On Dec 3, 2014, at 11:55 AM, Roger Pau Monné <roger....@citrix.com> wrote:

> 
> Not sure what's going on now, could you post the full boot log with the
> provided patch applied and when it hangs switch to the Xen console
> (Ctrl+A 3 times), then press "i" and "Q" and also post the output?
> 
> Also, add the following to your Xen command line:
> iommu=debug
> 
> And if you can try to play with the iommu options, I would recommend
> also trying:
> iommu=debug,no-intremap
> 
> Roger.



Well, you know what - I made a happy mistake.  It doesn’t look like that last 
patch hung it, but actually worked!

After the Control-A didn’t work over the IPMI SOL, i pulled up the video 
console, and it had a login prompt.  Network up, Dom0 working!  Looks like it 
loses uart2:

        root@borg:~ # grep uart /var/run/dmesg.boot
        uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
        uart0: polled mode (50Hz)
        uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
        uart1: polled mode (50Hz)
        uart: uart0 already exists; skipping it
        uart: uart1 already exists; skipping it

Where when booting bare metal:

        Dec  3 21:39:24 borg kernel: uart0: <16550 or compatible> port 
0x3f8-0x3ff irq 4 flags 0x10 on acpi0
        Dec  3 21:39:24 borg kernel: uart0: fast interrupt
        Dec  3 21:39:24 borg kernel: uart1: <16550 or compatible> port 
0x2f8-0x2ff irq 3 on acpi0
        Dec  3 21:39:24 borg kernel: uart1: fast interrupt
        Dec  3 21:39:24 borg kernel: uart2: <16550 or compatible> port 
0x3e8-0x3ef irq 5 on acpi0
        Dec  3 21:39:24 borg kernel: uart2: console (115200,n,8,1)
        Dec  3 21:39:24 borg kernel: uart2: fast interrupt

I’ll try moving the SOL port over to com2 instead.  Since this is working on, 
I’ll also see if I can knock out a little 4th script to boot xen by default, as 
you have suggested in your commit logs. 

For the history context, the dmesg logs are also attached. 


-
David P. Discher
http://davidpdischer.com/
AIM: DavidDPD | Y!M: daviddpdz 


root@borg:~ # xl list
Name                                        ID   Mem VCPUs      State   Time(s)
Domain-0                                     0  2048     4     r-----      24.5
root@borg:~ # uptime
 9:35PM  up 6 mins, 1 user, load averages: 0.28, 0.43, 0.28
root@borg:~ # uname -a
FreeBSD borg.dpdtech.com 11.0-CURRENT FreeBSD 11.0-CURRENT #3 
6039027(pvh_dom0_v8)-dirty: Wed Dec  3 19:10:08 UTC 2014     
r...@borg.dpdtech.com:/usr/obj/usr/src/sys/GENERIC  amd64
root@borg:~ # xl info
host                   : borg.dpdtech.com
release                : 11.0-CURRENT
version                : FreeBSD 11.0-CURRENT #3 6039027(pvh_dom0_v8)-dirty: 
Wed Dec  3 19:10:08 UTC 2014     
r...@borg.dpdtech.com:/usr/obj/usr/src/sys/GENERIC
machine                : amd64
nr_cpus                : 8
max_cpu_id             : 15
nr_nodes               : 1
cores_per_socket       : 4
threads_per_core       : 2
cpu_mhz                : 2400
hw_caps                : 
bfebfbff:2c100800:00000000:00003f00:029ee3ff:00000000:00000001:00000000
virt_caps              : hvm hvm_directio
total_memory           : 24567
free_memory            : 22222
sharing_freed_memory   : 0
sharing_used_memory    : 0
outstanding_claims     : 0
free_cpus              : 0
xen_major              : 4
xen_minor              : 5
xen_extra              : .0-rc
xen_version            : 4.5.0-rc
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          : Tue Nov 18 15:57:08 2014 -0500 git:188336b-dirty
xen_commandline        : dom0_mem=2048M dom0_max_vcpus=4 dom0pvh=1 
com1=115200,8n1,0x3e8 console=com1 iommu=debug
cc_compiler            : gcc47 (FreeBSD Ports Collection) 4.7.4
cc_compile_by          : root
cc_compile_domain      :
cc_compile_date        : Tue Dec  2 15:25:42 UTC 2014
xend_config_format     : 4
root@borg:~ #




root@borg:~ # xl dmesg
 Xen 4.5.0-rc
(XEN) Xen version 4.5.0-rc (root@) (gcc47 (FreeBSD Ports Collection) 4.7.4) 
debug=y Tue Dec  2 15:25:42 UTC 2014
(XEN) Latest ChangeSet: Tue Nov 18 15:57:08 2014 -0500 git:188336b-dirty
(XEN) Bootloader: unknown
(XEN) Command line: dom0_mem=2048M dom0_max_vcpus=4 dom0pvh=1 
com1=115200,8n1,0x3e8 console=com1 iommu=debug
(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 2 MBR signatures
(XEN)  Found 2 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN)  0000000000000000 - 0000000000099400 (usable)
(XEN)  0000000000099400 - 00000000000a0000 (reserved)
(XEN)  00000000000e0000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 00000000df780000 (usable)
(XEN)  00000000df78e000 - 00000000df790000 type 9
(XEN)  00000000df790000 - 00000000df79e000 (ACPI data)
(XEN)  00000000df79e000 - 00000000df7d0000 (ACPI NVS)
(XEN)  00000000df7d0000 - 00000000df7e0000 (reserved)
(XEN)  00000000df7ec000 - 00000000f0000000 (reserved)
(XEN)  00000000fee00000 - 00000000fee01000 (reserved)
(XEN)  00000000ffc00000 - 0000000100000000 (reserved)
(XEN)  0000000100000000 - 0000000620000000 (usable)
(XEN) ACPI: RSDP 000FAAB0, 0024 (r2 ACPIAM)
(XEN) ACPI: XSDT DF790100, 007C (r1 SMCI            20100917 MSFT       97)
(XEN) ACPI: FACP DF790290, 00F4 (r3 091710 FACP1846 20100917 MSFT       97)
(XEN) ACPI: DSDT DF790630, 66F5 (r1  10009 10009000        0 INTL 20051117)
(XEN) ACPI: FACS DF79E000, 0040
(XEN) ACPI: APIC DF790390, 00D2 (r1 091710 APIC1846 20100917 MSFT       97)
(XEN) ACPI: MCFG DF790470, 003C (r1 091710 OEMMCFG  20100917 MSFT       97)
(XEN) ACPI: OEMB DF79E040, 007B (r1 091710 OEMB1846 20100917 MSFT       97)
(XEN) ACPI: HPET DF79A630, 0038 (r1 091710 OEMHPET  20100917 MSFT       97)
(XEN) ACPI: DMAR DF79E0C0, 0128 (r1    AMI  OEMDMAR        1 MSFT       97)
(XEN) ACPI: SSDT DF7A0040, 0363 (r1 DpgPmm    CpuPm       12 INTL 20051117)
(XEN) ACPI: EINJ DF79A670, 0130 (r1  AMIER AMI_EINJ 20100917 MSFT       97)
(XEN) ACPI: BERT DF79A800, 0030 (r1  AMIER AMI_BERT 20100917 MSFT       97)
(XEN) ACPI: ERST DF79A830, 01B0 (r1  AMIER AMI_ERST 20100917 MSFT       97)
(XEN) ACPI: HEST DF79A9E0, 00A8 (r1  AMIER ABC_HEST 20100917 MSFT       97)
(XEN) System RAM: 24567MB (25156708kB)
(XEN) No NUMA configuration found
(XEN) Faking a node at 0000000000000000-0000000620000000
(XEN) Domain heap initialised
(XEN) found SMP MP-table at 000ff780
(XEN) DMI present.
(XEN) Using APIC driver default
(XEN) ACPI: PM-Timer IO Port: 0x808
(XEN) ACPI: SLEEP INFO: pm1x_cnt[1:804,1:0], pm1x_evt[1:800,1:0]
(XEN) ACPI:             wakeup_vec[df79e00c], vec_size[20]
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
(XEN) Processor #2 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x12] enabled)
(XEN) Processor #18 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x14] enabled)
(XEN) Processor #20 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled)
(XEN) Processor #1 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled)
(XEN) Processor #3 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x13] enabled)
(XEN) Processor #19 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x15] enabled)
(XEN) Processor #21 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x09] lapic_id[0x88] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x89] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x8a] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x8b] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x8c] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x8d] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x8e] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x10] lapic_id[0x8f] disabled)
(XEN) ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
(XEN) ACPI: IOAPIC (id[0x06] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 6, version 32, address 0xfec00000, GSI 0-23
(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 20 low level)
(XEN) ACPI: IRQ0 used by override.
(XEN) ACPI: IRQ2 used by override.
(XEN) ACPI: IRQ9 used by override.
(XEN) Enabling APIC mode:  Flat.  Using 1 I/O APICs
(XEN) ACPI: HPET id: 0x8086a301 base: 0xfed00000
(XEN) [VT-D]dmar.c:788: Host address width 39
(XEN) [VT-D]dmar.c:802: found ACPI_DMAR_DRHD:
(XEN) [VT-D]dmar.c:472:   dmaru->address = fbffe000
(XEN) [VT-D]iommu.c:1146: drhd->address = fbffe000 iommu->reg = ffff82c000201000
(XEN) [VT-D]iommu.c:1148: cap = c90780106f0462 ecap = f020f6
(XEN) [VT-D]dmar.c:397:  IOAPIC: 0000:f0:1f.7
(XEN) [VT-D]dmar.c:486:   flags: INCLUDE_ALL
(XEN) [VT-D]dmar.c:807: found ACPI_DMAR_RMRR:
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1d.0
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1d.1
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1d.2
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1d.7
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1a.0
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1a.1
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1a.2
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1a.7
(XEN) [VT-D]dmar.c:676:   RMRR region: base_addr ec000 end_address effff
(XEN) [VT-D]dmar.c:807: found ACPI_DMAR_RMRR:
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1d.0
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1d.1
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1d.2
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1d.7
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1a.0
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1a.1
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1a.2
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1a.7
(XEN) [VT-D]dmar.c:676:   RMRR region: base_addr df7ec000 end_address df7fffff
(XEN) [VT-D]dmar.c:812: found ACPI_DMAR_ATSR:
(XEN) [VT-D]dmar.c:705:   atsru->all_ports: 0
(XEN) [VT-D]dmar.c:353:  bridge: 0000:00:01.0 start=0 sec=1 sub=1
(XEN) [VT-D]dmar.c:353:  bridge: 0000:00:02.0 start=0 sec=2 sub=2
(XEN) [VT-D]dmar.c:353:  bridge: 0000:00:03.0 start=0 sec=3 sub=3
(XEN) [VT-D]dmar.c:353:  bridge: 0000:00:07.0 start=0 sec=4 sub=4
(XEN) [VT-D]dmar.c:353:  bridge: 0000:00:09.0 start=0 sec=5 sub=5
(XEN) Failed to get Error Log Address Range.
(XEN) HEST: Table parsing has been initialized
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) SMP: Allowing 16 CPUs (8 hotplug CPUs)
(XEN) IRQ limits: 24 GSI, 1528 MSI/MSI-X
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 2400.068 MHz processor.
(XEN) Initing memory sharing.
(XEN) mce_intel.c:719: MCA Capability: BCAST 1 SER 0 CMCI 1 firstbank 0 
extended MCE MSR 0
(XEN) Intel machine check reporting enabled
(XEN) alt table ffff82d0802d9db0 -> ffff82d0802dadd0
(XEN) PCI: MCFG configuration 0: base e0000000 segment 0000 buses 00 - ff
(XEN) PCI: MCFG area at e0000000 reserved in E820
(XEN) PCI: Using MCFG for segment 0000 bus 00-ff
(XEN) Intel VT-d iommu 0 supported page sizes: 4kB.
(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 not enabled.
(XEN) Intel VT-d Shared EPT tables not enabled.
(XEN) I/O virtualisation enabled
(XEN)  - Dom0 mode: Relaxed
(XEN) Interrupt remapping disabled
(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) Allocated console ring of 64 KiB.
(XEN) mwait-idle: MWAIT substates: 0x1120
(XEN) mwait-idle: v0.4 model 0x2c
(XEN) mwait-idle: lapic_timer_reliable_states 0xffffffff
(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) HVM: ASIDs enabled.
(XEN) HVM: VMX enabled
(XEN) HVM: Hardware Assisted Paging (HAP) detected
(XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB
(XEN) Brought up 8 CPUs
(XEN) ACPI sleep modes: S3
(XEN) mcheck_poll: Machine check polling timer started.
(XEN) *** LOADING DOMAIN 0 ***
(XEN) elf_parse_binary: phdr: paddr=0xffffffff80200000 memsz=0xffed98
(XEN) elf_parse_binary: phdr: paddr=0xffffffff813ff000 memsz=0x4f5df0
(XEN) elf_parse_binary: memory: 0xffffffff80200000 -> 0xffffffff818f4df0
(XEN) elf_xen_parse_note: GUEST_OS = "FreeBSD"
(XEN) elf_xen_parse_note: GUEST_VERSION = "0x10c908"
(XEN) elf_xen_parse_note: XEN_VERSION = "xen-3.0"
(XEN) elf_xen_parse_note: VIRT_BASE = 0xffffffff80000000
(XEN) elf_xen_parse_note: PADDR_OFFSET = 0xffffffff80000000
(XEN) elf_xen_parse_note: ENTRY = 0xffffffff80d21000
(XEN) elf_xen_parse_note: HYPERCALL_PAGE = 0xffffffff80d20000
(XEN) elf_xen_parse_note: HV_START_LOW = 0xffff800000000000
(XEN) elf_xen_parse_note: FEATURES = 
"writable_descriptor_tables|auto_translated_physmap|supervisor_mode_kernel|hvm_callback_vector"
(XEN) elf_xen_parse_note: PAE_MODE = "yes"
(XEN) elf_xen_parse_note: unknown xen elf note (0xd)
(XEN) elf_xen_parse_note: LOADER = "generic"
(XEN) elf_xen_parse_note: SUSPEND_CANCEL = 0x0
(XEN) elf_xen_parse_note: BSD_SYMTAB = "yes"
(XEN) elf_xen_parse: using notes from SHT_NOTE section
(XEN) elf_xen_addr_calc_check: addresses:
(XEN)     virt_base        = 0xffffffff80000000
(XEN)     elf_paddr_offset = 0xffffffff80000000
(XEN)     virt_offset      = 0x0
(XEN)     virt_kstart      = 0xffffffff80200000
(XEN)     virt_kend        = 0xffffffff81bf3a40
(XEN)     virt_entry       = 0xffffffff80d21000
(XEN)     p2m_base         = 0xffffffffffffffff
(XEN)  Xen  kernel: 64-bit, lsb, compat32
(XEN)  Dom0 kernel: 64-bit, PAE, lsb, paddr 0xffffffff80200000 -> 
0xffffffff818f4df0
(XEN)  Dom0 symbol map 0xffffffff818f4df0 -> 0xffffffff81bf3a40
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   0000000608000000->000000060c000000 (507130 pages to be 
allocated)
(XEN)  Init. ramdisk: 000000061fcfa000->0000000620000000
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: ffffffff80200000->ffffffff81bf3a40
(XEN)  Init. ramdisk: ffffffff81bf4000->ffffffff81efa000
(XEN)  Phys-Mach map: ffffffff81efa000->ffffffff822fa000
(XEN)  Start info:    ffffffff822fa000->ffffffff822fb4b4
(XEN)  Page tables:   ffffffff822fc000->ffffffff82311000
(XEN)  Boot stack:    ffffffff82311000->ffffffff82312000
(XEN)  TOTAL:         ffffffff80000000->ffffffff82400000
(XEN)  ENTRY ADDRESS: ffffffff80d21000
(XEN) Dom0 has maximum 4 VCPUs
(XEN) elf_load_binary: phdr 2 at 0xffffffff80200000 -> 0xffffffff811fed98
(XEN) elf_load_binary: phdr 3 at 0xffffffff813ff000 -> 0xffffffff8152b0b0
(XEN) elf_load_bsdsyms: shdr 4 at 0xffff83061e8e1cc0 -> 0xffffffff818f5978
(XEN) elf_load_bsdsyms: shdr 42 at 0xffff83061fa50305 -> 0xffffffff8194aca8
(XEN) elf_load_bsdsyms: shdr 43 at 0xffff83061fa51090 -> 0xffffffff8194aef8
(XEN) elf_load_bsdsyms: shdr 44 at 0xffff83061fb97b50 -> 0xffffffff81a919b8
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:00:00.0 map
(XEN) Found masked UR signaling on 0000:00:00.0
(XEN) Found masked UR signaling on 0000:00:01.0
(XEN) Found masked UR signaling on 0000:00:02.0
(XEN) Found masked UR signaling on 0000:00:03.0
(XEN) Found masked UR signaling on 0000:00:07.0
(XEN) Found masked UR signaling on 0000:00:09.0
(XEN) [VT-D]iommu.c:1444: d0:PCIe: map 0000:00:14.0
(XEN) Masked VT-d error signaling on 0000:00:14.0
(XEN) [VT-D]iommu.c:1444: d0:PCIe: map 0000:00:14.1
(XEN) [VT-D]iommu.c:1444: d0:PCIe: map 0000:00:14.2
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:14.3
(XEN) [VT-D]iommu.c:1444: d0:PCIe: map 0000:00:16.0
(XEN) [VT-D]iommu.c:1444: d0:PCIe: map 0000:00:16.1
(XEN) [VT-D]iommu.c:1444: d0:PCIe: map 0000:00:16.2
(XEN) [VT-D]iommu.c:1444: d0:PCIe: map 0000:00:16.3
(XEN) [VT-D]iommu.c:1444: d0:PCIe: map 0000:00:16.4
(XEN) [VT-D]iommu.c:1444: d0:PCIe: map 0000:00:16.5
(XEN) [VT-D]iommu.c:1444: d0:PCIe: map 0000:00:16.6
(XEN) [VT-D]iommu.c:1444: d0:PCIe: map 0000:00:16.7
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:1a.0
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:1a.1
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:1a.2
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:1a.7
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:1d.0
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:1d.1
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:1d.2
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:1d.7
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:1f.0
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:1f.2
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:1f.3
(XEN) [VT-D]iommu.c:1444: d0:PCIe: map 0000:01:00.0
(XEN) [VT-D]iommu.c:1444: d0:PCIe: map 0000:02:00.0
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:06:04.0
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:00.0 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:00.1 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:02.0 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:02.1 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:02.2 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:02.3 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:02.4 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:02.5 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:03.0 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:03.1 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:03.2 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:03.4 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:04.0 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:04.1 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:04.2 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:04.3 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:05.0 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:05.1 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:05.2 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:05.3 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:06.0 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:06.1 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:06.2 map
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:ff:06.3 map
(XEN) [VT-D]iommu.c:739: iommu_enable_translation: iommu->reg = ffff82c000201000
(XEN) Scrubbing Free RAM on 1 nodes using 4 CPUs
(XEN) .................................................done.
(XEN) Initial low memory virq threshold set at 0x4000 pages.
(XEN) Std. Loglevel: All
(XEN) Guest Loglevel: All
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to 
Xen)
(XEN) Freed 288kB init memory.
(XEN) irq.c:380: Dom0 callback via changed to Direct Vector 0x93
(XEN) Found masked UR signaling on 0000:00:00.0
(XEN) PCI add device 0000:00:00.0
(XEN) Found masked UR signaling on 0000:00:01.0
(XEN) PCI add device 0000:00:01.0
(XEN) Found masked UR signaling on 0000:00:02.0
(XEN) PCI add device 0000:00:02.0
(XEN) Found masked UR signaling on 0000:00:03.0
(XEN) PCI add device 0000:00:03.0
(XEN) Found masked UR signaling on 0000:00:07.0
(XEN) PCI add device 0000:00:07.0
(XEN) Found masked UR signaling on 0000:00:09.0
(XEN) PCI add device 0000:00:09.0
(XEN) Masked VT-d error signaling on 0000:00:14.0
(XEN) PCI add device 0000:00:14.0
(XEN) PCI add device 0000:00:14.1
(XEN) PCI add device 0000:00:14.2
(XEN) PCI add device 0000:00:14.3
(XEN) PCI add device 0000:00:16.0
(XEN) PCI add device 0000:00:16.1
(XEN) PCI add device 0000:00:16.2
(XEN) PCI add device 0000:00:16.3
(XEN) PCI add device 0000:00:16.4
(XEN) PCI add device 0000:00:16.5
(XEN) PCI add device 0000:00:16.6
(XEN) PCI add device 0000:00:16.7
(XEN) PCI add device 0000:00:1a.0
(XEN) PCI add device 0000:00:1a.1
(XEN) PCI add device 0000:00:1a.2
(XEN) PCI add device 0000:00:1a.7
(XEN) PCI add device 0000:00:1d.0
(XEN) PCI add device 0000:00:1d.1
(XEN) PCI add device 0000:00:1d.2
(XEN) PCI add device 0000:00:1d.7
(XEN) PCI add device 0000:00:1e.0
(XEN) PCI add device 0000:00:1f.0
(XEN) PCI add device 0000:00:1f.2
(XEN) PCI add device 0000:00:1f.3
(XEN) PCI add device 0000:01:00.0
(XEN) PCI add device 0000:02:00.0
(XEN) PCI add device 0000:06:04.0
(XEN) PCI add device 0000:ff:00.0
(XEN) PCI add device 0000:ff:00.1
(XEN) PCI add device 0000:ff:02.0
(XEN) PCI add device 0000:ff:02.1
(XEN) PCI add device 0000:ff:02.2
(XEN) PCI add device 0000:ff:02.3
(XEN) PCI add device 0000:ff:02.4
(XEN) PCI add device 0000:ff:02.5
(XEN) PCI add device 0000:ff:03.0
(XEN) PCI add device 0000:ff:03.1
(XEN) PCI add device 0000:ff:03.2
(XEN) PCI add device 0000:ff:03.4
(XEN) PCI add device 0000:ff:04.0
(XEN) PCI add device 0000:ff:04.1
(XEN) PCI add device 0000:ff:04.2
(XEN) PCI add device 0000:ff:04.3
(XEN) PCI add device 0000:ff:05.0
(XEN) PCI add device 0000:ff:05.1
(XEN) PCI add device 0000:ff:05.2
(XEN) PCI add device 0000:ff:05.3
(XEN) PCI add device 0000:ff:06.0
(XEN) PCI add device 0000:ff:06.1
(XEN) PCI add device 0000:ff:06.2
(XEN) PCI add device 0000:ff:06.3

================== FreeBSD+DOM0 dmesg ===================

root@borg:~ # dmesg
Table 'FACP' at 0xdf790290
Table 'APIC' at 0xdf790390
APIC: Found table at 0xdf790390
APIC: Using the Xen PV enumerator.
SMP: Added CPU 0 (BSP)
SMP: Added CPU 2 (AP)
SMP: Added CPU 4 (AP)
SMP: Added CPU 6 (AP)
Copyright (c) 1992-2014 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 11.0-CURRENT #3 6039027(pvh_dom0_v8)-dirty: Wed Dec  3 19:10:08 UTC 2014
    r...@borg.dpdtech.com:/usr/obj/usr/src/sys/GENERIC amd64
FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512
WARNING: WITNESS option enabled, expect reduced performance.
Preloaded elf multiboot kernel "/boot/xen" at 0xffffffff81bf4000.
Preloaded elf kernel "/boot/kernel/kernel" at 0xffffffff81bf4180.
Preloaded elf obj module "/boot/kernel/zfs.ko" at 0xffffffff81bf4258.
Preloaded elf obj module "/boot/kernel/opensolaris.ko" at 0xffffffff81bf4a80.
Hypervisor: Origin = "XenVMMXenVMM"
Calibrating TSC clock ... TSC clock: 2399999840 Hz
CPU: Intel(R) Xeon(R) CPU           E5620  @ 2.40GHz (2400.00-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0x206c2  Family=0x6  Model=0x2c  Stepping=2
  
Features=0x1fcbebff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT>
  
Features2=0x82982283<SSE3,PCLMULQDQ,EST,SSSE3,CX16,SSE4.1,SSE4.2,POPCNT,AESNI,HV>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  AMD Features2=0x1<LAHF>
  TSC: P-state invariant, performance statistics
Data TLB: 4 KB pages, 4-way set associative, 64 entries
L2 cache: 256 kbytes, 8-way associative, 64 bytes/line
real memory  = 2147901440 (2048 MB)
Physical memory chunk(s):
0x0000000000010000 - 0x0000000000098fff, 561152 bytes (137 pages)
0x0000000000100000 - 0x00000000001fffff, 1048576 bytes (256 pages)
0x0000000002341000 - 0x000000007cbd9fff, 2055835648 bytes (501913 pages)
avail memory = 2032578560 (1938 MB)
INTR: Adding local APIC 2 as a target
INTR: Adding local APIC 4 as a target
INTR: Adding local APIC 6 as a target
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 4 core(s)
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  2
 cpu2 (AP): APIC ID:  4
 cpu3 (AP): APIC ID:  6
x86bios:  IVT 0x000000-0x0004ff at 0xfffff80000000000
x86bios: SSEG 0x098000-0x098fff at 0xfffffe007b7f8000
x86bios:  ROM 0x0a0000-0x0fefff at 0xfffff800000a0000
ULE: setup cpu 0
ULE: setup cpu 1
ULE: setup cpu 2
ULE: setup cpu 3
Xen interrupt system initialized
Table 'FACP' at 0xdf790290
Table 'APIC' at 0xdf790390
APIC: Found table at 0xdf790390
ACPI: RSDP 0x00000000000FAAB0 000024 (v02 ACPIAM)
ACPI: XSDT 0x00000000DF790100 00007C (v01 SMCI            20100917 MSFT 
00000097)
ACPI: FACP 0x00000000DF790290 0000F4 (v03 091710 FACP1846 20100917 MSFT 
00000097)
ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 128/64 
(20140926/tbfadt-646)
ACPI: DSDT 0x00000000DF790630 0066F5 (v01 10009  10009000 00000000 INTL 
20051117)
ACPI: FACS 0x00000000DF79E000 000040
ACPI: APIC 0x00000000DF790390 0000D2 (v01 091710 APIC1846 20100917 MSFT 
00000097)
ACPI: MCFG 0x00000000DF790470 00003C (v01 091710 OEMMCFG  20100917 MSFT 
00000097)
ACPI: OEMB 0x00000000DF79E040 00007B (v01 091710 OEMB1846 20100917 MSFT 
00000097)
ACPI: HPET 0x00000000DF79A630 000038 (v01 091710 OEMHPET  20100917 MSFT 
00000097)
ACPI: XMAR 0x00000000DF79E0C0 000128 (v01 AMI    OEMDMAR  00000001 MSFT 
00000097)
ACPI: SSDT 0x00000000DF7A0040 000363 (v01 DpgPmm CpuPm    00000012 INTL 
20051117)
ACPI: EINJ 0x00000000DF79A670 000130 (v01 AMIER  AMI_EINJ 20100917 MSFT 
00000097)
ACPI: BERT 0x00000000DF79A800 000030 (v01 AMIER  AMI_BERT 20100917 MSFT 
00000097)
ACPI: ERST 0x00000000DF79A830 0001B0 (v01 AMIER  AMI_ERST 20100917 MSFT 
00000097)
ACPI: HEST 0x00000000DF79A9E0 0000A8 (v01 AMIER  ABC_HEST 20100917 MSFT 
00000097)
MADT: Interrupt override: source 0, irq 2
xen: register IRQ#2
MADT: Interrupt override: source 9, irq 20
xen: register IRQ#20
cpu0 BSP XEN PV LAPIC
snd_unit_init() u=0x00ff8000 [512] d=0x00007c00 [32] c=0x000003ff [1024]
feeder_register: snd_unit=-1 snd_maxautovchans=16 latency=5 feeder_rate_min=1 
feeder_rate_max=2016000 feeder_rate_round=25
wlan: <802.11 Link Layer>
Hardware, Intel Secure Key RNG: RDRAND is not present
Hardware, VIA Nehemiah Padlock RNG: VIA Padlock RNG not present
kbd: new array size 4
kbd1 at kbdmux0
mem: <memory>
nfslock: pseudo-device
null: <full device, null device, zero device>
Falling back to <Software, Yarrow> random adaptor
random: <Software, Yarrow> initialized
VESA: calling BIOS POST
module_register_init: MOD_LOAD (vesa, 0xffffffff80dac160, 0) error 6
io: <I/O>
VMBUS: load
hpt27xx: RocketRAID 27xx controller driver v1.1
hptrr: RocketRAID 17xx/2xxx SATA controller driver v1.2
hptnr: R750/DC7280 controller driver v1.0.1
xenpv0: <Xen PV bus> on motherboard
Grant table initialized
xc0: <Xen Console> on xenpv0
xen_et0: <Xen PV Clock> on xenpv0
Event timer "XENTIMER" frequency 1000000000 Hz quality 950
Timecounter "XENTIMER" frequency 1000000000 Hz quality 950
xen_et0: registered as a time-of-day clock (resolution 10000000us, adjustment 
5.000000000s)
pvcpu0: <Xen PV CPU> on xenpv0
pvcpu1: <Xen PV CPU> on xenpv0
pvcpu2: <Xen PV CPU> on xenpv0
pvcpu3: <Xen PV CPU> on xenpv0
xenstore0: <XenStore> on xenpv0
xsd_dev0: <Xenstored user-space device> on xenpv0
evtchn0: <Xen event channel user-space device> on xenpv0
privcmd0: <Xen privileged interface user-space device> on xenpv0
isa0: <ISA bus> on xenpv0
acpi0: <SMCI > on motherboard
ACPI: All ACPI Tables successfully acquired
PCIe: Memory Mapped configuration base @ 0xe0000000
acpi0: Overriding SCI from IRQ 9 to IRQ 20
ACPI: Executed 1 blocks of module-level executable AML code
acpi0: Power Button (fixed)
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, dff00000 (3) failed
attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
attimer0: Can't map interrupt.
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
atrtc0: not installed as time-of-day clock: clock xen_et has higher resolution
atrtc0: Can't map interrupt.
pci_link0:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   15   N     0  3 4 6 7 10 11 12 14 15
  Validation          0   15   N     0  3 4 6 7 10 11 12 14 15
  After Disable       0  255   N     0  3 4 6 7 10 11 12 14 15
pci_link1:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   14   N     0  3 4 6 7 10 11 12 14 15
  Validation          0   14   N     0  3 4 6 7 10 11 12 14 15
  After Disable       0  255   N     0  3 4 6 7 10 11 12 14 15
pci_link2:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 6 7 10 11 12 14 15
  Validation          0   10   N     0  3 4 6 7 10 11 12 14 15
  After Disable       0  255   N     0  3 4 6 7 10 11 12 14 15
pci_link3:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 6 7 10 11 12 14 15
  Validation          0   11   N     0  3 4 6 7 10 11 12 14 15
  After Disable       0  255   N     0  3 4 6 7 10 11 12 14 15
pci_link4:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 6 7 10 11 12 14 15
  Validation          0  255   N     0  3 4 6 7 10 11 12 14 15
  After Disable       0  255   N     0  3 4 6 7 10 11 12 14 15
pci_link5:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    7   N     0  3 4 6 7 10 11 12 14 15
  Validation          0    7   N     0  3 4 6 7 10 11 12 14 15
  After Disable       0  255   N     0  3 4 6 7 10 11 12 14 15
pci_link6:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 6 7 10 11 12 14 15
  Validation          0  255   N     0  3 4 6 7 10 11 12 14 15
  After Disable       0  255   N     0  3 4 6 7 10 11 12 14 15
pci_link7:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    6   N     0  3 4 6 7 10 11 12 14 15
  Validation          0    6   N     0  3 4 6 7 10 11 12 14 15
  After Disable       0  255   N     0  3 4 6 7 10 11 12 14 15
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pcib0: decoding 5 range 0-0xff
pcib0: decoding 4 range 0-0xcf7
pcib0: decoding 4 range 0xd00-0xffff
pcib0: decoding 3 range 0xa0000-0xbffff
pcib0: decoding 3 range 0xd0000-0xdffff
pcib0: decoding 3 range 0xf0000000-0xfed8ffff
pci0: <Xen ACPI PCI bus> on pcib0
pci0: domain=0, physical bus=0
found-> vendor=0x8086, dev=0x3405, revid=0x22
        domain=0, bus=0, slot=0, func=0
        class=06-00-00, hdrtype=0x00, mfdev=0
        cmdreg=0x0000, statreg=0x0010, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        powerspec 3  supports D0 D3  current D0
        MSI supports 2 messages, vector masks
found-> vendor=0x8086, dev=0x3408, revid=0x22
        domain=0, bus=0, slot=1, func=0
        class=06-04-00, hdrtype=0x01, mfdev=0
        cmdreg=0x0107, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x02 (500 ns), maxlat=0x00 (0 ns)
        powerspec 3  supports D0 D3  current D0
        MSI supports 2 messages, vector masks
        secbus=1, subbus=1
found-> vendor=0x8086, dev=0x3409, revid=0x22
        domain=0, bus=0, slot=2, func=0
        class=06-04-00, hdrtype=0x01, mfdev=0
        cmdreg=0x0107, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x02 (500 ns), maxlat=0x00 (0 ns)
        powerspec 3  supports D0 D3  current D0
        MSI supports 2 messages, vector masks
        secbus=2, subbus=2
found-> vendor=0x8086, dev=0x340a, revid=0x22
        domain=0, bus=0, slot=3, func=0
        class=06-04-00, hdrtype=0x01, mfdev=0
        cmdreg=0x0104, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x02 (500 ns), maxlat=0x00 (0 ns)
        powerspec 3  supports D0 D3  current D0
        MSI supports 2 messages, vector masks
        secbus=3, subbus=3
found-> vendor=0x8086, dev=0x340e, revid=0x22
        domain=0, bus=0, slot=7, func=0
        class=06-04-00, hdrtype=0x01, mfdev=0
        cmdreg=0x0104, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x02 (500 ns), maxlat=0x00 (0 ns)
        powerspec 3  supports D0 D3  current D0
        MSI supports 2 messages, vector masks
        secbus=4, subbus=4
found-> vendor=0x8086, dev=0x3410, revid=0x22
        domain=0, bus=0, slot=9, func=0
        class=06-04-00, hdrtype=0x01, mfdev=0
        cmdreg=0x0104, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x02 (500 ns), maxlat=0x00 (0 ns)
        powerspec 3  supports D0 D3  current D0
        MSI supports 2 messages, vector masks
        secbus=5, subbus=5
found-> vendor=0x8086, dev=0x342e, revid=0x22
        domain=0, bus=0, slot=20, func=0
        class=08-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0000, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x3422, revid=0x22
        domain=0, bus=0, slot=20, func=1
        class=08-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0000, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x3423, revid=0x22
        domain=0, bus=0, slot=20, func=2
        class=08-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0000, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x3438, revid=0x22
        domain=0, bus=0, slot=20, func=3
        class=08-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0000, statreg=0x0000, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x3430, revid=0x22
        domain=0, bus=0, slot=22, func=0
        class=08-80-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=a, irq=15
        powerspec 3  supports D0 D3  current D0
        MSI-X supports 1 message in map 0x10
        map[10]: type Memory, range 64, base 0xfbef8000, size 14, enabled
pcib0: allocated type 3 (0xfbef8000-0xfbefbfff) for rid 10 of pci0:0:22:0
pcib0: matched entry for 0.22.INTA
pcib0: slot 22 INTA hardwired to IRQ 16
xen: register IRQ#16
found-> vendor=0x8086, dev=0x3431, revid=0x22
        domain=0, bus=0, slot=22, func=1
        class=08-80-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=b, irq=14
        powerspec 3  supports D0 D3  current D0
        MSI-X supports 1 message in map 0x10
        map[10]: type Memory, range 64, base 0xfbef4000, size 14, enabled
pcib0: allocated type 3 (0xfbef4000-0xfbef7fff) for rid 10 of pci0:0:22:1
pcib0: matched entry for 0.22.INTB
pcib0: slot 22 INTB hardwired to IRQ 17
xen: register IRQ#17
found-> vendor=0x8086, dev=0x3432, revid=0x22
        domain=0, bus=0, slot=22, func=2
        class=08-80-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=c, irq=10
        powerspec 3  supports D0 D3  current D0
        MSI-X supports 1 message in map 0x10
        map[10]: type Memory, range 64, base 0xfbef0000, size 14, enabled
pcib0: allocated type 3 (0xfbef0000-0xfbef3fff) for rid 10 of pci0:0:22:2
pcib0: matched entry for 0.22.INTC
pcib0: slot 22 INTC hardwired to IRQ 18
xen: register IRQ#18
found-> vendor=0x8086, dev=0x3433, revid=0x22
        domain=0, bus=0, slot=22, func=3
        class=08-80-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=d, irq=11
        powerspec 3  supports D0 D3  current D0
        MSI-X supports 1 message in map 0x10
        map[10]: type Memory, range 64, base 0xfbeec000, size 14, enabled
pcib0: allocated type 3 (0xfbeec000-0xfbeeffff) for rid 10 of pci0:0:22:3
pcib0: matched entry for 0.22.INTD
pcib0: slot 22 INTD hardwired to IRQ 19
xen: register IRQ#19
found-> vendor=0x8086, dev=0x3429, revid=0x22
        domain=0, bus=0, slot=22, func=4
        class=08-80-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=a, irq=15
        powerspec 3  supports D0 D3  current D0
        MSI-X supports 1 message in map 0x10
        map[10]: type Memory, range 64, base 0xfbee8000, size 14, enabled
pcib0: allocated type 3 (0xfbee8000-0xfbeebfff) for rid 10 of pci0:0:22:4
pcib0: matched entry for 0.22.INTA
pcib0: slot 22 INTA hardwired to IRQ 16
found-> vendor=0x8086, dev=0x342a, revid=0x22
        domain=0, bus=0, slot=22, func=5
        class=08-80-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=b, irq=14
        powerspec 3  supports D0 D3  current D0
        MSI-X supports 1 message in map 0x10
        map[10]: type Memory, range 64, base 0xfbee4000, size 14, enabled
pcib0: allocated type 3 (0xfbee4000-0xfbee7fff) for rid 10 of pci0:0:22:5
pcib0: matched entry for 0.22.INTB
pcib0: slot 22 INTB hardwired to IRQ 17
found-> vendor=0x8086, dev=0x342b, revid=0x22
        domain=0, bus=0, slot=22, func=6
        class=08-80-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=c, irq=10
        powerspec 3  supports D0 D3  current D0
        MSI-X supports 1 message in map 0x10
        map[10]: type Memory, range 64, base 0xfbee0000, size 14, enabled
pcib0: allocated type 3 (0xfbee0000-0xfbee3fff) for rid 10 of pci0:0:22:6
pcib0: matched entry for 0.22.INTC
pcib0: slot 22 INTC hardwired to IRQ 18
found-> vendor=0x8086, dev=0x342c, revid=0x22
        domain=0, bus=0, slot=22, func=7
        class=08-80-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=d, irq=11
        powerspec 3  supports D0 D3  current D0
        MSI-X supports 1 message in map 0x10
        map[10]: type Memory, range 64, base 0xfbedc000, size 14, enabled
pcib0: allocated type 3 (0xfbedc000-0xfbedffff) for rid 10 of pci0:0:22:7
pcib0: matched entry for 0.22.INTD
pcib0: slot 22 INTD hardwired to IRQ 19
found-> vendor=0x8086, dev=0x3a37, revid=0x00
        domain=0, bus=0, slot=26, func=0
        class=0c-03-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0005, statreg=0x0290, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=a, irq=15
        map[20]: type I/O Port, range 32, base 0xcc00, size  5, enabled
pcib0: allocated type 4 (0xcc00-0xcc1f) for rid 20 of pci0:0:26:0
pcib0: matched entry for 0.26.INTA
pcib0: slot 26 INTA hardwired to IRQ 16
found-> vendor=0x8086, dev=0x3a38, revid=0x00
        domain=0, bus=0, slot=26, func=1
        class=0c-03-00, hdrtype=0x00, mfdev=0
        cmdreg=0x0005, statreg=0x0290, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=b, irq=7
        map[20]: type I/O Port, range 32, base 0xc880, size  5, enabled
pcib0: allocated type 4 (0xc880-0xc89f) for rid 20 of pci0:0:26:1
pcib0: matched entry for 0.26.INTB
pcib0: slot 26 INTB hardwired to IRQ 21
xen: register IRQ#21
found-> vendor=0x8086, dev=0x3a39, revid=0x00
        domain=0, bus=0, slot=26, func=2
        class=0c-03-00, hdrtype=0x00, mfdev=0
        cmdreg=0x0005, statreg=0x0290, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=d, irq=11
        map[20]: type I/O Port, range 32, base 0xc800, size  5, enabled
pcib0: allocated type 4 (0xc800-0xc81f) for rid 20 of pci0:0:26:2
pcib0: matched entry for 0.26.INTD
pcib0: slot 26 INTD hardwired to IRQ 19
found-> vendor=0x8086, dev=0x3a3c, revid=0x00
        domain=0, bus=0, slot=26, func=7
        class=0c-03-20, hdrtype=0x00, mfdev=0
        cmdreg=0x0006, statreg=0x0290, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=c, irq=10
        powerspec 2  supports D0 D3  current D0
        map[10]: type Memory, range 32, base 0xfbeda000, size 10, enabled
pcib0: allocated type 3 (0xfbeda000-0xfbeda3ff) for rid 10 of pci0:0:26:7
pcib0: matched entry for 0.26.INTC
pcib0: slot 26 INTC hardwired to IRQ 18
found-> vendor=0x8086, dev=0x3a34, revid=0x00
        domain=0, bus=0, slot=29, func=0
        class=0c-03-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0005, statreg=0x0290, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=a, irq=6
        map[20]: type I/O Port, range 32, base 0xc480, size  5, enabled
pcib0: allocated type 4 (0xc480-0xc49f) for rid 20 of pci0:0:29:0
pcib0: matched entry for 0.29.INTA
pcib0: slot 29 INTA hardwired to IRQ 23
xen: register IRQ#23
found-> vendor=0x8086, dev=0x3a35, revid=0x00
        domain=0, bus=0, slot=29, func=1
        class=0c-03-00, hdrtype=0x00, mfdev=0
        cmdreg=0x0005, statreg=0x0290, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=b, irq=11
        map[20]: type I/O Port, range 32, base 0xc400, size  5, enabled
pcib0: allocated type 4 (0xc400-0xc41f) for rid 20 of pci0:0:29:1
pcib0: matched entry for 0.29.INTB
pcib0: slot 29 INTB hardwired to IRQ 19
found-> vendor=0x8086, dev=0x3a36, revid=0x00
        domain=0, bus=0, slot=29, func=2
        class=0c-03-00, hdrtype=0x00, mfdev=0
        cmdreg=0x0005, statreg=0x0290, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=c, irq=10
        map[20]: type I/O Port, range 32, base 0xc080, size  5, enabled
pcib0: allocated type 4 (0xc080-0xc09f) for rid 20 of pci0:0:29:2
pcib0: matched entry for 0.29.INTC
pcib0: slot 29 INTC hardwired to IRQ 18
found-> vendor=0x8086, dev=0x3a3a, revid=0x00
        domain=0, bus=0, slot=29, func=7
        class=0c-03-20, hdrtype=0x00, mfdev=0
        cmdreg=0x0006, statreg=0x0290, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=a, irq=6
        powerspec 2  supports D0 D3  current D0
        map[10]: type Memory, range 32, base 0xfbed8000, size 10, enabled
pcib0: allocated type 3 (0xfbed8000-0xfbed83ff) for rid 10 of pci0:0:29:7
pcib0: matched entry for 0.29.INTA
pcib0: slot 29 INTA hardwired to IRQ 23
found-> vendor=0x8086, dev=0x244e, revid=0x90
        domain=0, bus=0, slot=30, func=0
        class=06-04-01, hdrtype=0x01, mfdev=0
        cmdreg=0x0107, statreg=0x0010, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x1a (6500 ns), maxlat=0x00 (0 ns)
        secbus=6, subbus=6
found-> vendor=0x8086, dev=0x3a16, revid=0x00
        domain=0, bus=0, slot=31, func=0
        class=06-01-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0007, statreg=0x0210, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x3a22, revid=0x00
        domain=0, bus=0, slot=31, func=2
        class=01-06-01, hdrtype=0x00, mfdev=0
        cmdreg=0x0007, statreg=0x02b0, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=b, irq=11
        powerspec 3  supports D0 D3  current D0
        MSI supports 16 messages
        map[10]: type I/O Port, range 32, base 0xb480, size  3, enabled
pcib0: allocated type 4 (0xb480-0xb487) for rid 10 of pci0:0:31:2
        map[14]: type I/O Port, range 32, base 0xc000, size  2, enabled
pcib0: allocated type 4 (0xc000-0xc003) for rid 14 of pci0:0:31:2
        map[18]: type I/O Port, range 32, base 0xbc00, size  3, enabled
pcib0: allocated type 4 (0xbc00-0xbc07) for rid 18 of pci0:0:31:2
        map[1c]: type I/O Port, range 32, base 0xb880, size  2, enabled
pcib0: allocated type 4 (0xb880-0xb883) for rid 1c of pci0:0:31:2
        map[20]: type I/O Port, range 32, base 0xb800, size  5, enabled
pcib0: allocated type 4 (0xb800-0xb81f) for rid 20 of pci0:0:31:2
        map[24]: type Memory, range 32, base 0xfbed6000, size 11, enabled
pcib0: allocated type 3 (0xfbed6000-0xfbed67ff) for rid 24 of pci0:0:31:2
pcib0: matched entry for 0.31.INTB
pcib0: slot 31 INTB hardwired to IRQ 19
found-> vendor=0x8086, dev=0x3a30, revid=0x00
        domain=0, bus=0, slot=31, func=3
        class=0c-05-00, hdrtype=0x00, mfdev=0
        cmdreg=0x0003, statreg=0x0280, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=c, irq=10
        map[10]: type Memory, range 64, base 0xfbed4000, size  8, enabled
pcib0: allocated type 3 (0xfbed4000-0xfbed40ff) for rid 10 of pci0:0:31:3
        map[20]: type I/O Port, range 32, base 0x400, size  5, enabled
pcib0: allocated type 4 (0x400-0x41f) for rid 20 of pci0:0:31:3
pcib0: matched entry for 0.31.INTC
pcib0: slot 31 INTC hardwired to IRQ 18
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pcib0: allocated type 4 (0xd000-0xdfff) for rid 1c of pcib1
pcib0: allocated type 3 (0xfbc00000-0xfbcfffff) for rid 20 of pcib1
pcib1:   domain            0
pcib1:   secondary bus     1
pcib1:   subordinate bus   1
pcib1:   I/O decode        0xd000-0xdfff
pcib1:   memory decode     0xfbc00000-0xfbcfffff
pci1: <Xen ACPI PCI bus> on pcib1
pcib1: allocated bus range (1-1) for rid 0 of pci1
pci1: domain=0, physical bus=1
found-> vendor=0x8086, dev=0x10d3, revid=0x00
        domain=0, bus=1, slot=0, func=0
        class=02-00-00, hdrtype=0x00, mfdev=0
        cmdreg=0x0007, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=a, irq=15
        powerspec 2  supports D0 D3  current D0
        MSI supports 1 message, 64 bit
        MSI-X supports 5 messages in map 0x1c
        map[10]: type Memory, range 32, base 0xfbce0000, size 17, enabled
pcib1: allocated memory range (0xfbce0000-0xfbcfffff) for rid 10 of pci0:1:0:0
        map[18]: type I/O Port, range 32, base 0xdc00, size  5, enabled
pcib1: allocated I/O port range (0xdc00-0xdc1f) for rid 18 of pci0:1:0:0
        map[1c]: type Memory, range 32, base 0xfbcdc000, size 14, enabled
pcib1: allocated memory range (0xfbcdc000-0xfbcdffff) for rid 1c of pci0:1:0:0
pcib1: matched entry for 1.0.INTA
pcib1: slot 0 INTA hardwired to IRQ 16
em0: <Intel(R) PRO/1000 Network Connection 7.4.2> port 0xdc00-0xdc1f mem 
0xfbce0000-0xfbcfffff,0xfbcdc000-0xfbcdffff irq 16 at device 0.0 on pci1
em0: attempting to allocate 3 MSI-X vectors (5 supported)
em0: attempting to allocate 1 MSI vectors (1 supported)
em0: using IRQ 256 for MSI
em0: Using an MSI interrupt
em0: bpf attached
em0: Ethernet address: 00:25:90:a9:48:7e
pcib2: <ACPI PCI-PCI bridge> at device 2.0 on pci0
pcib0: allocated type 4 (0xe000-0xefff) for rid 1c of pcib2
pcib0: allocated type 3 (0xfbd00000-0xfbdfffff) for rid 20 of pcib2
pcib2:   domain            0
pcib2:   secondary bus     2
pcib2:   subordinate bus   2
pcib2:   I/O decode        0xe000-0xefff
pcib2:   memory decode     0xfbd00000-0xfbdfffff
pci2: <Xen ACPI PCI bus> on pcib2
pcib2: allocated bus range (2-2) for rid 0 of pci2
pci2: domain=0, physical bus=2
found-> vendor=0x8086, dev=0x10d3, revid=0x00
        domain=0, bus=2, slot=0, func=0
        class=02-00-00, hdrtype=0x00, mfdev=0
        cmdreg=0x0007, statreg=0x0010, cachelnsz=64 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
        intpin=a, irq=15
        powerspec 2  supports D0 D3  current D0
        MSI supports 1 message, 64 bit
        MSI-X supports 5 messages in map 0x1c
        map[10]: type Memory, range 32, base 0xfbde0000, size 17, enabled
pcib2: allocated memory range (0xfbde0000-0xfbdfffff) for rid 10 of pci0:2:0:0
        map[18]: type I/O Port, range 32, base 0xec00, size  5, enabled
pcib2: allocated I/O port range (0xec00-0xec1f) for rid 18 of pci0:2:0:0
        map[1c]: type Memory, range 32, base 0xfbddc000, size 14, enabled
pcib2: allocated memory range (0xfbddc000-0xfbddffff) for rid 1c of pci0:2:0:0
pcib2: matched entry for 2.0.INTA
pcib2: slot 0 INTA hardwired to IRQ 16
em1: <Intel(R) PRO/1000 Network Connection 7.4.2> port 0xec00-0xec1f mem 
0xfbde0000-0xfbdfffff,0xfbddc000-0xfbddffff irq 16 at device 0.0 on pci2
em1: attempting to allocate 3 MSI-X vectors (5 supported)
em1: attempting to allocate 1 MSI vectors (1 supported)
em1: using IRQ 257 for MSI
em1: Using an MSI interrupt
em1: bpf attached
em1: Ethernet address: 00:25:90:a9:48:7f
pcib3: <ACPI PCI-PCI bridge> at device 3.0 on pci0
pcib3:   domain            0
pcib3:   secondary bus     3
pcib3:   subordinate bus   3
pci3: <Xen ACPI PCI bus> on pcib3
pcib3: allocated bus range (3-3) for rid 0 of pci3
pci3: domain=0, physical bus=3
pcib4: <ACPI PCI-PCI bridge> at device 7.0 on pci0
pcib4:   domain            0
pcib4:   secondary bus     4
pcib4:   subordinate bus   4
pci4: <Xen ACPI PCI bus> on pcib4
pcib4: allocated bus range (4-4) for rid 0 of pci4
pci4: domain=0, physical bus=4
pcib5: <ACPI PCI-PCI bridge> at device 9.0 on pci0
pcib5:   domain            0
pcib5:   secondary bus     5
pcib5:   subordinate bus   5
pci5: <Xen ACPI PCI bus> on pcib5
pcib5: allocated bus range (5-5) for rid 0 of pci5
pci5: domain=0, physical bus=5
pci0: <base peripheral, interrupt controller> at device 20.0 (no driver 
attached)
pci0: <base peripheral, interrupt controller> at device 20.1 (no driver 
attached)
pci0: <base peripheral, interrupt controller> at device 20.2 (no driver 
attached)
pci0: <base peripheral, interrupt controller> at device 20.3 (no driver 
attached)
pci0: <base peripheral> at device 22.0 (no driver attached)
pci0: <base peripheral> at device 22.1 (no driver attached)
pci0: <base peripheral> at device 22.2 (no driver attached)
pci0: <base peripheral> at device 22.3 (no driver attached)
pci0: <base peripheral> at device 22.4 (no driver attached)
pci0: <base peripheral> at device 22.5 (no driver attached)
pci0: <base peripheral> at device 22.6 (no driver attached)
pci0: <base peripheral> at device 22.7 (no driver attached)
uhci0: <Intel 82801JI (ICH10) USB controller USB-D> port 0xcc00-0xcc1f irq 16 
at device 26.0 on pci0
uhci0: LegSup = 0x2f00
usbus0 on uhci0
uhci0: usbpf: Attached
uhci1: <Intel 82801JI (ICH10) USB controller USB-E> port 0xc880-0xc89f irq 21 
at device 26.1 on pci0
uhci1: LegSup = 0x2f00
usbus1 on uhci1
uhci1: usbpf: Attached
uhci2: <Intel 82801JI (ICH10) USB controller USB-F> port 0xc800-0xc81f irq 19 
at device 26.2 on pci0
uhci2: LegSup = 0x2f00
usbus2 on uhci2
uhci2: usbpf: Attached
ehci0: <Intel 82801JI (ICH10) USB 2.0 controller USB-B> mem 
0xfbeda000-0xfbeda3ff irq 18 at device 26.7 on pci0
usbus3: EHCI version 1.0
usbus3 on ehci0
ehci0: usbpf: Attached
uhci3: <Intel 82801JI (ICH10) USB controller USB-A> port 0xc480-0xc49f irq 23 
at device 29.0 on pci0
uhci3: LegSup = 0x2f00
usbus4 on uhci3
uhci3: usbpf: Attached
uhci4: <Intel 82801JI (ICH10) USB controller USB-B> port 0xc400-0xc41f irq 19 
at device 29.1 on pci0
uhci4: LegSup = 0x2f00
usbus5 on uhci4
uhci4: usbpf: Attached
uhci5: <Intel 82801JI (ICH10) USB controller USB-C> port 0xc080-0xc09f irq 18 
at device 29.2 on pci0
uhci5: LegSup = 0x2f00
usbus6 on uhci5
uhci5: usbpf: Attached
ehci1: <Intel 82801JI (ICH10) USB 2.0 controller USB-A> mem 
0xfbed8000-0xfbed83ff irq 23 at device 29.7 on pci0
usbus7: EHCI version 1.0
usbus7 on ehci1
ehci1: usbpf: Attached
pcib6: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pcib0: allocated type 3 (0xfaf00000-0xfb7fffff) for rid 20 of pcib6
pcib0: allocated type 3 (0xf9000000-0xf9ffffff) for rid 24 of pcib6
pcib6:   domain            0
pcib6:   secondary bus     6
pcib6:   subordinate bus   6
pcib6:   memory decode     0xfaf00000-0xfb7fffff
pcib6:   prefetched decode 0xf9000000-0xf9ffffff
pcib6:   special decode    VGA, subtractive
pci6: <Xen ACPI PCI bus> on pcib6
pcib6: allocated bus range (6-6) for rid 0 of pci6
pci6: domain=0, physical bus=6
found-> vendor=0x102b, dev=0x0532, revid=0x0a
        domain=0, bus=6, slot=4, func=0
        class=03-00-00, hdrtype=0x00, mfdev=0
        cmdreg=0x0007, statreg=0x0290, cachelnsz=64 (dwords)
        lattimer=0x40 (1920 ns), mingnt=0x10 (4000 ns), maxlat=0x20 (8000 ns)
        intpin=a, irq=10
        powerspec 1  supports D0 D3  current D0
        map[10]: type Prefetchable Memory, range 32, base 0xf9000000, size 24, 
enabled
pcib6: allocated prefetch range (0xf9000000-0xf9ffffff) for rid 10 of pci0:6:4:0
        map[14]: type Memory, range 32, base 0xfaffc000, size 14, enabled
pcib6: allocated memory range (0xfaffc000-0xfaffffff) for rid 14 of pci0:6:4:0
        map[18]: type Memory, range 32, base 0xfb000000, size 23, enabled
pcib6: allocated memory range (0xfb000000-0xfb7fffff) for rid 18 of pci0:6:4:0
pcib6: matched entry for 6.4.INTA
pcib6: slot 4 INTA hardwired to IRQ 17
vgapci0: <VGA-compatible display> mem 
0xf9000000-0xf9ffffff,0xfaffc000-0xfaffffff,0xfb000000-0xfb7fffff irq 17 at 
device 4.0 on pci6
vgapci0: Boot video device
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa: isa0 already exists; skipping it
device_attach: isab0 attach returned 6
ahci0: <Intel ICH10 AHCI SATA controller> port 
0xb480-0xb487,0xc000-0xc003,0xbc00-0xbc07,0xb880-0xb883,0xb800-0xb81f mem 
0xfbed6000-0xfbed67ff irq 19 at device 31.2 on pci0
ahci0: attempting to allocate 16 MSI vectors (16 supported)
ahci0: using IRQ 288 for MSI
ahci0: AHCI v1.20 with 6 3Gbps ports, Port Multiplier not supported
ahci0: Caps: 64bit NCQ SNTF SS ALP AL CLO 3Gbps PMD SSC PSC 32cmd CCC EM eSATA 
6ports
ahci0: Caps2:
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich0: Caps: HPCP
ahcich1: <AHCI channel> at channel 1 on ahci0
ahcich1: Caps: HPCP
ahcich2: <AHCI channel> at channel 2 on ahci0
ahcich2: Caps: HPCP
ahcich3: <AHCI channel> at channel 3 on ahci0
ahcich3: Caps: HPCP
ahcich4: <AHCI channel> at channel 4 on ahci0
ahcich4: Caps: HPCP
ahcich5: <AHCI channel> at channel 5 on ahci0
ahcich5: Caps: HPCP
ahciem0: <AHCI enclosure management bridge> on ahci0
ahciem0: Caps: ALHD XMT SMB LED
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_button0: <Power Button> on acpi0
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart0: polled mode (50Hz)
uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
uart1: polled mode (50Hz)
ACPI: Enabled 1 GPEs in block 00 to 3F
qpi0: <QPI system bus> on motherboard
pcib7: <QPI Host-PCI bridge> pcibus 255 on qpi0
pci255: <Xen PCI bus> on pcib7
pci255: domain=0, physical bus=255
found-> vendor=0x8086, dev=0x2c70, revid=0x02
        domain=0, bus=255, slot=0, func=0
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2d81, revid=0x02
        domain=0, bus=255, slot=0, func=1
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2d90, revid=0x02
        domain=0, bus=255, slot=2, func=0
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2d91, revid=0x02
        domain=0, bus=255, slot=2, func=1
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2d92, revid=0x02
        domain=0, bus=255, slot=2, func=2
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2d93, revid=0x02
        domain=0, bus=255, slot=2, func=3
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2d94, revid=0x02
        domain=0, bus=255, slot=2, func=4
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2d95, revid=0x02
        domain=0, bus=255, slot=2, func=5
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2d98, revid=0x02
        domain=0, bus=255, slot=3, func=0
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2d99, revid=0x02
        domain=0, bus=255, slot=3, func=1
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2d9a, revid=0x02
        domain=0, bus=255, slot=3, func=2
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2d9c, revid=0x02
        domain=0, bus=255, slot=3, func=4
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2da0, revid=0x02
        domain=0, bus=255, slot=4, func=0
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2da1, revid=0x02
        domain=0, bus=255, slot=4, func=1
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2da2, revid=0x02
        domain=0, bus=255, slot=4, func=2
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2da3, revid=0x02
        domain=0, bus=255, slot=4, func=3
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2da8, revid=0x02
        domain=0, bus=255, slot=5, func=0
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2da9, revid=0x02
        domain=0, bus=255, slot=5, func=1
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2daa, revid=0x02
        domain=0, bus=255, slot=5, func=2
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2dab, revid=0x02
        domain=0, bus=255, slot=5, func=3
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2db0, revid=0x02
        domain=0, bus=255, slot=6, func=0
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2db1, revid=0x02
        domain=0, bus=255, slot=6, func=1
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2db2, revid=0x02
        domain=0, bus=255, slot=6, func=2
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2db3, revid=0x02
        domain=0, bus=255, slot=6, func=3
        class=06-00-00, hdrtype=0x00, mfdev=1
        cmdreg=0x0006, statreg=0x0000, cachelnsz=0 (dwords)
        lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
acpi0: wakeup code va 0xfffffe0096e4c000 pa 0x90000
ahc_isa_identify 0: ioport 0xc00 alloc failed
ahc_isa_identify 11: ioport 0xbc00 alloc failed
ahc_isa_identify 12: ioport 0xcc00 alloc failed
ahc_isa_identify 13: ioport 0xdc00 alloc failed
ahc_isa_identify 14: ioport 0xec00 alloc failed
ex_isa_identify()
isa_probe_children: disabling PnP devices
atrtc: atrtc0 already exists; skipping it
attimer: attimer0 already exists; skipping it
sc: sc0 already exists; skipping it
uart: uart0 already exists; skipping it
uart: uart1 already exists; skipping it
isa_probe_children: probing non-PnP devices
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sc0: fb0, kbd1, terminal emulator: scteken (teken terminal)
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
atkbdc0 failed to probe at port 0x60 on isa0
fdc0: cannot reserve interrupt line
fdc0 failed to probe at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
ppc0: cannot reserve I/O port range
ppc0 failed to probe at irq 7 on isa0
wbwd0 failed to probe on isa0
isa_probe_children: probing PnP devices
Device configuration finished.
procfs registered
ZFS filesystem version: 5
ZFS storage pool version: features support (5000)
Timecounters tick every 1.000 msec
vlan: initialized, using hash tables with chaining
tcp_init: net.inet.tcp.tcbhashsize auto tuned to 16384
lo0: bpf attached
hpt27xx: no controller detected.
hptrr: no controller detected.
hptnr: no controller detected.
random: unblocking device.
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 480Mbps High Speed USB v2.0
usbus4: 12Mbps Full Speed USB v1.0
usbus5: 12Mbps Full Speed USB v1.0
usbus6: 12Mbps Full Speed USB v1.0
usbus7: 480Mbps High Speed USB v2.0
ahcich0: AHCI reset...
ahcich0: SATA connect time=100us status=00000123
ahcich0: AHCI reset: device found
ahcich1: AHCI reset...
ahcich1: SATA connect time=100us status=00000123
ahcich1: ugen1.1: <Intel> at usbus1
uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen0.1: <Intel> at usbus0
uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen3.1: <Intel> at usbus3
uhub2: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus3
ugen2.1: <Intel> at usbus2
uhub3: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
ugen4.1: <Intel> at usbus4
uhub4: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4
ugen6.1: <Intel> at usbus6
uhub5: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus6
ugen5.1: <Intel> at usbus5
uhub6: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus5
ugen7.1: <Intel> at usbus7
uhub7: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus7
AHCI reset: device found
ahcich2: AHCI reset...
ahcich2: SATA connect timeout time=10000us status=00000000
ahcich2: AHCI reset: device not found
ahcich3: AHCI reset...
ahcich3: SATA connect timeout time=10000us status=00000000
ahcich3: AHCI reset: device not found
ahcich4: AHCI reset...
ahcich4: SATA connect timeout time=10000us status=00000000
ahcich4: AHCI reset: device not found
ahcich5: AHCI reset...
ahcich5: SATA connect timeout time=10000us status=00000000
ahcich5: AHCI reset: device not found
uhub_attach: Turning port 1 power on
uhub_attach: Turning port 1 power on
uhub_attach: Turning port 1 power on
uhub_attach: Turning port 1 power on
uhub_attach: Turning port 1 power on
uhub_attach: Turning port 1 power on
uhub_attach: Turning port 1 power on
uhub_attach: Turning port 1 power on
ahcich0: AHCI reset: device ready after 200ms
uhub_attach: Turning port 2 power on
uhub_attach: Turning port 2 power on
uhub_attach: Turning port 2 power on
uhub_attach: Turning port 2 power on
uhub_attach: Turning port 2 power on
uhub_attach: Turning port 2 power on
ahcich1: AHCI reset: device ready after 200ms
uhub1: 2 ports with 2 removable, self powered
uhub0: 2 ports with 2 removable, self powered
uhub3: 2 ports with 2 removable, self powered
uhub5: 2 ports with 2 removable, self powered
uhub6: 2 ports with 2 removable, self powered
uhub4: 2 ports with 2 removable, self powered
uhub_attach: Turning port 2 power on
uhub_attach: Turning port 2 power on
pass0 at ahcich0 bus 0 scbus0 target 0 lun 0
pass0: <ST1000NM0011 SN03> ATA-8 SATA 3.x device
pass0: Serial Number Z1N3LEB3
pass0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
pass0: Command Queueing enabled
pass1 at ahcich1 bus 0 scbus1 target 0 lun 0
pass1: <ST1000NM0011 SN03> ATA-8 SATA 3.x device
pass1: Serial Number Z1N3LEHR
pass1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
pass1: Command Queueing enabled
pass2 at ahciem0 bus 0 scbus6 target 0 lun 0
pass2: <AHCI SGPIO Enclosure 1.00 0001> SEMB S-E-S 2.00 device
ses0 at ahciem0 bus 0 scbus6 target 0 lun 0
ses0: <AHCI SGPIO Enclosure 1.00 0001> SEMB S-E-S 2.00 device
ses0: SEMB SES Device
ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
ada0: <ST1000NM0011 SN03> ATA-8 SATA 3.x device
ada0: Serial Number Z1N3LEB3
ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 953869MB (1953525168 512 byte sectors: 16H 63S/T 16383C)
ada0: Previously was known as ad4
ada1 at ahcich1 bus 0 scbus1 target 0 lun 0
ses0: Generation Code 0x0 has 1 SubEnclosures
ses0:  SubEnclosure ID 0, 1 Types With this ID, Descriptor Length 36, offset 8
ses0: WWN: 0
ses0:  Type Desc[0]: Type 0x17, MaxElt 6, In Subenc 0, Text Length 0:
GEOM: new disk ada0
GEOM: new disk ada1
ada1: <ST1000NM0011 SN03> ATA-8 SATA 3.x device
ada1: Serial Number Z1N3LEHR
ada1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada1: Command Queueing enabled
ada1: 953869MB (1953525168 512 byte sectors: 16H 63S/T 16383C)
ada1: Previously was known as ad6
Netvsc initializing... done!
SMP: AP CPU #1 Launched!
cpu1 AP XEN PV LAPIC
SMP: AP CPU #3 Launched!
cpu3 AP XEN PV LAPIC
SMP: AP CPU #2 Launched!
cpu2 AP XEN PV LAPIC
SMP: passed TSC synchronization test
TSC timecounter discards lower 1 bit(s)
Timecounter "TSC-low" frequency 1199999920 Hz quality 1000
WARNING: WITNESS option enabled, expect reduced performance.
uhub_attach: Turning port 3 power on
uhub_attach: Turning port 3 power on
uhub_attach: Turning port 4 power on
uhub_attach: Turning port 4 power on
uhub_attach: Turning port 5 power on
Root mount waiting for: usbus7 usbus3
uhub_attach: Turning port 5 power on
uhub_attach: Turning port 6 power on
uhub_attach: Turning port 6 power on
uhub7: 6 ports with 6 removable, self powered
uhub2: 6 ports with 6 removable, self powered
Trying to mount root from zfs:zborg []...
start_init: trying /sbin/init
ugen2.2: <American Megatrends Inc.> at usbus2
ukbd0: <Keyboard Interface> on usbus2
kbd2 at ukbd0
kbd2: ukbd0, generic (0), config:0x0, flags:0x3d0000
bridge0: bpf attached
bridge0: Ethernet address: 02:fc:11:17:c9:00
em1: Link is up 1000 Mbps Full Duplex
em0: Link is up 1000 Mbps Full Duplex
ums0: <Mouse Interface> on usbus2
xenballoon0: <Xen Balloon Device> on xenstore0
xctrl0: <Xen Control Device> on xenstore0
xs_dev0: <Xenstore user-space device> on xenstore0
xenbusb_front0: <Xen Frontend Devices> on xenstore0
xenbusb_back0: <Xen Backend Devices> on xenstore0




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