From owner-freebsd-xen@FreeBSD.ORG Mon Apr 19 05:08:01 2010 Return-Path: Delivered-To: freebsd-xen@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B4458106564A; Mon, 19 Apr 2010 05:08:01 +0000 (UTC) (envelope-from linimon@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 8BAC08FC1B; Mon, 19 Apr 2010 05:08:01 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id o3J581XW094226; Mon, 19 Apr 2010 05:08:01 GMT (envelope-from linimon@freefall.freebsd.org) Received: (from linimon@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id o3J581QV094222; Mon, 19 Apr 2010 05:08:01 GMT (envelope-from linimon) Date: Mon, 19 Apr 2010 05:08:01 GMT Message-Id: <201004190508.o3J581QV094222@freefall.freebsd.org> To: linimon@FreeBSD.org, freebsd-i386@FreeBSD.org, freebsd-xen@FreeBSD.org From: linimon@FreeBSD.org Cc: Subject: Re: kern/145664: [xen] mutex vm page queue mutex not owned 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: Mon, 19 Apr 2010 05:08:01 -0000 Old Synopsis: Xen: mutex vm page queue mutex not owned New Synopsis: [xen] mutex vm page queue mutex not owned Responsible-Changed-From-To: freebsd-i386->freebsd-xen Responsible-Changed-By: linimon Responsible-Changed-When: Mon Apr 19 05:06:36 UTC 2010 Responsible-Changed-Why: Over to maintainer(s). http://www.freebsd.org/cgi/query-pr.cgi?pr=145664 From owner-freebsd-xen@FreeBSD.ORG Mon Apr 19 11:07:11 2010 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 E9DBA106566B for ; Mon, 19 Apr 2010 11:07:11 +0000 (UTC) (envelope-from owner-bugmaster@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id D82D08FC3E for ; Mon, 19 Apr 2010 11:07:11 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id o3JB7BWw034276 for ; Mon, 19 Apr 2010 11:07:11 GMT (envelope-from owner-bugmaster@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id o3JB7BBS034274 for freebsd-xen@FreeBSD.org; Mon, 19 Apr 2010 11:07:11 GMT (envelope-from owner-bugmaster@FreeBSD.org) Date: Mon, 19 Apr 2010 11:07:11 GMT Message-Id: <201004191107.o3JB7BBS034274@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: gnats set sender to owner-bugmaster@FreeBSD.org using -f From: FreeBSD bugmaster To: freebsd-xen@FreeBSD.org Cc: Subject: Current problem reports assigned to freebsd-xen@FreeBSD.org 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: Mon, 19 Apr 2010 11:07:12 -0000 Note: to view an individual PR, use: http://www.freebsd.org/cgi/query-pr.cgi?pr=(number). The following is a listing of current problems submitted by FreeBSD users. These represent problem reports covering all versions including experimental development code and obsolete releases. S Tracker Resp. Description -------------------------------------------------------------------------------- o kern/145664 xen [xen] mutex vm page queue mutex not owned o kern/144629 xen [xen] FreeBSD 8-RELEASE XEN pvm networking doesn't wor o kern/143398 xen [xen] FreeBSD 8-RELEASE XEN pvm networking doesn't wor o kern/143340 xen [xen] FreeBSD 8-RELEASE XEN pvm networking doesn't wor o kern/143069 xen [xen] [panic] Xen Kernel Panic - Memory modified after o kern/141328 xen [xen] [panic] gstat exit causes kernel panic from unma o kern/140313 xen [xen] [panic] FreeBSD8 RC2 as PV domU crashes during c o kern/135421 xen [xen] FreeBSD Xen PVM DomU network failure - netfronc. o kern/135178 xen [xen] Xen domU outgoing data transfer stall when TSO i o kern/135069 xen [xen] FreeBSD-current/Xen SMP doesn't function at all o kern/134926 xen [xen] [panic] FreeBSD-current Xen DomU networking pani 11 problems total. From owner-freebsd-xen@FreeBSD.ORG Mon Apr 19 20:19:41 2010 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 9C0A3106564A for ; Mon, 19 Apr 2010 20:19:41 +0000 (UTC) (envelope-from jon.otterholm@ide.resurscentrum.se) Received: from mail1.cil.se (mail1.cil.se [217.197.56.125]) by mx1.freebsd.org (Postfix) with ESMTP id 2B6278FC13 for ; Mon, 19 Apr 2010 20:19:40 +0000 (UTC) X-MimeOLE: Produced By Microsoft Exchange V6.5 Received: from 192.168.98.96 ([192.168.98.96]) by edusrv05.edu.irc.local ([192.168.44.14]) with Microsoft Exchange Server HTTP-DAV ; Mon, 19 Apr 2010 20:08:04 +0000 MIME-Version: 1.0 User-Agent: Microsoft-Entourage/12.0.0.071130 Content-class: urn:content-classes:message Date: Mon, 19 Apr 2010 22:07:34 +0200 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: RELENG_8_0 on Xen 3.4 Thread-Index: Acrf+/L+zwzyiv8NAky/LLsbjbyaow== From: "Jon Otterholm" To: Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: RELENG_8_0 on Xen 3.4 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: Mon, 19 Apr 2010 20:19:41 -0000 We are testing FreeBSD-8 on Xen and ran into some problems. We want to use "xm save" to save state on running guests and this does = not work after we added XENHVM and XENPCI to the kernconf. Running the = kernel from install-cd workes well. If I build a GENERIC kernel it fails in = bootup. What is the difference between GENERIC kernconf and the kernel shipped = on install-cd? Why does "xm save" fail when we added XENHVM and XENPCI? Info: HostOS: openSUSE 11.2 (x86_64) # uname -a Linux xen0-0 2.6.31.12-0.1-xen #1 SMP 2010-01-27 08:20:11 +0100 x86_64 x86_64 x86_64 GNU/Linux XEN version: 3.4.1_19718_04 GuestOS: Freebsd 8.0-RELEASE-p2 AMD64 //JO From owner-freebsd-xen@FreeBSD.ORG Tue Apr 20 14:22:45 2010 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 31CE81065741 for ; Tue, 20 Apr 2010 14:22:45 +0000 (UTC) (envelope-from gunter.wambaugh@gmail.com) Received: from mail-pv0-f182.google.com (mail-pv0-f182.google.com [74.125.83.182]) by mx1.freebsd.org (Postfix) with ESMTP id 097E18FC13 for ; Tue, 20 Apr 2010 14:22:44 +0000 (UTC) Received: by pvc7 with SMTP id 7so4062709pvc.13 for ; Tue, 20 Apr 2010 07:22:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:received:date :x-google-sender-auth:received:message-id:subject:from:to :content-type; bh=PKLlGwSzCwbfhTQvg2owpiClfHPCl6AFfFv8IhpBNt8=; b=Mmq2x8ik3vzdTTAxYjezFPpRpTjH3kg3KaA5FRdf39CzqntkFYx3xnKw8NhtqCxpoW E+72jLqzEMw6haW+tbbM2WItHFB/seoP9/FEMXIWR2ztRfMyJLc6lXg6bE2jB65D9aLG qmZ4BMaSyc4YLDpvzAoI6JpVNWxAZnY08R7Po= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:date:x-google-sender-auth:message-id:subject :from:to:content-type; b=KcPK3FFr4H7MBVNmBP33ng3qPIwp2bwRAXaIdcxEwOw2l28KmemleVZqkF6xmRdG44 qcitbouWC4LfMKXBHuQx62aFbb3dbGB5JaB9t6tsOK+3+imxmGy0rTZ/hT1tx3Z1MWZB xgcn978YMsEBxLTalO4lrO1QL3wrlC9wqtNQ4= MIME-Version: 1.0 Sender: gunter.wambaugh@gmail.com Received: by 10.231.39.75 with HTTP; Tue, 20 Apr 2010 06:51:05 -0700 (PDT) Date: Tue, 20 Apr 2010 08:51:05 -0500 X-Google-Sender-Auth: 07c43a64bd544691 Received: by 10.142.202.4 with SMTP id z4mr2656028wff.294.1271771465574; Tue, 20 Apr 2010 06:51:05 -0700 (PDT) Message-ID: From: Gunter Wambaugh To: freebsd-xen@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Subject: freebsd domu on netbsd dom0 kernel panic 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, 20 Apr 2010 14:22:45 -0000 I've been able to get a FreeBSD 8 Xen PV domU running successfully on RedHat 5; however, when I try to run the same image under NetBSD Xen, I get a kernel panic. If I comment out the 'vif' line it boots, but I have no network obviously. I've got a RedHat domU that I moved as well, and it works perfectly under NetBSD. The guest: uname -a FreeBSD fbworkstation 8.0-RELEASE-p2 FreeBSD 8.0-RELEASE-p2 #0: Fri Apr 9 18:57:44 UTC 2010 root@freebsdxen:/usr/obj/usr/src/sys/XEN i386 The host: uname -a NetBSD vdesktop 5.0.2 NetBSD 5.0.2 (XEN3_DOM0) #0: Sat Feb 6 13:44:13 UTC 2010 builds@b8.netbsd.org:/home/builds/ab/netbsd-5-0-2-RELEASE/amd64/201002061851Z-obj/home/builds/ab/netbsd-5-0-2-RELEASE/src/sys/arch/amd64/compile/XEN3_DOM0 amd64 The console message: xn0: at device/vif/0 on xenbus0 xn0: bpf attached xn0: Ethernet address: 00:16:3e:68:d8:55 WARNING: WITNESS option enabled, expect reduced performance. panic: mutex ??????/?5? not owned at /usr/src/sys/vm/vm_page.c:425 cpuid = 0 KDB: enter: panic [thread pid 12 tid 100023 ] Stopped at kdb_enter+0x3a: movl $0,kdb_why db> I'd be happy to provide any further details, and even step through the debugger if someone could tell me what to look for. Thanks!