From nobody Sun Sep 3 10:51:22 2023 X-Original-To: stable@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 4RdpVM1F7Bz4rf0J for ; Sun, 3 Sep 2023 10:51:39 +0000 (UTC) (envelope-from herbert@gojira.at) Received: from mout-u-204.mailbox.org (mout-u-204.mailbox.org [80.241.59.204]) (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 4RdpVK117Fz4Yxr for ; Sun, 3 Sep 2023 10:51:36 +0000 (UTC) (envelope-from herbert@gojira.at) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gojira.at header.s=MBO0001 header.b=e6DkfCJN; spf=pass (mx1.freebsd.org: domain of herbert@gojira.at designates 80.241.59.204 as permitted sender) smtp.mailfrom=herbert@gojira.at; dmarc=none Received: from smtp202.mailbox.org (smtp202.mailbox.org [10.196.197.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-u-204.mailbox.org (Postfix) with ESMTPS id 4RdpVC3WV6z9sSf for ; Sun, 3 Sep 2023 12:51:31 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gojira.at; s=MBO0001; t=1693738291; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=SaV/Yc+jWtgqbRdv33gDjWEqDWMtkoOTYkubG0Wsyl8=; b=e6DkfCJN6nQVNA80zlKjgQfbFpXPmXpBX17EhA7rNCjQKJpGatvy6bTVWpG/bE/ew0R2uN UqJe8r7tUzZsfvK0umvCZtm2uP9SasHeChIb5u3uv3OnArZ/WYlqAQsoWTt6S/Dk6RphC0 4VRZAfSN1ByKYS7lSZ87AHEnkV2pkSP/Ivec5pHWGyCkDsD8/mnMpW5+4kWIIfkWDCAJrz KsaU+bJ3nD+uR1g7SZiJCIrc6uV7wk56ppPt7t1of+1KT1taTpok8NN0Y212W3ZwxRK/pN 2Hxacccvetj7DOzouxliffMfxSTtyt8L17JZIbkBTuO3EVtE+K1ts6GnVafXsA== Date: Sun, 03 Sep 2023 12:51:22 +0200 Message-ID: <87il8rttqt.wl-herbert@gojira.at> From: "Herbert J. Skuhra" To: stable@FreeBSD.org Subject: Re: net/mpd5 on stable/14 - COMPAT_FREEBSD12 required? In-Reply-To: <7b59195f-9902-629e-79e3-8a3ecc2ea161@grosbein.net> References: <871qfkr747.wl-herbert@gojira.at> <87zg28prqx.wl-herbert@gojira.at> <87h6ofkvym.wl-herbert@gojira.at> <87fs3yxvkf.wl-herbert@gojira.at> <7b59195f-9902-629e-79e3-8a3ecc2ea161@grosbein.net> List-Id: Production branch of FreeBSD source code List-Archive: https://lists.freebsd.org/archives/freebsd-stable List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-stable@freebsd.org X-BeenThere: freebsd-stable@freebsd.org MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-Spamd-Bar: - X-Spamd-Result: default: False [-1.60 / 15.00]; MID_CONTAINS_FROM(1.00)[]; SUBJECT_ENDS_QUESTION(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-0.999]; R_DKIM_ALLOW(-0.20)[gojira.at:s=MBO0001]; R_SPF_ALLOW(-0.20)[+ip4:80.241.56.0/21]; MIME_GOOD(-0.10)[text/plain]; RCVD_IN_DNSWL_LOW(-0.10)[80.241.59.204:from]; MLMMJ_DEST(0.00)[stable@FreeBSD.org]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:199118, ipnet:80.241.56.0/21, country:DE]; RCVD_COUNT_ONE(0.00)[1]; FROM_EQ_ENVFROM(0.00)[]; DMARC_NA(0.00)[gojira.at]; BLOCKLISTDE_FAIL(0.00)[80.241.59.204:server fail]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; DKIM_TRACE(0.00)[gojira.at:+]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; PREVIOUSLY_DELIVERED(0.00)[stable@freebsd.org]; RCVD_TLS_ALL(0.00)[]; ARC_NA(0.00)[] X-Rspamd-Queue-Id: 4RdpVK117Fz4Yxr On Fri, 01 Sep 2023 08:44:50 +0200, Eugene Grosbein wrote: > > 01.09.2023 13:21, Herbert J. Skuhra wrote: > > > On Thu, 31 Aug 2023 18:39:13 +0200, "Herbert J. Skuhra" wrote: > >> > >> On Wed, 30 Aug 2023 15:46:46 +0200, "Herbert J. Skuhra" wrote: > >>> > >>> On Wed, 30 Aug 2023 15:29:28 +0200, "Herbert J. Skuhra" wrote: > >>>> > >>>> Hi, > >>>> > >>>> after updating from stable/13 to (main and later to) stable/14 > >>>> net/mpd5 only connects to my ISP (VDSL with VLAN) if I enable "options > >>>> COMPAT_FREEBSD12" in my kernel. Without I get only: > >>>> > >>>> Aug 30 15:08:06 gw mpd[59876]: [L1] PPPoE connection timeout after 9 seconds > >>>> Aug 30 15:08:06 gw mpd[59876]: [L1] Link: DOWN event > >>>> Aug 30 15:08:06 gw mpd[59876]: [L1] LCP: Down event > >>>> Aug 30 15:08:06 gw mpd[59876]: [L1] Link: reconnection attempt 1 in 7 seconds > >>>> Aug 30 15:08:14 gw mpd[59876]: [L1] Link: reconnection attempt 1 > >>>> Aug 30 15:08:14 gw mpd[59876]: [L1] PPPoE: Connecting to '' > >>>> Aug 30 15:08:23 gw mpd[59876]: [L1] PPPoE connection timeout after 9 seconds > >>>> Aug 30 15:08:23 gw mpd[59876]: [L1] Link: DOWN event > >>>> Aug 30 15:08:23 gw mpd[59876]: [L1] LCP: Down event > >>>> [..] > >>>> > >>>> I guess the problem is: > >>>> > >>>> Without "COMPAT_FREEBSD12" vlanproto = 0x0000. If I run "ifconfig > >>>> vlan31 vlanproto 802.1q" mpd5 works. > >>> > >>> Maybe this commit is related: > >>> > >>> commit afbb64f1d85b7d8c2938031c3567946b5d10da4f > >>> Author: Alexander V. Chernikov > >>> Date: Sun Apr 11 17:47:03 2021 +0100 > >>> > >>> Fix vlan creation for the older ifconfig(8) binaries. > >>> > >>> Reported by: allanjude > >>> MFC after: immediately > >>> > >>> ? > >> > >> On stable/13 (GENERIC without COMPAT_FREEBSD12): > >> > >> # ifconfig vlan99 create > >> ==> vlanproto: 0x0000 > >> # ifconfig vlan99 vlan 99 vlandev igb0 > >> ==> vlanproto: 802.1q > >> # ifconfig vlan99 destroy > >> # ifconfig vlan99 create vlan 99 vlandev igb0 > >> ==> vlanproto: 802.1q > >> > >> On stable/14 or main (GENERIC without COMPAT_FREEBSD12): > >> > >> # ifconfig vlan99 create > >> ==> vlanproto 0x0000 > >> # ifconfig vlan99 vlan 99 vlandev igb0 > >> ==> vlanproto 0x0000# > >> # ifconfig vlan99 create vlan 99 vlandev igb0 > >> ==> vlanproto: 802.1q > >> > >> I guess that's why the following lines in my /etc/rc.conf no longer > >> work on stable/14 or main (without COMPAT_FREEBSD12): > >> > >> cloned_interfaces="vlan99" > >> ifconfig_vlan99="vlan 99 vlandev igb0" > >> > >> I have to replace the ifconfig line with: > >> > >> ifconfig_vlan99="vlan 99 vlandev igb0 vlanproto 802.1q" > >> > >> It also works if I remove the following lines in sys/net/if_vlan.c: > >> > >> 1110 #ifdef COMPAT_FREEBSD12 > >> 1113 #endif > >> > >> 2265 #ifdef COMPAT_FREEBSD12 > >> 2268 #endif > > > > Bug or user error? > > Seems to me as a regression in 14. https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=273539 -- Herbert