From owner-freebsd-current@freebsd.org Tue Jan 29 08:39:55 2019 Return-Path: Delivered-To: freebsd-current@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 9832814B1276; Tue, 29 Jan 2019 08:39:55 +0000 (UTC) (envelope-from bu7cher@yandex.ru) Received: from forward105o.mail.yandex.net (forward105o.mail.yandex.net [IPv6:2a02:6b8:0:1a2d::608]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 032B77281E; Tue, 29 Jan 2019 08:39:54 +0000 (UTC) (envelope-from bu7cher@yandex.ru) Received: from mxback2g.mail.yandex.net (mxback2g.mail.yandex.net [IPv6:2a02:6b8:0:1472:2741:0:8b7:163]) by forward105o.mail.yandex.net (Yandex) with ESMTP id AEDB24202C6C; Tue, 29 Jan 2019 11:39:50 +0300 (MSK) Received: from smtp3o.mail.yandex.net (smtp3o.mail.yandex.net [2a02:6b8:0:1a2d::27]) by mxback2g.mail.yandex.net (nwsmtp/Yandex) with ESMTP id BmiebkaIit-doxqiNPl; Tue, 29 Jan 2019 11:39:50 +0300 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1548751190; bh=brOngTSLmBF52gJnH0CzU2VIkDOOxVNYweLDDiZBC8s=; h=Subject:To:References:From:Message-ID:Date:In-Reply-To; b=pb/sU59u3up5gmty+mHL6rGHSALKtryJG02Ce/4L/qW/m1Lm8Db2XeOX2iL1Uwit9 r94BwYiiUwESkEgFYxvQFNrY0pDDnrmGlgvBcJgZpU8mUx1HeEkROfu/9ufMmUzMVl JzRun9XZIQt1mAT9k1AluwfFNQ4VJplCRgMNxmTw= Received: by smtp3o.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id OwHLKgQS2N-dn8Wjd4c; Tue, 29 Jan 2019 11:39:49 +0300 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client certificate not present) Subject: Re: icmp (IPv4) issues with VIMAGE JAILs and IPv6 To: "O. Hartmann" , freebsd-current , jail@freebsd.org References: <20190128134356.23a41e81@freyja> From: "Andrey V. Elsukov" Openpgp: id=E6591E1B41DA1516F0C9BC0001C5EA0410C8A17A Autocrypt: addr=bu7cher@yandex.ru; prefer-encrypt=mutual; keydata= mQENBEwBF1kBCADB9sXFhBEUy8qQ4X63Y8eBatYMHGEFWN9ypS5lI3RE6qQW2EYbxNk7qUC5 21YIIS1mMFVBEfvR7J9uc7yaYgFCEb6Sce1RSO4ULN2mRKGHP3/Sl0ijZEjWHV91hY1YTHEF ZW/0GYinDf56sYpDDehaBF5wkWIo1+QK5nmj3vl0DIDCMNd7QEiWpyLVwECgLX2eOAXByT8B bCqVhJGcG6iFP7/B9Ll6uX5gb8thM9LM+ibwErDBVDGiOgvfxqidab7fdkh893IBCXa82H9N CNwnEtcgzh+BSKK5BgvPohFMgRwjti37TSxwLu63QejRGbZWSz3OK3jMOoF63tCgn7FvABEB AAG0JUFuZHJleSBWLiBFbHN1a292IDxidTdjaGVyQHlhbmRleC5ydT6JATgEEwECACIFAkwB F1kCGwMGCwkIBwMCBhUIAgkKCwQWAgMBAh4BAheAAAoJEAHF6gQQyKF6qmYIAI6ekfm1VA4T vqankI1ISE6ku4jV7UlpIQlEbE7/8n3Zd6teJ+pGOQhN5qk8QE7utdPdbktAzi+x7LIJVzUw 4TywZLXGrkP7VKYkfg6oyCGyzITghefQeJtr2TN4hYCkzPWpylkue8MtmqfZv/6royqwTbN+ +E09FQNvTgRUYJYTeQ1qOsxNRycwvw3dr2rOfuxShbzaHBB1pBIjGrMg8fC5pd65ACH5zuFV A0CoTNGMDrEZSfBkTW604UUHFFXeCoC3dwDZRKOWJ3GmMXns65Ai5YkA63BSHEE1Qle3VBhd cG1w0CB5FBV3pB27UVnf0jEbysrDqW4qN7XMRFSWNAy5AQ0ETAEXWQEIAJ2p6l9LBoqdH/0J PEFDY2t2gTvAuzz+8zs3R03dFuHcNbOwjvWCG0aOmVpAzkRa8egn5JB4sZaFUtKPYJEQ1Iu+ LUBwgvtXf4vWpzC67zs2dDuiW4LamH5p6xkTD61aHR7mCB3bg2TUjrDWn2Jt44cvoYxj3dz4 S49U1rc9ZPgD5axCNv45j72tggWlZvpefThP7xT1OlNTUqye2gAwQravXpZkl5JG4eOqJVIU X316iE3qso0iXRUtO7OseBf0PiVmk+wCahdreHOeOxK5jMhYkPKVn7z1sZiB7W2H2TojbmcK HZC22sz7Z/H36Lhg1+/RCnGzdEcjGc8oFHXHCxUAEQEAAYkBHwQYAQIACQUCTAEXWQIbDAAK CRABxeoEEMihegkYCAC3ivGYNe2taNm/4Nx5GPdzuaAJGKWksV+w9mo7dQvU+NmI2az5w8vw 98OmX7G0OV9snxMW+6cyNqBrVFTu33VVNzz9pnqNCHxGvj5dL5ltP160JV2zw2bUwJBYsgYQ WfyJJIM7l3gv5ZS3DGqaGIm9gOK1ANxfrR5PgPzvI9VxDhlr2juEVMZYAqPLEJe+SSxbwLoz BcFCNdDAyXcaAzXsx/E02YWm1hIWNRxanAe7Vlg7OL+gvLpdtrYCMg28PNqKNyrQ87LQ49O9 50IIZDOtNFeR0FGucjcLPdS9PiEqCoH7/waJxWp6ydJ+g4OYRBYNM0EmMgy1N85JJrV1mi5i Message-ID: <8a6f74b5-f943-29de-2d65-88cf4e11e147@yandex.ru> Date: Tue, 29 Jan 2019 11:36:37 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: <20190128134356.23a41e81@freyja> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="oG9DwHI96HJVc3EWs1S0m14iP8CAgXKwv" X-Rspamd-Queue-Id: 032B77281E X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-6.99 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; REPLY(-4.00)[]; NEURAL_HAM_SHORT(-0.99)[-0.993,0] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 29 Jan 2019 08:39:55 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --oG9DwHI96HJVc3EWs1S0m14iP8CAgXKwv Content-Type: multipart/mixed; boundary="qcmeqsMmpMCSAH3DW6KOOmKZg0md7K5Np"; protected-headers="v1" From: "Andrey V. Elsukov" To: "O. Hartmann" , freebsd-current , jail@freebsd.org Message-ID: <8a6f74b5-f943-29de-2d65-88cf4e11e147@yandex.ru> Subject: Re: icmp (IPv4) issues with VIMAGE JAILs and IPv6 References: <20190128134356.23a41e81@freyja> In-Reply-To: <20190128134356.23a41e81@freyja> --qcmeqsMmpMCSAH3DW6KOOmKZg0md7K5Np Content-Type: multipart/mixed; boundary="------------C368D5E9F8DD935C73038EA0" Content-Language: en-US This is a multi-part message in MIME format. --------------C368D5E9F8DD935C73038EA0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 28.01.2019 15:44, O. Hartmann wrote: > Stopping all jails, destroying all epairs and bridge0 doesn't change an= ything. > The problems occured when IPv6 came into play on the specific host in q= uestion. >=20 > Does anyone have any ideas? I'm out of ideas. Hi, I think I found the problem, the bug was introduced in r342908. Can you try attached patch? --=20 WBR, Andrey V. Elsukov --------------C368D5E9F8DD935C73038EA0 Content-Type: text/x-patch; name="ipfw.diff" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename="ipfw.diff" Index: sys/netpfil/ipfw/ip_fw2.c =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D --- sys/netpfil/ipfw/ip_fw2.c (revision 343395) +++ sys/netpfil/ipfw/ip_fw2.c (working copy) @@ -1410,6 +1410,7 @@ ipfw_chk(struct ip_fw_args *args) =20 dst_ip.s_addr =3D 0; /* make sure it is initialized */ src_ip.s_addr =3D 0; /* make sure it is initialized */ + src_port =3D dst_port =3D 0; pktlen =3D m->m_pkthdr.len; =20 DYN_INFO_INIT(&dyn_info); @@ -1688,7 +1689,6 @@ do { \ args->f_id.dst_ip =3D ntohl(dst_ip.s_addr); } else { proto =3D 0; - src_port =3D dst_port =3D 0; dst_ip.s_addr =3D src_ip.s_addr =3D 0; =20 args->f_id.addr_type =3D 1; /* XXX */ --------------C368D5E9F8DD935C73038EA0-- --qcmeqsMmpMCSAH3DW6KOOmKZg0md7K5Np-- --oG9DwHI96HJVc3EWs1S0m14iP8CAgXKwv Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Comment: Using GnuPG with Thunderbird - https://www.enigmail.net/ iQEzBAEBCAAdFiEE5lkeG0HaFRbwybwAAcXqBBDIoXoFAlxQEJUACgkQAcXqBBDI oXquvQf/Z8T8yVZmpptZCiATU4QdATmEcu/nyd9AywAEfJ36JORdfr/9KNyoVNvP 3v1GqvyfbMG/gvz2YICXFMGMDIlGj95gizx5jdr+mhNsKCEs4AMZntiPuNRKIc/M llkcISOR3Y4wTcRBH9gt/T6YT25pywniPSclCyFFPeBnLhyAJwM9nHvhYL8+oRs1 EyHt8jbakAZ3Hx5yKJSkayyHBCaVS3GcXHCkJElPX5Ob9763DQo5OMMoQ3oIjG8s 0K+1GXpTU2gpWeHlKKcBnSN32IQS0mYWZjkFAmX+G+aOj144eMwrRgf87ZebtYex P32qQIqJXk99LwLxZItRgjpV7npI3A== =jkPm -----END PGP SIGNATURE----- --oG9DwHI96HJVc3EWs1S0m14iP8CAgXKwv--