From owner-freebsd-stable@freebsd.org Fri May 21 08:38:02 2021 Return-Path: Delivered-To: freebsd-stable@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 E92B36548FE for ; Fri, 21 May 2021 08:38:02 +0000 (UTC) (envelope-from ruben@verweg.com) Received: from erg.verweg.com (erg.verweg.com [IPv6:2a02:898:96::5e8e:f508]) (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 mx1.freebsd.org (Postfix) with ESMTPS id 4Fmg3Y5D64z4Xtn for ; Fri, 21 May 2021 08:38:01 +0000 (UTC) (envelope-from ruben@verweg.com) DKIM-Filter: OpenDKIM Filter v2.10.3 erg.verweg.com (unknown-jobid) Received: from smtpclient.apple ([IPv6:2a10:3781:3e9:1:e40f:73ba:9c9d:9a10]) (authenticated bits=0) by erg.verweg.com (8.16.1/8.15.2) with ESMTPSA id 14L8bpPi086921 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 21 May 2021 08:37:52 GMT (envelope-from ruben@verweg.com) X-Authentication-Warning: erg.verweg.com: Host [IPv6:2a10:3781:3e9:1:e40f:73ba:9c9d:9a10] claimed to be smtpclient.apple From: Ruben van Staveren Content-Type: multipart/signed; boundary="Apple-Mail=_9A4890C1-ED46-4681-B437-A2ACAE81F84F"; protocol="application/pgp-signature"; micalg=pgp-sha1 Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.80.0.2.43\)) Subject: odd behaviour using lagg on bridge Message-Id: Date: Fri, 21 May 2021 10:37:50 +0200 To: freebsd-stable stable X-Mailer: Apple Mail (2.3654.80.0.2.43) X-Rspamd-Queue-Id: 4Fmg3Y5D64z4Xtn X-Spamd-Bar: ----- X-Spamd-Result: default: False [-5.60 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+mx]; HAS_ATTACHMENT(0.00)[]; HAS_XAW(0.00)[]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[verweg.com:+]; DMARC_POLICY_ALLOW(-0.50)[verweg.com,reject]; NEURAL_HAM_SHORT(-1.00)[-1.000]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RBL_DBL_DONT_QUERY_IPS(0.00)[2a02:898:96::5e8e:f508:from]; ASN(0.00)[asn:8283, ipnet:2a02:898::/32, country:NL]; MID_RHS_MATCH_FROM(0.00)[]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[verweg.com:s=verweg]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-stable@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[2a02:898:96::5e8e:f508:from:127.0.2.255]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-stable] X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 21 May 2021 08:38:03 -0000 --Apple-Mail=_9A4890C1-ED46-4681-B437-A2ACAE81F84F Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi List, I=E2=80=99m observing some odd behaviour after I decided to put the 2 = interfaces in my system into a lagg failover bond - Can=E2=80=99t add the lagg to a bridge, it will say: $ sudo ifconfig vm-public addm lagg0 ifconfig: BRDGADD lagg0: Device busy I also witnessed that starting a vm after having it reconfigured to use = a manual bridge (instead of the vm-bhyve managed one) where lagg0 is = present all IPv6 addresses are being stripped from the lagg interface. A service netif/routing restart doesn=E2=80=99t restore ipv6 = connectivity. I think I saw something similar with a (iocage managed) vnet jail too, = as that uses bridges too Regards, Ruben --Apple-Mail=_9A4890C1-ED46-4681-B437-A2ACAE81F84F Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- iQIzBAEBAgAdFiEEJ5YXTZtFY5bgSLwXiG9r7NR3qT8FAmCncV4ACgkQiG9r7NR3 qT+m/w/8CzJHCukso/HzMxJZapl73maBARiSQpRhTunvrhJ9Uq0U+5GXvYzgaKJm f03OZrT5akVSlRMGM97EMalnpIEn3BMFSPz44gJkGcNGCiKFlDRfms8wHVAcmyfO LXw5Srgf/YUzK+Prdr6CxjP5KqlpkrdGgrbxAln+uyjBlhdXBydQeEL5rIXl3ejn 0ZADLOTzgnp7OxLzofG+HpEQlHT3qIxDDAtV+3OpOvKJ9gW2MFHAGyu3pvtobL0D Jm6r1+ARc9M7YLL/cA0MHxl5Do2LKY28SfELZ3m6O9vywUfjjyJgpq5HXZ5Tj0hs njO/6QWq4fnVotCV/LcpD31UMsJiX+uQWXHKOw7aE7bh0NQZrE9Pz2XbOsOWrUYg rmIojrBRkrCe0KY+QfAYpWS1tp/CeEeMLvLAtcbTxhNxOxwZ91vTCR+uUH2HKAK2 AnH2ps8nlWA4rRNxRJbWcQmoTZYh5H1CgTZQE9r/tjVFkhEPQaQAAKF12GXhsT7O nmtECsJqRRzzqRKtJMNoVxCuOtz2OTnW0RGZtHaJk/kHxzYqakPsQVtswA2nHT6Y ZuKQHUZ6WtPMxzW1puwetjc8Bahyo4VBa8Y0/FJlH6RAETMtKHnZ/P3DaTj7r6o/ ZsqOLFdQ6Xm3D3HpxvtzvYW9/YB7gevt0JjRYqJokp4ROAj86vo= =+fba -----END PGP SIGNATURE----- --Apple-Mail=_9A4890C1-ED46-4681-B437-A2ACAE81F84F--