Date: Thu, 11 Feb 2016 14:40:51 -0600 From: Larry Rosenman <ler@lerctr.org> To: Kristof Provost <kp@freebsd.org> Cc: Freebsd current <freebsd-current@freebsd.org> Subject: Re: IPV6 TCP6 Slow Connect Message-ID: <125b65d56d310c0436ceb8047d1d0417@thebighonker.lerctr.org> In-Reply-To: <88197BB9-F03F-48BB-97DC-9BAAA2FA299F@FreeBSD.org> References: <8ca0068954b5cb25891c3324b2e8c863@thebighonker.lerctr.org> <20160211101449.GI19084@vega.codepro.be> <b152cabdaafbbfea7b17c7ebb4a0fb35@thebighonker.lerctr.org> <88197BB9-F03F-48BB-97DC-9BAAA2FA299F@FreeBSD.org>
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On 2016-02-11 14:25, Kristof Provost wrote: >> On 11 Feb 2016, at 21:23, Larry Rosenman <ler@lerctr.org> wrote: >> From which system(s) perspective do you want the packet captures? >> (Firewall, FreeBSD, Windows)? > I wouldn't expect it to make much of a difference in this case. > Let's start with whatever is easiest. > > Regards, > Kristof I'll try and get these tonight when I am home, after a meetup. (will be late US/CST). -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 7011 W Parmer Ln, Apt 1115, Austin, TX 78729-6961 From owner-freebsd-current@freebsd.org Fri Feb 12 00:07:09 2016 Return-Path: <owner-freebsd-current@freebsd.org> 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 CCC3BAA6DE3 for <freebsd-current@mailman.ysv.freebsd.org>; Fri, 12 Feb 2016 00:07:09 +0000 (UTC) (envelope-from gwq_uk@yahoo.com) Received: from nm43-vm8.bullet.mail.bf1.yahoo.com (nm43-vm8.bullet.mail.bf1.yahoo.com [216.109.114.239]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 8CC061DB0 for <freebsd-current@freebsd.org>; Fri, 12 Feb 2016 00:07:09 +0000 (UTC) (envelope-from gwq_uk@yahoo.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1455235499; bh=nS2bJ0f9RiVJB63xqv+CZbQx4BqaJmD1p8xq2MbxdkM=; h=Date:From:Reply-To:To:In-Reply-To:References:Subject:From:Subject; b=NuOxExhK7HdlEkYsKZcI1a/1XDBhvKxZqeZqe2erKGGG933A93d1bzpOuGL3q7F5iHqeak0qsE7avViiheGZhy/MdzK9Z7pa5/Xw4DesbfvGGhBeIzkKvs+fBe7aYBkInaNg1Xz2vPNjtPUFf+PYvK0uazl9kXVFNsdWMBe80FhHncvvrvPtwQXwqJhuQ4S6OKH9TbPpzI/uoqhdbNHmnn4swe027MIpgjEwVW1bNk3x9tQkR6/twYaVnRWzKCQpGcgHvk1e6x6gWNmzZCJ0k3opdI7M38EeGhlBuN+lDeBtWZo4qQeplKUzqaZZmyGVaxeRHg/luJRyfSIZfhXnZQ== Received: from [98.139.215.140] by nm43.bullet.mail.bf1.yahoo.com with NNFMP; 12 Feb 2016 00:04:59 -0000 Received: from [98.139.212.194] by tm11.bullet.mail.bf1.yahoo.com with NNFMP; 12 Feb 2016 00:04:59 -0000 Received: from [127.0.0.1] by omp1003.mail.bf1.yahoo.com with NNFMP; 12 Feb 2016 00:04:59 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 877970.2443.bm@omp1003.mail.bf1.yahoo.com X-YMail-OSG: wdVAxW8VM1kYtaWqgtRPd9cq3rjYeeP_Q0pocuQF4ZfoB.92Cs0AjEV6PWxGHd9 kAEj6xK15__hbkVGFkub_Ri5JJautxFP1d3.MZExgmVVu_vjaErndWEC0aRRTNPvqoPDAyMpVRiX GncvUI3YrvInXbTYlhfgU_Ut7cSBCPPPzmG8Gfp1WrZtpW.GrJfdk6Mb9ina8KL13hUtMWuPWlwY CxBiyH9.GCt6STuJ7AJxeq0GfdGPHRgnOuaI1yaaXBNQufagn2HK.7d3KSJbgN5e2PLVcUHUGS3m v06Pk01PW9Km2vasAXIlDb7sjR1DLhtY7ew9YrVmCE6nz1n0whvpVIEZTu2zbO5HHrXFxPmin9ek GiNNAVsTUQ6DvT6x0pm80t0UHN02rKr4fHFRIBbUsFyrsyJc57YuR0zc0GllDbapXKYmCYqdjJF6 uPBLgFmNozLIvnhm7bMwcFLLiOeLM2TisYB9Uca.J70j0BDQa7PmxIs.b3EpFrhhMSgRlTOlMsTv UvBIT Received: by 66.196.80.116; Fri, 12 Feb 2016 00:04:59 +0000 Date: Fri, 12 Feb 2016 00:04:52 +0000 (UTC) From: Greg Quinlan <gwq_uk@yahoo.com> Reply-To: Greg Quinlan <gwq_uk@yahoo.com> To: "freebsd-current@freebsd.org" <freebsd-current@freebsd.org> Message-ID: <1649912669.3028970.1455235492461.JavaMail.yahoo@mail.yahoo.com> In-Reply-To: <699963082.2654215.1455189578938.JavaMail.yahoo@mail.yahoo.com> References: <56BC3041.7050203@selasky.org> <699963082.2654215.1455189578938.JavaMail.yahoo@mail.yahoo.com> Subject: Re: Open Sound System - OSS "soundon" command causes KERNEL PANIC FreeBSD-11 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current <freebsd-current.freebsd.org> List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current/>; List-Post: <mailto:freebsd-current@freebsd.org> List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help> List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=subscribe> X-List-Received-Date: Fri, 12 Feb 2016 00:07:10 -0000 Spoke too soon...=20 I applied the patch (kern_module.diff - which was successful) # cd /usr/src# patch <kern_module.diffHmm...=C2=A0 Looks like a unified dif= f to me... The text leading up to this was: -------------------------- |Index: sys/kern/kern_module.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/kern/kern_module.c=C2=A0=C2=A0=C2=A0=C2=A0 (revision 295464) |+++ sys/kern/kern_module.c=C2=A0=C2=A0=C2=A0=C2=A0 (working copy) -------------------------- Patching file sys/kern/kern_module.c using Plan A... Hunk #1 succeeded at 214. done # make buildkernel: # make installkernel: # shutdown -r now Logged in and ran# soundon No panic!!=20 Thought the problem was fixed ... unfortunately, I assumed that the content= s of /usr/local/lib/oss/etc/installed_drivers still contained=20 =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0oss_hdaudio #Intel High Def= inition Audio (CPT)=20 but somehow the file was empty I ran=20 =C2=A0=C2=A0=C2=A0=C2=A0# ossdetect=C2=A0=C2=A0=C2=A0=C2=A0# soundon=20 Another KERNEL PANIC...=C2=A0 this time it scrolled off the screen. I tried= setting this (below) in /etc/rc.conf but there is nothing in /var/crash=20 [entries in /etc/rc.conf] =C2=A0=C2=A0=C2=A0=C2=A0dumpdev=3D"AUTO" =C2=A0=C2=A0=C2=A0=C2=A0dumpdir=3D"/var/crash" I need help to recover the backtrace, please?=20 Thanks From: Greg Quinlan <gwq_uk@yahoo.com> To: Hans Petter Selasky <hps@selasky.org>; "freebsd-current@freebsd.org" <f= reebsd-current@freebsd.org>=20 Sent: Thursday, 11 February 2016, 22:19 Subject: Re: Open Sound System - OSS "soundon" command causes KERNEL PANIC= FreeBSD-11 =20 Well done!! Fixed. Thanks! From: Hans Petter Selasky <hps@selasky.org> To: Greg Quinlan <gwq_uk@yahoo.com>; "freebsd-current@freebsd.org" <freebs= d-current@freebsd.org>=20 Sent: Thursday, 11 February 2016, 17:54 Subject: Re: Open Sound System - OSS "soundon" command causes KERNEL PANIC= FreeBSD-11 =20 On 02/11/16 03:02, Greg Quinlan wrote: > Hi HPS, > Note: Does not happen on FreeBSD 10.1-Stable! > Yes, that's because WITNESS is off in 10.x by default. Does the attached patch solve your problem? --HPS _______________________________________________ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" =20 From owner-freebsd-current@freebsd.org Fri Feb 12 02:51:01 2016 Return-Path: <owner-freebsd-current@freebsd.org> 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 3BA21AA55DB for <freebsd-current@mailman.ysv.freebsd.org>; Fri, 12 Feb 2016 02:51:01 +0000 (UTC) (envelope-from ler@lerctr.org) Received: from thebighonker.lerctr.org (thebighonker.lerctr.org [IPv6:2001:470:1f0f:3ad:223:7dff:fe9e:6e8a]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "thebighonker.lerctr.org", Issuer "COMODO RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 177E832B; Fri, 12 Feb 2016 02:51:00 +0000 (UTC) (envelope-from ler@lerctr.org) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lerctr.org; s=lerami; h=Message-ID:References:In-Reply-To:Subject:Cc:To:From:Date: Content-Type:MIME-Version; bh=+W3T9bzK7wa8v3E0AmUtxL8k+epcz6n+XOzEqGeyZaw=; b=BvAqvzUgIE2g2CJraCNS+4EPA3EKrcrqLPACiwJzTkRCAy36rXe0xocDqiRB42V4owfXKu00kI BUVSC0YF5dpxiQrTqWEfQU+LB5AyEIhK0hyhpBCiwyBuzEpxXAAnRhrszxbFckxERIS7REbG1Q/wD YBogmNrup5sy+5RP8l2k=; Received: from thebighonker.lerctr.org ([2001:470:1f0f:3ad:223:7dff:fe9e:6e8a]:37991 helo=webmail.lerctr.org) by thebighonker.lerctr.org with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.86 (FreeBSD)) (envelope-from <ler@lerctr.org>) id 1aU3ox-000Ctu-Ul; Thu, 11 Feb 2016 20:51:00 -0600 Received: from 2605:6000:ec17:200:2897:aea8:8905:9c8f by webmail.lerctr.org with HTTP (HTTP/1.1 POST); Thu, 11 Feb 2016 20:50:59 -0600 MIME-Version: 1.0 Date: Thu, 11 Feb 2016 20:50:59 -0600 From: Larry Rosenman <ler@lerctr.org> To: Kristof Provost <kp@freebsd.org> Cc: Freebsd current <freebsd-current@freebsd.org> Subject: Re: IPV6 TCP6 Slow Connect In-Reply-To: <125b65d56d310c0436ceb8047d1d0417@thebighonker.lerctr.org> References: <8ca0068954b5cb25891c3324b2e8c863@thebighonker.lerctr.org> <20160211101449.GI19084@vega.codepro.be> <b152cabdaafbbfea7b17c7ebb4a0fb35@thebighonker.lerctr.org> <88197BB9-F03F-48BB-97DC-9BAAA2FA299F@FreeBSD.org> <125b65d56d310c0436ceb8047d1d0417@thebighonker.lerctr.org> Message-ID: <563b81912fc2de4670be51a832467ba9@thebighonker.lerctr.org> X-Sender: ler@lerctr.org User-Agent: Roundcube Webmail/1.1.4 X-Spam-Score: -1.0 (-) X-LERCTR-Spam-Score: -1.0 (-) X-Spam-Report: SpamScore (-1.0/5.0) ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 X-LERCTR-Spam-Report: SpamScore (-1.0/5.0) ALL_TRUSTED=-1, SHORTCIRCUIT=-0.0001 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current <freebsd-current.freebsd.org> List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current/>; List-Post: <mailto:freebsd-current@freebsd.org> List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help> List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=subscribe> X-List-Received-Date: Fri, 12 Feb 2016 02:51:01 -0000 On 2016-02-11 14:40, Larry Rosenman wrote: > On 2016-02-11 14:25, Kristof Provost wrote: > > On 11 Feb 2016, at 21:23, Larry Rosenman <ler@lerctr.org> wrote: > From which system(s) perspective do you want the packet captures? > (Firewall, FreeBSD, Windows)? I wouldn't expect it to make much of a difference in this case. > Let's start with whatever is easiest. > > Regards, > Kristof I'll try and get these tonight when I am home, after a meetup. (will be late US/CST). -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 7011 W Parmer Ln, Apt 1115, Austin, TX 78729-6961 at http://www.lerctr.org/~ler/FreeBSD/win10.pcap http://www.lerctr.org/~ler/.FreeBSD/fbsd11.pcap Please let me know what else you need. I **CAN** supply accesss to a @FreeBSD.org developer to: 1) the FreeBSD 11 host 2) the FreeBSD(pfSense) Firewall 3) the IPv6 host (FreeBSD 10) that I ssh'd to. 4) the FireWall in front of the FreeBSD 10 box (also pfSense) -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 7011 W Parmer Ln, Apt 1115, Austin, TX 78729-6961 From owner-freebsd-current@freebsd.org Fri Feb 12 09:00:03 2016 Return-Path: <owner-freebsd-current@freebsd.org> 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 E46DEAA5278 for <freebsd-current@mailman.ysv.freebsd.org>; Fri, 12 Feb 2016 09:00:03 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id D542FD02 for <freebsd-current@freebsd.org>; Fri, 12 Feb 2016 09:00:03 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: by mailman.ysv.freebsd.org (Postfix) id D491CAA5277; Fri, 12 Feb 2016 09:00:03 +0000 (UTC) Delivered-To: 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 D4354AA5276 for <current@mailman.ysv.freebsd.org>; Fri, 12 Feb 2016 09:00:03 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) by mx1.freebsd.org (Postfix) with ESMTP id A0244D01 for <current@freebsd.org>; Fri, 12 Feb 2016 09:00:02 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from critter.freebsd.dk (unknown [192.168.55.3]) by phk.freebsd.dk (Postfix) with ESMTP id 4891B4F8A4 for <current@freebsd.org>; Fri, 12 Feb 2016 08:50:30 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.15.2/8.15.2) with ESMTP id u1C8oTVu063383 for <current@freebsd.org>; Fri, 12 Feb 2016 08:50:29 GMT (envelope-from phk@phk.freebsd.dk) To: current@freebsd.org Subject: New LOR ? From: Poul-Henning Kamp <phk@phk.freebsd.dk> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <63381.1455267029.1@critter.freebsd.dk> Content-Transfer-Encoding: quoted-printable Date: Fri, 12 Feb 2016 08:50:29 +0000 Message-ID: <63382.1455267029@critter.freebsd.dk> X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current <freebsd-current.freebsd.org> List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current/>; List-Post: <mailto:freebsd-current@freebsd.org> List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help> List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=subscribe> X-List-Received-Date: Fri, 12 Feb 2016 09:00:04 -0000 I don't recall seeing this one before: FreeBSD critter.freebsd.dk 11.0-CURRENT FreeBSD 11.0-CURRENT #31 r293468: = Sat Jan 9 11:50:09 UTC 2016 root@critter.freebsd.dk:/freebsd/obj/free= bsd/svn_src/head/sys/GENERIC amd64 +taskqueue_drain with the following non-sleepable locks held: +exclusive sleep mutex bpf global lock (bpf global lock) r =3D 0 (0xffffff= ff81c53 fe8) locked @ /freebsd/svn_src/head/sys/net/bpf.c:772 +stack backtrace: +#0 0xffffffff80a79ee0 at witness_debugger+0x70 +#1 0xffffffff80a7b1f7 at witness_warn+0x3d7 +#2 0xffffffff80a6daeb at taskqueue_drain+0x3b +#3 0xffffffff80b4bb0b at ieee80211_waitfor_parent+0x3b +#4 0xffffffff80b32d57 at ieee80211_ioctl+0x2f7 +#5 0xffffffff80afe025 at if_setflag+0xd5 +#6 0xffffffff80afdefc at ifpromisc+0x2c +#7 0xffffffff80af41e8 at bpf_detachd_locked+0x1e8 +#8 0xffffffff80af6cfe at bpf_dtor+0x8e +#9 0xffffffff808f7312 at devfs_destroy_cdevpriv+0x82 +#10 0xffffffff808faa85 at devfs_close_f+0x65 +#11 0xffffffff809d0e6a at _fdrop+0x1a +#12 0xffffffff809d3fb1 at closef+0x1e1 +#13 0xffffffff809d3afd at fdescfree_fds+0x9d +#14 0xffffffff809d361c at fdescfree+0x46c +#15 0xffffffff809e1676 at exit1+0x4e6 +#16 0xffffffff809e118d at sys_sys_exit+0xd +#17 0xffffffff80e6b13b at amd64_syscall+0x2db -- = Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence= .
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