From nobody Mon Oct 20 17:48:18 2025 X-Original-To: freebsd-net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4cr2w41Zxtz6CqXD for ; Mon, 20 Oct 2025 17:48:20 +0000 (UTC) (envelope-from rpokala@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (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 "smtp.freebsd.org", Issuer "R13" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cr2w40j8Lz3ttZ for ; Mon, 20 Oct 2025 17:48:20 +0000 (UTC) (envelope-from rpokala@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1760982500; 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=zKlV/DvmnKCNdiQJGwRb36v1avFUFxGjz8/N7JODfFI=; b=qfE/HuipbWHY1gmjcAIzddYG+uD+aky0ZIfSxCfDIn7grjAQgYez+Uayn1o/YT9astUbtK aL9/KV3OHrzIu9C9EtBV6Wq62oXVO2RGA8PXHZadiTk7wnb0/3BVRIJ4R99FXqAXOtjF4E QBmFrkx7xUe/6Qx3Afw9F8OJZqVZVQsfmS23vqhymJcMGufvuXDjL44nmoFoH25Xy2gJvN QpqWk5R4TOyTMBJnsTrgXxv38DfVSwPUpgJEaZpaW6VjRMng/sabx8nw7ih579pj0Pyhwa y3hHz+gDic8PNc1EHnP10xj1eXIoTG3py8wxNTCuyZqapp1V037jIjDg8IuVVQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1760982500; 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=zKlV/DvmnKCNdiQJGwRb36v1avFUFxGjz8/N7JODfFI=; b=JB9OTD+VuUyr8RPCT0GWjsvQHW6sui9jRjfNJEwCiG18j11o/28oE5LX8MQAgskz8wAxDb 6anc9a0UR/9rlDPxCkZ4cKal/ufGWj1laTD5H/QG/V0Xv6Ht/COXom89uFSpIgzQ7ElReR KoBDA+h2ULEv4V+NKGxnK7QsfkitGbRHeoNpXCeIE03l5x/B/BdaSmRv/b0cK8lzXcmc/w TAx4swRkhSxLixFHCuwvxULZtimDLF+zeXvAOg1Ov0f088sJdQKqqAimOXXgzp1lY6O1tG OldqjI9MvBWMBjulvhxFFjdsE1vmLlnwnvxiTitg5oujBp6AEnu+qi8QnkLjJw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1760982500; a=rsa-sha256; cv=none; b=Y3KqTtpsFIbwkH019aoWJ6xgQJLwMIGgFCI7my2+6MXa0GWK3SBjGG+7ZPBi7ThD+lEq90 qdnY9TlbkBD+Et+q6LL1JzNHGBAvb2Jygy9uD5OI/gsEdGgkx25/FtS6zD9UG3HIDo9efu ZJvGXIIheN4JTYvHVJ3t6og82bK2yfUOU75KKqiSY2M0Gbpi8d5jvCZMVp3RO6h7YwLvBb RTDrBTYS9Y2LRBsMUFoyNtV7VbonCuxIa4BUIwyV3XTK8IOFsZLSUdK+JLGfbqnt0vaBWO svq8vpaoZpw5mkiPW7xVlLYFh2Stjfjl5o3UJ7oFEYyORND9WfUhUOdBc9Nueg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from [172.17.3.203] (dip-pa.panasas.com [65.205.22.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) (Authenticated sender: rpokala) by smtp.freebsd.org (Postfix) with ESMTPSA id 4cr2w36MfVz1BjR for ; Mon, 20 Oct 2025 17:48:19 +0000 (UTC) (envelope-from rpokala@freebsd.org) User-Agent: Microsoft-MacOutlook/16.102.25101223 Date: Mon, 20 Oct 2025 13:48:18 -0400 Subject: No KERNCONFs w/ RSS? From: Ravi Pokala To: "freebsd-net@freebsd.org" Message-ID: <1271F554-8F70-41B6-9D25-CDA48A29FBE6@freebsd.org> Thread-Topic: No KERNCONFs w/ RSS? List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org Mime-version: 1.0 Content-type: text/plain; charset="UTF-8" Content-transfer-encoding: 7bit Hi folks, I remember watching support for Receive-Side Scaling going into the source tree years ago. AFAIK, it is a fairly mature feature at this point. I was surprised to see that it is not included in any KERNCONF, or even in NOTES so it is part of LINT. Is there a particular reason why it's not at least in NOTES? Thanks, Ravi (rpokala@) From nobody Mon Oct 20 20:58:14 2025 X-Original-To: freebsd-net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4cr77T31VWz6D772 for ; Mon, 20 Oct 2025 20:58:29 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-qk1-f171.google.com (mail-qk1-f171.google.com [209.85.222.171]) (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 "WR4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cr77T10PTz3S2Z for ; Mon, 20 Oct 2025 20:58:29 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Authentication-Results: mx1.freebsd.org; none Received: by mail-qk1-f171.google.com with SMTP id af79cd13be357-893c373500cso209396285a.0 for ; Mon, 20 Oct 2025 13:58:29 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760993908; x=1761598708; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=ET0u8YkE9XYWzT39uSPfUkR8Xvst8tZH2/6DnH4wGj0=; b=uaBoWZu9zooOtGYHGdQH7JPo075BZEtnijHff3n/N7aFenoVReRQTmXcMI9Xfoq+gr DwiOn+NpXdajp2JGQwooY8FytfyT8P8VK1QXtYFiWV2kC4uRBF1sRAxnbhoJz3LZRrK/ mAAEjmF4UHhazJN2jW8iWIG0xFuITWkBEEUKAtZBsbDZqnbaihFAw9E9SVL5c0Gt52lv 2QQMUIb8SuNDlUY899Ha0hO16cd7gHerl9zcITdO8ypaxwU+wN5TZPmKev+Bmro7xhVP 4SJWEyxCjSvtJN9aXgXkB2CAcaf9YqUTf5gH2e30/easrKHrfTddd3d+gANDgoRlqwR8 e6BA== X-Gm-Message-State: AOJu0Yy9CYGSVDHshhySOUG94umdqsnPRbL/R3+NZXnzWwmDYMb+2fX1 vZrnbCXjM3ARXpf2WD5K7RlVYx8TkXbMQApsPvwkboTWkyJpqGq1b755MfCrlHTXP1YvT8OJ/yW RW5MN60Q7kz3X9/q1mJMQW0fjhK5penI= X-Gm-Gg: ASbGncvyvDwztEdZefaNTp2E90Q8+tZRVjj/enubREUEIqGhhXQvAOzsmFu0vzu7iF6 2+MxOM37hj9MkzgpbNi2MONOQi0PyUjPaLfdJfzgyZbuyyzXDYAQlI0ClwxdxapxD2wCkfJ/xUL qeBeBW9PeuutySm/Tp0aw5bvcGiFW7tOT4TGuMS5zes1FtwuVoYKrzfu37KChZDfiurDCwxRSPS gxBO4pMkub0/LhZ5PB4BaqsVhQ+/jYe9Y0CYDQqFEhSJuiQf+3R8zdVJAYkd7P2GmYPpdU= X-Google-Smtp-Source: AGHT+IHY5ju/crcuLOMitZGASGzDF3pb3mQ4zWGZn2WyMB5KahFiyjHZlyZ/VXw12vDp0QxnRbpJYxpgvHFMYUfzdmk= X-Received: by 2002:a05:620a:2a11:b0:811:8bbe:7a3c with SMTP id af79cd13be357-88f10d7c2bfmr2332448585a.23.1760993908354; Mon, 20 Oct 2025 13:58:28 -0700 (PDT) List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 References: <1271F554-8F70-41B6-9D25-CDA48A29FBE6@freebsd.org> In-Reply-To: <1271F554-8F70-41B6-9D25-CDA48A29FBE6@freebsd.org> From: Adrian Chadd Date: Mon, 20 Oct 2025 13:58:14 -0700 X-Gm-Features: AS18NWBPDyOp8kiTTtNGHNb8n5XmoDQcs-Oq9sRKginJjjOPoEYWFKx8TU49HuE Message-ID: Subject: Re: No KERNCONFs w/ RSS? To: Ravi Pokala Cc: "freebsd-net@freebsd.org" Content-Type: multipart/alternative; boundary="0000000000005bf55b06419d587e" X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; TAGGED_FROM(0.00)[]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Rspamd-Queue-Id: 4cr77T10PTz3S2Z --0000000000005bf55b06419d587e Content-Type: text/plain; charset="UTF-8" Heh, come speak to Andrew Gallantin and I at the vendor summit in November. :P -a On Mon, 20 Oct 2025 at 10:48, Ravi Pokala wrote: > Hi folks, > > I remember watching support for Receive-Side Scaling going into the source > tree years ago. AFAIK, it is a fairly mature feature at this point. > > I was surprised to see that it is not included in any KERNCONF, or even in > NOTES so it is part of LINT. Is there a particular reason why it's not at > least in NOTES? > > Thanks, > > Ravi (rpokala@) > > > > --0000000000005bf55b06419d587e Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Heh, come speak to Andrew Gallantin and I at the vendor su= mmit in November. :P



-a


On Mon, 20 Oct 2025 at 10:48, Ravi = Pokala <rpokala@freebsd.org&g= t; wrote:
Hi fol= ks,

I remember watching support for Receive-Side Scaling going into the source = tree years ago. AFAIK, it is a fairly mature feature at this point.

I was surprised to see that it is not included in any KERNCONF, or even in = NOTES so it is part of LINT. Is there a particular reason why it's not = at least in NOTES?

Thanks,

Ravi (rpokala@)



--0000000000005bf55b06419d587e-- From nobody Tue Oct 21 15:56:32 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4crcNf1F6tz6CV5b for ; Tue, 21 Oct 2025 15:56:34 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4crcNf0XdZz3S7P for ; Tue, 21 Oct 2025 15:56:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761062194; 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: in-reply-to:in-reply-to:references:references; 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Tue, 21 Oct 2025 15:56:33 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59LFuXBv037540 for net@FreeBSD.org; Tue, 21 Oct 2025 15:56:33 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 276760] vtnet driver incorrectly calculates checksums Date: Tue, 21 Oct 2025 15:56:32 +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: 13.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: vova@fbsd.ru X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276760 --- Comment #36 from vova@fbsd.ru --- (In reply to Michael Tuexen from comment #35) > Is the sysctl output from 14.3 or stable/14?=20 stable/14 new measurements on original VM (cx11): (reboot for each re-configuration) summary: FreeBSD Offloading Download (CV%) delta % Upload (CV%) delta %=20 14.3p4 yes 879 (24.21%) 456 (24.21%) 14.3p4 no 902 (13.36%) +2.59% 472 (13.36%) +3.60% 14-087fc6ae0a8c yes 877 (18.19%) -2.73% 476 (18.19%) +0.95% 14-087fc6ae0a8c no 877 (24.66%) -0.02% 404 (24.66%) -15.13% In general, I would assess results as - these cheap VMs do not provide any stable results to do such kind of measures, spikes are quite significant (shared hosting?). Also, I do not see much correlation on top of FreeBSD version or checksum offloading. Also, somehow, download is ~ twice faster than upload, no clue why ...=20 Raw data (far-non-average results marked): FreeBSD Offloading Try Download Upload=20=20=20=20=20=20=20=20=20 14.3p4 yes 1 987 484=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 yes 2 963 532=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 yes 3 969 491=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 yes 4 828 405=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 yes 5 898 339=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 yes 6 984 490=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 yes 7 973 517=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 yes 8 922 499=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 yes 9 290 103 <<<<< 14.3p4 yes 10 974 695=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 yes avg 879 456=20=20=20=20=20=20=20=20=20=20= =20=20 CV% 22.00% 33.20%=20=20=20=20=20=20=20=20=20=20 14.3p4 no 1 949 302=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 no 2 571 436=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 no 3 895 451=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 no 4 941 487=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 no 5 990 490=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 no 6 900 561=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 no 7 900 492=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 no 8 978 496=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 no 9 938 494=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 no 10 954 509=20=20=20=20=20=20=20=20=20=20= =20=20 14.3p4 no avg 902 472=20=20=20=20=20=20=20=20=20=20= =20=20 CV% 12.40% 13.40%=20=20=20=20=20=20=20=20=20=20 14-087fc6ae0a8c yes 1 936 538=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c yes 2 974 484=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c yes 3 752 441=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c yes 4 827 426=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c yes 5 965 493=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c yes 6 988 495=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c yes 7 981 524=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c yes 8 872 557=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c yes 9 991 500=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c yes 10 484 306=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c yes avg 877 476=20=20=20=20=20=20=20=20=20=20= =20=20 CV% 18.19% 15.13%=20=20=20=20=20=20=20=20=20=20 14-087fc6ae0a8c no 1 942 485=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c no 2 956 489=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c no 3 970 517=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c no 4 868 493=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c no 5 965 467=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c no 6 988 528=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c no 7 277 98 <<<< 14-087fc6ae0a8c no 8 963 384=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c no 9 848 490=20=20=20=20=20=20=20=20=20=20= =20=20 14-087fc6ae0a8c no 10 992 94 <<<< 14-087fc6ae0a8c no avg 877 404=20=20=20=20=20=20=20=20=20=20= =20=20 CV% 24.66% 41.31%=20=20=20=20=20=20=20=20=20=20 Command used to get statistics: for i in `seq 1 10`; do speedtest-go --server 60469 | awk '($2 =3D=3D "Download:") { printf("%s\= t", $3); } ($2 =3D=3D "Upload:") { printf("%s\n", $3); }' done more info from sysctls on=20 stable/14-087fc6ae0a8c: ifconfig_vtnet0=3D"DHCP -tso4 -tso6 -lro -rxcsum" [root@mb0 /usr/home/vova]# sysctl dev.vtnet.0 dev.vtnet.0.txq0.rescheduled: 0 dev.vtnet.0.txq0.tso: 0 dev.vtnet.0.txq0.csum: 10705229 dev.vtnet.0.txq0.omcasts: 7 dev.vtnet.0.txq0.obytes: 7014701105 dev.vtnet.0.txq0.opackets: 10705766 dev.vtnet.0.rxq0.rescheduled: 0 dev.vtnet.0.rxq0.host_lro: 0 dev.vtnet.0.rxq0.csum_failed: 0 dev.vtnet.0.rxq0.csum: 2265936 dev.vtnet.0.rxq0.ierrors: 0 dev.vtnet.0.rxq0.iqdrops: 0 dev.vtnet.0.rxq0.ibytes: 14080902273 dev.vtnet.0.rxq0.ipackets: 11187201 dev.vtnet.0.tx_task_rescheduled: 0 dev.vtnet.0.tx_tso_offloaded: 0 dev.vtnet.0.tx_csum_offloaded: 10705229 dev.vtnet.0.tx_defrag_failed: 0 dev.vtnet.0.tx_defragged: 0 dev.vtnet.0.tx_tso_without_csum: 0 dev.vtnet.0.tx_tso_not_tcp: 0 dev.vtnet.0.tx_csum_proto_mismatch: 0 dev.vtnet.0.tx_csum_unknown_ethtype: 0 dev.vtnet.0.rx_task_rescheduled: 0 dev.vtnet.0.rx_csum_offloaded: 2265936 dev.vtnet.0.rx_csum_failed: 0 dev.vtnet.0.rx_csum_inaccessible_ipproto: 0 dev.vtnet.0.rx_csum_bad_offset: 0 dev.vtnet.0.rx_csum_bad_ipproto: 0 dev.vtnet.0.rx_csum_bad_ethtype: 0 dev.vtnet.0.rx_mergeable_failed: 0 dev.vtnet.0.rx_enq_replacement_failed: 0 dev.vtnet.0.rx_frame_too_large: 0 dev.vtnet.0.mbuf_alloc_failed: 0 dev.vtnet.0.act_vq_pairs: 1 dev.vtnet.0.req_vq_pairs: 1 dev.vtnet.0.max_vq_pairs: 1 dev.vtnet.0.%iommu: dev.vtnet.0.%parent: virtio_pci0 dev.vtnet.0.%pnpinfo: vendor=3D0x00001af4 device=3D0x1000 subvendor=3D0x1af4 device_type=3D0x00000001 dev.vtnet.0.%location: dev.vtnet.0.%driver: vtnet dev.vtnet.0.%desc: VirtIO Networking Adapter # sysctl hw.vtnet hw.vtnet.lro_mbufq_depth: 0 hw.vtnet.lro_entry_count: 128 hw.vtnet.rx_process_limit: 1024 hw.vtnet.tso_maxlen: 65535 hw.vtnet.mq_max_pairs: 32 hw.vtnet.mq_disable: 0 hw.vtnet.lro_disable: 1 hw.vtnet.tso_disable: 0 hw.vtnet.fixup_needs_csum: 0 stable/14-087fc6ae0a8c: ifconfig_vtnet0=3D"DHCP" # ifconfig vtnet0 vtnet0: flags=3D1008843 me= tric 0 mtu 1500 =20=20=20=20=20=20=20 options=3Dec07bb # sysctl dev.vtnet.0 dev.vtnet.0.txq0.rescheduled: 0 dev.vtnet.0.txq0.tso: 311575 dev.vtnet.0.txq0.csum: 11032984 dev.vtnet.0.txq0.omcasts: 7 dev.vtnet.0.txq0.obytes: 8466101606 dev.vtnet.0.txq0.opackets: 11033797 dev.vtnet.0.rxq0.rescheduled: 0 dev.vtnet.0.rxq0.host_lro: 0 dev.vtnet.0.rxq0.csum_failed: 0 dev.vtnet.0.rxq0.csum: 12244247 dev.vtnet.0.rxq0.ierrors: 0 dev.vtnet.0.rxq0.iqdrops: 0 dev.vtnet.0.rxq0.ibytes: 15515499836 dev.vtnet.0.rxq0.ipackets: 12244260 dev.vtnet.0.tx_task_rescheduled: 0 dev.vtnet.0.tx_tso_offloaded: 311575 dev.vtnet.0.tx_csum_offloaded: 11032984 dev.vtnet.0.tx_defrag_failed: 0 dev.vtnet.0.tx_defragged: 0 dev.vtnet.0.tx_tso_without_csum: 0 dev.vtnet.0.tx_tso_not_tcp: 0 dev.vtnet.0.tx_csum_proto_mismatch: 0 dev.vtnet.0.tx_csum_unknown_ethtype: 0 dev.vtnet.0.rx_task_rescheduled: 0 dev.vtnet.0.rx_csum_offloaded: 12244247 dev.vtnet.0.rx_csum_failed: 0 dev.vtnet.0.rx_csum_inaccessible_ipproto: 0 dev.vtnet.0.rx_csum_bad_offset: 0 dev.vtnet.0.rx_csum_bad_ipproto: 0 dev.vtnet.0.rx_csum_bad_ethtype: 0 dev.vtnet.0.rx_mergeable_failed: 0 dev.vtnet.0.rx_enq_replacement_failed: 0 dev.vtnet.0.rx_frame_too_large: 0 dev.vtnet.0.mbuf_alloc_failed: 0 dev.vtnet.0.act_vq_pairs: 1 dev.vtnet.0.req_vq_pairs: 1 dev.vtnet.0.max_vq_pairs: 1 dev.vtnet.0.%iommu: dev.vtnet.0.%parent: virtio_pci0 dev.vtnet.0.%pnpinfo: vendor=3D0x00001af4 device=3D0x1000 subvendor=3D0x1af4 device_type=3D0x00000001 dev.vtnet.0.%location: dev.vtnet.0.%driver: vtnet dev.vtnet.0.%desc: VirtIO Networking Adapter # sysctl hw.vtnet hw.vtnet.lro_mbufq_depth: 0 hw.vtnet.lro_entry_count: 128 hw.vtnet.rx_process_limit: 1024 hw.vtnet.tso_maxlen: 65535 hw.vtnet.mq_max_pairs: 32 hw.vtnet.mq_disable: 0 hw.vtnet.lro_disable: 1 hw.vtnet.tso_disable: 0 hw.vtnet.fixup_needs_csum: 0 hw.vtnet.csum_disable: 0 --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Tue Oct 21 17:30:22 2025 X-Original-To: freebsd-net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4crfT81CBxz6Cdmt for ; 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To: Ravi Pokala , "freebsd-net@freebsd.org" References: <1271F554-8F70-41B6-9D25-CDA48A29FBE6@freebsd.org> Content-Language: en-US From: Marek Zarychta Autocrypt: addr=zarychtam@plan-b.pwste.edu.pl; keydata= xsBNBFfi3cMBCADLecMTFXad4uDXqv3eRuB4qJJ8G9tzzFezeRnnwxOsPdytW5ES2z1ibSrR IsiImx6+PTqrAmXpTInxAi7yiZGdSiONRI4CCxKY9d1YFiNYT/2WyNXCekm9x29YeIU7x0JB Llbz0f/9HC+styBIu2H+PY/X98Clzm110CS+n/b9l1AtiGxTiVFj7/uavYAKxH6LNWnbkuc5 v8EVNc7NkEcl5h7Z9X5NEtzDxTOiBIFQ/kOT7LAtkYUPo1lqLeOM2DtWSXTXQgXl0zJI4iP1 OAu4qQYm2nXwq4b2AH9peknelvnt1mpfgDCGSKnhc26q6ibTfMwydp+tvUtQIQYpA6b9ABEB AAHNN01hcmVrIFphcnljaHRhIChQbGFuLWIpIDx6YXJ5Y2h0YW1AcGxhbi1iLnB3c3RlLmVk dS5wbD7CwHcEEwEIACEFAlfi4LkCGwMFCwkIBwIGFQgJCgsCBBYCAwECHgECF4AACgkQHZW8 vIFppoJXdgf8D9X3VRFSNaR9lthSx/+uqas17J3FJKBo1xMQsC2a+44vzNvYJSuPGLLJ+LW2 HPVazjP/BWZJbxOYpliY4zxNRU0YCp0BLIVLibc//yax+mE42FND/+NiIZhqJscl6MLPrSwo sIwXec4XYkldkyqW/xBbBYXoIkBqdKB9j5j42Npy1IV/RizOSdmvTWY27ir8e/yGMR1RLr4F 8P5K3OWTdlGy2H2F/3J8bIPBLG6FpaIyLQw4dHSx8V02PYqDxK1cNo2kAOnU8PnZL/AGuMOH iv3MN1VYL8ehcmpBBsrZGebQJxrjY2/5IaTSgp9xHYT70kshuU6Qb97vk1mOjNZxgc7ATQRX 4t3DAQgA10h6RCXuBLMHxq5B8X/ZIlj9sgLoeyfRdDZEc9rT2KUeUJVHDsbvOFf4/7F1ovWY hJbA6GK/LUZeHHTjnbZcH1uDYQeHly4UOLxeEvhGoz4JhS2C7JzN/uRnwbdOAUbJr8rUj/IY a7gk906rktsc/Ldrxrxh7O6WO0JCh2XO/p4pDfEwwB37g4xHprSab28ECYJ9JMbtA8Sy4M55 g3+GQ28FvSlGnx48OoGXU2BZdc1vZKSQmNOlikB+9/hDX8zdYWVfDaX1TLQ8Ib4+xTUmapza mV/bxIsaZRBw+jFjLQHhTbIMfPEU+4mxFDvTdbKPruKPqVf1ydgMnPZWngowdwARAQABwsBf BBgBCAAJBQJX4t3DAhsMAAoJEB2VvLyBaaaC6qkIAJs9sDPqrqW0bYoRfzY6XjDWQ59p9tJi v8aogxacQNCfAu+WkJ8PNVUtC1dlVcG5NnZ80gXzd1rc8ueIvXlvdanUt/jZd8jbb3gaDbK3 wh1yMCGBl/1fOJTyEGYv1CRojv97KK89KP5+r8x1P1iHcSrunlDNqGxTMydNCwBH23QcOM+m u4spKnJ/s0VRBkw3xoKBZfZza6fTQ4gTpAipjyk7ldOGBV+PvkKATdhK2yLwuWXhKbg/GRlD 1r5P0gxzSqfV4My+KJuc2EDcrqp1y0wOpE1m9iZqCcd0fup5f7HDsYlLWshr7NQl28f6+fQb sylq/j672BHXsdeqf/Ip9V4= In-Reply-To: <1271F554-8F70-41B6-9D25-CDA48A29FBE6@freebsd.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Rspamd-Queue-Id: 4crfT76fyXz3ZZX W dniu 20.10.2025 o 19:48, Ravi Pokala pisze: > Hi folks, > > I remember watching support for Receive-Side Scaling going into the source tree years ago. AFAIK, it is a fairly mature feature at this point. > > I was surprised to see that it is not included in any KERNCONF, or even in NOTES so it is part of LINT. Is there a particular reason why it's not at least in NOTES? > > Thanks, > > Ravi (rpokala@) > When I first tried to learn about RSS implementation a few years ago, it seemed like a mystery - almost a "holy grail". But as I investigated further, step by step, I realized that hardly anyone is actually using it. The code still exists here and there, but it’s rarely built. People seem either cautious or unconvinced about any real advantages of these code samples hidden under #ifdefs. At times, RSS feels like a kind of "snake oil" among kernel options. That said, the code is still buildable. One genuinely beneficial feature for me is the change in ECMP routing - the way hashing, tuples, etc, are calculated differs depending on whether "options RSS" is enabled. When RSS is used, the paths are just more predictable for UDP. I have not really read or studied the code, but rather looked how packets are forwarded. ECMP routing with FreeBSD is quite a new feature, introduced by melifaro@ with netlink(4). People rarely use FreeBSD as a router nowadays, so the feedback is limited and very narrow. Another, perhaps more subjective, observation is that when a BGP session is established and the router is pulling the full-view routing table - or when it’s stressed by a high packet-per-second load in a congested network - performance seems better with both "options RSS" and net.isr.dispatch="deferred" enabled. In these cases, routing feels faster, packet latency is lower, and the improvement is noticeable, for example, in the audio quality of VoIP calls, I had not taken any measures though. Good luck with adding "options RSS" to one of the standard kernel configs! Cheers! Marek From nobody Tue Oct 21 18:24:08 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4crgfy0fF7z6CkLL for ; Tue, 21 Oct 2025 18:24:10 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4crgfx74n8z3gxM for ; Tue, 21 Oct 2025 18:24:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761071050; 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: in-reply-to:in-reply-to:references:references; bh=/mQ7M0H7FIaknvx2XAmMdRxi2mTl0ZbfY1r/Xf+ouWw=; b=Tw2IuJu1/8bBHLrWuB2OzICknNOJkyYo1rkMBWhrqwQi18Nm4sV2uGbxTnaVfHFEMW4HxH aeh5Vl5KJQKoyjxCEe0QOOjGnbXSdfFD7DwR6Gijn7nUfS6TRfdcxhMhqP0ocloXMOYh4S H64shGnJ4AwPImcLX6oG4iXlAoOrM+vr/4pEBtQYLOOBhiPB0SOQU43OlVujnrWGLq7gjy WoN6HgaQ1eBXqOdQdbHME5YTpMHSQyrSHWqaceDxl8uG7OzpshxyOChXYrqaQNz5YcHDcD /odTXkeLnuggxl63seDQgIGaiNxF48VoAkKKn4eNoRabD5JgGXjLWqruTIBzqg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761071050; 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: in-reply-to:in-reply-to:references:references; bh=/mQ7M0H7FIaknvx2XAmMdRxi2mTl0ZbfY1r/Xf+ouWw=; b=h67ZUIgXytCuw+w2IwPDqNHOVhvQL+BRAD4AWjKAOx1wUQgAkpjOy1Q6Na/wHZJrLvVdU+ Gq+YX71OW5jFhSSeHN3xPm+8GeoijS6iMPaIfEkRI4R4HIbpl0aYf2ACUz9ht34IuSOUSD 3F246S8mElaWhUxSZHc5g4cUqirlbgi01b0ylostwRG43TAvDn461KqjmSzbjjR2yfUW81 2haGtmrU2N+7DolaabLw6IU16alZIKOWeEWWbbhRjO/Pow0awtnLHhwyBKeCXyPds/2j6y O5dojba7/Yp5JKOMlQgxKc+anGBReyG6LAvrdZD+1hj1dPzpXPj2K8mpTlN6Bw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1761071050; a=rsa-sha256; cv=none; b=P4oyZZfuL7vvTA4sYmaFxaZnfkpECUcI6P0SfIQMc3Kkr5F2HWJJjspmL1qqVpy1w8cp5J C2UZiQvK4sRefCQAhbX04diE1dGOK4QXCuFbLNTUdzO0ELeI1sqMhpp6BSbNY7mhdqD4F4 DBVjkMapD+a9pldSUFDuL56JfQ4QpZEVD7O5DSb8fQ0dM9yl3hcHHiq/EL9Uh91rZWjA5/ v/aSl+Z+Kvf+GwMgRWkRyQ8jInzX9cW/QLzMnDlYfrpylBriee5QSnDC4Q2FU5S48u70Zd nNAClsS6FVrweTFeYsSof9h/wzG75rLzba7ktr8xLAJNvsXI5kxPr71tLqw15g== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4crgfx6h3gz18fg for ; Tue, 21 Oct 2025 18:24:09 +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 59LIO9HE070646 for ; Tue, 21 Oct 2025 18:24:09 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59LIO9UN070645 for net@FreeBSD.org; Tue, 21 Oct 2025 18:24:09 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 276760] vtnet driver incorrectly calculates checksums Date: Tue, 21 Oct 2025 18:24:08 +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: 13.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276760 --- Comment #37 from Michael Tuexen --- (In reply to vova from comment #36) First of all: Thank you very much for these measurements! This is very appreciated. Please note that upload and download bandwidth can be different, I would not assume that this is due to the interface. What I conclude from your measurements is that I do not see any indications anymore for checksum errors. I am not saying that the vtnet driver is perfe= ct, just that I have no indication that the problem originally reported still persists. So I would be inclined to close this bug. What do you think? I you still have an issue needing to be investigated, I would suggest to op= en a new bug report and track it there. But the checksum issue seems to be resol= ved. --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Tue Oct 21 21:05:31 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4crlF71w7Sz6D0mc for ; Tue, 21 Oct 2025 21:05:31 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4crlF718qQz431l for ; Tue, 21 Oct 2025 21:05:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761080731; 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: in-reply-to:in-reply-to:references:references; bh=iQudviqHCSzsacUu63rLKztqklD314DM3lLBjoufXm4=; b=vbwaNI3YbIXLMTZbb4//ehhIfjHXayPWEac6IJ+IEcRi/MHv4+jcjdMq10QAfJLGV1idv2 Ho24Nv/mTZKPBpCbg0GD+FYfvEG+lq6iHZPikiMAK0jlCcB2F6/g/V95qITFcjAPOFyQ9m O901kCgO18HKtekPt56rPdz0y94v2Nd012ujoVLzNpFoxmbsEZRk0P/xHGyP4fv9/S1/ZV 4rbNGzH8XqK+BoN56CL7Lk0Rd1YUBXXh4pwTTLkdYHTne+21WmHQByB01j9CCeL0YtTUrS G2HoxRpPah8SeduER6wQ+ZuDSNRod7URLcmrIvPEkentkL04KVUM49s1KPB2pg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761080731; 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: in-reply-to:in-reply-to:references:references; bh=iQudviqHCSzsacUu63rLKztqklD314DM3lLBjoufXm4=; b=aSS1vsJ4qNcenSeMS43jcipvqQnaWffkN7BmGBJYAhLQVhuNY4FtMRDPKt3HxEAd/aR4j6 2qq29o9QDnZ7jRyx0Ujh2oj6/KCwnxM3Q3riDlOCSel4QybSYTfg5rgoyuNb1y2N7ocvUb kWudkgf37aPnojg1ScLde68U9gvL47Ct3FY+F7gUetlsgmSUQWcRjLr9vW7nCBT3zI2wQO S4iM46+miHhPa5hDkz/oNsIuYw529n8zkXeQlupCv4EfLNIN0oZ1Y2ulaepRUFZYEpv4mz zDezh1hm2gJqQdDjifKhTg3dGAy/Cn5REPF4YtYYZhQc+PU48J+OmiRx0h335A== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1761080731; a=rsa-sha256; cv=none; b=R87BbLGiPkO7CRKEOvFTMam5H3e/ukLVg0WBagiEbxuIlIBPa4YaGmjHFyTETYYD5IgR/8 BM92lmaslPsC2jMP41vTXRs50v9LYeftL/ctkCMVn61n7bhXYij/G6U7CCLSOly6mp2Z8H eYezIP5FJ0ZP/wNJD2v8Vga2nseo+vG57V9KAi3Rj132/sNmHWUYmh/7i8MQPOkbH7h3+R g81LGRn/EWiWd6nG4sk4YfYcgi3pYZXhLaIyzRv2pO71BvZZYFjZMSdew89WC8i9EV3cKu kapu+F6u1tIAv7XWvIHO7B/uWbwrb86dTkqYake46MHW3zwXN42HxSwGL2ZOig== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4crlF70gVKz1F2N for ; Tue, 21 Oct 2025 21:05:31 +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 59LL5UP4011053 for ; Tue, 21 Oct 2025 21:05:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59LL5UiK011051 for net@FreeBSD.org; Tue, 21 Oct 2025 21:05:30 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 276760] vtnet driver incorrectly calculates checksums Date: Tue, 21 Oct 2025 21:05:31 +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: 13.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: vova@fbsd.ru X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276760 --- Comment #38 from vova@fbsd.ru --- (In reply to Michael Tuexen from comment #37) No objections to close the bug from my side. Cannot detect any significant difference any more. The only notice here - I am not an original issue reporter. --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Tue Oct 21 21:27:06 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4crlk23yYFz6D2vX for ; Tue, 21 Oct 2025 21:27:06 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4crlk23RlFz46MH for ; Tue, 21 Oct 2025 21:27:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; 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Tue, 21 Oct 2025 21:27:06 +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 59LLR6cC040965 for ; Tue, 21 Oct 2025 21:27:06 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59LLR6ck040964 for net@FreeBSD.org; Tue, 21 Oct 2025 21:27:06 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 290407] IPv6 MLD (Multicast Listener Discovery) packets do not contain Router Alert Date: Tue, 21 Oct 2025 21:27:06 +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: 15.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D290407 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 nobody Wed Oct 22 08:18:53 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4cs2B55xzJz6DtP7 for ; Wed, 22 Oct 2025 08:18:53 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cs2B55LKVz3LNJ for ; 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Wed, 22 Oct 2025 08:18:53 +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 59M8Iree018448 for ; Wed, 22 Oct 2025 08:18:53 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59M8IrA4018447 for net@FreeBSD.org; Wed, 22 Oct 2025 08:18:53 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 276760] vtnet driver incorrectly calculates checksums Date: Wed, 22 Oct 2025 08:18:53 +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: 13.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status resolution Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276760 Michael Tuexen changed: What |Removed |Added ---------------------------------------------------------------------------- Status|In Progress |Closed Resolution|--- |FIXED --- Comment #39 from Michael Tuexen --- (In reply to vova from comment #38) The original reporter indicated that testing is not possible due to time constraints. So I am closing this now. --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Wed Oct 22 09:01:40 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4cs37T0Hqdz6DxQT for ; Wed, 22 Oct 2025 09:01:41 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cs37S4F3Yz3QJc for ; Wed, 22 Oct 2025 09:01:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761123700; 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: in-reply-to:in-reply-to:references:references; bh=nGca+rutDVgJpuSXRlsUtuNLtfvf7Om4zHBVQEbzdjM=; b=sco123duCjn98CFUCvcE1AZBcC0Pjotx/LM644vwKFXokxlQ0iq17ryHAYsX2m/Mc6ajyb TLPKpOWk7FYTdEVpjrefTZlIWnFLWmWHAeb+yTWMgvM3Grq5SOMzLPEgXyWE+n920UhVQC mMAhCtbZ6YEFockCPtJMjnnmAYMZVx4ke4ErX4J6GV4mOGGz3t+SmiEPrUxUP/EsftcDQR nbl/4Fpu11RzUAcRBD4bFJGwnppEanyrTPmbEQa0wr1GSCIX+lJmk59cX+ZoJOj5qbMyOl P9tocqDwC2Yjb+8IKPPEtZ30X7xlAXMopTfUg6sZlhuEq32FMbUgZK1BmJLUXw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761123700; 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: in-reply-to:in-reply-to:references:references; bh=nGca+rutDVgJpuSXRlsUtuNLtfvf7Om4zHBVQEbzdjM=; b=yN0Jphdt/cXT/AqiG8VV2wmRZckS2T91B9r9wqpeNxCLjRZoNPnyub+PqvnIR3OHeD2c8T i7uAS14hJ6DjzFADwR16SXs7Xdv3frHewus4wm60nWgYdm6TsQBzESsh/mhAyFMgFC+SVu ucVjD/CyVc6XmTyOqEqKt/HGUV4sC3b0U4PXrtEDMOivjj+VFUr4irl4cQ+RcfObaONTIV gL6J2e4o1Dq3B4B2xx+JC2D6p/dYGdu9dzTYKVMceWzBXrb2IWrKuZSdzm2/z3WNzfj0Q9 qM/i1jEdgNsVu/gfom6UDcRwK6YDEtOOUkA2cDxjer9NTeS5+kXjTy7FBlnRaA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1761123700; a=rsa-sha256; cv=none; b=PmqnCycWCQn7MTjj9W15H9eKocsWfUm+zzlunOwsvmPxA9v3ZTtr0vM2Mjg//+YfF4/EPw XqkfkgfaANv/D3FFl92LRUGEw1jRIL/aFY2+W3x0LvYmRhB1SAM88RuIcUK9Mi5/leyxQ7 KUBkfEvCRdOS/4EohPo86SHUnyl1JF7iA0JbNfU87KTDisLIj9yhC40UtGXoDKOhj08qyP 0mb0OkEcHzAfDUCwynWcpj8qCqbrX5f5BSWNZ9cf+mwtHCxFXAjx+F2N1X37F+GSW6c3TZ v/IBsLbvwq6tm+JgByHXy44mtxbdzDnLOsmNzaeqj7GscCIC90Qd0vhjzk36cw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4cs37S3ZTcz6ZF for ; Wed, 22 Oct 2025 09:01:40 +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 59M91ep5081376 for ; Wed, 22 Oct 2025 09:01:40 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59M91eQo081375 for net@FreeBSD.org; Wed, 22 Oct 2025 09:01:40 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 290407] IPv6 MLD (Multicast Listener Discovery) packets do not contain Router Alert Date: Wed, 22 Oct 2025 09:01:40 +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: 15.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: ae@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 attachments.created Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D290407 Andrey V. Elsukov changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ae@FreeBSD.org --- Comment #1 from Andrey V. Elsukov --- Created attachment 264780 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D264780&action= =3Dedit proposed patch It seems it was broken after 530c2c30b0c75f1a71df637ae1e09b352f8256cb. Can you test the attached patch? --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Wed Oct 22 11:01:00 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4cs5n85yhNz6F5vS for ; Wed, 22 Oct 2025 11:01:00 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cs5n85YGpz3ZPD for ; Wed, 22 Oct 2025 11:01:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; 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Wed, 22 Oct 2025 11:01:00 +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 59MB10TJ064329 for ; Wed, 22 Oct 2025 11:01:00 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59MB1016064328 for net@FreeBSD.org; Wed, 22 Oct 2025 11:01:00 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 290407] IPv6 MLD (Multicast Listener Discovery) packets do not contain Router Alert Date: Wed, 22 Oct 2025 11:01:00 +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: 15.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: zlei@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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D290407 Zhenlei Huang changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |zlei@FreeBSD.org --- Comment #2 from Zhenlei Huang --- (In reply to Andrey V. Elsukov from comment #1) The patch looks good to me. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Wed Oct 22 13:31:57 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4cs97K5zfVz6FHdD for ; Wed, 22 Oct 2025 13:31:57 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cs97K5Kh1z3tp6 for ; Wed, 22 Oct 2025 13:31:57 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; 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charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D259249 Michael Tuexen changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tuexen@freebsd.org --- Comment #3 from Michael Tuexen --- Can you retest with stable/14, stable/15, releng/15 or current? --=20 You are receiving this mail because: You are on the CC list for the bug. 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Wed, 22 Oct 2025 10:03:06 -0400 (EDT) Date: Wed, 22 Oct 2025 15:03:04 +0100 From: void To: freebsd-net@freebsd.org Subject: vtnet is still slow Message-ID: List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.43 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.996]; NEURAL_HAM_MEDIUM(-0.83)[-0.834]; MID_RHS_NOT_FQDN(0.50)[]; DMARC_POLICY_ALLOW(-0.50)[f-m.fm,none]; R_DKIM_ALLOW(-0.20)[f-m.fm:s=fm2,messagingengine.com:s=fm2]; R_SPF_ALLOW(-0.20)[+ip4:202.12.124.128/27]; MIME_GOOD(-0.10)[text/plain]; RCVD_IN_DNSWL_LOW(-0.10)[202.12.124.156:from]; FREEMAIL_FROM(0.00)[f-m.fm]; RCVD_TLS_LAST(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_THREE(0.00)[3]; RCPT_COUNT_ONE(0.00)[1]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; FREEMAIL_ENVFROM(0.00)[f-m.fm]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; TO_DN_NONE(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; DKIM_TRACE(0.00)[f-m.fm:+,messagingengine.com:+]; MLMMJ_DEST(0.00)[freebsd-net@freebsd.org]; ASN(0.00)[asn:151847, ipnet:202.12.124.0/24, country:AU]; RCVD_VIA_SMTP_AUTH(0.00)[]; MISSING_XM_UA(0.00)[]; DWL_DNSWL_NONE(0.00)[messagingengine.com:dkim] X-Rspamd-Queue-Id: 4cs9qH3RkPz42m8 Hi, I wondered if any work was happening to address the long-standing issue of slow vtnet? (in my case, this leads to slow freebsd guest performance in bhyve compared with every linux guest tested and OpenBSD). I thought maybe the recent bridge work may have ameliorated the problem some, but testing, after configuring a (recent) stable/15 server to use the ip-configured-on-bridge-method, showed no improvement using a (recent) stable/14 guest [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-60.03 sec 3.17 GBytes 454 Mbits/sec 0 sender [ 5] 0.00-60.03 sec 3.17 GBytes 454 Mbits/sec receiver for comparison, an ubuntu 25.04 guest: [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-60.00 sec 6.42 GBytes 919 Mbits/sec 5427 sender [ 5] 0.00-60.00 sec 6.42 GBytes 919 Mbits/sec receiver the baremetal host [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-60.01 sec 6.58 GBytes 941 Mbits/sec 0 sender [ 5] 0.00-60.01 sec 6.58 GBytes 941 Mbits/sec receiver Tests done a year and a half ago on similar hardware showing the same patterns http://void.f-m.fm.user.fm/bhyve-virtio-testing.html -- From nobody Wed Oct 22 14:35:15 2025 X-Original-To: freebsd-net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4csBXZ157Yz6FN0Z for ; Wed, 22 Oct 2025 14:35:26 +0000 (UTC) (envelope-from sm@codenetworks.net) Received: from relayout07-q01.dominioabsoluto.net (relayout07-q01.dominioabsoluto.net [217.116.26.57]) (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 4csBXX5WXjz47gQ for ; Wed, 22 Oct 2025 14:35:24 +0000 (UTC) (envelope-from sm@codenetworks.net) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=codenetworks.net header.s=domabs header.b=IpdgdL2s; dmarc=none; spf=pass (mx1.freebsd.org: domain of sm@codenetworks.net designates 217.116.26.57 as permitted sender) smtp.mailfrom=sm@codenetworks.net Received: from relayout07-redir.dominioabsoluto.net (relayout07-redir.dominioabsoluto.net [217.116.26.62]) by relayout07.dominioabsoluto.net (Postfix) with ESMTP id 4csBXT4YHyz1jQyh for ; Wed, 22 Oct 2025 16:35:21 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codenetworks.net; s=domabs; t=1761143721; bh=01iJKN7h3ZSRUxburKUiD8bdRc/nj3ktK7MGQqEAhEQ=; h=Date:Subject:To:References:From:In-Reply-To:From; b=IpdgdL2sPjHpTy046iM5VW/IfO1EeNPqY2dd8ZFWGT50f0Di0AI130QWYTElRz44j KR9N4KkQL+etdZeCoRIH1HQPnVxauP0vpNORyKXOqM7lVD6EgiLsvJ6m1EEXwtYW+1 icCZz5synTrkmHzUUSFiE06e5a0cLF2d8QlAWEzw= Received: from [192.168.3.20] (unknown [188.241.98.146]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: sm.codenetworks.net) by relayout07-dsp.dominioabsoluto.net (Postfix) with ESMTPSA id 4csBXS5Nq3z1jQy8 for ; Wed, 22 Oct 2025 16:35:20 +0200 (CEST) Content-Type: multipart/alternative; boundary="------------ed2qSepWqfxR9IX1m5XDHKOF" Message-ID: <649d06b9-17d7-4d67-a2d0-bb53c76b62fe@codenetworks.net> Date: Wed, 22 Oct 2025 16:35:15 +0200 List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: vtnet is still slow To: freebsd-net@freebsd.org References: Content-Language: es-ES From: Santiago Martinez In-Reply-To: X-PostalOut-Country: IP: 188.241.98.146 | Country: ES X-PostalOut-Information: AntiSPAM and AntiVIRUS on relayout07 X-PostalOut-MsgID: 4csBXS5Nq3z1jQy8.A5553 X-PostalOut-SpamCheck: no es spam, clean X-PostalOut-From: sm@codenetworks.net X-PostalOut-Watermark: 1761748521.29987@pInIDmH0QkHK5GT2CRjbcA X-Spam-Status: No X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.80 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_SPF_ALLOW(-0.20)[+ip4:217.116.26.0/24]; R_DKIM_ALLOW(-0.20)[codenetworks.net:s=domabs]; RCVD_IN_DNSWL_LOW(-0.20)[217.116.26.57:from,217.116.26.62:received]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; RWL_MAILSPIKE_GOOD(-0.10)[217.116.26.57:from]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; ASN(0.00)[asn:16371, ipnet:217.116.24.0/21, country:ES]; RCVD_VIA_SMTP_AUTH(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; DMARC_NA(0.00)[codenetworks.net]; MID_RHS_MATCH_FROM(0.00)[]; MLMMJ_DEST(0.00)[freebsd-net@freebsd.org]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; ARC_NA(0.00)[]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_TLS_LAST(0.00)[]; DKIM_TRACE(0.00)[codenetworks.net:+] X-Rspamd-Queue-Id: 4csBXX5WXjz47gQ This is a multi-part message in MIME format. --------------ed2qSepWqfxR9IX1m5XDHKOF Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Hi there, how does the topology looks? This is from a 14.3 host  (bhyve) with a 14.3 guest. Host is server, 14.3 is client 14.3 Best regards. Santiago iperf3 -c 192.168.1.1 -t 5 -P1 -Z Connecting to host 192.168.1.1, port 5201 [  5] local 192.168.1.10 port 13866 connected to 192.168.1.1 port 5201 [ ID] Interval           Transfer     Bitrate         Retr  Cwnd [  5]   0.00-1.01   sec   271 MBytes  2.25 Gbits/sec    0    739 KBytes [  5]   1.01-2.01   sec   250 MBytes  2.09 Gbits/sec    0   1.44 MBytes [  5]   2.01-3.01   sec   262 MBytes  2.21 Gbits/sec    0   1.60 MBytes [  5]   3.01-4.01   sec   222 MBytes  1.86 Gbits/sec    0   1.60 MBytes [  5]   4.01-5.01   sec   224 MBytes  1.89 Gbits/sec    0   1.60 MBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval           Transfer     Bitrate         Retr [  5]   0.00-5.01   sec  1.20 GBytes  2.06 Gbits/sec    0            sender [  5]   0.00-5.01   sec  1.20 GBytes  2.06 Gbits/sec                  receiver On 10/22/25 16:03, void wrote: > Hi, > > I wondered if any work was happening to address the long-standing issue > of slow vtnet? (in my case, this leads to slow freebsd guest performance > in bhyve compared with every linux guest tested and OpenBSD). > > I thought maybe the recent bridge work may have ameliorated the > problem some, but testing, after configuring a (recent) stable/15 > server to use the ip-configured-on-bridge-method, showed no > improvement using > a (recent) stable/14 guest > > [ ID] Interval           Transfer     Bitrate         Retr > [  5]   0.00-60.03  sec  3.17 GBytes   454 Mbits/sec    0 sender > [  5]   0.00-60.03  sec  3.17 GBytes   454 Mbits/sec receiver > > for comparison, an ubuntu 25.04 guest: > > [ ID] Interval           Transfer     Bitrate         Retr > [  5]   0.00-60.00  sec  6.42 GBytes   919 Mbits/sec  5427 sender > [  5]   0.00-60.00  sec  6.42 GBytes   919 Mbits/sec receiver > > the baremetal host > > [ ID] Interval           Transfer     Bitrate         Retr > [  5]   0.00-60.01  sec  6.58 GBytes   941 Mbits/sec    0 sender > [  5]   0.00-60.01  sec  6.58 GBytes   941 Mbits/sec receiver > > Tests done a year and a half ago on similar hardware showing > the same patterns http://void.f-m.fm.user.fm/bhyve-virtio-testing.html --------------ed2qSepWqfxR9IX1m5XDHKOF Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 8bit

Hi there, how does the topology looks?

This is from a 14.3 host  (bhyve) with a 14.3 guest.

Host is server, 14.3 is client 14.3

Best regards.

Santiago

iperf3 -c 192.168.1.1 -t 5 -P1 -Z
Connecting to host 192.168.1.1, port 5201
[  5] local 192.168.1.10 port 13866 connected to 192.168.1.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.01   sec   271 MBytes  2.25 Gbits/sec    0    739 KBytes        
[  5]   1.01-2.01   sec   250 MBytes  2.09 Gbits/sec    0   1.44 MBytes        
[  5]   2.01-3.01   sec   262 MBytes  2.21 Gbits/sec    0   1.60 MBytes        
[  5]   3.01-4.01   sec   222 MBytes  1.86 Gbits/sec    0   1.60 MBytes        
[  5]   4.01-5.01   sec   224 MBytes  1.89 Gbits/sec    0   1.60 MBytes        
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-5.01   sec  1.20 GBytes  2.06 Gbits/sec    0            sender
[  5]   0.00-5.01   sec  1.20 GBytes  2.06 Gbits/sec                  receiver

On 10/22/25 16:03, void wrote:
Hi,

I wondered if any work was happening to address the long-standing issue
of slow vtnet? (in my case, this leads to slow freebsd guest performance
in bhyve compared with every linux guest tested and OpenBSD).

I thought maybe the recent bridge work may have ameliorated the problem some, but testing, after configuring a (recent) stable/15 server to use the ip-configured-on-bridge-method, showed no improvement using
a (recent) stable/14 guest

[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-60.03  sec  3.17 GBytes   454 Mbits/sec    0     sender
[  5]   0.00-60.03  sec  3.17 GBytes   454 Mbits/sec          receiver

for comparison, an ubuntu 25.04 guest:

[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-60.00  sec  6.42 GBytes   919 Mbits/sec  5427    sender
[  5]   0.00-60.00  sec  6.42 GBytes   919 Mbits/sec          receiver

the baremetal host

[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-60.01  sec  6.58 GBytes   941 Mbits/sec    0     sender
[  5]   0.00-60.01  sec  6.58 GBytes   941 Mbits/sec          receiver

Tests done a year and a half ago on similar hardware showing
the same patterns http://void.f-m.fm.user.fm/bhyve-virtio-testing.html
--------------ed2qSepWqfxR9IX1m5XDHKOF-- From nobody Wed Oct 22 14:53:15 2025 X-Original-To: freebsd-net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4csBxC5tP9z6Cg7H for ; Wed, 22 Oct 2025 14:53:19 +0000 (UTC) (envelope-from void@f-m.fm) Received: from fhigh-b6-smtp.messagingengine.com (fhigh-b6-smtp.messagingengine.com [202.12.124.157]) (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 4csBxC1SC4z3CjQ for ; Wed, 22 Oct 2025 14:53:19 +0000 (UTC) (envelope-from void@f-m.fm) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=f-m.fm header.s=fm2 header.b=tGCsKBd5; dkim=pass header.d=messagingengine.com header.s=fm2 header.b=aa8OKX7u; dmarc=pass (policy=none) header.from=f-m.fm; spf=pass (mx1.freebsd.org: domain of void@f-m.fm designates 202.12.124.157 as permitted sender) smtp.mailfrom=void@f-m.fm Received: from phl-compute-10.internal (phl-compute-10.internal [10.202.2.50]) by mailfhigh.stl.internal (Postfix) with ESMTP id 1F2747A0090 for ; 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Wed, 22 Oct 2025 10:53:17 -0400 (EDT) Date: Wed, 22 Oct 2025 15:53:15 +0100 From: void To: freebsd-net@freebsd.org Subject: Re: vtnet is still slow Message-ID: References: <649d06b9-17d7-4d67-a2d0-bb53c76b62fe@codenetworks.net> List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <649d06b9-17d7-4d67-a2d0-bb53c76b62fe@codenetworks.net> X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.60 / 15.00]; NEURAL_HAM_SHORT(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-0.999]; MID_RHS_NOT_FQDN(0.50)[]; DMARC_POLICY_ALLOW(-0.50)[f-m.fm,none]; R_DKIM_ALLOW(-0.20)[f-m.fm:s=fm2,messagingengine.com:s=fm2]; R_SPF_ALLOW(-0.20)[+ip4:202.12.124.128/27:c]; MIME_GOOD(-0.10)[text/plain]; RCVD_IN_DNSWL_LOW(-0.10)[202.12.124.157:from]; FREEMAIL_FROM(0.00)[f-m.fm]; RCVD_TLS_LAST(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_THREE(0.00)[3]; RCPT_COUNT_ONE(0.00)[1]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; FREEMAIL_ENVFROM(0.00)[f-m.fm]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; TO_DN_NONE(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; DKIM_TRACE(0.00)[f-m.fm:+,messagingengine.com:+]; MLMMJ_DEST(0.00)[freebsd-net@freebsd.org]; ASN(0.00)[asn:151847, ipnet:202.12.124.0/24, country:AU]; RCVD_VIA_SMTP_AUTH(0.00)[]; MISSING_XM_UA(0.00)[]; DWL_DNSWL_NONE(0.00)[messagingengine.com:dkim] X-Rspamd-Queue-Id: 4csBxC1SC4z3CjQ On Wed, Oct 22, 2025 at 04:35:15PM +0200, Santiago Martinez wrote: >Hi there, how does the topology looks? iperf3 target is a desktop running stable/14. Its interface is em0 and its ip is 192.168.1.232 iperf3 bhyve guests (clients) as described in the previous email. The baremetal server is also a 'client' in this iperf3 context but its interface is bxe0 not vtnet0. The network 1GB all connected via 1GB switch. The command used on the clients was iperf3 --time 60 -c 192.168.1.232 Using your command switches in place of the one I used, I get [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.03 sec 254 MBytes 423 Mbits/sec 0 sender [ 5] 0.00-5.03 sec 254 MBytes 423 Mbits/sec receiver from stable/14 client -- From nobody Wed Oct 22 14:55:59 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4csC0H4PR6z6CgkN for ; Wed, 22 Oct 2025 14:55:59 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4csC0H3vKkz3DNj for ; 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Wed, 22 Oct 2025 14:55:59 +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 59MEtx9L033946 for ; Wed, 22 Oct 2025 14:55:59 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59MEtxa1033945 for net@FreeBSD.org; Wed, 22 Oct 2025 14:55:59 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 259249] vtnet: Checksum offloading enabled reduces pf NAT performance (~100mbps -> ~200kbps) Date: Wed, 22 Oct 2025 14:55:59 +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: 13.0-RELEASE X-Bugzilla-Keywords: needs-qa, performance X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: vova@fbsd.ru 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D259249 vova@fbsd.ru changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |vova@fbsd.ru --- Comment #4 from vova@fbsd.ru --- As fast as as I have testing stand (see #276760), I've re-measured in NATed jail=20 and here clear degradation of download for 14.3p4 with offloading if compare with=20 14-stable or no offloading=20 ~26 Mbps vs ~800 Mbps normally FreeBSD Offloading Download (CV%) delta % Upload (CV%) del= ta % 14.3p4 yes 26 19.96% 445 19.96%=20=20 14.3p4 no 813 23.93% 3079% 528 23.93% 19% 14-087fc6ae0a8c yes 489 58.95% -40% 431 58.95% -18% 14-087fc6ae0a8c no 762 33.78% 56% 570 33.78% 32% raw data: FreeBSD Offloading Try Download Upload 14.3p4 yes 1 21 54=20 14.3p4 yes 2 18 769=20 14.3p4 yes 3 20 315=20 14.3p4 yes 4 28 540=20 14.3p4 yes 5 33 495=20 14.3p4 yes 6 27 356=20 14.3p4 yes 7 32 421=20 14.3p4 yes 8 22 325=20 14.3p4 yes 9 28 451=20 14.3p4 yes 10 27 728=20 14.3p4 yes avg 26 445=20 CV% 19.96% 46.73% 14.3p4 no 1 932 686=20 14.3p4 no 2 749 433=20 14.3p4 no 3 854 441=20 14.3p4 no 4 885 624=20 14.3p4 no 5 946 760=20 14.3p4 no 6 284 211=20 14.3p4 no 7 916 754=20 14.3p4 no 8 863 462=20 14.3p4 no 9 883 416=20 14.3p4 no 10 816 496=20 14.3p4 no avg 813 528=20 CV% 23.93% 33.02% 14-087fc6ae0a8c yes 1 87 510=20 14-087fc6ae0a8c yes 2 537 763=20 14-087fc6ae0a8c yes 3 884 576=20 14-087fc6ae0a8c yes 4 714 414=20 14-087fc6ae0a8c yes 5 379 392=20 14-087fc6ae0a8c yes 6 724 441=20 14-087fc6ae0a8c yes 7 259 563=20 14-087fc6ae0a8c yes 8 758 474=20 14-087fc6ae0a8c yes 9 60 48=20 14-087fc6ae0a8c yes 10 484 128=20 14-087fc6ae0a8c yes avg 489 431=20 CV% 58.95% 48.74% 14-087fc6ae0a8c no 1 964 541=20 14-087fc6ae0a8c no 2 943 410=20 14-087fc6ae0a8c no 3 980 478=20 14-087fc6ae0a8c no 4 981 761=20 14-087fc6ae0a8c no 5 861 757=20 14-087fc6ae0a8c no 6 874 537=20 14-087fc6ae0a8c no 7 765 471=20 14-087fc6ae0a8c no 8 596 510=20 14-087fc6ae0a8c no 9 327 511=20 14-087fc6ae0a8c no 10 328 728=20 14-087fc6ae0a8c no avg 762 570=20 CV% 33.78% 22.59% --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From nobody Wed Oct 22 15:50:18 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4csDBy6fW2z6Clx0 for ; Wed, 22 Oct 2025 15:50:18 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4csDBy62h5z3R96 for ; Wed, 22 Oct 2025 15:50:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761148218; 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: in-reply-to:in-reply-to:references:references; bh=7bvkJWq5imr8t3AGsPFRIS6GrbkdFvfOMpkM5yQ5MuA=; b=E5ChCrRPh0ayNe2lcnTwDrXcheTT5UjIS9U0MxZ8W5c4JwGL4KxE/5zVxFAGKCp2UF6602 oN+trwNXnTjRRGnrO5z03DnulPpoCgseN16XErK0cwim3JmoNxlZPjtwGg96lN949dyBgY Y3+qIoASwKXKRuwHhhHGCkh+Cwc3ML4sDWGKd1gMKAzrJu21+Zit+hXw7jJxWjFncZsQXh gYc03YRPrlh88Ma+r12NASNAVPtaVNv6K9hkgOhtsiaMfhu9FprNSdFo3034Mq3dn5auwh LXZuxWRnzFgv5ro0Qc+X5al397xRupcRZ2ZkUe6nBlBAQ4E5R8EqVUDZ67mwCA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761148218; 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: in-reply-to:in-reply-to:references:references; bh=7bvkJWq5imr8t3AGsPFRIS6GrbkdFvfOMpkM5yQ5MuA=; b=Ty8NdLb4A9vsE5Lv/Q+KcMscq0WfTtKobcgXfPlqCW/a21GRqpr7XwOYF4GoW613kJ8qMe qLQWFGAIqT8A3Q+r2ZmGS/JzlIZNniMzZwWA8jLRSWG+DaY1yBXUpzIdDSjfA/r/roN8fA kz56bXzp2RPrsskjP6HQaj6h4eDGaNTXpunv85jZY+AsMf5oXh3Oi1nsRIu2nMOCct6V+x 7AaABy28jvuhpIm6ywv5JEfruu3Udj+b3QtUilr8WAYf5RHJagMez2Rr8eM6saw3Njntip XPYVxZSmeA+JVQgh+WHFp3FJ5JBWpQ5oJlx2eSkm9rUgp5wvp+cEDDeeSQN8yg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1761148218; a=rsa-sha256; cv=none; b=VM1aiVo/xqTuirb/+Y36SW9o7UNm4dFBNrzzXrD7P4o4pdtXoB/hmynZGXWNhgLlo073Vn RJJ6/JsplbRp/ASRy56dMQnFUwDLSs5eipOKJtZtOn6Vsla1ouD+CGYCRHJ2Lm5YNHY9re /Y5e7wi40Tl7cp21QGyhc6xQiXib94j92OiWp1lwIaqGpNAkm8RGTvMCCgAGaMaW6nHToh 96hHyoHYbzJAk1IAtYueNuCQ5lZJaZ6QpYBrTjSEz7ATjkYGqh8AH2LxrTUuGDYS0e39YC Wd4qXyQuA4aR8KPiWKmtU09EN0HSy4gLMIf1IDQWu5c5lN5NpEiNT8IpIWEq3Q== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4csDBy5fXtzcGV for ; Wed, 22 Oct 2025 15:50:18 +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 59MFoIgf011238 for ; Wed, 22 Oct 2025 15:50:18 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59MFoIss011237 for net@FreeBSD.org; Wed, 22 Oct 2025 15:50:18 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 290407] IPv6 MLD (Multicast Listener Discovery) packets do not contain Router Alert Date: Wed, 22 Oct 2025 15:50:18 +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: 15.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: dennypage@me.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D290407 --- Comment #3 from Denny Page --- (In reply to Andrey V. Elsukov from comment #1) I took a look at the referenced commit, 530c2c30b0c75f1a71df637ae1e09b352f8256cb (ip6_output: Reduce cache misses on pktopts). Not that it is critical that I understand, but are you saying that specific commit introduced the problem, or that a commit that happened later introduced the problem? Thanks. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Wed Oct 22 17:02:41 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4csFpT249Nz6CsRj for ; Wed, 22 Oct 2025 17:02:41 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4csFpT1Qs4z3cf1 for ; Wed, 22 Oct 2025 17:02:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761152561; 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: in-reply-to:in-reply-to:references:references; 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Wed, 22 Oct 2025 17:02:40 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59MH2eia031189 for net@FreeBSD.org; Wed, 22 Oct 2025 17:02:40 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 259249] vtnet: Checksum offloading enabled reduces pf NAT performance (~100mbps -> ~200kbps) Date: Wed, 22 Oct 2025 17:02:41 +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: 13.0-RELEASE X-Bugzilla-Keywords: needs-qa, performance X-Bugzilla-Severity: Affects Only Me 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D259249 --- Comment #5 from Michael Tuexen --- (In reply to vova from comment #4) Could you guide me (possibly via private email) to configure your setup on = one of my local machines? I would like to be able to do such measurements (upload/download) in a controlled environment to see what effects are relat= ed to vtnet and its interaction with nat on the one side and on changes in the network on the other side. --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.= From nobody Wed Oct 22 18:27:33 2025 X-Original-To: freebsd-net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4csHj15LfWz6D4mp for ; Wed, 22 Oct 2025 18:28:05 +0000 (UTC) (envelope-from ccfreebsd@gmail.com) Received: from mail-yw1-f180.google.com (mail-yw1-f180.google.com [209.85.128.180]) (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 "WR4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4csHj13kZRz427C for ; Wed, 22 Oct 2025 18:28:05 +0000 (UTC) (envelope-from ccfreebsd@gmail.com) Authentication-Results: mx1.freebsd.org; none Received: by mail-yw1-f180.google.com with SMTP id 00721157ae682-7836ef02ef1so6178477b3.3 for ; Wed, 22 Oct 2025 11:28:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761157684; x=1761762484; h=references:to:cc:in-reply-to:date:subject:mime-version:message-id :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=NJYTCnzdkKXI59oEml4qzPtxT0J74MCKNWxvziHhIyw=; b=qoAJRJQh6P3+WzizAIuPLa11HlHvv9x6YX/CUp21Nyh0jM/O//qdLkyGNv5G8dw1Uq M6bXQ/Y+XeYEBzhFSY15vY0rL/QALvN864/OSPDmAVlEdmRGN5G4xNf0gaYEK4OnmCI6 i0WgekiBT7J82GyHVlVLNoyJdR94trPoV7TqkuDzNjSV1w144XCkivg/nWFRIob3WDWz 07tyQqiwTB7F/kO5Rnx2cwMRpDBfjjGVodJGXKtDKvFZMIhVdIm8i84i/Ry925eBOsEu lOJG7RTWM9MuqVli37jXd165EvIuDcnHVyvAFOgWoxCBEdLPb3f+DFMBhIJYBLiDqZfU HOKQ== X-Gm-Message-State: AOJu0Yw9ewq0L7aMedpRnOzvljEztQ9VVJz1rTLXK2HX450zm4zxRWka XR12E6yyQ21KdYNJ5+p5zIogbfazb3ZlzVQpC7y6cN9QQ3+wll85tWFU2nrDeg== X-Gm-Gg: ASbGnctI/O0lBsdMmf9TxL3Gs3Sk1HJ/TMCEMJtg30dJh3Lp0+8L9FJxuNmeXMS/a/E LA81fIqdL/1ViKGQY/PvMO0PyBHjcqgdm+eb1fGlFKJVpCOVyoVcl8W0TyyPi6vtWY6r6o2ZpNV Kxk+W0CKlbrXotookYIU8VmU3L+xiWQ3PI2xyNv4d+XJUR9aRIqq/miwX6LOFgORcBuD19TZN8L TLBb4lngyFn4f3fZYi1tp0oBK2gAuKP02tkQdgHf1Bt+VRR0j+QNPxaUreY5fWs+wp0EIa0obbx xovLGGmUpXUJnoGy+07/SELK+zFrl4Qv5Fugw6QNtsA3PZtAahh6Xt8+Dv+rDghMp2VREHPRMap oApWda4JpPzqVGLLc3lEjBwJAAycoTRGES/T/IGm0NVttNBPlCtARdlJAOcKOf1Z2eN9q9+YIgh FkCU1YkKGDDVTDTKmjNkIZECCJ3KuCe1tNwFA= X-Google-Smtp-Source: AGHT+IEVt9Ke3r8aJvApsxGzuVUosIi+deLwPTV3DjnP9/ws5DF2sqswQj2VmDEalB4wI/YB4NokeA== X-Received: by 2002:a05:690e:1284:b0:63e:38c9:6fa2 with SMTP id 956f58d0204a3-63ea1bae28emr4049138d50.9.1761157684306; Wed, 22 Oct 2025 11:28:04 -0700 (PDT) Received: from smtpclient.apple ([2600:1700:841:34f0:4515:226e:7d10:6efe]) by smtp.gmail.com with ESMTPSA id 956f58d0204a3-63e267fe371sm4207832d50.19.2025.10.22.11.28.03 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 22 Oct 2025 11:28:03 -0700 (PDT) From: Cheng Cui Message-Id: <51300B68-3D16-434E-8A65-696EC48FA98C@freebsd.org> Content-Type: multipart/alternative; boundary="Apple-Mail=_77D438CE-EAF7-4AAD-AD97-D7A69CC54874" List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3864.100.1.1.5\)) Subject: Re: vtnet is still slow Date: Wed, 22 Oct 2025 14:27:33 -0400 In-Reply-To: Cc: freebsd-net@freebsd.org To: void References: X-Mailer: Apple Mail (2.3864.100.1.1.5) X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Rspamd-Queue-Id: 4csHj13kZRz427C --Apple-Mail=_77D438CE-EAF7-4AAD-AD97-D7A69CC54874 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Interesting, my Bhyve host node "n1" and my MacbookProM1 laptop are = wired to the same 1Gbps home switch. The "n1" runs FreeBSD stable/14-9e40b536cb58 and Bhyve, with ethernet = port re0. The "n1fbsd15x" VM runing FreeBSD stable/15-01a653205313 is a = guest in "n1" with vtnet0 port. All sysctl values in default. The iperf3 "iperf3 -c laptop -i1 -t10" traffic sent from the "n1fbsd15x" = VM to my laptop: [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.08 sec 89.5 MBytes 695 Mbits/sec 37 501 KBytes = =20 [ 5] 1.08-2.08 sec 112 MBytes 946 Mbits/sec 0 759 KBytes = =20 [ 5] 2.08-3.08 sec 113 MBytes 946 Mbits/sec 0 949 KBytes = =20 [ 5] 3.08-4.07 sec 111 MBytes 943 Mbits/sec 6 5.66 KBytes = =20 [ 5] 4.07-5.07 sec 112 MBytes 941 Mbits/sec 0 705 KBytes = =20 [ 5] 5.07-6.01 sec 106 MBytes 941 Mbits/sec 0 817 KBytes = =20 [ 5] 6.01-7.07 sec 119 MBytes 942 Mbits/sec 0 915 KBytes = =20 [ 5] 7.07-8.07 sec 112 MBytes 942 Mbits/sec 0 984 KBytes = =20 [ 5] 8.07-9.07 sec 112 MBytes 942 Mbits/sec 0 1.01 MBytes = =20 [ 5] 9.07-10.07 sec 113 MBytes 941 Mbits/sec 0 1.04 MBytes = =20 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.07 sec 1.07 GBytes 916 Mbits/sec 43 = sender [ 5] 0.00-10.08 sec 1.07 GBytes 914 Mbits/sec = receiver iperf Done. My Bhyve setup: = https://wiki.freebsd.org/chengcui/install_FreeBSD13_VM_via_bhyve > On Oct 22, 2025, at 10:03, void wrote: >=20 > Hi, >=20 > I wondered if any work was happening to address the long-standing = issue > of slow vtnet? (in my case, this leads to slow freebsd guest = performance > in bhyve compared with every linux guest tested and OpenBSD). >=20 > I thought maybe the recent bridge work may have ameliorated the = problem some, but testing, after configuring a (recent) stable/15 server = to use the ip-configured-on-bridge-method, showed no improvement using > a (recent) stable/14 guest >=20 > [ ID] Interval Transfer Bitrate Retr > [ 5] 0.00-60.03 sec 3.17 GBytes 454 Mbits/sec 0 sender > [ 5] 0.00-60.03 sec 3.17 GBytes 454 Mbits/sec receiver >=20 > for comparison, an ubuntu 25.04 guest: >=20 > [ ID] Interval Transfer Bitrate Retr > [ 5] 0.00-60.00 sec 6.42 GBytes 919 Mbits/sec 5427 sender > [ 5] 0.00-60.00 sec 6.42 GBytes 919 Mbits/sec receiver >=20 > the baremetal host >=20 > [ ID] Interval Transfer Bitrate Retr > [ 5] 0.00-60.01 sec 6.58 GBytes 941 Mbits/sec 0 sender > [ 5] 0.00-60.01 sec 6.58 GBytes 941 Mbits/sec receiver >=20 > Tests done a year and a half ago on similar hardware showing > the same patterns http://void.f-m.fm.user.fm/bhyve-virtio-testing.html > --=20 >=20 Best Regards, Cheng Cui --Apple-Mail=_77D438CE-EAF7-4AAD-AD97-D7A69CC54874 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=us-ascii Interesting, my Bhyve host node "n1" and = my MacbookProM1 laptop are wired to the same 1Gbps home = switch.

The "n1" runs FreeBSD stable/14-9e40b536cb58 and Bhyve, with ethernet = port re0. The = "n1fbsd15x" VM runing FreeBSD stable/15-01a653205313 is a guest in "n1" = with vtnet0 port. All sysctl values in = default.

The iperf3 "iperf3 -c laptop -i1 = -t10" traffic sent from the "n1fbsd15x" VM to my laptop:

[ ID] Interval =           Transfer     Bitrate   =       Retr  Cwnd

[  5]   = 0.00-1.08   sec  89.5 MBytes   695 Mbits/sec   = 37    501 KBytes       

[  5]   = 1.08-2.08   sec   112 MBytes   946 Mbits/sec    = 0    759 KBytes       

[  5]   = 2.08-3.08   sec   113 MBytes   946 Mbits/sec    = 0    949 KBytes       

[  5]   = 3.08-4.07   sec   111 MBytes   943 Mbits/sec    = 6   5.66 KBytes       

[  5]   = 4.07-5.07   sec   112 MBytes   941 Mbits/sec    = 0    705 KBytes       

[  5]   = 5.07-6.01   sec   106 MBytes   941 Mbits/sec    = 0    817 KBytes       

[  5]   = 6.01-7.07   sec   119 MBytes   942 Mbits/sec    = 0    915 KBytes       

[  5]   = 7.07-8.07   sec   112 MBytes   942 Mbits/sec    = 0    984 KBytes       

[  5]   = 8.07-9.07   sec   112 MBytes   942 Mbits/sec    = 0   1.01 MBytes       

[  5]   = 9.07-10.07  sec   113 MBytes   941 Mbits/sec    = 0   1.04 MBytes       

- - - - - - - - - = - - - - - - - - - - - - - - - -

[ ID] Interval =           Transfer     Bitrate   =       Retr

[  5]   = 0.00-10.07  sec  1.07 GBytes   916 Mbits/sec   = 43            sender

[  5]   = 0.00-10.08  sec  1.07 GBytes   914 Mbits/sec    =               receiver


iperf = Done.


My Bhyve = setup: https://wiki.freebsd.org/chengcui/install_FreeBSD13_VM_via_bhy= ve

On Oct 22, 2025, at = 10:03, void <void@f-m.fm> wrote:

Hi,

I wondered if = any work was happening to address the long-standing issue
of slow = vtnet? (in my case, this leads to slow freebsd guest performance
in = bhyve compared with every linux guest tested and OpenBSD).

I = thought maybe the recent bridge work may have ameliorated the problem = some, but testing, after configuring a (recent) stable/15 server to use = the ip-configured-on-bridge-method, showed no improvement using
a = (recent) stable/14 guest

[ ID] Interval =           Transfer =     Bitrate =         Retr
[  5] =   0.00-60.03  sec  3.17 GBytes   454 = Mbits/sec    0     sender
[ =  5]   0.00-60.03  sec  3.17 GBytes =   454 Mbits/sec =          receiver

for = comparison, an ubuntu 25.04 guest:

[ ID] Interval =           Transfer =     Bitrate =         Retr
[  5] =   0.00-60.00  sec  6.42 GBytes   919 = Mbits/sec  5427    sender
[  5] =   0.00-60.00  sec  6.42 GBytes   919 = Mbits/sec =          receiver

the = baremetal host

[ ID] Interval =           Transfer =     Bitrate =         Retr
[  5] =   0.00-60.01  sec  6.58 GBytes   941 = Mbits/sec    0     sender
[ =  5]   0.00-60.01  sec  6.58 GBytes =   941 Mbits/sec =          receiver

Test= s done a year and a half ago on similar hardware showing
the same = patterns http://void.f-m.fm.user.fm/bhyve-virtio-testing.html
-- =


Best Regards,
Cheng Cui



= --Apple-Mail=_77D438CE-EAF7-4AAD-AD97-D7A69CC54874-- From nobody Wed Oct 22 22:58:32 2025 X-Original-To: freebsd-net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4csPj93ClLz6DcL8 for ; Wed, 22 Oct 2025 22:58:37 +0000 (UTC) (envelope-from void@f-m.fm) Received: from fout-b3-smtp.messagingengine.com (fout-b3-smtp.messagingengine.com [202.12.124.146]) (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 4csPj83YZxz3Nyr for ; Wed, 22 Oct 2025 22:58:36 +0000 (UTC) (envelope-from void@f-m.fm) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=f-m.fm header.s=fm2 header.b=axRLjfDX; dkim=pass header.d=messagingengine.com header.s=fm2 header.b=b7GXgXpM; dmarc=pass (policy=none) header.from=f-m.fm; spf=pass (mx1.freebsd.org: domain of void@f-m.fm designates 202.12.124.146 as permitted sender) smtp.mailfrom=void@f-m.fm Received: from phl-compute-03.internal (phl-compute-03.internal [10.202.2.43]) by mailfout.stl.internal (Postfix) with ESMTP id 33D2A1D000C3 for ; 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Wed, 22 Oct 2025 18:58:34 -0400 (EDT) Date: Wed, 22 Oct 2025 23:58:32 +0100 From: void To: freebsd-net@freebsd.org Subject: Re: vtnet is still slow Message-ID: References: <51300B68-3D16-434E-8A65-696EC48FA98C@freebsd.org> List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <51300B68-3D16-434E-8A65-696EC48FA98C@freebsd.org> X-Spamd-Bar: --- X-Spamd-Result: default: False [-4.00 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.998]; MID_RHS_NOT_FQDN(0.50)[]; DMARC_POLICY_ALLOW(-0.50)[f-m.fm,none]; RWL_MAILSPIKE_EXCELLENT(-0.40)[202.12.124.146:from]; R_DKIM_ALLOW(-0.20)[f-m.fm:s=fm2,messagingengine.com:s=fm2]; R_SPF_ALLOW(-0.20)[+ip4:202.12.124.128/27]; RCVD_IN_DNSWL_LOW(-0.10)[202.12.124.146:from]; MIME_GOOD(-0.10)[text/plain]; RCVD_COUNT_THREE(0.00)[3]; FROM_HAS_DN(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_ONE(0.00)[1]; FREEMAIL_FROM(0.00)[f-m.fm]; MLMMJ_DEST(0.00)[freebsd-net@freebsd.org]; RCVD_TLS_LAST(0.00)[]; TO_DN_NONE(0.00)[]; MISSING_XM_UA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; DKIM_TRACE(0.00)[f-m.fm:+,messagingengine.com:+]; FREEMAIL_ENVFROM(0.00)[f-m.fm]; DWL_DNSWL_NONE(0.00)[messagingengine.com:dkim] X-Rspamd-Queue-Id: 4csPj83YZxz3Nyr On Wed, Oct 22, 2025 at 02:27:33PM -0400, Cheng Cui wrote: >Interesting, my Bhyve host node "n1" and my MacbookProM1 laptop >are wired to the same 1Gbps home switch. Yeah. I mean it's not "troublesome". I just use OpenBSD or any Linux guest if I need a speedy vm on this hardware (whats common between testing this time and the results on the website mentioned in the original posts are the network and that both bhyve hosts are hp proloant g8 (they have different NICs though) -- From nobody Thu Oct 23 00:28:25 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4csRhp5ZrKz6CZkC for ; Thu, 23 Oct 2025 00:28:26 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4csRhp45bxz3Z9p for ; 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charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D290420 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 nobody Thu Oct 23 00:38:38 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4csRwZ65Rlz6Cbxg for ; Thu, 23 Oct 2025 00:38:38 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4csRwZ5MtXz3cmj for ; 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Thu, 23 Oct 2025 00:38:38 +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 59N0ccWD027662 for ; Thu, 23 Oct 2025 00:38:38 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59N0ccPm027661 for net@FreeBSD.org; Thu, 23 Oct 2025 00:38:38 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 289198] inet_net_pton is broken with AF_INET6 Date: Thu, 23 Oct 2025 00:38:38 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 14.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: ivy@FreeBSD.org X-Bugzilla-Flags: mfc-stable15? mfc-stable14? mfc-stable13? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D289198 --- Comment #5 from commit-hook@FreeBSD.org --- A commit in branch stable/15 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3Dff7a10d0e1d1498724c6a1e02a7092694= 4a71590 commit ff7a10d0e1d1498724c6a1e02a70926944a71590 Author: Lexi Winter AuthorDate: 2025-10-18 14:18:40 +0000 Commit: Colin Percival CommitDate: 2025-10-23 00:36:51 +0000 libc: Import OpenBSD's inet_net_{ntop,pton} Our versions of these functions (originally taken from BIND) simply don't work correctly for AF_INET6. These were removed from BIND itself quite a while ago, but OpenBSD has made several fixes in the mean time, so import their code. Add tests for both functions. PR: 289198 Reported by: Nico Sonack MFC after: 1 week Reviewed by: des Obtained from: OpenBSD (lib/libc/net) Sponsored by: https://www.patreon.com/bsdivy Differential Revision: https://reviews.freebsd.org/D52629 (cherry picked from commit 8f4a0d2f7b96099001dbc51e06114df1a0e6d291) lib/libc/inet/inet_net_ntop.c | 206 +++++------------ lib/libc/inet/inet_net_pton.c | 363 +++++++++-----------------= ---- lib/libc/tests/net/Makefile | 2 + lib/libc/tests/net/inet_net_test.cc (new) | 333 +++++++++++++++++++++++++++ 4 files changed, 492 insertions(+), 412 deletions(-) --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Thu Oct 23 04:27:29 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4csY0f5Xv9z6Dc7J for ; Thu, 23 Oct 2025 04:27:30 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4csY0f56D7z44dC for ; Thu, 23 Oct 2025 04:27:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761193650; 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: in-reply-to:in-reply-to:references:references; bh=jDfQFi7MM2X2SJsKAFej4vfUQsvpuJyFscKqgHvS9jo=; b=CGLV0CCQxCf2kN0A6BY0k5J+EgTjD3a4nREC/rkIQe/XThb7PS+3VExWLBZK/S/t7VDkb6 G9bF2wJ5n0fTZ7K//4Cb8C3nAc86xlv/NK0cufGQppiiuCy/NAoe/JuEcrFqvEqN91Bqiq JvMd5Z5l4Yqg2AIHEkPmK6By5sUdyVWkyxsxqPtb8SyIUuYh1J6JlG+r9HaYG06mjs5p+5 V9QPDOfvC3BYGkfzkhOq0oGj4iakE+FbrprPMfhHAqud14DOy2k+AaLWE56NKEB7Qz8zvs +eji7VN9DiFh0dC/+EAR1eZAt5cU6tCKoK2+nHkjhC8a5dFdw2N732+y14Bj9w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761193650; 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: in-reply-to:in-reply-to:references:references; bh=jDfQFi7MM2X2SJsKAFej4vfUQsvpuJyFscKqgHvS9jo=; b=aUacGe0hgGDKdKDhEio2RaDYA1J8R7uSbhdZu4V5Wk6MMOX059DL22opRsQd0osG7F2rB9 ZtKt4CIeDYepL6bysTyJyRbZXrXSt9JNf2DsHtDtqtrLVqoS/ZcOy7Jd9xRP/SdgTgZhaO 3AfcmL5j3WngME+xF2FkWwWYhyZQ9Xs1Xj6x0ethjLfJENg6p/1T/JtRC4cPh66n4jY54T z1sEhcbWQ0S07X+qDsNQJZNV8P5DjEodPfBB9j3haY3teg6FJ3k350HHjAfR0yh4InQwvf wEU+KKdCyB1n1i++VSEGgHJhuaOXNGkBGciCcfUodCMVbXlg/D66TexSGhzNcw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1761193650; a=rsa-sha256; cv=none; b=ly8ht4VomU4JdhseZfINW7BfodKOd34ekhkB189r/cVc2loSUBDa6d5roz7P5N0mA9ZC5Y WhjNEneku737fzJ3R7+MZQ59H3P2BPV3GMAmTSDjvp1gIEtxR6hdSM9+4GZGUq7G+B+ENh rvWfzcBj4moYyUMylHVVTcxjc7bgq1H+FPsqO89NcE29X4bu2p2E7pdixpDdbho7Aea1e1 jnNKQHX2JF8Xbsn1YENDKVv7D7YrYNM0hEFdjmlMS5haEdUw1jAa4cY5wTD3EdqoaTZZrJ lrlqISbXW3yBH/Gq8sbZhtwcJyASopeo9sUgQ+069O3yyT3baUGyqHelN0NU+w== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4csY0f4g5Mzyxq for ; Thu, 23 Oct 2025 04:27:30 +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 59N4RUBs091734 for ; Thu, 23 Oct 2025 04:27:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59N4RUFf091733 for net@FreeBSD.org; Thu, 23 Oct 2025 04:27:30 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 289198] inet_net_pton is broken with AF_INET6 Date: Thu, 23 Oct 2025 04:27:29 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 14.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: ivy@FreeBSD.org X-Bugzilla-Flags: mfc-stable15? mfc-stable14? mfc-stable13? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D289198 --- Comment #6 from commit-hook@FreeBSD.org --- A commit in branch releng/15.0 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D7bdd04a687d8118c8e76cbca634ac7639= 059c200 commit 7bdd04a687d8118c8e76cbca634ac7639059c200 Author: Lexi Winter AuthorDate: 2025-10-18 14:18:40 +0000 Commit: Colin Percival CommitDate: 2025-10-23 04:26:07 +0000 libc: Import OpenBSD's inet_net_{ntop,pton} Our versions of these functions (originally taken from BIND) simply don't work correctly for AF_INET6. These were removed from BIND itself quite a while ago, but OpenBSD has made several fixes in the mean time, so import their code. Add tests for both functions. Approved by: re (cperciva) PR: 289198 Reported by: Nico Sonack MFC after: 1 week Reviewed by: des Obtained from: OpenBSD (lib/libc/net) Sponsored by: https://www.patreon.com/bsdivy Differential Revision: https://reviews.freebsd.org/D52629 (cherry picked from commit 8f4a0d2f7b96099001dbc51e06114df1a0e6d291) (cherry picked from commit ff7a10d0e1d1498724c6a1e02a70926944a71590) lib/libc/inet/inet_net_ntop.c | 206 +++++------------ lib/libc/inet/inet_net_pton.c | 363 +++++++++-----------------= ---- lib/libc/tests/net/Makefile | 2 + lib/libc/tests/net/inet_net_test.cc (new) | 333 +++++++++++++++++++++++++++ 4 files changed, 492 insertions(+), 412 deletions(-) --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Thu Oct 23 07:00:39 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4cscPM5fjnz6DvRw for ; Thu, 23 Oct 2025 07:00:39 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cscPM2x78z3LdL for ; 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Thu, 23 Oct 2025 07:00:39 +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 59N70dNB026371 for ; Thu, 23 Oct 2025 07:00:39 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59N70dg4026370 for net@FreeBSD.org; Thu, 23 Oct 2025 07:00:39 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 259249] vtnet: Checksum offloading enabled reduces pf NAT performance (~100mbps -> ~200kbps) Date: Thu, 23 Oct 2025 07:00:39 +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: 13.0-RELEASE X-Bugzilla-Keywords: needs-qa, performance X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: vova@fbsd.ru 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D259249 --- Comment #6 from vova@fbsd.ru --- (In reply to Michael Tuexen from comment #5) I've sent details in private email --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From nobody Thu Oct 23 07:49:07 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4csdTH4QPjz6F1Vm for ; Thu, 23 Oct 2025 07:49:07 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4csdTH3v7fz3RgX for ; Thu, 23 Oct 2025 07:49:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761205747; 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: in-reply-to:in-reply-to:references:references; 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Thu, 23 Oct 2025 07:49:07 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59N7n7YP099199 for net@FreeBSD.org; Thu, 23 Oct 2025 07:49:07 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 259249] vtnet: Checksum offloading enabled reduces pf NAT performance (~100mbps -> ~200kbps) Date: Thu, 23 Oct 2025 07:49:07 +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: 13.0-RELEASE X-Bugzilla-Keywords: needs-qa, performance X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: vova@fbsd.ru 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D259249 --- Comment #7 from vova@fbsd.ru --- (In reply to Michael Tuexen from comment #5) VM Setup instructions roughly: install FreeBSD 14.3 from ISO image, ZFS-based (amd64 machine - CX23 on hetzner) freebsd-update fetch && freebsd-update install=20 pkg update pkg install speedtest-go cbsd /usr/local/cbsd/sudoexec/initenv /usr/local/cbsd/share/initenv.conf default_vs=3D1 workdir=3D/jails=20 # CBSD will create basic pf nat rules and bridge interface - cbsdbr0 with 10.0.0.1/24 cbsd jcreate jname=3Dspeedtest vnet=3D1 interface=3Dcbsdbr0 sysrc=3Ddefaultrouter=3D10.0.0.1 astart=3D1 cbsd jstart speedtest cbsd jlogin speedtest=20 jail# pkg install speedtest-go jail# speedtest-go --server 60469 --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.= From nobody Thu Oct 23 15:11:24 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4csqHd3pH2z6Djr2 for ; Thu, 23 Oct 2025 15:11:25 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4csqHd3Kn6z3WVn for ; Thu, 23 Oct 2025 15:11:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761232285; 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: in-reply-to:in-reply-to:references:references; bh=5QbveLdtaCDq2Wr1Ttvn8d4NPwvfS9ckV9YCvXVI5fQ=; b=CeyrvBLs/eEQd+T9AawmkennTiSxsqgKhmJ0a7qjN4pXNaRyXid+kSEUZvP9B8xUzJdwcz SiAauX6ExncChOd9NBLamTG3dEAR3uUoaBzh2LWiS+SEPtqd410ykgRFjw8RXz0f5at3CV iHV/2HTHaVB+dRbIh1Ntw3qQgpDlxphWAsZedb+CTc0rX5zCuUKkqTsxESNCi86Bv/QpU7 Wwq6IC4UnpsFUgD9YB51JExjO3urNhJDaG/20VtKfNnUl3NPmQUOBIg6rApGAZThp561hE igQxL75XxVD/57oQ9MNWmA8moxkBQ0jQy9bXuJLfxkZWBnCKkUhZozSdFDTGKg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761232285; 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: in-reply-to:in-reply-to:references:references; bh=5QbveLdtaCDq2Wr1Ttvn8d4NPwvfS9ckV9YCvXVI5fQ=; b=nn1+2H+YfVFxlx2tQgRCx4Yg+yw+JksqSSTrbKpZhJTvmNCcNKt2K3hbMP6Gu+lp/F+dZ7 YyesYseOL9/WICBGpo+0yp+/J3P9agJF8jNhxAWoW9MB5y92Eg3vRC6THa7cK1PJ5TMm2Z BZ/QjrmLgsSEqhLK0KcqlObejiOztHFIRlPoyUSvxzshgRbJ5SIIT/SADWb/7S7ENQVew0 vkh3RC7MT6+hJZX8jBbuxqOOCrwPeQ8yNS9cfOAmluw1tmboAc5S2NlY7n3MY5UVSetALQ QFeVmYpcNpgMEiDg8gqQ+FQQYbjC7ITqMUgmXVeK6w/ObGjlkh3SRX6D3ZyaxQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1761232285; a=rsa-sha256; cv=none; b=PHAMt55oayZq0ohuZa1OqH4TTXIPGcClubpIFW1y2T1iPpWTx7nMYyx7oHniUK3/ne7Hw9 4ionkOFIdAKespDHrnCrqDA91VOaUOiIiWUzPebn7myG1s1i9O/WRQzaeAXADX+9VoYJOl hmJTTrH/PXRCwgREUxvGXYk5+VC8OGQjcsAB5iJAsnNY/fZCajDCZ5L7Neib3r2JuVYV4T /tvzg/MZ6YmSLnpy3i6pFHbDsBqwiC/E1L0iuw3+2oIw8vf0xw3ENP2k7mTnJw2CwoBVu5 PyUPdWe64qUkuWSXREXJV4oud9cqP6TKQJqPjuY4tL97hItp5aRJxZZNP8PZEA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4csqHd2w6Hz4vX for ; Thu, 23 Oct 2025 15:11:25 +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 59NFBPhR091727 for ; Thu, 23 Oct 2025 15:11:25 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59NFBPK4091726 for net@FreeBSD.org; Thu, 23 Oct 2025 15:11:25 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 289198] inet_net_pton is broken with AF_INET6 Date: Thu, 23 Oct 2025 15:11:24 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 14.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: ivy@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: ivy@FreeBSD.org X-Bugzilla-Flags: mfc-stable15+ mfc-stable14? mfc-stable13? X-Bugzilla-Changed-Fields: flagtypes.name Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D289198 ivy@FreeBSD.org changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|mfc-stable15? |mfc-stable15+ --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Thu Oct 23 22:27:10 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4ct0yQ5yHDz6DjFM for ; Thu, 23 Oct 2025 22:27:10 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4ct0yQ5WwPz3HYG for ; 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Thu, 23 Oct 2025 22:27:10 +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 59NMRAiO066999 for ; Thu, 23 Oct 2025 22:27:10 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59NMRAin066998 for net@FreeBSD.org; Thu, 23 Oct 2025 22:27:10 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 290173] Async DHCP does not work with bridge(4) interfaces via devd Date: Thu, 23 Oct 2025 22:27:10 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: conf X-Bugzilla-Version: 16.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: dhorn2000@gmail.com X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: ivy@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.ispatch attachments.isobsolete attachments.description Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D290173 David Horn changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #264499|0 |1 is patch| | Attachment #264499|0 |1 is obsolete| | Attachment #264499|[patch] |[obsolete patch] description|/etc/devd/dhclient.conf |/etc/devd/dhclient.conf |changes for bridge |changes for bridge --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Fri Oct 24 08:27:03 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4ctGGb1Hjxz6DpFK for ; 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mx1.freebsd.org; none 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 4ctGGZ75BwztTp for ; Fri, 24 Oct 2025 08:27:02 +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 59O8R2ds001230 for ; Fri, 24 Oct 2025 08:27:02 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59O8R2UU001229 for net@FreeBSD.org; Fri, 24 Oct 2025 08:27:02 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 289184] lock order reversal between tcphash (tcp_usrreq.c:1529) and in6_ifaddr_lock (in6_src.c:301) Date: Fri, 24 Oct 2025 08:27:03 +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: 15.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: gbe@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: Overcome By Events 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D289184 Gordon Bergling changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |Overcome By Events Status|New |Closed --- Comment #2 from Gordon Bergling --- On a 16-CURRENt from today this LOR doesn't happened anymore. Can't say exa= ctly when it was fixed, since I haven't looked at for a while. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Sat Oct 25 04:30:37 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4ctmzK0y9Sz6DnvL for ; Sat, 25 Oct 2025 04:30:37 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4ctmzJ6msnz45H5 for ; Sat, 25 Oct 2025 04:30:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761366637; 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: in-reply-to:in-reply-to:references:references; bh=6O007JkZjUndTwPpFjTRDggKgucAD/CVAWpup4oIHz0=; b=FoOUI385uQsvZR5AyXYPAUP2t6C1vNe8RqKQz/NBWykKL5zqFQ+W3XDMJfCr0W+6Dxvb8u I20LSFzgIy8TKEDKQLIiVlH1lIj0YYqmtiZBUtjg0JClOENN655uVEXWCkS/u7Awlr0S0a PYQmaPZ1EtupXFCmaVpgbtos+ldO6BmZqVYtYmlZS1W+oPmGP+venjV4Ir+k96GU+XoASI 2hVO40Fyxczl/1dfwFgv3kmUUJCPL5i94U+nIzp0fk+8T15SOYDEm/8QM9LIuPOGJvsNO4 Tgd3Xy+PVs5yxYrp7FYxXXTVYk1WsRE6PbKqtCMfQWJjUK/lyleZ3XYWffaeAA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761366637; 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: in-reply-to:in-reply-to:references:references; bh=6O007JkZjUndTwPpFjTRDggKgucAD/CVAWpup4oIHz0=; b=awl7o4QVdJGHLQv3/rhybMjGt/XQInutIAWhoFa//KXJyRua0DHEatKuqt8JYhNvALrDKT 4/WsxUKrRI5pGEZOgsu/XA2a17lSLQd/jcI8Yd+zCEX2cRcBjtQQSoFFcgDigX6bcjeGYQ Qre0gbqg9jJ7NKQw/KZUhFlBZ7QRMjeCYhXfvVx26UYtO4fod/pI88tjRLUqCGEMu8uHQ2 t5RTWvLJmBzrIacf1a9Pucn5IKm4iyABnd4w1rKT/krDPtRdAoxlmNxAIfdNjVwOkcm0oa hYxCxJ5y+TVCw2WwnE7k42UaKymX0gws3GYHtp+QImYBUxsXYDeMD6l/6eZ0zw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1761366637; a=rsa-sha256; cv=none; b=OLVAp+Ml5pyP2GNxgesc2bkk/13tcGukbGTcEPQfwMyuNwG7L56dxO7ZTYiv71W8CcSi24 gCcp0vXFKUdVhBKnbQWFsLCIDBk2jUy9Ur/zksH2XdD3cGJ26FWlp4+myeI+wcQAYWkR6L LepI9raWu5RF6lLuPamRA6LQ/+cZFik+ACxFq/5KNRfGIGx58UuGN/YNjA0JfnT8zUQ8Ml MsZVLunfjnhdnmy53sxO9djuHGqmDn5y53IWqY9oOFEK01T3vrN5627n6uFDj5ZKTlDEP/ +c79FzI+/pV3RVgLxtKQFejVxhcAc6NfEylzRhYFI+yuSHUdWYVuYP+u2duAUg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4ctmzJ64v7zXTv for ; Sat, 25 Oct 2025 04:30:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 59P4UauD093580 for ; Sat, 25 Oct 2025 04:30:36 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59P4UaiM093579 for net@FreeBSD.org; Sat, 25 Oct 2025 04:30:36 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 289198] inet_net_pton is broken with AF_INET6 Date: Sat, 25 Oct 2025 04:30:37 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 14.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: ivy@FreeBSD.org X-Bugzilla-Flags: mfc-stable15+ mfc-stable14? mfc-stable13? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D289198 --- Comment #7 from commit-hook@FreeBSD.org --- A commit in branch stable/14 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3Db4871be3490de56975777079c1767d1fd= 346ac7a commit b4871be3490de56975777079c1767d1fd346ac7a Author: Lexi Winter AuthorDate: 2025-10-18 14:18:40 +0000 Commit: Lexi Winter CommitDate: 2025-10-25 04:29:04 +0000 libc: Import OpenBSD's inet_net_{ntop,pton} Our versions of these functions (originally taken from BIND) simply don't work correctly for AF_INET6. These were removed from BIND itself quite a while ago, but OpenBSD has made several fixes in the mean time, so import their code. Add tests for both functions. PR: 289198 Reported by: Nico Sonack MFC after: 1 week Reviewed by: des Obtained from: OpenBSD (lib/libc/net) Sponsored by: https://www.patreon.com/bsdivy Differential Revision: https://reviews.freebsd.org/D52629 (cherry picked from commit 8f4a0d2f7b96099001dbc51e06114df1a0e6d291) inet_net_test: Compare pointers against nullptr GCC does not like passing NULL (__null) to std::ostringstream::operator= << inside of ATF_REQUIRE_EQ: lib/libc/tests/net/inet_net_test.cc: In member function 'virtual void {anonymous}::atfu_tc_inet_net_ntop_invalid::body() const': lib/libc/tests/net/inet_net_test.cc:306:9: error: passing NULL to non-pointer argument 1 of 'std::__1::basic_ostream<_CharT, _Traits>& std::__1::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT= =3D char; _Traits =3D std::__1::char_traits]' [-Werror=3Dconversion-null] 306 | ATF_REQUIRE_EQ(ret, NULL); | ^~~~~~~~~~~~~~ In file included from /usr/obj/.../amd64.amd64/tmp/usr/include/c++/v1/sstream:317, from /usr/obj/.../amd64.amd64/tmp/usr/include/atf-c++/macros.hpp:29, from /usr/obj/.../amd64.amd64/tmp/usr/include/atf-c++.hpp:29, from lib/libc/tests/net/inet_net_test.cc:33: =20=20=20 /usr/obj/.../amd64.amd64/tmp/usr/include/c++/v1/__ostream/basic_ostream.h:3= 38:81: note: declared here 338 | basic_ostream<_CharT, _Traits>& basic_ostream<_CharT, _Traits>::operator<<(long __n) { |=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 ~~~~~^~~ ... Fixes: 8f4a0d2f7b96 ("libc: Import OpenBSD's inet_net_{ntop,pton}") (cherry picked from commit aa358ce3ca8e1fcfb305025fd00beb2a119c7c77) inet_net_test: Use int to hold expected return values from inet_net_pton GCC warns about the sign mismatch in comparisons: lib/libc/tests/net/inet_net_test.cc: In member function 'virtual void {anonymous}::atfu_tc_inet_net_inet4::body() const': lib/libc/tests/net/inet_net_test.cc:86:17: error: comparison of integer expressions of different signedness: 'int' and 'const unsigned int' [-Werror=3Dsign-compare] 86 | ATF_REQUIRE_EQ(bits, addr.bits); | ^~~~~~~~~~~~~~ lib/libc/tests/net/inet_net_test.cc: In member function 'virtual void {anonymous}::atfu_tc_inet_net_inet6::body() const': lib/libc/tests/net/inet_net_test.cc:205:17: error: comparison of integer expressions of different signedness: 'int' and 'const unsigned int' [-Werror=3Dsign-compare] 205 | ATF_REQUIRE_EQ(bits, addr.bits); | ^~~~~~~~~~~~~~ Fixes: 8f4a0d2f7b96 ("libc: Import OpenBSD's inet_net_{ntop,pton}") (cherry picked from commit e1aeb58cbbc3839db93ec38ce491b7b9383d5649) lib/libc/inet/inet_net_ntop.c | 206 +++++------------ lib/libc/inet/inet_net_pton.c | 363 +++++++++-----------------= ---- lib/libc/tests/net/Makefile | 2 + lib/libc/tests/net/inet_net_test.cc (new) | 333 +++++++++++++++++++++++++++ 4 files changed, 492 insertions(+), 412 deletions(-) --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Sat Oct 25 04:42:41 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4ctnFF4GXNz6Dq4f for ; 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mx1.freebsd.org; none 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 4ctnFF2bqLzYC3 for ; Sat, 25 Oct 2025 04:42:41 +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 59P4gfAl020653 for ; Sat, 25 Oct 2025 04:42:41 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59P4gfnQ020652 for net@FreeBSD.org; Sat, 25 Oct 2025 04:42:41 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 289198] inet_net_pton is broken with AF_INET6 Date: Sat, 25 Oct 2025 04:42:41 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 14.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: ivy@FreeBSD.org X-Bugzilla-Flags: mfc-stable15+ mfc-stable14? mfc-stable13? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D289198 --- Comment #8 from commit-hook@FreeBSD.org --- A commit in branch stable/13 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D857897013b01818814c1019a1b47164df= eb7951f commit 857897013b01818814c1019a1b47164dfeb7951f Author: Lexi Winter AuthorDate: 2025-10-25 04:41:37 +0000 Commit: Lexi Winter CommitDate: 2025-10-25 04:41:37 +0000 libc: Import OpenBSD's inet_net_{ntop,pton} Our versions of these functions (originally taken from BIND) simply don't work correctly for AF_INET6. These were removed from BIND itself quite a while ago, but OpenBSD has made several fixes in the mean time, so import their code. Add tests for both functions. PR: 289198 Reported by: Nico Sonack MFC after: 1 week Reviewed by: des Obtained from: OpenBSD (lib/libc/net) Sponsored by: https://www.patreon.com/bsdivy Differential Revision: https://reviews.freebsd.org/D52629 (cherry picked from commit 8f4a0d2f7b96099001dbc51e06114df1a0e6d291) inet_net_test: Compare pointers against nullptr GCC does not like passing NULL (__null) to std::ostringstream::operator= << inside of ATF_REQUIRE_EQ: lib/libc/tests/net/inet_net_test.cc: In member function 'virtual void {anonymous}::atfu_tc_inet_net_ntop_invalid::body() const': lib/libc/tests/net/inet_net_test.cc:306:9: error: passing NULL to non-pointer argument 1 of 'std::__1::basic_ostream<_CharT, _Traits>& std::__1::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT= =3D char; _Traits =3D std::__1::char_traits]' [-Werror=3Dconversion-null] 306 | ATF_REQUIRE_EQ(ret, NULL); | ^~~~~~~~~~~~~~ In file included from /usr/obj/.../amd64.amd64/tmp/usr/include/c++/v1/sstream:317, from /usr/obj/.../amd64.amd64/tmp/usr/include/atf-c++/macros.hpp:29, from /usr/obj/.../amd64.amd64/tmp/usr/include/atf-c++.hpp:29, from lib/libc/tests/net/inet_net_test.cc:33: =20=20=20 /usr/obj/.../amd64.amd64/tmp/usr/include/c++/v1/__ostream/basic_ostream.h:3= 38:81: note: declared here 338 | basic_ostream<_CharT, _Traits>& basic_ostream<_CharT, _Traits>::operator<<(long __n) { |=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 ~~~~~^~~ ... Fixes: 8f4a0d2f7b96 ("libc: Import OpenBSD's inet_net_{ntop,pton}") (cherry picked from commit aa358ce3ca8e1fcfb305025fd00beb2a119c7c77) inet_net_test: Use int to hold expected return values from inet_net_pton GCC warns about the sign mismatch in comparisons: lib/libc/tests/net/inet_net_test.cc: In member function 'virtual void {anonymous}::atfu_tc_inet_net_inet4::body() const': lib/libc/tests/net/inet_net_test.cc:86:17: error: comparison of integer expressions of different signedness: 'int' and 'const unsigned int' [-Werror=3Dsign-compare] 86 | ATF_REQUIRE_EQ(bits, addr.bits); | ^~~~~~~~~~~~~~ lib/libc/tests/net/inet_net_test.cc: In member function 'virtual void {anonymous}::atfu_tc_inet_net_inet6::body() const': lib/libc/tests/net/inet_net_test.cc:205:17: error: comparison of integer expressions of different signedness: 'int' and 'const unsigned int' [-Werror=3Dsign-compare] 205 | ATF_REQUIRE_EQ(bits, addr.bits); | ^~~~~~~~~~~~~~ Fixes: 8f4a0d2f7b96 ("libc: Import OpenBSD's inet_net_{ntop,pton}") (cherry picked from commit e1aeb58cbbc3839db93ec38ce491b7b9383d5649) (cherry picked from commit b4871be3490de56975777079c1767d1fd346ac7a) lib/libc/inet/inet_net_ntop.c | 206 +++++------------ lib/libc/inet/inet_net_pton.c | 363 +++++++++-----------------= ---- lib/libc/tests/net/Makefile | 2 + lib/libc/tests/net/inet_net_test.cc (new) | 333 +++++++++++++++++++++++++++ 4 files changed, 492 insertions(+), 412 deletions(-) --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Sat Oct 25 04:43:16 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4ctnFw738Jz6DqXf for ; 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mx1.freebsd.org; none 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 4ctnFw4n71zYrq for ; Sat, 25 Oct 2025 04:43:16 +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 59P4hGil021130 for ; Sat, 25 Oct 2025 04:43:16 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59P4hGnY021129 for net@FreeBSD.org; Sat, 25 Oct 2025 04:43:16 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 289198] inet_net_pton is broken with AF_INET6 Date: Sat, 25 Oct 2025 04:43:16 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 14.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: ivy@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: ivy@FreeBSD.org X-Bugzilla-Flags: mfc-stable15+ mfc-stable14+ mfc-stable13+ X-Bugzilla-Changed-Fields: resolution bug_status flagtypes.name Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D289198 ivy@FreeBSD.org changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Status|In Progress |Closed Flags|mfc-stable14?, |mfc-stable14+, |mfc-stable13? |mfc-stable13+ --- Comment #9 from ivy@FreeBSD.org --- thank you for the bug report and the test cases. --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Sun Oct 26 11:20:40 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4cvZ212Pn4z6CvbB for ; 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mx1.freebsd.org; none 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 4cvZ2062vNzVdF for ; Sun, 26 Oct 2025 11:20:40 +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 59QBKeSm073009 for ; Sun, 26 Oct 2025 11:20:40 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59QBKeRm073008 for net@FreeBSD.org; Sun, 26 Oct 2025 11:20:40 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 290221] [netlink] default build of /usr/sbin/arp is broken for proxyarp Date: Sun, 26 Oct 2025 11:20:40 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 14.3-STABLE X-Bugzilla-Keywords: regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: mfc-stable15? mfc-stable14? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D290221 --- Comment #3 from commit-hook@FreeBSD.org --- A commit in branch stable/15 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D9e829d0693a7c8e2ee82a8aefa59c0a5f= 2648da3 commit 9e829d0693a7c8e2ee82a8aefa59c0a5f2648da3 Author: Andrey V. Elsukov AuthorDate: 2025-10-17 07:53:35 +0000 Commit: Andrey V. Elsukov CommitDate: 2025-10-26 11:20:01 +0000 arp: fix adding proxy entries for P2P interfaces The old rtsock implementation used in-kernel workaround to do so. When route to specified destination address used P2P interface, the kernel did the search with ifa_ifwithnet() for most suitable network and then add proxy entry to this interface. Use similar approach with netlink implementation. We already have get_ether_addr() function that does almost the same thing as ifa_ifwithnet(). Use it when we find that destination route uses P2P interface and then try to guess suitable interface. This should fix the use of netlink-based arp(8) in mpd5. Rename get_ether_addr() to get_ifinfo(), since now it is used to find only ifindex in case when hwaddr is specified by user. Also make set_nl() and delete_nl() prototype similar to rtsock. And allow '-i' to be used with '-S', since we already allow the same for '-s'. PR: 290221 Reported by: eugen Reviewed by: eugen Differential Revision: https://reviews.freebsd.org/D53113 (cherry picked from commit c26d6bf9da013e839d9a696746ea1741569e619e) usr.sbin/arp/arp.c | 32 ++++++++++++++++++++------------ usr.sbin/arp/arp.h | 9 ++++----- usr.sbin/arp/arp_netlink.c | 20 ++++++++++++++++---- 3 files changed, 40 insertions(+), 21 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Sun Oct 26 11:22:42 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4cvZ4M46DTz6CwLy for ; Sun, 26 Oct 2025 11:22:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) 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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cvZ4L53BBz4K8N for ; Sun, 26 Oct 2025 11:22:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761477762; 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: in-reply-to:in-reply-to:references:references; bh=gqFqOU2Kz2iya5XFWEU7Q81e+U5d/hbEEhYigilybSM=; b=BzwVoAto/GRzpNIBF1OBlGR5c43oLjTMSnmYnVoiEZl4f1pTLEp6/w+JFgTCRhpXFZlO5M WJPxwmpR1sDnKUQLxpPcblcDgUBsgp5Pe3FmrGmcCktkvhqE39Hsgp+LYJA/ZsS5f4bY95 5Sg/+0a3AhYGk/abXIPTGnOBQ1h7orjf+CoUFliwCYUlHZECwPwtcTvCE+FpzhbUHdLDUf 3vJprogVJyNTlYDGQThocjHzhcbh6860LvaSp8vqqM3Z4MfavpIgu50/BFOdyp97zX/kH2 TJn/e9HnWYzv7PvdWyh8/ANsbMei5ZGDlJ+XmBgPwePwILeX2Oca3IRAiiCdVg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761477762; 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: in-reply-to:in-reply-to:references:references; bh=gqFqOU2Kz2iya5XFWEU7Q81e+U5d/hbEEhYigilybSM=; b=v8rXF6uexOUFB5Ql1Nd2xB2K25N/CLyCjkBB833ykj5emo3/e+c7bNZezqsZ14Dx8VzRjj OvYwB5g7pCKgaJnq+DGlExhmnBN0cfsEbqYV8kZdfVKW60KRat6JKKhoxB1jo/o1OYz7cM wIBKqdPi3xo6+RBY1FV2/dgrGkXAHQLlxrLgAOZT9AovWPR1IDm7X+HH6Y3FSeI7vPMq5w d4IEoCcsHzMSgBywFIH2hSFUPQozLcpmAKl+Ujs1BBUY3vv2dLuomu+UKyBk7oQ5zuznhp g6pon1SPMJxYEQsnJ2hwRAS43BVYwIQo56q9DnTOeR2nR6mKyXuDUg6RZwghwg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1761477762; a=rsa-sha256; cv=none; b=fD551GrRoscoUfE8SaUmJd0Sxy+u+ase+DeJ88UZ8ftwPEaArdeulm8KgKeyX/EJzkQAsF a3d01eHJUFgXq6lQbiw7FxNX0jLdN9S8u9VsgXVgAW9NlALzpYCjUi0inFX0Y5TOq6U9UL V0xcCftmnmeA7dPlPhbDGxDmHUgsrt3g0HY1UChssl9EVoxYbOtf0Ou/fyhdi6Jhimsjh+ 0bG9AgvGq+WHc0l3i2HjDgqtUwg9sJjb5Xpeq4PNOYaS1WYF+l2eIlHZjhKlwL9GyHdvOK frRQ0FEbq65kRZxU00wU9AvhtEZzo+8bU6nf3+bs481GMnxzQpF50y/LSzDBXw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4cvZ4L4ZXRzWdv for ; Sun, 26 Oct 2025 11:22:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 59QBMgls081724 for ; Sun, 26 Oct 2025 11:22:42 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59QBMgqZ081721 for net@FreeBSD.org; Sun, 26 Oct 2025 11:22:42 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 290221] [netlink] default build of /usr/sbin/arp is broken for proxyarp Date: Sun, 26 Oct 2025 11:22:42 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 14.3-STABLE X-Bugzilla-Keywords: regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: mfc-stable15? mfc-stable14? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D290221 --- Comment #4 from commit-hook@FreeBSD.org --- A commit in branch stable/14 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3Df7937053fd0899e7b808bab3a0576ff16= f3e943d commit f7937053fd0899e7b808bab3a0576ff16f3e943d Author: Andrey V. Elsukov AuthorDate: 2025-10-17 07:53:35 +0000 Commit: Andrey V. Elsukov CommitDate: 2025-10-26 11:21:14 +0000 arp: fix adding proxy entries for P2P interfaces The old rtsock implementation used in-kernel workaround to do so. When route to specified destination address used P2P interface, the kernel did the search with ifa_ifwithnet() for most suitable network and then add proxy entry to this interface. Use similar approach with netlink implementation. We already have get_ether_addr() function that does almost the same thing as ifa_ifwithnet(). Use it when we find that destination route uses P2P interface and then try to guess suitable interface. This should fix the use of netlink-based arp(8) in mpd5. Rename get_ether_addr() to get_ifinfo(), since now it is used to find only ifindex in case when hwaddr is specified by user. Also make set_nl() and delete_nl() prototype similar to rtsock. And allow '-i' to be used with '-S', since we already allow the same for '-s'. PR: 290221 Reported by: eugen Reviewed by: eugen Differential Revision: https://reviews.freebsd.org/D53113 (cherry picked from commit c26d6bf9da013e839d9a696746ea1741569e619e) usr.sbin/arp/arp.c | 32 ++++++++++++++++++++------------ usr.sbin/arp/arp.h | 9 ++++----- usr.sbin/arp/arp_netlink.c | 20 ++++++++++++++++---- 3 files changed, 40 insertions(+), 21 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Sun Oct 26 21:00:29 2025 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4cvpv225Ztz6DXj7 for ; Sun, 26 Oct 2025 21:00:30 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cvpv20ZZ2z3Pwf for ; Sun, 26 Oct 2025 21:00:30 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761512430; 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=Vh4Cw7lw+HzGjByZDllkBnCuotaQOOIORmGoXmANmy8=; b=so1lcIIg8fhsLdgObufWEMYh0YGBm+UoabACY4vPC14GhH+Des7Iz7EMMtn1XME2j1EoSf fBvPk/Ku9YXv6wpg2x7kCzsMH+r+wr0DQMNXjnNvluspmtBFNHnew1OVmWRaecjfIBkRzq evIBffulMN8kliZSspCUoSL7BqIRhboDmk91PrPMHWtY9cvykE9CmZMKXk+qeEvL9yoGDR Lv6MlzpZ5Bt5xVCUb49NmMmOoiXg0NABFTg4S0WNZspGv93YIC019hoPY74PolpPZyMS4+ R/NfSa7iWQIrF01uWiGbxB2Nzl78P5UdbpYerysrW+65EVZdEu80eLYI2DE3Zg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761512430; 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=Vh4Cw7lw+HzGjByZDllkBnCuotaQOOIORmGoXmANmy8=; b=WzWeXlSE46MfwI4plHJytGZN4ZlVc1lgXP58BH73uX3te+yPnys/LpsJPhCFpt84yaKec+ NsOFxIKzVcBIJ9xrb9+PT5iuSCFxuOx6GRxD3sfizCTbApP9oKoYEu28ndLviY7FRc/Weh HdBC4aE/t6/7Pz8co89MY3dPPkKLjxgeqyqD7lG4pGzcoaeY3bg2wepKxvz0kby+4CO1sD BIAQ+/DiLAjAhaO+m5y6oaEgawyiUozesjSHrP+Q+Xf5WxwqwqW+glDMwsC9yktOqx2UeN ucYW0r9eiaXzkehJGNSh8RxB8vVklQD+akBmFtYocyelqbp3TuImLPlWZ+owRg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1761512430; a=rsa-sha256; cv=none; b=ggUk6X84s095/QNHeWF6MNXziYL3y+YpbdF0q0Yn2OYtAWiStEVdSUhmoCwVyW3GlBCIe5 sGcH6ELriRTZphAtNhuX4sSQqptfjCZQ0pr/sYUNcN/rTYWybMFYN+1sC6+XksFb6l6kfj bEX8EITuRvs4D/kt/ynX4v3qv4cI0R5eajhSXgJYN0c/AK33Q5EjtRuzlfMxmbVQX+tPgf hPRp6GzSKefmR4UylEPDfLkSJa3t8L2zwxoxcNtX03VkwNnTPawuY3p9p7vmmLFWkxFQkd IzzAhE2RcxEfiEaJojA/vAM0aX9znnM7zdqegeqTmNarMrsXtxY9gbnNszqpgg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4cvpv20B1HzqNl for ; Sun, 26 Oct 2025 21:00:30 +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 59QL0TDu071623 for ; Sun, 26 Oct 2025 21:00:29 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59QL0Tdh071621 for net@FreeBSD.org; Sun, 26 Oct 2025 21:00:29 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Message-Id: <202510262100.59QL0Tdh071621@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, 26 Oct 2025 21:00:29 +0000 List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="17615124294.04D4aAAaE.68972" Content-Transfer-Encoding: 7bit --17615124294.04D4aAAaE.68972 Date: Sun, 26 Oct 2025 21:00:29 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" 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 | 118111 | rc: network.subr Add MAC address based interface 1 problems total for which you should take action. --17615124294.04D4aAAaE.68972 Date: Sun, 26 Oct 2025 21:00:29 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" 
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 |    118111 | rc: network.subr Add MAC address based interface 

1 problems total for which you should take action.
--17615124294.04D4aAAaE.68972--