From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: Re: [vt-d][xen4-rc6] Hangs on startup Date: Mon, 22 Mar 2010 15:50:10 -0400 Message-ID: <20100322195010.GB32073@phenom.dumpdata.com> References: <20100317201446.GA7785@phenom.dumpdata.com> <20100318141909.GA14445@phenom.dumpdata.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: =?utf-8?B?xYF1a2FzeiBPbGXFmw==?= Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org On Sun, Mar 21, 2010 at 11:30:57PM +0100, =C5=81ukasz Ole=C5=9B wrote: > Hi, >=20 > During earlier testst I used on dom0 xen/stable and on domU 2.6.32.9 > from debian testing. >=20 > Then I switched to xen/next on dom0 and domU. And now I have new proble= m :) What is the version of Xen tools you have? Did you build them from xen-unstable? >=20 > Here is the full log from the boot: http://pastebin.com/e8hUeQUs > I'm still getting: > (XEN) mm.c:859:d0 Error getting mfn 40100 (pfn 5555555555555555) from > L1 entry 8000000040100473 for l1e_owner=3D0, pg_owner=3D32753 >=20 > Now there are two ways: >=20 > FIRST: > as you sugested I tried pass-through another device (usb controller) >=20 > I added it to pci-stub: > root@debian:~# echo "8086 3a67" > /sys/bus/pci/drivers/pci-stub/new_id > root@debian:~# echo > "0000:00:1a.0">/sys/bus/pci/devices/0000:00:1a.0/driver/unbind > root@debian:~# echo "0000:00:1a.0">/sys/bus/pci/drivers/pci-stub/bind > root@debian:~# echo "8086 3a68" > /sys/bus/pci/drivers/pci-stub/new_id > root@debian:~# echo > "0000:00:1a.1">/sys/bus/pci/devices/0000:00:1a.1/driver/unbind > root@debian:~# echo "0000:00:1a.1">/sys/bus/pci/drivers/pci-stub/bind Where did you get the documentation for those steps? I would suggest you = use the 'pciback' instead of 'pci-stub' module for this just to see if that makes the 'pciback' later error go away. >=20 > on console i got: >=20 > [ 253.516238] uhci_hcd 0000:00:1a.0: remove, state 4 > [ 253.518622] usb usb3: USB disconnect, address 1 > [ 253.521197] uhci_hcd 0000:00:1a.0: USB bus 3 deregistered > [ 253.523799] uhci_hcd 0000:00:1a.0: PCI INT A disabled > [ 269.544219] pci-stub 0000:00:1a.0: claimed by stub > [ 319.424304] uhci_hcd 0000:00:1a.1: remove, state 4 > [ 319.427776] usb usb4: USB disconnect, address 1 > [ 319.430305] uhci_hcd 0000:00:1a.1: USB bus 4 deregistered > [ 319.433006] uhci_hcd 0000:00:1a.1: PCI INT B disabled > [ 339.692207] pci-stub 0000:00:1a.1: claimed by stub >=20 >=20 > Then I launched guest and it worked, guest could see usb controller. I > disabled guest, enabled it again, disabled it again and enabled it > again and got call trace: >=20 >=20 > (XEN) HVM1: HVM Loader > (XEN) HVM1: Detected Xen v4.0.0-rc6 > (XEN) HVM1: CPU speed is 2800 MHz > (XEN) irq.c:243: Dom1 PCI link 0 changed 0 -> 5 > (XEN) HVM1: PCI-ISA link 0 routed to IRQ5 > (XEN) irq.c:243: Dom1 PCI link 1 changed 0 -> 10 > (XEN) HVM1: PCI-ISA link 1 routed to IRQ10 > (XEN) irq.c:243: Dom1 PCI link 2 changed 0 -> 11 > (XEN) HVM1: PCI-ISA link 2 routed to IRQ11 > (XEN) irq.c:243: Dom1 PCI link 3 changed 0 -> 5 > (XEN) HVM1: PCI-ISA link 3 routed to IRQ5 > (XEN) HVM1: pci dev 01:3 INTA->IRQ10 > (XEN) HVM1: pci dev 03:0 INTA->IRQ5 > (XEN) HVM1: pci dev 04:0 INTA->IRQ5 > (XEN) HVM1: pci dev 02:0 bar 10 size 02000000: f0000008 > (XEN) HVM1: pci dev 03:0 bar 14 size 01000000: f2000008 > (XEN) HVM1: pci dev 02:0 bar 14 size 00001000: f3000000 > (XEN) HVM1: pci dev 03:0 bar 10 size 00000100: 0000c001 > (XEN) domctl.c:1047:d0 ioport_map:add f_gport=3Dc100 f_mport=3De0c0 np=3D= 20 > (XEN) HVM1: pci dev 04:0 bar 20 size 00000020: 0000c101 > (XEN) HVM1: pci dev 01:1 bar 20 size 00000010: 0000c121 > (XEN) HVM1: Multiprocessor initialisation: > (XEN) HVM1: - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs > [2/8] ... done. > (XEN) HVM1: Writing SMBIOS tables ... > (XEN) HVM1: Loading ROMBIOS ... > (XEN) HVM1: 10556 bytes of ROMBIOS high-memory extensions: > (XEN) HVM1: Relocating to 0xfc000000-0xfc00293c ... done > (XEN) HVM1: Creating MP tables ... > (XEN) HVM1: Loading Cirrus VGABIOS ... > (XEN) HVM1: Loading ACPI ... > (XEN) HVM1: - Lo data: 000ea020-000ea04f > (XEN) HVM1: - Hi data: fc002c00-fc012d1f > (XEN) HVM1: vm86 TSS at fc013000 > (XEN) HVM1: BIOS map: > (XEN) HVM1: c0000-c8fff: VGA BIOS > (XEN) HVM1: eb000-eb148: SMBIOS tables > (XEN) HVM1: f0000-fffff: Main BIOS > (XEN) HVM1: Invoking ROMBIOS ... > (XEN) HVM1: $Revision: 1.221 $ $Date: 2008/12/07 17:32:29 $ > (XEN) stdvga.c:147:d1 entering stdvga and caching modes > (XEN) HVM1: VGABios $Id: vgabios.c,v 1.67 2008/01/27 09:44:12 vruppert > Exp $ > (XEN) HVM1: Bochs BIOS - build: 06/23/99 > (XEN) HVM1: $Revision: 1.221 $ $Date: 2008/12/07 17:32:29 $ > (XEN) HVM1: Options: apmbios pcibios eltorito PMM > (XEN) HVM1: > (XEN) HVM1: ata0-0: PCHS=3D16383/16/63 translation=3Dlba LCHS=3D1024/25= 5/63 > (XEN) HVM1: ata0 master: QEMU HARDDISK ATA-7 Hard-Disk (20480 MBytes) > (XEN) HVM1: IDE time out > (XEN) HVM1: ata1 master: QEMU DVD-ROM ATAPI-4 CD-Rom/DVD-Rom > (XEN) HVM1: IDE time out > (XEN) HVM1: > (XEN) HVM1: > (XEN) HVM1: > (XEN) HVM1: Press F12 for boot menu. > (XEN) HVM1: > (XEN) HVM1: Booting from Hard Disk... > (XEN) HVM1: Booting from 0000:7c00 > (XEN) stdvga.c:151:d1 leaving stdvga > (XEN) stdvga.c:147:d1 entering stdvga and caching modes > (XEN) vlapic.c:702:d1 Local APIC Write to read-only register 0x30 > (XEN) vlapic.c:702:d1 Local APIC Write to read-only register 0x20 > (XEN) vlapic.c:702:d1 Local APIC Write to read-only register 0x20 > (XEN) domctl.c:1071:d0 ioport_map:remove f_gport=3Dc100 f_mport=3De0c0 > np=3D20 > (XEN) domctl.c:1047:d0 ioport_map:add f_gport=3Dc100 f_mport=3De0c0 np=3D= 20 > (XEN) irq.c:243: Dom1 PCI link 0 changed 5 -> 0 > (XEN) irq.c:243: Dom1 PCI link 1 changed 10 -> 0 > (XEN) irq.c:243: Dom1 PCI link 2 changed 11 -> 0 > (XEN) irq.c:243: Dom1 PCI link 3 changed 5 -> 0 > [ 679.719530] pciback pci-2-0: 22 Couldn't locate PCI device > (0000:00:1a.0)! perhaps already in-use? Uhh. So you assigned the device to 'pci-stub', and somehow 'pciback' gets involved. That is not good. PCI back is to be used _only_ with PV guests - you on the other hand are running an HVM guest. Per the earlier statement, I would recommend you use the 'pciback' instead of 'pci-stub' or just not compile pciback in and see what happens. Keep in mind: PCI back module is only needed when you want to do= PV PCI passthrough, which is not what you are doing. > (XEN) HVM2: HVM Loader > (XEN) HVM2: Detected Xen v4.0.0-rc6 > (XEN) HVM2: CPU speed is 2800 MHz > (XEN) irq.c:243: Dom2 PCI link 0 changed 0 -> 5 > (XEN) HVM2: PCI-ISA link 0 routed to IRQ5 > (XEN) irq.c:243: Dom2 PCI link 1 changed 0 -> 10 > (XEN) HVM2: PCI-ISA link 1 routed to IRQ10 > (XEN) irq.c:243: Dom2 PCI link 2 changed 0 -> 11 > (XEN) HVM2: PCI-ISA link 2 routed to IRQ11 > (XEN) irq.c:243: Dom2 PCI link 3 changed 0 -> 5 > (XEN) HVM2: PCI-ISA link 3 routed to IRQ5 > (XEN) HVM2: pci dev 01:3 INTA->IRQ10 > (XEN) HVM2: pci dev 03:0 INTA->IRQ5 > (XEN) HVM2: pci dev 04:0 INTA->IRQ5 > (XEN) HVM2: pci dev 02:0 bar 10 size 02000000: f0000008 > (XEN) HVM2: pci dev 03:0 bar 14 size 01000000: f2000008 > (XEN) HVM2: pci dev 02:0 bar 14 size 00001000: f3000000 > (XEN) HVM2: pci dev 03:0 bar 10 size 00000100: 0000c001 > (XEN) domctl.c:1047:d0 ioport_map:add f_gport=3Dc100 f_mport=3De0c0 np=3D= 20 > (XEN) HVM2: pci dev 04:0 bar 20 size 00000020: 0000c101 > (XEN) HVM2: pci dev 01:1 bar 20 size 00000010: 0000c121 > (XEN) HVM2: Multiprocessor initialisation: > (XEN) HVM2: - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs > [2/8] ... done. > (XEN) HVM2: Writing SMBIOS tables ... > (XEN) HVM2: Loading ROMBIOS ... > (XEN) HVM2: 10556 bytes of ROMBIOS high-memory extensions: > (XEN) HVM2: Relocating to 0xfc000000-0xfc00293c ... done > (XEN) HVM2: Creating MP tables ... > (XEN) HVM2: Loading Cirrus VGABIOS ... > (XEN) HVM2: Loading ACPI ... > (XEN) HVM2: - Lo data: 000ea020-000ea04f > (XEN) HVM2: - Hi data: fc002c00-fc012d1f > (XEN) HVM2: vm86 TSS at fc013000 > (XEN) HVM2: BIOS map: > (XEN) HVM2: c0000-c8fff: VGA BIOS > (XEN) HVM2: eb000-eb148: SMBIOS tables > (XEN) HVM2: f0000-fffff: Main BIOS > (XEN) HVM2: Invoking ROMBIOS ... > (XEN) HVM2: $Revision: 1.221 $ $Date: 2008/12/07 17:32:29 $ > (XEN) stdvga.c:147:d2 entering stdvga and caching modes > (XEN) HVM2: VGABios $Id: vgabios.c,v 1.67 2008/01/27 09:44:12 vruppert > Exp $ > (XEN) HVM2: Bochs BIOS - build: 06/23/99 > (XEN) HVM2: $Revision: 1.221 $ $Date: 2008/12/07 17:32:29 $ > (XEN) HVM2: Options: apmbios pcibios eltorito PMM > (XEN) HVM2: > (XEN) HVM2: ata0-0: PCHS=3D16383/16/63 translation=3Dlba LCHS=3D1024/25= 5/63 > (XEN) HVM2: ata0 master: QEMU HARDDISK ATA-7 Hard-Disk (20480 MBytes) > (XEN) HVM2: IDE time out > (XEN) HVM2: ata1 master: QEMU DVD-ROM ATAPI-4 CD-Rom/DVD-Rom > (XEN) HVM2: IDE time out > (XEN) HVM2: > (XEN) HVM2: > (XEN) HVM2: > (XEN) HVM2: Press F12 for boot menu. > (XEN) HVM2: > (XEN) HVM2: Booting from Hard Disk... > (XEN) HVM2: Booting from 0000:7c00 > (XEN) stdvga.c:151:d2 leaving stdvga > (XEN) stdvga.c:147:d2 entering stdvga and caching modes > (XEN) vlapic.c:702:d2 Local APIC Write to read-only register 0x30 > (XEN) vlapic.c:702:d2 Local APIC Write to read-only register 0x20 > (XEN) vlapic.c:702:d2 Local APIC Write to read-only register 0x20 > (XEN) domctl.c:1071:d0 ioport_map:remove f_gport=3Dc100 f_mport=3De0c0 > np=3D20 > (XEN) domctl.c:1047:d0 ioport_map:add f_gport=3Dc100 f_mport=3De0c0 np=3D= 20 > (XEN) irq.c:243: Dom2 PCI link 0 changed 5 -> 0 > (XEN) irq.c:243: Dom2 PCI link 1 changed 10 -> 0 > (XEN) irq.c:243: Dom2 PCI link 2 changed 11 -> 0 > (XEN) irq.c:243: Dom2 PCI link 3 changed 5 -> 0 > [ 733.248052] pciback pci-3-0: 22 Couldn't locate PCI device > (0000:00:1a.0)! perhaps already in-use? Can you paste your 'xenstore-ls /local/domain/0' output when this happening? > [ 733.253535] BUG: spinlock wrong CPU on CPU#1, xenwatch/16 > [ 733.256210] lock: ffff880006792208, .magic: dead4ead, .owner: > xenwatch/16, .owner_cpu: 0 > [ 733.257409] Pid: 16, comm: xenwatch Not tainted 2.6.32-amd64 #1 > [ 733.257409] Call Trace: > [ 733.257409] [] ? _raw_spin_unlock+0x6e/0x82 > [ 733.257409] [] ? > pciback_setup_backend+0x244/0x27e > [ 733.257409] [] ? > xen_restore_fl_direct_end+0x0/0x1 > [ 733.257409] [] ? xenbus_gather+0xda/0x125 > [ 733.257409] [] ? > _spin_unlock_irqrestore+0x34/0x36 > [ 733.257409] [] ? > pciback_xenbus_probe+0x122/0x147 > [ 733.257409] [] ? xenbus_dev_probe+0x8b/0x125 > [ 733.257409] [] ? driver_probe_device+0x9f/0x126 > [ 733.257409] [] ? __device_attach+0x0/0x39 > [ 733.257409] [] ? bus_for_each_drv+0x47/0x7b > [ 733.257409] [] ? device_attach+0x5e/0x7e > [ 733.257409] [] ? bus_probe_device+0x22/0x3c > [ 733.257409] [] ? device_add+0x372/0x519 > [ 733.257409] [] ? dev_set_name+0x3f/0x44 > [ 733.257409] [] ? xenbus_probe_node+0x136/0x1dd > [ 733.317104] [] ? xenbus_dev_changed+0x15a/0x18c > [ 733.317104] [] ? xenwatch_thread+0x11f/0x15c > [ 733.317104] [] ? > autoremove_wake_function+0x0/0x2a > [ 733.317104] [] ? xenwatch_thread+0x0/0x15c > [ 733.317104] [] ? kthread+0x75/0x7d > [ 733.317104] [] ? child_rip+0xa/0x20 > [ 733.317104] [] ? int_ret_from_sys_call+0x7/0x1b > [ 733.317104] [] ? retint_restore_args+0x5/0x6 > [ 733.317104] [] ? child_rip+0x0/0x20 > (XEN) HVM3: HVM Loader > (XEN) HVM3: Detected Xen v4.0.0-rc6 > (XEN) HVM3: CPU speed is 2800 MHz > (XEN) irq.c:243: Dom3 PCI link 0 changed 0 -> 5 > (XEN) HVM3: PCI-ISA link 0 routed to IRQ5 > (XEN) irq.c:243: Dom3 PCI link 1 changed 0 -> 10 > (XEN) HVM3: PCI-ISA link 1 routed to IRQ10 > (XEN) irq.c:243: Dom3 PCI link 2 changed 0 -> 11 > (XEN) HVM3: PCI-ISA link 2 routed to IRQ11 > (XEN) irq.c:243: Dom3 PCI link 3 changed 0 -> 5 > (XEN) HVM3: PCI-ISA link 3 routed to IRQ5 > (XEN) HVM3: pci dev 01:3 INTA->IRQ10 > (XEN) HVM3: pci dev 03:0 INTA->IRQ5 > (XEN) HVM3: pci dev 04:0 INTA->IRQ5 > (XEN) HVM3: pci dev 02:0 bar 10 size 02000000: f0000008 > (XEN) HVM3: pci dev 03:0 bar 14 size 01000000: f2000008 > (XEN) HVM3: pci dev 02:0 bar 14 size 00001000: f3000000 > (XEN) HVM3: pci dev 03:0 bar 10 size 00000100: 0000c001 > (XEN) domctl.c:1047:d0 ioport_map:add f_gport=3Dc100 f_mport=3De0c0 np=3D= 20 > (XEN) HVM3: pci dev 04:0 bar 20 size 00000020: 0000c101 > (XEN) HVM3: pci dev 01:1 bar 20 size 00000010: 0000c121 > (XEN) HVM3: Multiprocessor initialisation: > (XEN) HVM3: - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs > [2/8] ... done. > (XEN) HVM3: Writing SMBIOS tables ... > (XEN) HVM3: Loading ROMBIOS ... > (XEN) HVM3: 10556 bytes of ROMBIOS high-memory extensions: > (XEN) HVM3: Relocating to 0xfc000000-0xfc00293c ... done > (XEN) HVM3: Creating MP tables ... > (XEN) HVM3: Loading Cirrus VGABIOS ... > (XEN) HVM3: Loading ACPI ... > (XEN) HVM3: - Lo data: 000ea020-000ea04f > (XEN) HVM3: - Hi data: fc002c00-fc012d1f > (XEN) HVM3: vm86 TSS at fc013000 > (XEN) HVM3: BIOS map: > (XEN) HVM3: c0000-c8fff: VGA BIOS > (XEN) HVM3: eb000-eb148: SMBIOS tables > (XEN) HVM3: f0000-fffff: Main BIOS > (XEN) HVM3: Invoking ROMBIOS ... > (XEN) HVM3: $Revision: 1.221 $ $Date: 2008/12/07 17:32:29 $ > (XEN) stdvga.c:147:d3 entering stdvga and caching modes > (XEN) HVM3: VGABios $Id: vgabios.c,v 1.67 2008/01/27 09:44:12 vruppert = Exp $ > (XEN) HVM3: Bochs BIOS - build: 06/23/99 > (XEN) HVM3: $Revision: 1.221 $ $Date: 2008/12/07 17:32:29 $ > (XEN) HVM3: Options: apmbios pcibios eltorito PMM > (XEN) HVM3: > (XEN) HVM3: ata0-0: PCHS=3D16383/16/63 translation=3Dlba LCHS=3D1024/25= 5/63 > (XEN) HVM3: ata0 master: QEMU HARDDISK ATA-7 Hard-Disk (20480 MBytes) > (XEN) HVM3: IDE time out > (XEN) HVM3: ata1 master: QEMU DVD-ROM ATAPI-4 CD-Rom/DVD-Rom > (XEN) HVM3: IDE time out > (XEN) HVM3: > (XEN) HVM3: > (XEN) HVM3: > (XEN) HVM3: Press F12 for boot menu. > (XEN) HVM3: > (XEN) HVM3: Booting from Hard Disk... > (XEN) HVM3: Booting from 0000:7c00 > (XEN) stdvga.c:151:d3 leaving stdvga > (XEN) stdvga.c:147:d3 entering stdvga and caching modes > (XEN) vlapic.c:702:d3 Local APIC Write to read-only register 0x30 > (XEN) vlapic.c:702:d3 Local APIC Write to read-only register 0x20 > (XEN) vlapic.c:702:d3 Local APIC Write to read-only register 0x20 > (XEN) domctl.c:1071:d0 ioport_map:remove f_gport=3Dc100 f_mport=3De0c0 = np=3D20 > (XEN) domctl.c:1047:d0 ioport_map:add f_gport=3Dc100 f_mport=3De0c0 np=3D= 20 > (XEN) irq.c:243: Dom3 PCI link 0 changed 5 -> 0 > (XEN) irq.c:243: Dom3 PCI link 1 changed 10 -> 0 > (XEN) irq.c:243: Dom3 PCI link 2 changed 11 -> 0 > (XEN) irq.c:243: Dom3 PCI link 3 changed 5 -> 0 >=20 >=20 > SECOND: >=20 > I used FC card to pass-through(it uses ql2axxx module). >=20 > And I got: > [ 188.166084] pciback pci-1-0: 22 Couldn't locate PCI device > (0000:01:00.0)! perhaps already in-use? > (XEN) HVM1: HVM Loader > (XEN) HVM1: Detected Xen v4.0.0-rc6 > (XEN) HVM1: CPU speed is 2800 MHz > (XEN) irq.c:243: Dom1 PCI link 0 changed 0 -> 5 > (XEN) HVM1: PCI-ISA link 0 routed to IRQ5 > (XEN) irq.c:243: Dom1 PCI link 1 changed 0 -> 10 > (XEN) HVM1: PCI-ISA link 1 routed to IRQ10 > (XEN) irq.c:243: Dom1 PCI link 2 changed 0 -> 11 > (XEN) HVM1: PCI-ISA link 2 routed to IRQ11 > (XEN) irq.c:243: Dom1 PCI link 3 changed 0 -> 5 > (XEN) HVM1: PCI-ISA link 3 routed to IRQ5 > (XEN) HVM1: pci dev 01:3 INTA->IRQ10 > (XEN) HVM1: pci dev 03:0 INTA->IRQ5 > (XEN) HVM1: pci dev 04:0 INTA->IRQ5 > (XEN) HVM1: pci dev 02:0 bar 10 size 02000000: f0000008 > (XEN) HVM1: pci dev 03:0 bar 14 size 01000000: f2000008 > (XEN) HVM1: pci dev 04:0 bar 30 size 00020000: f3000000 > (XEN) HVM1: pci dev 02:0 bar 14 size 00001000: f3020000 > (XEN) domctl.c:991:d0 memory_map:add: gfn=3Df3021 mfn=3Dfe921 nr_mfns=3D= 1 > (XEN) HVM1: pci dev 04:0 bar 14 size 00001000: f3021000 > (XEN) HVM1: pci dev 03:0 bar 10 size 00000100: 0000c001 > (XEN) domctl.c:1047:d0 ioport_map:add f_gport=3Dc100 f_mport=3Dd000 np=3D= 100 > (XEN) HVM1: pci dev 04:0 bar 10 size 00000100: 0000c101 > (XEN) HVM1: pci dev 01:1 bar 20 size 00000010: 0000c201 > (XEN) HVM1: Multiprocessor initialisation: > (XEN) HVM1: - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs > [2/8] ... done. > (XEN) HVM1: Writing SMBIOS tables ... > (XEN) HVM1: Loading ROMBIOS ... > (XEN) HVM1: 10556 bytes of ROMBIOS high-memory extensions: > (XEN) HVM1: Relocating to 0xfc000000-0xfc00293c ... done > (XEN) HVM1: Creating MP tables ... > (XEN) HVM1: Loading Cirrus VGABIOS ... > (XEN) domctl.c:991:d0 memory_map:add: gfn=3Df3000 mfn=3D40000 nr_mfns=3D= 20 > (XEN) mm.c:859:d1 Error getting mfn 40000 (pfn 5555555555555555) from > L1 entry 0000000040000037 for l1e_owner=3D1, pg_owner=3D1 > (XEN) mm.c:859:d1 Error getting mfn 40001 (pfn 5555555555555555) from > L1 entry 0000000040001037 for l1e_owner=3D1, pg_owner=3D1 > (XEN) mm.c:859:d1 Error getting mfn 40002 (pfn 5555555555555555) from > L1 entry 0000000040002037 for l1e_owner=3D1, pg_owner=3D1 > (XEN) mm.c:859:d1 Error getting mfn 40003 (pfn 5555555555555555) from > L1 entry 0000000040003037 for l1e_owner=3D1, pg_owner=3D1 > (XEN) mm.c:859:d1 Error getting mfn 40004 (pfn 5555555555555555) from > L1 entry 0000000040004037 for l1e_owner=3D1, pg_owner=3D1 > ... >=20 >=20 > And guest never starts. Perhaps this is related to the firmware which > is used by qla2xxx? So you see this _only_ when you pass in QLA2XXX card, right? When you don't pass in a PCI card, you don't see this, correct?