From owner-freebsd-net@freebsd.org Tue Nov 27 11:25:49 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 634951146D4A for ; Tue, 27 Nov 2018 11:25:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id DA5377278B for ; Tue, 27 Nov 2018 11:25:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 9487A1146D48; Tue, 27 Nov 2018 11:25:48 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6F20B1146D47 for ; Tue, 27 Nov 2018 11:25:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id EA11572785 for ; Tue, 27 Nov 2018 11:25:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 206DC89F1 for ; Tue, 27 Nov 2018 11:25:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id wARBPkMg024837 for ; Tue, 27 Nov 2018 11:25:47 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id wARBPkpc024836 for net@FreeBSD.org; Tue, 27 Nov 2018 11:25:46 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 233535] Machines lost ping6 after adding same IPv6 address Date: Tue, 27 Nov 2018 11:25:47 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: slavash@FreeBSD.org 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 MIME-Version: 1.0 X-Rspamd-Queue-Id: DA5377278B X-Spamd-Result: default: False [2.24 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_SPAM_LONG(0.62)[0.618,0]; NEURAL_SPAM_MEDIUM(0.73)[0.730,0]; ASN(0.00)[asn:10310, ipnet:2001:1900:2254::/48, country:US]; NEURAL_SPAM_SHORT(0.89)[0.890,0] X-Rspamd-Server: mx1.freebsd.org X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Nov 2018 11:25:49 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D233535 --- Comment #6 from Slava Shwartsman --- (In reply to Andrey V. Elsukov from comment #5) This is the output after the issue reproduced: # ifconfig igb0 igb0: flags=3D8843 metric 0 mtu 1500 =20=20=20=20=20=20=20 options=3De527bb ether 0c:c4:7a:a8:b7:f6 inet6 fe80::ec4:7aff:fea8:b7f6%igb0 prefixlen 64 scopeid 0x1 inet6 2002::1 prefixlen 64 inet 10.209.52.157 netmask 0xfffffc00 broadcast 10.209.55.255 media: Ethernet autoselect (1000baseT ) status: active nd6 options=3D21 # ifconfig igb0 igb0: flags=3D8843 metric 0 mtu 1500 =20=20=20=20=20=20=20 options=3De527bb ether 0c:c4:7a:a8:b7:76 inet6 fe80::ec4:7aff:fea8:b776%igb0 prefixlen 64 scopeid 0x1 inet6 2002::2 prefixlen 64 inet 10.209.52.158 netmask 0xfffffc00 broadcast 10.209.55.255 media: Ethernet autoselect (1000baseT ) status: active nd6 options=3D21 --=20 You are receiving this mail because: You are the assignee for the bug.=