From nobody Fri Nov 11 20:55:22 2022 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 4N89vZ5RtVz4g2jy for ; Fri, 11 Nov 2022 20:55:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4N89vZ4Ljtz4Vgt for ; Fri, 11 Nov 2022 20:55:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1668200122; 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=Z+w8uxBGPAAdZFEv93cCFMIzja/uGEEdiIeb1qC5Nck=; b=OUu5PY6/+kUmrWmBii/MzOIlccccf97w0zhyvALAh0kjFzdMs85/M3b3d+Ot7jiqpmiD/p LjL2pLiHzOYkBibfgdY6t1KM50YwYSCA5U/reSwaUMn5q9rTXJL9/MatlSgw5IVMhYmdCv 63jFq9IBaO1cClpnb5GLGBpsaezFrISK+4A5nNoKwWEJs9VnyIXSb4vxdkq68/7qdxmhPu aMYalsBBC7Yt1qQlkFWBn+BACEelzxsmLpykPu0zOda8Y+tBLUdzKHGHEJO+9aCFCCCtix fFACwjoomoRY0X7bcoNy6aeLBOgsYFVED5Ws/1Dh+SnF4JVIkX1/6PMwqxf0yg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1668200122; a=rsa-sha256; cv=none; b=C//eRPL6KPhc6nWtgc8Y6xZvdpkZmVDuYcdvaJsdMjhBGvDqcKh7EgyARAQHuVd8ZF5xeb 46bKt7AtUH7AS6s2Q0AOfH+k8kLOM5FhAj9BX6e22ew2Z583O0/ElyCM1RnYGr0SZvTq9+ BCcdOF/6fkerjQwo+a27y562gw0O0ahTq9vvnRQtemQHLNJTIqShAisijwMHIjubbvc22j Gl5pxV5OeWpCMXpDXP75fj/xi3aljOCVtrePGyCT7hw/G5gdN3+4gY3WuRUG1hMjhXkJyM gZLHsSn3Tge8nuN5UFkmc2HyDKlTJ6wBPuYmNptZ2DlVSkmIBCUqaibiyCo68w== 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 4N89vZ3JRdzxYN for ; Fri, 11 Nov 2022 20:55:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 2ABKtMGI046843 for ; Fri, 11 Nov 2022 20:55:22 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 2ABKtMle046842 for net@FreeBSD.org; Fri, 11 Nov 2022 20:55:22 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 165059] vtnet(4): Networking breaks with a router using virtio net driver on KVM host Date: Fri, 11 Nov 2022 20:55:22 +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: 9.0-RELEASE X-Bugzilla-Keywords: needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: koobs@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? mfc-stable13? mfc-stable12? X-Bugzilla-Changed-Fields: bug_severity keywords short_desc flagtypes.name cc priority assigned_to Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated 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 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D165059 Kubilay Kocak changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|Affects Only Me |Affects Some People Keywords| |needs-qa Summary|[kvm] virtio-kmod: |vtnet(4): Networking breaks |networking breaks with a |with a router using virtio |router using virtio net |net driver on KVM host |driver on KVM host | Flags| |maintainer-feedback?(bryanv | |@FreeBSD.org), | |mfc-stable13?, | |mfc-stable12? CC| |bryanv@FreeBSD.org, | |net@FreeBSD.org Priority|Normal |--- Assignee|bryanv@FreeBSD.org |bugs@FreeBSD.org --- Comment #26 from Kubilay Kocak --- ^Triage:=20 This issue needs a reproduction on currently supported FreeBSD versions and steps to reproduce (minimum test case). Ideally reproduction confirmation against CURRENT, 13.1 and 12.4 (re)confirmation that disabling RX/TX checksumming works around the issue, = or not, would also be great. --=20 You are receiving this mail because: You are on the CC list for the bug.=