From nobody Wed Oct 15 11:38:45 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 4cmpxz4DRnz6CDnQ for ; Wed, 15 Oct 2025 11:38:47 +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 4cmpxz3dkpz3sK2 for ; Wed, 15 Oct 2025 11:38:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1760528327; 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=9t1XtHbvUB5NxycdaWG9QBfHUhmZ6kwR/0nMXIV11rE=; b=CGjynSEddKwJsF+gu8ewU+moFHSmNQ1kZhquCL+D2qCjnO7X4dLBpjHbciFSS567MHM+FZ MHZJtLNzmJJxluu+UVArjSo5yZXQQwA15K5lA/T6C5uQnuKHWMrIpf8dngv/1q3yTgJhhT nGZrnhimB5pbVnrULU6UilppHg9QRdQ+KDGOD7XjMHAISssuQEBuzivNntt3uiMM7m1ELH 5pG03q+b5U/R2+ui5KYUXqL47AAqkDa1UQrxy5IRI6gI6eUqh0yVb7niK6hD17kk9p9HOf dO2ZW1Ns0nyDATN2seHMvW9HQZF3rK3JVDkefZFB3yWxHBbVelO0uolrhuN2Qw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1760528327; 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=9t1XtHbvUB5NxycdaWG9QBfHUhmZ6kwR/0nMXIV11rE=; b=YYptMFlQDOMLf2UECy+dhdBWf8I/pok27kKgaeHYk3JnqHZdQ5YpZSmnMaiirF7D0T0BLM B4fVKFVseCSW2zUzv21+ZYvKi/jd/BRhg9lggXEcVPaEz/rCucCQRdX8Jov9c5v+SDjUY4 TiJYNj9voneGptAJ0YiU2Q5chLazKe3IwBVDzu/QCKrSRCd93+7sNaqNH0T1LZbWBGrN5e jwhUEcmMVsu8wc6LVaSC6VSCeAXSwVRt+7xE4wT/9opTsFfYsyLHIbx5QmEY5rMso+HLcI APxBRUVl6ftRUu2qfyq+13G149WmMqHR3tuWKQx1d1SaNQBZuYSj266gheXp4Q== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1760528327; a=rsa-sha256; cv=none; b=fcIwDeqgfv2J06qL5JLx8lsvpccHjh/2pgkN2MePmx+Ln/QUgA1QUi72iGZww3gOndPZPW i+TL9lQfSkjzvTlcS7sheONHAcMbfd7umH62g16HaAthElio+V/fPz/KY/QGg70sDTvfa9 zGoKJXfEI/k4nd6RGLpVfkDh4CRITaqcb2n8a1lxJ3ifqLh6bt6IRsbkcnJClHRr+1rEHb S3uiwkIJamzHyAChgucxEPYtlPjUxr3RHxFLqJ/acVq5WtCkYek0SW7LtfuSE3QiJB+OsE dKUNVdteqMhzMmV4UHbgvYJBraKClGSlMhvN71j9luVCd8oc4nrn0v/7fp8lBA== 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 4cmpxz3FgRzd6Z for ; Wed, 15 Oct 2025 11:38:47 +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 59FBclUT003940 for ; Wed, 15 Oct 2025 11:38:47 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59FBclMg003939 for net@FreeBSD.org; Wed, 15 Oct 2025 11:38:47 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, 15 Oct 2025 11:38:45 +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 #23 from Michael Tuexen --- (In reply to vova from comment #21) Let us focus on the vtnet setup (will look at the jail later). You say that you have a vtnet interface and two wg interfaces. How is this part of the table: vtnet: 14.3 stable/14 send w/o offloading 789 772 send w/ offloading 485 523 recv w/o offloading 1938 2052 recv w/ offloading 719 972 generated? * Is the traffic directly going over vtnet? * Or is the traffic going over wg, which then gets over vtnet? * Does the traffic go through NAT? * --=20 You are receiving this mail because: You are on the CC list for the bug.=