4gIEknbQ0KPiB0b2xkIHRoYXQgc2VhbW9ua2V5IHdvcmtzLCBidXQuLi4NCj4gDQo+IFNv IG15IHF1ZXN0aW9uIGlzOiBjb3VsZCBzb21lb25lIHBsZWFzZSB0ZWxsIG1lIHRoZSBVUkwgdGhh dCBwb2ludHMNCj4gKmRpcmVjdGx5KiB0byB0aGUgbXl0aGljYWwgUmVhbHRlayBkZXZpY2UgZHJp dmVyPyAgKHdpdGhvdXQNCj4gdGhlIGJyb2tlbiBqYXZhc2NoZWlzdCBnYXJiYWdlKQ0KPiBfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0KPiBmcmVlYnNkLW5l dEBmcmVlYnNkLm9yZyBtYWlsaW5nIGxpc3QNCj4gaHR0cHM6Ly9saXN0cy5mcmVlYnNkLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2ZyZWVic2QtbmV0DQo+IFRvIHVuc3Vic2NyaWJlLCBzZW5kIGFueSBt YWlsIHRvICJmcmVlYnNkLW5ldC11bnN1YnNjcmliZUBmcmVlYnNkLm9yZyINCg0K From owner-freebsd-net@freebsd.org Wed Apr 11 14:05:16 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 55CCFF971B0 for ; Wed, 11 Apr 2018 14:05:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id E212C7E825 for ; Wed, 11 Apr 2018 14:05:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id A399DF971AF; Wed, 11 Apr 2018 14:05:15 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8FEBEF971AE for ; Wed, 11 Apr 2018 14:05:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 23BBB7E807 for ; Wed, 11 Apr 2018 14:05:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 5BF5D1E005 for ; Wed, 11 Apr 2018 14:05:14 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3BE5E9M003250 for ; Wed, 11 Apr 2018 14:05:14 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3BE5EvY003249 for net@FreeBSD.org; Wed, 11 Apr 2018 14:05:14 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: Wed, 11 Apr 2018 14:05:13 +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: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: rgrimes@FreeBSD.org 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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 11 Apr 2018 14:05:16 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D166724 Rodney W. Grimes changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |net@FreeBSD.org, | |rgrimes@FreeBSD.org --- Comment #21 from Rodney W. Grimes --- Put this back on a visible bug list --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Wed Apr 11 14:30:07 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 824F8F98CDD for ; Wed, 11 Apr 2018 14:30:07 +0000 (UTC) (envelope-from m.muenz@spam-fetish.org) Received: from mailout-02.maxonline.de (mailout-02.maxonline.de [81.24.66.23]) (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 1E1858236D for ; Wed, 11 Apr 2018 14:30:06 +0000 (UTC) (envelope-from m.muenz@spam-fetish.org) Received: from web03-01.max-it.de (web03-01.max-it.de [81.24.64.215]) by mailout-02.maxonline.de (Postfix) with ESMTPS id DB2E019 for ; Wed, 11 Apr 2018 16:29:58 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by web03-01.max-it.de (Postfix) with ESMTP id CA6E328B87E for ; Wed, 11 Apr 2018 16:29:58 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at web03-01.max-it.de Received: from web03-01.max-it.de ([127.0.0.1]) by localhost (web03-01.max-it.de [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id 28SbCUDGi_mq for ; Wed, 11 Apr 2018 16:29:58 +0200 (CEST) Received: from [81.24.66.132] (unknown [81.24.66.132]) (Authenticated sender: m.muenz@spam-fetish.org) by web03-01.max-it.de (Postfix) with ESMTPA id A49AB28A03F for ; Wed, 11 Apr 2018 16:29:58 +0200 (CEST) Subject: Re: Support for Dual NIC To: freebsd-net@freebsd.org References: From: "Muenz, Michael" Message-ID: <04125f40-6388-f074-d935-ce6c16d220fa@spam-fetish.org> Date: Wed, 11 Apr 2018 16:29:57 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 11 Apr 2018 14:30:07 -0000 Am 07.04.2018 um 22:52 schrieb Muenz, Michael: > Am 07.04.2018 um 20:15 schrieb Ralston Champagnie: >> Hello Guys, >> >> Netmap natively support only the four ports NIC doesn't make sense whe= n >> considering that dual NIC has the same exact chipset as the quad ones.= .. >> >> Is there a patch available? Noticed problems with pictures or videos=20 >> such >> as this with the dual (mine: Intel 82575) and IPS with lots of memory = - >> 196.115874 [1071] netmap_grab_packets=C2=A0=C2=A0 bad pkt at 445 1en 2= 164 >> >> >> Kind regards, Ralston > Hm, that might be the reason why my Intel X710 Dual SFP+ doesn't work=20 > when > running Suricata with IPS / netmap. > I replaced with an old X520 DA Dual SFP+ and it works. X520 is ix and=20 X710 ixl but no idea if it's diver related. Michael From owner-freebsd-net@freebsd.org Wed Apr 11 15:40:19 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CF499F9E31C for ; Wed, 11 Apr 2018 15:40:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 8C55B75B9F for ; Wed, 11 Apr 2018 15:40:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 4A260F9E30E; Wed, 11 Apr 2018 15:40:19 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3672FF9E309 for ; Wed, 11 Apr 2018 15:40:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 906D275B97 for ; Wed, 11 Apr 2018 15:40:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id BC7781EC53 for ; Wed, 11 Apr 2018 15:40:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3BFeHBg014692 for ; Wed, 11 Apr 2018 15:40:17 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3BFeHNJ014691 for net@FreeBSD.org; Wed, 11 Apr 2018 15:40:17 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 166724] [re] if_re watchdog timeout Date: Wed, 11 Apr 2018 15:40:17 +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: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: dinoex@FreeBSD.org 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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 11 Apr 2018 15:40:20 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D166724 Dirk Meyer changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dinoex@FreeBSD.org --- Comment #22 from Dirk Meyer --- As stated in https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D208205 The generic driver fails under load. Replacing the card with another Realtec card did not help. Replacing the Realtec card with an Intel card did solve all problems. --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Wed Apr 11 16:53:15 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D52D4FA2CAE for ; Wed, 11 Apr 2018 16:53:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 5746084DF1 for ; Wed, 11 Apr 2018 16:53:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 179D9FA2CAD; Wed, 11 Apr 2018 16:53:15 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 02BB3FA2CAC for ; Wed, 11 Apr 2018 16:53:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8FAAC84DEE for ; Wed, 11 Apr 2018 16:53:14 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id BA4871F706 for ; Wed, 11 Apr 2018 16:53:13 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3BGrDwK003523 for ; Wed, 11 Apr 2018 16:53:13 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3BGrDZx003522 for net@FreeBSD.org; Wed, 11 Apr 2018 16:53:13 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: Wed, 11 Apr 2018 16:53:12 +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: 0mp@FreeBSD.org 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: keywords 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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 11 Apr 2018 16:53:16 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D166724 Mateusz Piotrowski <0mp@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |needs-patch CC| |0mp@FreeBSD.org --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Wed Apr 11 17:35:26 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 874A2F82222 for ; Wed, 11 Apr 2018 17:35:26 +0000 (UTC) (envelope-from julian@freebsd.org) Received: from vps1.elischer.org (vps1.elischer.org [204.109.63.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "vps1.elischer.org", Issuer "CA Cert Signing Authority" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 2AF656D61B for ; Wed, 11 Apr 2018 17:35:25 +0000 (UTC) (envelope-from julian@freebsd.org) Received: from Julian-MBP3.local (115-166-20-68.dyn.iinet.net.au [115.166.20.68]) (authenticated bits=0) by vps1.elischer.org (8.15.2/8.15.2) with ESMTPSA id w3BHZIWY096321 (version=TLSv1.2 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Wed, 11 Apr 2018 10:35:21 -0700 (PDT) (envelope-from julian@freebsd.org) Subject: Re: Bridging a vlan trunk with a gif tunnel? To: Eugene Grosbein , Hauke Fath , freebsd-net@freebsd.org References: <20180401164209528151.6f554119@spg.tu-darmstadt.de> <5AC101AC.60906@grosbein.net> From: Julian Elischer Message-ID: Date: Thu, 12 Apr 2018 01:35:12 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <5AC101AC.60906@grosbein.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 11 Apr 2018 17:35:26 -0000 On 1/4/18 11:58 pm, Eugene Grosbein wrote: > 01.04.2018 21:42, Hauke Fath wrote: > >> I am trying to network a remote site with a main site through a bridged >> gif tunnel, and it doesn't work for me. > gif(4) supports only untagged frames when added to a bridge. > You need to create gif-per-vlan or switch to newer vxlan(4). I have in the past implemented this using netgraph and vnet but it was quite a log time ago and I forget many of the details The vnet jail was so that the gif tunnel effectively left from "another machine" (it was the same machine with a vnet jail) The reason was so that net failures were "one hop away" and therefore not so hard to work around. >> In the past, I have set up a similar link by tunneling ip over gif, but >> routing turned out to be intricate > what problems do you have with routing over gif? It works just fine for me. > >> and I figured just bridging the exclave with the main site would save me routing issues, > And bring in bridging issues that are more severe. > >> plus I could stick with the existing subnets. > And have extra overhead to pass +14 bytes of headers of MAC addresses per frame. > > Single gif+bridge does not support trunks. > > > _______________________________________________ > 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 Thu Apr 12 11:13:00 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 52930F8B050 for ; Thu, 12 Apr 2018 11:13:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id DEF07848CD for ; Thu, 12 Apr 2018 11:12:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 9CC31F8B049; Thu, 12 Apr 2018 11:12:59 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8A7D5F8B048 for ; Thu, 12 Apr 2018 11:12:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E0E15848CA for ; Thu, 12 Apr 2018 11:12:58 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 2B8DBAA9 for ; Thu, 12 Apr 2018 11:12:58 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3CBCwAS088710 for ; Thu, 12 Apr 2018 11:12:58 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3CBCwrc088709 for net@FreeBSD.org; Thu, 12 Apr 2018 11:12:58 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 227450] [patch] Should not all packets processed by gif_output be deleted, when an running instance of if_gif(4) is member of an instance of if_bridge(4)? Date: Thu, 12 Apr 2018 11:12:58 +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: 11.1-RELEASE X-Bugzilla-Keywords: patch 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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 12 Apr 2018 11:13:00 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D227450 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |net@FreeBSD.org Keywords| |patch --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Apr 12 18:56:45 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E260EF86F5E for ; Thu, 12 Apr 2018 18:56:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 7A15E742E4 for ; Thu, 12 Apr 2018 18:56:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 3E10FF86F5D; Thu, 12 Apr 2018 18:56:44 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2B8FEF86F5C for ; Thu, 12 Apr 2018 18:56:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B7229742BD for ; Thu, 12 Apr 2018 18:56:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id EE4314D2F for ; Thu, 12 Apr 2018 18:56:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3CIugDC011646 for ; Thu, 12 Apr 2018 18:56:42 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3CIugqt011645 for net@FreeBSD.org; Thu, 12 Apr 2018 18:56:42 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 221317] Netmap issue after ixgbe driver update in r320897 Date: Thu, 12 Apr 2018 18:56:41 +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-STABLE X-Bugzilla-Keywords: IntelNetworking, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: shurd@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: shurd@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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 12 Apr 2018 18:56:45 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221317 Stephen Hurd changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|erj@freebsd.org |shurd@FreeBSD.org CC| |shurd@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 Apr 12 19:06:56 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5F4D1F87D9C for ; Thu, 12 Apr 2018 19:06:56 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id E4AEA766BC for ; Thu, 12 Apr 2018 19:06:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id A54B8F87D98; Thu, 12 Apr 2018 19:06:55 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 92A65F87D97 for ; Thu, 12 Apr 2018 19:06:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 30849766B3 for ; Thu, 12 Apr 2018 19:06:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 612654EAA for ; Thu, 12 Apr 2018 19:06:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3CJ6sRw049672 for ; Thu, 12 Apr 2018 19:06:54 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3CJ6s5L049671 for net@FreeBSD.org; Thu, 12 Apr 2018 19:06:54 GMT (envelope-from bugzilla-noreply@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: [Bug 221317] Netmap issue after ixgbe driver update in r320897 Date: Thu, 12 Apr 2018 19:06:54 +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-STABLE X-Bugzilla-Keywords: IntelNetworking, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@freebsd.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: shurd@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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 12 Apr 2018 19:06:56 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221317 --- Comment #19 from commit-hook@freebsd.org --- A commit references this bug: Author: shurd Date: Thu Apr 12 19:06:15 UTC 2018 New revision: 332447 URL: https://svnweb.freebsd.org/changeset/base/332447 Log: Work around netmap issue with ixgbe After multiple start/stop of netmap, ixgbe will get into a bad state requiring a reboot to recover. Adding a delay before stopping the interf= ace appears to work around the issue. The -CURRENT driver has diverged too far from -STABLE for an MFC. PR: 221317 Submitted by: Sylvain Galliano Reported by: Cassiano Peixoto Sponsored by: Limelight Networks Changes: stable/11/sys/dev/ixgbe/if_ix.c --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Thu Apr 12 19:10:03 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4B961F8824B for ; Thu, 12 Apr 2018 19:10:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id D775176939 for ; Thu, 12 Apr 2018 19:10:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 917F6F88246; Thu, 12 Apr 2018 19:10:02 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7F083F88245 for ; Thu, 12 Apr 2018 19:10:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1312776931 for ; Thu, 12 Apr 2018 19:10:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 5187E4EC3 for ; Thu, 12 Apr 2018 19:10:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3CJA17F053812 for ; Thu, 12 Apr 2018 19:10:01 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3CJA1fP053810 for net@FreeBSD.org; Thu, 12 Apr 2018 19:10:01 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 221317] Netmap issue after ixgbe driver update in r320897 Date: Thu, 12 Apr 2018 19:10:01 +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-STABLE X-Bugzilla-Keywords: IntelNetworking, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: shurd@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: shurd@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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 12 Apr 2018 19:10:03 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221317 --- Comment #20 from Stephen Hurd --- I've committed your work-around just in case nobody has time to investigate this before 11.2. Thanks for sticking with this. --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Thu Apr 12 21:52:24 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 78EB3F94403 for ; Thu, 12 Apr 2018 21:52:24 +0000 (UTC) (envelope-from niels@kobschaetzki.net) Received: from hatchetman.psychedelicpirate.com (unknown [IPv6:2001:1560:a000:2:1313:d6dc:9261:d983]) (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 DBAE37CEA0 for ; Thu, 12 Apr 2018 21:52:23 +0000 (UTC) (envelope-from niels@kobschaetzki.net) Received: from hatchetman.psychedelicpirate.com (localhost [127.0.0.1]) by hatchetman.psychedelicpirate.com (OpenSMTPD) with ESMTP id 440960ad for ; Thu, 12 Apr 2018 23:52:18 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=kobschaetzki.net; h=to :from:subject:message-id:date:mime-version:content-type :content-transfer-encoding; s=selector1; bh=G765TgQeyzCmLiQ7vGF+ W/IXJqE=; b=N1q08Sv5nznFYDYlq46bquXIoCV5CP/uT2j0AfhcIpL5dORswMF7 fNWz4TKwKbIfmpBZk7kTQ5ULPzoaXXq2rrMtbJSnXjUhmRN5jVCqb0CnQNTGediT gfYsPiSwtLOldPe+9NvHcaGWObKE0wSs3xFqpM1yhFR539qwVtA3/Ag= DomainKey-Signature: a=rsa-sha1; c=nofws; d=kobschaetzki.net; h=to:from :subject:message-id:date:mime-version:content-type :content-transfer-encoding; q=dns; s=selector1; b=F7LlqNWHmDFuYB uMbAI+9pQLFlMkCxWAXfPvpU2GdWQnZOwWv/rUiq1SRgoGY8mpqbEOoVjpLOepuU m4rn6oFh6ice3/amGV6BHYVU9EJU6ENDYWv092eJieP6hjqeXVruyWR/sg79X9Gx dOi+2uD5N36uuMjtboDKHNYU32REY= Received: from hatchetman.psychedelicpirate.com (localhost [127.0.0.1]) by hatchetman.psychedelicpirate.com (OpenSMTPD) with ESMTP id cb2a28bb for ; Thu, 12 Apr 2018 23:52:13 +0200 (CEST) Received: from netcat.fritz.box (ip5b41bd2e.dynamic.kabel-deutschland.de [91.65.189.46]) by mail.kobschaetzki.net (OpenSMTPD) with ESMTPSA id 104d4f68 (TLSv1.2:ECDHE-RSA-CHACHA20-POLY1305:256:NO) for ; Thu, 12 Apr 2018 23:52:13 +0200 (CEST) To: freebsd-net@freebsd.org From: =?UTF-8?Q?Niels_Kobsch=c3=a4tzki?= Subject: High rate of NFS cache misses after upgrading from 10.3-prerelease to 11.1-release Message-ID: Date: Thu, 12 Apr 2018 23:52:13 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Content-Language: en-US X-Virus-Scanned: ClamAV using ClamSMTP X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 12 Apr 2018 21:52:24 -0000 Hi, sorry for the cross-posting but so far I had no real luck on the forum or on question, thus I want to try my luck here as well. I upgraded a machine from 10.3-Prerelease (custom kernel with tcp_fastopen added) to 11.1-Release (standard kernel) with freebsd-update. I have two other machines that are still on 10.3-Prerelease. Those machines mount an NFS-export from a Linux-NFS-server and use NFSv3. The machine that got upgraded shows now far more cache misses for getattr than on the 10.3-machines (we talk a factor of 100) in munin. munin also shows a lot more cache-misses for other metrics like biow, biorl, biod (where can I find what those metrics mean=E2=80=A6currently I have not even an understanding what thes= e are) etc.=C2=A0 Can anybody help me how I can debug this problem or has an idea what could cause the problem? The result of this behavior is that this machine shows a lower performance than the others and I cannot upgrade other machines before I didn't fix this bug. Thanks, Niels From owner-freebsd-net@freebsd.org Fri Apr 13 17:47:01 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6BE9DF9A456 for ; Fri, 13 Apr 2018 17:47:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id F03EB7B53D for ; Fri, 13 Apr 2018 17:47:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id B453BF9A44E; Fri, 13 Apr 2018 17:47:00 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9F93CF9A44D for ; Fri, 13 Apr 2018 17:47:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 337617B51B for ; Fri, 13 Apr 2018 17:47:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 72FD018549 for ; Fri, 13 Apr 2018 17:46:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3DHkxqK026866 for ; Fri, 13 Apr 2018 17:46:59 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3DHkxBx026865 for net@FreeBSD.org; Fri, 13 Apr 2018 17:46:59 GMT (envelope-from bugzilla-noreply@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: [Bug 221317] Netmap issue after ixgbe driver update in r320897 Date: Fri, 13 Apr 2018 17:46:56 +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-STABLE X-Bugzilla-Keywords: IntelNetworking, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@freebsd.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: shurd@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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 13 Apr 2018 17:47:01 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221317 --- Comment #21 from commit-hook@freebsd.org --- A commit references this bug: Author: shurd Date: Fri Apr 13 17:45:54 UTC 2018 New revision: 332481 URL: https://svnweb.freebsd.org/changeset/base/332481 Log: Move 1-second spin into ixgbe_netmap_reg() This should still work around the netmap issue, but should not impact oth= er calls to ixgbe_stop(). PR: 221317 Sponsored by: Limelight Networks Changes: stable/11/sys/dev/ixgbe/if_ix.c stable/11/sys/dev/ixgbe/ixgbe_netmap.c --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Fri Apr 13 17:50:15 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4FAC3F9A8C9 for ; Fri, 13 Apr 2018 17:50:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 091917D068 for ; Fri, 13 Apr 2018 17:50:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id C13C7F9A8BE; Fri, 13 Apr 2018 17:50:14 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id AE99AF9A8BC for ; Fri, 13 Apr 2018 17:50:14 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4062A7D058 for ; Fri, 13 Apr 2018 17:50:14 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 4B07F1855F for ; Fri, 13 Apr 2018 17:50:13 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3DHoD0O031516 for ; Fri, 13 Apr 2018 17:50:13 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3DHoDBU031515 for net@FreeBSD.org; Fri, 13 Apr 2018 17:50:13 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 221317] Netmap issue after ixgbe driver update in r320897 Date: Fri, 13 Apr 2018 17:50:12 +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-STABLE X-Bugzilla-Keywords: IntelNetworking, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: shurd@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: shurd@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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 13 Apr 2018 17:50:15 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221317 --- Comment #22 from Stephen Hurd --- Can you test with r332481 and ensure it still works around the issue? --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Fri Apr 13 18:16:45 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BD194F9C7DF for ; Fri, 13 Apr 2018 18:16:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 5597480933 for ; Fri, 13 Apr 2018 18:16:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 17729F9C7DE; Fri, 13 Apr 2018 18:16:45 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 03103F9C7DD for ; Fri, 13 Apr 2018 18:16:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 868228092B for ; Fri, 13 Apr 2018 18:16:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id BFDF11894D for ; Fri, 13 Apr 2018 18:16:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3DIGhPv089959 for ; Fri, 13 Apr 2018 18:16:43 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3DIGhGR089958 for net@FreeBSD.org; Fri, 13 Apr 2018 18:16:43 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 221317] Netmap issue after ixgbe driver update in r320897 Date: Fri, 13 Apr 2018 18:16:42 +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-STABLE X-Bugzilla-Keywords: IntelNetworking, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: shurd@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: shurd@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.isobsolete 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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 13 Apr 2018 18:16:45 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221317 Stephen Hurd changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #191979|0 |1 is obsolete| | --- Comment #23 from Stephen Hurd --- Created attachment 192502 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D192502&action= =3Dedit Attempt to remove 1-second spin Assuming the previous commit still works around the issue, please try the attached patch. --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Fri Apr 13 18:37:39 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 226CFF9DC02 for ; Fri, 13 Apr 2018 18:37:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id A6BF38650E for ; Fri, 13 Apr 2018 18:37:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 616FAF9DC01; Fri, 13 Apr 2018 18:37:38 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4EE78F9DC00 for ; Fri, 13 Apr 2018 18:37:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id DE09486506 for ; Fri, 13 Apr 2018 18:37:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 1D0BB18C12 for ; Fri, 13 Apr 2018 18:37:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3DIbafP037807 for ; Fri, 13 Apr 2018 18:37:36 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3DIba0T037806 for net@FreeBSD.org; Fri, 13 Apr 2018 18:37:36 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 221317] Netmap issue after ixgbe driver update in r320897 Date: Fri, 13 Apr 2018 18:37:36 +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-STABLE X-Bugzilla-Keywords: IntelNetworking, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: sg@efficientip.com X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: shurd@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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 13 Apr 2018 18:37:39 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221317 --- Comment #24 from Sylvain Galliano --- (In reply to Stephen Hurd from comment #22) Hello Stephen, Your patch is working when using netmap, but issue with ifconfig down/up in loop is back (see little script in comment #14) --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Fri Apr 13 18:49:05 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 446E1F9E8E6 for ; Fri, 13 Apr 2018 18:49:05 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id C5F9568BBD for ; Fri, 13 Apr 2018 18:49:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 8341AF9E8E5; Fri, 13 Apr 2018 18:49:04 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 71EE1F9E8E4 for ; Fri, 13 Apr 2018 18:49:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 0AC6968B9B for ; Fri, 13 Apr 2018 18:49:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 1D2C318D6C for ; Fri, 13 Apr 2018 18:49:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3DIn2pV061762 for ; Fri, 13 Apr 2018 18:49:02 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3DIn2if061761 for net@FreeBSD.org; Fri, 13 Apr 2018 18:49:02 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 221317] Netmap issue after ixgbe driver update in r320897 Date: Fri, 13 Apr 2018 18:49:01 +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-STABLE X-Bugzilla-Keywords: IntelNetworking, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: shurd@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: shurd@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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 13 Apr 2018 18:49:05 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221317 --- Comment #25 from Stephen Hurd --- (In reply to Sylvain Galliano from comment #24) Hrm, could you try putting an ixgbe_qflush(ipf) in ixgbe_stop() before the interrupt is disabled? My current theory is that the TX queue is being lef= t in a bad state (which is why the delay helps). I don't current have an 11-STABLE system with an ixgbe in it to test on. --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Fri Apr 13 19:17:51 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 52DFFFA0784 for ; Fri, 13 Apr 2018 19:17:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id DC95F702C1 for ; Fri, 13 Apr 2018 19:17:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 91DCFFA077F; Fri, 13 Apr 2018 19:17:50 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7FC2CFA077E for ; Fri, 13 Apr 2018 19:17:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1676C7029A for ; Fri, 13 Apr 2018 19:17:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 25C331917F for ; Fri, 13 Apr 2018 19:17:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3DJHnqT045615 for ; Fri, 13 Apr 2018 19:17:49 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3DJHnju045614 for net@FreeBSD.org; Fri, 13 Apr 2018 19:17:49 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 221317] Netmap issue after ixgbe driver update in r320897 Date: Fri, 13 Apr 2018 19:17:46 +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-STABLE X-Bugzilla-Keywords: IntelNetworking, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: sg@efficientip.com X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: shurd@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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 13 Apr 2018 19:17:51 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221317 --- Comment #26 from Sylvain Galliano --- (In reply to Stephen Hurd from comment #25) Unfortunately it's not working. Here is the patch I applied: --- sys/dev/ixgbe/if_ix.c (revision 332482) +++ sys/dev/ixgbe/if_ix.c (working copy) @@ -3568,6 +3568,7 @@ mtx_assert(&adapter->core_mtx, MA_OWNED); INIT_DEBUGOUT("ixgbe_stop: begin\n"); + ixgbe_qflush(ifp); ixgbe_disable_intr(adapter); callout_stop(&adapter->timer); --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Fri Apr 13 20:00:15 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 82290FA3405 for ; Fri, 13 Apr 2018 20:00:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 1D9647A4B7 for ; Fri, 13 Apr 2018 20:00:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id CF5B0FA3404; Fri, 13 Apr 2018 20:00:14 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BCB1FFA3403 for ; Fri, 13 Apr 2018 20:00:14 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 584D77A4B3 for ; Fri, 13 Apr 2018 20:00:14 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id A9A18196D7 for ; Fri, 13 Apr 2018 20:00:13 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3DK0Dvm044033 for ; Fri, 13 Apr 2018 20:00:13 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3DK0DIg044031 for net@FreeBSD.org; Fri, 13 Apr 2018 20:00:13 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 221317] Netmap issue after ixgbe driver update in r320897 Date: Fri, 13 Apr 2018 20:00:10 +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-STABLE X-Bugzilla-Keywords: IntelNetworking, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: sg@efficientip.com X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: shurd@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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 13 Apr 2018 20:00:15 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221317 --- Comment #27 from Sylvain Galliano --- (In reply to Stephen Hurd from comment #25) In my first test, I used commit r332481 (with msec_delay moved in netmap co= de) -> worked with netmap only (not for ifconfig down/up) I've just tested your attached patch (ixgbe_qflush(ifp) in ixgbe_netmap.c a= nd I reproduce issue after several netmap start/stop --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Fri Apr 13 20:55:29 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6258CF80B68 for ; Fri, 13 Apr 2018 20:55:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id E9D5F860E2 for ; Fri, 13 Apr 2018 20:55:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id A760BF80B65; Fri, 13 Apr 2018 20:55:28 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 95361F80B64 for ; Fri, 13 Apr 2018 20:55:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 3231F860DB for ; Fri, 13 Apr 2018 20:55:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 5245D19EE7 for ; Fri, 13 Apr 2018 20:55:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3DKtR1U085871 for ; Fri, 13 Apr 2018 20:55:27 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3DKtRPv085867 for net@FreeBSD.org; Fri, 13 Apr 2018 20:55:27 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 221317] Netmap issue after ixgbe driver update in r320897 Date: Fri, 13 Apr 2018 20:55:26 +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-STABLE X-Bugzilla-Keywords: IntelNetworking, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: shurd@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: shurd@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.isobsolete 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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 13 Apr 2018 20:55:29 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221317 Stephen Hurd changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #192502|0 |1 is obsolete| | --- Comment #28 from Stephen Hurd --- Created attachment 192505 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D192505&action= =3Dedit Additional debugging in ixgbe_stop() This patch won't solve the problem, but it will log errors encountered in ixgbe_stop() if any. If there are no errors logged in dmesg, I'm curious if that delay needs to = be at the beginning of the call to stop, or if it can be moved to just before = the init_locked() call. If there's an error, possibly just retrying after a short delay will help, = but if not, I'll see if I can get an 11-STABLE system up and running this weeke= nd. --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Sat Apr 14 01:49:35 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8B025F9537C for ; Sat, 14 Apr 2018 01:49:35 +0000 (UTC) (envelope-from rmacklem@uoguelph.ca) Received: from CAN01-QB1-obe.outbound.protection.outlook.com (mail-eopbgr660053.outbound.protection.outlook.com [40.107.66.53]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client CN "mail.protection.outlook.com", Issuer "Microsoft IT TLS CA 4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 0236B86497 for ; Sat, 14 Apr 2018 01:49:34 +0000 (UTC) (envelope-from rmacklem@uoguelph.ca) Received: from YQBPR0101MB1042.CANPRD01.PROD.OUTLOOK.COM (52.132.66.153) by YQBPR0101MB1058.CANPRD01.PROD.OUTLOOK.COM (52.132.66.157) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.20.675.10; Sat, 14 Apr 2018 01:49:33 +0000 Received: from YQBPR0101MB1042.CANPRD01.PROD.OUTLOOK.COM ([fe80::893c:efc2:d71f:945a]) by YQBPR0101MB1042.CANPRD01.PROD.OUTLOOK.COM ([fe80::893c:efc2:d71f:945a%13]) with mapi id 15.20.0675.014; Sat, 14 Apr 2018 01:49:33 +0000 From: Rick Macklem To: =?Windows-1252?Q?Niels_Kobsch=E4tzki?= , "freebsd-net@freebsd.org" Subject: Re: High rate of NFS cache misses after upgrading from 10.3-prerelease to 11.1-release Thread-Topic: High rate of NFS cache misses after upgrading from 10.3-prerelease to 11.1-release Thread-Index: AQHT0qiQifFFt12p/0eGRV3S1dRLRqP/ezZK Date: Sat, 14 Apr 2018 01:49:33 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=rmacklem@uoguelph.ca; x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; YQBPR0101MB1058; 7:7LmiJ+a38/9+1EZpr8/jOC+2KtbBpCGgX/mWaSfqplve6MQhaqCzk1qkAFBE9bTj0tStfIY5xzKpqNn6EwMHyBWxsF596PhCFDGelWwREnBUWu2Gb2PzBU9LuMv0HQjAfgRWP+MXA/7mwyK6vdH7rxRWLBOpHjpYquimD7MJraUi6H+LZZP5Zt+ykUdnKSXRkQOLR9MpYQch7iKdTfAiU+e8uA0BKvmjD7LWLEYbUXoQuumgE/M5SHbFe2/l17Ck x-ms-exchange-antispam-srfa-diagnostics: SOS; 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DIR:OUT; SFP:1101; SCL:1; SRVR:YQBPR0101MB1058; H:YQBPR0101MB1042.CANPRD01.PROD.OUTLOOK.COM; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: uoguelph.ca does not designate permitted sender hosts) x-microsoft-antispam-message-info: uRiuU+oBrtCpAa/NVBRfAwt8Mg3Uy+o6t1gn8AKSpD5iSVnOT54UOP/U3TDGmYJaAhds/ZYKZjStGSUJUZg/B2k/V0P9ukVbibIcMCDCuWMSrVy1lGeWzrB9xgUBJh1DI9zzdjrWl1iuRdLIvI3a6XmS5KyiLJ7IyyxjoPj1WNSYCx0/GwXXiwjZhCYrIFSB spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Office365-Filtering-Correlation-Id: b3cd06be-1900-4eab-ce34-08d5a1a9f886 X-OriginatorOrg: uoguelph.ca X-MS-Exchange-CrossTenant-Network-Message-Id: b3cd06be-1900-4eab-ce34-08d5a1a9f886 X-MS-Exchange-CrossTenant-originalarrivaltime: 14 Apr 2018 01:49:33.2828 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: be62a12b-2cad-49a1-a5fa-85f4f3156a7d X-MS-Exchange-Transport-CrossTenantHeadersStamped: YQBPR0101MB1058 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 14 Apr 2018 01:49:35 -0000 Niels Kobsch=E4tzki wrote: >sorry for the cross-posting but so far I had no real luck on the forum >or on question, thus I want to try my luck here as well. I read email lists but don't do the other stuff, so I just saw this yesterd= ay. Short answer, I haven't a clue why cache hits rate would have changed. The code that decides if there is a hit/miss for the attribute cache is in ncl_getattrcache() and the code hasn't changed between 10.3->11.1, except the old code did a mtx_lock(&Giant), but I can't imagine how that would affect the code. You might want to: # sysctl -a | fgrep vfs.nfs for both the 10.3 and 11.1 systems, to check if any defaults have somehow been changed. (I don't recall any being changed, but??) If you go into ncl_getattrcache() {it's in sys/fs/nfsclient/nfs_clsubs.c} and add a printf() for "time_second" and "np->n_mtime.tv_sec" near the top, where it calculates "timeo" from it. Running this hacked kernel might show you if either of these fields is bogu= s. (You could then printf() "timeo" and "np->n_attrtimeo" just before the "if" clause that increments "attrcache_misses", which is where the cache misses happen to see why it is missing the cache.) If you could do this for the 10.3 kernel as well, this might indicate why t= he miss rate has increased? >I upgraded a machine from 10.3-Prerelease (custom kernel with >tcp_fastopen added) to 11.1-Release (standard kernel) with >freebsd-update. I have two other machines that are still on >10.3-Prerelease. Those machines mount an NFS-export from a >Linux-NFS-server and use NFSv3. The machine that got upgraded shows now >far more cache misses for getattr than on the 10.3-machines (we talk a >factor of 100) in munin. munin also shows a lot more cache-misses for >other metrics like biow, biorl, biod (where can I find what those >metrics mean=85currently I have not even an understanding what these are) >etc. > >Can anybody help me how I can debug this problem or has an idea what >could cause the problem? The result of this behavior is that this >machine shows a lower performance than the others and I cannot upgrade >other machines before I didn't fix this bug. I haven't run a 10.x system in quite a while. When I get home in a few days= , I might be able to reproduce this. If I can. I can poke at it, but it would= be at least a week before I might have an answer and I may not figure it out for = a long time. rick From owner-freebsd-net@freebsd.org Sat Apr 14 05:14:29 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 417D8FA4C44 for ; Sat, 14 Apr 2018 05:14:29 +0000 (UTC) (envelope-from niels@kobschaetzki.net) Received: from hatchetman.psychedelicpirate.com (unknown [IPv6:2001:1560:a000:2:aa0a:3075:e5f:aab3]) (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 AA52C715FD for ; Sat, 14 Apr 2018 05:14:28 +0000 (UTC) (envelope-from niels@kobschaetzki.net) Received: from hatchetman.psychedelicpirate.com (localhost [127.0.0.1]) by hatchetman.psychedelicpirate.com (OpenSMTPD) with ESMTP id 3952872d; Sat, 14 Apr 2018 07:14:23 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=kobschaetzki.net; h= subject:to:references:from:message-id:date:mime-version :in-reply-to:content-type:content-transfer-encoding; s= selector1; bh=CvuJU2Q1QIBRBN5DnLaUvQoZOFI=; b=ULUhCMx6DKnuCrfM2s gsl8wGfJdaDdSoFUQeY8yPa5mVNmJgWn9/Dxr5txxgI6VVItWzqoCus9W6YtNd5C hXYt9LOEUkSuAUgAlFA+GmvnhWfdAQsUUUH5aHxm0dboAuJPvmB/ViNAp93xKyVI myUCLWQ+OItnU0t+qJ4pEEO5o= DomainKey-Signature: a=rsa-sha1; c=nofws; d=kobschaetzki.net; h=subject :to:references:from:message-id:date:mime-version:in-reply-to :content-type:content-transfer-encoding; q=dns; s=selector1; b=X 1KRTC5xP5uw9ph4vgmzJPsCwEXO3QmK3djYjAm64dvSt+SgOpZVtysfcQCjOGKgi VLQMVHLEkkdg5DJxIMR+xbfNR/oCedW2gBHIbeDPjXvwhpKtunXHY3cJDeD2GYyY afx//+AIiVVZjfaauvrS6itLji+MbMhZfE4Zov9rPU= Received: from hatchetman.psychedelicpirate.com (localhost [127.0.0.1]) by hatchetman.psychedelicpirate.com (OpenSMTPD) with ESMTP id 2fd00461; Sat, 14 Apr 2018 07:14:18 +0200 (CEST) Received: from netcat.fritz.box (officevpn.InterDotNet.de [213.73.110.60]) by mail.kobschaetzki.net (OpenSMTPD) with ESMTPSA id d648a4fa (TLSv1.2:ECDHE-RSA-CHACHA20-POLY1305:256:NO); Sat, 14 Apr 2018 07:14:18 +0200 (CEST) Subject: Re: High rate of NFS cache misses after upgrading from 10.3-prerelease to 11.1-release To: Rick Macklem , "freebsd-net@freebsd.org" References: From: =?UTF-8?Q?Niels_Kobsch=c3=a4tzki?= Message-ID: Date: Sat, 14 Apr 2018 07:14:17 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Language: en-US Content-Transfer-Encoding: 8bit X-Virus-Scanned: ClamAV using ClamSMTP X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 14 Apr 2018 05:14:29 -0000 On 04/14/2018 03:49 AM, Rick Macklem wrote: > Niels Kobschätzki wrote: >> sorry for the cross-posting but so far I had no real luck on the forum >> or on question, thus I want to try my luck here as well. > I read email lists but don't do the other stuff, so I just saw this yesterday. > Short answer, I haven't a clue why cache hits rate would have changed. > > The code that decides if there is a hit/miss for the attribute cache is in > ncl_getattrcache() and the code hasn't changed between 10.3->11.1, > except the old code did a mtx_lock(&Giant), but I can't imagine how that > would affect the code. > > You might want to: > # sysctl -a | fgrep vfs.nfs > for both the 10.3 and 11.1 systems, to check if any defaults have somehow > been changed. (I don't recall any being changed, but??) I did that and there did nothing change. > If you go into ncl_getattrcache() {it's in sys/fs/nfsclient/nfs_clsubs.c} > and add a printf() for "time_second" and "np->n_mtime.tv_sec" near the > top, where it calculates "timeo" from it. > Running this hacked kernel might show you if either of these fields is bogus. > (You could then printf() "timeo" and "np->n_attrtimeo" just before the "if" > clause that increments "attrcache_misses", which is where the cache misses > happen to see why it is missing the cache.) > If you could do this for the 10.3 kernel as well, this might indicate why the > miss rate has increased? I will do this next week. On monday we switch for other reasons to other nfs-servers and when we see that they run stable, I will do this next. Btw. I calculated now the percentages. The old servers had a attr miss rate of something like 0.004%, while the upgraded one has more like 2.7%. This is till low from what I've read (I remember that you should start adjusting acreg* when you hit more than 40% misses) but far higher than before. nfsstat -c for one of the working servers looks like this (I did a -cz before to reset it and did this a couple of seconds later): Attr Hits Misses Lkup Hits Misses BioR Hits Misses BioW Hits Misses 10085375 255 9163995 577 540 0 0 0 BioRLHits Misses BioD Hits Misses DirE Hits Misses Accs Hits Misses 1380 0 0 0 0 0 9169427 277 and for the non-working server: Attr Hits Misses Lkup Hits Misses BioR Hits Misses BioW Hits Misses 1606365 20647 1418205 239 581 0 0 0 BioRLHits Misses BioD Hits Misses DirE Hits Misses Accs Hits Misses 895 0 0 0 0 0 1439080 337 >> I upgraded a machine from 10.3-Prerelease (custom kernel with >> tcp_fastopen added) to 11.1-Release (standard kernel) with >> freebsd-update. I have two other machines that are still on >> 10.3-Prerelease. Those machines mount an NFS-export from a >> Linux-NFS-server and use NFSv3. The machine that got upgraded shows now >> far more cache misses for getattr than on the 10.3-machines (we talk a >> factor of 100) in munin. munin also shows a lot more cache-misses for >> other metrics like biow, biorl, biod (where can I find what those >> metrics mean…currently I have not even an understanding what these are) >> etc. >> >> Can anybody help me how I can debug this problem or has an idea what >> could cause the problem? The result of this behavior is that this >> machine shows a lower performance than the others and I cannot upgrade >> other machines before I didn't fix this bug. > I haven't run a 10.x system in quite a while. When I get home in a few days, > I might be able to reproduce this. If I can. I can poke at it, but it would be at > least a week before I might have an answer and I may not figure it out for a > long time. Ok, thanks a lot. That would be great. Niels From owner-freebsd-net@freebsd.org Sat Apr 14 12:13:50 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 293CBF9AE7D for ; Sat, 14 Apr 2018 12:13:50 +0000 (UTC) (envelope-from pianjiangyou@163.com) Received: from hw-sz-yeahmx1.yeah.net (proxy41134.mail.163.com [103.65.41.134]) by mx1.freebsd.org (Postfix) with ESMTP id DF9F46A78D for ; Sat, 14 Apr 2018 12:13:46 +0000 (UTC) (envelope-from pianjiangyou@163.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Message-ID:Date:MIME-Version; bh=feh/3 VOC4zeqmW6O3EqbW1tIlFPp/daAPHBW60aP2HI=; b=KElnKDWJYVqfZW4R0WJQR xxNVOqVWP8EnznUvU7I/o6TJ4xPb2BEBnN/09LtyPNjqkJwUdfv9083wZEQvXFVD pG6V/2oyAworQrqdN/hu5387B65ZT7dyhEpR4SrJD5BZt+XK45ZwrmJ2bO46RaAM hjmoNl/ddSstqbKckmY4KE= Received: from uzkqyek (unknown [182.107.143.241]) by smtp14 (Coremail) with SMTP id EsCowAAXjydd8NFaA63qFA--.58238S2; Sat, 14 Apr 2018 20:13:18 +0800 (CST) From: Jhlt To: "freebsd-net" Cc: yoyochan818@yahoo.comw Subject: n32WmBq3WkZm Message-ID: <201804142014072927046@163.com> Date: Sat, 14 Apr 2018 20:14:07 +0800 X-Mailer: Foxmail 6, 10, 201, 20 [cn] MIME-Version: 1.0 Content-Type: multipart/related; boundary="----=hlo765_5036_217579590.052807" X-Priority: 3 X-CM-TRANSID: EsCowAAXjydd8NFaA63qFA--.58238S2 X-Coremail-Antispam: 1Uf129KBjDUn29KB7ZKAUJ0nmfd529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UbIYCTnIWIevJa73UjIFyTuYvjxUcPEfUUUUU X-Originating-IP: [182.107.143.241] X-CM-SenderInfo: hsld0y5ldqw5lrx6il2tof0z/1tbisR4o21Xlbp3gEAAAsv X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 14 Apr 2018 12:13:50 -0000 This is a multi-part message in MIME 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------=hlo765_5036_217579590.052807-- From owner-freebsd-net@freebsd.org Sat Apr 14 12:22:45 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3480FF9BF20 for ; Sat, 14 Apr 2018 12:22:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id BFC2F6D841 for ; Sat, 14 Apr 2018 12:22:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 79822F9BF1D; Sat, 14 Apr 2018 12:22:44 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 65935F9BF17 for ; Sat, 14 Apr 2018 12:22:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B9CE56D83D for ; Sat, 14 Apr 2018 12:22:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 095BC21C28 for ; Sat, 14 Apr 2018 12:22:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3ECMgd0047780 for ; Sat, 14 Apr 2018 12:22:42 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3ECMgsG047777 for net@FreeBSD.org; Sat, 14 Apr 2018 12:22:42 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 225066] CVE-2016-10396 security/ipsec-tools Date: Sat, 14 Apr 2018 12:22:42 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: eugen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to cc 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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 14 Apr 2018 12:22:45 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D225066 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|vanhu@FreeBSD.org |eugen@freebsd.org CC| |eugen@freebsd.org, | |net@FreeBSD.org Status|New |Closed Resolution|--- |FIXED --- Comment #3 from Eugene Grosbein --- Fixed, thank you for the report. --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Sat Apr 14 12:27:59 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5527DF9C458 for ; Sat, 14 Apr 2018 12:27:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 831106F16F for ; Sat, 14 Apr 2018 12:27:58 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 3DA5CF9C44A; Sat, 14 Apr 2018 12:27:58 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2AA51F9C449 for ; Sat, 14 Apr 2018 12:27:58 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9D9986F146 for ; Sat, 14 Apr 2018 12:27:57 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id CBE3821C3A for ; Sat, 14 Apr 2018 12:27:56 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3ECRuck055130 for ; Sat, 14 Apr 2018 12:27:56 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3ECRuQe055129 for net@FreeBSD.org; Sat, 14 Apr 2018 12:27:56 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 222065] security/ipsec-tools: racoon initiates phase 1 to wrong port Date: Sat, 14 Apr 2018 12:27:52 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: vanhu@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: cc bug_status 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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 14 Apr 2018 12:27:59 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D222065 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ae@FreeBSD.org, | |eugen@freebsd.org, | |net@FreeBSD.org Status|New |Open --- Comment #1 from Eugene Grosbein --- Let's see maybe ae@ has something to say on this. --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Sat Apr 14 21:38:19 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id DA5D9F9C254 for ; Sat, 14 Apr 2018 21:38:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 1F18F7BA7B for ; Sat, 14 Apr 2018 21:38:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id CA2BAF9C247; Sat, 14 Apr 2018 21:38:17 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8AF2DF9C242 for ; Sat, 14 Apr 2018 21:38:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 20DA47BA50 for ; Sat, 14 Apr 2018 21:38:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 347DA265AC for ; Sat, 14 Apr 2018 21:38:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3ELcGKw091641 for ; Sat, 14 Apr 2018 21:38:16 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3ELcG8l091639 for net@FreeBSD.org; Sat, 14 Apr 2018 21:38:16 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 227502] Unable to add pfsense as monitored target in ntopng Date: Sat, 14 Apr 2018 21:38:15 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: harti@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status 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-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 14 Apr 2018 21:38:19 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D227502 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |Open Assignee|ports-bugs@FreeBSD.org |harti@FreeBSD.org CC| |eugen@freebsd.org, | |net@FreeBSD.org --- Comment #1 from Eugene Grosbein --- I've reproduced the problem building and running third-party/snmp/test.c fr= om net/ntopng source tree. I run bsnmpd in debug mode: /usr/sbin/bsnmpd -p /var/run/snmpd.pid -d -D dump,trace=3D0x30000000 Incoming SNMPv1 GetRequest as captured and decoded by tcpdump: 04:15:32.993260 IP (tos 0x0, ttl 62, id 21558, offset 0, flags [none], proto UDP (17), length 81) X.X.X.X.46351 > X.X.X.X.Y: [udp sum ok] { SNMPv1 C=3D"xxxxxxx" { GetRequest(34) R=3D1 .1.3.6.1.2.1.1.5.0 } } bsnmpd fails to parse it producing errors: snmpd[45132]: ASN.1: non-minimal integer at 00 00 00 00 04 07 72 65 77 6f 7= 2 74 68 a0 22 02 04 00 00 00 01 02 04 00 00 00 00 02 04 00 00 00 00 30 0e 30 0c = 06 08 2b 06 01 02 01 01 05 00 05 00 snmpd[45132]: SNMP: cannot decode version ntopng uses bundled copy of library https://github.com/ejrh/snmp to encode = SNMP data into packets and this library seems to produce incorrect DER/ASN.1 pac= kets always encoding integers with 4 bytes per value. The library itself is pret= ty old, it was not updated for 6 years. snmpwalk, on the other hand, produces correct requests and bsnmpd answers j= ust fine. It seems, net-snmpd tolerates such standard violation but bsnmpd does not. Please note that other modern software tend to stick to strict validation t= oo.=20 For example, golang's library encoding/asn1 rejects such invalid "non-minim= al integer encodings" since version 1.7: https://golang.org/doc/go1.7 --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Sat Apr 14 23:18:30 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6F904FA272C for ; Sat, 14 Apr 2018 23:18:30 +0000 (UTC) (envelope-from rmacklem@uoguelph.ca) Received: from CAN01-QB1-obe.outbound.protection.outlook.com (mail-eopbgr660080.outbound.protection.outlook.com [40.107.66.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client CN "mail.protection.outlook.com", Issuer "Microsoft IT TLS CA 4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E8E2772607 for ; Sat, 14 Apr 2018 23:18:29 +0000 (UTC) (envelope-from rmacklem@uoguelph.ca) Received: from YQBPR0101MB1042.CANPRD01.PROD.OUTLOOK.COM (52.132.66.153) by YQBPR0101MB1682.CANPRD01.PROD.OUTLOOK.COM (52.132.70.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.20.675.10; Sat, 14 Apr 2018 23:18:27 +0000 Received: from YQBPR0101MB1042.CANPRD01.PROD.OUTLOOK.COM ([fe80::893c:efc2:d71f:945a]) by YQBPR0101MB1042.CANPRD01.PROD.OUTLOOK.COM ([fe80::893c:efc2:d71f:945a%13]) with mapi id 15.20.0675.014; Sat, 14 Apr 2018 23:18:27 +0000 From: Rick Macklem To: =?iso-8859-1?Q?Niels_Kobsch=E4tzki?= , "freebsd-net@freebsd.org" Subject: Re: High rate of NFS cache misses after upgrading from 10.3-prerelease to 11.1-release Thread-Topic: High rate of NFS cache misses after upgrading from 10.3-prerelease to 11.1-release Thread-Index: AQHT0qiQifFFt12p/0eGRV3S1dRLRqP/ezZKgAA+WICAASn0RA== Date: Sat, 14 Apr 2018 23:18:27 +0000 Message-ID: References: , In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=rmacklem@uoguelph.ca; 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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Office365-Filtering-Correlation-Id: c70fdbd6-8090-4f66-55cf-08d5a25e075d X-OriginatorOrg: uoguelph.ca X-MS-Exchange-CrossTenant-Network-Message-Id: c70fdbd6-8090-4f66-55cf-08d5a25e075d X-MS-Exchange-CrossTenant-originalarrivaltime: 14 Apr 2018 23:18:27.6351 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: be62a12b-2cad-49a1-a5fa-85f4f3156a7d X-MS-Exchange-Transport-CrossTenantHeadersStamped: YQBPR0101MB1682 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 14 Apr 2018 23:18:30 -0000 Niels Kobsch=E4tzki wrote: >On 04/14/2018 03:49 AM, Rick Macklem wrote: >> Niels Kobsch=E4tzki wrote: >>> sorry for the cross-posting but so far I had no real luck on the forum >>> or on question, thus I want to try my luck here as well. >> I read email lists but don't do the other stuff, so I just saw this yest= erday. >> Short answer, I haven't a clue why cache hits rate would have changed. >> >> The code that decides if there is a hit/miss for the attribute cache is = in >> ncl_getattrcache() and the code hasn't changed between 10.3->11.1, >> except the old code did a mtx_lock(&Giant), but I can't imagine how that >> would affect the code. >> >> You might want to: >> # sysctl -a | fgrep vfs.nfs >> for both the 10.3 and 11.1 systems, to check if any defaults have someho= w >> been changed. (I don't recall any being changed, but??) > >I did that and there did nothing change. > >> If you go into ncl_getattrcache() {it's in sys/fs/nfsclient/nfs_clsubs.c= } >> and add a printf() for "time_second" and "np->n_mtime.tv_sec" near the >> top, where it calculates "timeo" from it. >> Running this hacked kernel might show you if either of these fields is b= ogus. >> (You could then printf() "timeo" and "np->n_attrtimeo" just before the "= if" >> clause that increments "attrcache_misses", which is where the cache miss= es >> happen to see why it is missing the cache.) >> If you could do this for the 10.3 kernel as well, this might indicate wh= y the >> miss rate has increased? > >I will do this next week. On monday we switch for other reasons to other >nfs-servers and when we see that they run stable, I will do this next. With a miss rate of 2.7%, I doubt printing the above will help. I thought you were seeing a high miss rate. >Btw. I calculated now the percentages. The old servers had a attr miss >rate of something like 0.004%, while the upgraded one has more like >2.7%. This is till low from what I've read (I remember that you should >start adjusting acreg* when you hit more than 40% misses) but far higher >than before. You could try increasing acregmin, acregmax and see if the misses are reduc= ed. (The only risk with increasing the cache timeout is that, if another client= changes the attributes, then the client will use stale ones for longer. Usually, t= his doesn't cause serious problems.) To be honest, a Getattr RPC is pretty low overhead, so I doubt the increase to 2.7% will affect your application's performance, but it is interesting t= hat it increased. You might also try increasing acdirmin, acdirmax in case it is the director= y attributes that are having cache misses. Oh, and check that your time of day clocks are in sync with the server, since the caches are time based, since there is no cache coherency protocol in NFS. [good stuff snipped] rick