From owner-freebsd-xen@FreeBSD.ORG Tue Oct 27 17:07:47 2009 Return-Path: Delivered-To: freebsd-xen@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4C50B1065670 for ; Tue, 27 Oct 2009 17:07:47 +0000 (UTC) (envelope-from hugo@barafranca.com) Received: from mail.barafranca.com (mail.barafranca.com [67.213.67.47]) by mx1.freebsd.org (Postfix) with ESMTP id 1E91B8FC19 for ; Tue, 27 Oct 2009 17:07:46 +0000 (UTC) Received: from localhost (unknown [172.16.100.24]) by mail.barafranca.com (Postfix) with ESMTP id 38160B49; Tue, 27 Oct 2009 16:47:30 +0000 (UTC) X-Virus-Scanned: amavisd-new at barafranca.com Received: from mail.barafranca.com ([172.16.100.24]) by localhost (mail.barafranca.com [172.16.100.24]) (amavisd-new, port 10024) with ESMTP id 1Lvke2D9sRBw; Tue, 27 Oct 2009 16:46:53 +0000 (UTC) Received: from [192.168.42.113] (a83-132-45-73.cpe.netcabo.pt [83.132.45.73]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.barafranca.com (Postfix) with ESMTPSA id D16CCB46; Tue, 27 Oct 2009 16:46:52 +0000 (UTC) Message-ID: <4AE723F4.10606@barafranca.com> Date: Tue, 27 Oct 2009 16:46:44 +0000 From: Hugo Silva User-Agent: Thunderbird 2.0.0.21 (X11/20090525) MIME-Version: 1.0 To: freebsd-xen@freebsd.org References: <850CF1B7-499E-4468-9045-19A2803E6D05@ossafe.org> <3941E1B9-6CD6-4D9A-AF1C-93401F571FCE@heesch.me.uk> <8C3C0877-F36E-45D1-BDEE-4EE22BD45205@ossafe.org> In-Reply-To: <8C3C0877-F36E-45D1-BDEE-4EE22BD45205@ossafe.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Subject: Re: Problem: Xen 3.3.1 with FreeBSD 8.0 RC1 X-BeenThere: freebsd-xen@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussion of the freebsd port to xen - implementation and usage List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Oct 2009 17:07:47 -0000 Carsten Heesch wrote: > Athough I seem to be talking to myself here, I have good news for RC2! > It works! > Just did an "freebsd-update -R 8.0-RC2 upgrade". Both GENERIC and > XENHVM kernels work without any problems. > > Maybe somebody else can chime in an confirm that, too? Probably good > for the developers to see positive feedback, while 8.0-RELEASE is > coming closer :-) > > > Cheers > Carsten > > > On 25 Oct 2009, at 00:31, Carsten Heesch wrote: > >> >> I realised that it's still possible to use 8.0-BETA* as a target for >> freebsd-update. So I investigated a bit further. For whatever it's >> worth: >> >> The problems described earlier started with BETA-4. >> >> BETA-3 is fine with both GENERIC and XENHVM kernel, except that I see >> this on the console and in dmesg every now and then (with both kernels): >> >> >> lock order reversal: >> 1st 0xffffff8014810620 bufwait (bufwait) @ >> /usr/src/sys/kern/vfs_bio.c:2559 >> 2nd 0xffffff00015a7c00 dirhash (dirhash) @ >> /usr/src/sys/ufs/ufs/ufs_dirhash.c:285 >> KDB: stack backtrace: >> db_trace_self_wrapper() at db_trace_self_wrapper+0x2a >> _witness_debugger() at _witness_debugger+0x2e >> witness_checkorder() at witness_checkorder+0x81e >> _sx_xlock() at _sx_xlock+0x55 >> ufsdirhash_acquire() at ufsdirhash_acquire+0x33 >> ufsdirhash_add() at ufsdirhash_add+0x19 >> ufs_direnter() at ufs_direnter+0x88b >> ufs_makeinode() at ufs_makeinode+0x31c >> VOP_CREATE_APV() at VOP_CREATE_APV+0x8d >> vn_open_cred() at vn_open_cred+0x423 >> kern_openat() at kern_openat+0x179 >> syscall() at syscall+0x1af >> Xfast_syscall() at Xfast_syscall+0xe1 >> --- syscall (5, FreeBSD ELF64, open), rip = 0x800e32dfc, rsp = >> 0x7fffffffe608, rbp = 0x1a4 --- >> >> >> I though this might be XENHVM kernel related, but it happens with >> GENERIC kernel as well. Not sure if this is related to XEN at all. >> >> >> >> Cheers >> Carsten >> >> >> > > _______________________________________________ > freebsd-xen@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-xen > To unsubscribe, send any mail to "freebsd-xen-unsubscribe@freebsd.org" I grabbed the 8.0-RC2/amd64iso to give this a spin; no luck here, it hangs after "Trying to mount root from ufs:/dev/md0". Also, I confirm the panics on boot with RC1. It's gone with RC2, but as I said, it gets stuck (for me, at least). My dom0 is NetBSD 5 / amd64.