From owner-freebsd-net@freebsd.org Sun Aug 9 13:55:14 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E4FD63B6313 for ; Sun, 9 Aug 2020 13:55:14 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from mx1.sbone.de (mx1.sbone.de [IPv6:2a01:4f8:13b:39f::9f:25]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mx1.sbone.de", Issuer "SBone.DE" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BPgb575QHz45Lx for ; Sun, 9 Aug 2020 13:55:13 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from mail.sbone.de (mail.sbone.de [IPv6:fde9:577b:c1a9:31::2013:587]) (using TLSv1 with cipher ADH-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mx1.sbone.de (Postfix) with ESMTPS id 3782D8D4A38B; Sun, 9 Aug 2020 13:55:06 +0000 (UTC) Received: from content-filter.sbone.de (content-filter.sbone.de [IPv6:fde9:577b:c1a9:31::2013:2742]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.sbone.de (Postfix) with ESMTPS id B53C7E70828; Sun, 9 Aug 2020 13:55:05 +0000 (UTC) X-Virus-Scanned: amavisd-new at sbone.de Received: from mail.sbone.de ([IPv6:fde9:577b:c1a9:31::2013:587]) by content-filter.sbone.de (content-filter.sbone.de [fde9:577b:c1a9:31::2013:2742]) (amavisd-new, port 10024) with ESMTP id M8Pm269t7rXj; Sun, 9 Aug 2020 13:55:03 +0000 (UTC) Received: from [169.254.45.172] (unknown [IPv6:fde9:577b:c1a9:4902:5d5c:7ce:5339:2ffa]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.sbone.de (Postfix) with ESMTPSA id A57EAE707AC; Sun, 9 Aug 2020 13:55:03 +0000 (UTC) From: "Bjoern A. Zeeb" To: "Abelenda Diego" Cc: freebsd-net@freebsd.org Subject: Re: Multicast issue, interface not leaving Mutlicast Group Date: Sun, 09 Aug 2020 13:55:02 +0000 X-Mailer: MailMate (2.0BETAr6146) Message-ID: In-Reply-To: <20200808143106.423bd20f@debian> References: <20200807152525.711d4072@debian> <9c241a38-977b-dcdd-ba5d-e8b2dfa2b17c@selasky.org> <20200808143106.423bd20f@debian> MIME-Version: 1.0 Content-Type: text/plain; format=flowed Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 4BPgb575QHz45Lx X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of bzeeb-lists@lists.zabbadoz.net designates 2a01:4f8:13b:39f::9f:25 as permitted sender) smtp.mailfrom=bzeeb-lists@lists.zabbadoz.net X-Spamd-Result: default: False [-0.67 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; RCVD_COUNT_FIVE(0.00)[5]; NEURAL_HAM_MEDIUM(-0.98)[-0.981]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_MISSING_CHARSET(2.50)[]; R_SPF_ALLOW(-0.20)[+ip6:2a01:4f8:13b:39f::9f:25]; TAGGED_RCPT(0.00)[]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[zabbadoz.net]; NEURAL_HAM_LONG(-0.98)[-0.983]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_SHORT(-0.90)[-0.905]; RCPT_COUNT_TWO(0.00)[2]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:24940, ipnet:2a01:4f8::/29, country:DE]; RCVD_TLS_LAST(0.00)[]; MID_RHS_MATCH_FROM(0.00)[] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 09 Aug 2020 13:55:15 -0000 On 8 Aug 2020, at 12:31, Abelenda Diego wrote: > On Sat, 8 Aug 2020 12:54:37 +0200 > Hans Petter Selasky wrote: > >> On 2020-08-07 15:25, Abelenda Diego wrote: >>> Hello, >>> >>> I have discovered that I had a multicast issue for years I did not = >>> know >>> about. I use a FreeBSD (opnsense) setup as router for my home = >>> network and >>> have igmpproxy for IPTV. Somehow everything seems to work, until I = >>> realized >>> that my ISP was making a DoS with multicast. It is pretty much what = >>> was >>> described years ago here: >>> https://forum.netgate.com/topic/62591/igmp-issues-causing-isp-to-perf= orm-multicast-dos-on-my-pfsense/7. >>> But the solution of not using FreeBSD seem weird. So dug a lot = >>> learning >>> about Multicast IGMPv{2,3} etc in the process. Here is an abstract = >>> of what >>> I found: >> >> Which version of FreeBSD is this (uname -a) ? >> >> There has been some fixes in the multicast area from time to time, = >> and >> you should make sure you've got all the fixes incorporated in the = >> kernel >> you are using, typically by testing a kernel based on a -stable or >> -current branch of FreeBSD. >> >> --HPS >> > > Hello, > > This is opnsense, so it is not like I can change kernel as I want. = > Moreover the > kernel used by opnsense has some patches for stf 6rd support for = > example, > things like that. > > Anyway, the kernel I use is: > > FreeBSD $hostname 12.1-RELEASE-p7-HBSD FreeBSD 12.1-RELEASE-p7-HBSD #0 = > 427d53bc125(stable/20.7)-dirty: Sun Jul 26 05:51:42 CEST 2020 = > root@sensey64:/usr/obj/usr/src/amd64.amd64/sys/SMP amd64 > > But from what you are asking, it seems you suggest my issue is kernel = > related > and in no way a userspace problem. So I cannot do anything to mitigate = > the > issue? > > BTW I said reset the interface fixed the issue, but in fact, I need to = > reboot, > I found no way to clear the multicast group memberships. Is this related to: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248512 and the there= = referenced other bugs? /bz From owner-freebsd-net@freebsd.org Sun Aug 9 21:00:16 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 6FDF13BD811 for ; Sun, 9 Aug 2020 21:00:16 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BPs1X2NRpz4NpF for ; Sun, 9 Aug 2020 21:00:16 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: by mailman.nyi.freebsd.org (Postfix) id 519FC3BD88D; Sun, 9 Aug 2020 21:00:16 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 516063BD79B for ; Sun, 9 Aug 2020 21:00:16 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BPs1X1YG0z4NWg for ; Sun, 9 Aug 2020 21:00:16 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 18A101F32B for ; Sun, 9 Aug 2020 21:00:16 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 079L0Fwr062933 for ; Sun, 9 Aug 2020 21:00:15 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 079L0FGJ062932 for net@FreeBSD.org; Sun, 9 Aug 2020 21:00:15 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Message-Id: <202008092100.079L0FGJ062932@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, 9 Aug 2020 21:00:15 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.33 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 09 Aug 2020 21:00:16 -0000 To view an individual PR, use: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id). The following is a listing of current problems submitted by FreeBSD users, which need special attention. These represent problem reports covering all versions including experimental development code and obsolete releases. Status | Bug Id | Description ------------+-----------+--------------------------------------------------- In Progress | 221146 | [ixgbe] Problem with second laggport In Progress | 235700 | oce(4) driver causes fatal trap 12 on boot with e New | 204438 | setsockopt() handling of kern.ipc.maxsockbuf limi New | 213410 | [carp] service netif restart causes hang only whe Open | 7556 | ppp: sl_compress_init() will fail if called anyth Open | 187835 | ngctl(8) strange behavior when adding more than 5 Open | 193452 | Dell PowerEdge 210 II -- Kernel panic bce (broadc Open | 194453 | dummynet(4): pipe config bw parameter limited to Open | 200319 | Bridge+CARP crashes/freezes Open | 202510 | [CARP] advertisements sourced from CARP IP cause Open | 207261 | netmap: Doesn't do TX sync with kqueue Open | 210726 | tcp connect() can return invalid EADDRINUSE (Eg: Open | 217978 | dhclient: Support supersede statement for option Open | 222273 | igb(4): Kernel panic (fatal trap 12) due to netwo Open | 225438 | panic in6_unlink_ifa() due to race Open | 227720 | Kernel panic in ppp server Open | 230807 | if_alc(4): Driver not working for Killer Networki Open | 235524 | igb(4): Ethernet interface loses active link stat Open | 236888 | ppp daemon: Allow MTU to be overridden for PPPoE Open | 236983 | bnxt(4) VLAN not operational unless explicit "ifc Open | 237072 | netgraph(4): performance issue [on HardenedBSD]? Open | 237840 | Removed dummynet dependency on ipfw Open | 238324 | Add XG-C100C/AQtion AQC107 10GbE NIC driver Open | 240530 | netgraph/ng_source: Allow ng_source to inject int Open | 240944 | em(4): Crash with Intel 82571EB NIC with AMD Pile Open | 240969 | netinet6: Neighbour reachability detection broken Open | 241106 | tun/ppp: panic: vm_fault: fault on nofault entry Open | 241162 | Panic in closefp() triggered by nginx (uwsgi with Open | 243463 | ix0: Watchdog timeout Open | 244066 | divert: Add sysctls for divert socket send and re Open | 244706 | panic: NULL dereference inside __mtx_lock_sleep() Open | 248306 | if_mvneta: Corrupts TX packets when TXCSUM is not Open | 118111 | rc: network.subr Add MAC address based interface 33 problems total for which you should take action. From owner-freebsd-net@freebsd.org Mon Aug 10 06:59:22 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B708F3C7344 for ; Mon, 10 Aug 2020 06:59:22 +0000 (UTC) (envelope-from diego.abelenda@gmail.com) Received: from mail-wm1-x343.google.com (mail-wm1-x343.google.com [IPv6:2a00:1450:4864:20::343]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BQ6Jn5czBz3b1W for ; Mon, 10 Aug 2020 06:59:21 +0000 (UTC) (envelope-from diego.abelenda@gmail.com) Received: by mail-wm1-x343.google.com with SMTP id p14so6689030wmg.1 for ; Sun, 09 Aug 2020 23:59:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version; bh=Vau36djRte13Ag2Pt5XYUAh+Tmeg5fBQDWf7nfDSH0w=; b=VomJMNd18Vpb2VE3XUCbv6+YmxTcxPMZn35/AnE7TdGMDMWHYsRxhy/FkP5B6q/IS3 WEmtBIhrMKkfj/sRYT6m+3Cris2YlUXyQsI6HfeHrbzeR76rQLASH94V1jeKIBruKKZy wGLYULru+n5nqRikVKzfiD4R/JXdxDQ7w1wHD8qtioreUQ6YrSMKRy2XgVVVFC6mceU1 QCTjxHKdQYafo2k1l/+zzeAyBagbHJKYv0+VjnGonBZbSKDjDUI/xwtKJDLWIT19ViLr 6EwyucLQ3EC0fkRPvc6kG5WJeqINoOI9gY+Ue5+quDL1BusmEHA7rE7H4DPItbXnSgiF bLrw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version; bh=Vau36djRte13Ag2Pt5XYUAh+Tmeg5fBQDWf7nfDSH0w=; b=NmGeJVICuljjx7TcCAQBEHFy+o0q57FoSwP6A2rEp+/Wk3XJAcQgCB0u/1Pwb7gVHO 6ejKCDOHSaL/4Wngium3d+tkrp9SWu4sWrlA9K2hcr32P7sfwMw/rfPsvO0OowrlHNLU 9PbTmDJCCxT35pQRKKqERz6rTZrMe8Qak5ZsiCn2VAEoze8fxSf+I0fIk7qiLukAOxbJ xJkHqHZTj/TuGrQ0YZVfI0PEQH4OthQNquCSRAUgOri2tWH7luNPZhAOzYe2XS1w3A5/ c+I0FDRZuDr5b/INqCs6QntusfN0Fsv6arTJqbF0zXIJSS1G4LlRebLepiu/pXlFgoQq 9/kg== X-Gm-Message-State: AOAM532iTXQagly5LlbTJJLwLu6GBFYrxGK+7chKQroS+EXM+FRPSa0g uEF/Mbe5GCsIcinXMNRv63A= X-Google-Smtp-Source: ABdhPJwlGl7k3GFgpvDJe6IDVN3XpLiudfnUiIwiKJCh2jumiO4FNQmTrQcaO8sebBlfN9eGbRYn7w== X-Received: by 2002:a1c:dc86:: with SMTP id t128mr5468697wmg.6.1597042758799; Sun, 09 Aug 2020 23:59:18 -0700 (PDT) Received: from debian (29.182.6.85.dynamic.wline.res.cust.swisscom.ch. [85.6.182.29]) by smtp.gmail.com with ESMTPSA id z207sm20920632wmc.2.2020.08.09.23.59.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Aug 2020 23:59:17 -0700 (PDT) Date: Mon, 10 Aug 2020 08:59:17 +0200 From: Abelenda Diego To: "Bjoern A. Zeeb" Cc: freebsd-net@freebsd.org Subject: Re: Multicast issue, interface not leaving Mutlicast Group Message-ID: <20200810085855.5b0efccc@debian> In-Reply-To: References: <20200807152525.711d4072@debian> <9c241a38-977b-dcdd-ba5d-e8b2dfa2b17c@selasky.org> <20200808143106.423bd20f@debian> X-Mailer: Claws Mail 3.17.6 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/5knc4BmNpJf+UFXHrhoZa=="; protocol="application/pgp-signature"; micalg=pgp-sha512 X-Rspamd-Queue-Id: 4BQ6Jn5czBz3b1W X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=VomJMNd1; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of diegoabelenda@gmail.com designates 2a00:1450:4864:20::343 as permitted sender) smtp.mailfrom=diegoabelenda@gmail.com X-Spamd-Result: default: False [-3.35 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-0.65)[-0.653]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.07)[-1.065]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.03)[-1.028]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::343:from]; MID_RHS_NOT_FQDN(0.50)[]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 10 Aug 2020 06:59:22 -0000 --Sig_/5knc4BmNpJf+UFXHrhoZa== Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Sun, 09 Aug 2020 13:55:02 +0000 "Bjoern A. Zeeb" wrote: > On 8 Aug 2020, at 12:31, Abelenda Diego wrote: >=20 > > On Sat, 8 Aug 2020 12:54:37 +0200 > > Hans Petter Selasky wrote: > > =20 > >> On 2020-08-07 15:25, Abelenda Diego wrote: =20 > >>> Hello, > >>> > >>> I have discovered that I had a multicast issue for years I did not=20 > >>> know > >>> about. I use a FreeBSD (opnsense) setup as router for my home=20 > >>> network and > >>> have igmpproxy for IPTV. Somehow everything seems to work, until I=20 > >>> realized > >>> that my ISP was making a DoS with multicast. It is pretty much what=20 > >>> was > >>> described years ago here: > >>> https://forum.netgate.com/topic/62591/igmp-issues-causing-isp-to-perf= orm-multicast-dos-on-my-pfsense/7. > >>> But the solution of not using FreeBSD seem weird. So dug a lot=20 > >>> learning > >>> about Multicast IGMPv{2,3} etc in the process. Here is an abstract=20 > >>> of what > >>> I found: =20 > >> > >> Which version of FreeBSD is this (uname -a) ? > >> > >> There has been some fixes in the multicast area from time to time,=20 > >> and > >> you should make sure you've got all the fixes incorporated in the=20 > >> kernel > >> you are using, typically by testing a kernel based on a -stable or > >> -current branch of FreeBSD. > >> > >> --HPS > >> =20 > > > > Hello, > > > > This is opnsense, so it is not like I can change kernel as I want.=20 > > Moreover the > > kernel used by opnsense has some patches for stf 6rd support for=20 > > example, > > things like that. > > > > Anyway, the kernel I use is: > > > > FreeBSD $hostname 12.1-RELEASE-p7-HBSD FreeBSD 12.1-RELEASE-p7-HBSD #0= =20 > > 427d53bc125(stable/20.7)-dirty: Sun Jul 26 05:51:42 CEST 2020 =20 > > root@sensey64:/usr/obj/usr/src/amd64.amd64/sys/SMP amd64 > > > > But from what you are asking, it seems you suggest my issue is kernel=20 > > related > > and in no way a userspace problem. So I cannot do anything to mitigate= =20 > > the > > issue? > > > > BTW I said reset the interface fixed the issue, but in fact, I need to= =20 > > reboot, > > I found no way to clear the multicast group memberships. =20 >=20 >=20 > Is this related to: >=20 > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248512 and the there= =20 > referenced other bugs? >=20 >=20 > /bz Hello, Yes seems to be that, even the address already in use error is present in t= he log of imgpproxy. Thank you for pointing that. I will try to make opnsense include this patch quickly. Best regards, Diego Abelenda --Sig_/5knc4BmNpJf+UFXHrhoZa== Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEhLBEGh6nN5+aat9KomT4UAfkGfgFAl8w8EUACgkQomT4UAfk GfgwqQ/6AukXl46vo61vSnsW886/sgYFElrs2vXipvPjHp/suL5kN0x0nHMOSu+y BQLljIt9LAb1Tpx2Ups9UDZL6jusjJehFIe6nLMmec+sCWtr5Ol5P/08EbWYX7B6 2tgcsFiGzSzJiFHyaOUd7l6JczGKJ1UKiNKkTlDkisFgFSRiDwc0hhqQnb+gknVd sY178WT8RYA75Jg+TGtmA/+cBFysRdEfN/jigFWh6hnyfSBzm7jhcqFSdoOMirVd i5WEWMbHLytU6XrJfEV0ac+ab3HnXHkY9FfXYMNEcXRFumuAF2T+XsdCt3M3oRb8 XcV15bccAnyMccUrOo0daTaZEyc+vBKPcKWdMCsx4/In6YnW5gDk9+g1d+y0XVDU MDabb1ctrPqQwMePPYrDRwu6Li0V/XFF+/9XY6FBMzW4KaPfkgDfnYZbOQyCB4xM IYf9L2kLY0RkAg9X0npvNtH+d9NzW7rHBAq49hixU4mtClGbEFFxSJ9Gp0fMNpxQ Ep71wBvU1hEfYWeo9gpeP7xh3p26B/hanE9Bggdb6D1NrmPh0ftRo+85V65YBSkC 1B/et9lvSH3fjNLW3WwXNolOmEB/L60j7mIkQv9b1mh8M0+vmCuqRtKWfhJbs5UU BYJEy6nDMHE+GJkSOsgvCprqCMaO0j66e9iDIjDDY8qXMPLcfq4= =3cQy -----END PGP SIGNATURE----- --Sig_/5knc4BmNpJf+UFXHrhoZa==-- From owner-freebsd-net@freebsd.org Mon Aug 10 09:47:23 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 683AD37BF6F; Mon, 10 Aug 2020 09:47:23 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mail.turbocat.net (turbocat.net [88.99.82.50]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4BQB2f3d75z43W9; Mon, 10 Aug 2020 09:47:22 +0000 (UTC) (envelope-from hps@selasky.org) Received: from hps2020.home.selasky.org (unknown [178.17.145.105]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by mail.turbocat.net (Postfix) with ESMTPSA id 1AE6B260287; Mon, 10 Aug 2020 11:47:14 +0200 (CEST) Subject: Re: somewhat reproducable vimage panic To: "Bjoern A. Zeeb" , Kristof Provost Cc: John-Mark Gurney , freebsd-net@freebsd.org, freebsd-current@freebsd.org, Stephen Hurd References: <20200721091654.GC4213@funkthat.com> <20200721113153.42d83119@x23> <20200721202323.GE4213@funkthat.com> <38F5A3A6-B578-4BA4-8F69-C248163CB6E0@libassi.se> <20200722060514.GF4213@funkthat.com> <20200722193443.GG4213@funkthat.com> <6C149617-55BB-4A87-B993-195E5E133790@lists.zabbadoz.net> <20200722221509.GI4213@funkthat.com> <2FFC49F9-83DE-4FA1-A47F-1D8A7AF4B241@FreeBSD.org> <6847FB6B-0B1A-43C7-B567-15BF21AB5D56@FreeBSD.org> <8B72C0B9-9CF0-4557-81D7-77190775805C@lists.zabbadoz.net> From: Hans Petter Selasky Message-ID: <826eb82b-c6f9-9ef0-8dda-14ad00ce183e@selasky.org> Date: Mon, 10 Aug 2020 11:46:53 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 4BQB2f3d75z43W9 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of hps@selasky.org designates 88.99.82.50 as permitted sender) smtp.mailfrom=hps@selasky.org X-Spamd-Result: default: False [-2.92 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+a:mail.turbocat.net:c]; NEURAL_HAM_LONG(-0.97)[-0.975]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[selasky.org]; NEURAL_HAM_MEDIUM(-1.06)[-1.061]; RCPT_COUNT_FIVE(0.00)[6]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_SHORT(-0.59)[-0.587]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:24940, ipnet:88.99.0.0/16, country:DE]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 10 Aug 2020 09:47:23 -0000 On 2020-07-23 21:26, Bjoern A. Zeeb wrote: > That’ll probably work;  still, the deferred teardown work seems wrong to > me;  I haven’t investigated;  the patch kind-of says exactly that as > well: if “wait until deferred stuff is done” is all we are doing, why > can we not do it on the spot then? Hi Bjoern, Trying to move the discussion over to Phabricator at: https://reviews.freebsd.org/D24914 The answer to your question I believe is this commit: https://svnweb.freebsd.org/base/head/sys/netinet/in_mcast.c?revision=333175&view=markup It affects both IPv4 and IPv6. I know that sometimes multicast entries can be freed from timer callbacks. I think having a task, probably one is enough, for network related configuration is acceptable. With D24914 there will be two threads to teardown which is probably overkill, but anyway makes a solid solution for now. I don't know why Stephen didn't think about draining those tasks. I know some people are not actively using VIMAGE and that might be the reason. --HPS From owner-freebsd-net@freebsd.org Mon Aug 10 13:17:21 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id EFF743A37BC for ; Mon, 10 Aug 2020 13:17:21 +0000 (UTC) (envelope-from bounce@track-my-url.com) Received: from srv-51.mkzp.com (srv-51.mkzp.com [37.1.145.51]) by mx1.freebsd.org (Postfix) with ESMTP id 4BQGhx25GJz4Hvc for ; Mon, 10 Aug 2020 13:17:21 +0000 (UTC) (envelope-from bounce@track-my-url.com) To: freebsd-net@freebsd.org Subject: =?UTF-8?B?WWF0xLFyxLFtY8SxbGFyIMSww6dpbiDFnmlya2V0IERlxJ9lcmxlbWU=?= Message-ID: <2159e819fc926f50352958bb52f6f51e@track-5.n-mailer-email-marketing.com> Date: Mon, 10 Aug 2020 11:33:05 +0000 From: "=?UTF-8?B?VMO8cmtpeWUgU2VybWF5ZSBQaXlhc2FsYXLEsSBCaXJsacSfaQ==?=" Reply-To: info@tspb.org.tr MIME-Version: 1.0 X-Mailer-LID: 469 X-Mailer-RecptId: 2389711 X-Mailer-SID: 5444 X-Mailer-Sent-By: 15 X-Rspamd-Queue-Id: 4BQGhx25GJz4Hvc X-Spamd-Bar: ++++++ Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=tspb.org.tr (policy=none); spf=pass (mx1.freebsd.org: domain of bounce@track-my-url.com designates 37.1.145.51 as permitted sender) smtp.mailfrom=bounce@track-my-url.com X-Spamd-Result: default: False [6.89 / 15.00]; HAS_REPLYTO(0.00)[info@tspb.org.tr]; R_SPF_ALLOW(-0.20)[+ip4:37.1.145.62/28:c]; REPLYTO_ADDR_EQ_FROM(0.00)[]; TO_DN_NONE(0.00)[]; NEURAL_HAM_SHORT(-0.06)[-0.061]; FORGED_SENDER(0.30)[info@tspb.org.tr,bounce@track-my-url.com]; RCVD_COUNT_ZERO(0.00)[0]; HAS_INTERSPIRE_SIG(1.00)[]; R_DKIM_NA(0.00)[]; R_MIXED_CHARSET(3.75)[subject]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FROM_NEQ_ENVFROM(0.00)[info@tspb.org.tr,bounce@track-my-url.com]; ASN(0.00)[asn:50941, ipnet:37.1.145.0/24, country:TR]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.11)[-0.105]; PHISHING(0.61)[tspb.org.tr->n-mailer-email-marketing.com]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; HAS_PHPMAILER_SIG(0.00)[]; HAS_LIST_UNSUB(-0.01)[]; RCPT_COUNT_ONE(0.00)[1]; MANY_INVISIBLE_PARTS(0.10)[2]; AUTOGEN_PHP_SPAMMY(1.00)[]; NEURAL_SPAM_LONG(0.51)[0.509]; GREYLIST(0.00)[pass,body]; DMARC_POLICY_SOFTFAIL(0.10)[tspb.org.tr : SPF not aligned (relaxed), No valid DKIM, none] X-Spam: Yes Content-Type: text/plain; format=flowed; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Content-Filtered-By: Mailman/MimeDel 2.1.33 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 10 Aug 2020 13:17:22 -0000 TSPB Birlikte Eğitim Mesleki Gelişim Eğitimleri Bülteni Daha İyi Görüntülemek İçin Tıklayın [http://track-5.n-mailer-email-marketing.com/0101D2389711|11009c00fdf926bb981d59ee664f79715a6a|01105444|0100469|01112485.html]TSPB Birlikte Eğitim Mesleki Gelişim Eğitimleri "Yatırımcılar İçin Şirket Değerleme" - Online Eğitim"Zoom"uygulaması üzerinden gerçekleştirilecektir. 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Çarpan seçimindeki kritik parametreler nelerdir? 17 Ağustos 2020 tarihinde "Yatırımcılar İçin Şirket Değerleme" online eğitimimize bekliyoruz. EĞİTİM KONULARI Şirket değerini etkileyen faktörler Marka, kontrat ve müşteri portföyü gibi maddi olmayan varlıkların değerlemesi Şirket değerini arttırmaya yönelik öneriler Satın alma ve birleşme süreçlerinin yönetimi Finansal gözden geçirme (check-up) Net varlık yöntemi İndirgenmiş nakit akımı yöntemi Piyasa çarpanları yöntemi Hassasiyet analiziBu e-posta tarafınıza TSPB tarafından oluşturulan üye veritabanına kayıtlı olduğunuz için gönderilmiştir.Beni bu listeden çıkar [http://track-5.n-mailer-email-marketing.com/0110U2389711|10009c00fdf926bb981d59ee664f79715a6a|1001469|01005444.html] From owner-freebsd-net@freebsd.org Mon Aug 10 17:51:19 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3067D3A9BC0 for ; Mon, 10 Aug 2020 17:51:19 +0000 (UTC) (envelope-from b@sashk.xyz) Received: from forward102j.mail.yandex.net (forward102j.mail.yandex.net [IPv6:2a02:6b8:0:801:2::102]) (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 4BQNn12Ls8z4blH for ; 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Mon, 10 Aug 2020 17:53:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BQNqz0DY6z4c3y for ; Mon, 10 Aug 2020 17:53:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 0613E3AA288; Mon, 10 Aug 2020 17:53:51 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 05E0B3AA12D for ; Mon, 10 Aug 2020 17:53:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BQNqy6TJMz4byl for ; Mon, 10 Aug 2020 17:53:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id C1B76DB5C for ; Mon, 10 Aug 2020 17:53:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07AHrotr003239 for ; Mon, 10 Aug 2020 17:53:50 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07AHroth003238 for net@FreeBSD.org; Mon, 10 Aug 2020 17:53:50 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 247647] if_vmx(4): Page fault when opening netmap port (IFLIB/DMA) Date: Mon, 10 Aug 2020 17:53:50 +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: 12.1-RELEASE X-Bugzilla-Keywords: crash 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: vmaffione@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback+ mfc-stable12? mfc-stable11- 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: 2.1.33 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, 10 Aug 2020 17:53:51 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D247647 --- Comment #26 from commit-hook@FreeBSD.org --- A commit references this bug: Author: vmaffione Date: Mon Aug 10 17:53:10 UTC 2020 New revision: 364085 URL: https://svnweb.freebsd.org/changeset/base/364085 Log: MFC r363378 iflib: initialize netmap with the correct number of descriptors In case the network device has a RX or TX control queue, the correct number of TX/RX descriptors is contained in the second entry of the isc_ntxd (or isc_nrxd) array, rather than in the first entry. This case is correctly handled by iflib_device_register() and iflib_pseudo_register(), but not by iflib_netmap_attach(). If the first entry is larger than the second, this can result in a panic. This change fixes the bug by introducing two helper functions that also lead to some code simplification. PR: 247647 Differential Revision: https://reviews.freebsd.org/D25541 Changes: _U stable/12/ stable/12/sys/net/iflib.c --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Mon Aug 10 18:04:03 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 503B33AA3B2 for ; Mon, 10 Aug 2020 18:04:03 +0000 (UTC) (envelope-from b@sashk.xyz) Received: from forward101j.mail.yandex.net (forward101j.mail.yandex.net [IPv6:2a02:6b8:0:801:2::101]) (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 4BQP3k37ZDz4cFT for ; Mon, 10 Aug 2020 18:04:02 +0000 (UTC) (envelope-from b@sashk.xyz) Received: from forward103q.mail.yandex.net (forward103q.mail.yandex.net [IPv6:2a02:6b8:c0e:50:0:640:b21c:d009]) by forward101j.mail.yandex.net (Yandex) with ESMTP id 167AE1BE04A7 for ; 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Mon, 10 Aug 2020 18:26:01 +0000 (UTC) (envelope-from b@sashk.xyz) Received: from forward102j.mail.yandex.net (forward102j.mail.yandex.net [IPv6:2a02:6b8:0:801:2::102]) (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 4BQPY42TNNz4fNM for ; Mon, 10 Aug 2020 18:26:00 +0000 (UTC) (envelope-from b@sashk.xyz) Received: from mxback1o.mail.yandex.net (mxback1o.mail.yandex.net [IPv6:2a02:6b8:0:1a2d::1b]) by forward102j.mail.yandex.net (Yandex) with ESMTP id B3790F2069F for ; Mon, 10 Aug 2020 21:25:56 +0300 (MSK) Received: from sas1-e00c2743cdb8.qloud-c.yandex.net (sas1-e00c2743cdb8.qloud-c.yandex.net [2a02:6b8:c14:3a22:0:640:e00c:2743]) by mxback1o.mail.yandex.net (mxback/Yandex) with ESMTP id OKvCygdUfY-PuV8VBjN; Mon, 10 Aug 2020 21:25:56 +0300 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sashk.xyz; s=mail; t=1597083956; bh=w7946K0ohoi8p4kIsQGMQ8LhVjui44jTeFNwMQnsOjE=; h=Subject:From:To:Date:Message-ID; b=VfdiYPZpHcerEq3HvCKRgBsqK2ihCnBbXwibv0nrxuC/tK8tu/kggQLk80LSFRvlo clisX80S53ElTagV9TgK6O+dOR4JwmniQsAQAbCA4BZi6Hi1CHk3DLcLGZ+cVX47Sq KpZuPQZn8BCdRwfRJV1cc1Pu/YMOW4OgBZWiQAcM= Received: by sas1-e00c2743cdb8.qloud-c.yandex.net (smtp/Yandex) with ESMTPSA id cvZ0yfzTkE-PtmKqDGK; Mon, 10 Aug 2020 21:25:55 +0300 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client certificate not present) To: freebsd-net@freebsd.org From: sashk Subject: sfxge, lagg, cannot flush Tx/Rx queue and disconnects Message-ID: <507ab7cd-b9e6-a6c6-1d8f-b9cc1fd2898d@sashk.xyz> Date: Mon, 10 Aug 2020 14:25:48 -0400 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Rspamd-Queue-Id: 4BQPY42TNNz4fNM X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=sashk.xyz header.s=mail header.b=VfdiYPZp; dmarc=none; spf=pass (mx1.freebsd.org: domain of b@sashk.xyz designates 2a02:6b8:0:801:2::102 as permitted sender) smtp.mailfrom=b@sashk.xyz X-Spamd-Result: default: False [-2.89 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.06)[-1.063]; R_DKIM_ALLOW(-0.20)[sashk.xyz:s=mail]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a02:6b8:0::/52]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-0.97)[-0.967]; RCVD_COUNT_THREE(0.00)[3]; DMARC_NA(0.00)[sashk.xyz]; DKIM_TRACE(0.00)[sashk.xyz:+]; NEURAL_HAM_SHORT(-0.36)[-0.362]; RCVD_IN_DNSWL_NONE(0.00)[2a02:6b8:0:801:2::102:from]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:13238, ipnet:2a02:6b8::/32, country:RU]; MID_RHS_MATCH_FROM(0.00)[] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 10 Aug 2020 18:26:01 -0000 Hi, Apologies, first email went out as html letter. Re-sending as plain text. I have a FreeBSD 12.1 system which has Solarflare SFN8522 network controller. Everything works perfectly fine, until at some point I loose connectivity to the server: it will stop responding to pings for some time, then will start and will continue for a long time. lagg0 configured like this in the /etc/rc.conf: ifconfig_sfxge0="up mtu 9000" ifconfig_sfxge1="up mtu 9000" cloned_interfaces="lagg0" ifconfig_lagg0="laggproto failover laggport sfxge0 laggport sfxge1 xxx.xxx.xxx.xxx/24" Output of the pciconf -lv: sfxge0@pci0:133:0:0: class=0x020000 card=0x80171924 chip=0x0a031924 rev=0x02 hdr=0x00 vendor = 'Solarflare Communications' device = 'SFC9220 10/40G Ethernet Controller' class = network subclass = ethernet sfxge1@pci0:133:0:1: class=0x020000 card=0x80171924 chip=0x0a031924 rev=0x02 hdr=0x00 vendor = 'Solarflare Communications' device = 'SFC9220 10/40G Ethernet Controller' class = network subclass = ethernet The simplest fix is to reboot server and everything works as before, but this isn't the best option. When I tried to restart networking, during one of the troubleshooting session, (/etc/rc.d/netif restart) the process got stuck and I saw several message in the logs kernel: sfxge0: Cannot flush Tx queue 23 kernel: sfxge0: Cannot flush Tx queue 15 kernel: sfxge0: Cannot flush Rx queue 23 kernel: sfxge0: Cannot flush Rx queue 15 I don't have access to switch to see what's going on, but from what I hear they don't see anything suspicious, which rolling out switch issue. The latest step in troubleshoot is to disable tso4, tso6 and LRO by running ifconfig sfxge0 -tso4 -tso6 -lro Not sure if that helped yet. Any help would be appreciated. Thanks! From owner-freebsd-net@freebsd.org Mon Aug 10 22:39:22 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id C87C23AF746 for ; Mon, 10 Aug 2020 22:39:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BQW9Q515Fz4sJS for ; Mon, 10 Aug 2020 22:39:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id A9FEF3AFA12; Mon, 10 Aug 2020 22:39:22 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A8ABD3AFA11 for ; Mon, 10 Aug 2020 22:39:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BQW9Q3qBYz4s9P for ; Mon, 10 Aug 2020 22:39:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 6714B112A8 for ; Mon, 10 Aug 2020 22:39:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07AMdMKC013170 for ; Mon, 10 Aug 2020 22:39:22 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07AMdMA4013169 for net@FreeBSD.org; Mon, 10 Aug 2020 22:39:22 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 248579] PRoblem with accept(2) and dual IPv4/IPv6 TCP servers Date: Mon, 10 Aug 2020 22:39:22 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 10 Aug 2020 22:39:22 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248579 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |net@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Aug 11 01:16:51 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E3A6A3B2EAA for ; Tue, 11 Aug 2020 01:16:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BQZg75mkzz3WnW for ; Tue, 11 Aug 2020 01:16:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id C61873B2EA9; Tue, 11 Aug 2020 01:16:51 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id C5E293B2B5C for ; Tue, 11 Aug 2020 01:16:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BQZg74vWNz3WT5 for ; Tue, 11 Aug 2020 01:16:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 8A92012B7A for ; Tue, 11 Aug 2020 01:16:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07B1Gp7j084138 for ; Tue, 11 Aug 2020 01:16:51 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07B1GpNR084133 for net@FreeBSD.org; Tue, 11 Aug 2020 01:16:51 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 248579] accept(2): IPv4 connections fail (IPv6 connections succeed) with dual IPv4/IPv6 TCP servers Date: Tue, 11 Aug 2020 01:16:50 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.1-RELEASE X-Bugzilla-Keywords: needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: koobs@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: short_desc 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: 2.1.33 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, 11 Aug 2020 01:16:51 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248579 Kubilay Kocak changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|PRoblem with accept(2) and |accept(2): IPv4 connections |dual IPv4/IPv6 TCP servers |fail (IPv6 connections | |succeed) with dual | |IPv4/IPv6 TCP servers Keywords| |needs-qa CC| |net@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Tue Aug 11 01:18:15 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A9A653B30C5 for ; Tue, 11 Aug 2020 01:18:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BQZhl45YVz3Wx9 for ; Tue, 11 Aug 2020 01:18:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 8C8B23B3023; Tue, 11 Aug 2020 01:18:15 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 8C5883B2EC6 for ; Tue, 11 Aug 2020 01:18:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BQZhl3Fc3z3Wtx for ; Tue, 11 Aug 2020 01:18:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 5377A12DEB for ; Tue, 11 Aug 2020 01:18:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07B1IFDK085211 for ; Tue, 11 Aug 2020 01:18:15 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07B1IFMb085210 for net@FreeBSD.org; Tue, 11 Aug 2020 01:18:15 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 247647] if_vmx(4): Page fault when opening netmap port (IFLIB/DMA) Date: Tue, 11 Aug 2020 01:18:15 +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: 12.1-RELEASE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: koobs@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: vmaffione@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback+ mfc-stable12+ mfc-stable11- X-Bugzilla-Changed-Fields: flagtypes.name see_also 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: 2.1.33 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, 11 Aug 2020 01:18:15 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D247647 Kubilay Kocak changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|mfc-stable12? |mfc-stable12+ See Also| |https://bugs.freebsd.org/bu | |gzilla/show_bug.cgi?id=3D2= 484 | |94 --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Tue Aug 11 04:58:55 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3E8A837A60E for ; Tue, 11 Aug 2020 04:58:55 +0000 (UTC) (envelope-from neel@neelc.org) Received: from rainpuddle.neelc.org (rainpuddle.neelc.org [66.42.69.219]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4BQgbL1v7nz41hj for ; Tue, 11 Aug 2020 04:58:54 +0000 (UTC) (envelope-from neel@neelc.org) Received: from mail.neelc.org (rainpuddle.neelc.org [IPv6:2001:19f0:8001:fed:5400:2ff:fe73:c622]) by rainpuddle.neelc.org (Postfix) with ESMTPSA id 18B6EEB485 for ; Mon, 10 Aug 2020 21:58:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=neelc.org; s=mail; t=1597121932; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=HdeTf9+iAlHIxVs+DBXWgXAH/zZQrVnMwjFw17KONSY=; b=iL/vJKNl5CzrLY2ZXBSx7Iuxhs8WkuYOPeIcHh2bpzFhIVC7X+eSymyGUyiOgwqdZc/mpi lJbGZuK4oeuSF2JnjtQ9T+DlP6j88VS7wNaYgWtycEN0IGGqc7J/eg+bSwnSfNU+sNUQtq DMysD3Le6owUdhgx6FijTBQS6AGuJHlsvEvTD+IzR8hixbx73FRwZ49+clh/RpX8tHMqdZ B6vqSE2MsgrkNm4qLrq48WTzJoYV3WZ1P2GdC9wRCkXN4VTm/VTaHzU+goXxVRv0WNyPLr E7JOWw9jfaP5oOwkocaaPwZHeJ3fkXDg0ihbMaPq61kXaSnkPUNcq4/WePwg0A== MIME-Version: 1.0 Date: Mon, 10 Aug 2020 21:58:51 -0700 From: Neel Chauhan To: freebsd-net@freebsd.org Subject: FreeBSD TCP/IP Tasks I (a contributor) could work on? User-Agent: Roundcube Webmail/1.4.6 Message-ID: X-Sender: neel@neelc.org Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4BQgbL1v7nz41hj X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=neelc.org header.s=mail header.b=iL/vJKNl; dmarc=pass (policy=none) header.from=neelc.org; spf=pass (mx1.freebsd.org: domain of neel@neelc.org designates 66.42.69.219 as permitted sender) smtp.mailfrom=neel@neelc.org X-Spamd-Result: default: False [-2.19 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[neelc.org:s=mail]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+a]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.001]; NEURAL_HAM_MEDIUM(-1.03)[-1.028]; DKIM_TRACE(0.00)[neelc.org:+]; DMARC_POLICY_ALLOW(-0.50)[neelc.org,none]; NEURAL_HAM_SHORT(-0.16)[-0.161]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; SUBJECT_ENDS_QUESTION(1.00)[]; ASN(0.00)[asn:20473, ipnet:66.42.64.0/20, country:US]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 11 Aug 2020 04:58:55 -0000 Hi freebsd-net@, Sorry if this is the wrong place to post this. In case you were wondering, I am responsible for patches like r357092 (IPFW/libalias RFC6598, original idea), r363403 and r362900 (related to routing KPI, suggested by melifaro@). However, despite my current accepted code, I am dry of ideas. At the same time, I'd love to work with kernel code, especially the network code. Sadly, the Wiki is dreadfully out-of-date. Is there any things I could work on in the FreeBSD networking stack? Any things you committers need help with? Best, Neel Chauhan == https://www.neelc.org/ From owner-freebsd-net@freebsd.org Tue Aug 11 05:43:41 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 6236437B6B2 for ; Tue, 11 Aug 2020 05:43:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BQhb11zJRz44P8 for ; Tue, 11 Aug 2020 05:43:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 438B337B6B1; Tue, 11 Aug 2020 05:43:41 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 4232737B457 for ; Tue, 11 Aug 2020 05:43:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BQhb10vhGz442c for ; Tue, 11 Aug 2020 05:43:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 028881666D for ; Tue, 11 Aug 2020 05:43:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07B5heFs091238 for ; Tue, 11 Aug 2020 05:43:40 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07B5herB091237 for net@FreeBSD.org; Tue, 11 Aug 2020 05:43:40 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 248579] accept(2): IPv4 connections fail (IPv6 connections succeed) with dual IPv4/IPv6 TCP servers Date: Tue, 11 Aug 2020 05:43:40 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.1-RELEASE X-Bugzilla-Keywords: needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 11 Aug 2020 05:43:41 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248579 Michael Tuexen changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tuexen@freebsd.org --- Comment #3 from Michael Tuexen --- (In reply to rec from comment #1) Instead of changing a system wide setting you can also use the IPPROTO_IPV6-level socket option IPV6_V6ONLY to allow handling IPv4 traffic using the IPv6 socket by calling in make_listen(): int no =3D 0; setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY, no, sizeof(int)); --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Tue Aug 11 05:44:29 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 2986F37B6D3 for ; Tue, 11 Aug 2020 05:44:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BQhbx0Nr4z443N for ; Tue, 11 Aug 2020 05:44:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 0D60037B375; Tue, 11 Aug 2020 05:44:29 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 0D2DD37B661 for ; Tue, 11 Aug 2020 05:44:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BQhbw6jWFz44S2 for ; Tue, 11 Aug 2020 05:44:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id C9FD4164EE for ; Tue, 11 Aug 2020 05:44:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07B5iS2o091879 for ; Tue, 11 Aug 2020 05:44:28 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07B5iSvZ091878 for net@FreeBSD.org; Tue, 11 Aug 2020 05:44:28 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 248579] accept(2): IPv4 connections fail (IPv6 connections succeed) with dual IPv4/IPv6 TCP servers Date: Tue, 11 Aug 2020 05:44:28 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.1-RELEASE X-Bugzilla-Keywords: needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 11 Aug 2020 05:44:29 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248579 --- Comment #4 from Michael Tuexen --- (In reply to Michael Tuexen from comment #3) I meant: setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY, &no, sizeof(no)); --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Tue Aug 11 14:30:08 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 33DCB3AF875 for ; Tue, 11 Aug 2020 14:30:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BQwGS0g28z4Zqx for ; Tue, 11 Aug 2020 14:30:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 14AFE3AFAF2; Tue, 11 Aug 2020 14:30:08 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1477F3AFB63 for ; Tue, 11 Aug 2020 14:30:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BQwGR6s9gz4Zcc for ; Tue, 11 Aug 2020 14:30:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id CEE6E1BFFC for ; Tue, 11 Aug 2020 14:30:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07BEU7VE058316 for ; Tue, 11 Aug 2020 14:30:07 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07BEU7TL058315 for net@FreeBSD.org; Tue, 11 Aug 2020 14:30:07 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 166724] if_re(4): watchdog timeout Date: Tue, 11 Aug 2020 14:30:06 +0000 X-Bugzilla-Reason: AssignedTo 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: bob@novanet.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: mfc-stable12? mfc-stable11? 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: 2.1.33 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, 11 Aug 2020 14:30:08 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D166724 --- Comment #92 from Bob Smith --- To possibly save anyone else some time, this is exactly what I did to get t= he driver installed on my FreeBSD 12.1 system. svn checkout https://svn.freebsd.org/base/releng/`uname -r | cut -d'-' -f1,= 1` /usr/src portsnap fetch portsnap extract cd /usr/ports/net/realtek-re-kmod/ make install echo 'if_re_load=3D"YES"' >> /boot/loader.conf echo 'if_re_name=3D"/boot/modules/if_re.ko"' >> /boot/loader.conf --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Tue Aug 11 17:59:07 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B845F3B410C for ; Tue, 11 Aug 2020 17:59:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BR0vb4QJcz3bRB for ; Tue, 11 Aug 2020 17:59:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 95AC03B418E; Tue, 11 Aug 2020 17:59:07 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 957363B3DF7 for ; Tue, 11 Aug 2020 17:59:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BR0vb3Bqnz3bGv for ; Tue, 11 Aug 2020 17:59:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 486A71EB72 for ; Tue, 11 Aug 2020 17:59:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07BHx7IR009942 for ; Tue, 11 Aug 2020 17:59:07 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07BHx72Z009941 for net@FreeBSD.org; Tue, 11 Aug 2020 17:59:07 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 243420] page fault in if_io_tqg_0 on virtualized guest Date: Tue, 11 Aug 2020 17:59:07 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.1-RELEASE X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: markj@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 11 Aug 2020 17:59:07 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D243420 Mark Johnston changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |markj@FreeBSD.org --- Comment #1 from Mark Johnston --- Can you try the latest stable/12? vmx has received a number of fixes for regressions introduced in 12.1. --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Tue Aug 11 20:34:44 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 64D6A3B69D1 for ; Tue, 11 Aug 2020 20:34:44 +0000 (UTC) (envelope-from mgrooms@shrew.net) Received: from mx1.shrew.net (mx1.shrew.net [38.97.5.131]) (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 4BR4M71pKzz41W6 for ; Tue, 11 Aug 2020 20:34:42 +0000 (UTC) (envelope-from mgrooms@shrew.net) Received: from mail.shrew.net (mail.shrew.prv [10.24.10.20]) by mx1.shrew.net (8.15.2/8.15.2) with ESMTP id 07BKYaCj085082 for ; Tue, 11 Aug 2020 15:34:36 -0500 (CDT) (envelope-from mgrooms@shrew.net) Received: from [10.22.200.30] (unknown [136.49.68.36]) by mail.shrew.net (Postfix) with ESMTPSA id 3895619747E for ; Tue, 11 Aug 2020 15:34:31 -0500 (CDT) Subject: Re: FreeBSD TCP/IP Tasks I (a contributor) could work on? To: freebsd-net@freebsd.org References: From: Matthew Grooms Message-ID: <4c0048ba-964c-fa84-2df2-00632827b6b7@shrew.net> Date: Tue, 11 Aug 2020 15:34:33 -0500 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.6.2 (mx1.shrew.net [10.24.10.10]); Tue, 11 Aug 2020 15:34:36 -0500 (CDT) X-Rspamd-Queue-Id: 4BR4M71pKzz41W6 X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of mgrooms@shrew.net designates 38.97.5.131 as permitted sender) smtp.mailfrom=mgrooms@shrew.net X-Spamd-Result: default: False [-0.29 / 15.00]; RCVD_TLS_LAST(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-0.85)[-0.850]; RCVD_COUNT_THREE(0.00)[3]; DMARC_NA(0.00)[shrew.net]; NEURAL_SPAM_SHORT(0.12)[0.117]; NEURAL_HAM_MEDIUM(-0.26)[-0.258]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:174, ipnet:38.0.0.0/8, country:US]; SUBJECT_ENDS_QUESTION(1.00)[]; MID_RHS_MATCH_FROM(0.00)[]; RECEIVED_SPAMHAUS_PBL(0.00)[136.49.68.36:received] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 11 Aug 2020 20:34:44 -0000 On 8/10/2020 11:58 PM, Neel Chauhan wrote: > Hi freebsd-net@, > > Sorry if this is the wrong place to post this. > > In case you were wondering, I am responsible for patches like r357092 > (IPFW/libalias RFC6598, original idea), r363403 and r362900 (related > to routing KPI, suggested by melifaro@). > > However, despite my current accepted code, I am dry of ideas. At the > same time, I'd love to work with kernel code, especially the network > code. > > Sadly, the Wiki is dreadfully out-of-date. > > Is there any things I could work on in the FreeBSD networking stack? > Any things you committers need help with? Did anything ever become of this? If it could be made to work as advertised, it seems like it would be a worthy successor to legacy counterparts such as altq & dummynet. If memory serves, those become tight bottlenecks when put to use. https://wiki.freebsd.org/SummerOfCode2018Projects/PSPAT -Matthew From owner-freebsd-net@freebsd.org Wed Aug 12 05:21:39 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 82BE43BE3DA for ; Wed, 12 Aug 2020 05:21:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BRJ3732qTz4SQX for ; Wed, 12 Aug 2020 05:21:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 6840C3BE3D9; Wed, 12 Aug 2020 05:21:39 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 6806C3BE3D8 for ; Wed, 12 Aug 2020 05:21:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BRJ372D5Vz4SMS for ; Wed, 12 Aug 2020 05:21:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 312C226EAD for ; Wed, 12 Aug 2020 05:21:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07C5LdVW076580 for ; Wed, 12 Aug 2020 05:21:39 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07C5LdD2076579 for net@FreeBSD.org; Wed, 12 Aug 2020 05:21:39 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 243420] page fault in if_io_tqg_0 on virtualized (VMWare) guest Date: Wed, 12 Aug 2020 05:21:39 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.1-RELEASE X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: koobs@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: cc short_desc flagtypes.name 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: 2.1.33 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, 12 Aug 2020 05:21:39 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D243420 Kubilay Kocak changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mqudsi@neosmart.net Summary|page fault in if_io_tqg_0 |page fault in if_io_tqg_0 |on virtualized guest |on virtualized (VMWare) | |guest Flags| |maintainer-feedback?(mqudsi | |@neosmart.net) --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Wed Aug 12 19:48:44 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B70263A9686 for ; Wed, 12 Aug 2020 19:48:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BRgHc4TK7z4K0M for ; Wed, 12 Aug 2020 19:48:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 97A8A3A960A; Wed, 12 Aug 2020 19:48:44 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 965C23A9593 for ; Wed, 12 Aug 2020 19:48:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BRgHc3KVjz4K9H for ; Wed, 12 Aug 2020 19:48:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 51641113D1 for ; Wed, 12 Aug 2020 19:48:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07CJmiRc050201 for ; Wed, 12 Aug 2020 19:48:44 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07CJmiTp050200 for net@FreeBSD.org; Wed, 12 Aug 2020 19:48:44 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 248251] FreeBSD 13-CURRENT doesn't create ipv6 aliases Date: Wed, 12 Aug 2020 19:48:44 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: evgeniy@khramtsov.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 12 Aug 2020 19:48:44 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248251 Evgeniy Khramtsov changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |evgeniy@khramtsov.org --- Comment #1 from Evgeniy Khramtsov --- Hi, Do you still have this issue if you change ifconfig_genet0_ipv6_alias0=3D"inet6 fec0:db81:1::ff preflixlen 64" to ifconfig_genet0_alias1=3D"inet6 fec0:db81:1::ff preflixlen 64" ? --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Wed Aug 12 19:54:56 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B998A3A9792 for ; 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Wed, 12 Aug 2020 19:54:56 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 63483112B9 for ; Wed, 12 Aug 2020 19:54:56 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07CJsuVL059394 for ; Wed, 12 Aug 2020 19:54:56 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07CJsu5i059393 for net@FreeBSD.org; Wed, 12 Aug 2020 19:54:56 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 248251] FreeBSD 13-CURRENT doesn't create ipv6 aliases Date: Wed, 12 Aug 2020 19:54:56 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: hselasky@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 12 Aug 2020 19:54:56 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248251 Hans Petter Selasky changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |hselasky@FreeBSD.org --- Comment #2 from Hans Petter Selasky --- s/preflixlen/prefixlen --HPS --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Wed Aug 12 21:31:45 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A68583AB68B for ; 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Wed, 12 Aug 2020 21:31:41 +0000 Received: from SN4PR0601MB3728.namprd06.prod.outlook.com ([fe80::b155:6e3d:2116:e638]) by SN4PR0601MB3728.namprd06.prod.outlook.com ([fe80::b155:6e3d:2116:e638%2]) with mapi id 15.20.3261.025; Wed, 12 Aug 2020 21:31:41 +0000 From: "Scheffenegger, Richard" To: Neel Chauhan , "freebsd-net@freebsd.org" CC: "rgrimes@freebsd.org" Subject: RE: FreeBSD TCP/IP Tasks I (a contributor) could work on? Thread-Topic: FreeBSD TCP/IP Tasks I (a contributor) could work on? 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E.g. Rod has recently found some quite dated Diffs, around TSO, which would= probably need some love (reviews and validation):=20 D6611 D6612 D6656 (There are many more semi-abandoned Diffs waiting on reviews.freebsd.org; a= nd I also have a few Diffs for new functionality waiting for someone willin= g to read into the RFCs and confirm that the code performs as intended, aro= und RFC6675, ECN+/ECN++, ...) If this is something for you, there are also biweekly transport calls happe= ning (should be in your evening) - and anyone wanting to join is welcome. Best regards, Richard Scheffenegger -----Original Message----- From: owner-freebsd-net@freebsd.org On Beha= lf Of Neel Chauhan Sent: Dienstag, 11. August 2020 06:59 To: freebsd-net@freebsd.org Subject: FreeBSD TCP/IP Tasks I (a contributor) could work on? Hi freebsd-net@, Sorry if this is the wrong place to post this. In case you were wondering, I am responsible for patches like r357092 (IPFW= /libalias RFC6598, original idea), r363403 and r362900 (related to routing = KPI, suggested by melifaro@). However, despite my current accepted code, I am dry of ideas. At the same t= ime, I'd love to work with kernel code, especially the network code. Sadly, the Wiki is dreadfully out-of-date. Is there any things I could work on in the FreeBSD networking stack? Any th= ings you committers need help with? Best, Neel Chauhan =3D=3D https://www.neelc.org/ _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" From owner-freebsd-net@freebsd.org Wed Aug 12 21:45:20 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 729F73ABB18 for ; Wed, 12 Aug 2020 21:45:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BRjt82VKNz4R6v for ; Wed, 12 Aug 2020 21:45:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 53ED93ABB97; Wed, 12 Aug 2020 21:45:20 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 53AEE3AB4FC for ; Wed, 12 Aug 2020 21:45:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BRjt81YkDz4R2K for ; Wed, 12 Aug 2020 21:45:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 190C612671 for ; Wed, 12 Aug 2020 21:45:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07CLjJIs081499 for ; Wed, 12 Aug 2020 21:45:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07CLjJEW081498 for net@FreeBSD.org; Wed, 12 Aug 2020 21:45:19 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 248579] accept(2): IPv4 connections fail (IPv6 connections succeed) with dual IPv4/IPv6 TCP servers Date: Wed, 12 Aug 2020 21:45:18 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.1-RELEASE X-Bugzilla-Keywords: needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: rscheff@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 12 Aug 2020 21:45:20 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248579 Richard Scheffenegger changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rscheff@freebsd.org --- Comment #5 from Richard Scheffenegger --- Just validated the suggestion from tuexen@: freebsd ~]# ./foo Trying Family=3D28, Socktype=3D1, Protocol=3D6 Connection from (28) ::1 Connection from (28) ::ffff:127.0.0.1 freebsd ~]# nc -6 ::1 5000 Hello ^C freebsd ~]# nc -4 127.0.0.1 5000 Hello ^C freebsd ~]# netstat -na Active Internet connections (including servers) Proto Recv-Q Send-Q Local Address Foreign Address (state) : : tcp46 0 0 *.5000 *.* LISTEN : : =3D> works as designed (different defaults than Linux). Shall this bug be retired? --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Aug 13 02:32:30 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A025A3B2143 for ; Thu, 13 Aug 2020 02:32:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BRrFV3l4Pz4fv0 for ; Thu, 13 Aug 2020 02:32:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 803E83B2141; Thu, 13 Aug 2020 02:32:30 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 7EF533B2140 for ; Thu, 13 Aug 2020 02:32:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BRrFV2hmLz4g9N for ; Thu, 13 Aug 2020 02:32:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 413031623B for ; Thu, 13 Aug 2020 02:32:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07D2WUjf097402 for ; Thu, 13 Aug 2020 02:32:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07D2WU0h097401 for net@FreeBSD.org; Thu, 13 Aug 2020 02:32:30 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 210726] tcp connect() can return invalid EADDRINUSE (Eg: multiple jails with the same IP address) Date: Thu, 13 Aug 2020 02:32:28 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: karels@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: mfc-stable12? mfc-stable11? 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: 2.1.33 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, 13 Aug 2020 02:32:30 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D210726 --- Comment #20 from Mike Karels --- I am reasonably sure that this bug is fixed in head and 12-STABLE. The cha= nge that fixed it (r361228) has not been backported to 11-STABLE. Can anyone verify that the bug does not exist in head or 12-STABLE? --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Thu Aug 13 08:13:41 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 8177D3BAA23 for ; Thu, 13 Aug 2020 08:13:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BRzq92ncJz41HW for ; Thu, 13 Aug 2020 08:13:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 5FBA73BAC88; Thu, 13 Aug 2020 08:13:41 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 5F84A3BAC87 for ; Thu, 13 Aug 2020 08:13:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BRzq91zWSz41VC for ; Thu, 13 Aug 2020 08:13:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 280ED1A346 for ; Thu, 13 Aug 2020 08:13:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07D8DfBx093888 for ; Thu, 13 Aug 2020 08:13:41 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07D8DfiT093887 for net@FreeBSD.org; Thu, 13 Aug 2020 08:13:41 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 248251] Cannot define IPv6 alias in the same way as IPv4 aliases on 13-CURRENT Date: Thu, 13 Aug 2020 08:13:41 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: needs-qa, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: koobs@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: keywords bug_status short_desc 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: 2.1.33 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, 13 Aug 2020 08:13:41 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248251 Kubilay Kocak changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |needs-qa, regression Status|New |Open Summary|FreeBSD 13-CURRENT doesn't |Cannot define IPv6 alias in |create ipv6 aliases |the same way as IPv4 | |aliases on 13-CURRENT CC| |net@FreeBSD.org --- Comment #3 from Kubilay Kocak --- @Gordon Can you confirm the reported behaviour is explicitly not reproducib= le in stable/12 at least, if not on prior CURRENT versions? If prior CURRENT versions are not affected, can you include a working revision to assist with bisection --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Thu Aug 13 08:16:28 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 0FE503BAD1F for ; Thu, 13 Aug 2020 08:16:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BRztM6l49z41Vv for ; Thu, 13 Aug 2020 08:16:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id E762C3BA8E0; Thu, 13 Aug 2020 08:16:27 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E72FF3BAD1E for ; Thu, 13 Aug 2020 08:16:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BRztM5v4tz41YH for ; Thu, 13 Aug 2020 08:16:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id AED6B1A1D2 for ; Thu, 13 Aug 2020 08:16:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07D8GRIk096358 for ; Thu, 13 Aug 2020 08:16:27 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07D8GR53096357 for net@FreeBSD.org; Thu, 13 Aug 2020 08:16:27 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 210726] tcp connect() can return invalid EADDRINUSE (Eg: multiple jails with the same IP address) Date: Thu, 13 Aug 2020 08:16:26 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: koobs@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: karels@freebsd.org X-Bugzilla-Flags: mfc-stable12+ mfc-stable11- X-Bugzilla-Changed-Fields: assigned_to bug_status keywords flagtypes.name 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: 2.1.33 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, 13 Aug 2020 08:16:28 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D210726 Kubilay Kocak changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|net@FreeBSD.org |karels@freebsd.org Status|Open |In Progress Keywords|needs-qa | Flags|mfc-stable12?, |mfc-stable12+, |mfc-stable11? |mfc-stable11- --- Comment #21 from Kubilay Kocak --- ^Triage:=20 - Assign to committer that (reportedly) resolved - Track merges / non-merges @Mike Do you have the reference stable/12 merge revision handy? Just add a comment with 'base r' to have it auto link --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Aug 13 11:05:00 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A0E2D3BDD9F for ; Thu, 13 Aug 2020 11:05:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BS3cr3sJmz496R for ; Thu, 13 Aug 2020 11:05:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 82B303BDF55; Thu, 13 Aug 2020 11:05:00 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 814F13BD9DE for ; Thu, 13 Aug 2020 11:05:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BS3cr2j1xz48cc for ; Thu, 13 Aug 2020 11:05:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 3CEF31C480 for ; Thu, 13 Aug 2020 11:05:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07DB50Ok081448 for ; Thu, 13 Aug 2020 11:05:00 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07DB50ow081447 for net@FreeBSD.org; Thu, 13 Aug 2020 11:05:00 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 238324] Add XG-C100C/AQtion AQC107 10GbE NIC driver Date: Thu, 13 Aug 2020 11:05:00 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: feature, needs-patch X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: swk@swkemb.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: mfc-stable12? 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: 2.1.33 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, 13 Aug 2020 11:05:00 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D238324 swk changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |swk@swkemb.com --- Comment #14 from swk --- I have been using this driver on my TrueNAS 12.0(alpha through beta 1) whic= h is using freebsd 12.1 for about 6 months and its working pretty stable I have LR-LINK AQtion LREC6880BTAQC107 hooked up with 10G 8 port switch. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Aug 13 12:21:34 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 2E1453783F1 for ; Thu, 13 Aug 2020 12:21:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BS5KB0Xq3z4DxT for ; Thu, 13 Aug 2020 12:21:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 129F0378379; Thu, 13 Aug 2020 12:21:34 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 126993BFD7A for ; Thu, 13 Aug 2020 12:21:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BS5K96rCJz4FS6 for ; Thu, 13 Aug 2020 12:21:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id CFAD41CEE3 for ; Thu, 13 Aug 2020 12:21:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07DCLXJk067406 for ; Thu, 13 Aug 2020 12:21:33 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07DCLXrw067405 for net@FreeBSD.org; Thu, 13 Aug 2020 12:21:33 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 210726] tcp connect() can return invalid EADDRINUSE (Eg: multiple jails with the same IP address) Date: Thu, 13 Aug 2020 12:21:32 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: karels@freebsd.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: karels@freebsd.org X-Bugzilla-Flags: mfc-stable12+ mfc-stable11- 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: 2.1.33 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, 13 Aug 2020 12:21:34 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D210726 --- Comment #22 from Mike Karels --- base r362446 in stable/12 should have the fix. --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Thu Aug 13 12:25:39 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id D114C378B6F for ; Thu, 13 Aug 2020 12:25:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BS5Pv5Dx6z4FpK for ; Thu, 13 Aug 2020 12:25:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id B3BAA378C94; Thu, 13 Aug 2020 12:25:39 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B382A378C1E for ; Thu, 13 Aug 2020 12:25:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BS5Pv4MP4z4FrY for ; Thu, 13 Aug 2020 12:25:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 7ABDC1CD54 for ; Thu, 13 Aug 2020 12:25:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07DCPd0q072695 for ; Thu, 13 Aug 2020 12:25:39 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07DCPdbB072694 for net@FreeBSD.org; Thu, 13 Aug 2020 12:25:39 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 210726] tcp connect() can return invalid EADDRINUSE (Eg: multiple jails with the same IP address) Date: Thu, 13 Aug 2020 12:25:38 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: koobs@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: karels@freebsd.org X-Bugzilla-Flags: mfc-stable12+ mfc-stable11- X-Bugzilla-Changed-Fields: bug_status resolution Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 13 Aug 2020 12:25:39 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D210726 Kubilay Kocak changed: What |Removed |Added ---------------------------------------------------------------------------- Status|In Progress |Closed Resolution|--- |FIXED --- Comment #23 from Kubilay Kocak --- ^Triage: Close resolved. @Reporter, If the issue is still reproducible after updating to a FreeBSD version/revision that contain the fix, please re-open this issue with additional information --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Fri Aug 14 08:27:04 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A4F4A3B91CE for ; Fri, 14 Aug 2020 08:27:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BSc483zCXz4Qq7 for ; Fri, 14 Aug 2020 08:27:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 865053B91CD; Fri, 14 Aug 2020 08:27:04 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 8611F3B9027 for ; Fri, 14 Aug 2020 08:27:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BSc4831z3z4Qmn for ; Fri, 14 Aug 2020 08:27:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 47BDEB893 for ; Fri, 14 Aug 2020 08:27:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07E8R4Sq058102 for ; Fri, 14 Aug 2020 08:27:04 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07E8R4gm058101 for net@FreeBSD.org; Fri, 14 Aug 2020 08:27:04 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 248251] Cannot define IPv6 alias in the same way as IPv4 aliases on 13-CURRENT Date: Fri, 14 Aug 2020 08:27:04 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: needs-qa, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: gbe@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: Not A Bug X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: resolution 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: 2.1.33 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, 14 Aug 2020 08:27:04 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248251 Gordon Bergling changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |Not A Bug Status|Open |Closed --- Comment #4 from Gordon Bergling --- @hselasky: Thanks for spotting the typo, good catch. @koobs: thats actually no regression. I first thought that an interface ali= as also depends the ip protocol version, like it is for the primary ip-address. ifconfig_genet0=3D"inet a.b.c.d ..." ifconfig_genet0_ipv6=3D"inet6 fec80:db81:..." For the interface aliases there is no separated protocol separation. So basically Evgeniy was right. I solved the problem by using these entries in= the rc.conf. ifconfig_genet0_alias0=3D"inet 10.0.1.189 netmask 255.255.255.0" ifconfig_genet0_alias1=3D"inet6 fec0:db81:1::ff prefixlen 64" That is also what the manual page of rc.conf(5) describes, so this PR can be closed. --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Fri Aug 14 09:12:22 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 69A6F3BAC1C for ; Fri, 14 Aug 2020 09:12:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BSd4Q2GBXz4V0p for ; Fri, 14 Aug 2020 09:12:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 4D8C03BAD81; Fri, 14 Aug 2020 09:12:22 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 4D53E3BAAE2 for ; Fri, 14 Aug 2020 09:12:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BSd4Q1RSHz4Tvd for ; Fri, 14 Aug 2020 09:12:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 155E1BEB0 for ; Fri, 14 Aug 2020 09:12:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07E9CLrv007890 for ; Fri, 14 Aug 2020 09:12:21 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07E9CLhC007889 for net@FreeBSD.org; Fri, 14 Aug 2020 09:12:21 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 248652] [netmap]: pkt-gen tx huge pps difference between 11-STABLE and 12-STABLE/CURRENT on ix & ixl NIC Date: Fri, 14 Aug 2020 09:12:21 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: needs-qa, performance, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: koobs@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? mfc-stable12? mfc-stable11- X-Bugzilla-Changed-Fields: cc flagtypes.name keywords bug_status assigned_to Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 14 Aug 2020 09:12:22 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248652 Kubilay Kocak changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |net@FreeBSD.org, | |vmaffione@FreeBSD.org Flags| |maintainer-feedback?(vmaffi | |one@FreeBSD.org), | |mfc-stable12?, | |mfc-stable11- Keywords| |needs-qa, performance, | |regression Status|New |Open Assignee|bugs@FreeBSD.org |net@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Fri Aug 14 09:13:23 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 871B33BAC44 for ; Fri, 14 Aug 2020 09:13:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BSd5b32Rcz4V3m for ; Fri, 14 Aug 2020 09:13:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 682193BA9E3; Fri, 14 Aug 2020 09:13:23 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 67E923BAC43 for ; Fri, 14 Aug 2020 09:13:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BSd5b2CKxz4Tl5 for ; Fri, 14 Aug 2020 09:13:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 30A4BC115 for ; Fri, 14 Aug 2020 09:13:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07E9DN9b008709 for ; Fri, 14 Aug 2020 09:13:23 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07E9DNJJ008708 for net@FreeBSD.org; Fri, 14 Aug 2020 09:13:23 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 248652] netmap: pkt-gen TX huge pps difference between 11-STABLE and 12-STABLE/CURRENT on ix & ixl NIC Date: Fri, 14 Aug 2020 09:13:23 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: needs-qa, performance, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: koobs@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? mfc-stable12? mfc-stable11- X-Bugzilla-Changed-Fields: short_desc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 14 Aug 2020 09:13:23 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248652 Kubilay Kocak changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[netmap]: pkt-gen tx huge |netmap: pkt-gen TX huge pps |pps difference between |difference between |11-STABLE and |11-STABLE and |12-STABLE/CURRENT on ix & |12-STABLE/CURRENT on ix & |ixl NIC |ixl NIC --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Fri Aug 14 14:23:02 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id D62233C0DE5 for ; Fri, 14 Aug 2020 14:23:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BSlyt5Lpnz3Whq for ; Fri, 14 Aug 2020 14:23:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id B7A0E3C0CEA; Fri, 14 Aug 2020 14:23:02 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B768A3C0E48 for ; Fri, 14 Aug 2020 14:23:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BSlyt4ThQz3WNn for ; Fri, 14 Aug 2020 14:23:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 7D259F77D for ; Fri, 14 Aug 2020 14:23:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07EEN21M057730 for ; Fri, 14 Aug 2020 14:23:02 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07EEN2QR057729 for net@FreeBSD.org; Fri, 14 Aug 2020 14:23:02 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 248652] netmap: pkt-gen TX huge pps difference between 11-STABLE and 12-STABLE/CURRENT on ix & ixl NIC Date: Fri, 14 Aug 2020 14:23:02 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: needs-qa, performance, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: vmaffione@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? mfc-stable12? mfc-stable11- 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: 2.1.33 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, 14 Aug 2020 14:23:02 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248652 --- Comment #1 from Vincenzo Maffione --- Thanks for reporting. What I can tell you for sure is that the difference is to be attributed to = the conversion of Intel drivers (em, ix, ixl) to iflib. This impacted netmap because netmap support for iflib drivers (intel ones, = vmx, mgb, bnxt) is provided directly within the iflib core. IOW, no explicit net= map code stays within the drivers. I would say some physiological performance drop is to be expected, due to t= he additional indirection introduced by iflib. However, the performance drop should not be so large as reported in your experiments. The 2.6 Mpps you get in the first comparison let me think that you may have accidentally left ethernet flow control enabled, maybe? Moreover, the last experiment is rather confusing, since you have actually a performance improvement... this lets me think that maybe the configuration = is not 100% aligned between the two cases? Have you tried to disable all the offloads? In 11-stable the driver-specific netmap code does not program the offloads, whereas in CURRENT (and 12) the iflib callbacks actually program the offloads also in case of netmap. # ifconfig ix0 -txcsum -rxcsum -tso4 -tso6 -lro -txcsum6 -rxcsum6 --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Fri Aug 14 15:21:41 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B3A793C2582 for ; Fri, 14 Aug 2020 15:21:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BSnGY4NK8z3ZRv for ; Fri, 14 Aug 2020 15:21:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 962B63C1ED4; Fri, 14 Aug 2020 15:21:41 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 95F4B3C240B for ; Fri, 14 Aug 2020 15:21:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BSnGY3Y9dz3ZbX for ; Fri, 14 Aug 2020 15:21:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 5E8CB102A9 for ; Fri, 14 Aug 2020 15:21:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07EFLfDF023011 for ; Fri, 14 Aug 2020 15:21:41 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07EFLf11023010 for net@FreeBSD.org; Fri, 14 Aug 2020 15:21:41 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 248652] netmap: pkt-gen TX huge pps difference between 11-STABLE and 12-STABLE/CURRENT on ix & ixl NIC Date: Fri, 14 Aug 2020 15:21:40 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: needs-qa, performance, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: sg@efficientip.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? mfc-stable12? mfc-stable11- 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: 2.1.33 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, 14 Aug 2020 15:21:41 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248652 --- Comment #2 from Sylvain Galliano --- Hi Vincenzo, thanks for your quick reply. I've disabled all offloads in both 11-STABLE and CURRENT and I got the same results. I did another test that may help you: I've recompiled pkt-gen on current after adding: #define BUSYWAIT Testing NIC Intel X520, 1 queue configured default pkt-gen: 696.194470 main_thread [2641] 2.560 Mpps (2.570 Mpkts 1.229 Gbps in 1004000 usec)=20 465.45 avg_batch 99999 min_space with busywait: 733.764470 main_thread [2641] 14.881 Mpps (15.172 Mpkts 7.143 Gbps in 10195= 65 usec) 344.22 avg_batch 99999 min_space 14Mpps, same as 11-STABLE --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Fri Aug 14 15:25:12 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 99D673C207D for ; Fri, 14 Aug 2020 15:25:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BSnLc3fg0z3ZSm for ; Fri, 14 Aug 2020 15:25:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 7B99E3C207C; Fri, 14 Aug 2020 15:25:12 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 7B5F63C207B for ; Fri, 14 Aug 2020 15:25:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BSnLc2kt5z3ZR9 for ; Fri, 14 Aug 2020 15:25:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4228C10437 for ; Fri, 14 Aug 2020 15:25:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07EFPCvW026818 for ; Fri, 14 Aug 2020 15:25:12 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07EFPCvZ026817 for net@FreeBSD.org; Fri, 14 Aug 2020 15:25:12 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 248652] netmap: pkt-gen TX huge pps difference between 11-STABLE and 12-STABLE/CURRENT on ix & ixl NIC Date: Fri, 14 Aug 2020 15:25:11 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: iflib, needs-qa, performance, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: koobs@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? maintainer-feedback? mfc-stable12? mfc-stable11- X-Bugzilla-Changed-Fields: keywords flagtypes.name 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: 2.1.33 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, 14 Aug 2020 15:25:12 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248652 Kubilay Kocak changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |iflib Flags| |maintainer-feedback?(freebs | |d@intel.com) CC| |freebsd@intel.com --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Fri Aug 14 15:32:51 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 077223C2811 for ; Fri, 14 Aug 2020 15:32:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BSnWQ6JHjz3b9q for ; Fri, 14 Aug 2020 15:32:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id D80A43C26B0; Fri, 14 Aug 2020 15:32:50 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id D6C233C2446 for ; Fri, 14 Aug 2020 15:32:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BSnWQ480Yz3ZxM for ; Fri, 14 Aug 2020 15:32:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 71D9F101ED for ; Fri, 14 Aug 2020 15:32:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07EFWoNd038284 for ; Fri, 14 Aug 2020 15:32:50 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07EFWoaq038283 for net@FreeBSD.org; Fri, 14 Aug 2020 15:32:50 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 248652] netmap: pkt-gen TX huge pps difference between 11-STABLE and 12-STABLE/CURRENT on ix & ixl NIC Date: Fri, 14 Aug 2020 15:32:50 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: iflib, needs-qa, performance, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: vmaffione@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? maintainer-feedback? mfc-stable12? mfc-stable11- 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: 2.1.33 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, 14 Aug 2020 15:32:51 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248652 --- Comment #3 from Vincenzo Maffione --- It looks like you get 2.6 Mpps because you are not getting enough interrupt= s... have you tried to measure the interrupt rate in the two cases (current vs 1= 1, no busy wait)? Intel NICs have tunables to set interrupt coalescing, for both TX and RX. M= aybe playing with those changes the game? --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Fri Aug 14 19:51:25 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 821283C769D for ; Fri, 14 Aug 2020 19:51:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BSvFn2z5qz45cD for ; Fri, 14 Aug 2020 19:51:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 65F683C771E; Fri, 14 Aug 2020 19:51:25 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 65C093C77A3 for ; Fri, 14 Aug 2020 19:51:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BSvFn261kz45qZ for ; Fri, 14 Aug 2020 19:51:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 2D4B813886 for ; Fri, 14 Aug 2020 19:51:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07EJpPgs052935 for ; Fri, 14 Aug 2020 19:51:25 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07EJpPXb052925 for net@FreeBSD.org; Fri, 14 Aug 2020 19:51:25 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 248652] netmap: pkt-gen TX huge pps difference between 11-STABLE and 12-STABLE/CURRENT on ix & ixl NIC Date: Fri, 14 Aug 2020 19:51:25 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: iflib, needs-qa, performance, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: sg@efficientip.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? maintainer-feedback? mfc-stable12? mfc-stable11- 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: 2.1.33 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, 14 Aug 2020 19:51:25 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248652 --- Comment #4 from Sylvain Galliano --- You're right, interrupt rate limit pps on CURRENT + X520 NIC: pkt-gen, no busy wait 11-stable: 27500 irq/s CURRENT: 5500 irq/s pkt-gen, with busy wait on CURRENT: +30000 irq/s Regarding NIC irq tunable, the only one related to 'ix' looks good: # sysctl hw.ix.max_interrupt_rate hw.ix.max_interrupt_rate: 31250 --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Fri Aug 14 21:08:28 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3EE403795A0 for ; Fri, 14 Aug 2020 21:08:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BSwyh10hvz49KF for ; Fri, 14 Aug 2020 21:08:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 20824379618; Fri, 14 Aug 2020 21:08:28 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 2045C379617 for ; Fri, 14 Aug 2020 21:08:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BSwyg74xzz498v for ; Fri, 14 Aug 2020 21:08:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id D1F03140D3 for ; Fri, 14 Aug 2020 21:08:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07EL8RP1038181 for ; Fri, 14 Aug 2020 21:08:27 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07EL8RLu038180 for net@FreeBSD.org; Fri, 14 Aug 2020 21:08:27 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 248652] netmap: pkt-gen TX huge pps difference between 11-STABLE and 12-STABLE/CURRENT on ix & ixl NIC Date: Fri, 14 Aug 2020 21:08:26 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: iflib, needs-qa, performance, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: vmaffione@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? maintainer-feedback? mfc-stable12? mfc-stable11- 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: 2.1.33 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, 14 Aug 2020 21:08:28 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248652 --- Comment #5 from Vincenzo Maffione --- Ok, thanks for the feedback. That means that the issue is that iflib is not asking enough TX descriptor writebacks. Need for some investigation in the iflib txsync routine. --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Sat Aug 15 02:27:28 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E8B2F3A9244 for ; Sat, 15 Aug 2020 02:27:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BT42m411jz4QRs for ; Sat, 15 Aug 2020 02:27:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 87D9F3A9420; Sat, 15 Aug 2020 02:27:28 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 8796E3A941E for ; Sat, 15 Aug 2020 02:27:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BT42m356Mz4QZJ for ; Sat, 15 Aug 2020 02:27:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4DA4B181FB for ; Sat, 15 Aug 2020 02:27:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07F2RSLl079132 for ; Sat, 15 Aug 2020 02:27:28 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07F2RSWg079131 for net@FreeBSD.org; Sat, 15 Aug 2020 02:27:28 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 247912] IPv6 ndp does not work across local bridge members Date: Sat, 15 Aug 2020 02:27:28 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to 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: 2.1.33 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, 15 Aug 2020 02:27:29 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D247912 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |net@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Sat Aug 15 05:00:59 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 076BE3ACFBF for ; Sat, 15 Aug 2020 05:00:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BT7Rt6VtCz4Yhh for ; Sat, 15 Aug 2020 05:00:58 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id DF5743AD401; Sat, 15 Aug 2020 05:00:58 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id DF2093AD30F for ; Sat, 15 Aug 2020 05:00:58 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BT7Rt5h9hz4YfL for ; Sat, 15 Aug 2020 05:00:58 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id A7E5519F96 for ; Sat, 15 Aug 2020 05:00:58 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07F50wR4065705 for ; Sat, 15 Aug 2020 05:00:58 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07F50wu5065704 for net@FreeBSD.org; Sat, 15 Aug 2020 05:00:58 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 248652] netmap: pkt-gen TX huge pps difference between 11-STABLE and 12-STABLE/CURRENT on ix & ixl NIC Date: Sat, 15 Aug 2020 05:00:57 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: iflib, needs-qa, performance, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: koobs@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? maintainer-feedback? mfc-stable12? mfc-stable11- 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: 2.1.33 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, 15 Aug 2020 05:00:59 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248652 --- Comment #6 from Kubilay Kocak --- (In reply to Vincenzo Maffione from comment #5) Is this more specific/scoped to: - netmap & iflib, or=20 - ix/ixl and/or NIC driver & iflib, or - iflib framework (generally) --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Sat Aug 15 05:44:38 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 2767E3AE9A4 for ; Sat, 15 Aug 2020 05:44:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BT8QG0HWsz4cM3 for ; Sat, 15 Aug 2020 05:44:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 09D813AEB0E; Sat, 15 Aug 2020 05:44:38 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 09A013AE5F4 for ; Sat, 15 Aug 2020 05:44:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BT8QF6YPQz4cM2 for ; Sat, 15 Aug 2020 05:44:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id C4AD71A949 for ; Sat, 15 Aug 2020 05:44:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07F5ibOC017330 for ; Sat, 15 Aug 2020 05:44:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07F5ibAS017329 for net@FreeBSD.org; Sat, 15 Aug 2020 05:44:37 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 240818] igb(4) vlanhwfilter feature generate link UP/DOWN for each new vlan created Date: Sat, 15 Aug 2020 05:44:37 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: erj@freebsd.org X-Bugzilla-Flags: mfc-stable12+ X-Bugzilla-Changed-Fields: bug_status resolution Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 15 Aug 2020 05:44:38 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240818 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Status|In Progress |Closed Resolution|--- |FIXED --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Sat Aug 15 06:03:03 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 73FE73AF140 for ; Sat, 15 Aug 2020 06:03:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BT8qW2V8Kz4ddB for ; Sat, 15 Aug 2020 06:03:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 557D13AEE68; Sat, 15 Aug 2020 06:03:03 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 554803AEE67 for ; Sat, 15 Aug 2020 06:03:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BT8qW1dTpz4dGX for ; Sat, 15 Aug 2020 06:03:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 1D0381AA46 for ; Sat, 15 Aug 2020 06:03:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07F633IQ037311 for ; Sat, 15 Aug 2020 06:03:03 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07F632t5037310 for net@FreeBSD.org; Sat, 15 Aug 2020 06:03:03 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 213257] Crash in IGB driver with ALTQ Date: Sat, 15 Aug 2020 06:02:59 +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: 10.3-STABLE X-Bugzilla-Keywords: IntelNetworking, crash, needs-qa X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: loos@FreeBSD.org X-Bugzilla-Flags: mfc-stable11- mfc-stable10+ mfc-stable9- X-Bugzilla-Changed-Fields: assigned_to resolution 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: 2.1.33 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, 15 Aug 2020 06:03:03 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D213257 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|net@FreeBSD.org |loos@FreeBSD.org Resolution|--- |FIXED Status|Open |Closed --- Comment #29 from Mark Linimon --- Committed back in 2017. ^Triage: assign to committer that resolved. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Sat Aug 15 06:12:25 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 077B43AF76B for ; Sat, 15 Aug 2020 06:12:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BT92J6TKRz4dhs for ; Sat, 15 Aug 2020 06:12:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id DE23A3AF3FC; Sat, 15 Aug 2020 06:12:24 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id DDDA83AF25D for ; Sat, 15 Aug 2020 06:12:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BT92J56R4z4dwC for ; Sat, 15 Aug 2020 06:12:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 748131AF93 for ; Sat, 15 Aug 2020 06:12:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07F6CO9x047281 for ; Sat, 15 Aug 2020 06:12:24 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07F6COBp047280 for net@FreeBSD.org; Sat, 15 Aug 2020 06:12:24 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 230465] ixl: not working in netmap mode Date: Sat, 15 Aug 2020 06:12:21 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 15 Aug 2020 06:12:25 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D230465 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |net@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Sat Aug 15 06:19:27 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B07C33AF9B6 for ; Sat, 15 Aug 2020 06:19:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BT9BR4HXqz4f2q for ; Sat, 15 Aug 2020 06:19:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 932FF3AF857; Sat, 15 Aug 2020 06:19:27 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 92F4C3AF9B3 for ; Sat, 15 Aug 2020 06:19:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BT9BR3S2Xz4f5b for ; Sat, 15 Aug 2020 06:19:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 5B7651B014 for ; Sat, 15 Aug 2020 06:19:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 07F6JRd9055953 for ; Sat, 15 Aug 2020 06:19:27 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 07F6JR4b055952 for net@FreeBSD.org; Sat, 15 Aug 2020 06:19:27 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 230465] ixl: not working in netmap mode Date: Sat, 15 Aug 2020 06:19:25 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: koobs@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: vmaffione@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: see_also assigned_to Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 15 Aug 2020 06:19:27 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D230465 Kubilay Kocak changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://github.com/OISF/sur | |icata/pull/3616 Assignee|net@FreeBSD.org |vmaffione@FreeBSD.org --- Comment #38 from Kubilay Kocak --- ^Triage: assign to committer (apparently) resolving @Vincenzo What is the actual/remaining issues here and the change delta(s),= if any, to be made in order to resolve? Is https://reviews.freebsd.org/D18984 still relevant (its closed) and relat= ed to this issue? Is this just a suricata issue? Is comment 37 relevant, or unrelated? --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Sat Aug 15 11:24:52 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B47D83B6239 for ; Sat, 15 Aug 2020 11:24:52 +0000 (UTC) (envelope-from melifaro@ipfw.ru) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BTHyr1mfJz3y1F for ; Sat, 15 Aug 2020 11:24:52 +0000 (UTC) (envelope-from melifaro@ipfw.ru) Received: by mailman.nyi.freebsd.org (Postfix) id 3A8E73B6238; Sat, 15 Aug 2020 11:24:52 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 391DF3B5E4B; Sat, 15 Aug 2020 11:24:52 +0000 (UTC) (envelope-from melifaro@ipfw.ru) Received: from forward500j.mail.yandex.net (forward500j.mail.yandex.net [IPv6:2a02:6b8:0:801:2::110]) (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 4BTHyn6TMtz3gf7; Sat, 15 Aug 2020 11:24:49 +0000 (UTC) (envelope-from melifaro@ipfw.ru) Received: from mxback9q.mail.yandex.net (mxback9q.mail.yandex.net [IPv6:2a02:6b8:c0e:6b:0:640:b813:52e4]) by forward500j.mail.yandex.net (Yandex) with ESMTP id 21EC911C10EB; Sat, 15 Aug 2020 14:24:46 +0300 (MSK) Received: from localhost (localhost [::1]) by mxback9q.mail.yandex.net (mxback/Yandex) with ESMTP id gZoxByldXr-Oj7S7WEI; Sat, 15 Aug 2020 14:24:45 +0300 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ipfw.ru; s=mail; t=1597490685; bh=YzdWpvIh/iiTERlAggFd6+ZvO322aG3JHfdsvVWL8TE=; h=References:Date:Message-Id:Subject:In-Reply-To:To:From; b=FJe1Q7PhtEbADI+06DTKefL6JjoivmEnSdyWQ41v4f67blcNLpmVKD+nDkWqR20x4 xDzxz9Jpi9PszTX/NYbfNyZfKCMvf940F/mrlHgeKu91wUFfwDm1vfO28Og1rG9CD0 r77raa6M6O1ZbMSDhxABxZNgQfvFn/FQe6Wj9+Pk= Received: by vla5-c7b28c6912c3.qloud-c.yandex.net with HTTP; Sat, 15 Aug 2020 14:24:45 +0300 From: Alexander V. Chernikov To: "current@FreeBSD.org" , FreeBSD Stable Mailing List , net In-Reply-To: <236161595078191@mail.yandex.ru> References: <236161595078191@mail.yandex.ru> Subject: Re: net.add_addr_allfibs=1 behaviour deprecation MIME-Version: 1.0 X-Mailer: Yamail [ http://yandex.ru ] 5.0 Date: Sat, 15 Aug 2020 12:24:45 +0100 Message-Id: <348771597489519@mail.yandex.ru> Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=utf-8 X-Rspamd-Queue-Id: 4BTHyn6TMtz3gf7 X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=ipfw.ru header.s=mail header.b=FJe1Q7Ph; dmarc=none; spf=pass (mx1.freebsd.org: domain of melifaro@ipfw.ru designates 2a02:6b8:0:801:2::110 as permitted sender) smtp.mailfrom=melifaro@ipfw.ru X-Spamd-Result: default: False [-3.27 / 15.00]; TO_DN_EQ_ADDR_SOME(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[ipfw.ru:s=mail]; NEURAL_HAM_MEDIUM(-1.10)[-1.096]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; R_SPF_ALLOW(-0.20)[+ip6:2a02:6b8:0::/52]; DMARC_NA(0.00)[ipfw.ru]; NEURAL_HAM_LONG(-1.02)[-1.016]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[ipfw.ru:+]; NEURAL_HAM_SHORT(-0.56)[-0.556]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:13238, ipnet:2a02:6b8::/32, country:RU]; RCVD_IN_DNSWL_LOW(-0.10)[2a02:6b8:0:801:2::110:from] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 15 Aug 2020 11:24:52 -0000 18.07.2020, 14:22, "Alexander V. Chernikov" : > Dear FreeBSD users, > > I would like to make net.add_addr_allfibs=0 as the default system behaviour and remove net.add_addr_allfibs. > To do so, I would like to collect use cases with net.add_addr_allfibs=1 and multiple fibs, to ensure they can still be supported after removal. > > Background: > > Multi-fib support was added in r178888 [1], 12 years ago. Addition of interface addresses to all fibs was a feature from day 1. > The `net.add_addr_allfibs` sysctl  was added in r180840 [2], 12 years ago. > > Problem: > The goal of the fib support is to provide multiple independent routing tables, isolated from each other. > `net.add_addr_allfibs` default tries to shift gears in the opposite direction, unconditionally inserting all addresses to all of the fibs. > > It complicates the logic, kernel code and makes control plane performance decrease with the number of fibs. > It make impossible to use the same prefixes in multiple fibs, which may be desired given shortage of IPv4 address space. > > I do understand that there are some cases where such behaviour is desired. > For example, it can be used to achieve VRF route leaking or binding on address from different fibs. > I would like to collect such cases to consider supporting them in a different way. > > The goal is to make net.add_addr_allfibs=0 default behaviour and remove net.add_addr_allfibs. > It will simplify kernel fib-related code and allow bringing more fib-related features. It will also improve fib scaling. No objections has been received. Next steps: * Switch net.add_addr_allfibs to 0 ( https://reviews.freebsd.org/D26076 ) * Provide an ability to use nexthops from different fibs * Remove net.add_addr_allfibs > Timeline: > Aug 1: summarising feedback and the usecases, decision on proceeding further > Aug 20 (tentative):  patches for supported usecases > Sep 15 (tentative):  net.add_addr_allfibs removal. > > [1]: [base Contents of /head/sys/net/route.c](https://svnweb.freebsd.org/base/head/sys/net/route.c?revision=178888&view=markup) > [2]: [base Diff of /head/sys/net/route.c](https://svnweb.freebsd.org/base/head/sys/net/route.c?r1=180839&r2=180840&) > > /Alexander From owner-freebsd-net@freebsd.org Sat Aug 15 12:01:25 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 6076C3B81CF for ; Sat, 15 Aug 2020 12:01:25 +0000 (UTC) (envelope-from denis.sale@gmail.com) Received: from mail-lj1-f181.google.com (mail-lj1-f181.google.com [209.85.208.181]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BTJmz6fZSz41PY for ; Sat, 15 Aug 2020 12:01:23 +0000 (UTC) (envelope-from denis.sale@gmail.com) Received: by mail-lj1-f181.google.com with SMTP id g6so12547998ljn.11 for ; Sat, 15 Aug 2020 05:01:23 -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:from:date:message-id:subject:to; bh=PDPrGDFqCXarSczMKzXw6tILyTpLx0QX1JkL9RDTt3k=; b=kxqWymZcgdjPjZIwNvPNtJ2yq4+3E6wlZs+yXYirA+MjC6nTsM8j+/sjDH07rBpALJ kmADMOpfM0ZPlUdf8RQ7vZtYQBbuNl3ggetSwCZgd3mitrdAgnQvmgyLv3AvewDJh59v jnAblG6KGKRYROFdqIK46HDubwllZZobkhH7Tfswf1FKRAq/FtM5fWWnGo9TG+PYcXiX U8l56t278ndGjvTvdQTTgJ7CoNalj5UkFMjtQYADEJXylralRD1eXhS3YqzHzalzL/fg jNKt3Q0BzwVKM8gRd6sJATl16tH/6l62m51MPMXAWYzQ0vyiyNzETwP04v0TDB7OB5nZ BZRA== X-Gm-Message-State: AOAM530JcdQ4ae7GCg2pF/jWrnnz0I+YgBdlsKCneAvaX5J4cfbMkHl9 EzsgZA8VD8+UdIoa1W4O5BLtpgqIMnMd/g== X-Google-Smtp-Source: ABdhPJxDyNzw3tWPWT1xz1bkwxIky+N9DSXzJCcy4Xf6vOcAhdB+c0n1rOcMDqThNQxI/aSC7/joag== X-Received: by 2002:a2e:b008:: with SMTP id y8mr2941323ljk.421.1597492881949; Sat, 15 Aug 2020 05:01:21 -0700 (PDT) Received: from mail-lf1-f51.google.com (mail-lf1-f51.google.com. [209.85.167.51]) by smtp.gmail.com with ESMTPSA id e29sm2369453ljp.136.2020.08.15.05.01.21 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 15 Aug 2020 05:01:21 -0700 (PDT) Received: by mail-lf1-f51.google.com with SMTP id j22so6110738lfm.2 for ; Sat, 15 Aug 2020 05:01:21 -0700 (PDT) X-Received: by 2002:a19:c3cf:: with SMTP id t198mr3331677lff.136.1597492880855; Sat, 15 Aug 2020 05:01:20 -0700 (PDT) MIME-Version: 1.0 From: Denis Salopek Date: Sat, 15 Aug 2020 14:01:21 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Call for testing - NetFPGA SUME Reference NIC device driver To: freebsd-net@freebsd.org X-Rspamd-Queue-Id: 4BTJmz6fZSz41PY X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of denissale@gmail.com designates 209.85.208.181 as permitted sender) smtp.mailfrom=denissale@gmail.com X-Spamd-Result: default: False [-1.54 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_NEQ_ENVFROM(0.00)[denissal@freebsd.org,denissale@gmail.com]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17:c]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-0.55)[-0.553]; RCVD_COUNT_THREE(0.00)[4]; DMARC_NA(0.00)[freebsd.org]; NEURAL_HAM_SHORT(-0.54)[-0.536]; RCVD_TLS_ALL(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[209.85.208.181:from]; NEURAL_HAM_MEDIUM(-0.45)[-0.447]; FORGED_SENDER(0.30)[denissal@freebsd.org,denissale@gmail.com]; RWL_MAILSPIKE_POSSIBLE(0.00)[209.85.208.181:from]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; MIME_TRACE(0.00)[0:+,1:+,2:~]; TAGGED_FROM(0.00)[]; TO_DOM_EQ_FROM_DOM(0.00)[] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.33 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 15 Aug 2020 12:01:25 -0000 Hello, everyone. I'm happy to announce that my GSoC project - NetFPGA SUME Reference NIC (with RIFFA DMA) device driver is now fully functional and free of any major bugs! I hope to clean any of the minor ones with your help in testing it. The driver is based on the Linux version and improved with a couple of extra features: - more balanced TCP throughput (still open to speculation why but probably due to TX queuing), - link state detection / reporting, - access to hardware counters via sysctl, - watchdog function to reset the HW if it gets stuck in TX state. You can find the Phabricator differential here: https://reviews.freebsd.org/D26074 My github repository with the code and instructions: https://github.com/denisSal/freebsd-sume/ I'm looking forward to your feedback, Denis From owner-freebsd-net@freebsd.org Sat Aug 15 14:48:02 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id F15063BC40D for ; Sat, 15 Aug 2020 14:48:02 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BTNTG5Jjzz4Cyt for ; Sat, 15 Aug 2020 14:48:02 +0000 (UTC) (envelope-from asomers@gmail.com) Received: by mailman.nyi.freebsd.org (Postfix) id B32103BBD76; Sat, 15 Aug 2020 14:48:02 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B281E3BC3BD; Sat, 15 Aug 2020 14:48:02 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mail-oi1-f178.google.com (mail-oi1-f178.google.com [209.85.167.178]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BTNTF5NzWz4CsL; Sat, 15 Aug 2020 14:48:01 +0000 (UTC) (envelope-from asomers@gmail.com) Received: by mail-oi1-f178.google.com with SMTP id o21so10758532oie.12; Sat, 15 Aug 2020 07:48:01 -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:references:in-reply-to:from:date :message-id:subject:to:cc; bh=xGjUfKxn9PfIdLBCx9jG/5F1X1T8UbpBBrQCqcW2N5g=; b=TAxsJ3ivYmXWVCMyQg1mQY9Ggwo4jmg8PHt+Djgzs59cWBgQN+R/QgqM2A0mwdzJDy R7syZix4vvhluaUbIB3UYRcjn7T5rPVDz93YJlFUSjAIapzlFeGP0i4USuyDBalnD+QH JzZB6CnG/y8nUhtWgjITXxKfg7/cnyCwRQ3oh0j255rFv/WIgPtQTcyDGJwg0g0c4OOU 7E/vBlkNKEd1qPnwns54XPvBMowkrzwB9UdwIQruuSr7HALL9S8Gf2vigQbUB5rMsgFm n3pApv54oaEJI7CiXpe2AH0O8mKVrbQtMN+lKag6Pff/vO63MzjH6NuS6ocyBUiFQw4x 0k1Q== X-Gm-Message-State: AOAM530mFm4YCNfJMXOSKuUZGPOEqESQzt1QbpUT4x+beqGulCN0q8M3 81bnEm8MFsjFPuw7WCXuMimd3pYREL7+A/1ryGOypsPJkUU= X-Google-Smtp-Source: ABdhPJwR1se2wLNXDPidVQouTiRnBcgdFM+UESssvfvbwGFr52Z1+1azCPvJElk6SnoLVKn1FjlR5oEmF7xECl9b8/o= X-Received: by 2002:aca:1c0c:: with SMTP id c12mr4585022oic.73.1597502879817; Sat, 15 Aug 2020 07:47:59 -0700 (PDT) MIME-Version: 1.0 References: <236161595078191@mail.yandex.ru> <348771597489519@mail.yandex.ru> In-Reply-To: <348771597489519@mail.yandex.ru> From: Alan Somers Date: Sat, 15 Aug 2020 08:47:48 -0600 Message-ID: Subject: Re: net.add_addr_allfibs=1 behaviour deprecation To: "Alexander V. Chernikov" Cc: "current@FreeBSD.org" , FreeBSD Stable Mailing List , net ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1597502882; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=xGjUfKxn9PfIdLBCx9jG/5F1X1T8UbpBBrQCqcW2N5g=; b=WdY0jVdn1BlbqxG5m+nvFY38qIuSOnEYKZW/QE9nKzOAbkAKQpZB+RRUHaklXE4kj3MCYA GDwH3oPk/oZbloOv8iEfu0j8Fu8YXdnZyZMKhDDTJU+PsT9TSWqWOuR6q5ZA2KUx1ib25z uXBa2myup8bGUiAUgxL7p3kTB7rUWhR2EeAKKHX+mh9fbmezEsj//uUx1ZhS9HMxukaWQN k671Pjqkak9a1VAqbAev/5pWNuVzCH16Jl/hNtWni11MNIRPW8N4XBcRifhlpctdC2Xcal SFE9bhzwQYBLXLub9pR6bQBTJMer6bMsnt2UBck2M93nj7kvk0fe0TWoqNstRQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1597502882; a=rsa-sha256; cv=none; b=XwDNAhwCzQWuNl5rwbLZ7vhn/pvr7x4/WC2Aff4jVQ930Sbbg88G46ouaZckjtMbnMdRzA gpJOF3h4VGUlKqNyUFOCFPPUDo2YEKHqanI0BxfudHKREulp94xDD6Rp5eXcZCjdtPJlle q0Ym5cpc70/pMi7rr5bijB8+vRL+AfWo6jK7kY+fiVzYGX1ID5RjEfsPOwRr88ZwH6DEMd TanUOlKq7zlD2d7Cexgn+rcQ2o8c1Z44Wrv+25FD1gWh8LCWEQh4zmVur4JvfVUrNBSy/3 Tbq+gtAKfkjpdefa/+eYM21WzMNfZoy8yel43Nz6FNBeVgWNPj0HiidoqwiYzg== ARC-Authentication-Results: i=1; mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of asomers@gmail.com designates 209.85.167.178 as permitted sender) smtp.mailfrom=asomers@gmail.com X-Rspamd-Queue-Id: 4BTNTF5NzWz4CsL X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of asomers@gmail.com designates 209.85.167.178 as permitted sender) smtp.mailfrom=asomers@gmail.com X-Spamd-Result: default: False [0.03 / 15.00]; ARC_NA(0.00)[]; TO_DN_EQ_ADDR_SOME(0.00)[]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17:c]; NEURAL_HAM_LONG(-0.59)[-0.591]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; DMARC_NA(0.00)[freebsd.org]; ARC_SIGNED(0.00)[i=1]; TO_DN_SOME(0.00)[]; URI_COUNT_ODD(1.00)[1]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_SHORT(-0.24)[-0.242]; RCVD_IN_DNSWL_NONE(0.00)[209.85.167.178:from]; NEURAL_HAM_MEDIUM(-0.14)[-0.136]; FORGED_SENDER(0.30)[asomers@freebsd.org,asomers@gmail.com]; RWL_MAILSPIKE_POSSIBLE(0.00)[209.85.167.178:from]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[asomers@freebsd.org,asomers@gmail.com]; FREEMAIL_ENVFROM(0.00)[gmail.com]; RCVD_COUNT_TWO(0.00)[2] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.33 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 15 Aug 2020 14:48:03 -0000 On Sat, Aug 15, 2020 at 5:25 AM Alexander V. Chernikov wrote: > 18.07.2020, 14:22, "Alexander V. Chernikov" : > > Dear FreeBSD users, > > > > I would like to make net.add_addr_allfibs=0 as the default system > behaviour and remove net.add_addr_allfibs. > > To do so, I would like to collect use cases with net.add_addr_allfibs=1 > and multiple fibs, to ensure they can still be supported after removal. > > > > Background: > > > > Multi-fib support was added in r178888 [1], 12 years ago. Addition of > interface addresses to all fibs was a feature from day 1. > > The `net.add_addr_allfibs` sysctl was added in r180840 [2], 12 years > ago. > > > > Problem: > > The goal of the fib support is to provide multiple independent routing > tables, isolated from each other. > > `net.add_addr_allfibs` default tries to shift gears in the opposite > direction, unconditionally inserting all addresses to all of the fibs. > > > > It complicates the logic, kernel code and makes control plane > performance decrease with the number of fibs. > > It make impossible to use the same prefixes in multiple fibs, which may > be desired given shortage of IPv4 address space. > > > > I do understand that there are some cases where such behaviour is > desired. > > For example, it can be used to achieve VRF route leaking or binding on > address from different fibs. > > I would like to collect such cases to consider supporting them in a > different way. > > > > The goal is to make net.add_addr_allfibs=0 default behaviour and remove > net.add_addr_allfibs. > > It will simplify kernel fib-related code and allow bringing more > fib-related features. It will also improve fib scaling. > No objections has been received. > Next steps: > * Switch net.add_addr_allfibs to 0 ( https://reviews.freebsd.org/D26076 ) > * Provide an ability to use nexthops from different fibs > * Remove net.add_addr_allfibs > > Timeline: > > Aug 1: summarising feedback and the usecases, decision on proceeding > further > > Aug 20 (tentative): patches for supported usecases > > Sep 15 (tentative): net.add_addr_allfibs removal. > > > > [1]: [base Contents of /head/sys/net/route.c]( > https://svnweb.freebsd.org/base/head/sys/net/route.c?revision=178888&view=markup > ) > > [2]: [base Diff of /head/sys/net/route.c]( > https://svnweb.freebsd.org/base/head/sys/net/route.c?r1=180839&r2=180840&) > > > > /Alexander > I just want to say that I completely agree with this proposal. -Alan From owner-freebsd-net@freebsd.org Sat Aug 15 22:01:18 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 4B50037FF43; 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d=nocebo.space; h=date:from:to :cc:subject:message-id:references:mime-version:content-type :in-reply-to; q=dns; s=selector1; b=YOqN3WAbBGL2z1LUEEfwPNtvKnr/ CdNhdXPITi8ohNoy4AHKesLXYjWB9AkBuW+OORZ0T2F9OA+paWtBttOykcyAtZnw ey0e+5ciedt2f3dXpOQ/OYEA9ESNZncDxSY0COxcGEB1EhvCIhXZIg6HecIc+/58 O88eyrKja2H5WXI= Received: from mcp.nocebo.space (172.17.0.164 [172.17.0.164]) by brahma.nocebo.space (OpenSMTPD) with ESMTPSA id eef2c381 (TLSv1.2:ECDHE-RSA-CHACHA20-POLY1305:256:NO); Sun, 16 Aug 2020 00:01:07 +0200 (CEST) Date: Sat, 15 Aug 2020 23:59:09 +0200 From: zerous To: Niclas Zeising Cc: net@freebsd.org;, freebsd-net@freebsd.org Subject: Re: Add support for building Linux-only network drivers Message-ID: <20200815215909.GA22866@mcp.nocebo.space> Mail-Followup-To: Niclas Zeising , net@freebsd.org;, freebsd-net@freebsd.org References: <20200724070128.GD21738@mcp.nocebo.space> <23f13fd1-e8eb-0a66-03cc-9caf26208e7b@daemonic.se> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <23f13fd1-e8eb-0a66-03cc-9caf26208e7b@daemonic.se> ARC-Message-Signature: i=1; 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DKIM_TRACE(0.00)[nocebo.space:+]; DMARC_POLICY_ALLOW(-0.50)[nocebo.space,none]; NEURAL_HAM_SHORT(-1.26)[-1.256]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:198203, ipnet:185.52.0.0/22, country:NL]; FORGED_RECIPIENTS(1.00)[zeising@daemonic.se ..,net@freebsd.org ...] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 15 Aug 2020 22:01:18 -0000 On Fri, Jul 24, 2020 at 07:42:32PM +0200, Niclas Zeising wrote: > > Hi! > The Linux compatibility layer, aka Linuxolator, is for running userland > Linux binaries on FreeBSD. I think what you're looking for is the Linux > KPI, or lkpi. I believe Mellanox network card drivers are using this, and I > know the drm-kmod graphics drivers are. This might be a starting point for > you. Hi, I was just wondering if I could find more documentation about linuxolator. I have been reading up "FreeBSD Device Drivers" and I think it will help me in understanding network drivers, but I couldn't find much information on the linux kernel api other than a blog on drm-kmod (setup). Naveen From owner-freebsd-net@freebsd.org Sat Aug 15 22:05:48 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B2BA73A8071; Sat, 15 Aug 2020 22:05:48 +0000 (UTC) (envelope-from zeising+freebsd@daemonic.se) Received: from mail.daemonic.se (mail.daemonic.se [176.58.89.161]) (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 4BTZBM3RBHz4nj3; Sat, 15 Aug 2020 22:05:47 +0000 (UTC) (envelope-from zeising+freebsd@daemonic.se) Received: from cid.daemonic.se (localhost [IPv6:::1]) by mail.daemonic.se (Postfix) with ESMTP id 4BTZBC1jDpz3mrf; Sat, 15 Aug 2020 22:05:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=daemonic.se; h= content-transfer-encoding:content-language:content-type :content-type:in-reply-to:mime-version:user-agent:date:date :message-id:from:from:references:subject:subject:received :received; 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RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[daemonic.se:s=20151023]; NEURAL_HAM_MEDIUM(-1.09)[-1.089]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; ARC_SIGNED(0.00)[i=1]; NEURAL_HAM_LONG(-1.01)[-1.008]; RCVD_COUNT_THREE(0.00)[4]; DKIM_TRACE(0.00)[daemonic.se:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[daemonic.se,none]; NEURAL_HAM_SHORT(-0.91)[-0.908]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:36236, ipnet:176.58.89.0/24, country:US]; TAGGED_FROM(0.00)[freebsd]; MID_RHS_MATCH_FROM(0.00)[] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 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, 15 Aug 2020 22:05:48 -0000 On 2020-08-15 23:59, zerous wrote: > On Fri, Jul 24, 2020 at 07:42:32PM +0200, Niclas Zeising wrote: >> >> Hi! >> The Linux compatibility layer, aka Linuxolator, is for running userland >> Linux binaries on FreeBSD. I think what you're looking for is the Linux >> KPI, or lkpi. I believe Mellanox network card drivers are using this, and I >> know the drm-kmod graphics drivers are. This might be a starting point for >> you. > > Hi, > > I was just wondering if I could find more documentation about > linuxolator. I have been reading up "FreeBSD Device Drivers" and I > think it will help me in understanding network drivers, but I couldn't > find much information on the linux kernel api other than a blog on > drm-kmod (setup). > > Naveen > THe linuxolator, as I told you, is for running userland Linux binaries on FreeBSD, and has nothing to do with wanting to build Linux-only network drivers. I suggest you look at the code for the lkpi, you can find it here: https://github.com/freebsd/freebsd/tree/master/sys/compat/linuxkpi/common There are also drivers in the tree using it, such as mellanox network drivers, I think. The lkpi is meant to work like on Linux, but you probably need some glue to set up modules and so on. I suggest you start with looking at the relevant code. Regards -- Niclas