From owner-freebsd-net@freebsd.org Thu Feb 4 16:58:10 2016 Return-Path: <owner-freebsd-net@freebsd.org> Delivered-To: freebsd-net@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 679AEA9BAD3; Thu, 4 Feb 2016 16:58:10 +0000 (UTC) (envelope-from mgrooms@shrew.net) Received: from mx1.shrew.net (mx1.shrew.net [38.97.5.131]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 219B5113E; Thu, 4 Feb 2016 16:58:09 +0000 (UTC) (envelope-from mgrooms@shrew.net) Received: from mail.shrew.net (mail.shrew.prv [10.24.10.20]) by mx1.shrew.net (8.14.7/8.14.7) with ESMTP id u14GtUax077373; Thu, 4 Feb 2016 10:55:31 -0600 (CST) (envelope-from mgrooms@shrew.net) Received: from [10.16.32.30] (72-48-144-84.static.grandenetworks.net [72.48.144.84]) by mail.shrew.net (Postfix) with ESMTPSA id 8C88218C859; Thu, 4 Feb 2016 10:55:25 -0600 (CST) Subject: Re: 10.2-RELEASE-p12 pf+GRE crashing To: freebsd-stable@freebsd.org, freebsd-net@freebsd.org References: <56B285B0.8010306@shrew.net> <56B29FA0.4080000@shrew.net> From: Matthew Grooms <mgrooms@shrew.net> Message-ID: <56B38313.8070004@shrew.net> Date: Thu, 4 Feb 2016 10:57:55 -0600 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 MIME-Version: 1.0 In-Reply-To: <56B29FA0.4080000@shrew.net> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4.3 (mx1.shrew.net [10.24.10.10]); Thu, 04 Feb 2016 10:55:31 -0600 (CST) X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org> List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-net>, <mailto:freebsd-net-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net/> List-Post: <mailto:freebsd-net@freebsd.org> List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help> List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-net>, <mailto:freebsd-net-request@freebsd.org?subject=subscribe> X-List-Received-Date: Thu, 04 Feb 2016 16:58:10 -0000 On 2/3/2016 6:47 PM, Matthew Grooms wrote: > This turned out to be another issue that was patched in head but not > back ported to stable. I can't explain why it didn't get tripped when > GRE tunnels were disabled. With the patch applied, I can reload my > rule sets again without crashing ... > > https://svnweb.freebsd.org/base?view=revision&revision=264689 > I wanted to clarify in case another user runs into this issue and searches the mailing list history for a solution: The patch I applied to fix this particular kernel crash wasn't 264689, it was ... https://svnweb.freebsd.org/base?view=revision&revision=264915 Sorry for the misinformation. I cut and pasted the wrong link. -Matthew > (kgdb) bt > #0 doadump (textdump=<value optimized out>) at pcpu.h:219 > #1 0xffffffff807c81f2 in kern_reboot (howto=260) at > ../../../kern/kern_shutdown.c:451 > #2 0xffffffff807c85d5 in vpanic (fmt=<value optimized out>, ap=<value > optimized out>) > at ../../../kern/kern_shutdown.c:758 > #3 0xffffffff807c8463 in panic (fmt=0x0) at > ../../../kern/kern_shutdown.c:687 > #4 0xffffffff80bdc10b in trap_fatal (frame=<value optimized out>, > eva=<value optimized out>) at ../../../amd64/amd64/trap.c:851 > #5 0xffffffff80bdc40d in trap_pfault (frame=0xfffffe0000233a80, > usermode=<value optimized out>) at ../../../amd64/amd64/trap.c:674 > #6 0xffffffff80bdbaaa in trap (frame=0xfffffe0000233a80) > at ../../../amd64/amd64/trap.c:440 > #7 0xffffffff80bc1fa2 in calltrap () at > ../../../amd64/amd64/exception.S:236 > #8 0xffffffff809c07f4 in pfr_detach_table (kt=0x0) at > ../../../netpfil/pf/pf_table.c:2047 > #9 0xffffffff809a91f4 in pf_empty_pool (poola=0xffffffff813c3d68) > at ../../../netpfil/pf/pf_ioctl.c:354 > #10 0xffffffff809ab3e5 in pfioctl (dev=<value optimized out>, > cmd=<value optimized out>, > addr=0xfffff8005eaf6800 "", flags=<value optimized out>, td=<value > optimized out>) > at ../../../netpfil/pf/pf_ioctl.c:2189 > #11 0xffffffff806b5659 in devfs_ioctl_f (fp=0xfffff8000a2927d0, > com=3295691827, > data=0xfffff8005eaf6800, cred=<value optimized out>, > td=0xfffff8000a25f000) > at ../../../fs/devfs/devfs_vnops.c:785 > #12 0xffffffff8081b805 in kern_ioctl (td=0xfffff8000a25f000, fd=<value > optimized out>, > com=2) at file.h:320 > #13 0xffffffff8081b500 in sys_ioctl (td=0xfffff8000a25f000, > uap=0xfffffe0000234b40) > at ../../../kern/sys_generic.c:718 > #14 0xffffffff80bdca27 in amd64_syscall (td=0xfffff8000a25f000, traced=0) > at subr_syscall.c:134 > #15 0xffffffff80bc228b in Xfast_syscall () at > ../../../amd64/amd64/exception.S:396 > #16 0x0000000800dd9fda in ?? () > Previous frame inner to this frame (corrupt stack?) > Current language: auto; currently minimal > > -Matthew > _______________________________________________ > freebsd-net@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org"