From nobody Thu Jul 10 11:56:32 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 4bdCxF5tdcz60xZt for ; Thu, 10 Jul 2025 11:56:33 +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 "R10" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4bdCxF5G0pz3DgJ for ; Thu, 10 Jul 2025 11:56:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1752148593; 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=EKw9ZAvsrlW3N19L130ARZCrBpZNy/VQmboh4yyqb40=; b=qam6wcTiZLTnETG8RF4g1aJw8d1wJQKxdmvAi0LieUJvmHyD2UPTZMbjOuVf/G950v584H dxgvblQQ9+96LhVwKKUufNNI7uRcb8WBS2C/qvQb2ZtwateUGbWH51S/iv2Ki8q5fraAq8 KBfKn2aeswUNuetGc/CUVXfmMco2BX+nSajdJBfGI5Hf7yInT3Yx8QXCB/O53FniDknlrP 3+3ss1i27ViBRHLOq/OnzrshqUZcYj+3m9Ee+3XQoloIcV6yhHTh5nULqHhA0jVYfv2+JJ IMSSLTKBwONWB6QMvtJZVSoCwq7Gqc+tKlWFWpiW95RaBvDsod9Wi3P5MGSAhg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1752148593; 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=EKw9ZAvsrlW3N19L130ARZCrBpZNy/VQmboh4yyqb40=; b=A4okAcD3athU4z/c7V5SGyICNdHvZwRrj+F2IWQ2YMJWgmTbnrVOM6IlvLJWzeElCKPri+ 6AsgN0Rbb8qwnXJ2qHDZ6VQpFbSWOgU67RiqPMeA8elm/xQ4luwKbVpCo/Eg2sMK7h72o3 YhBB8ELVEM9na74VOmYvr462r8XfmLhtAIqbP+OrXfR4JMDWhK0CpQ+66+hcV+yyAiOm4p HgWcLf/27VWBvJafUYUzMO84lAhb6PLW5c0iGsaX565XnNz95pBhqDLRhrMxa4qG2ve+gr 8cgjJOSlZ8KtxXI0jYWqJQRX3FdZW9N3ffhfntc0wcLwIICdX1eYv1NSD5s9Ag== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1752148593; a=rsa-sha256; cv=none; b=dvgCgEoXl5WGQDejLSI9MDmvRqtTGEGqjvKJM8qa1C17M+Sii/ARiN23ZfYVFR1HlrAS/6 CPlSlKVAp1T813tRiqR/6odR0BJP4bV7XF3Lj4pPJwIo4CdlLJh+Hs15+aZjAN1dIEehga MwYFmNguWob1L3tjSnCywsCI8qwPV0yYJrfLKiNWwacHmzN7lEZlew+4u7Uu9ZRC4nRvFn 0iEoiv75+agHLNwD4IBRE0nl+pKLiv0Z6hO2zypAXcFTzaN6yNbUiU9WhwahkldVdv9Ug9 7KCXBlgvcaes2yEYQHkf2sGIyllCYACjYLuVnpSusbPkoPtVxPC7pudVVciJMQ== 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 4bdCxF4b3Lz16Cx for ; Thu, 10 Jul 2025 11:56:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 56ABuXJh099913 for ; Thu, 10 Jul 2025 11:56:33 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 56ABuXHC099912 for net@FreeBSD.org; Thu, 10 Jul 2025 11:56:33 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 165059] vtnet(4): Networking breaks with a router using virtio net driver on KVM host Date: Thu, 10 Jul 2025 11:56:32 +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: 9.0-RELEASE X-Bugzilla-Keywords: needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: assigned_to 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=3D165059 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |net@FreeBSD.org CC| |bugmeister@FreeBSD.org --- Comment #42 from Mark Linimon --- ^Triage: as bugmeister, I'm sorry that this one has fallen through the crac= ks. Let me try to reassign it to the net@ group to see if the subscribers there can comment. NB for net@: the believed workaround is to disable hw checksum offloading.= =20 There are multiple submitters who have reported this. Comment 16 from bryanv@ may be a good place to start. --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.=