Re: [PATCH v7 0/5] Reset PCIe devices to address DMA problem on kdump with iommu

Takao Indoh
2013-01-21T01:12:13Z

(2013/01/08 4:09), Thomas Renninger wrote:
> On Friday, December 21, 2012 08:19:05 AM Yinghai Lu wrote:
>> On Fri, Nov 30, 2012 at 7:49 AM, MUNEDA Takahiro
>>
>> <muneda.takahiro@jp.fujitsu.com> wrote:
>>> On Tue, 27 Nov 2012 09:42:20 +0900 (JST),
>>>
>>> Takao Indoh <indou.takao@jp.fujitsu.com> wrote:
>>>> These patches reset PCIe devices at boot time to address DMA problem on
>>>> kdump with iommu. When "reset_devices" is specified, a hot reset is
>>>> triggered on each PCIe root port and downstream port to reset its
>>>> downstream endpoint.
>>
>> ThomasR, Can you check if this one help your test case about interrupt ?
>
> Sorry for the long delay...
>
> First: I cannot reproduce this myself. I get one error like:
> DRHD: handling fault status reg 2
> INTR-REMAP: Request device [[01:00.0] fault index 33
> INTR-REMAP:[fault reason 34] Present field in the IRTE entry is clear
> when a dump is written and the dump completes successfully.
>
> The other report with a specific 10G network card is that they seem
> to get an irq storm and see about 80 per second of above messages
> in the kdump kernel until things are dead.
>
> I tried the provided patches first on 2.6.32, then I verfied with 3.8-rc2
> and in both cases the disk is not detected anymore in
> reset_devices (kexec'ed/kdump) case (but things work fine without these
> patches).

So the problem that the disk is not detected was caused by exactmap
problem you guys are discussing? Or still not detected even if exactmap
problem is fixed?

Thanks,
Takao Indoh

>
> Find the relevant serial output here:
> (starting when the sysrq c(rash) got triggered until
> the disk is not found anymore.)
> lspci -nn attached:
>
> RIP [<ffffffff813b05b1>] sysrq_handle_crash+0x11/0x20
> RSP <ffff885f64ee1e38>
> CR2: 0000000000000000
> Initializing cgroup subsys cpuset
> Initializing cgroup subsys cpu
> Linux version 3.8.0-rc2-default+ (trenn@ett) (gcc version 4.5.1 20101208 [gcc-4_5-branch revision 13
> Command line: root=/dev/disk/by-label/ROOT-BE2 resume=/dev/disk/by-id/scsi-36d4ae52076eef40017f5c96K
> e820: BIOS-provided physical RAM map:
> BIOS-e820: [mem 0x0000000000000100-0x000000000009bfff] usable
> BIOS-e820: [mem 0x0000000000100000-0x00000000bd2effff] usable
> BIOS-e820: [mem 0x00000000bd2f0000-0x00000000bd31bfff] reserved
> BIOS-e820: [mem 0x00000000bd31c000-0x00000000bd35afff] ACPI data
> BIOS-e820: [mem 0x00000000bd35b000-0x00000000bfffffff] reserved
> BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
> BIOS-e820: [mem 0x00000000fe000000-0x00000000ffffffff] reserved
> BIOS-e820: [mem 0x0000000100000000-0x000000603fffffff] usable
> debug: ignoring loglevel setting.
> e820: last_pfn = 0x6040000 max_arch_pfn = 0x400000000
> NX (Execute Disable) protection: active
> e820: user-defined physical RAM map:
> user: [mem 0x0000000000000000-0x000000000009ffff] usable
> user: [mem 0x00000000070a0000-0x000000001effafff] usable
> user: [mem 0x00000000bd31c000-0x00000000bd35afff] ACPI data
> SMBIOS 2.7 present.
> DMI: Dell Inc. PowerEdge R720/0M1GCR, BIOS 0.3.35 12/15/2011
> e820: update [mem 0x00000000-0x0000ffff] usable ==> reserved
> e820: remove [mem 0x000a0000-0x000fffff] usable
> No AGP bridge found
> e820: last_pfn = 0x1effb max_arch_pfn = 0x400000000
> MTRR default type: uncachable
> MTRR fixed ranges enabled:
> 00000-9FFFF write-back
> A0000-BFFFF uncachable
> C0000-CBFFF write-protect
> CC000-D7FFF write-back
> D8000-EBFFF uncachable
> EC000-FFFFF write-protect
> MTRR variable ranges enabled:
> 0 base 000000000000 mask 3FC000000000 write-back
> 1 base 004000000000 mask 3FE000000000 write-back
> 2 base 006000000000 mask 3FFFC0000000 write-back
> 3 base 0000C0000000 mask 3FFFC0000000 uncachable
> 4 disabled
> 5 disabled
> 6 disabled
> 7 disabled
> 8 disabled
> 9 disabled
> x86 PAT enabled: cpu 0, old 0x7010600070106, new 0x7010600070106
> e820: update [mem 0xc0000000-0xffffffff] usable ==> reserved
> found SMP MP-table at [mem 0x000fe710-0x000fe71f] mapped at [ffff8800000fe710]
> initial memory mapped: [mem 0x00000000-0x1fffffff]
> Base memory trampoline at [ffff880000096000] 96000 size 24576
> Using GB pages for direct mapping
> init_memory_mapping: [mem 0x00000000-0x1effafff]
> [mem 0x00000000-0x1edfffff] page 2M
> [mem 0x1ee00000-0x1effafff] page 4k
> kernel direct mapping tables up to 0x1effafff @ [mem 0x1eff8000-0x1effafff]
> log_buf_len: 4194304
> early log buf free: 258384(98%)
> RAMDISK: [mem 0x1ea3f000-0x1efeefff]
> ACPI: RSDP 00000000000f10d0 00024 (v02 DELL )
> ACPI: XSDT 00000000000f11d4 0009C (v01 DELL PE_SC3 00000001 DELL 00000001)
> ACPI: FACP 00000000bd34111c 000F4 (v03 DELL PE_SC3 00000001 DELL 00000001)
> ACPI: DSDT 00000000bd31c000 05FCD (v01 DELL PE_SC3 00000001 INTL 20110211)
> ACPI: FACS 00000000bd343000 00040
> ACPI: APIC 00000000bd340478 0016A (v01 DELL PE_SC3 00000001 DELL 00000001)
> ACPI: SPCR 00000000bd3405e4 00050 (v01 DELL PE_SC3 00000001 DELL 00000001)
> ACPI: HPET 00000000bd340638 00038 (v01 DELL PE_SC3 00000001 DELL 00000001)
> ACPI: DMAR 00000000bd340674 00158 (v01 DELL PE_SC3 00000001 DELL 00000001)
> ACPI: MCFG 00000000bd340950 0003C (v01 DELL PE_SC3 00000001 DELL 00000001)
> ACPI: WD__ 00000000bd340990 00134 (v01 DELL PE_SC3 00000001 DELL 00000001)
> ACPI: SLIC 00000000bd340ac8 00176 (v01 DELL PE_SC3 00000001 DELL 00000001)
> ACPI: ERST 00000000bd322170 00270 (v01 DELL PE_SC3 00000001 DELL 00000001)
> ACPI: HEST 00000000bd3223e0 0055C (v01 DELL PE_SC3 00000001 DELL 00000001)
> ACPI: BERT 00000000bd321fd0 00030 (v01 DELL PE_SC3 00000001 DELL 00000001)
> ACPI: EINJ 00000000bd322000 00170 (v01 DELL PE_SC3 00000001 DELL 00000001)
> ACPI: SRAT 00000000bd340cf0 003C0 (v01 DELL PE_SC3 00000001 DELL 00000001)
> ACPI: TCPA 00000000bd3410b4 00064 (v02 DELL PE_SC3 00000001 DELL 00000001)
> ACPI: SSDT 00000000bd344000 0AA14 (v01 INTEL PPM RCM 80000001 INTL 20061109)
> ACPI: Local APIC address 0xfee00000
> SRAT: PXM 1 -> APIC 0x00 -> Node 0
> SRAT: PXM 2 -> APIC 0x20 -> Node 1
> SRAT: PXM 1 -> APIC 0x02 -> Node 0
> SRAT: PXM 2 -> APIC 0x22 -> Node 1
> SRAT: PXM 1 -> APIC 0x04 -> Node 0
> SRAT: PXM 2 -> APIC 0x24 -> Node 1
> SRAT: PXM 1 -> APIC 0x06 -> Node 0
> SRAT: PXM 2 -> APIC 0x26 -> Node 1
> SRAT: PXM 1 -> APIC 0x08 -> Node 0
> SRAT: PXM 2 -> APIC 0x28 -> Node 1
> SRAT: PXM 1 -> APIC 0x0a -> Node 0
> SRAT: PXM 2 -> APIC 0x2a -> Node 1
> SRAT: PXM 1 -> APIC 0x0c -> Node 0
> SRAT: PXM 2 -> APIC 0x2c -> Node 1
> SRAT: PXM 1 -> APIC 0x0e -> Node 0
> SRAT: PXM 2 -> APIC 0x2e -> Node 1
> SRAT: PXM 1 -> APIC 0x01 -> Node 0
> SRAT: PXM 2 -> APIC 0x21 -> Node 1
> SRAT: PXM 1 -> APIC 0x03 -> Node 0
> SRAT: PXM 2 -> APIC 0x23 -> Node 1
> SRAT: PXM 1 -> APIC 0x05 -> Node 0
> SRAT: PXM 2 -> APIC 0x25 -> Node 1
> SRAT: PXM 1 -> APIC 0x07 -> Node 0
> SRAT: PXM 2 -> APIC 0x27 -> Node 1
> SRAT: PXM 1 -> APIC 0x09 -> Node 0
> SRAT: PXM 2 -> APIC 0x29 -> Node 1
> SRAT: PXM 1 -> APIC 0x0b -> Node 0
> SRAT: PXM 2 -> APIC 0x2b -> Node 1
> SRAT: PXM 1 -> APIC 0x0d -> Node 0
> SRAT: PXM 2 -> APIC 0x2d -> Node 1
> SRAT: PXM 1 -> APIC 0x0f -> Node 0
> SRAT: PXM 2 -> APIC 0x2f -> Node 1
> SRAT: Node 0 PXM 1 [mem 0x00000000-0x303fffffff]
> SRAT: Node 1 PXM 2 [mem 0x3040000000-0x603fffffff]
> Initmem setup node 0 [mem 0x00000000-0x1effafff]
> NODE_DATA [mem 0x1e62b000-0x1e63efff]
> [ffffea0000000000-ffffea00007fffff] PMD -> [ffff88001d600000-ffff88001ddfffff] on node 0
> Zone ranges:
> DMA [mem 0x00010000-0x00ffffff]
> DMA32 [mem 0x01000000-0xffffffff]
> Normal empty
> Movable zone start for each node
> Early memory node ranges
> node 0: [mem 0x00010000-0x0009ffff]
> node 0: [mem 0x070a0000-0x1effafff]
> On node 0 totalpages: 98283
> DMA zone: 3 pages used for memmap
> DMA zone: 10 pages reserved
> DMA zone: 131 pages, LIFO batch:0
> DMA32 zone: 1534 pages used for memmap
> DMA32 zone: 96605 pages, LIFO batch:31
> pci 0000:01:00.0 save state
> pci 0000:01:00.1 save state
> pci 0000:01:00.2 save state
> pci 0000:01:00.3 save state
> pci 0000:02:00.0 save state
> pci 0000:05:00.0 save state
> pci 0000:48:00.0 save state
> pci 0000:48:00.1 save state
> pci 0000:44:00.0 save state
> pci 0000:45:00.0 save state
> pci 0000:46:00.0 save state
> pci 0000:47:00.0 save state
> pci 0000:00:01.0 reset
> pci 0000:00:02.2 reset
> pci 0000:00:03.2 reset
> pci 0000:40:02.0 reset
> pci 0000:42:05.0 reset
> pci 0000:42:06.0 reset
> pci 0000:42:08.0 reset
> pci 0000:42:09.0 reset
> pci 0000:01:00.0 restore state
> pci 0000:01:00.1 restore state
> pci 0000:01:00.2 restore state
> pci 0000:01:00.3 restore state
> pci 0000:02:00.0 restore state
> pci 0000:05:00.0 restore state
> pci 0000:48:00.0 restore state
> pci 0000:48:00.1 restore state
> pci 0000:44:00.0 restore state
> pci 0000:45:00.0 restore state
> pci 0000:46:00.0 restore state
> pci 0000:47:00.0 restore state
> ACPI: PM-Timer IO Port: 0x808
> ACPI: Local APIC address 0xfee00000
> ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
> ACPI: LAPIC (acpi_id[0x02] lapic_id[0x20] enabled)
> ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
> ACPI: LAPIC (acpi_id[0x04] lapic_id[0x22] enabled)
> ACPI: LAPIC (acpi_id[0x05] lapic_id[0x04] enabled)
> ACPI: LAPIC (acpi_id[0x06] lapic_id[0x24] enabled)
> ACPI: LAPIC (acpi_id[0x07] lapic_id[0x06] enabled)
> ACPI: LAPIC (acpi_id[0x08] lapic_id[0x26] enabled)
> ACPI: LAPIC (acpi_id[0x09] lapic_id[0x08] enabled)
> ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x28] enabled)
> ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x0a] enabled)
> ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x2a] enabled)
> ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x0c] enabled)
> ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x2c] enabled)
> ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x0e] enabled)
> ACPI: LAPIC (acpi_id[0x10] lapic_id[0x2e] enabled)
> ACPI: LAPIC (acpi_id[0x11] lapic_id[0x01] enabled)
> ACPI: LAPIC (acpi_id[0x12] lapic_id[0x21] enabled)
> ACPI: LAPIC (acpi_id[0x13] lapic_id[0x03] enabled)
> ACPI: LAPIC (acpi_id[0x14] lapic_id[0x23] enabled)
> ACPI: LAPIC (acpi_id[0x15] lapic_id[0x05] enabled)
> ACPI: LAPIC (acpi_id[0x16] lapic_id[0x25] enabled)
> ACPI: LAPIC (acpi_id[0x17] lapic_id[0x07] enabled)
> ACPI: LAPIC (acpi_id[0x18] lapic_id[0x27] enabled)
> ACPI: LAPIC (acpi_id[0x19] lapic_id[0x09] enabled)
> ACPI: LAPIC (acpi_id[0x1a] lapic_id[0x29] enabled)
> ACPI: LAPIC (acpi_id[0x1b] lapic_id[0x0b] enabled)
> ACPI: LAPIC (acpi_id[0x1c] lapic_id[0x2b] enabled)
> ACPI: LAPIC (acpi_id[0x1d] lapic_id[0x0d] enabled)
> ACPI: LAPIC (acpi_id[0x1e] lapic_id[0x2d] enabled)
> ACPI: LAPIC (acpi_id[0x1f] lapic_id[0x0f] enabled)
> ACPI: LAPIC (acpi_id[0x20] lapic_id[0x2f] enabled)
> ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
> ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
> IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
> ACPI: IOAPIC (id[0x01] address[0xfec3f000] gsi_base[32])
> IOAPIC[1]: apic_id 1, version 32, address 0xfec3f000, GSI 32-55
> ACPI: IOAPIC (id[0x02] address[0xfec7f000] gsi_base[64])
> IOAPIC[2]: apic_id 2, version 32, address 0xfec7f000, GSI 64-87
> ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
> ACPI: IRQ0 used by override.
> ACPI: IRQ2 used by override.
> ACPI: IRQ9 used by override.
> Using ACPI (MADT) for SMP configuration information
> ACPI: HPET id: 0x8086a701 base: 0xfed00000
> smpboot: Allowing 32 CPUs, 0 hotplug CPUs
> nr_irqs_gsi: 104
> PM: Registered nosave memory: 00000000000a0000 - 00000000070a0000
> e820: [mem 0x1effb000-0xbd31bfff] available for PCI devices
> Booting paravirtualized kernel on bare hardware
> setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:32 nr_node_ids:2
> PERCPU: Embedded 27 pages/cpu @ffff88001e000000 s81728 r8192 d20672 u131072
> pcpu-alloc: s81728 r8192 d20672 u131072 alloc=1*2097152
> pcpu-alloc: [0] 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
> pcpu-alloc: [0] 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
> Built 1 zonelists in Node order, mobility grouping on. Total pages: 96736
> Policy zone: DMA32
> Kernel command line: root=/dev/disk/by-label/ROOT-BE2 resume=/dev/disk/by-id/scsi-36d4ae52076eef400K
> Disabling memory control group subsystem
> Misrouted IRQ fixup and polling support enabled
> This may significantly impact system performance
> PID hash table entries: 2048 (order: 2, 16384 bytes)
> __ex_table already sorted, skipping sort
> xsave: enabled xstate_bv 0x7, cntxt size 0x340
> Checking aperture...
> No AGP bridge found
> Memory: 357688k/507884k available (5832k kernel code, 114752k absent, 35444k reserved, 5095k data, )
> Hierarchical RCU implementation.
> RCU dyntick-idle grace-period acceleration is enabled.
> RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=32.
> NR_IRQS:33024 nr_irqs:2024 16
> Extended CMOS year: 2000
> Spurious LAPIC timer interrupt on cpu 0
> do_IRQ: 0.47 No irq handler for vector (irq -1)
> Console: colour VGA+ 80x25
> console [tty0] enabled
> console [ttyS0] enabled
> Enabling automatic NUMA balancing. Configure with numa_balancing= or sysctl
> hpet clockevent registered
> tsc: Fast TSC calibration using PIT
> tsc: Detected 2699.982 MHz processor
> Calibrating delay loop (skipped), value calculated using timer frequency.. 5399.96 BogoMIPS (lpj=10)
> pid_max: default: 32768 minimum: 301
> Security Framework initialized
> AppArmor: AppArmor initialized
> Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
> Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
> Mount-cache hash table entries: 256
> Initializing cgroup subsys cpuacct
> Initializing cgroup subsys memory
> Initializing cgroup subsys devices
> Initializing cgroup subsys freezer
> Initializing cgroup subsys net_cls
> Initializing cgroup subsys blkio
> Initializing cgroup subsys perf_event
> Initializing cgroup subsys hugetlb
> CPU: Physical Processor ID: 0
> CPU: Processor Core ID: 0
> mce: CPU supports 20 MCE banks
> CPU0: Thermal LVT vector (0xfa) already installed
> process: using mwait in idle threads
> Last level iTLB entries: 4KB 512, 2MB 0, 4MB 0
> Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32
> tlb_flushall_shift: 5
> ACPI: Core revision 20121018
> dmar: Host address width 46
> dmar: DRHD base: 0x000000d0d00000 flags: 0x0
> dmar: IOMMU 0: reg_base_addr d0d00000 ver 1:0 cap d2078c106f0462 ecap f020fe
> dmar: DRHD base: 0x000000dc900000 flags: 0x1
> dmar: IOMMU 1: reg_base_addr dc900000 ver 1:0 cap d2078c106f0462 ecap f020fe
> dmar: RMRR base: 0x000000bf458000 end: 0x000000bf46ffff
> dmar: RMRR base: 0x000000bf450000 end: 0x000000bf450fff
> dmar: RMRR base: 0x000000bf452000 end: 0x000000bf452fff
> dmar: ATSR flags: 0x0
> IOAPIC id 2 under DRHD base 0xd0d00000 IOMMU 0
> IOAPIC id 0 under DRHD base 0xdc900000 IOMMU 1
> IOAPIC id 1 under DRHD base 0xdc900000 IOMMU 1
> HPET id 0 under DRHD base 0xdc900000
> ------------[ cut here ]------------
> WARNING: at drivers/iommu/intel_irq_remapping.c:542 intel_enable_irq_remapping+0x7d/0x26f()
> Hardware name: PowerEdge R720
> Your BIOS is broken and requested that x2apic be disabled
> This will leave your machine vulnerable to irq-injection attacks
> Use 'intremap=no_x2apic_optout' to override BIOS request
> Modules linked in:
> Pid: 1, comm: swapper/0 Not tainted 3.8.0-rc2-default+ #4
> Call Trace:
> [<ffffffff81047e2a>] warn_slowpath_common+0x7a/0xb0
> [<ffffffff81047f01>] warn_slowpath_fmt+0x41/0x50
> [<ffffffff81afe7ac>] intel_enable_irq_remapping+0x7d/0x26f
> [<ffffffff81afeaf0>] irq_remapping_enable+0x20/0x22
> [<ffffffff81acf048>] enable_IR+0x5d/0x65
> [<ffffffff81acf334>] enable_IR_x2apic+0x95/0x247
> [<ffffffff81026099>] ? cpumask_next+0x19/0x20
> [<ffffffff8159b9b8>] ? set_cpu_sibling_map+0x405/0x422
> [<ffffffff81026831>] ? apic_write+0x11/0x20
> [<ffffffff81ad1e83>] default_setup_apic_routing+0x15/0x6e
> [<ffffffff81accf43>] native_smp_prepare_cpus+0x137/0x234
> [<ffffffff81ac1c8e>] kernel_init_freeable+0xa2/0x1e1
> [<ffffffff815928b0>] ? rest_init+0x80/0x80
> [<ffffffff815928b9>] kernel_init+0x9/0xf0
> [<ffffffff815ae5bc>] ret_from_fork+0x7c/0xb0
> [<ffffffff815928b0>] ? rest_init+0x80/0x80
> ---[ end trace 5046c9e3737e7b93 ]---
> Enabled IRQ remapping in xapic mode
> x2apic not enabled, IRQ remapping is in xapic mode
> Switched APIC routing to physical flat.
> ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
> smpboot: CPU0: Genuine Intel(R) CPU @ 2.70GHz (fam: 06, model: 2d, stepping: 05)
> TSC deadline timer enabled
> Performance Events: PEBS fmt1+, 16-deep LBR, SandyBridge events, Intel PMU driver.
> perf_event_intel: PEBS disabled due to CPU errata, please upgrade microcode
> ... version: 3
> ... bit width: 48
> ... generic registers: 4
> ... value mask: 0000ffffffffffff
> ... max period: 000000007fffffff
> ... fixed-purpose events: 3
> ... event mask: 000000070000000f
> Brought up 1 CPUs
> smpboot: Total of 1 processors activated (5399.96 BogoMIPS)
> devtmpfs: initialized
> RTC time: 17:51:12, date: 01/07/13
> NET: Registered protocol family 16
> ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
> ACPI: bus type pci registered
> PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
> PCI: not using MMCONFIG
> PCI: Using configuration type 1 for base access
> PCI: Dell System detected, enabling pci=bfsort.
> bio: create slab <bio-0> at 0
> ACPI: Added _OSI(Module Device)
> ACPI: Added _OSI(Processor Device)
> ACPI: Added _OSI(3.0 _SCP Extensions)
> ACPI: Added _OSI(Processor Aggregator Device)
> ACPI: EC: Look up EC in DSDT
> [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
> ACPI: Interpreter enabled
> ACPI: (supports S0 S4 S5)
> ACPI: Using IOAPIC for interrupt routing
> PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
> PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
> PCI: MMCONFIG for 0000 [bus00-1f] at [mem 0xe0000000-0xe1ffffff] (base 0xe0000000) (size reduced!)
> ACPI: No dock devices found.
> HEST: Table parsing has been initialized.
> PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
> ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3d])
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
> pci_root PNP0A08:00: Requesting ACPI _OSC control (0x15)
> pci_root PNP0A08:00: ACPI _OSC control (0x15) granted
> pci_root PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-1f] only partially covers the
> PCI host bridge to bus 0000:00
> pci_bus 0000:00: root bus resource [bus 00-3d]
> pci_bus 0000:00: root bus resource [io 0x0000-0x03af]
> pci_bus 0000:00: root bus resource [io 0x03e0-0x0cf7]
> pci_bus 0000:00: root bus resource [io 0x03b0-0x03df]
> pci_bus 0000:00: root bus resource [io 0x0d00-0x1fff]
> pci_bus 0000:00: root bus resource [io 0x8000-0x9fff]
> pci_bus 0000:00: root bus resource [io 0xa000-0xbfff]
> pci_bus 0000:00: root bus resource [io 0xc000-0xdfff]
> pci_bus 0000:00: root bus resource [io 0xe000-0xffff]
> pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
> pci_bus 0000:00: root bus resource [mem 0xd4000000-0xdfffffff]
> pci_bus 0000:00: root bus resource [mem 0xfed10000-0xfed103ff]
> pci_bus 0000:00: root bus resource [mem 0xfed11000-0xfed113ff]
> pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed44fff]
> pci 0000:00:00.0: [8086:3c00] type 00 class 0x060000
> pci 0000:00:00.0: PME# supported from D0 D3hot D3cold
> pci 0000:00:01.0: [8086:3c02] type 01 class 0x060400
> pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
> pci 0000:00:02.0: [8086:3c04] type 01 class 0x060400
> pci 0000:00:02.0: PME# supported from D0 D3hot D3cold
> pci 0000:00:02.2: [8086:3c06] type 01 class 0x060400
> pci 0000:00:02.2: PME# supported from D0 D3hot D3cold
> pci 0000:00:03.0: [8086:3c08] type 01 class 0x060400
> pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
> pci 0000:00:03.2: [8086:3c0a] type 01 class 0x060400
> pci 0000:00:03.2: PME# supported from D0 D3hot D3cold
> pci 0000:00:05.0: [8086:3c28] type 00 class 0x088000
> pci 0000:00:05.2: [8086:3c2a] type 00 class 0x088000
> pci 0000:00:11.0: [8086:1d3e] type 01 class 0x060400
> pci 0000:00:11.0: PME# supported from D0 D3hot D3cold
> pci 0000:00:16.0: [8086:1d3a] type 00 class 0x078000
> pci 0000:00:16.0: reg 10: [mem 0xfed10000-0xfed1000f 64bit]
> pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
> pci 0000:00:16.1: [8086:1d3b] type 00 class 0x078000
> pci 0000:00:16.1: reg 10: [mem 0xfed11000-0xfed1100f 64bit]
> pci 0000:00:16.1: PME# supported from D0 D3hot D3cold
> pci 0000:00:1a.0: [8086:1d2d] type 00 class 0x0c0320
> pci 0000:00:1a.0: reg 10: [mem 0xdc8fd000-0xdc8fd3ff]
> pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
> pci 0000:00:1c.0: [8086:1d10] type 01 class 0x060400
> pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
> pci 0000:00:1c.7: [8086:1d1e] type 01 class 0x060400
> pci 0000:00:1c.7: PME# supported from D0 D3hot D3cold
> pci 0000:00:1d.0: [8086:1d26] type 00 class 0x0c0320
> pci 0000:00:1d.0: reg 10: [mem 0xdc8fe000-0xdc8fe3ff]
> pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
> pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401
> pci 0000:00:1f.0: [8086:1d41] type 00 class 0x060100
> pci 0000:00:1f.2: [8086:1d02] type 00 class 0x010601
> pci 0000:00:1f.2: reg 10: [io 0xcce8-0xccef]
> pci 0000:00:1f.2: reg 14: [io 0xccf8-0xccfb]
> pci 0000:00:1f.2: reg 18: [io 0xccf0-0xccf7]
> pci 0000:00:1f.2: reg 1c: [io 0xccfc-0xccff]
> pci 0000:00:1f.2: reg 20: [io 0xccc0-0xccdf]
> pci 0000:00:1f.2: reg 24: [mem 0xdc8ff000-0xdc8ff7ff]
> pci 0000:00:1f.2: PME# supported from D3hot
> pci 0000:01:00.0: [8086:1521] type 00 class 0x020000
> pci 0000:01:00.0: reg 10: [mem 0xd8b00000-0xd8bfffff]
> pci 0000:01:00.0: reg 18: [io 0xfc80-0xfc9f]
> pci 0000:01:00.0: reg 1c: [mem 0xd8ff0000-0xd8ff3fff]
> pci 0000:01:00.0: reg 30: [mem 0xd8000000-0xd807ffff pref]
> pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
> pci 0000:01:00.1: [8086:1521] type 00 class 0x020000
> pci 0000:01:00.1: reg 10: [mem 0xd8c00000-0xd8cfffff]
> pci 0000:01:00.1: reg 18: [io 0xfca0-0xfcbf]
> pci 0000:01:00.1: reg 1c: [mem 0xd8ff4000-0xd8ff7fff]
> pci 0000:01:00.1: reg 30: [mem 0xd8000000-0xd807ffff pref]
> pci 0000:01:00.1: PME# supported from D0 D3hot D3cold
> pci 0000:01:00.2: [8086:1521] type 00 class 0x020000
> pci 0000:01:00.2: reg 10: [mem 0xd8d00000-0xd8dfffff]
> pci 0000:01:00.2: reg 18: [io 0xfcc0-0xfcdf]
> pci 0000:01:00.2: reg 1c: [mem 0xd8ff8000-0xd8ffbfff]
> pci 0000:01:00.2: reg 30: [mem 0xd8000000-0xd807ffff pref]
> pci 0000:01:00.2: PME# supported from D0 D3hot D3cold
> pci 0000:01:00.3: [8086:1521] type 00 class 0x020000
> pci 0000:01:00.3: reg 10: [mem 0xd8e00000-0xd8efffff]
> pci 0000:01:00.3: reg 18: [io 0xfce0-0xfcff]
> pci 0000:01:00.3: reg 1c: [mem 0xd8ffc000-0xd8ffffff]
> pci 0000:01:00.3: reg 30: [mem 0xd8000000-0xd807ffff pref]
> pci 0000:01:00.3: PME# supported from D0 D3hot D3cold
> pci 0000:00:01.0: PCI bridge to [bus 01]
> pci 0000:00:01.0: bridge window [io 0xf000-0xffff]
> pci 0000:00:01.0: bridge window [mem 0xd8000000-0xd8ffffff]
> pci 0000:00:01.0: bridge window [mem 0xd5000000-0xd51fffff 64bit pref]
> pci 0000:00:02.0: PCI bridge to [bus 03]
> pci 0000:00:02.2: PCI bridge to [bus 02]
> pci 0000:00:02.2: bridge window [io 0xe000-0xefff]
> pci 0000:00:02.2: bridge window [mem 0xd9000000-0xd9ffffff]
> pci 0000:00:03.0: PCI bridge to [bus 04]
> pci 0000:05:00.0: [1000:0064] type 00 class 0x010700
> pci 0000:05:00.0: reg 10: [io 0xdc00-0xdcff]
> pci 0000:05:00.0: reg 14: [mem 0xdaffc000-0xdaffffff 64bit]
> pci 0000:05:00.0: reg 1c: [mem 0xdaf80000-0xdafbffff 64bit]
> pci 0000:05:00.0: reg 30: [mem 0xda000000-0xda07ffff pref]
> pci 0000:05:00.0: supports D1 D2
> pci 0000:00:03.2: PCI bridge to [bus 05]
> pci 0000:00:03.2: bridge window [io 0xd000-0xdfff]
> pci 0000:00:03.2: bridge window [mem 0xda000000-0xdaffffff]
> pci 0000:00:11.0: PCI bridge to [bus 06]
> pci 0000:00:1c.0: PCI bridge to [bus 07]
> pci 0000:08:00.0: [1912:0013] type 01 class 0x060400
> pci 0000:08:00.0: PME# supported from D0 D3hot D3cold
> pci 0000:00:1c.7: PCI bridge to [bus 08-0c]
> pci 0000:00:1c.7: bridge window [mem 0xdb000000-0xdc7fffff]
> pci 0000:00:1c.7: bridge window [mem 0xd4000000-0xd4ffffff 64bit pref]
> pci 0000:09:00.0: [1912:0013] type 01 class 0x060400
> pci 0000:09:00.0: PME# supported from D0 D3hot D3cold
> pci 0000:09:01.0: [1912:0013] type 01 class 0x060400
> pci 0000:09:01.0: PME# supported from D0 D3hot D3cold
> pci 0000:08:00.0: PCI bridge to [bus 09-0c]
> pci 0000:08:00.0: bridge window [mem 0xdb000000-0xdc7fffff]
> pci 0000:08:00.0: bridge window [mem 0xd4000000-0xd4ffffff 64bit pref]
> pci 0000:0a:00.0: [1912:0012] type 01 class 0x060400
> pci 0000:09:00.0: PCI bridge to [bus 0a-0b]
> pci 0000:09:00.0: bridge window [mem 0xdb000000-0xdbffffff]
> pci 0000:09:00.0: bridge window [mem 0xd4000000-0xd4ffffff 64bit pref]
> pci 0000:0b:00.0: [102b:0534] type 00 class 0x030000
> pci 0000:0b:00.0: reg 10: [mem 0xd4000000-0xd4ffffff pref]
> pci 0000:0b:00.0: reg 14: [mem 0xdbffc000-0xdbffffff]
> pci 0000:0b:00.0: reg 18: [mem 0xdb000000-0xdb7fffff]
> pci 0000:0a:00.0: PCI bridge to [bus 0b]
> pci 0000:0a:00.0: bridge window [mem 0xdb000000-0xdbffffff]
> pci 0000:0a:00.0: bridge window [mem 0xd4000000-0xd4ffffff 64bit pref]
> pci 0000:09:01.0: PCI bridge to [bus 0c]
> pci 0000:09:01.0: bridge window [mem 0xdc700000-0xdc7fffff]
> pci 0000:00:1e.0: PCI bridge to [bus 0d] (subtractive decode)
> pci 0000:00:1e.0: bridge window [io 0x0000-0x03af] (subtractive decode)
> pci 0000:00:1e.0: bridge window [io 0x03e0-0x0cf7] (subtractive decode)
> pci 0000:00:1e.0: bridge window [io 0x03b0-0x03df] (subtractive decode)
> pci 0000:00:1e.0: bridge window [io 0x0d00-0x1fff] (subtractive decode)
> pci 0000:00:1e.0: bridge window [io 0x8000-0x9fff] (subtractive decode)
> pci 0000:00:1e.0: bridge window [io 0xa000-0xbfff] (subtractive decode)
> pci 0000:00:1e.0: bridge window [io 0xc000-0xdfff] (subtractive decode)
> pci 0000:00:1e.0: bridge window [io 0xe000-0xffff] (subtractive decode)
> pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
> pci 0000:00:1e.0: bridge window [mem 0xd4000000-0xdfffffff] (subtractive decode)
> pci 0000:00:1e.0: bridge window [mem 0xfed10000-0xfed103ff] (subtractive decode)
> pci 0000:00:1e.0: bridge window [mem 0xfed11000-0xfed113ff] (subtractive decode)
> pci 0000:00:1e.0: bridge window [mem 0xfed40000-0xfed44fff] (subtractive decode)
> ACPI: Invalid Power Resource to register!
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX1._PRT]
> ACPI: Invalid Power Resource to register!
> ACPI: Invalid Power Resource to register!
> ACPI: Invalid Power Resource to register!
> ACPI: Invalid Power Resource to register!
> ACPI: Invalid Power Resource to register!
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX2._PRT]
> ACPI: Invalid Power Resource to register!
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX3._PRT]
> ACPI: Invalid Power Resource to register!
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX4._PRT]
> ACPI: Invalid Power Resource to register!
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX5._PRT]
> ACPI: Invalid Power Resource to register!
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX6._PRT]
> ACPI: Invalid Power Resource to register!
> ACPI: Invalid Power Resource to register!
> ACPI: Invalid Power Resource to register!
> ACPI: Invalid Power Resource to register!
> ACPI: PCI Root Bridge [PCI1] (domain 0000 [bus 40-7e])
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI1._PRT]
> pci_root PNP0A08:01: Requesting ACPI _OSC control (0x15)
> pci_root PNP0A08:01: ACPI _OSC control (0x15) granted
> pci_root PNP0A08:01: fail to add MMCONFIG information, can't access extended PCI configuration spac.
> PCI host bridge to bus 0000:40
> pci_bus 0000:40: root bus resource [bus 40-7e]
> pci_bus 0000:40: root bus resource [io 0x2000-0x3fff]
> pci_bus 0000:40: root bus resource [io 0x4000-0x5fff]
> pci_bus 0000:40: root bus resource [io 0x6000-0x7fff]
> pci_bus 0000:40: root bus resource [mem 0xcc000000-0xd3ffffff]
> pci 0000:40:01.0: [8086:3c02] type 01 class 0x060400
> pci 0000:40:01.0: PME# supported from D0 D3hot D3cold
> pci 0000:40:02.0: [8086:3c04] type 01 class 0x060400
> pci 0000:40:02.0: PME# supported from D0 D3hot D3cold
> pci 0000:40:03.0: [8086:3c08] type 01 class 0x060400
> pci 0000:40:03.0: PME# supported from D0 D3hot D3cold
> pci 0000:40:03.2: [8086:3c0a] type 01 class 0x060400
> pci 0000:40:03.2: PME# supported from D0 D3hot D3cold
> pci 0000:40:05.0: [8086:3c28] type 00 class 0x088000
> pci 0000:40:05.2: [8086:3c2a] type 00 class 0x088000
> pci 0000:41:00.0: [10b5:8624] type 01 class 0x060400
> pci 0000:41:00.0: reg 10: [mem 0xd0ce0000-0xd0cfffff]
> pci 0000:41:00.0: PME# supported from D0 D3hot D3cold
> pci 0000:40:01.0: PCI bridge to [bus 41-47]
> pci 0000:40:01.0: bridge window [io 0x2000-0x3fff]
> pci 0000:40:01.0: bridge window [mem 0xd0800000-0xd0cfffff]
> pci 0000:40:01.0: bridge window [mem 0xcc200000-0xcc5fffff 64bit pref]
> pci 0000:42:04.0: [10b5:8624] type 01 class 0x060400
> pci 0000:42:04.0: PME# supported from D0 D3hot D3cold
> pci 0000:42:05.0: [10b5:8624] type 01 class 0x060400
> pci 0000:42:05.0: PME# supported from D0 D3hot D3cold
> pci 0000:42:06.0: [10b5:8624] type 01 class 0x060400
> pci 0000:42:06.0: PME# supported from D0 D3hot D3cold
> pci 0000:42:08.0: [10b5:8624] type 01 class 0x060400
> pci 0000:42:08.0: PME# supported from D0 D3hot D3cold
> pci 0000:42:09.0: [10b5:8624] type 01 class 0x060400
> pci 0000:42:09.0: PME# supported from D0 D3hot D3cold
> pci 0000:41:00.0: PCI bridge to [bus 42-47]
> pci 0000:41:00.0: bridge window [io 0x2000-0x3fff]
> pci 0000:41:00.0: bridge window [mem 0xd0800000-0xd0bfffff]
> pci 0000:41:00.0: bridge window [mem 0xcc200000-0xcc5fffff 64bit pref]
> pci 0000:42:04.0: PCI bridge to [bus 43]
> pci 0000:44:00.0: [13a3:0037] type 00 class 0x108000
> pci 0000:44:00.0: reg 10: [mem 0xd08ff000-0xd08fffff 64bit]
> pci 0000:44:00.0: supports D1
> pci 0000:44:00.0: PME# supported from D0 D1 D3hot
> pci 0000:42:05.0: PCI bridge to [bus 44]
> pci 0000:42:05.0: bridge window [io 0x2000-0x2fff]
> pci 0000:42:05.0: bridge window [mem 0xd0800000-0xd08fffff]
> pci 0000:42:05.0: bridge window [mem 0xcc200000-0xcc3fffff 64bit pref]
> pci 0000:45:00.0: [13a3:0037] type 00 class 0x108000
> pci 0000:45:00.0: reg 10: [mem 0xd09ff000-0xd09fffff 64bit]
> pci 0000:45:00.0: supports D1
> pci 0000:45:00.0: PME# supported from D0 D1 D3hot
> pci 0000:42:06.0: PCI bridge to [bus 45]
> pci 0000:42:06.0: bridge window [mem 0xd0900000-0xd09fffff]
> pci 0000:46:00.0: [13a3:0037] type 00 class 0x108000
> pci 0000:46:00.0: reg 10: [mem 0xd0aff000-0xd0afffff 64bit]
> pci 0000:46:00.0: supports D1
> pci 0000:46:00.0: PME# supported from D0 D1 D3hot
> pci 0000:42:08.0: PCI bridge to [bus 46]
> pci 0000:42:08.0: bridge window [mem 0xd0a00000-0xd0afffff]
> pci 0000:47:00.0: [13a3:0037] type 00 class 0x108000
> pci 0000:47:00.0: reg 10: [mem 0xd0bff000-0xd0bfffff 64bit]
> pci 0000:47:00.0: supports D1
> pci 0000:47:00.0: PME# supported from D0 D1 D3hot
> pci 0000:42:09.0: PCI bridge to [bus 47]
> pci 0000:42:09.0: bridge window [io 0x3000-0x3fff]
> pci 0000:42:09.0: bridge window [mem 0xd0b00000-0xd0bfffff]
> pci 0000:42:09.0: bridge window [mem 0xcc400000-0xcc5fffff 64bit pref]
> pci 0000:48:00.0: [8086:10fb] type 00 class 0x020000
> pci 0000:48:00.0: reg 10: [mem 0xcc080000-0xcc0fffff 64bit pref]
> pci 0000:48:00.0: reg 18: [io 0x7cc0-0x7cdf]
> pci 0000:48:00.0: reg 20: [mem 0xcc1f8000-0xcc1fbfff 64bit pref]
> pci 0000:48:00.0: reg 30: [mem 0xd0000000-0xd007ffff pref]
> pci 0000:48:00.0: PME# supported from D0 D3hot
> pci 0000:48:00.1: [8086:10fb] type 00 class 0x020000
> pci 0000:48:00.1: reg 10: [mem 0xcc100000-0xcc17ffff 64bit pref]
> pci 0000:48:00.1: reg 18: [io 0x7ce0-0x7cff]
> pci 0000:48:00.1: reg 20: [mem 0xcc1fc000-0xcc1fffff 64bit pref]
> pci 0000:48:00.1: reg 30: [mem 0xd0000000-0xd007ffff pref]
> pci 0000:48:00.1: PME# supported from D0 D3hot
> pci 0000:40:02.0: PCI bridge to [bus 48]
> pci 0000:40:02.0: bridge window [io 0x7000-0x7fff]
> pci 0000:40:02.0: bridge window [mem 0xd0000000-0xd07fffff]
> pci 0000:40:02.0: bridge window [mem 0xcc000000-0xcc1fffff 64bit pref]
> pci 0000:40:03.0: PCI bridge to [bus 49]
> pci 0000:40:03.2: PCI bridge to [bus 4a]
> ACPI: Invalid Power Resource to register!
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI1.PEXB._PRT]
> ACPI: Invalid Power Resource to register!
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI1.PEXC._PRT]
> ACPI: Invalid Power Resource to register!
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI1.PEXD._PRT]
> ACPI: Invalid Power Resource to register!
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI1.PEXE._PRT]
> ACPI: Invalid Power Resource to register!
> ACPI: PCI Root Bridge [P0B1] (domain 0000 [bus 3f])
> pci_root PNP0A08:02: ACPI _OSC support notification failed, disabling PCIe ASPM
> pci_root PNP0A08:02: Unable to request _OSC control (_OSC support mask: 0x08)
> pci_root PNP0A08:02: fail to add MMCONFIG information, can't access extended PCI configuration spac.
> PCI host bridge to bus 0000:3f
> pci_bus 0000:3f: root bus resource [bus 3f]
> pci 0000:3f:08.0: [8086:3c80] type 00 class 0x088000
> pci 0000:3f:09.0: [8086:3c90] type 00 class 0x088000
> pci 0000:3f:0a.0: [8086:3cc0] type 00 class 0x088000
> pci 0000:3f:0a.1: [8086:3cc1] type 00 class 0x088000
> pci 0000:3f:0a.2: [8086:3cc2] type 00 class 0x088000
> pci 0000:3f:0a.3: [8086:3cd0] type 00 class 0x088000
> pci 0000:3f:0b.0: [8086:3ce0] type 00 class 0x088000
> pci 0000:3f:0b.3: [8086:3ce3] type 00 class 0x088000
> pci 0000:3f:0c.0: [8086:3ce8] type 00 class 0x088000
> pci 0000:3f:0c.1: [8086:3ce8] type 00 class 0x088000
> pci 0000:3f:0c.2: [8086:3ce8] type 00 class 0x088000
> pci 0000:3f:0c.3: [8086:3ce8] type 00 class 0x088000
> pci 0000:3f:0c.6: [8086:3cf4] type 00 class 0x088000
> pci 0000:3f:0c.7: [8086:3cf6] type 00 class 0x088000
> pci 0000:3f:0d.0: [8086:3ce8] type 00 class 0x088000
> pci 0000:3f:0d.1: [8086:3ce8] type 00 class 0x088000
> pci 0000:3f:0d.2: [8086:3ce8] type 00 class 0x088000
> pci 0000:3f:0d.3: [8086:3ce8] type 00 class 0x088000
> pci 0000:3f:0d.6: [8086:3cf5] type 00 class 0x088000
> pci 0000:3f:0e.0: [8086:3ca0] type 00 class 0x088000
> pci 0000:3f:0e.1: [8086:3c46] type 00 class 0x110100
> pci 0000:3f:0f.0: [8086:3ca8] type 00 class 0x088000
> pci 0000:3f:0f.1: [8086:3c71] type 00 class 0x088000
> pci 0000:3f:0f.2: [8086:3caa] type 00 class 0x088000
> pci 0000:3f:0f.3: [8086:3cab] type 00 class 0x088000
> pci 0000:3f:0f.4: [8086:3cac] type 00 class 0x088000
> pci 0000:3f:0f.5: [8086:3cad] type 00 class 0x088000
> pci 0000:3f:0f.6: [8086:3cae] type 00 class 0x088000
> pci 0000:3f:10.0: [8086:3cb0] type 00 class 0x088000
> pci 0000:3f:10.1: [8086:3cb1] type 00 class 0x088000
> pci 0000:3f:10.2: [8086:3cb2] type 00 class 0x088000
> pci 0000:3f:10.3: [8086:3cb3] type 00 class 0x088000
> pci 0000:3f:10.4: [8086:3cb4] type 00 class 0x088000
> pci 0000:3f:10.5: [8086:3cb5] type 00 class 0x088000
> pci 0000:3f:10.6: [8086:3cb6] type 00 class 0x088000
> pci 0000:3f:10.7: [8086:3cb7] type 00 class 0x088000
> pci 0000:3f:11.0: [8086:3cb8] type 00 class 0x088000
> pci 0000:3f:13.0: [8086:3ce4] type 00 class 0x088000
> pci 0000:3f:13.1: [8086:3c43] type 00 class 0x110100
> pci 0000:3f:13.4: [8086:3ce6] type 00 class 0x110100
> pci 0000:3f:13.5: [8086:3c44] type 00 class 0x110100
> pci 0000:3f:13.6: [8086:3c45] type 00 class 0x088000
> ACPI: Invalid Power Resource to register!
> ACPI _OSC control for PCIe not granted, disabling ASPM
> ACPI: PCI Interrupt Link [LK00] (IRQs 3 4 5 6 7 11 14 15) *0, disabled.
> ACPI: PCI Interrupt Link [LK01] (IRQs 3 4 5 6 7 11 14 15) *0, disabled.
> ACPI: PCI Interrupt Link [LK02] (IRQs 3 4 5 6 7 11 14 15) *0, disabled.
> ACPI: PCI Interrupt Link [LK03] (IRQs 3 4 5 6 7 11 14 15) *0, disabled.
> ACPI: PCI Interrupt Link [LK04] (IRQs 3 4 5 6 7 11 14 15) *0, disabled.
> ACPI: PCI Interrupt Link [LK05] (IRQs 3 4 5 6 7 11 14 15) *0, disabled.
> ACPI: PCI Interrupt Link [LK06] (IRQs 3 4 5 6 7 11 14 15) *0, disabled.
> ACPI: PCI Interrupt Link [LK07] (IRQs 3 4 5 6 7 11 14 15) *0, disabled.
> vgaarb: device added: PCI:0000:0b:00.0,decodes=io+mem,owns=io+mem,locks=none
> vgaarb: loaded
> vgaarb: bridge control possible 0000:0b:00.0
> SCSI subsystem initialized
> ACPI: bus type scsi registered
> libata version 3.00 loaded.
> PCI: Using ACPI for IRQ routing
> PCI: pci_cache_line_size set to 64 bytes
> e820: reserve RAM buffer [mem 0x1effb000-0x1fffffff]
> NetLabel: Initializing
> NetLabel: domain hash size = 128
> NetLabel: protocols = UNLABELED CIPSOv4
> NetLabel: unlabeled traffic allowed by default
> hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
> hpet0: 8 comparators, 64-bit 14.318180 MHz counter
> Switching to clocksource hpet
> AppArmor: AppArmor Filesystem Enabled
> pnp: PnP ACPI init
> ACPI: bus type pnp registered
> pnp 00:00: [dma 4]
> pnp 00:00: Plug and Play ACPI device, IDs PNP0200 (active)
> pnp 00:01: Plug and Play ACPI device, IDs PNP0c04 (active)
> system 00:02: Plug and Play ACPI device, IDs PNP0c01 (active)
> pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
> pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active)
> pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
> system 00:06: [io 0x0800-0x087f] has been reserved
> system 00:06: [io 0x0880-0x08ff] has been reserved
> system 00:06: [io 0x0900-0x091f] has been reserved
> system 00:06: [io 0x0920-0x0923] has been reserved
> system 00:06: [io 0x0924] has been reserved
> system 00:06: [io 0x0370-0x0377] has been reserved
> system 00:06: [io 0x0ca0-0x0ca7] has been reserved
> system 00:06: [io 0x0ca9-0x0cab] has been reserved
> system 00:06: [io 0x0cad-0x0caf] has been reserved
> system 00:06: [io 0x0cb0-0x0cbf] has been reserved
> system 00:06: Plug and Play ACPI device, IDs PNP0c01 (active)
> system 00:07: [io 0x0ca8] has been reserved
> system 00:07: [io 0x0cac] has been reserved
> system 00:07: Plug and Play ACPI device, IDs IPI0001 PNP0c01 (active)
> system 00:08: [mem 0xe0000000-0xe3efffff] has been reserved
> system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
> system 00:09: [mem 0xe4000000-0xe7ffffff] has been reserved
> system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
> system 00:0a: [mem 0xe3f00000-0xe3ffffff] has been reserved
> system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active)
> system 00:0b: [mem 0xdc900000-0xdc901fff] could not be reserved
> system 00:0b: Plug and Play ACPI device, IDs PNP0c02 (active)
> system 00:0c: [mem 0xd0d00000-0xd0d01fff] could not be reserved
> system 00:0c: Plug and Play ACPI device, IDs PNP0c02 (active)
> pnp: PnP ACPI: found 13 devices
> ACPI: ACPI bus type pnp unregistered
> pci 0000:01:00.1: address space collision: [mem 0xd8000000-0xd807ffff pref] conflicts with 0000:01:]
> pci 0000:01:00.2: address space collision: [mem 0xd8000000-0xd807ffff pref] conflicts with 0000:01:]
> pci 0000:01:00.3: address space collision: [mem 0xd8000000-0xd807ffff pref] conflicts with 0000:01:]
> pci 0000:48:00.1: address space collision: [mem 0xd0000000-0xd007ffff pref] conflicts with 0000:48:]
> pci 0000:01:00.1: BAR 6: assigned [mem 0xd5000000-0xd507ffff pref]
> pci 0000:01:00.2: BAR 6: assigned [mem 0xd5080000-0xd50fffff pref]
> pci 0000:01:00.3: BAR 6: assigned [mem 0xd5100000-0xd517ffff pref]
> pci 0000:00:01.0: PCI bridge to [bus 01]
> pci 0000:00:01.0: bridge window [io 0xf000-0xffff]
> pci 0000:00:01.0: bridge window [mem 0xd8000000-0xd8ffffff]
> pci 0000:00:01.0: bridge window [mem 0xd5000000-0xd51fffff 64bit pref]
> pci 0000:00:02.0: PCI bridge to [bus 03]
> pci 0000:00:02.2: PCI bridge to [bus 02]
> pci 0000:00:02.2: bridge window [io 0xe000-0xefff]
> pci 0000:00:02.2: bridge window [mem 0xd9000000-0xd9ffffff]
> pci 0000:00:03.0: PCI bridge to [bus 04]
> pci 0000:00:03.2: PCI bridge to [bus 05]
> pci 0000:00:03.2: bridge window [io 0xd000-0xdfff]
> pci 0000:00:03.2: bridge window [mem 0xda000000-0xdaffffff]
> pci 0000:00:11.0: PCI bridge to [bus 06]
> pci 0000:00:1c.0: PCI bridge to [bus 07]
> pci 0000:0a:00.0: PCI bridge to [bus 0b]
> pci 0000:0a:00.0: bridge window [mem 0xdb000000-0xdbffffff]
> pci 0000:0a:00.0: bridge window [mem 0xd4000000-0xd4ffffff 64bit pref]
> pci 0000:09:00.0: PCI bridge to [bus 0a-0b]
> pci 0000:09:00.0: bridge window [mem 0xdb000000-0xdbffffff]
> pci 0000:09:00.0: bridge window [mem 0xd4000000-0xd4ffffff 64bit pref]
> pci 0000:09:01.0: PCI bridge to [bus 0c]
> pci 0000:09:01.0: bridge window [mem 0xdc700000-0xdc7fffff]
> pci 0000:08:00.0: PCI bridge to [bus 09-0c]
> pci 0000:08:00.0: bridge window [mem 0xdb000000-0xdc7fffff]
> pci 0000:08:00.0: bridge window [mem 0xd4000000-0xd4ffffff 64bit pref]
> pci 0000:00:1c.7: PCI bridge to [bus 08-0c]
> pci 0000:00:1c.7: bridge window [mem 0xdb000000-0xdc7fffff]
> pci 0000:00:1c.7: bridge window [mem 0xd4000000-0xd4ffffff 64bit pref]
> pci 0000:00:1e.0: PCI bridge to [bus 0d]
> pci 0000:42:04.0: PCI bridge to [bus 43]
> pci 0000:42:05.0: PCI bridge to [bus 44]
> pci 0000:42:05.0: bridge window [io 0x2000-0x2fff]
> pci 0000:42:05.0: bridge window [mem 0xd0800000-0xd08fffff]
> pci 0000:42:05.0: bridge window [mem 0xcc200000-0xcc3fffff 64bit pref]
> pci 0000:42:06.0: PCI bridge to [bus 45]
> pci 0000:42:06.0: bridge window [mem 0xd0900000-0xd09fffff]
> pci 0000:42:08.0: PCI bridge to [bus 46]
> pci 0000:42:08.0: bridge window [mem 0xd0a00000-0xd0afffff]
> pci 0000:42:09.0: PCI bridge to [bus 47]
> pci 0000:42:09.0: bridge window [io 0x3000-0x3fff]
> pci 0000:42:09.0: bridge window [mem 0xd0b00000-0xd0bfffff]
> pci 0000:42:09.0: bridge window [mem 0xcc400000-0xcc5fffff 64bit pref]
> pci 0000:41:00.0: PCI bridge to [bus 42-47]
> pci 0000:41:00.0: bridge window [io 0x2000-0x3fff]
> pci 0000:41:00.0: bridge window [mem 0xd0800000-0xd0bfffff]
> pci 0000:41:00.0: bridge window [mem 0xcc200000-0xcc5fffff 64bit pref]
> pci 0000:40:01.0: PCI bridge to [bus 41-47]
> pci 0000:40:01.0: bridge window [io 0x2000-0x3fff]
> pci 0000:40:01.0: bridge window [mem 0xd0800000-0xd0cfffff]
> pci 0000:40:01.0: bridge window [mem 0xcc200000-0xcc5fffff 64bit pref]
> pci 0000:48:00.1: BAR 6: assigned [mem 0xcc000000-0xcc07ffff pref]
> pci 0000:40:02.0: PCI bridge to [bus 48]
> pci 0000:40:02.0: bridge window [io 0x7000-0x7fff]
> pci 0000:40:02.0: bridge window [mem 0xd0000000-0xd07fffff]
> pci 0000:40:02.0: bridge window [mem 0xcc000000-0xcc1fffff 64bit pref]
> pci 0000:40:03.0: PCI bridge to [bus 49]
> pci 0000:40:03.2: PCI bridge to [bus 4a]
> pci 0000:00:1e.0: setting latency timer to 64
> pci_bus 0000:00: resource 4 [io 0x0000-0x03af]
> pci_bus 0000:00: resource 5 [io 0x03e0-0x0cf7]
> pci_bus 0000:00: resource 6 [io 0x03b0-0x03df]
> pci_bus 0000:00: resource 7 [io 0x0d00-0x1fff]
> pci_bus 0000:00: resource 8 [io 0x8000-0x9fff]
> pci_bus 0000:00: resource 9 [io 0xa000-0xbfff]
> pci_bus 0000:00: resource 10 [io 0xc000-0xdfff]
> pci_bus 0000:00: resource 11 [io 0xe000-0xffff]
> pci_bus 0000:00: resource 12 [mem 0x000a0000-0x000bffff]
> pci_bus 0000:00: resource 13 [mem 0xd4000000-0xdfffffff]
> pci_bus 0000:00: resource 14 [mem 0xfed10000-0xfed103ff]
> pci_bus 0000:00: resource 15 [mem 0xfed11000-0xfed113ff]
> pci_bus 0000:00: resource 16 [mem 0xfed40000-0xfed44fff]
> pci_bus 0000:01: resource 0 [io 0xf000-0xffff]
> pci_bus 0000:01: resource 1 [mem 0xd8000000-0xd8ffffff]
> pci_bus 0000:01: resource 2 [mem 0xd5000000-0xd51fffff 64bit pref]
> pci_bus 0000:02: resource 0 [io 0xe000-0xefff]
> pci_bus 0000:02: resource 1 [mem 0xd9000000-0xd9ffffff]
> pci_bus 0000:05: resource 0 [io 0xd000-0xdfff]
> pci_bus 0000:05: resource 1 [mem 0xda000000-0xdaffffff]
> pci_bus 0000:08: resource 1 [mem 0xdb000000-0xdc7fffff]
> pci_bus 0000:08: resource 2 [mem 0xd4000000-0xd4ffffff 64bit pref]
> pci_bus 0000:09: resource 1 [mem 0xdb000000-0xdc7fffff]
> pci_bus 0000:09: resource 2 [mem 0xd4000000-0xd4ffffff 64bit pref]
> pci_bus 0000:0a: resource 1 [mem 0xdb000000-0xdbffffff]
> pci_bus 0000:0a: resource 2 [mem 0xd4000000-0xd4ffffff 64bit pref]
> pci_bus 0000:0b: resource 1 [mem 0xdb000000-0xdbffffff]
> pci_bus 0000:0b: resource 2 [mem 0xd4000000-0xd4ffffff 64bit pref]
> pci_bus 0000:0c: resource 1 [mem 0xdc700000-0xdc7fffff]
> pci_bus 0000:0d: resource 4 [io 0x0000-0x03af]
> pci_bus 0000:0d: resource 5 [io 0x03e0-0x0cf7]
> pci_bus 0000:0d: resource 6 [io 0x03b0-0x03df]
> pci_bus 0000:0d: resource 7 [io 0x0d00-0x1fff]
> pci_bus 0000:0d: resource 8 [io 0x8000-0x9fff]
> pci_bus 0000:0d: resource 9 [io 0xa000-0xbfff]
> pci_bus 0000:0d: resource 10 [io 0xc000-0xdfff]
> pci_bus 0000:0d: resource 11 [io 0xe000-0xffff]
> pci_bus 0000:0d: resource 12 [mem 0x000a0000-0x000bffff]
> pci_bus 0000:0d: resource 13 [mem 0xd4000000-0xdfffffff]
> pci_bus 0000:0d: resource 14 [mem 0xfed10000-0xfed103ff]
> pci_bus 0000:0d: resource 15 [mem 0xfed11000-0xfed113ff]
> pci_bus 0000:0d: resource 16 [mem 0xfed40000-0xfed44fff]
> pci_bus 0000:40: resource 4 [io 0x2000-0x3fff]
> pci_bus 0000:40: resource 5 [io 0x4000-0x5fff]
> pci_bus 0000:40: resource 6 [io 0x6000-0x7fff]
> pci_bus 0000:40: resource 7 [mem 0xcc000000-0xd3ffffff]
> pci_bus 0000:41: resource 0 [io 0x2000-0x3fff]
> pci_bus 0000:41: resource 1 [mem 0xd0800000-0xd0cfffff]
> pci_bus 0000:41: resource 2 [mem 0xcc200000-0xcc5fffff 64bit pref]
> pci_bus 0000:42: resource 0 [io 0x2000-0x3fff]
> pci_bus 0000:42: resource 1 [mem 0xd0800000-0xd0bfffff]
> pci_bus 0000:42: resource 2 [mem 0xcc200000-0xcc5fffff 64bit pref]
> pci_bus 0000:44: resource 0 [io 0x2000-0x2fff]
> pci_bus 0000:44: resource 1 [mem 0xd0800000-0xd08fffff]
> pci_bus 0000:44: resource 2 [mem 0xcc200000-0xcc3fffff 64bit pref]
> pci_bus 0000:45: resource 1 [mem 0xd0900000-0xd09fffff]
> pci_bus 0000:46: resource 1 [mem 0xd0a00000-0xd0afffff]
> pci_bus 0000:47: resource 0 [io 0x3000-0x3fff]
> pci_bus 0000:47: resource 1 [mem 0xd0b00000-0xd0bfffff]
> pci_bus 0000:47: resource 2 [mem 0xcc400000-0xcc5fffff 64bit pref]
> pci_bus 0000:48: resource 0 [io 0x7000-0x7fff]
> pci_bus 0000:48: resource 1 [mem 0xd0000000-0xd07fffff]
> pci_bus 0000:48: resource 2 [mem 0xcc000000-0xcc1fffff 64bit pref]
> NET: Registered protocol family 2
> TCP established hash table entries: 4096 (order: 4, 65536 bytes)
> TCP bind hash table entries: 4096 (order: 4, 65536 bytes)
> TCP: Hash tables configured (established 4096 bind 4096)
> TCP: reno registered
> UDP hash table entries: 256 (order: 1, 8192 bytes)
> UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
> NET: Registered protocol family 1
> pci 0000:0b:00.0: Boot video device
> PCI: CLS 64 bytes, default 64
> Unpacking initramfs...
> Freeing initrd memory: 5824k freed
> audit: initializing netlink socket (disabled)
> type=2000 audit(1357581073.824:1): initialized
> HugeTLB registered 2 MB page size, pre-allocated 0 pages
> VFS: Disk quotas dquot_6.5.2
> Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
> msgmni has been set to 709
> Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
> io scheduler noop registered
> io scheduler deadline registered (default)
> io scheduler cfq registered
> pcieport 0000:00:01.0: irq 106 for MSI/MSI-X
> pcieport 0000:00:02.0: irq 107 for MSI/MSI-X
> pcieport 0000:00:02.2: irq 108 for MSI/MSI-X
> pcieport 0000:00:03.0: irq 109 for MSI/MSI-X
> pcieport 0000:00:03.2: irq 110 for MSI/MSI-X
> pcieport 0000:00:11.0: irq 111 for MSI/MSI-X
> pcieport 0000:00:1c.0: irq 112 for MSI/MSI-X
> pcieport 0000:00:1c.7: irq 113 for MSI/MSI-X
> pcieport 0000:40:01.0: irq 114 for MSI/MSI-X
> pcieport 0000:40:02.0: irq 115 for MSI/MSI-X
> pcieport 0000:40:03.0: irq 116 for MSI/MSI-X
> pcieport 0000:40:03.2: irq 117 for MSI/MSI-X
> pcieport 0000:42:05.0: irq 118 for MSI/MSI-X
> pcieport 0000:42:09.0: irq 119 for MSI/MSI-X
> pcieport 0000:00:01.0: Signaling PME through PCIe PME interrupt
> pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
> pci 0000:01:00.1: Signaling PME through PCIe PME interrupt
> pci 0000:01:00.2: Signaling PME through PCIe PME interrupt
> pci 0000:01:00.3: Signaling PME through PCIe PME interrupt
> pcie_pme 0000:00:01.0:pcie01: service driver pcie_pme loaded
> pcieport 0000:00:02.0: Signaling PME through PCIe PME interrupt
> pcie_pme 0000:00:02.0:pcie01: service driver pcie_pme loaded
> pcieport 0000:00:02.2: Signaling PME through PCIe PME interrupt
> pcie_pme 0000:00:02.2:pcie01: service driver pcie_pme loaded
> pcieport 0000:00:03.0: Signaling PME through PCIe PME interrupt
> pcie_pme 0000:00:03.0:pcie01: service driver pcie_pme loaded
> pcieport 0000:00:03.2: Signaling PME through PCIe PME interrupt
> pci 0000:05:00.0: Signaling PME through PCIe PME interrupt
> pcie_pme 0000:00:03.2:pcie01: service driver pcie_pme loaded
> pcieport 0000:00:11.0: Signaling PME through PCIe PME interrupt
> pcie_pme 0000:00:11.0:pcie01: service driver pcie_pme loaded
> pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt
> pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded
> pcieport 0000:00:1c.7: Signaling PME through PCIe PME interrupt
> pcieport 0000:08:00.0: Signaling PME through PCIe PME interrupt
> pcieport 0000:09:00.0: Signaling PME through PCIe PME interrupt
> pci 0000:0a:00.0: Signaling PME through PCIe PME interrupt
> pci 0000:0b:00.0: Signaling PME through PCIe PME interrupt
> pcieport 0000:09:01.0: Signaling PME through PCIe PME interrupt
> pcie_pme 0000:00:1c.7:pcie01: service driver pcie_pme loaded
> pcieport 0000:40:01.0: Signaling PME through PCIe PME interrupt
> pcieport 0000:41:00.0: Signaling PME through PCIe PME interrupt
> pcieport 0000:42:04.0: Signaling PME through PCIe PME interrupt
> pcieport 0000:42:05.0: Signaling PME through PCIe PME interrupt
> pci 0000:44:00.0: Signaling PME through PCIe PME interrupt
> pcieport 0000:42:06.0: Signaling PME through PCIe PME interrupt
> pci 0000:45:00.0: Signaling PME through PCIe PME interrupt
> pcieport 0000:42:08.0: Signaling PME through PCIe PME interrupt
> pci 0000:46:00.0: Signaling PME through PCIe PME interrupt
> pcieport 0000:42:09.0: Signaling PME through PCIe PME interrupt
> pci 0000:47:00.0: Signaling PME through PCIe PME interrupt
> pcie_pme 0000:40:01.0:pcie01: service driver pcie_pme loaded
> pcieport 0000:40:02.0: Signaling PME through PCIe PME interrupt
> pci 0000:48:00.0: Signaling PME through PCIe PME interrupt
> pci 0000:48:00.1: Signaling PME through PCIe PME interrupt
> pcie_pme 0000:40:02.0:pcie01: service driver pcie_pme loaded
> pcieport 0000:40:03.0: Signaling PME through PCIe PME interrupt
> pcie_pme 0000:40:03.0:pcie01: service driver pcie_pme loaded
> pcieport 0000:40:03.2: Signaling PME through PCIe PME interrupt
> pcie_pme 0000:40:03.2:pcie01: service driver pcie_pme loaded
> intel_idle: MWAIT substates: 0x21120
> intel_idle: v0.4 model 0x2D
> intel_idle: lapic_timer_reliable_states 0xffffffff
> ERST: Error Record Serialization Table (ERST) support is initialized.
> GHES: APEI firmware first mode is enabled by APEI bit and WHEA _OSC.
> Serial: 8250/16550 driver, 32 ports, IRQ sharing disabled
> 00:04: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
> 00:05: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> Non-volatile memory driver v1.3
> Linux agpgart interface v0.103
> ahci 0000:00:1f.2: version 3.0
> ahci 0000:00:1f.2: irq 120 for MSI/MSI-X
> ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 3 Gbps 0x3f impl SATA mode
> ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pio slum part ems apst
> ahci 0000:00:1f.2: setting latency timer to 64
> scsi0 : ahci
> scsi1 : ahci
> scsi2 : ahci
> scsi3 : ahci
> scsi4 : ahci
> scsi5 : ahci
> ata1: SATA max UDMA/133 abar m2048@0xdc8ff000 port 0xdc8ff100 irq 120
> ata2: SATA max UDMA/133 abar m2048@0xdc8ff000 port 0xdc8ff180 irq 120
> ata3: SATA max UDMA/133 abar m2048@0xdc8ff000 port 0xdc8ff200 irq 120
> ata4: SATA max UDMA/133 abar m2048@0xdc8ff000 port 0xdc8ff280 irq 120
> ata5: SATA max UDMA/133 abar m2048@0xdc8ff000 port 0xdc8ff300 irq 120
> ata6: SATA max UDMA/133 abar m2048@0xdc8ff000 port 0xdc8ff380 irq 120
> libphy: Fixed MDIO Bus: probed
> i8042: PNP: No PS/2 controller found. Probing ports directly.
> i8042: No controller found
> tsc: Refined TSC clocksource calibration: 2699.999 MHz
> Switching to clocksource tsc
> mousedev: PS/2 mouse device common for all mice
> rtc_cmos 00:03: RTC can wake from S4
> rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
> rtc0: alarms up to one day, y3k, 242 bytes nvram, hpet irqs
> cpuidle: using governor ladder
> cpuidle: using governor menu
> ledtrig-cpu: registered to indicate activity on CPUs
> EFI Variables Facility v0.08 2004-May-17
> TCP: cubic registered
> NET: Registered protocol family 10
> Key type dns_resolver registered
> PM: Checking hibernation image partition /dev/disk/by-id/scsi-36d4ae52076eef40017f5c9690b9c848e-par8
> ata6: SATA link down (SStatus 0 SControl 300)
> ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> ata4: SATA link down (SStatus 0 SControl 300)
> ata1: SATA link down (SStatus 0 SControl 300)
> ata2: SATA link down (SStatus 0 SControl 300)
> ata3: SATA link down (SStatus 0 SControl 300)
> ata5.00: ATAPI: TEAC DVD-ROM DV-28SW, R.2A, max UDMA/100
> ata5.00: configured for UDMA/100
> scsi 4:0:0:0: CD-ROM TEAC DVD-ROM DV-28SW R.2A PQ: 0 ANSI: 5
> PM: Hibernation image not present or could not be loaded.
> registered taskstats version 1
> Magic number: 13:635:895
> rtc_cmos 00:03: setting system clock to 2013-01-07 17:51:18 UTC (1357581078)
> Freeing unused kernel memory: 1000k freed
> Write protecting the kernel read-only data: 10240k
> Freeing unused kernel memory: 300k freed
> Freeing unused kernel memory: 1500k freed
> doing fast boot
> SysRq : Changing Loglevel
> Loglevel set to 7
> megasas: 06.504.01.00-rc1 Mon. Oct. 1 17:00:00 PDT 2012
> FATAL: Module ahci not found.
> teradata-kdump: Skipping mpt2sas
> BIOS EDD facility v0.16 2004-Jun-25, 2 devices found
> FATAL: Module jbd not found.
> FATAL: Module ext3 not found.
> Creating device nodes with udev
> udevd (180): /proc/180/oom_adj is deprecated, please use /proc/180/oom_score_adj instead.
> udevd version 128 started
> mount: devpts already mounted or /dev/pts busy
> mount: according to mtab, devpts is already mounted on /dev/pts
> Boot logging started on /dev/ttyS0(/dev/console) at Mon Jan 7 12:51:19 2013
> Waiting for device /dev/disk/by-label/ROOT-BE2 to appear: ...............
>
> ....................................................................................................
> Want me to fall back to /dev/disk/by-id/scsi-36d4ae52076eef40017f5c9690b9c848e-part3? (Y/n)
> Waiting for device /dev/disk/by-id/scsi-36d4ae52076eef40017f5c9690b9c848e-part3 to appear: ........h
> $
> $
>