From owner-freebsd-bugs@freebsd.org Wed Sep 25 14:58:25 2019 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 475F812992F for ; Wed, 25 Sep 2019 14:58:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 46dh5F1BG9z418M for ; Wed, 25 Sep 2019 14:58:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 26B0C12992E; Wed, 25 Sep 2019 14:58:25 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 24EEB12992C for ; Wed, 25 Sep 2019 14:58:25 +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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46dh5F0C94z418L for ; Wed, 25 Sep 2019 14:58:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id DA42219580 for ; Wed, 25 Sep 2019 14:58:24 +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 x8PEwOae093734 for ; Wed, 25 Sep 2019 14:58:24 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x8PEwO2Z093732 for bugs@FreeBSD.org; Wed, 25 Sep 2019 14:58:24 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: bugs@FreeBSD.org Subject: [Bug 240818] igb drivers: vlanhwfilter feature generate link UP/DOWN for each new vlan created Date: Wed, 25 Sep 2019 14:58:24 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: olivier@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 Sep 2019 14:58:25 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240818 Bug ID: 240818 Summary: igb drivers: vlanhwfilter feature generate link UP/DOWN for each new vlan created Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: olivier@freebsd.org On 12-STALBE and -head (I didn't try with older version), creating a vlan generate interface DOWN + UP. Problem reproduced with I354 and I211. How to reproduce the problem: # ifconfig igb3.1000 create vlan 1000 vlandev igb3 igb3: link state changed to DOWN igb3.1000: link state changed to DOWN igb3: link state changed to UP igb3.1000: link state changed to UP So let's disable vlanhwfilter (this will trigger another down/up): # ifconfig igb3 -vlanhwfilter igb3: link state changed to DOWN igb3.1000: link state changed to DOWN igb3: link state changed to UP igb3.1000: link state changed to UP # ifconfig igb3.1100 create vlan 1100 vlandev igb3 =3D> No more down/up with vlanhwfilter disabled --=20 You are receiving this mail because: You are the assignee for the bug.=