From owner-freebsd-current@FreeBSD.ORG Fri May 27 09:26:23 2011 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 6A7AD1065672 for ; Fri, 27 May 2011 09:26:23 +0000 (UTC) (envelope-from glz@hidden-powers.com) Received: from mail.hidden-powers.com (mail.hidden-powers.com [213.242.135.162]) by mx1.freebsd.org (Postfix) with ESMTP id 154B18FC23 for ; Fri, 27 May 2011 09:26:22 +0000 (UTC) Received: from mail.hidden-powers.com (localhost [127.0.0.1]) by dkim.hidden-powers.com (Postfix) with ESMTP id BD1C06F03F for ; Fri, 27 May 2011 11:26:21 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=hidden-powers.com; h=date :from:to:subject:message-id:in-reply-to:references:mime-version :content-type:content-transfer-encoding; s=selector1; bh=SUkjIyf uVw1bcEXXdziQHJgqAuc=; b=n0F6Zox7zWkBjT5xqsAYlmXvSltJJJem9GVtI65 y1WYT3a0a9yUbLXV5yyPFNDSGiHU3veYJHM+DWMETpTJtwPgn/ei69q3GcshmeKE K71TZH6OBMWDb3Jzjc+m0rhPP4F6z1tT0blWqvLF6zwLa5+KDUKF6mkgHqF1oGOv /7Jo= Received: from [172.16.2.57] (gw01.ismobile.com [212.73.186.202]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.hidden-powers.com (Postfix) with ESMTPSA id 1133D6F03D for ; Fri, 27 May 2011 11:26:20 +0200 (CEST) Date: Fri, 27 May 2011 11:26:20 +0200 From: Goran Lowkrantz To: freebsd-current@freebsd.org Message-ID: In-Reply-To: References: X-Mailer: Mulberry/4.0.8 (Mac OS X) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Subject: Re: Testing new nfs and VIMAGE 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: Fri, 27 May 2011 09:26:23 -0000 And the attached core.txt got eaten. /glz --On May 27, 2011 10:37:32 +0200 Goran Lowkrantz wrote: > > I have been testing VIMAGE a lot lately to see how it works an all my > test cases works as expected except when I use NFSv4 from an NFS client > with a kerrel with VIMAGE enabled. > > All other permutations work and this error is very specific. All crashes > occurs when trying to read or write to an NFS v4 volume. I have seen it > on both i386 and amd64. > ># 12 0xc0a73c15 in rt_tables_get_rnh (table=0, fam=2) > at /usr/src/sys/net/route.c:153 > > > static __inline struct radix_node_head ** > rt_tables_get_rnh_ptr(int table, int fam) > { > struct radix_node_head **rnh; > > KASSERT(table >= 0 && table < rt_numfibs, ("%s: table out of > bounds.", > __func__)); > KASSERT(fam >= 0 && fam < (AF_MAX+1), ("%s: fam out of bounds.", > __func__)); > > /* rnh is [fib=0][af=0]. */ > ---> rnh = (struct radix_node_head **)V_rt_tables; > /* Get the offset to the requested table and fam. */ > rnh += table * (AF_MAX+1) + fam; > > return (rnh); > } > > Any ideas? > > Cores and dumps are available plus a vmware player setup to test and > debug. > > > /glz > > Dump header from device /dev/da0p3 > Architecture: i386 > Architecture Version: 2 > Dump Length: 105414656B (100 MB) > Blocksize: 512 > Dumptime: Fri May 27 09:54:13 2011 > Hostname: vserver.test.ismobile.com > Magic: FreeBSD Kernel Dump > Version String: FreeBSD 9.0-CURRENT #2: Fri May 27 03:45:23 CEST 2011 > root@nfsserver.test.hidden-powers.com:/usr/obj/usr/src/sys/VSERVER > Panic String: from debugger > Dump Parity: 3851082861 > Bounds: 3 > Dump Status: good > > > > --- > "There is hopeful symbolism in the fact that flags do not wave in a > vacuum." > -- Arthur C. Clarke > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" --- "There is hopeful symbolism in the fact that flags do not wave in a vacuum." -- Arthur C. Clarke