From owner-freebsd-xen@FreeBSD.ORG Tue Jul 26 18:45:49 2011 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 67B53106566B for ; Tue, 26 Jul 2011 18:45:49 +0000 (UTC) (envelope-from seanbru@yahoo-inc.com) Received: from mrout3.yahoo.com (mrout3.yahoo.com [216.145.54.173]) by mx1.freebsd.org (Postfix) with ESMTP id 3937F8FC0A for ; Tue, 26 Jul 2011 18:45:48 +0000 (UTC) Received: from [127.0.0.1] (cheese.corp.yahoo.com [216.145.50.99]) by mrout3.yahoo.com (8.14.4/8.14.4/y.out) with ESMTP id p6QIZTcE074041 for ; Tue, 26 Jul 2011 11:35:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=yahoo-inc.com; s=cobra; t=1311705329; bh=sS+8sStePw7yeJ7J8QCIXifdgu3TsesytG22Xh2Y124=; h=Subject:From:To:Content-Type:Date:Message-ID:Mime-Version: Content-Transfer-Encoding; b=HGLngX/6HSWiqmJTAk5w1d0r2yRuivFFaztRHunJReEmppACYXiq/N43lFLC5w13X bL9fn4G0wDrjILF2XC3Bu1mgZFc2tKu9DLakRxSvd3xK7fDIbMv+u4MdbgW0N98TWr T2Q+EvP0ztJ4pqjgeAmTmq8cLP/glryQvusRqQu0= From: Sean Bruno To: "freebsd-xen@freebsd.org" Content-Type: text/plain; charset="UTF-8" Date: Tue, 26 Jul 2011 11:35:29 -0700 Message-ID: <1311705329.3927.8.camel@hitfishpass-lx.corp.yahoo.com> Mime-Version: 1.0 X-Mailer: Evolution 2.32.2 (2.32.2-1.fc14) Content-Transfer-Encoding: 7bit Subject: FreeBSD 8, PV, i386 panic with vcpus > 1 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, 26 Jul 2011 18:45:49 -0000 I assume then, that the i386 PV instance cannot do more than 1 CPU at this time? sean Started domain ref8-xen32 (id=120) WARNING: loader(8) metadata is missing! GDB: no debug ports present KDB: debugger backends: ddb KDB: current backend: ddb Copyright (c) 1992-2011 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 8.2-STABLE #1 r224449: Tue Jul 26 09:53:36 PDT 2011 sbruno@ref8-xen32.freebsd.org:/usr/obj/dumpster/scratch/sbruno-scratch/8/sys/XEN i386 WARNING: WITNESS option enabled, expect reduced performance. Xen reported: 2493.746 MHz processor. Timecounter "ixen" frequency 1953125 Hz quality 0 CPU: Intel(R) Xeon(R) CPU L5420 @ 2.50GHz (2493.75-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x10676 Family = 6 Model = 17 Stepping = 6 Features=0xbfe3fbff Features2=0xce3bd AMD Features=0x20100000 AMD Features2=0x1 TSC: P-state invariant real memory = 805306368 (768 MB) avail memory = 777650176 (741 MB) gdtpfn=20103f pdptpfn=3d0be panic: HYPERVISOR_vcpu_op(VCPUOP_initialise, cpu, &ctxt): /dumpster/scratch/sbruno-scratch/8/sys/i386/xen/mp_machdep.c:930 cpuid = 0 KDB: enter: panic [thread pid 0 tid 0 ] Stopped at kdb_enter+0x3a: movl $0,kdb_why db> db> db> db> bt Tracing pid 0 tid 0 td 0xc03dec90 kdb_enter(c0369837,c0369837,c03915fd,c06b4ca8,0,...) at kdb_enter+0x3a panic(c03915fd,c03983a2,c0398124,3a2,c0398124,...) at panic+0x134 start_all_aps(c0396bf2,1,c03b2890,c036e574,0,...) at start_all_aps+0x7d4 cpu_mp_start(c03f3234,c036e574,0,1,fffffff,...) at cpu_mp_start+0x155 smp_topo_find(0,6040800,6040800,6b9000,0,...) at smp_topo_find+0xbf mi_startup(6b9000,0,0,0,0,...) at mi_startup+0xac btext() at btext+0x95