From owner-freebsd-net@freebsd.org Thu Mar 22 12:54:40 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 7315DF64021 for ; Thu, 22 Mar 2018 12:54:40 +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 CN "forwards.mail.yandex.net", Issuer "Yandex CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id CC9BA72E80; Thu, 22 Mar 2018 12:54:39 +0000 (UTC) (envelope-from bu7cher@yandex.ru) Received: from mxback15j.mail.yandex.net (mxback15j.mail.yandex.net [IPv6:2a02:6b8:0:1619::91]) by forward105o.mail.yandex.net (Yandex) with ESMTP id D96C744452AF; Thu, 22 Mar 2018 15:54:28 +0300 (MSK) Received: from smtp4p.mail.yandex.net (smtp4p.mail.yandex.net [2a02:6b8:0:1402::15:6]) by mxback15j.mail.yandex.net (nwsmtp/Yandex) with ESMTP id GioD68jJvL-sM8mqZaX; Thu, 22 Mar 2018 15:54:22 +0300 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1521723262; bh=72GHHEEEt1fKzID1+xBbvyn0D4C6+64ckhqIzd3hQKo=; h=Subject:To:Cc:References:From:Message-ID:Date:In-Reply-To; b=aBCQZHjI10p/aPDaCgLljuy9s3VLwXjzr4heqnAtgBh/9FrT0MPJudektuscDX2Me I9BZpWRXi3TJ5j81GlCCXKiAChCIqCsCd8MpUqxzBKMffT2zE6ws5DVkFphQk1ZWLO 3Oz6aW0KGLtEP1fukjFODPf2z/m6cO6TczgGpxMM= Received: by smtp4p.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id fMCdSyq7Zy-sMoGZCnu; Thu, 22 Mar 2018 15:54:22 +0300 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client certificate not present) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1521723262; bh=72GHHEEEt1fKzID1+xBbvyn0D4C6+64ckhqIzd3hQKo=; h=Subject:To:Cc:References:From:Message-ID:Date:In-Reply-To; b=aBCQZHjI10p/aPDaCgLljuy9s3VLwXjzr4heqnAtgBh/9FrT0MPJudektuscDX2Me I9BZpWRXi3TJ5j81GlCCXKiAChCIqCsCd8MpUqxzBKMffT2zE6ws5DVkFphQk1ZWLO 3Oz6aW0KGLtEP1fukjFODPf2z/m6cO6TczgGpxMM= Authentication-Results: smtp4p.mail.yandex.net; dkim=pass header.i=@yandex.ru Subject: Re: crash with ipfw nat on mips32 To: Adrian Chadd Cc: FreeBSD Net , Olivier Houchard References: From: "Andrey V. Elsukov" Openpgp: id=E6591E1B41DA1516F0C9BC0001C5EA0410C8A17A Message-ID: <70a569db-fa82-f2f6-61ea-a0d1a3dd9dae@yandex.ru> Date: Thu, 22 Mar 2018 15:52:39 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="D7wjq2T60cjpnN55uKMVIZe4mdWA2Yd1h" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Mar 2018 12:54:40 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --D7wjq2T60cjpnN55uKMVIZe4mdWA2Yd1h Content-Type: multipart/mixed; boundary="SSs4mKMPOG3AAdIgCve7qa8QazOEEcsXl"; protected-headers="v1" From: "Andrey V. Elsukov" To: Adrian Chadd Cc: FreeBSD Net , Olivier Houchard Message-ID: <70a569db-fa82-f2f6-61ea-a0d1a3dd9dae@yandex.ru> Subject: Re: crash with ipfw nat on mips32 References: In-Reply-To: --SSs4mKMPOG3AAdIgCve7qa8QazOEEcsXl Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 22.03.2018 10:31, Adrian Chadd wrote: > Erk. I'll go see if I can figure out what's going on. >=20 > Thanks! This is really quite grr-y. >>> Trap cause =3D 2 (TLB miss (load or instr. fetch) - kernel mode) >>> [ thread pid 11 tid 100010 ] >>> Stopped at 0 >>> db> bt >>> Tracing pid 11 tid 100010 td 0x80673b40 >>> dyn_expire_states+0x13c (?,?,?,?) ra c1d08f44 sp c1247c40 sz 144 >>> dyn_tick+0x238 (0,?,?,?) ra 80214dfc sp c1247cd0 sz 120 >>> itimer_fire+0x1440 (?,?,?,?) ra 802150c0 sp c1247d48 sz 88 >>> softclock+0x9c (?,?,?,?) ra 0 sp c1247da0 sz 0 >>> db> >> >> this is not NAT related, it is ipfw's dynamic states. >> I'm not sure, but this is seems related to ConcurrencyKit. It looks like CK doesn't declare support for mips. Probably we need to make compat shim, that uses old implementation for platforms, that are not supported by CK. --=20 WBR, Andrey V. Elsukov --SSs4mKMPOG3AAdIgCve7qa8QazOEEcsXl-- --D7wjq2T60cjpnN55uKMVIZe4mdWA2Yd1h 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 - http://www.enigmail.net/ iQEzBAEBCAAdFiEE5lkeG0HaFRbwybwAAcXqBBDIoXoFAlqzpxcACgkQAcXqBBDI oXpkBgf/TIt3+vstFr1ZfJ4mCA6QBvelghU/Gf94I+kwC9/bH1+m0zZNQ3XCUX4A 2JG1i7HNx7uDvIwXxS6m8Y8JpVgaZzQLn9hTo2geHv7XGOpIm/DN68lRGFpbW7iG 2igQfJ4DSRLzjrxXpD4eiaNBdnnOY3BDSkFhsZyxD/KvF9dfRz2RMlWj1WufdVJF Y+B2Ui3XqGNawq4ZOe+PzspIH5Dp8oReCalmMG1mClLW7ahkIVlJ8/6Iae1yQMXL V4t79Drnix3HQSHj3DDlEXULv0OGBRZKtJ4PHHHQPNnORgzTEl5/5peHHJ1+/VdO BODQ13I2qyuVPk0/d/ZcIQRrnRR8NQ== =KYa5 -----END PGP SIGNATURE----- --D7wjq2T60cjpnN55uKMVIZe4mdWA2Yd1h--