From nobody Tue May 23 13:38:24 2023 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 4QQb4K11qrz4CVYF for ; Tue, 23 May 2023 13:38:25 +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) 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 4QQb4J64d7z3x3L for ; Tue, 23 May 2023 13:38:24 +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=1684849104; 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=XFvEuKHJj9c0Es8M8gHjLps8rM01XrDhKPZZeWCUtXI=; b=hqm/W8L8yNDZY2PHRXV3hK++Ht1FKSCRhd+nmWObHc7XCLnfAUM+boLx/5/rbCWIDqinqZ a1+svd1GNUNtGTrHWGqjPhiUcl5RWL6kyQXAVbhT62qUObsToMx9ftwU7cWUaxJWUFlqHR DJQqjdk4jgyxnKzFwDqneqcb16rRZ+bbK0oTuc5bjjKp7vuR+/jx3g24fDPeTDZKOLksEv sjZsG6oTCPu8y/1HXto29g6TqFcn47NUePM1UGORyVeZ3VszVHK3A3fwlD3K/HhrveXk85 0uJ1IAWXXn8HGnTdxEXxOrI3CQnn2WiASqD458BgFIhrRw4VXfNKa7N/PQbu3g== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1684849104; a=rsa-sha256; cv=none; b=pD2hENIJoiVWP7IskrlJPTsVGc6EgPGqPlDgRX3+/S2BDz4q1RsCcxvj29sQVUe6diCAeV j7OXIn0z4+XBAk29axY562sOq3CzF2OSU9iko7FQ2RV+Bhwb6FDVq4IwmkrHlDqSKnj8eu qXQK3fULnk/w/ykssH4UdFGFtliBpbtYi9zhPR8/b+ju7N6kx0JNcfC/Wkw9p8xBpwEm7g aKJlhIgRrGSw3mHfOxduz0EDNqnhe6wYG6mt5dYDXnBimsBo1JRrKp0kA4dK30KR6iI8Ct 1RmfoTzUcHMXhkupFaWib7pJVz0zp7IHuGjEPYjDYwB5v5+qnEYvxOIOeFXy7w== 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 4QQb4J51VVz12Bq for ; Tue, 23 May 2023 13:38:24 +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 34NDcOxo000974 for ; Tue, 23 May 2023 13:38:24 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 34NDcOw4000973 for net@FreeBSD.org; Tue, 23 May 2023 13:38:24 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: net@FreeBSD.org Subject: [Bug 270859] dmesg message: mce0: a looped back NS message is detected during DAD Date: Tue, 23 May 2023 13:38:24 +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: 13.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: dmitry.wagin@ya.ru 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-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=3D270859 --- Comment #10 from Dmitry Wagin --- How to reproduce: Add to rc.conf: iovctl_files=3D"/etc/iov/mlx5_core0.conf" /etc/iov/mlx5_core0.conf: PF { device: "mlx5_core0"; num_vfs: 8; } DEFAULT { passthrough: true; } network configuration: kldload carp ifconfig mce0 inet 192.168.1.4/24 up ifconfig mce0 inet 192.168.1.70/32 alias vhid 70 advskew 100 pass qweasdzxc cat /var/log/messages: <6>1 2023-05-23T13:26:04.687203+00:00 alpha04 kernel - - - carp: 70@mce1: BACKUP -> MASTER (master timed out) <6>1 2023-05-23T13:26:04.687235+00:00 alpha04 kernel - - - carp: 70@mce1: MASTER -> BACKUP (more frequent advertisement received) <6>1 2023-05-23T13:26:04.687252+00:00 alpha04 kernel - - - in_scrubprefix: err=3D65, prefix delete failed <6>1 2023-05-23T13:26:08.011085+00:00 alpha04 kernel - - - carp: 70@mce1: BACKUP -> MASTER (master timed out) <6>1 2023-05-23T13:26:08.011138+00:00 alpha04 kernel - - - carp: demoted by= 0 to 240 (send ok on mce1) <6>1 2023-05-23T13:26:08.011155+00:00 alpha04 kernel - - - carp: 70@mce1: MASTER -> BACKUP (more frequent advertisement received) <6>1 2023-05-23T13:26:08.011170+00:00 alpha04 kernel - - - in_scrubprefix: err=3D65, prefix delete failed <6>1 2023-05-23T13:26:11.472389+00:00 alpha04 kernel - - - carp: 70@mce1: BACKUP -> MASTER (master timed out) <6>1 2023-05-23T13:26:11.472413+00:00 alpha04 kernel - - - carp: 70@mce1: MASTER -> BACKUP (more frequent advertisement received) <6>1 2023-05-23T13:26:11.472429+00:00 alpha04 kernel - - - in_scrubprefix: err=3D65, prefix delete failed <6>1 2023-05-23T13:26:14.882832+00:00 alpha04 kernel - - - carp: 70@mce1: BACKUP -> MASTER (master timed out) <6>1 2023-05-23T13:26:14.882851+00:00 alpha04 kernel - - - carp: 70@mce1: MASTER -> BACKUP (more frequent advertisement received) <6>1 2023-05-23T13:26:14.882867+00:00 alpha04 kernel - - - in_scrubprefix: err=3D65, prefix delete failed <6>1 2023-05-23T13:26:18.218221+00:00 alpha04 kernel - - - carp: 70@mce1: BACKUP -> MASTER (master timed out) <6>1 2023-05-23T13:26:18.218277+00:00 alpha04 kernel - - - carp: 70@mce1: MASTER -> BACKUP (more frequent advertisement received) <6>1 2023-05-23T13:26:18.218297+00:00 alpha04 kernel - - - in_scrubprefix: err=3D65, prefix delete failed <6>1 2023-05-23T13:26:21.854674+00:00 alpha04 kernel - - - carp: 70@mce1: BACKUP -> MASTER (master timed out) <6>1 2023-05-23T13:26:21.854703+00:00 alpha04 kernel - - - carp: 70@mce1: MASTER -> BACKUP (more frequent advertisement received) <6>1 2023-05-23T13:26:21.854719+00:00 alpha04 kernel - - - in_scrubprefix: err=3D65, prefix delete failed <6>1 2023-05-23T13:26:25.090216+00:00 alpha04 kernel - - - carp: 70@mce1: BACKUP -> MASTER (master timed out) <6>1 2023-05-23T13:26:25.090243+00:00 alpha04 kernel - - - carp: 70@mce1: MASTER -> BACKUP (more frequent advertisement received) <6>1 2023-05-23T13:26:25.090260+00:00 alpha04 kernel - - - in_scrubprefix: err=3D65, prefix delete failed <6>1 2023-05-23T13:26:28.653214+00:00 alpha04 kernel - - - carp: 70@mce1: BACKUP -> MASTER (master timed out) <6>1 2023-05-23T13:26:28.653268+00:00 alpha04 kernel - - - carp: 70@mce1: MASTER -> BACKUP (more frequent advertisement received) <6>1 2023-05-23T13:26:28.653285+00:00 alpha04 kernel - - - in_scrubprefix: err=3D65, prefix delete failed <6>1 2023-05-23T13:26:32.000848+00:00 alpha04 kernel - - - carp: 70@mce1: BACKUP -> MASTER (master timed out) <6>1 2023-05-23T13:26:32.000877+00:00 alpha04 kernel - - - carp: 70@mce1: MASTER -> BACKUP (more frequent advertisement received) <6>1 2023-05-23T13:26:32.000892+00:00 alpha04 kernel - - - in_scrubprefix: err=3D65, prefix delete failed <6>1 2023-05-23T13:26:35.547204+00:00 alpha04 kernel - - - carp: 70@mce1: BACKUP -> MASTER (master timed out) <6>1 2023-05-23T13:26:35.547264+00:00 alpha04 kernel - - - carp: 70@mce1: MASTER -> BACKUP (more frequent advertisement received) <6>1 2023-05-23T13:26:35.547282+00:00 alpha04 kernel - - - in_scrubprefix: err=3D65, prefix delete failed <6>1 2023-05-23T13:26:39.083242+00:00 alpha04 kernel - - - carp: 70@mce1: BACKUP -> MASTER (master timed out) <6>1 2023-05-23T13:26:39.083267+00:00 alpha04 kernel - - - carp: 70@mce1: MASTER -> BACKUP (more frequent advertisement received) <6>1 2023-05-23T13:26:39.083282+00:00 alpha04 kernel - - - in_scrubprefix: err=3D65, prefix delete failed <6>1 2023-05-23T13:26:42.719677+00:00 alpha04 kernel - - - carp: 70@mce1: BACKUP -> MASTER (master timed out) <6>1 2023-05-23T13:26:42.719724+00:00 alpha04 kernel - - - carp: 70@mce1: MASTER -> BACKUP (more frequent advertisement received) <6>1 2023-05-23T13:26:42.719741+00:00 alpha04 kernel - - - in_scrubprefix: err=3D65, prefix delete failed <6>1 2023-05-23T13:26:45.955221+00:00 alpha04 kernel - - - carp: 70@mce1: BACKUP -> MASTER (master timed out) <6>1 2023-05-23T13:26:45.955249+00:00 alpha04 kernel - - - carp: 70@mce1: MASTER -> BACKUP (more frequent advertisement received) <6>1 2023-05-23T13:26:45.955267+00:00 alpha04 kernel - - - in_scrubprefix: err=3D65, prefix delete failed <6>1 2023-05-23T13:26:49.616084+00:00 alpha04 kernel - - - carp: 70@mce1: BACKUP -> MASTER (master timed out) <6>1 2023-05-23T13:26:49.616112+00:00 alpha04 kernel - - - carp: 70@mce1: MASTER -> BACKUP (more frequent advertisement received) <6>1 2023-05-23T13:26:49.616128+00:00 alpha04 kernel - - - in_scrubprefix: err=3D65, prefix delete failed <6>1 2023-05-23T13:26:52.989472+00:00 alpha04 kernel - - - carp: 70@mce1: BACKUP -> MASTER (master timed out) --=20 You are receiving this mail because: You are the assignee for the bug.=