From nobody Fri Sep 19 17:37:52 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 4cT08K12QQz68KT1 for ; Fri, 19 Sep 2025 17:37:53 +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 4cT08K05lBz4NB6 for ; Fri, 19 Sep 2025 17:37:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1758303473; 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=uOtN2oDEZ1TxoH4Mbca3MctOtfxUDcEqOakjxtDzmdU=; b=BeRLTB8p8SJY3DQ09E3Am293gImC9jlARLICEHDiLKfsOC+KXRJE7lbkaOKWlY/9b4auzM 6WyQg30oGnoWv11ZSxIKoLqdqGjp2wBgJ1X6uSXgy/Hrj4IG7pdZ8TXQJY/eEWuujl8Lph 5KkgNrS9ngCgEyKA6JilWL01qk6JDoSwaJvJ4h8qFkaqmxpmpklWr5Rzi1qtx6TiHRg3vK z5kh11+ZTBvS71ULfOVV+Ooa++ijeJrk+5U2EuYXcXlgbyDXJoT1dHqm9PIMwfbgmvUY8g Lbp60iTmtbThIJO0/9uxURp4IrwS3MFNcmAWmfubdBhFqWqu3ZNZcsvgDb5Rdw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1758303473; 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=uOtN2oDEZ1TxoH4Mbca3MctOtfxUDcEqOakjxtDzmdU=; b=n3bRL2WzEy1aX1d8rtY+nu3fMwr/oowV7g/+xTIAP0hvf+eEpAMIrRA4YdOHM42nS1T1PZ pZVDSc+W8jzr3vlFx54kL+IH4t7ssF/yPRf0DuKKwIuU8OBS4f5E8XOEoURCpEZ+bDbaNd pT0cVWfgtvKY+DblJ6MpAbIVW1qB+pfNQNiPMB5LfrHKmZqUK23u8bAkMM8Ti3OQ4oAvEg h0QVayW5hXP/jN00wAvWcTOKswppE8YSduPAYDlXc5Y6S5d7K8C3NfIktFWCb3ofO2HoKc vYwUkr5/Wn4/j0niUG3a7HTtradlH5w8ML5to30oUcOLPl0vE3E9VsJ5LXnE+Q== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1758303473; a=rsa-sha256; cv=none; b=qnqJEAEeWSQrLQEkXJzHPNm5JeWU609YUS21+fEk2s+zJVtLeU6tDtiNO0m+1wUvVOL6VI lLTSZbmpGokgAmjINIpXJ6OwLJmwsHNzbLPCENpeww8872A5jnaFv76YaV7zkMr7VOesXi Q+1SX+1GEyS0RTOMwrJMDdt4t+5gxMzYWQjfXxUbw9Cs+fozGKYZYVMP4ag8OpxP9cY5GS NllxBjsjG7bOzDZUx31Nzb5tYg5feHdMm2LXjUHOT+wjxIr080LqA1Umx7jGkMagnFHMHo /fhzEUXTvaT8tQTS02XggI12uZzeUSiPD3IZyqcXeTpsQCM1SewE5YI3+XREww== 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 4cT08J6VYKz16cZ for ; Fri, 19 Sep 2025 17:37:52 +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 58JHbqrU091773 for ; Fri, 19 Sep 2025 17:37:52 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 58JHbqY8091772 for net@FreeBSD.org; Fri, 19 Sep 2025 17:37:52 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: Fri, 19 Sep 2025 17:37:52 +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: zlei@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=3D289545 --- Comment #9 from Zhenlei Huang --- (In reply to Mark Johnston from comment #7) The reporter is on FreeBSD 13.5 . The IFCAP_NOMAP was introduced by John via commit https://cgit.freebsd.org/src/commit/?id=3D82334850ea451f7f6903be20e4836118e= 6a77460 , and later it was refactored by Gleb, and converted to IFCAP_MEXTPG via co= mmit https://cgit.freebsd.org/src/commit/?id=3D3f43ada98c89bce5ae416e203ba0e8159= 5a5cd88 . The commit was MFCed to stable/13 and is in releng/13.5 . It appears the refactoring is not complete. The `\33NOMAP` in ifconfig.c was left unchanged. I think that should be converted to `\33MEXTPG` ( for stabl= e/13 ) . CC @Gleb . --=20 You are receiving this mail because: You are the assignee for the bug.=