From nobody Mon Sep 15 02:31:42 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 4cQ8Db0VpLz67slg for ; Mon, 15 Sep 2025 02:31:43 +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 4cQ8DZ61N8z3q4h for ; Mon, 15 Sep 2025 02:31:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1757903502; 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=TYTj67M6sU8eoPhOh+Cmr4Ia3aF+B/uBF2icu4ZoPw0=; b=YE4/BdMNti7Ta79TVze/SytRK3r90w0n5eHX5xxDMHzJjj3iVplouXNXOAs/JV3eImM4cq 5ONOL+gqZ1w7NlhM+2uVPPS7ePTrGBiCFGwoX0ql0HDFGv4mqPpaQMxTi6B7MMHPaH/OtT bVcQaNEcAXkYZWEN/9nMbYBoiI+BMNrK8yRfnCxaKiwen/3+cojY34fr0R077bEjhst0N8 AA9AvW57By0heZ/Lv2SOa7M9ZU+zNdPC9+wSxeEWcVrbyBK7TI72is8vmtUFdnwGA48wkN Sxnx1TJg050Xpj5XGFiw5fQZkknoNglk0CZBsDHIWmBSwTyo3Z4UWrhvjqooEQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1757903502; 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=TYTj67M6sU8eoPhOh+Cmr4Ia3aF+B/uBF2icu4ZoPw0=; b=rZhH3fVuom9URnWq3f3rjn1Fd+SCz7gysJXkmPqvpr9bTcc6k7yYAexOIR8c9Okxi06KS/ OEQSzJAeGVa8D5NTVoignULcUR8RA4E5YIrhOZzhcPJO0qJ7gNNEQbEvw4XBB1uHYW8pmN Y2ncr4eOnga3W9yjgeUzPuMPVPd8GnB4yznwCQ5E28ftprRqlq+gA4C6uK087/L48XOJXp d1iPZWutt1pccicCwXX/XEBs3OmTjkObZJvrbXwH6g6S0VJYJhOzj9nnRBDaPQpBCI6sad AV6D3dVd5FAzcXxNr4OpFS2+ZBY8CL3u7gDLNe3uM9sXuOWzlN9MQiv8FRpbzw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1757903502; a=rsa-sha256; cv=none; b=ZknmdYUPRf4WCnX36VLxcBzqVags+6DUQWNqoaA6rAaNG2BT1iJN3gNmSC7DBa6DVf9hTg TEDXjsYOb0qyLEIg2HnCrKSkTfG5wYkDgz6ZO+eGkwVmOST/7e32ZudCJoik3QwgcAF6Gm 3GHNrFP/qY+Hqt3fk08nfRSSng3szBdlMevTl4ZSq+uMawW0R9IJuYsUV/LfnD7U/Sq2nq Gyn+SiqYavbPKMw+/UaPb8ajXq2uBj6N6ach26E33e9nZYqqjjkie2uul1rMTFybMrTZHr IfLPcQo3iowyOlVwnei2W+CJYF7/TgsCcZFQqktDGTWxJByA2qdhH6aM4Q8vsA== 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 4cQ8DZ5G71zcHf for ; Mon, 15 Sep 2025 02:31:42 +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 58F2VgM4072608 for ; Mon, 15 Sep 2025 02:31:42 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 58F2VgWk072607 for net@FreeBSD.org; Mon, 15 Sep 2025 02:31:42 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 289545] No option to disable NOMAP leads to network down/up with em0 when starting bridge. Date: Mon, 15 Sep 2025 02:31:42 +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: 13.5-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: spork@bway.net 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=3D289545 --- Comment #4 from spork@bway.net --- this feels like a lot of words to discredit that this has a large impact on people that run lots of virtualized things. The reason some were asking for= a toggle was to let the "it's not a problem" crowd carry on while those who f= ound it not acceptable for their environment could change the behavior from defa= ult. In a server environment, it's not really an option to be either a) swapping= out all your servers or b) adding new ethernet cards to expensive 1U servers th= at already include a high quality pair of NICs that operate fine under other O= Ses. --=20 You are receiving this mail because: You are the assignee for the bug.=