From owner-freebsd-current@freebsd.org Fri Jun 17 08:34:42 2016 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id DF950A785C6; Fri, 17 Jun 2016 08:34:42 +0000 (UTC) (envelope-from bu7cher@yandex.ru) Received: from forward5j.cmail.yandex.net (forward5j.cmail.yandex.net [IPv6:2a02:6b8:0:1630::18]) (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 5E612225A; Fri, 17 Jun 2016 08:34:42 +0000 (UTC) (envelope-from bu7cher@yandex.ru) Received: from smtp11.mail.yandex.net (smtp11.mail.yandex.net [IPv6:2a02:6b8:0:801:1::10]) by forward5j.cmail.yandex.net (Yandex) with ESMTP id D442E20EE6; Fri, 17 Jun 2016 11:34:06 +0300 (MSK) Received: from smtp11.mail.yandex.net (localhost [127.0.0.1]) by smtp11.mail.yandex.net (Yandex) with ESMTP id 68B757E0F10; Fri, 17 Jun 2016 11:34:06 +0300 (MSK) Received: by smtp11.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id VkAlsBWwGw-Y5iOa56f; Fri, 17 Jun 2016 11:34:05 +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=1466152445; bh=w+e1x2+biC5FB5q2or9245Ac8jC9G7LNk4nWkeYt2RY=; h=Subject:To:References:From:Message-ID:Date:User-Agent: MIME-Version:In-Reply-To:Content-Type; b=Jvfc6dSJkwsw77F/IB3QYiRo/fwemH44kj1FJIDyqVJWpKDwJSHGXv9kULJCWw2DA eeLv1lFx8ZzRI6RESO2UBInthYdO38SDFszyyRN0THbe6fS0LBI42CZJdbbG1t1uOZ 1/i0fcwWXDL+xrH9sV3q6Xo/wAAsB9lALrOu3hiA= Authentication-Results: smtp11.mail.yandex.net; dkim=pass header.i=@yandex.ru X-Yandex-Suid-Status: 1 0,1 0,1 0 Subject: Re: ALPHA3 panic with ipfw+dummynet and gif/gre tunnels To: Mark Felder , freebsd-current@freebsd.org, freebsd-ipfw@freebsd.org References: <1466125434.1167831.640215001.594DC233@webmail.messagingengine.com> From: "Andrey V. Elsukov" Message-ID: <5763B5DF.1050202@yandex.ru> Date: Fri, 17 Jun 2016 11:33:35 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.7.1 MIME-Version: 1.0 In-Reply-To: <1466125434.1167831.640215001.594DC233@webmail.messagingengine.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="0dK4AjEGHXEwb3lv98X1liKNRvgSeRtoU" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.22 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: Fri, 17 Jun 2016 08:34:43 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --0dK4AjEGHXEwb3lv98X1liKNRvgSeRtoU Content-Type: multipart/mixed; boundary="isgg6E500OhLN4djDRpmfe0P7fmudjjqP" From: "Andrey V. Elsukov" To: Mark Felder , freebsd-current@freebsd.org, freebsd-ipfw@freebsd.org Message-ID: <5763B5DF.1050202@yandex.ru> Subject: Re: ALPHA3 panic with ipfw+dummynet and gif/gre tunnels References: <1466125434.1167831.640215001.594DC233@webmail.messagingengine.com> In-Reply-To: <1466125434.1167831.640215001.594DC233@webmail.messagingengine.com> --isgg6E500OhLN4djDRpmfe0P7fmudjjqP Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 17.06.16 04:03, Mark Felder wrote: > #8 0xffffffff80eb7a64 in trap (frame=3D0xfffffe0122831770) at > /usr/src/sys/amd64/amd64/trap.c:442 > #9 0xffffffff80e97f91 in calltrap () at > /usr/src/sys/amd64/amd64/exception.S:236 > #10 0xffffffff80c57ebc in ip6_output (m0=3D, > opt=3D, ro=3D, flags=3D optimized out>, im6o=3D0x0, ifpp=3D0x0, inp=3D) > at /usr/src/sys/netinet6/ip6_output.c:1060 > #11 0xffffffff82661fd2 in dummynet_send (m=3D) at > /usr/src/sys/modules/dummynet/../../netpfil/ipfw/ip_dn_io.c:800 > #12 0xffffffff82661890 in dummynet_task (context=3D, > pending=3D) at > /usr/src/sys/modules/dummynet/../../netpfil/ipfw/ip_dn_io.c:746 > #13 0xffffffff80a9a1ac in taskqueue_run_locked (queue=3D out>) at /usr/src/sys/kern/subr_taskqueue.c:465 > #14 0xffffffff80a9acf8 in taskqueue_thread_loop (arg=3D out>) at /usr/src/sys/kern/subr_taskqueue.c:719 > #15 0xffffffff80a0b3e4 in fork_exit (callout=3D0xffffffff80a9ac70 > , arg=3D0xffffffff8266c8a8, > frame=3D0xfffffe0122831c00) at /usr/src/sys/kern/kern_fork.c:1038 > #16 0xffffffff80e984ce in fork_trampoline () at > /usr/src/sys/amd64/amd64/exception.S:611 > #17 0x0000000000000000 in ?? () Hi, this is known issue. https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D209466 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D162558 It looks the same, but for IPv6. --=20 WBR, Andrey V. 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