From owner-freebsd-current@FreeBSD.ORG Sun Aug 23 17:29:53 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D58801065693 for ; Sun, 23 Aug 2009 17:29:53 +0000 (UTC) (envelope-from nox@jelal.kn-bremen.de) Received: from smtp.kn-bremen.de (gelbbaer.kn-bremen.de [78.46.108.116]) by mx1.freebsd.org (Postfix) with ESMTP id 64D6B8FC19 for ; Sun, 23 Aug 2009 17:29:53 +0000 (UTC) Received: by smtp.kn-bremen.de (Postfix, from userid 10) id 211721E00362; Sun, 23 Aug 2009 19:29:52 +0200 (CEST) Received: from triton8.kn-bremen.de (noident@localhost [127.0.0.1]) by triton8.kn-bremen.de (8.14.3/8.14.3) with ESMTP id n7NHRIo3003423; Sun, 23 Aug 2009 19:27:18 +0200 (CEST) (envelope-from nox@triton8.kn-bremen.de) Received: (from nox@localhost) by triton8.kn-bremen.de (8.14.3/8.14.3/Submit) id n7NHRHKT003422; Sun, 23 Aug 2009 19:27:17 +0200 (CEST) (envelope-from nox) Date: Sun, 23 Aug 2009 19:27:17 +0200 (CEST) From: Juergen Lock Message-Id: <200908231727.n7NHRHKT003422@triton8.kn-bremen.de> To: qing.li@bluecoat.com X-Newsgroups: local.list.freebsd.current In-Reply-To: References: <18104823-CB3F-42DA-9DE8-E6692D81E96B@h3q.com> <35FF00562E814F08BE71B6407FB6C1BF@adnote989> Organization: home Cc: Denis Ahrens , Luiz Otavio O Souza , freebsd-current@freebsd.org Subject: Re: network problems X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Sun, 23 Aug 2009 17:29:54 -0000 Hi! I just hit the same issue here and then found this thread... In article you write: >>> Qing, >>> >>> yes, disabling the flowtable (sysctl net.inet.flowtable.enable=0) >>> fix the problem (no more IPv4 is not on the network). But here, >>> everything is working fine, even with that annoying message (no >>> crashes). >> >> My network is also working fine, but it crashes when I ping the >> endpoint of the tunnel interface. >> Same here, I'll append the backtrace below. > >When you say your network is working fine, do you actually mean traffic >flows across the tunnel ? > Does here. >> >> When I turn flowtable off it does not crash but I get no ping reply >> back. >> > >Okay, so there is probably another bug lurking somewhere. I am >traveling right now and will dig into it once I get back at the >end of this week, if someone else hasn't already fixed it by then. Thanx :) Juergen Sun Aug 23 20:46:12 CEST 2009 FreeBSD 8.0-BETA3 FreeBSD 8.0-BETA3 #0: Sun Aug 23 17:06:17 CEST 2009 nox@triton8.kn-bremen.de:/usr/obj/data/home/nox/src-r8pb3/src/sys/TRITON8 amd64 panic: sin_family 18 [...] #0 doadump () at pcpu.h:223 223 pcpu.h: No such file or directory. in pcpu.h (kgdb) #0 doadump () at pcpu.h:223 #1 0xffffffff805bf503 in boot (howto=260) at /data/home/nox/src-r8pb3/src/sys/kern/kern_shutdown.c:416 #2 0xffffffff805bf95c in panic (fmt=Variable "fmt" is not available. ) at /data/home/nox/src-r8pb3/src/sys/kern/kern_shutdown.c:579 #3 0xffffffff806b86ab in in_lltable_lookup (llt=0xffffff0007591800, flags=Variable "flags" is not available. ) at /data/home/nox/src-r8pb3/src/sys/netinet/in.c:1332 #4 0xffffffff8066d798 in llentry_update (llep=0xffffff80ed4b87f8, lt=0xffffff0007591800, dst=0xffffff000758fc10, ifp=0xffffff00072fd000) at if_llatbl.h:195 #5 0xffffffff806621d7 in flowtable_lookup (ft=0xffffff0007278400, m=Variable "m" is not available. ) at /data/home/nox/src-r8pb3/src/sys/net/flowtable.c:699 #6 0xffffffff806c9943 in ip_output (m=0xffffff00078fe500, opt=0x0, ro=0xffffff80ed4b88a0, flags=32, imo=0x0, inp=0xffffff0007bf8bd0) at /data/home/nox/src-r8pb3/src/sys/netinet/ip_output.c:160 #7 0xffffffff806cb49b in rip_output (m=0xffffff00078fe500, so=Variable "so" is not available. ) at /data/home/nox/src-r8pb3/src/sys/netinet/raw_ip.c:472 #8 0xffffffff80624ae7 in sosend_generic (so=0xffffff0007bbed48, addr=0xffffff00075953c0, uio=0xffffff80ed4b8a30, top=0xffffff00078fe500, control=0x0, flags=Variable "flags" is not available. ) at /data/home/nox/src-r8pb3/src/sys/kern/uipc_socket.c:1259 #9 0xffffffff8062a6b5 in kern_sendit (td=0xffffff0007690720, s=3, mp=0xffffff80ed4b8b00, flags=0, control=0x0, segflg=UIO_USERSPACE) at /data/home/nox/src-r8pb3/src/sys/kern/uipc_syscalls.c:783 #10 0xffffffff8062a8bc in sendit (td=0xffffff0007690720, s=3, mp=0xffffff80ed4b8b00, flags=0) at /data/home/nox/src-r8pb3/src/sys/kern/uipc_syscalls.c:719 #11 0xffffffff8062a9ad in sendto (td=Variable "td" is not available. ) at /data/home/nox/src-r8pb3/src/sys/kern/uipc_syscalls.c:835 #12 0xffffffff8089c3cf in syscall (frame=0xffffff80ed4b8c80) at /data/home/nox/src-r8pb3/src/sys/amd64/amd64/trap.c:982 #13 0xffffffff808828b1 in Xfast_syscall () at /data/home/nox/src-r8pb3/src/sys/amd64/amd64/exception.S:373 #14 0x00000008009471dc in ?? () Previous frame inner to this frame (corrupt stack?) (kgdb)