From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:32803) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UepvI-0002e3-Lp for qemu-devel@nongnu.org; Tue, 21 May 2013 13:00:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UepvD-0002Dj-4m for qemu-devel@nongnu.org; Tue, 21 May 2013 13:00:28 -0400 Received: from mail-ob0-x231.google.com ([2607:f8b0:4003:c01::231]:52533) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UepvC-0002D6-Ut for qemu-devel@nongnu.org; Tue, 21 May 2013 13:00:23 -0400 Received: by mail-ob0-f177.google.com with SMTP id wn6so1015577obc.22 for ; Tue, 21 May 2013 10:00:20 -0700 (PDT) Sender: fluxion Date: Tue, 21 May 2013 11:55:56 -0500 From: mdroth Message-ID: <20130521165556.GA13602@vm> References: <1369136018.15129.1538.camel@eboracum.office.bytemark.co.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1369136018.15129.1538.camel@eboracum.office.bytemark.co.uk> Subject: Re: [Qemu-devel] (Another) 1.4.1 -> 1.5.0 migration failure List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Nicholas Thomas Cc: qemu-devel@nongnu.org On Tue, May 21, 2013 at 12:33:38PM +0100, Nicholas Thomas wrote: > Hi all, > > Migrating from: > > /opt/qemu-1.4.1/bin/qemu-system-x86_64 -M pc -watchdog i6300esb > -watchdog-action reset [...] > > to: > > /opt/qemu-1.5.0/bin/qemu-system-x86_64 -M pc-i440fx-1.4 -watchdog > i6300esb -watchdog-action reset [...] > > I get: > > qemu: warning: error while loading state for instance 0x0 of device > '0000:00:06.0/i6300esb_wdt' > load of migration failed > > Perhaps a similar issue to the network device one? I'm afraid I'm not > sure how to debug these... Doesn't look like it, here's a dump of the SaveStateEntry's (i just added some debug statements in vmstate_register_with_alias_id): verison: 1.4.1, se->idstr: timer, se->instance_id: 0 verison: 1.4.1, se->idstr: cpu_common, se->instance_id: 0 verison: 1.4.1, se->idstr: kvm-tpr-opt, se->instance_id: 0 verison: 1.4.1, se->idstr: apic, se->instance_id: 0 verison: 1.4.1, se->idstr: kvmclock, se->instance_id: 0 verison: 1.4.1, se->idstr: fw_cfg, se->instance_id: 0 verison: 1.4.1, se->idstr: PCIBUS, se->instance_id: 0 verison: 1.4.1, se->idstr: 0000:00:00.0/I440FX, se->instance_id: 0 verison: 1.4.1, se->idstr: 0000:00:01.0/PIIX3, se->instance_id: 0 verison: 1.4.1, se->idstr: i8259, se->instance_id: 0 verison: 1.4.1, se->idstr: i8259, se->instance_id: 1 verison: 1.4.1, se->idstr: ioapic, se->instance_id: 0 verison: 1.4.1, se->idstr: 0000:00:02.0/vga, se->instance_id: 0 verison: 1.4.1, se->idstr: hpet, se->instance_id: 0 verison: 1.4.1, se->idstr: mc146818rtc, se->instance_id: 0 verison: 1.4.1, se->idstr: i8254, se->instance_id: 0 verison: 1.4.1, se->idstr: serial, se->instance_id: 0 verison: 1.4.1, se->idstr: ps2kbd, se->instance_id: 0 verison: 1.4.1, se->idstr: ps2mouse, se->instance_id: 0 verison: 1.4.1, se->idstr: pckbd, se->instance_id: 0 verison: 1.4.1, se->idstr: vmmouse, se->instance_id: 0 verison: 1.4.1, se->idstr: port92, se->instance_id: 0 verison: 1.4.1, se->idstr: dma, se->instance_id: 0 verison: 1.4.1, se->idstr: dma, se->instance_id: 1 verison: 1.4.1, se->idstr: fdc, se->instance_id: 0 verison: 1.4.1, se->idstr: 0000:00:01.1/ide, se->instance_id: 0 verison: 1.4.1, se->idstr: i2c_bus, se->instance_id: 0 verison: 1.4.1, se->idstr: 0000:00:01.3/piix4_pm, se->instance_id: 0 verison: 1.4.1, se->idstr: 0000:00:06.0/i6300esb_wdt, se->instance_id: 0 version: 1.5.0, se->idstr: timer, se->instance_id: 0 version: 1.5.0, se->idstr: cpu_common, se->instance_id: 0 version: 1.5.0, se->idstr: cpu, se->instance_id: 0 version: 1.5.0, se->idstr: kvm-tpr-opt, se->instance_id: 0 version: 1.5.0, se->idstr: apic, se->instance_id: 0 version: 1.5.0, se->idstr: kvmclock, se->instance_id: 0 version: 1.5.0, se->idstr: fw_cfg, se->instance_id: 0 version: 1.5.0, se->idstr: PCIBUS, se->instance_id: 0 version: 1.5.0, se->idstr: 0000:00:00.0/I440FX, se->instance_id: 0 version: 1.5.0, se->idstr: 0000:00:01.0/PIIX3, se->instance_id: 0 version: 1.5.0, se->idstr: i8259, se->instance_id: 0 version: 1.5.0, se->idstr: i8259, se->instance_id: 1 version: 1.5.0, se->idstr: ioapic, se->instance_id: 0 version: 1.5.0, se->idstr: 0000:00:02.0/vga, se->instance_id: 0 version: 1.5.0, se->idstr: hpet, se->instance_id: 0 version: 1.5.0, se->idstr: mc146818rtc, se->instance_id: 0 version: 1.5.0, se->idstr: i8254, se->instance_id: 0 version: 1.5.0, se->idstr: serial, se->instance_id: 0 version: 1.5.0, se->idstr: ps2kbd, se->instance_id: 0 version: 1.5.0, se->idstr: ps2mouse, se->instance_id: 0 version: 1.5.0, se->idstr: pckbd, se->instance_id: 0 version: 1.5.0, se->idstr: vmmouse, se->instance_id: 0 version: 1.5.0, se->idstr: port92, se->instance_id: 0 version: 1.5.0, se->idstr: dma, se->instance_id: 0 version: 1.5.0, se->idstr: dma, se->instance_id: 1 version: 1.5.0, se->idstr: fdc, se->instance_id: 0 version: 1.5.0, se->idstr: 0000:00:01.1/ide, se->instance_id: 0 version: 1.5.0, se->idstr: i2c_bus, se->instance_id: 0 version: 1.5.0, se->idstr: 0000:00:01.3/piix4_pm, se->instance_id: 0 version: 1.5.0, se->idstr: 0000:00:06.0/i6300esb_wdt, se->instance_id: 0 Seems like the actual load is failing, but the VMSD hasn't changed so i'm not sure what's going on. > > /Nick > > >