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Re: [Xen-devel] Unable to create Linux DomU PV with Libxenlight (xl) on

To: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] Unable to create Linux DomU PV with Libxenlight (xl) on NetBSD Dom0 with Xen 4.1.1
From: Roger Pau Monné <roger.pau@xxxxxxxxxxxxx>
Date: Fri, 8 Jul 2011 14:01:59 +0200
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
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Hello,

The behaviour is the same with xen-unstable (21ff10d9a617+ tip), xl
create is unable to start PV machines. Here is the dmesg from
xen-unstable:

 __  __            _  _    ____                     _        _     _
 \ \/ /___ _ __   | || |  |___ \    _   _ _ __  ___| |_ __ _| |__ | | ___
  \  // _ \ '_ \  | || |_   __) |__| | | | '_ \/ __| __/ _` | '_ \| |/ _ \
  /  \  __/ | | | |__   _| / __/|__| |_| | | | \__ \ || (_| | |_) | |  __/
 /_/\_\___|_| |_|    |_|(_)_____|   \__,_|_| |_|___/\__\__,_|_.__/|_|\___|

(XEN) Xen version 4.2-unstable (root@) (gcc version 4.1.3 20080704
prerelease (NetBSD nb2 20081120)) Fri Jul  8 15:40:51 CEST 2011
(XEN) Latest ChangeSet: Thu Jul 07 12:35:05 2011 +0100 23658:21ff10d9a617
(XEN) Bootloader: unknown
(XEN) Command line: dom0_mem=512M dom0_max_vcpus=1 dom0_vcpus_pin
console=com1 com1=115200,8n1
(XEN) Video information:
(XEN)  VGA is text mode 80x25, font 8x16
(XEN)  VBE/DDC methods: none; EDID transfer time: 0 seconds
(XEN)  EDID info not retrieved because no DDC retrieval method detected
(XEN) Disc information:
(XEN)  Found 1 MBR signatures
(XEN)  Found 1 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN)  0000000000000000 - 00000000000a0000 (usable)
(XEN)  0000000000100000 - 00000000cf379000 (usable)
(XEN)  00000000cf379000 - 00000000cf38f000 (reserved)
(XEN)  00000000cf38f000 - 00000000cf3ce000 (ACPI data)
(XEN)  00000000cf3ce000 - 00000000d0000000 (reserved)
(XEN)  00000000e0000000 - 00000000f0000000 (reserved)
(XEN)  00000000fe000000 - 0000000100000000 (reserved)
(XEN)  0000000100000000 - 0000000c30000000 (usable)
(XEN) ACPI: RSDP 000F1870, 0024 (r2 DELL  )
(XEN) ACPI: XSDT 000F1974, 009C (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: FACP CF3B3F9C, 00F4 (r3 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: DSDT CF38F000, 39D9 (r1 DELL   PE_SC3          1 INTL 20050624)
(XEN) ACPI: FACS CF3B6000, 0040
(XEN) ACPI: APIC CF3B3478, 015E (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: SPCR CF3B35D8, 0050 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: HPET CF3B362C, 0038 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: DMAR CF3B3668, 01C0 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: MCFG CF3B38C4, 003C (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: WD__ CF3B3904, 0134 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: SLIC CF3B3A3C, 0024 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: ERST CF392B5C, 0270 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: HEST CF392DCC, 03A8 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: BERT CF3929DC, 0030 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: EINJ CF392A0C, 0150 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: SRAT CF3B3BC0, 0370 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: TCPA CF3B3F34, 0064 (r2 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: SSDT CF3B7000, 65DC (r1  INTEL PPM RCM  80000001 INTL 20061109)
(XEN) System RAM: 49139MB (50318436kB)
(XEN) SRAT: PXM 1 -> APIC 32 -> Node 0
(XEN) SRAT: PXM 2 -> APIC 0 -> Node 1
(XEN) SRAT: PXM 1 -> APIC 34 -> Node 0
(XEN) SRAT: PXM 2 -> APIC 2 -> Node 1
(XEN) SRAT: PXM 1 -> APIC 36 -> Node 0
(XEN) SRAT: PXM 2 -> APIC 4 -> Node 1
(XEN) SRAT: PXM 1 -> APIC 48 -> Node 0
(XEN) SRAT: PXM 2 -> APIC 16 -> Node 1
(XEN) SRAT: PXM 1 -> APIC 50 -> Node 0
(XEN) SRAT: PXM 2 -> APIC 18 -> Node 1
(XEN) SRAT: PXM 1 -> APIC 52 -> Node 0
(XEN) SRAT: PXM 2 -> APIC 20 -> Node 1
(XEN) SRAT: PXM 1 -> APIC 33 -> Node 0
(XEN) SRAT: PXM 2 -> APIC 1 -> Node 1
(XEN) SRAT: PXM 1 -> APIC 35 -> Node 0
(XEN) SRAT: PXM 2 -> APIC 3 -> Node 1
(XEN) SRAT: PXM 1 -> APIC 37 -> Node 0
(XEN) SRAT: PXM 2 -> APIC 5 -> Node 1
(XEN) SRAT: PXM 1 -> APIC 49 -> Node 0
(XEN) SRAT: PXM 2 -> APIC 17 -> Node 1
(XEN) SRAT: PXM 1 -> APIC 51 -> Node 0
(XEN) SRAT: PXM 2 -> APIC 19 -> Node 1
(XEN) SRAT: PXM 1 -> APIC 53 -> Node 0
(XEN) SRAT: PXM 2 -> APIC 21 -> Node 1
(XEN) SRAT: Node 1 PXM 2 0-d0000000
(XEN) SRAT: Node 1 PXM 2 100000000-630000000
(XEN) SRAT: Node 0 PXM 1 630000000-c30000000
(XEN) NUMA: Allocated memnodemap from c2f2cd000 - c2f2ce000
(XEN) NUMA: Using 16 for the hash shift.
(XEN) Domain heap initialised DMA width 32 bits
(XEN) found SMP MP-table at 000fe710
(XEN) DMI 2.6 present.
(XEN) Using APIC driver default
(XEN) ACPI: PM-Timer IO Port: 0x808
(XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[804,0], pm1x_evt[800,0]
(XEN) ACPI:                  wakeup_vec[cf3b600c], vec_size[20]
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x20] enabled)
(XEN) Processor #32 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x00] enabled)
(XEN) Processor #0 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x22] enabled)
(XEN) Processor #34 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x02] enabled)
(XEN) Processor #2 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x24] enabled)
(XEN) Processor #36 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x04] enabled)
(XEN) Processor #4 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x30] enabled)
(XEN) Processor #48 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x10] enabled)
(XEN) Processor #16 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x09] lapic_id[0x32] enabled)
(XEN) Processor #50 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x12] enabled)
(XEN) Processor #18 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x34] enabled)
(XEN) Processor #52 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x14] enabled)
(XEN) Processor #20 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x21] enabled)
(XEN) Processor #33 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x01] enabled)
(XEN) Processor #1 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x23] enabled)
(XEN) Processor #35 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x10] lapic_id[0x03] enabled)
(XEN) Processor #3 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x11] lapic_id[0x25] enabled)
(XEN) Processor #37 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x12] lapic_id[0x05] enabled)
(XEN) Processor #5 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x13] lapic_id[0x31] enabled)
(XEN) Processor #49 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x14] lapic_id[0x11] enabled)
(XEN) Processor #17 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x15] lapic_id[0x33] enabled)
(XEN) Processor #51 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x16] lapic_id[0x13] enabled)
(XEN) Processor #19 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x17] lapic_id[0x35] enabled)
(XEN) Processor #53 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x18] lapic_id[0x15] enabled)
(XEN) Processor #21 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x19] lapic_id[0xff] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1a] lapic_id[0xff] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1b] lapic_id[0xff] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1c] lapic_id[0xff] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1d] lapic_id[0xff] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1e] lapic_id[0xff] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1f] lapic_id[0xff] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x20] lapic_id[0xff] disabled)
(XEN) ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
(XEN) Overriding APIC driver with bigsmp
(XEN) ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
(XEN) ACPI: IOAPIC (id[0x01] address[0xfec80000] gsi_base[32])
(XEN) IOAPIC[1]: apic_id 1, version 32, address 0xfec80000, GSI 32-55
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
(XEN) ACPI: IRQ0 used by override.
(XEN) ACPI: IRQ2 used by override.
(XEN) ACPI: IRQ9 used by override.
(XEN) Enabling APIC mode:  Phys.  Using 2 I/O APICs
(XEN) ACPI: HPET id: 0x8086a301 base: 0xfed00000
(XEN) PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
(XEN) PCI: MCFG area at e0000000 reserved in E820
(XEN) ERST table is invalid
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) IRQ limits: 55 GSI, 4569 MSI/MSI-X
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 2394.067 MHz processor.
(XEN) Initing memory sharing.
(XEN) mce_intel.c:1214: MCA Capability: BCAST 1 SER 0 CMCI 1 firstbank
0 extended MCE MSR 0
(XEN) Intel machine check reporting enabled
(XEN) Intel VT-d Snoop Control enabled.
(XEN) Intel VT-d Dom0 DMA Passthrough not enabled.
(XEN) Intel VT-d Queued Invalidation enabled.
(XEN) Intel VT-d Interrupt Remapping enabled.
(XEN) Intel VT-d Shared EPT tables not enabled.
(XEN) I/O virtualisation enabled
(XEN)  - Dom0 mode: Relaxed
(XEN) Enabled directed EOI with ioapic_ack_old on!
(XEN) ENABLING IO-APIC IRQs
(XEN)  -> Using old ACK method
(XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
(XEN) Platform timer is 14.318MHz HPET
(XEN) Defaulting to alternative key handling; send 'A' to switch to normal mode.
(XEN) Allocated console ring of 256 KiB.
(XEN) VMX: Supported advanced features:
(XEN)  - APIC MMIO access virtualisation
(XEN)  - APIC TPR shadow
(XEN)  - Extended Page Tables (EPT)
(XEN)  - Virtual-Processor Identifiers (VPID)
(XEN)  - Virtual NMI
(XEN)  - MSR direct-access bitmap
(XEN)  - Unrestricted Guest
(XEN) EPT supports 1GB super page.
(XEN) EPT supports 2MB super page.
(XEN) HVM: ASIDs enabled.
(XEN) HVM: VMX enabled
(XEN) HVM: Hardware Assisted Paging detected.
(XEN) Brought up 24 CPUs
(XEN) ACPI sleep modes: S3
(XEN) mcheck_poll: Machine check polling timer started.
(XEN) *** LOADING DOMAIN 0 ***
(XEN) elf_parse_binary: phdr: paddr=0xffffffff80000000 memsz=0xcaaf00
(XEN) elf_parse_binary: memory: 0xffffffff80000000 -> 0xffffffff80caaf00
(XEN) elf_xen_parse: __xen_guest:
"GUEST_OS=NetBSD,GUEST_VER=4.99,XEN_VER=xen-3.0,LOADER=generic,VIRT_BASE=0xffffffff80000000,ELF_PADDR_OFFSET=0xffffffff80000000,VIRT_ENTRY=0xffffffff80100000,HYPERCALL_PAGE=0x00000101,BSD_SYMTAB=yes"
(XEN) elf_xen_parse_guest_info: GUEST_OS="NetBSD"
(XEN) elf_xen_parse_guest_info: GUEST_VER="4.99"
(XEN) elf_xen_parse_guest_info: XEN_VER="xen-3.0"
(XEN) elf_xen_parse_guest_info: LOADER="generic"
(XEN) elf_xen_parse_guest_info: VIRT_BASE="0xffffffff80000000"
(XEN) elf_xen_parse_guest_info: ELF_PADDR_OFFSET="0xffffffff80000000"
(XEN) elf_xen_parse_guest_info: VIRT_ENTRY="0xffffffff80100000"
(XEN) elf_xen_parse_guest_info: HYPERCALL_PAGE="0x00000101"
(XEN) elf_xen_parse_guest_info: BSD_SYMTAB="yes"
(XEN) elf_xen_addr_calc_check: addresses:
(XEN)     virt_base        = 0xffffffff80000000
(XEN)     elf_paddr_offset = 0xffffffff80000000
(XEN)     virt_offset      = 0x0
(XEN)     virt_kstart      = 0xffffffff80000000
(XEN)     virt_kend        = 0xffffffff80dbba58
(XEN)     virt_entry       = 0xffffffff80100000
(XEN)     p2m_base         = 0xffffffffffffffff
(XEN)  Xen  kernel: 64-bit, lsb, compat32
(XEN)  Dom0 kernel: 64-bit, lsb, paddr 0xffffffff80000000 -> 0xffffffff80caaf00
(XEN)  Dom0 symbol map 0xffffffff80caaf00 -> 0xffffffff80dbba58
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   0000000c11000000->0000000c12000000 (126976 pages
to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: ffffffff80000000->ffffffff80dbba58
(XEN)  Init. ramdisk: ffffffff80dbc000->ffffffff80dbc000
(XEN)  Phys-Mach map: ffffffff80dbc000->ffffffff80ebc000
(XEN)  Start info:    ffffffff80ebc000->ffffffff80ebc4b4
(XEN)  Page tables:   ffffffff80ebd000->ffffffff80ec8000
(XEN)  Boot stack:    ffffffff80ec8000->ffffffff80ec9000
(XEN)  TOTAL:         ffffffff80000000->ffffffff81000000
(XEN)  ENTRY ADDRESS: ffffffff80100000
(XEN) Dom0 has maximum 1 VCPUs
(XEN) elf_load_binary: phdr 0 at 0xffffffff80000000 -> 0xffffffff80bf0968
(XEN) elf_load_bsdsyms: shdr 24 at 0xffff830c2feef433 -> 0xffffffff80cab608
(XEN) elf_load_bsdsyms: shdr 25 at 0xffff830c2feefc78 -> 0xffffffff80cab790
(XEN) elf_load_bsdsyms: shdr 26 at 0xffff830c2ff93520 -> 0xffffffff80d4f038
(XEN) Scrubbing Free RAM:
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................done.
(XEN) Std. Loglevel: All
(XEN) Guest Loglevel: All
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch
input to Xen)
(XEN) Freed 264kB init memory.
(XEN) io_apic.c:2394:
(XEN) ioapic_guest_write: apic=0, pin=0, irq=0
(XEN) ioapic_guest_write: new_entry=000100f0
(XEN) ioapic_guest_write: old_entry=00010000 pirq=0
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) io_apic.c:2394:
(XEN) ioapic_guest_write: apic=0, pin=2, irq=0
(XEN) ioapic_guest_write: new_entry=000100f0
(XEN) ioapic_guest_write: old_entry=000000f0 pirq=0
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) irq.c:1659: dom0: pirq 0 or irq 3 already mapped
(XEN) io_apic.c:2394:
(XEN) ioapic_guest_write: apic=0, pin=4, irq=4
(XEN) ioapic_guest_write: new_entry=000100f1
(XEN) ioapic_guest_write: old_entry=000000f1 pirq=0
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) irq.c:1659: dom0: pirq 0 or irq 5 already mapped
(XEN) irq.c:1659: dom0: pirq 0 or irq 6 already mapped
(XEN) irq.c:1659: dom0: pirq 0 or irq 7 already mapped
(XEN) irq.c:1659: dom0: pirq 0 or irq 8 already mapped
(XEN) irq.c:1659: dom0: pirq 0 or irq 9 already mapped
(XEN) irq.c:1659: dom0: pirq 0 or irq 10 already mapped
(XEN) irq.c:1659: dom0: pirq 0 or irq 11 already mapped
(XEN) irq.c:1659: dom0: pirq 0 or irq 12 already mapped
(XEN) irq.c:1659: dom0: pirq 0 or irq 13 already mapped
(XEN) irq.c:1659: dom0: pirq 0 or irq 14 already mapped
(XEN) irq.c:1659: dom0: pirq 0 or irq 15 already mapped
(XEN) allocated vector a0 for irq 16
(XEN) irq.c:1659: dom0: pirq 0 or irq 16 already mapped
(XEN) allocated vector a8 for irq 17
(XEN) irq.c:1659: dom0: pirq 0 or irq 17 already mapped
(XEN) allocated vector b0 for irq 18
(XEN) irq.c:1659: dom0: pirq 0 or irq 18 already mapped
(XEN) allocated vector b8 for irq 19
(XEN) irq.c:1659: dom0: pirq 0 or irq 19 already mapped
(XEN) allocated vector c0 for irq 20
(XEN) irq.c:1659: dom0: pirq 0 or irq 20 already mapped
(XEN) allocated vector c8 for irq 21
(XEN) irq.c:1659: dom0: pirq 0 or irq 21 already mapped
(XEN) allocated vector d0 for irq 22
(XEN) irq.c:1659: dom0: pirq 0 or irq 22 already mapped
(XEN) allocated vector d8 for irq 23
(XEN) irq.c:1659: dom0: pirq 0 or irq 23 already mapped
(XEN) allocated vector 21 for irq 32
(XEN) irq.c:1659: dom0: pirq 0 or irq 32 already mapped
(XEN) allocated vector 29 for irq 33
(XEN) irq.c:1659: dom0: pirq 0 or irq 33 already mapped
(XEN) allocated vector 31 for irq 34
(XEN) irq.c:1659: dom0: pirq 0 or irq 34 already mapped
(XEN) allocated vector 39 for irq 35
(XEN) irq.c:1659: dom0: pirq 0 or irq 35 already mapped
(XEN) allocated vector 41 for irq 36
(XEN) irq.c:1659: dom0: pirq 0 or irq 36 already mapped
(XEN) allocated vector 49 for irq 37
(XEN) irq.c:1659: dom0: pirq 0 or irq 37 already mapped
(XEN) allocated vector 51 for irq 38
(XEN) irq.c:1659: dom0: pirq 0 or irq 38 already mapped
(XEN) allocated vector 59 for irq 39
(XEN) irq.c:1659: dom0: pirq 0 or irq 39 already mapped
(XEN) allocated vector 61 for irq 40
(XEN) irq.c:1659: dom0: pirq 0 or irq 40 already mapped
(XEN) allocated vector 69 for irq 41
(XEN) irq.c:1659: dom0: pirq 0 or irq 41 already mapped
(XEN) allocated vector 71 for irq 42
(XEN) irq.c:1659: dom0: pirq 0 or irq 42 already mapped
(XEN) allocated vector 79 for irq 43
(XEN) irq.c:1659: dom0: pirq 0 or irq 43 already mapped
(XEN) allocated vector 81 for irq 44
(XEN) irq.c:1659: dom0: pirq 0 or irq 44 already mapped
(XEN) allocated vector 89 for irq 45
(XEN) irq.c:1659: dom0: pirq 0 or irq 45 already mapped
(XEN) allocated vector 91 for irq 46
(XEN) irq.c:1659: dom0: pirq 0 or irq 46 already mapped
(XEN) allocated vector 99 for irq 47
(XEN) irq.c:1659: dom0: pirq 0 or irq 47 already mapped
(XEN) allocated vector a1 for irq 48
(XEN) irq.c:1659: dom0: pirq 0 or irq 48 already mapped
(XEN) allocated vector a9 for irq 49
(XEN) irq.c:1659: dom0: pirq 0 or irq 49 already mapped
(XEN) allocated vector b1 for irq 50
(XEN) irq.c:1659: dom0: pirq 0 or irq 50 already mapped
(XEN) allocated vector b9 for irq 51
(XEN) irq.c:1659: dom0: pirq 0 or irq 51 already mapped
(XEN) allocated vector c1 for irq 52
(XEN) irq.c:1659: dom0: pirq 0 or irq 52 already mapped
(XEN) allocated vector c9 for irq 53
(XEN) irq.c:1659: dom0: pirq 0 or irq 53 already mapped
(XEN) allocated vector d1 for irq 54
(XEN) irq.c:1659: dom0: pirq 0 or irq 54 already mapped
(XEN) io_apic.c:2394:
(XEN) ioapic_guest_write: apic=1, pin=23, irq=55
(XEN) ioapic_guest_write: new_entry=0001a028
(XEN) ioapic_guest_write: old_entry=00010000 pirq=0
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) traps.c:2455:d0 Domain attempted WRMSR 0000000000000277 from
0x0000050100070406 to 0x0007010600070106.

The output from xenstore-ls -fp before starting the domu:

/tool = ""   (n0)
/tool/xenstored = ""   (n0)
/local = ""   (n0)
/local/domain = ""   (n0)
/local/domain/0 = ""   (n0)
/local/domain/0/backend = ""   (n0)
/local/domain/0/backend/qdisk = ""   (n0)
/local/domain/0/backend/vif = ""   (n0)
/local/domain/0/backend/console = ""   (n0)
/local/domain/0/device-model = ""   (n0)
/vm = ""   (n0)

The output from xl -v create <domu>:

Parsing config file /etc/xen/debian.cfg
domainbuilder: detail: xc_dom_allocate: cmdline="root=/dev/xvda2 ro
root=/dev/xvda2 ro ", features="(null)"
domainbuilder: detail: xc_dom_kernel_mem: called
domainbuilder: detail: xc_dom_ramdisk_mem: called
domainbuilder: detail: xc_dom_boot_xen_init: ver 4.2, caps
xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p
hvm-3.0-x86_64
domainbuilder: detail: xc_dom_parse_image: called
domainbuilder: detail: xc_dom_find_loader: trying ELF-generic loader ...
domainbuilder: detail: loader probe failed
domainbuilder: detail: xc_dom_find_loader: trying Linux bzImage loader ...
domainbuilder: detail: xc_dom_malloc            : 11850 kB
domainbuilder: detail: xc_dom_do_gunzip: unzip ok, 0x254e77 -> 0xb92b00
domainbuilder: detail: loader probe OK
xc: detail: elf_parse_binary: phdr: paddr=0x1000000 memsz=0x444000
xc: detail: elf_parse_binary: phdr: paddr=0x1444000 memsz=0xac080
xc: detail: elf_parse_binary: phdr: paddr=0x14f1000 memsz=0x888
xc: detail: elf_parse_binary: phdr: paddr=0x14f2000 memsz=0x160d8
xc: detail: elf_parse_binary: phdr: paddr=0x1509000 memsz=0x1b1000
xc: detail: elf_parse_binary: memory: 0x1000000 -> 0x16ba000
xc: detail: elf_xen_parse_note: GUEST_OS = "linux"
xc: detail: elf_xen_parse_note: GUEST_VERSION = "2.6"
xc: detail: elf_xen_parse_note: XEN_VERSION = "xen-3.0"
xc: detail: elf_xen_parse_note: VIRT_BASE = 0xffffffff80000000
xc: detail: elf_xen_parse_note: ENTRY = 0xffffffff81509200
xc: detail: elf_xen_parse_note: HYPERCALL_PAGE = 0xffffffff81009000
xc: detail: elf_xen_parse_note: FEATURES =
"!writable_page_tables|pae_pgdir_above_4gb"
xc: detail: elf_xen_parse_note: PAE_MODE = "yes"
xc: detail: elf_xen_parse_note: LOADER = "generic"
xc: detail: elf_xen_parse_note: unknown xen elf note (0xd)
xc: detail: elf_xen_parse_note: SUSPEND_CANCEL = 0x1
xc: detail: elf_xen_parse_note: HV_START_LOW = 0xffff800000000000
xc: detail: elf_xen_parse_note: PADDR_OFFSET = 0x0
xc: detail: elf_xen_addr_calc_check: addresses:
xc: detail:     virt_base        = 0xffffffff80000000
xc: detail:     elf_paddr_offset = 0x0
xc: detail:     virt_offset      = 0xffffffff80000000
xc: detail:     virt_kstart      = 0xffffffff81000000
xc: detail:     virt_kend        = 0xffffffff816ba000
xc: detail:     virt_entry       = 0xffffffff81509200
xc: detail:     p2m_base         = 0xffffffffffffffff
domainbuilder: detail: xc_dom_parse_elf_kernel: xen-3.0-x86_64:
0xffffffff81000000 -> 0xffffffff816ba000
domainbuilder: detail: xc_dom_mem_init: mem 30720 MB, pages 0x780000
pages, 4k each
domainbuilder: detail: xc_dom_mem_init: 0x780000 pages
domainbuilder: detail: xc_dom_boot_mem_init: called
domainbuilder: detail: x86_compat: guest xen-3.0-x86_64, address size 64
domainbuilder: detail: xc_dom_malloc            : 60 MB
domainbuilder: detail: xc_dom_build_image: called
domainbuilder: detail: xc_dom_alloc_segment:   kernel       :
0xffffffff81000000 -> 0xffffffff816ba000  (pfn 0x1000 + 0x6ba pages)
domainbuilder: detail: xc_dom_pfn_to_ptr: domU mapping: pfn
0x1000+0x6ba at 0x7f7fef546000
xc: detail: elf_load_binary: phdr 0 at 0x0x7f7fef546000 -> 0x0x7f7fef98a000
xc: detail: elf_load_binary: phdr 1 at 0x0x7f7fef98a000 -> 0x0x7f7fefa36080
xc: detail: elf_load_binary: phdr 2 at 0x0x7f7fefa37000 -> 0x0x7f7fefa37888
xc: detail: elf_load_binary: phdr 3 at 0x0x7f7fefa38000 -> 0x0x7f7fefa4e0d8
xc: detail: elf_load_binary: phdr 4 at 0x0x7f7fefa4f000 -> 0x0x7f7fefad8000
domainbuilder: detail: xc_dom_alloc_segment:   ramdisk      :
0xffffffff816ba000 -> 0xffffffff82feb000  (pfn 0x16ba + 0x1931 pages)
domainbuilder: detail: xc_dom_malloc            : 151 kB
domainbuilder: detail: xc_dom_pfn_to_ptr: domU mapping: pfn
0x16ba+0x1931 at 0x7f7fedc15000
domainbuilder: detail: xc_dom_do_gunzip: unzip ok, 0x88d21c -> 0x1930e10
domainbuilder: detail: xc_dom_alloc_segment:   phys2mach    :
0xffffffff82feb000 -> 0xffffffff86beb000  (pfn 0x2feb + 0x3c00 pages)
domainbuilder: detail: xc_dom_malloc            : 360 kB
domainbuilder: detail: xc_dom_pfn_to_ptr: domU mapping: pfn
0x2feb+0x3c00 at 0x7f7fea015000
domainbuilder: detail: xc_dom_alloc_page   :   start info   :
0xffffffff86beb000 (pfn 0x6beb)
domainbuilder: detail: xc_dom_alloc_page   :   xenstore     :
0xffffffff86bec000 (pfn 0x6bec)
domainbuilder: detail: xc_dom_alloc_page   :   console      :
0xffffffff86bed000 (pfn 0x6bed)
domainbuilder: detail: nr_page_tables: 0x0000ffffffffffff/48:
0xffff000000000000 -> 0xffffffffffffffff, 1 table(s)
domainbuilder: detail: nr_page_tables: 0x0000007fffffffff/39:
0xffffff8000000000 -> 0xffffffffffffffff, 1 table(s)
domainbuilder: detail: nr_page_tables: 0x000000003fffffff/30:
0xffffffff80000000 -> 0xffffffffbfffffff, 1 table(s)
domainbuilder: detail: nr_page_tables: 0x00000000001fffff/21:
0xffffffff80000000 -> 0xffffffff86ffffff, 56 table(s)
domainbuilder: detail: xc_dom_alloc_segment:   page tables  :
0xffffffff86bee000 -> 0xffffffff86c29000  (pfn 0x6bee + 0x3b pages)
domainbuilder: detail: xc_dom_pfn_to_ptr: domU mapping: pfn
0x6bee+0x3b at 0x7f7ff7fac000
domainbuilder: detail: xc_dom_alloc_page   :   boot stack   :
0xffffffff86c29000 (pfn 0x6c29)
domainbuilder: detail: xc_dom_build_image  : virt_alloc_end : 0xffffffff86c2a000
domainbuilder: detail: xc_dom_build_image  : virt_pgtab_end : 0xffffffff87000000
domainbuilder: detail: xc_dom_boot_image: called
domainbuilder: detail: arch_setup_bootearly: doing nothing
domainbuilder: detail: xc_dom_compat_check: supported guest type:
xen-3.0-x86_64 <= matches
domainbuilder: detail: xc_dom_compat_check: supported guest type:
xen-3.0-x86_32p
domainbuilder: detail: xc_dom_compat_check: supported guest type: hvm-3.0-x86_32
domainbuilder: detail: xc_dom_compat_check: supported guest type:
hvm-3.0-x86_32p
domainbuilder: detail: xc_dom_compat_check: supported guest type: hvm-3.0-x86_64
domainbuilder: detail: xc_dom_update_guest_p2m: dst 64bit, pages 0x780000
domainbuilder: detail: clear_page: pfn 0x6bed, mfn 0x82c0e9
domainbuilder: detail: clear_page: pfn 0x6bec, mfn 0x627ded
domainbuilder: detail: xc_dom_pfn_to_ptr: domU mapping: pfn 0x6beb+0x1
at 0x7f7ff7fab000
domainbuilder: detail: start_info_x86_64: called
domainbuilder: detail: setup_hypercall_page: vaddr=0xffffffff81009000 pfn=0x1009
domainbuilder: detail: domain builder memory footprint
domainbuilder: detail:    allocated
domainbuilder: detail:       malloc             : 72 MB
domainbuilder: detail:       anon mmap          : 0 bytes
domainbuilder: detail:    mapped
domainbuilder: detail:       file mmap          : 0 bytes
domainbuilder: detail:       domU mmap          : 92 MB
domainbuilder: detail: arch_setup_bootlate: shared_info: pfn 0x0, mfn 0xccc6b
domainbuilder: detail: shared_info_x86_64: called
domainbuilder: detail: vcpu_x86_64: called
domainbuilder: detail: vcpu_x86_64: cr3: pfn 0x6bee mfn 0x627dec
domainbuilder: detail: launch_vm: called, ctxt=0x7f7fffffd1c0
domainbuilder: detail: xc_dom_release: called
Daemon running with PID 849

If I try to xl console <domu>:

xenconsole: Could not read tty from store: No such file or directory

And xenstore-ls -fp:

/tool = ""   (n0)
/tool/xenstored = ""   (n0)
/local = ""   (n0)
/local/domain = ""   (n0)
/local/domain/0 = ""   (n0)
/local/domain/0/backend = ""   (n0)
/local/domain/0/backend/qdisk = ""   (n0)
/local/domain/0/backend/qdisk/2 = ""   (n0)
/local/domain/0/backend/qdisk/2/51714 = ""   (n0,r2)
/local/domain/0/backend/qdisk/2/51714/frontend =
"/local/domain/2/device/vbd/51714"   (n0,r2)
/local/domain/0/backend/qdisk/2/51714/params =
"aio:/home/xen/debian/disk.img"   (n0,r2)
/local/domain/0/backend/qdisk/2/51714/frontend-id = "2"   (n0,r2)
/local/domain/0/backend/qdisk/2/51714/online = "1"   (n0,r2)
/local/domain/0/backend/qdisk/2/51714/removable = "0"   (n0,r2)
/local/domain/0/backend/qdisk/2/51714/bootable = "1"   (n0,r2)
/local/domain/0/backend/qdisk/2/51714/state = "1"   (n0,r2)
/local/domain/0/backend/qdisk/2/51714/dev = "xvda2"   (n0,r2)
/local/domain/0/backend/qdisk/2/51714/type = "tap"   (n0,r2)
/local/domain/0/backend/qdisk/2/51714/mode = "w"   (n0,r2)
/local/domain/0/backend/qdisk/2/51713 = ""   (n0,r2)
/local/domain/0/backend/qdisk/2/51713/frontend =
"/local/domain/2/device/vbd/51713"   (n0,r2)
/local/domain/0/backend/qdisk/2/51713/params =
"aio:/home/xen/debian/swap.img"   (n0,r2)
/local/domain/0/backend/qdisk/2/51713/frontend-id = "2"   (n0,r2)
/local/domain/0/backend/qdisk/2/51713/online = "1"   (n0,r2)
/local/domain/0/backend/qdisk/2/51713/removable = "0"   (n0,r2)
/local/domain/0/backend/qdisk/2/51713/bootable = "1"   (n0,r2)
/local/domain/0/backend/qdisk/2/51713/state = "1"   (n0,r2)
/local/domain/0/backend/qdisk/2/51713/dev = "xvda1"   (n0,r2)
/local/domain/0/backend/qdisk/2/51713/type = "tap"   (n0,r2)
/local/domain/0/backend/qdisk/2/51713/mode = "w"   (n0,r2)
/local/domain/0/backend/qdisk/2/51744 = ""   (n0,r2)
/local/domain/0/backend/qdisk/2/51744/frontend =
"/local/domain/2/device/vbd/51744"   (n0,r2)
/local/domain/0/backend/qdisk/2/51744/params =
"aio:/home/xen/matu20Xb.iso"   (n0,r2)
/local/domain/0/backend/qdisk/2/51744/frontend-id = "2"   (n0,r2)
/local/domain/0/backend/qdisk/2/51744/online = "1"   (n0,r2)
/local/domain/0/backend/qdisk/2/51744/removable = "1"   (n0,r2)
/local/domain/0/backend/qdisk/2/51744/bootable = "1"   (n0,r2)
/local/domain/0/backend/qdisk/2/51744/state = "1"   (n0,r2)
/local/domain/0/backend/qdisk/2/51744/dev = "xvdc"   (n0,r2)
/local/domain/0/backend/qdisk/2/51744/type = "tap"   (n0,r2)
/local/domain/0/backend/qdisk/2/51744/mode = "r"   (n0,r2)
/local/domain/0/backend/vif = ""   (n0)
/local/domain/0/backend/vif/2 = ""   (n0)
/local/domain/0/backend/vif/2/0 = ""   (n0,r2)
/local/domain/0/backend/vif/2/0/frontend =
"/local/domain/2/device/vif/0"   (n0,r2)
/local/domain/0/backend/vif/2/0/frontend-id = "2"   (n0,r2)
/local/domain/0/backend/vif/2/0/online = "1"   (n0,r2)
/local/domain/0/backend/vif/2/0/state = "2"   (n0,r2)
/local/domain/0/backend/vif/2/0/script =
"/usr/pkg/etc/xen/scripts/vif-bridge"   (n0,r2)
/local/domain/0/backend/vif/2/0/mac = "00:16:3e:65:f3:68"   (n0,r2)
/local/domain/0/backend/vif/2/0/bridge = "bridge0"   (n0,r2)
/local/domain/0/backend/vif/2/0/handle = "0"   (n0,r2)
/local/domain/0/backend/vif/2/0/vifname = "xvif2i0"   (n0,r2)
/local/domain/0/backend/vif/2/0/feature-rx-copy = "1"   (n0,r2)
/local/domain/0/backend/vif/2/0/feature-rx-flip = "1"   (n0,r2)
/local/domain/0/backend/vif/2/0/hotplug-status = "connected"   (n0,r2)
/local/domain/0/backend/vif/2/1 = ""   (n0,r2)
/local/domain/0/backend/vif/2/1/frontend =
"/local/domain/2/device/vif/1"   (n0,r2)
/local/domain/0/backend/vif/2/1/frontend-id = "2"   (n0,r2)
/local/domain/0/backend/vif/2/1/online = "1"   (n0,r2)
/local/domain/0/backend/vif/2/1/state = "2"   (n0,r2)
/local/domain/0/backend/vif/2/1/script =
"/usr/pkg/etc/xen/scripts/vif-bridge"   (n0,r2)
/local/domain/0/backend/vif/2/1/mac = "00:16:3e:35:f4:68"   (n0,r2)
/local/domain/0/backend/vif/2/1/bridge = "bridge2302"   (n0,r2)
/local/domain/0/backend/vif/2/1/handle = "1"   (n0,r2)
/local/domain/0/backend/vif/2/1/vifname = "xvif2i1"   (n0,r2)
/local/domain/0/backend/vif/2/1/feature-rx-copy = "1"   (n0,r2)
/local/domain/0/backend/vif/2/1/feature-rx-flip = "1"   (n0,r2)
/local/domain/0/backend/vif/2/1/hotplug-status = "connected"   (n0,r2)
/local/domain/0/backend/vif/2/2 = ""   (n0,r2)
/local/domain/0/backend/vif/2/2/frontend =
"/local/domain/2/device/vif/2"   (n0,r2)
/local/domain/0/backend/vif/2/2/frontend-id = "2"   (n0,r2)
/local/domain/0/backend/vif/2/2/online = "1"   (n0,r2)
/local/domain/0/backend/vif/2/2/state = "2"   (n0,r2)
/local/domain/0/backend/vif/2/2/script =
"/usr/pkg/etc/xen/scripts/vif-bridge"   (n0,r2)
/local/domain/0/backend/vif/2/2/mac = "00:16:3e:5c:f4:68"   (n0,r2)
/local/domain/0/backend/vif/2/2/bridge = "bridge2303"   (n0,r2)
/local/domain/0/backend/vif/2/2/handle = "2"   (n0,r2)
/local/domain/0/backend/vif/2/2/vifname = "xvif2i2"   (n0,r2)
/local/domain/0/backend/vif/2/2/feature-rx-copy = "1"   (n0,r2)
/local/domain/0/backend/vif/2/2/feature-rx-flip = "1"   (n0,r2)
/local/domain/0/backend/vif/2/2/hotplug-status = "connected"   (n0,r2)
/local/domain/0/backend/vif/2/3 = ""   (n0,r2)
/local/domain/0/backend/vif/2/3/frontend =
"/local/domain/2/device/vif/3"   (n0,r2)
/local/domain/0/backend/vif/2/3/frontend-id = "2"   (n0,r2)
/local/domain/0/backend/vif/2/3/online = "1"   (n0,r2)
/local/domain/0/backend/vif/2/3/state = "2"   (n0,r2)
/local/domain/0/backend/vif/2/3/script =
"/usr/pkg/etc/xen/scripts/vif-bridge"   (n0,r2)
/local/domain/0/backend/vif/2/3/mac = "00:16:3e:7a:f4:68"   (n0,r2)
/local/domain/0/backend/vif/2/3/bridge = "bridge2304"   (n0,r2)
/local/domain/0/backend/vif/2/3/handle = "3"   (n0,r2)
/local/domain/0/backend/vif/2/3/vifname = "xvif2i3"   (n0,r2)
/local/domain/0/backend/vif/2/3/feature-rx-copy = "1"   (n0,r2)
/local/domain/0/backend/vif/2/3/feature-rx-flip = "1"   (n0,r2)
/local/domain/0/backend/vif/2/3/hotplug-status = "connected"   (n0,r2)
/local/domain/0/backend/console = ""   (n0)
/local/domain/0/backend/console/2 = ""   (n0)
/local/domain/0/backend/console/2/0 = ""   (n0,r2)
/local/domain/0/backend/console/2/0/frontend =
"/local/domain/2/console"   (n0,r2)
/local/domain/0/backend/console/2/0/frontend-id = "2"   (n0,r2)
/local/domain/0/backend/console/2/0/online = "1"   (n0,r2)
/local/domain/0/backend/console/2/0/state = "1"   (n0,r2)
/local/domain/0/backend/console/2/0/domain = "debian"   (n0,r2)
/local/domain/0/backend/console/2/0/protocol = "vt100"   (n0,r2)
/local/domain/0/device-model = ""   (n0)
/local/domain/0/device-model/2 = ""   (n0)
/local/domain/0/device-model/2/disable_pf = "1"   (n0)
/local/domain/0/device-model/2/state = "running"   (n0)
/local/domain/2 = ""   (n0,r2)
/local/domain/2/vm = "/vm/63eb6832-6aa9-e011-b33f-1803730a9a51"   (n0,r2)
/local/domain/2/name = "debian"   (n0,r2)
/local/domain/2/control = ""   (n0,r2)
/local/domain/2/control/shutdown = ""   (n2)
/local/domain/2/control/platform-feature-multiprocessor-suspend = "1"   (n0,r2)
/local/domain/2/device = ""   (n0,r2)
/local/domain/2/device/suspend = ""   (n2)
/local/domain/2/device/suspend/event-channel = ""   (n2)
/local/domain/2/device/vbd = ""   (n0,r2)
/local/domain/2/device/vbd/51714 = ""   (n2,r0)
/local/domain/2/device/vbd/51714/backend =
"/local/domain/0/backend/qdisk/2/51714"   (n2,r0)
/local/domain/2/device/vbd/51714/backend-id = "0"   (n2,r0)
/local/domain/2/device/vbd/51714/state = "1"   (n2,r0)
/local/domain/2/device/vbd/51714/virtual-device = "51714"   (n2,r0)
/local/domain/2/device/vbd/51714/device-type = "disk"   (n2,r0)
/local/domain/2/device/vbd/51713 = ""   (n2,r0)
/local/domain/2/device/vbd/51713/backend =
"/local/domain/0/backend/qdisk/2/51713"   (n2,r0)
/local/domain/2/device/vbd/51713/backend-id = "0"   (n2,r0)
/local/domain/2/device/vbd/51713/state = "1"   (n2,r0)
/local/domain/2/device/vbd/51713/virtual-device = "51713"   (n2,r0)
/local/domain/2/device/vbd/51713/device-type = "disk"   (n2,r0)
/local/domain/2/device/vbd/51744 = ""   (n2,r0)
/local/domain/2/device/vbd/51744/backend =
"/local/domain/0/backend/qdisk/2/51744"   (n2,r0)
/local/domain/2/device/vbd/51744/backend-id = "0"   (n2,r0)
/local/domain/2/device/vbd/51744/state = "1"   (n2,r0)
/local/domain/2/device/vbd/51744/virtual-device = "51744"   (n2,r0)
/local/domain/2/device/vbd/51744/device-type = "cdrom"   (n2,r0)
/local/domain/2/device/vif = ""   (n0,r2)
/local/domain/2/device/vif/0 = ""   (n2,r0)
/local/domain/2/device/vif/0/backend =
"/local/domain/0/backend/vif/2/0"   (n2,r0)
/local/domain/2/device/vif/0/backend-id = "0"   (n2,r0)
/local/domain/2/device/vif/0/state = "1"   (n2,r0)
/local/domain/2/device/vif/0/handle = "0"   (n2,r0)
/local/domain/2/device/vif/0/mac = "00:16:3e:65:f3:68"   (n2,r0)
/local/domain/2/device/vif/1 = ""   (n2,r0)
/local/domain/2/device/vif/1/backend =
"/local/domain/0/backend/vif/2/1"   (n2,r0)
/local/domain/2/device/vif/1/backend-id = "0"   (n2,r0)
/local/domain/2/device/vif/1/state = "1"   (n2,r0)
/local/domain/2/device/vif/1/handle = "1"   (n2,r0)
/local/domain/2/device/vif/1/mac = "00:16:3e:35:f4:68"   (n2,r0)
/local/domain/2/device/vif/2 = ""   (n2,r0)
/local/domain/2/device/vif/2/backend =
"/local/domain/0/backend/vif/2/2"   (n2,r0)
/local/domain/2/device/vif/2/backend-id = "0"   (n2,r0)
/local/domain/2/device/vif/2/state = "1"   (n2,r0)
/local/domain/2/device/vif/2/handle = "2"   (n2,r0)
/local/domain/2/device/vif/2/mac = "00:16:3e:5c:f4:68"   (n2,r0)
/local/domain/2/device/vif/3 = ""   (n2,r0)
/local/domain/2/device/vif/3/backend =
"/local/domain/0/backend/vif/2/3"   (n2,r0)
/local/domain/2/device/vif/3/backend-id = "0"   (n2,r0)
/local/domain/2/device/vif/3/state = "1"   (n2,r0)
/local/domain/2/device/vif/3/handle = "3"   (n2,r0)
/local/domain/2/device/vif/3/mac = "00:16:3e:7a:f4:68"   (n2,r0)
/local/domain/2/data = ""   (n2)
/local/domain/2/cpu = ""   (n0,r2)
/local/domain/2/cpu/0 = ""   (n0,r2)
/local/domain/2/cpu/0/availability = "online"   (n0,r2)
/local/domain/2/cpu/1 = ""   (n0,r2)
/local/domain/2/cpu/1/availability = "online"   (n0,r2)
/local/domain/2/cpu/2 = ""   (n0,r2)
/local/domain/2/cpu/2/availability = "online"   (n0,r2)
/local/domain/2/cpu/3 = ""   (n0,r2)
/local/domain/2/cpu/3/availability = "online"   (n0,r2)
/local/domain/2/cpu/4 = ""   (n0,r2)
/local/domain/2/cpu/4/availability = "online"   (n0,r2)
/local/domain/2/cpu/5 = ""   (n0,r2)
/local/domain/2/cpu/5/availability = "online"   (n0,r2)
/local/domain/2/cpu/6 = ""   (n0,r2)
/local/domain/2/cpu/6/availability = "online"   (n0,r2)
/local/domain/2/cpu/7 = ""   (n0,r2)
/local/domain/2/cpu/7/availability = "online"   (n0,r2)
/local/domain/2/cpu/8 = ""   (n0,r2)
/local/domain/2/cpu/8/availability = "online"   (n0,r2)
/local/domain/2/cpu/9 = ""   (n0,r2)
/local/domain/2/cpu/9/availability = "online"   (n0,r2)
/local/domain/2/cpu/10 = ""   (n0,r2)
/local/domain/2/cpu/10/availability = "online"   (n0,r2)
/local/domain/2/cpu/11 = ""   (n0,r2)
/local/domain/2/cpu/11/availability = "online"   (n0,r2)
/local/domain/2/cpu/12 = ""   (n0,r2)
/local/domain/2/cpu/12/availability = "online"   (n0,r2)
/local/domain/2/cpu/13 = ""   (n0,r2)
/local/domain/2/cpu/13/availability = "online"   (n0,r2)
/local/domain/2/cpu/14 = ""   (n0,r2)
/local/domain/2/cpu/14/availability = "online"   (n0,r2)
/local/domain/2/cpu/15 = ""   (n0,r2)
/local/domain/2/cpu/15/availability = "online"   (n0,r2)
/local/domain/2/cpu/16 = ""   (n0,r2)
/local/domain/2/cpu/16/availability = "online"   (n0,r2)
/local/domain/2/cpu/17 = ""   (n0,r2)
/local/domain/2/cpu/17/availability = "online"   (n0,r2)
/local/domain/2/cpu/18 = ""   (n0,r2)
/local/domain/2/cpu/18/availability = "online"   (n0,r2)
/local/domain/2/cpu/19 = ""   (n0,r2)
/local/domain/2/cpu/19/availability = "online"   (n0,r2)
/local/domain/2/memory = ""   (n0,r2)
/local/domain/2/memory/static-max = "31457280"   (n0,r2)
/local/domain/2/memory/target = "31457280"   (n0,r2)
/local/domain/2/memory/videoram = "0"   (n0,r2)
/local/domain/2/error = ""   (n0,r2)
/local/domain/2/drivers = ""   (n0,r2)
/local/domain/2/attr = ""   (n0,r2)
/local/domain/2/messages = ""   (n0,r2)
/local/domain/2/domid = "2"   (n0,r2)
/local/domain/2/store = ""   (n0,r2)
/local/domain/2/store/port = "1"   (n0,r2)
/local/domain/2/store/ring-ref = "6454765"   (n0,r2)
/local/domain/2/console = ""   (n2,r0)
/local/domain/2/console/backend =
"/local/domain/0/backend/console/2/0"   (n2,r0)
/local/domain/2/console/backend-id = "0"   (n2,r0)
/local/domain/2/console/limit = "1048576"   (n2,r0)
/local/domain/2/console/type = "ioemu"   (n2,r0)
/local/domain/2/console/output = "pty"   (n2,r0)
/local/domain/2/console/port = "2"   (n2,r0)
/local/domain/2/console/ring-ref = "8569065"   (n2,r0)
/local/domain/2/image = ""   (n0,r2)
/local/domain/2/image/device-model-pid = "265"   (n0,r2)
/vm = ""   (n0)
/vm/63eb6832-6aa9-e011-b33f-1803730a9a51 = ""   (n0,r2)
/vm/63eb6832-6aa9-e011-b33f-1803730a9a51/uuid =
"63eb6832-6aa9-e011-b33f-1803730a9a51"   (n0,r2)
/vm/63eb6832-6aa9-e011-b33f-1803730a9a51/name = "debian"   (n0,r2)
/vm/63eb6832-6aa9-e011-b33f-1803730a9a51/pool_name = "Pool-0"   (n0,r2)
/vm/63eb6832-6aa9-e011-b33f-1803730a9a51/image = ""   (n0,r2)
/vm/63eb6832-6aa9-e011-b33f-1803730a9a51/image/ostype = "linux"   (n0,r2)
/vm/63eb6832-6aa9-e011-b33f-1803730a9a51/image/kernel =
"/var/run/libxl/boot_kernel.xmQzGW"   (n0,r2)
/vm/63eb6832-6aa9-e011-b33f-1803730a9a51/image/ramdisk =
"/var/run/libxl/boot_ramdisk.Ymc2wH"   (n0,r2)
/vm/63eb6832-6aa9-e011-b33f-1803730a9a51/image/cmdline =
"root=/dev/xvda2 ro root=/dev/xvda2 ro "   (n0,r2)
/vm/63eb6832-6aa9-e011-b33f-1803730a9a51/start_time = "1310133442.10"   (n0,r2)

Also the cpu usage of the domu is always 100%. And my xl info:

host                   : loki
release                : 5.99.52
version                : NetBSD 5.99.52 (XEN3_DOM0) #0: Mon Jun 20
14:03:27 CEST 2011
royger@loki:/usr/obj/sys/arch/amd64/compile/XEN3_DOM0
machine                : amd64
nr_cpus                : 24
nr_nodes               : 2
cores_per_socket       : 6
threads_per_core       : 2
cpu_mhz                : 2394
hw_caps                :
bfebfbff:2c100800:00000000:00003f40:029ee3ff:00000000:00000001:00000000
virt_caps              : hvm hvm_directio
total_memory           : 49139
free_memory            : 17270
free_cpus              : 0
xen_major              : 4
xen_minor              : 2
xen_extra              : -unstable
xen_caps               : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32
hvm-3.0-x86_32p hvm-3.0-x86_64
xen_scheduler          : credit
xen_pagesize           : 4096
platform_params        : virt_start=0xffff800000000000
xen_changeset          : Thu Jul 07 12:35:05 2011 +0100 23658:21ff10d9a617
xen_commandline        : dom0_mem=512M dom0_max_vcpus=1 dom0_vcpus_pin
console=com1 com1=115200,8n1
cc_compiler            : gcc version 4.1.3 20080704 prerelease (NetBSD
nb2 20081120)
cc_compile_by          : root
cc_compile_domain      :
cc_compile_date        : Fri Jul  8 15:40:51 CEST 2011
xend_config_format     : 4

Thanks, Roger.

2011/7/7 Roger Pau Monné <roger.pau@xxxxxxxxxxxxx>:
> 2011/7/6 Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>:
>> Roger Pau Monné writes ("[Xen-devel] Unable to create Linux DomU PV with 
>> Libxenlight (xl) on NetBSD Dom0 with Xen 4.1.1"):
>>> It seems like the domain has been created ok, but when I try to
>>> connect to it with xl -v console <domu> or xm console <domu> I get the
>>> following error:
>>>
>>> xenconsole: Could not read tty from store: No such file or directory
>>
>> Can we have the output of
>>   xenstore-ls -fp
>
> Before executing xl create the output of xenstore-ls -fp is:
>
> /tool = ""   (n0)
> /tool/xenstored = ""   (n0)
> /local = ""   (n0)
> /local/pool = ""   (n0)
> /local/pool/0 = ""   (n0)
> /local/pool/0/other_config = ""   (n0)
> /local/pool/0/description = "Pool-0"   (n0)
> /local/pool/0/uuid = "72e16387-60ea-82b0-c1bf-5847e84b074d"   (n0)
> /local/pool/0/name = "Pool-0"   (n0)
> /local/domain = ""   (n0)
> /local/domain/0 = ""   (r0)
> /local/domain/0/vm = "/vm/00000000-0000-0000-0000-000000000000"   (r0)
> /local/domain/0/device = ""   (n0)
> /local/domain/0/control = ""   (n0)
> /local/domain/0/control/platform-feature-multiprocessor-suspend = "1"   (n0)
> /local/domain/0/error = ""   (n0)
> /local/domain/0/memory = ""   (n0)
> /local/domain/0/memory/target = "524288"   (n0)
> /local/domain/0/guest = ""   (n0)
> /local/domain/0/hvmpv = ""   (n0)
> /local/domain/0/data = ""   (n0)
> /local/domain/0/description = ""   (r0)
> /local/domain/0/console = ""   (r0)
> /local/domain/0/console/limit = "1048576"   (r0)
> /local/domain/0/console/type = "xenconsoled"   (r0)
> /local/domain/0/domid = "0"   (r0)
> /local/domain/0/cpu = ""   (r0)
> /local/domain/0/cpu/0 = ""   (r0)
> /local/domain/0/cpu/0/availability = "online"   (r0)
> /local/domain/0/name = "Domain-0"   (r0)
> /vm = ""   (n0)
> /vm/00000000-0000-0000-0000-000000000000 = ""   (n0)
> /vm/00000000-0000-0000-0000-000000000000/on_xend_stop = "ignore"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/pool_name = "Pool-0"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/shadow_memory = "0"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/uuid =
> "00000000-0000-0000-0000-000000000000"   (r0)
> /vm/00000000-0000-0000-0000-000000000000/on_reboot = "restart"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/image = "(linux (kernel '')
> (superpages 0) (nomigrate 0) (tsc_mode 0))"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/image/ostype = "linux"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/image/kernel = ""   (n0)
> /vm/00000000-0000-0000-0000-000000000000/image/cmdline = ""   (r0)
> /vm/00000000-0000-0000-0000-000000000000/image/ramdisk = ""   (n0)
> /vm/00000000-0000-0000-0000-000000000000/on_poweroff = "destroy"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/bootloader_args = ""   (n0)
> /vm/00000000-0000-0000-0000-000000000000/on_xend_start = "ignore"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/on_crash = "restart"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/xend = ""   (n0)
> /vm/00000000-0000-0000-0000-000000000000/xend/restart_count = "0"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/vcpus = "1"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/vcpu_avail = "1"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/bootloader = ""   (n0)
> /vm/00000000-0000-0000-0000-000000000000/name = "Domain-0"   (n0)
>
> Executing xl -v create <domu> gives the following output:
>
> Parsing config file /etc/xen/one
> domainbuilder: detail: xc_dom_allocate: cmdline="root=/dev/xvda2 ro
> root=/dev/xvda2 ro ", features="(null)"
> domainbuilder: detail: xc_dom_kernel_mem: called
> domainbuilder: detail: xc_dom_ramdisk_mem: called
> domainbuilder: detail: xc_dom_boot_xen_init: ver 4.1, caps
> xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p
> hvm-3.0-x86_64
> domainbuilder: detail: xc_dom_parse_image: called
> domainbuilder: detail: xc_dom_find_loader: trying ELF-generic loader ...
> domainbuilder: detail: loader probe failed
> domainbuilder: detail: xc_dom_find_loader: trying Linux bzImage loader ...
> domainbuilder: detail: xc_dom_malloc            : 5023 kB
> domainbuilder: detail: xc_dom_do_gunzip: unzip ok, 0x248392 -> 0x4e7f48
> domainbuilder: detail: loader probe OK
> xc: detail: elf_parse_binary: phdr: paddr=0x1000000 memsz=0x381000
> xc: detail: elf_parse_binary: phdr: paddr=0x1381000 memsz=0x2cc000
> xc: detail: elf_parse_binary: memory: 0x1000000 -> 0x164d000
> xc: detail: elf_xen_parse_note: GUEST_OS = "linux"
> xc: detail: elf_xen_parse_note: GUEST_VERSION = "2.6"
> xc: detail: elf_xen_parse_note: XEN_VERSION = "xen-3.0"
> xc: detail: elf_xen_parse_note: VIRT_BASE = 0xc0000000
> xc: detail: elf_xen_parse_note: ENTRY = 0xc13fb000
> xc: detail: elf_xen_parse_note: HYPERCALL_PAGE = 0xc1002000
> xc: detail: elf_xen_parse_note: FEATURES =
> "!writable_page_tables|pae_pgdir_above_4gb"
> xc: detail: elf_xen_parse_note: PAE_MODE = "yes"
> xc: detail: elf_xen_parse_note: LOADER = "generic"
> xc: detail: elf_xen_parse_note: unknown xen elf note (0xd)
> xc: detail: elf_xen_parse_note: SUSPEND_CANCEL = 0x1
> xc: detail: elf_xen_parse_note: HV_START_LOW = 0xf5800000
> xc: detail: elf_xen_parse_note: PADDR_OFFSET = 0x0
> xc: detail: elf_xen_addr_calc_check: addresses:
> xc: detail:     virt_base        = 0xc0000000
> xc: detail:     elf_paddr_offset = 0x0
> xc: detail:     virt_offset      = 0xc0000000
> xc: detail:     virt_kstart      = 0xc1000000
> xc: detail:     virt_kend        = 0xc164d000
> xc: detail:     virt_entry       = 0xc13fb000
> xc: detail:     p2m_base         = 0xffffffffffffffff
> domainbuilder: detail: xc_dom_parse_elf_kernel: xen-3.0-x86_32p:
> 0xc1000000 -> 0xc164d000
> domainbuilder: detail: xc_dom_mem_init: mem 1024 MB, pages 0x40000
> pages, 4k each
> domainbuilder: detail: xc_dom_mem_init: 0x40000 pages
> domainbuilder: detail: xc_dom_boot_mem_init: called
> domainbuilder: detail: x86_compat: guest xen-3.0-x86_32p, address size 32
> domainbuilder: detail: xc_dom_malloc            : 2048 kB
> domainbuilder: detail: xc_dom_build_image: called
> domainbuilder: detail: xc_dom_alloc_segment:   kernel       :
> 0xc1000000 -> 0xc164d000  (pfn 0x1000 + 0x64d pages)
> domainbuilder: detail: xc_dom_pfn_to_ptr: domU mapping: pfn
> 0x1000+0x64d at 0x7f7ff36b3000
> xc: detail: elf_load_binary: phdr 0 at 0x0x7f7ff36b3000 -> 0x0x7f7ff3a34000
> xc: detail: elf_load_binary: phdr 1 at 0x0x7f7ff3a34000 -> 0x0x7f7ff3b17000
> domainbuilder: detail: xc_dom_alloc_segment:   ramdisk      :
> 0xc164d000 -> 0xc2a35000  (pfn 0x164d + 0x13e8 pages)
> domainbuilder: detail: xc_dom_malloc            : 119 kB
> domainbuilder: detail: xc_dom_pfn_to_ptr: domU mapping: pfn
> 0x164d+0x13e8 at 0x7f7ff22cb000
> domainbuilder: detail: xc_dom_do_gunzip: unzip ok, 0x829ab7 -> 0x13e7810
> domainbuilder: detail: xc_dom_alloc_segment:   phys2mach    :
> 0xc2a35000 -> 0xc2b35000  (pfn 0x2a35 + 0x100 pages)
> domainbuilder: detail: xc_dom_pfn_to_ptr: domU mapping: pfn
> 0x2a35+0x100 at 0x7f7ff7ee7000
> domainbuilder: detail: xc_dom_alloc_page   :   start info   :
> 0xc2b35000 (pfn 0x2b35)
> domainbuilder: detail: xc_dom_alloc_page   :   xenstore     :
> 0xc2b36000 (pfn 0x2b36)
> domainbuilder: detail: xc_dom_alloc_page   :   console      :
> 0xc2b37000 (pfn 0x2b37)
> domainbuilder: detail: nr_page_tables: 0x00000000ffffffff/32:
> 0x0000000000000000 -> 0x00000000ffffffff, 1 table(s)
> domainbuilder: detail: nr_page_tables: 0x000000003fffffff/30:
> 0x00000000c0000000 -> 0x00000000ffffffff, 1 table(s)
> domainbuilder: detail: nr_page_tables: 0x00000000001fffff/21:
> 0x00000000c0000000 -> 0x00000000c2bfffff, 22 table(s)
> domainbuilder: detail: xc_dom_alloc_segment:   page tables  :
> 0xc2b38000 -> 0xc2b50000  (pfn 0x2b38 + 0x18 pages)
> domainbuilder: detail: xc_dom_pfn_to_ptr: domU mapping: pfn
> 0x2b38+0x18 at 0x7f7ff7ecf000
> domainbuilder: detail: xc_dom_alloc_page   :   boot stack   :
> 0xc2b50000 (pfn 0x2b50)
> domainbuilder: detail: xc_dom_build_image  : virt_alloc_end : 0xc2b51000
> domainbuilder: detail: xc_dom_build_image  : virt_pgtab_end : 0xc2c00000
> domainbuilder: detail: xc_dom_boot_image: called
> domainbuilder: detail: arch_setup_bootearly: doing nothing
> domainbuilder: detail: xc_dom_compat_check: supported guest type: 
> xen-3.0-x86_64
> domainbuilder: detail: xc_dom_compat_check: supported guest type:
> xen-3.0-x86_32p <= matches
> domainbuilder: detail: xc_dom_compat_check: supported guest type: 
> hvm-3.0-x86_32
> domainbuilder: detail: xc_dom_compat_check: supported guest type:
> hvm-3.0-x86_32p
> domainbuilder: detail: xc_dom_compat_check: supported guest type: 
> hvm-3.0-x86_64
> domainbuilder: detail: xc_dom_update_guest_p2m: dst 32bit, pages 0x40000
> domainbuilder: detail: clear_page: pfn 0x2b37, mfn 0x402250
> domainbuilder: detail: clear_page: pfn 0x2b36, mfn 0x402251
> domainbuilder: detail: xc_dom_pfn_to_ptr: domU mapping: pfn 0x2b35+0x1
> at 0x7f7ff7ece000
> domainbuilder: detail: start_info_x86_32: called
> domainbuilder: detail: setup_hypercall_page: vaddr=0xc1002000 pfn=0x1002
> domainbuilder: detail: domain builder memory footprint
> domainbuilder: detail:    allocated
> domainbuilder: detail:       malloc             : 7238 kB
> domainbuilder: detail:       anon mmap          : 0 bytes
> domainbuilder: detail:    mapped
> domainbuilder: detail:       file mmap          : 0 bytes
> domainbuilder: detail:       domU mmap          : 27960 kB
> domainbuilder: detail: arch_setup_bootlate: shared_info: pfn 0x0, mfn 0xcce89
> domainbuilder: detail: shared_info_x86_32: called
> domainbuilder: detail: vcpu_x86_32: called
> domainbuilder: detail: vcpu_x86_32: cr3: pfn 0x2b38 mfn 0x40224f
> domainbuilder: detail: launch_vm: called, ctxt=0x7f7fffffd1a0
> domainbuilder: detail: xc_dom_release: called
> Daemon running with PID 687
>
> Of course I can't connect to the domu, and the output from xenstore-ls
> -fp when the domain is running:
>
> /tool = ""   (n0)
> /tool/xenstored = ""   (n0)
> /local = ""   (n0)
> /local/pool = ""   (n0)
> /local/pool/0 = ""   (n0)
> /local/pool/0/other_config = ""   (n0)
> /local/pool/0/description = "Pool-0"   (n0)
> /local/pool/0/uuid = "72e16387-60ea-82b0-c1bf-5847e84b074d"   (n0)
> /local/pool/0/name = "Pool-0"   (n0)
> /local/domain = ""   (n0)
> /local/domain/0 = ""   (r0)
> /local/domain/0/vm = "/vm/00000000-0000-0000-0000-000000000000"   (r0)
> /local/domain/0/device = ""   (n0)
> /local/domain/0/control = ""   (n0)
> /local/domain/0/control/platform-feature-multiprocessor-suspend = "1"   (n0)
> /local/domain/0/error = ""   (n0)
> /local/domain/0/memory = ""   (n0)
> /local/domain/0/memory/target = "524288"   (n0)
> /local/domain/0/guest = ""   (n0)
> /local/domain/0/hvmpv = ""   (n0)
> /local/domain/0/data = ""   (n0)
> /local/domain/0/description = ""   (r0)
> /local/domain/0/console = ""   (r0)
> /local/domain/0/console/limit = "1048576"   (r0)
> /local/domain/0/console/type = "xenconsoled"   (r0)
> /local/domain/0/domid = "0"   (r0)
> /local/domain/0/cpu = ""   (r0)
> /local/domain/0/cpu/0 = ""   (r0)
> /local/domain/0/cpu/0/availability = "online"   (r0)
> /local/domain/0/name = "Domain-0"   (r0)
> /local/domain/0/backend = ""   (r0)
> /local/domain/0/backend/vbd = ""   (r0)
> /local/domain/0/backend/vbd/1 = ""   (r0)
> /local/domain/0/backend/vbd/1/51714 = ""   (n0,r1)
> /local/domain/0/backend/vbd/1/51714/frontend =
> "/local/domain/1/device/vbd/51714"   (n0,r1)
> /local/domain/0/backend/vbd/1/51714/physical-device = "43268"   (n0,r1)
> /local/domain/0/backend/vbd/1/51714/params = "/dev/mapper/guests-one"   
> (n0,r1)
> /local/domain/0/backend/vbd/1/51714/frontend-id = "1"   (n0,r1)
> /local/domain/0/backend/vbd/1/51714/online = "1"   (n0,r1)
> /local/domain/0/backend/vbd/1/51714/removable = "0"   (n0,r1)
> /local/domain/0/backend/vbd/1/51714/bootable = "1"   (n0,r1)
> /local/domain/0/backend/vbd/1/51714/state = "4"   (n0,r1)
> /local/domain/0/backend/vbd/1/51714/dev = "xvda2"   (n0,r1)
> /local/domain/0/backend/vbd/1/51714/type = "phy"   (n0,r1)
> /local/domain/0/backend/vbd/1/51714/mode = "w"   (n0,r1)
> /local/domain/0/backend/vbd/1/51714/hotplug-status = "connected"   (n0,r1)
> /local/domain/0/backend/vbd/1/51714/sectors = "20971520"   (n0,r1)
> /local/domain/0/backend/vbd/1/51714/info = "0"   (n0,r1)
> /local/domain/0/backend/vbd/1/51714/sector-size = "512"   (n0,r1)
> /local/domain/0/backend/vbd/1/51714/feature-flush-cache = "1"   (n0,r1)
> /local/domain/0/backend/vbd/1/51713 = ""   (n0,r1)
> /local/domain/0/backend/vbd/1/51713/frontend =
> "/local/domain/1/device/vbd/51713"   (n0,r1)
> /local/domain/0/backend/vbd/1/51713/physical-device = "43267"   (n0,r1)
> /local/domain/0/backend/vbd/1/51713/params =
> "/dev/mapper/guests-oneswap"   (n0,r1)
> /local/domain/0/backend/vbd/1/51713/frontend-id = "1"   (n0,r1)
> /local/domain/0/backend/vbd/1/51713/online = "1"   (n0,r1)
> /local/domain/0/backend/vbd/1/51713/removable = "0"   (n0,r1)
> /local/domain/0/backend/vbd/1/51713/bootable = "1"   (n0,r1)
> /local/domain/0/backend/vbd/1/51713/state = "4"   (n0,r1)
> /local/domain/0/backend/vbd/1/51713/dev = "xvda1"   (n0,r1)
> /local/domain/0/backend/vbd/1/51713/type = "phy"   (n0,r1)
> /local/domain/0/backend/vbd/1/51713/mode = "w"   (n0,r1)
> /local/domain/0/backend/vbd/1/51713/hotplug-status = "connected"   (n0,r1)
> /local/domain/0/backend/vbd/1/51713/sectors = "2097152"   (n0,r1)
> /local/domain/0/backend/vbd/1/51713/info = "0"   (n0,r1)
> /local/domain/0/backend/vbd/1/51713/sector-size = "512"   (n0,r1)
> /local/domain/0/backend/vbd/1/51713/feature-flush-cache = "1"   (n0,r1)
> /local/domain/0/backend/vbd/1/51728 = ""   (n0,r1)
> /local/domain/0/backend/vbd/1/51728/frontend =
> "/local/domain/1/device/vbd/51728"   (n0,r1)
> /local/domain/0/backend/vbd/1/51728/physical-device = "43269"   (n0,r1)
> /local/domain/0/backend/vbd/1/51728/params =
> "/dev/mapper/guests-images"   (n0,r1)
> /local/domain/0/backend/vbd/1/51728/frontend-id = "1"   (n0,r1)
> /local/domain/0/backend/vbd/1/51728/online = "1"   (n0,r1)
> /local/domain/0/backend/vbd/1/51728/removable = "0"   (n0,r1)
> /local/domain/0/backend/vbd/1/51728/bootable = "1"   (n0,r1)
> /local/domain/0/backend/vbd/1/51728/state = "4"   (n0,r1)
> /local/domain/0/backend/vbd/1/51728/dev = "xvdb"   (n0,r1)
> /local/domain/0/backend/vbd/1/51728/type = "phy"   (n0,r1)
> /local/domain/0/backend/vbd/1/51728/mode = "w"   (n0,r1)
> /local/domain/0/backend/vbd/1/51728/hotplug-status = "connected"   (n0,r1)
> /local/domain/0/backend/vbd/1/51728/sectors = "1677721600"   (n0,r1)
> /local/domain/0/backend/vbd/1/51728/info = "0"   (n0,r1)
> /local/domain/0/backend/vbd/1/51728/sector-size = "512"   (n0,r1)
> /local/domain/0/backend/vbd/1/51728/feature-flush-cache = "1"   (n0,r1)
> /local/domain/0/backend/vif = ""   (r0)
> /local/domain/0/backend/vif/1 = ""   (r0)
> /local/domain/0/backend/vif/1/0 = ""   (n0,r1)
> /local/domain/0/backend/vif/1/0/frontend =
> "/local/domain/1/device/vif/0"   (n0,r1)
> /local/domain/0/backend/vif/1/0/frontend-id = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/0/online = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/0/state = "2"   (n0,r1)
> /local/domain/0/backend/vif/1/0/script = "/etc/xen/scripts/vif-bridge"   
> (n0,r1)
> /local/domain/0/backend/vif/1/0/mac = "00:16:3e:76:b4:7d"   (n0,r1)
> /local/domain/0/backend/vif/1/0/bridge = "bridge0"   (n0,r1)
> /local/domain/0/backend/vif/1/0/handle = "0"   (n0,r1)
> /local/domain/0/backend/vif/1/0/vifname = "xvif1i0"   (n0,r1)
> /local/domain/0/backend/vif/1/0/feature-rx-copy = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/0/feature-rx-flip = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/0/hotplug-status = "connected"   (n0,r1)
> /local/domain/0/backend/vif/1/1 = ""   (n0,r1)
> /local/domain/0/backend/vif/1/1/frontend =
> "/local/domain/1/device/vif/1"   (n0,r1)
> /local/domain/0/backend/vif/1/1/frontend-id = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/1/online = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/1/state = "2"   (n0,r1)
> /local/domain/0/backend/vif/1/1/script = "/etc/xen/scripts/vif-bridge"   
> (n0,r1)
> /local/domain/0/backend/vif/1/1/mac = "00:16:3e:17:b6:7d"   (n0,r1)
> /local/domain/0/backend/vif/1/1/bridge = "bridge2301"   (n0,r1)
> /local/domain/0/backend/vif/1/1/handle = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/1/vifname = "xvif1i1"   (n0,r1)
> /local/domain/0/backend/vif/1/1/feature-rx-copy = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/1/feature-rx-flip = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/1/hotplug-status = "connected"   (n0,r1)
> /local/domain/0/backend/vif/1/2 = ""   (n0,r1)
> /local/domain/0/backend/vif/1/2/frontend =
> "/local/domain/1/device/vif/2"   (n0,r1)
> /local/domain/0/backend/vif/1/2/frontend-id = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/2/online = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/2/state = "2"   (n0,r1)
> /local/domain/0/backend/vif/1/2/script = "/etc/xen/scripts/vif-bridge"   
> (n0,r1)
> /local/domain/0/backend/vif/1/2/mac = "00:16:3e:46:b6:7d"   (n0,r1)
> /local/domain/0/backend/vif/1/2/bridge = "bridge2302"   (n0,r1)
> /local/domain/0/backend/vif/1/2/handle = "2"   (n0,r1)
> /local/domain/0/backend/vif/1/2/vifname = "xvif1i2"   (n0,r1)
> /local/domain/0/backend/vif/1/2/feature-rx-copy = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/2/feature-rx-flip = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/2/hotplug-status = "connected"   (n0,r1)
> /local/domain/0/backend/vif/1/3 = ""   (n0,r1)
> /local/domain/0/backend/vif/1/3/frontend =
> "/local/domain/1/device/vif/3"   (n0,r1)
> /local/domain/0/backend/vif/1/3/frontend-id = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/3/online = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/3/state = "2"   (n0,r1)
> /local/domain/0/backend/vif/1/3/script = "/etc/xen/scripts/vif-bridge"   
> (n0,r1)
> /local/domain/0/backend/vif/1/3/mac = "00:16:3e:6b:b6:7d"   (n0,r1)
> /local/domain/0/backend/vif/1/3/bridge = "bridge2303"   (n0,r1)
> /local/domain/0/backend/vif/1/3/handle = "3"   (n0,r1)
> /local/domain/0/backend/vif/1/3/vifname = "xvif1i3"   (n0,r1)
> /local/domain/0/backend/vif/1/3/feature-rx-copy = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/3/feature-rx-flip = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/3/hotplug-status = "connected"   (n0,r1)
> /local/domain/0/backend/vif/1/4 = ""   (n0,r1)
> /local/domain/0/backend/vif/1/4/frontend =
> "/local/domain/1/device/vif/4"   (n0,r1)
> /local/domain/0/backend/vif/1/4/frontend-id = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/4/online = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/4/state = "2"   (n0,r1)
> /local/domain/0/backend/vif/1/4/script = "/etc/xen/scripts/vif-bridge"   
> (n0,r1)
> /local/domain/0/backend/vif/1/4/mac = "00:16:3e:11:b6:7d"   (n0,r1)
> /local/domain/0/backend/vif/1/4/bridge = "bridge2304"   (n0,r1)
> /local/domain/0/backend/vif/1/4/handle = "4"   (n0,r1)
> /local/domain/0/backend/vif/1/4/vifname = "xvif1i4"   (n0,r1)
> /local/domain/0/backend/vif/1/4/feature-rx-copy = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/4/feature-rx-flip = "1"   (n0,r1)
> /local/domain/0/backend/vif/1/4/hotplug-status = "connected"   (n0,r1)
> /local/domain/0/backend/console = ""   (r0)
> /local/domain/0/backend/console/1 = ""   (r0)
> /local/domain/0/backend/console/1/0 = ""   (n0,r1)
> /local/domain/0/backend/console/1/0/frontend =
> "/local/domain/1/console"   (n0,r1)
> /local/domain/0/backend/console/1/0/frontend-id = "1"   (n0,r1)
> /local/domain/0/backend/console/1/0/online = "1"   (n0,r1)
> /local/domain/0/backend/console/1/0/state = "1"   (n0,r1)
> /local/domain/0/backend/console/1/0/domain = "one"   (n0,r1)
> /local/domain/0/backend/console/1/0/protocol = "vt100"   (n0,r1)
> /local/domain/0/device-model = ""   (r0)
> /local/domain/0/device-model/1 = ""   (r0)
> /local/domain/0/device-model/1/disable_pf = "1"   (r0)
> /local/domain/0/device-model/1/state = "running"   (r0)
> /local/domain/1 = ""   (n0,r1)
> /local/domain/1/vm = "/vm/d39d7d21-6fa8-e011-95c9-1803730a8931"   (n0,r1)
> /local/domain/1/name = "one"   (n0,r1)
> /local/domain/1/control = ""   (n0,r1)
> /local/domain/1/control/shutdown = ""   (n1)
> /local/domain/1/control/platform-feature-multiprocessor-suspend = "1"   
> (n0,r1)
> /local/domain/1/device = ""   (n0,r1)
> /local/domain/1/device/suspend = ""   (n1)
> /local/domain/1/device/suspend/event-channel = ""   (n1)
> /local/domain/1/device/vbd = ""   (n0,r1)
> /local/domain/1/device/vbd/51714 = ""   (n1,r0)
> /local/domain/1/device/vbd/51714/backend =
> "/local/domain/0/backend/vbd/1/51714"   (n1,r0)
> /local/domain/1/device/vbd/51714/backend-id = "0"   (n1,r0)
> /local/domain/1/device/vbd/51714/state = "1"   (n1,r0)
> /local/domain/1/device/vbd/51714/virtual-device = "51714"   (n1,r0)
> /local/domain/1/device/vbd/51714/device-type = "disk"   (n1,r0)
> /local/domain/1/device/vbd/51713 = ""   (n1,r0)
> /local/domain/1/device/vbd/51713/backend =
> "/local/domain/0/backend/vbd/1/51713"   (n1,r0)
> /local/domain/1/device/vbd/51713/backend-id = "0"   (n1,r0)
> /local/domain/1/device/vbd/51713/state = "1"   (n1,r0)
> /local/domain/1/device/vbd/51713/virtual-device = "51713"   (n1,r0)
> /local/domain/1/device/vbd/51713/device-type = "disk"   (n1,r0)
> /local/domain/1/device/vbd/51728 = ""   (n1,r0)
> /local/domain/1/device/vbd/51728/backend =
> "/local/domain/0/backend/vbd/1/51728"   (n1,r0)
> /local/domain/1/device/vbd/51728/backend-id = "0"   (n1,r0)
> /local/domain/1/device/vbd/51728/state = "1"   (n1,r0)
> /local/domain/1/device/vbd/51728/virtual-device = "51728"   (n1,r0)
> /local/domain/1/device/vbd/51728/device-type = "disk"   (n1,r0)
> /local/domain/1/device/vif = ""   (n0,r1)
> /local/domain/1/device/vif/0 = ""   (n1,r0)
> /local/domain/1/device/vif/0/backend =
> "/local/domain/0/backend/vif/1/0"   (n1,r0)
> /local/domain/1/device/vif/0/backend-id = "0"   (n1,r0)
> /local/domain/1/device/vif/0/state = "1"   (n1,r0)
> /local/domain/1/device/vif/0/handle = "0"   (n1,r0)
> /local/domain/1/device/vif/0/mac = "00:16:3e:76:b4:7d"   (n1,r0)
> /local/domain/1/device/vif/1 = ""   (n1,r0)
> /local/domain/1/device/vif/1/backend =
> "/local/domain/0/backend/vif/1/1"   (n1,r0)
> /local/domain/1/device/vif/1/backend-id = "0"   (n1,r0)
> /local/domain/1/device/vif/1/state = "1"   (n1,r0)
> /local/domain/1/device/vif/1/handle = "1"   (n1,r0)
> /local/domain/1/device/vif/1/mac = "00:16:3e:17:b6:7d"   (n1,r0)
> /local/domain/1/device/vif/2 = ""   (n1,r0)
> /local/domain/1/device/vif/2/backend =
> "/local/domain/0/backend/vif/1/2"   (n1,r0)
> /local/domain/1/device/vif/2/backend-id = "0"   (n1,r0)
> /local/domain/1/device/vif/2/state = "1"   (n1,r0)
> /local/domain/1/device/vif/2/handle = "2"   (n1,r0)
> /local/domain/1/device/vif/2/mac = "00:16:3e:46:b6:7d"   (n1,r0)
> /local/domain/1/device/vif/3 = ""   (n1,r0)
> /local/domain/1/device/vif/3/backend =
> "/local/domain/0/backend/vif/1/3"   (n1,r0)
> /local/domain/1/device/vif/3/backend-id = "0"   (n1,r0)
> /local/domain/1/device/vif/3/state = "1"   (n1,r0)
> /local/domain/1/device/vif/3/handle = "3"   (n1,r0)
> /local/domain/1/device/vif/3/mac = "00:16:3e:6b:b6:7d"   (n1,r0)
> /local/domain/1/device/vif/4 = ""   (n1,r0)
> /local/domain/1/device/vif/4/backend =
> "/local/domain/0/backend/vif/1/4"   (n1,r0)
> /local/domain/1/device/vif/4/backend-id = "0"   (n1,r0)
> /local/domain/1/device/vif/4/state = "1"   (n1,r0)
> /local/domain/1/device/vif/4/handle = "4"   (n1,r0)
> /local/domain/1/device/vif/4/mac = "00:16:3e:11:b6:7d"   (n1,r0)
> /local/domain/1/data = ""   (n1)
> /local/domain/1/cpu = ""   (n0,r1)
> /local/domain/1/cpu/0 = ""   (n0,r1)
> /local/domain/1/cpu/0/availability = "online"   (n0,r1)
> /local/domain/1/memory = ""   (n0,r1)
> /local/domain/1/memory/static-max = "1048576"   (n0,r1)
> /local/domain/1/memory/target = "1048576"   (n0,r1)
> /local/domain/1/memory/videoram = "0"   (n0,r1)
> /local/domain/1/error = ""   (n0,r1)
> /local/domain/1/drivers = ""   (n0,r1)
> /local/domain/1/attr = ""   (n0,r1)
> /local/domain/1/messages = ""   (n0,r1)
> /local/domain/1/domid = "1"   (n0,r1)
> /local/domain/1/store = ""   (n0,r1)
> /local/domain/1/store/port = "1"   (n0,r1)
> /local/domain/1/store/ring-ref = "4203089"   (n0,r1)
> /local/domain/1/console = ""   (n1,r0)
> /local/domain/1/console/backend =
> "/local/domain/0/backend/console/1/0"   (n1,r0)
> /local/domain/1/console/backend-id = "0"   (n1,r0)
> /local/domain/1/console/limit = "1048576"   (n1,r0)
> /local/domain/1/console/type = "ioemu"   (n1,r0)
> /local/domain/1/console/output = "pty"   (n1,r0)
> /local/domain/1/console/port = "2"   (n1,r0)
> /local/domain/1/console/ring-ref = "4203088"   (n1,r0)
> /local/domain/1/image = ""   (n0,r1)
> /local/domain/1/image/device-model-pid = "415"   (n0,r1)
> /vm = ""   (n0)
> /vm/00000000-0000-0000-0000-000000000000 = ""   (n0)
> /vm/00000000-0000-0000-0000-000000000000/on_xend_stop = "ignore"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/pool_name = "Pool-0"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/shadow_memory = "0"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/uuid =
> "00000000-0000-0000-0000-000000000000"   (r0)
> /vm/00000000-0000-0000-0000-000000000000/on_reboot = "restart"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/image = "(linux (kernel '')
> (superpages 0) (nomigrate 0) (tsc_mode 0))"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/image/ostype = "linux"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/image/kernel = ""   (n0)
> /vm/00000000-0000-0000-0000-000000000000/image/cmdline = ""   (r0)
> /vm/00000000-0000-0000-0000-000000000000/image/ramdisk = ""   (n0)
> /vm/00000000-0000-0000-0000-000000000000/on_poweroff = "destroy"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/bootloader_args = ""   (n0)
> /vm/00000000-0000-0000-0000-000000000000/on_xend_start = "ignore"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/on_crash = "restart"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/xend = ""   (n0)
> /vm/00000000-0000-0000-0000-000000000000/xend/restart_count = "0"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/vcpus = "1"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/vcpu_avail = "1"   (n0)
> /vm/00000000-0000-0000-0000-000000000000/bootloader = ""   (n0)
> /vm/00000000-0000-0000-0000-000000000000/name = "Domain-0"   (n0)
> /vm/d39d7d21-6fa8-e011-95c9-1803730a8931 = ""   (n0,r1)
> /vm/d39d7d21-6fa8-e011-95c9-1803730a8931/uuid =
> "d39d7d21-6fa8-e011-95c9-1803730a8931"   (n0,r1)
> /vm/d39d7d21-6fa8-e011-95c9-1803730a8931/name = "one"   (n0,r1)
> /vm/d39d7d21-6fa8-e011-95c9-1803730a8931/pool_name = "Pool-0"   (n0,r1)
> /vm/d39d7d21-6fa8-e011-95c9-1803730a8931/image = ""   (n0,r1)
> /vm/d39d7d21-6fa8-e011-95c9-1803730a8931/image/ostype = "linux"   (n0,r1)
> /vm/d39d7d21-6fa8-e011-95c9-1803730a8931/image/kernel = ""   (n0,r1)
> /vm/d39d7d21-6fa8-e011-95c9-1803730a8931/image/ramdisk = ""   (n0,r1)
> /vm/d39d7d21-6fa8-e011-95c9-1803730a8931/image/cmdline = ""   (n0,r1)
> /vm/d39d7d21-6fa8-e011-95c9-1803730a8931/start_time = "1310025611.24"   
> (n0,r1)
>
>>
>>> As a side note, if I start the DomU with xm, I can connect to it
>>> afterwards using xl console <domu>. And finally my xm info:
>>
>> Something is wrong with your toolstack I think.
>>
>> Does it work with current xen-unstable ?
>
> Heven't tried, will try to install xen-unstable now.
>
>>
>> Ian.
>>
>
> Thanks and regards, Roger.
>

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