-----Original Message----- From: Bjorn Helgaas [mailto:bhelgaas@xxxxxxxxxx] Sent: Tuesday, August 02, 2011 8:36 PM To: Maxim Nikolaev Cc: Nikolaev, Maxim; linux-pci@xxxxxxxxxxxxxxx; Kiszka, Jan Subject: Re: BAR Conflict On Tue, Aug 2, 2011 at 10:16 AM, Maxim Nikolaev <mnikolaev13@xxxxxxxxxxx> wrote: > > On Aug 2, 2011, at 7:14 PM, Bjorn Helgaas wrote: > >> On Mon, Aug 1, 2011 at 9:47 PM, Nikolaev, Maxim >> <maxim.nikolaev@xxxxxxxxxxx> wrote: >>> >>> Hello Folks, >>> >>> I work on passing-thought nVidia PCI video card from Linux host to >>> Windows guest and was able to do it for FX-3800 but I faced the problem >>> with Quadro 2000. The problem is one of Quadro 2000 BAR's conflicts with >>> memory reported by BIOS-e820 as reserved. Basically they are overlapped >>> and kvm does not want to go further. dmesg, /proc/iomem and lspci are at >>> the end of this email. >>> The memory reserved by BIOS-e820 >>> [ 0.000000] BIOS-e820: 00000000fa000000 - 00000000fc000000 >>> (reserved) >>> Quadro 2000 is 05:00.0 and its conflicting BAR is >>> Region 3: Memory at f8000000 (64-bit, prefetchable) [disabled] >>> [size=64M] >>> and its upstream bridge 00:1c.00 >>> >>> I have a number of questions and will appreciate you a lot for >>> clarification >>> 1. Is this conflict a really problem of kernel PCI? (I just assume that >>> maybe kvm does not handle this case properly) >>> 2. If it is a kernel problem/feature then how I can avoid it? Where BAR >>> allocation is located in kernel source code? I enabled pci=earlydump and >>> see that PCI config space is the same at early boot stage and at the >>> entire kernel boot up that means at least in my case kernel does nothing >>> with BAR's allocated by BIOS. I've tried different kernel PCI options: >>> nocrs, use_crs, noacpi with the same results: BAR's are always located >>> at the same addresses. What I need is to make kernel to allocate BAR's >>> at different addresses that does not overlap with BIOS-e820 region. How >>> to make kernel to rearrange BAR's the other way then it is done in BIOS? >> >> Linux is quite strict about the E820 table. For instance, it puts >> E820 reserved areas in the iomem_resource tree, as you can see from >> /proc/iomem. We apparently don't move a BAR that conflicts with an >> E820 reserved area, but as you can see, a driver has trouble trying to >> claim the BAR. >> >> My experience is that Windows handles E820 reservations differently >> than Linux does. As far as I can tell, E820 has no connection at all >> to PCI resources (one example is here: >> https://bugzilla.kernel.org/show_bug.cgi?id=16228#c45). >> >> I expect that the Quadro 2000 probably works fine at [mem >> 0xf8000000-0xfbffffff] under Windows. Does it work under Linux as a >> host device? I suspect that might be broken too, because the nvidia >> driver would probably hit the same reservation issue that pci-stub >> hits. > > [Maxim Nikolaev] Q2000 works fine under Windows 7 but I've not checked how > BAR's are allocated their. Under the Linux host, nouveau driver somehow > works (I've not tested it thoroughly such as 3D capability) although still > complaining about resource conflict. BAR's allocation keeps the same. As for > native nvidia driver then it crashes under the Linux host It'd be interesting to know whether Windows moves the BARs. I think you can learn that from somewhere in the control panel, or via a tool like Everest (now called AIDA64, I guess): http://www.aida64.com/ The dmesg and /proc/iomem with nouveau would also be interesting. I suppose it's probably the same problem you see with pci-stub, but interesting that it still sort of works. [Nikolaev, Maxim] Windows 7 allocates BAR's the same way as Linux does mem: FC000000-FDFFFFFF mem: F0000000-F7FFFFFF mem: F8000000-FBFFFFFF i/o: 2000-20F7 i/o: 3B0-3BB i/o: 3C0-3DF mem: A0000-BFFFF Nouveau host is below. It seems that Windows 7 simply ignores e820 reserved region ---------------------------------------------------- nouveau host dmesg [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.38.2-kvm-eval (root@maxim-CELSIUS-W380) (gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4) ) #9 SMP Mon Aug 1 18:33:09 EDT 2011 (Ubuntu 2.6.38-8.42-generic 2.6.38.2) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-2.6.38.2-kvm-eval root=UUID=77c10a6b-dc5d-411a-a806-4cc4000d9967 ro quiet splash vt.handoff=7 intel_iommu=on [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009d000 (usable) [ 0.000000] BIOS-e820: 000000000009d000 - 00000000000a0000 (reserved) [ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 00000000bf7c0000 (usable) [ 0.000000] BIOS-e820: 00000000bf7c0000 - 00000000bf7c8000 (ACPI data) [ 0.000000] BIOS-e820: 00000000bf7c8000 - 00000000bf7cb000 (ACPI NVS) [ 0.000000] BIOS-e820: 00000000bf7cb000 - 00000000c0000000 (reserved) [ 0.000000] BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) [ 0.000000] BIOS-e820: 00000000fa000000 - 00000000fc000000 (reserved) [ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fed00000 (reserved) [ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) [ 0.000000] BIOS-e820: 00000000ff800000 - 0000000100000000 (reserved) [ 0.000000] BIOS-e820: 0000000100000000 - 0000000138000000 (usable) [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] DMI present. [ 0.000000] DMI: FUJITSU CELSIUS W380 /D2917-A1, BIOS 6.00 R1.20.2917.A1 08/18/2010 [ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved) [ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable) [ 0.000000] No AGP bridge found [ 0.000000] last_pfn = 0x138000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-C7FFF write-protect [ 0.000000] C8000-DFFFF uncachable [ 0.000000] E0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0C0000000 mask FC0000000 uncachable [ 0.000000] 1 base 0FA000000 mask FFE000000 uncachable [ 0.000000] 2 base 138000000 mask FF8000000 uncachable [ 0.000000] 3 base 000000000 mask F00000000 write-back [ 0.000000] 4 base 100000000 mask FC0000000 write-back [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] e820 update range: 00000000c0000000 - 0000000100000000 (usable) ==> (reserved) [ 0.000000] last_pfn = 0xbf7c0 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [ffff8800000f8d50] f8d50 [ 0.000000] initial memory mapped : 0 - 20000000 [ 0.000000] init_memory_mapping: 0000000000000000-00000000bf7c0000 [ 0.000000] 0000000000 - 00bf600000 page 2M [ 0.000000] 00bf600000 - 00bf7c0000 page 4k [ 0.000000] kernel direct mapping tables up to bf7c0000 @ 1fffb000-20000000 [ 0.000000] init_memory_mapping: 0000000100000000-0000000138000000 [ 0.000000] 0100000000 - 0138000000 page 2M [ 0.000000] kernel direct mapping tables up to 138000000 @ bf7ba000-bf7c0000 [ 0.000000] RAMDISK: 366fc000 - 37376000 [ 0.000000] ACPI: RSDP 00000000000f8cd0 00024 (v02 PTLTD ) [ 0.000000] ACPI: XSDT 00000000bf7c205d 000BC (v01 FSC PC 00060000 LTP 00000000) [ 0.000000] ACPI: FACP 00000000bf7c71e9 000F4 (v03 FSC PC 00060000 000F4240) [ 0.000000] ACPI: DSDT 00000000bf7c2119 0505C (v01 FSC D2917/A1 00060000 MSFT 03000001) [ 0.000000] ACPI: FACS 00000000bf7cafc0 00040 [ 0.000000] ACPI: TCPA 00000000bf7c72dd 00032 (v01 Phoeni x 00060000 TL 00000000) [ 0.000000] ACPI: _MAR 00000000bf7c730f 00030 (v01 Intel OEMDMAR 00060000 LOHR 00000001) [ 0.000000] ACPI: SSDT 00000000bf7c733f 000D8 (v01 FSC CST_PR00 00060000 CSF 00000001) [ 0.000000] ACPI: SSDT 00000000bf7c7417 000D8 (v01 FSC CST_PR02 00060000 CSF 00000001) [ 0.000000] ACPI: SSDT 00000000bf7c74ef 000D8 (v01 FSC CST_PR01 00060000 CSF 00000001) [ 0.000000] ACPI: SSDT 00000000bf7c75c7 000D8 (v01 FSC CST_PR03 00060000 CSF 00000001) [ 0.000000] ACPI: SSDT 00000000bf7c769f 0015B (v01 FSC PST_PR00 00060000 CSF 00000001) [ 0.000000] ACPI: SSDT 00000000bf7c77fa 0015B (v01 FSC PST_PR02 00060000 CSF 00000001) [ 0.000000] ACPI: SSDT 00000000bf7c7955 0015B (v01 FSC PST_PR01 00060000 CSF 00000001) [ 0.000000] ACPI: SSDT 00000000bf7c7ab0 0015B (v01 FSC PST_PR03 00060000 CSF 00000001) [ 0.000000] ACPI: ASF! 00000000bf7c7c0b 0007F (v16 CETP CETP 00060000 PTL 00000001) [ 0.000000] ACPI: SPCR 00000000bf7c7c8a 00050 (v01 PTLTD $UCRTBL$ 00060000 PTL 00000001) [ 0.000000] ACPI: DMAR 00000000bf7c7cda 00090 (v01 Intel OEMDMAR 00060000 LOHR 00000001) [ 0.000000] ACPI: SLIC 00000000bf7c7d6a 00176 (v01 FSC PC 00060000 LTP 00000000) [ 0.000000] ACPI: MCFG 00000000bf7c7ee0 0003C (v01 PTLTD MCFG 00060000 LTP 00000000) [ 0.000000] ACPI: HPET 00000000bf7c7f1c 00038 (v01 PTLTD HPETTBL 00060000 LTP 00000001) [ 0.000000] ACPI: APIC 00000000bf7c7f54 00084 (v01 PTLTD ? APIC 00060000 LTP 00000000) [ 0.000000] ACPI: BOOT 00000000bf7c7fd8 00028 (v01 PTLTD $SBFTBL$ 00060000 LTP 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at 0000000000000000-0000000138000000 [ 0.000000] Initmem setup node 0 0000000000000000-0000000138000000 [ 0.000000] NODE_DATA [0000000137ffb000 - 0000000137ffffff] [ 0.000000] [ffffea0000000000-ffffea00045fffff] PMD -> [ffff880134000000-ffff8801377fffff] on node 0 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000010 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal 0x00100000 -> 0x00138000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[3] active PFN ranges [ 0.000000] 0: 0x00000010 -> 0x0000009d [ 0.000000] 0: 0x00000100 -> 0x000bf7c0 [ 0.000000] 0: 0x00100000 -> 0x00138000 [ 0.000000] On node 0 totalpages: 1013581 [ 0.000000] DMA zone: 56 pages used for memmap [ 0.000000] DMA zone: 6 pages reserved [ 0.000000] DMA zone: 3919 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 14280 pages used for memmap [ 0.000000] DMA32 zone: 765944 pages, LIFO batch:31 [ 0.000000] Normal zone: 3136 pages used for memmap [ 0.000000] Normal zone: 226240 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x1008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x04] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x05] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] SMP: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] nr_irqs_gsi: 40 [ 0.000000] PM: Registered nosave memory: 000000000009d000 - 00000000000a0000 [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000 [ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000 [ 0.000000] PM: Registered nosave memory: 00000000bf7c0000 - 00000000bf7c8000 [ 0.000000] PM: Registered nosave memory: 00000000bf7c8000 - 00000000bf7cb000 [ 0.000000] PM: Registered nosave memory: 00000000bf7cb000 - 00000000c0000000 [ 0.000000] PM: Registered nosave memory: 00000000c0000000 - 00000000e0000000 [ 0.000000] PM: Registered nosave memory: 00000000e0000000 - 00000000f0000000 [ 0.000000] PM: Registered nosave memory: 00000000f0000000 - 00000000fa000000 [ 0.000000] PM: Registered nosave memory: 00000000fa000000 - 00000000fc000000 [ 0.000000] PM: Registered nosave memory: 00000000fc000000 - 00000000fec00000 [ 0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fed00000 [ 0.000000] PM: Registered nosave memory: 00000000fed00000 - 00000000fee00000 [ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000 [ 0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ff800000 [ 0.000000] PM: Registered nosave memory: 00000000ff800000 - 0000000100000000 [ 0.000000] e820_search_gap: i: 13, start: 0x100000000, end: 0x138000000 [ 0.000000] e820_search_gap: i: 12, start: 0xff800000, end: 0x100000000 [ 0.000000] e820_search_gap: i: 11, start: 0xfee00000, end: 0xfee01000 [ 0.000000] e820_search_gap: gap found in 11 [ 0.000000] e820_search_gap: i: 10, start: 0xfec00000, end: 0xfed00000 [ 0.000000] e820_search_gap: i: 9, start: 0xfa000000, end: 0xfc000000 [ 0.000000] e820_search_gap: gap found in 9 [ 0.000000] e820_search_gap: i: 8, start: 0xe0000000, end: 0xf0000000 [ 0.000000] e820_search_gap: gap found in 8 [ 0.000000] e820_search_gap: i: 7, start: 0xbf7cb000, end: 0xc0000000 [ 0.000000] e820_search_gap: gap found in 7 [ 0.000000] e820_search_gap: i: 6, start: 0xbf7c8000, end: 0xbf7cb000 [ 0.000000] e820_search_gap: i: 5, start: 0xbf7c0000, end: 0xbf7c8000 [ 0.000000] e820_search_gap: i: 4, start: 0x100000, end: 0xbf7c0000 [ 0.000000] e820_search_gap: i: 3, start: 0xe0000, end: 0x100000 [ 0.000000] e820_search_gap: i: 2, start: 0x9d000, end: 0xa0000 [ 0.000000] e820_search_gap: i: 1, start: 0x10000, end: 0x9d000 [ 0.000000] e820_search_gap: i: 0, start: 0x0, end: 0x10000 [ 0.000000] Allocating PCI resources starting at c0000000 (gap: c0000000:20000000) [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff8800bf400000 s84416 r8192 d22080 u524288 [ 0.000000] pcpu-alloc: s84416 r8192 d22080 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 996103 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.38.2-kvm-eval root=UUID=77c10a6b-dc5d-411a-a806-4cc4000d9967 ro quiet splash vt.handoff=7 intel_iommu=on [ 0.000000] Intel-IOMMU: enabled [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 3904260k/5111808k available (5877k kernel code, 1057484k absent, 150064k reserved, 5080k data, 948k init) [ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] RCU-based detection of stalled CPUs is disabled. [ 0.000000] NR_IRQS:16640 nr_irqs:712 16 [ 0.000000] Extended CMOS year: 2000 [ 0.000000] vt handoff: transparent VT on vt#7 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] allocated 40632320 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] hpet clockevent registered [ 0.000000] Fast TSC calibration using PIT [ 0.010000] Detected 3192.469 MHz processor. [ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 6384.93 BogoMIPS (lpj=31924690) [ 0.000005] pid_max: default: 32768 minimum: 301 [ 0.000024] Security Framework initialized [ 0.000034] AppArmor: AppArmor initialized [ 0.000035] Yama: becoming mindful. [ 0.000314] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.001062] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.001368] Mount-cache hash table entries: 256 [ 0.001454] Initializing cgroup subsys ns [ 0.001456] ns_cgroup deprecated: consider using the 'clone_children' flag without the ns_cgroup. [ 0.001458] Initializing cgroup subsys cpuacct [ 0.001461] Initializing cgroup subsys memory [ 0.001466] Initializing cgroup subsys devices [ 0.001468] Initializing cgroup subsys freezer [ 0.001469] Initializing cgroup subsys net_cls [ 0.001470] Initializing cgroup subsys blkio [ 0.001491] CPU: Physical Processor ID: 0 [ 0.001492] CPU: Processor Core ID: 0 [ 0.001497] mce: CPU supports 9 MCE banks [ 0.001506] CPU0: Thermal monitoring enabled (TM1) [ 0.001511] using mwait in idle threads. [ 0.003036] ACPI: Core revision 20110112 [ 0.080210] ftrace: allocating 22735 entries in 90 pages [ 0.085459] DMAR: Host address width 36 [ 0.085460] DMAR: DRHD base: 0x000000fe710000 flags: 0x0 [ 0.085466] IOMMU 0: reg_base_addr fe710000 ver 1:0 cap c9008020e30272 ecap 1000 [ 0.085468] DMAR: DRHD base: 0x000000fe711000 flags: 0x0 [ 0.085472] IOMMU 1: reg_base_addr fe711000 ver 1:0 cap c0000020230272 ecap 1000 [ 0.085473] DMAR: DRHD base: 0x000000fe713000 flags: 0x1 [ 0.085476] IOMMU 2: reg_base_addr fe713000 ver 1:0 cap c9008020630272 ecap 1000 [ 0.085478] DMAR: RMRR base: 0x000000bf7d0000 end: 0x000000bf7e7fff [ 0.085479] DMAR: No ATSR found [ 0.085582] Setting APIC routing to flat [ 0.085921] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.185692] CPU0: Intel(R) Core(TM) i5 CPU 650 @ 3.20GHz stepping 05 [ 0.297420] Performance Events: PEBS fmt1+, Westmere events, Intel PMU driver. [ 0.297424] ... version: 3 [ 0.297425] ... bit width: 48 [ 0.297426] ... generic registers: 4 [ 0.297427] ... value mask: 0000ffffffffffff [ 0.297428] ... max period: 000000007fffffff [ 0.297429] ... fixed-purpose events: 3 [ 0.297429] ... event mask: 000000070000000f [ 0.297766] Booting Node 0, Processors #1 #2 #3 Ok. [ 0.836144] Brought up 4 CPUs [ 0.836147] Total of 4 processors activated (25536.82 BogoMIPS). [ 0.837498] devtmpfs: initialized [ 0.838221] print_constraints: dummy: [ 0.838248] Time: 8:04:10 Date: 08/03/11 [ 0.838271] NET: Registered protocol family 16 [ 0.838346] Trying to unpack rootfs image as initramfs... [ 0.838350] ACPI: bus type pci registered [ 0.838381] __request_region: name: PCI conf1, flags: 0x0, start: 0xcf8, end: 0xcff [ 0.838402] PCI: MMCONFIG for domain 0000 [bus 00-11] at [mem 0xe0000000-0xe11fffff] (base 0xe0000000) [ 0.838404] PCI: MMCONFIG at [mem 0xe0000000-0xe11fffff] reserved in E820 [ 0.840004] PCI: Using configuration type 1 for base access [ 0.840506] bio: create slab <bio-0> at 0 [ 0.841247] ACPI: EC: Look up EC in DSDT [ 0.843553] ACPI: Interpreter enabled [ 0.843556] ACPI: (supports S0 S3 S4 S5) [ 0.843566] ACPI: Using IOAPIC for interrupt routing [ 0.846191] ACPI: No dock devices found. [ 0.846193] HEST: Table not found. [ 0.846195] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.846210] ACPI: PCI Root Bridge [CPU0] (domain 0000 [bus ff]) [ 0.846211] pci_acpi_scan_root: 1 [ 0.846214] pci_acpi_scan_root: 2 [ 0.846234] pci_acpi_scan_root: 3 [ 0.846241] pci_acpi_scan_root: 4 [ 0.846247] pci 0000:ff:00.0: [8086:2c61] type 0 class 0x000600 [ 0.846266] pci 0000:ff:00.1: [8086:2d01] type 0 class 0x000600 [ 0.846281] pci 0000:ff:02.0: [8086:2d10] type 0 class 0x000600 [ 0.846294] pci 0000:ff:02.1: [8086:2d11] type 0 class 0x000600 [ 0.846306] pci 0000:ff:02.2: [8086:2d12] type 0 class 0x000600 [ 0.846318] pci 0000:ff:02.3: [8086:2d13] type 0 class 0x000600 [ 0.846338] pci_acpi_scan_root: 5 [ 0.846345] pci0000:ff: Requesting ACPI _OSC control (0x1d) [ 0.846567] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.846568] pci_acpi_scan_root: 1 [ 0.846571] pci_acpi_scan_root: 2 [ 0.846591] pci_acpi_scan_root: 3 [ 0.846713] pci_root PNP0A08:00: maxim: host bridge window [io 0x0000-0x0cf7] [ 0.846714] pci_root PNP0A08:00: maxim: host bridge window [io 0x0d00-0xffff] [ 0.846716] pci_root PNP0A08:00: maxim: host bridge window [mem 0x000a0000-0x000bffff] [ 0.846718] pci_root PNP0A08:00: maxim: host bridge window [mem 0x000c8000-0x000dffff] [ 0.846719] pci_root PNP0A08:00: maxim: host bridge window [mem 0xc0000000-0xdfffffff] [ 0.846721] pci_root PNP0A08:00: maxim: host bridge window [mem 0xf0000000-0xfebfffff] [ 0.846722] pci_root PNP0A08:00: maxim: host bridge window [mem 0xfed00000-0xfedfffff] [ 0.846724] pci_root PNP0A08:00: maxim: host bridge window [mem 0xfef00000-0xff7fffff] [ 0.846727] pci_acpi_scan_root: 4 [ 0.846732] pci 0000:00:00.0: [8086:0040] type 0 class 0x000600 [ 0.846744] DMAR: BIOS has allocated no shadow GTT; disabling IOMMU for graphics [ 0.846786] pci 0000:00:16.0: [8086:3b64] type 0 class 0x000780 [ 0.846813] pci 0000:00:16.0: reg 10: [mem 0xfe324000-0xfe32400f 64bit] [ 0.846885] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.846889] pci 0000:00:16.0: PME# disabled [ 0.846908] pci 0000:00:16.2: [8086:3b66] type 0 class 0x000101 [ 0.846924] pci 0000:00:16.2: reg 10: [io 0x18a0-0x18a7] [ 0.846933] pci 0000:00:16.2: reg 14: [io 0x1894-0x1897] [ 0.846942] pci 0000:00:16.2: reg 18: [io 0x1898-0x189f] [ 0.846951] pci 0000:00:16.2: reg 1c: [io 0x1890-0x1893] [ 0.846960] pci 0000:00:16.2: reg 20: [io 0x1880-0x188f] [ 0.847015] pci 0000:00:16.3: [8086:3b67] type 0 class 0x000700 [ 0.847032] pci 0000:00:16.3: reg 10: [io 0x18a8-0x18af] [ 0.847043] pci 0000:00:16.3: reg 14: [mem 0xfe326000-0xfe326fff] [ 0.847127] pci 0000:00:19.0: [8086:10ef] type 0 class 0x000200 [ 0.847143] pci 0000:00:19.0: reg 10: [mem 0xfe300000-0xfe31ffff] [ 0.847150] pci 0000:00:19.0: reg 14: [mem 0xfe327000-0xfe327fff] [ 0.847157] pci 0000:00:19.0: reg 18: [io 0x1820-0x183f] [ 0.847200] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold [ 0.847203] pci 0000:00:19.0: PME# disabled [ 0.847223] pci 0000:00:1a.0: [8086:3b3c] type 0 class 0x000c03 [ 0.847242] pci 0000:00:1a.0: reg 10: [mem 0xfe328000-0xfe3283ff] [ 0.847305] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 0.847308] pci 0000:00:1a.0: PME# disabled [ 0.847328] pci 0000:00:1b.0: [8086:3b56] type 0 class 0x000403 [ 0.847341] pci 0000:00:1b.0: reg 10: [mem 0xfe320000-0xfe323fff 64bit] [ 0.847388] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.847391] pci 0000:00:1b.0: PME# disabled [ 0.847409] pci 0000:00:1c.0: [8086:3b42] type 1 class 0x000604 [ 0.847457] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.847460] pci 0000:00:1c.0: PME# disabled [ 0.847481] pci 0000:00:1c.4: [8086:3b4a] type 1 class 0x000604 [ 0.847529] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.847532] pci 0000:00:1c.4: PME# disabled [ 0.847551] pci 0000:00:1c.6: [8086:3b4e] type 1 class 0x000604 [ 0.847601] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold [ 0.847604] pci 0000:00:1c.6: PME# disabled [ 0.847629] pci 0000:00:1d.0: [8086:3b34] type 0 class 0x000c03 [ 0.847647] pci 0000:00:1d.0: reg 10: [mem 0xfe329000-0xfe3293ff] [ 0.847712] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.847715] pci 0000:00:1d.0: PME# disabled [ 0.847734] pci 0000:00:1e.0: [8086:244e] type 1 class 0x000604 [ 0.847784] pci 0000:00:1f.0: [8086:3b16] type 0 class 0x000601 [ 0.847883] pci 0000:00:1f.2: [8086:3b22] type 0 class 0x000106 [ 0.847899] pci 0000:00:1f.2: reg 10: [io 0x18c0-0x18c7] [ 0.847907] pci 0000:00:1f.2: reg 14: [io 0x18b4-0x18b7] [ 0.847914] pci 0000:00:1f.2: reg 18: [io 0x18b8-0x18bf] [ 0.847923] pci 0000:00:1f.2: reg 1c: [io 0x18b0-0x18b3] [ 0.847930] pci 0000:00:1f.2: reg 20: [io 0x1840-0x185f] [ 0.847937] pci 0000:00:1f.2: reg 24: [mem 0xfe32a000-0xfe32a7ff] [ 0.847966] pci 0000:00:1f.2: PME# supported from D3hot [ 0.847969] pci 0000:00:1f.2: PME# disabled [ 0.847983] pci 0000:00:1f.3: [8086:3b30] type 0 class 0x000c05 [ 0.847996] pci 0000:00:1f.3: reg 10: [mem 0xfe32b000-0xfe32b0ff 64bit] [ 0.848015] pci 0000:00:1f.3: reg 20: [io 0x1860-0x187f] [ 0.848087] pci 0000:05:00.0: [10de:0dd8] type 0 class 0x000300 [ 0.848103] pci 0000:05:00.0: reg 10: [mem 0xfc000000-0xfdffffff] [ 0.848121] pci 0000:05:00.0: reg 14: [mem 0xf0000000-0xf7ffffff 64bit pref] [ 0.848140] pci 0000:05:00.0: reg 1c: [mem 0xf8000000-0xfbffffff 64bit pref] [ 0.848151] pci 0000:05:00.0: reg 24: [io 0x2000-0x207f] [ 0.848163] pci 0000:05:00.0: reg 30: [mem 0x00000000-0x0007ffff pref] [ 0.848245] pci 0000:05:00.1: [10de:0be9] type 0 class 0x000403 [ 0.848261] pci 0000:05:00.1: reg 10: [mem 0xfe000000-0xfe003fff] [ 0.866025] pci 0000:00:1c.0: PCI bridge to [bus 05-05] [ 0.866029] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 0.866032] pci 0000:00:1c.0: bridge window [mem 0xfc000000-0xfe0fffff] [ 0.866038] pci 0000:00:1c.0: bridge window [mem 0xf0000000-0xfbffffff 64bit pref] [ 0.866076] pci 0000:00:1c.4: PCI bridge to [bus 0d-0d] [ 0.866080] pci 0000:00:1c.4: bridge window [io 0xf000-0x0000] (disabled) [ 0.866083] pci 0000:00:1c.4: bridge window [mem 0xfff00000-0x000fffff] (disabled) [ 0.866087] pci 0000:00:1c.4: bridge window [mem 0xfff00000-0x000fffff pref] (disabled) [ 0.866123] pci 0000:00:1c.6: PCI bridge to [bus 0e-0e] [ 0.866126] pci 0000:00:1c.6: bridge window [io 0xf000-0x0000] (disabled) [ 0.866130] pci 0000:00:1c.6: bridge window [mem 0xfff00000-0x000fffff] (disabled) [ 0.866134] pci 0000:00:1c.6: bridge window [mem 0xfff00000-0x000fffff pref] (disabled) [ 0.866186] pci 0000:00:1e.0: PCI bridge to [bus 11-11] (subtractive decode) [ 0.866189] pci 0000:00:1e.0: bridge window [io 0xf000-0x0000] (disabled) [ 0.866193] pci 0000:00:1e.0: bridge window [mem 0xfff00000-0x000fffff] (disabled) [ 0.866198] pci 0000:00:1e.0: bridge window [mem 0xfff00000-0x000fffff pref] (disabled) [ 0.866200] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7] (subtractive decode) [ 0.866201] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff] (subtractive decode) [ 0.866203] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode) [ 0.866204] pci 0000:00:1e.0: bridge window [mem 0x000c8000-0x000dffff] (subtractive decode) [ 0.866206] pci 0000:00:1e.0: bridge window [mem 0xc0000000-0xdfffffff] (subtractive decode) [ 0.866207] pci 0000:00:1e.0: bridge window [mem 0xf0000000-0xfebfffff] (subtractive decode) [ 0.866209] pci 0000:00:1e.0: bridge window [mem 0xfed00000-0xfedfffff] (subtractive decode) [ 0.866210] pci 0000:00:1e.0: bridge window [mem 0xfef00000-0xff7fffff] (subtractive decode) [ 0.866227] pci_acpi_scan_root: 5 [ 0.866233] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [ 0.866387] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX1._PRT] [ 0.866418] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX4._PRT] [ 0.866448] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX6._PRT] [ 0.866486] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIH._PRT] [ 0.866559] pci0000:00: Requesting ACPI _OSC control (0x1d) [ 0.869515] ACPI: PCI Interrupt Link [LNKA] (IRQs 9 10 *11) [ 0.869551] ACPI: PCI Interrupt Link [LNKB] (IRQs 9 10 *11) [ 0.869586] ACPI: PCI Interrupt Link [LNKC] (IRQs 9 10 *11) [ 0.869622] ACPI: PCI Interrupt Link [LNKD] (IRQs *9 10 11) [ 0.869657] ACPI: PCI Interrupt Link [LNKE] (IRQs 9 10 *11) [ 0.869693] ACPI: PCI Interrupt Link [LNKF] (IRQs 9 10 *11) [ 0.869728] ACPI: PCI Interrupt Link [LNKG] (IRQs 9 *10 11) [ 0.869763] ACPI: PCI Interrupt Link [LNKH] (IRQs 9 10 11) *5 [ 0.869843] vgaarb: device added: PCI:0000:05:00.0,decodes=io+mem,owns=io+mem,locks=none [ 0.869845] vgaarb: loaded [ 0.869964] SCSI subsystem initialized [ 0.870012] libata version 3.00 loaded. [ 0.870049] usbcore: registered new interface driver usbfs [ 0.870056] usbcore: registered new interface driver hub [ 0.870076] usbcore: registered new device driver usb [ 0.870146] wmi: Mapper loaded [ 0.870147] PCI: Using ACPI for IRQ routing [ 0.870149] PCI: pci_cache_line_size set to 64 bytes [ 0.870208] reserve RAM buffer: 000000000009d000 - 000000000009ffff [ 0.870210] reserve RAM buffer: 00000000bf7c0000 - 00000000bfffffff [ 0.870280] NetLabel: Initializing [ 0.870281] NetLabel: domain hash size = 128 [ 0.870282] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.870290] NetLabel: unlabeled traffic allowed by default [ 0.870319] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.870323] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.872332] Switching to clocksource hpet [ 0.875984] Switched to NOHz mode on CPU #0 [ 0.876044] Switched to NOHz mode on CPU #3 [ 0.876083] Switched to NOHz mode on CPU #2 [ 0.876108] Switched to NOHz mode on CPU #1 [ 0.876661] AppArmor: AppArmor Filesystem Enabled [ 0.876682] pnp: PnP ACPI init [ 0.876696] ACPI: bus type pnp registered [ 0.876734] pnp 00:00: [bus ff] [ 0.876787] pnp 00:00: Plug and Play ACPI device, IDs PNP0a03 (active) [ 0.876870] pnp 00:01: [bus 00-fe] [ 0.876872] pnp 00:01: [io 0x0000-0x0cf7 window] [ 0.876874] pnp 00:01: [io 0x0d00-0xffff window] [ 0.876875] pnp 00:01: [io 0x0cf8-0x0cff] [ 0.876876] pnp 00:01: [mem 0x000a0000-0x000bffff window] [ 0.876877] pnp 00:01: [mem 0x000c8000-0x000dffff window] [ 0.876879] pnp 00:01: [mem 0xc0000000-0xdfffffff window] [ 0.876880] pnp 00:01: [mem 0xf0000000-0xfebfffff window] [ 0.876881] pnp 00:01: [mem 0xfed00000-0xfedfffff window] [ 0.876883] pnp 00:01: [mem 0xfef00000-0xff7fffff window] [ 0.876911] pnp 00:01: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active) [ 0.877181] ACPI Error: [\_SB_.PCI0.EGBA] Namespace lookup failure, AE_NOT_FOUND (20110112/psargs-359) [ 0.877185] ACPI Error: Method parse/execution failed [\_SB_.PCI0.LPC_.MBRD._CRS] (Node ffff88012f835528), AE_NOT_FOUND (20110112/psparse-536) [ 0.877237] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.877245] pnp 00:03: [io 0x0000-0x000f] [ 0.877246] pnp 00:03: [io 0x0080-0x008f] [ 0.877247] pnp 00:03: [io 0x00c0-0x00df] [ 0.877250] pnp 00:03: [dma 4] [ 0.877275] pnp 00:03: Plug and Play ACPI device, IDs PNP0200 (active) [ 0.877284] pnp 00:04: [io 0x0070-0x0071] [ 0.877293] pnp 00:04: [irq 8] [ 0.877316] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.877325] pnp 00:05: [io 0x00f0-0x00fe] [ 0.877329] pnp 00:05: [irq 13] [ 0.877353] pnp 00:05: Plug and Play ACPI device, IDs PNP0c04 (active) [ 0.877359] pnp 00:06: [io 0x0061] [ 0.877384] pnp 00:06: Plug and Play ACPI device, IDs PNP0800 (active) [ 0.877422] pnp 00:07: [mem 0xfed00000-0xfed003ff] [ 0.877452] pnp 00:07: Plug and Play ACPI device, IDs PNP0103 (active) [ 0.877480] pnp 00:08: [io 0x0060] [ 0.877481] pnp 00:08: [io 0x0064] [ 0.877486] pnp 00:08: [irq 1] [ 0.877525] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.877717] pnp 00:09: [io 0x03f8-0x03ff] [ 0.877722] pnp 00:09: [irq 4] [ 0.877762] pnp 00:09: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.877789] pnp: PnP ACPI: found 10 devices [ 0.877790] ACPI: ACPI bus type pnp unregistered [ 0.883315] pci 0000:00:1c.4: BAR 14: assigned [mem 0xc0000000-0xc01fffff] [ 0.883318] pci 0000:00:1c.4: BAR 15: assigned [mem 0xc0200000-0xc03fffff 64bit pref] [ 0.883320] pci 0000:00:1c.6: BAR 14: assigned [mem 0xc0400000-0xc05fffff] [ 0.883323] pci 0000:00:1c.6: BAR 15: assigned [mem 0xc0600000-0xc07fffff 64bit pref] [ 0.883325] pci 0000:00:1c.4: BAR 13: assigned [io 0x3000-0x3fff] [ 0.883327] pci 0000:00:1c.6: BAR 13: assigned [io 0x4000-0x4fff] [ 0.883329] pci 0000:05:00.0: BAR 6: assigned [mem 0xfe080000-0xfe0fffff pref] [ 0.883331] pci 0000:00:1c.0: PCI bridge to [bus 05-05] [ 0.883332] pci_setup_bridge_io [ 0.883334] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 0.883338] pci 0000:00:1c.0: bridge window [mem 0xfc000000-0xfe0fffff] [ 0.883341] pci 0000:00:1c.0: bridge window [mem 0xf0000000-0xfbffffff 64bit pref] [ 0.883346] pci 0000:00:1c.4: PCI bridge to [bus 0d-0d] [ 0.883347] pci_setup_bridge_io [ 0.883349] pci 0000:00:1c.4: bridge window [io 0x3000-0x3fff] [ 0.883353] pci 0000:00:1c.4: bridge window [mem 0xc0000000-0xc01fffff] [ 0.883356] pci 0000:00:1c.4: bridge window [mem 0xc0200000-0xc03fffff 64bit pref] [ 0.883361] pci 0000:00:1c.6: PCI bridge to [bus 0e-0e] [ 0.883362] pci_setup_bridge_io [ 0.883364] pci 0000:00:1c.6: bridge window [io 0x4000-0x4fff] [ 0.883368] pci 0000:00:1c.6: bridge window [mem 0xc0400000-0xc05fffff] [ 0.883371] pci 0000:00:1c.6: bridge window [mem 0xc0600000-0xc07fffff 64bit pref] [ 0.883376] pci 0000:00:1e.0: PCI bridge to [bus 11-11] [ 0.883377] pci_setup_bridge_io [ 0.883378] pci 0000:00:1e.0: bridge window [io disabled] [ 0.883382] pci 0000:00:1e.0: bridge window [mem disabled] [ 0.883385] pci 0000:00:1e.0: bridge window [mem pref disabled] [ 0.883400] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 0.883403] pci 0000:00:1c.0: setting latency timer to 64 [ 0.883408] pci 0000:00:1c.4: enabling device (0000 -> 0003) [ 0.883411] pci 0000:00:1c.4: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 0.883415] pci 0000:00:1c.4: setting latency timer to 64 [ 0.883419] pci 0000:00:1c.6: enabling device (0000 -> 0003) [ 0.883422] pci 0000:00:1c.6: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 0.883426] pci 0000:00:1c.6: setting latency timer to 64 [ 0.883431] pci 0000:00:1e.0: setting latency timer to 64 [ 0.883434] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.883436] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.883437] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.883438] pci_bus 0000:00: resource 7 [mem 0x000c8000-0x000dffff] [ 0.883440] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xdfffffff] [ 0.883441] pci_bus 0000:00: resource 9 [mem 0xf0000000-0xfebfffff] [ 0.883443] pci_bus 0000:00: resource 10 [mem 0xfed00000-0xfedfffff] [ 0.883444] pci_bus 0000:00: resource 11 [mem 0xfef00000-0xff7fffff] [ 0.883445] pci_bus 0000:05: resource 0 [io 0x2000-0x2fff] [ 0.883447] pci_bus 0000:05: resource 1 [mem 0xfc000000-0xfe0fffff] [ 0.883448] pci_bus 0000:05: resource 2 [mem 0xf0000000-0xfbffffff 64bit pref] [ 0.883450] pci_bus 0000:0d: resource 0 [io 0x3000-0x3fff] [ 0.883451] pci_bus 0000:0d: resource 1 [mem 0xc0000000-0xc01fffff] [ 0.883453] pci_bus 0000:0d: resource 2 [mem 0xc0200000-0xc03fffff 64bit pref] [ 0.883454] pci_bus 0000:0e: resource 0 [io 0x4000-0x4fff] [ 0.883456] pci_bus 0000:0e: resource 1 [mem 0xc0400000-0xc05fffff] [ 0.883457] pci_bus 0000:0e: resource 2 [mem 0xc0600000-0xc07fffff 64bit pref] [ 0.883459] pci_bus 0000:11: resource 4 [io 0x0000-0x0cf7] [ 0.883460] pci_bus 0000:11: resource 5 [io 0x0d00-0xffff] [ 0.883461] pci_bus 0000:11: resource 6 [mem 0x000a0000-0x000bffff] [ 0.883463] pci_bus 0000:11: resource 7 [mem 0x000c8000-0x000dffff] [ 0.883464] pci_bus 0000:11: resource 8 [mem 0xc0000000-0xdfffffff] [ 0.883466] pci_bus 0000:11: resource 9 [mem 0xf0000000-0xfebfffff] [ 0.883467] pci_bus 0000:11: resource 10 [mem 0xfed00000-0xfedfffff] [ 0.883468] pci_bus 0000:11: resource 11 [mem 0xfef00000-0xff7fffff] [ 0.883491] NET: Registered protocol family 2 [ 0.883592] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.884274] TCP established hash table entries: 524288 (order: 11, 8388608 bytes) [ 0.885677] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.885863] TCP: Hash tables configured (established 524288 bind 65536) [ 0.885865] TCP reno registered [ 0.885872] UDP hash table entries: 2048 (order: 4, 65536 bytes) [ 0.885890] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) [ 0.885970] NET: Registered protocol family 1 [ 0.886077] pci 0000:05:00.0: Boot video device [ 0.886094] PCI: CLS 32 bytes, default 64 [ 0.886143] IOMMU 0 0xfe710000: using Register based invalidation [ 0.886145] IOMMU 2 0xfe713000: using Register based invalidation [ 0.886147] IOMMU: Setting RMRR: [ 0.886163] IOMMU: Setting identity map for device 0000:00:1a.0 [0xbf7d0000 - 0xbf7e8000] [ 0.886209] IOMMU: Setting identity map for device 0000:00:1d.0 [0xbf7d0000 - 0xbf7e8000] [ 0.886232] IOMMU: Prepare 0-16MiB unity mapping for LPC [ 0.886246] IOMMU: Setting identity map for device 0000:00:1f.0 [0x0 - 0x1000000] [ 0.886457] PCI-DMA: Intel(R) Virtualization Technology for Directed I/O [ 0.887782] Simple Boot Flag at 0x42 set to 0x1 [ 0.888121] audit: initializing netlink socket (disabled) [ 0.888128] type=2000 audit(1312358649.660:1): initialized [ 0.897621] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.898803] VFS: Disk quotas dquot_6.5.2 [ 0.898842] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.899271] fuse init (API version 7.16) [ 0.899329] msgmni has been set to 7754 [ 0.899500] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 0.899521] io scheduler noop registered [ 0.899524] io scheduler deadline registered [ 0.899552] io scheduler cfq registered (default) [ 0.899735] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.899749] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.899776] intel_idle: MWAIT substates: 0x1120 [ 0.899778] intel_idle: v0.4 model 0x25 [ 0.899779] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.899814] __request_region: name: ACPI PM1a_EVT_BLK, flags: 0x0, start: 0x1000, end: 0x1003 [ 0.899817] __request_region: name: ACPI PM1a_CNT_BLK, flags: 0x0, start: 0x1004, end: 0x1005 [ 0.899818] __request_region: name: ACPI PM_TMR, flags: 0x0, start: 0x1008, end: 0x100b [ 0.899820] __request_region: name: ACPI PM2_CNT_BLK, flags: 0x0, start: 0x1050, end: 0x1050 [ 0.899821] __request_region: name: ACPI GPE0_BLK, flags: 0x0, start: 0x1020, end: 0x102f [ 0.899879] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0 [ 0.899883] ACPI: Power Button [PWRB] [ 0.899914] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 [ 0.899916] ACPI: Power Button [PWRF] [ 0.900037] ACPI: acpi_idle yielding to intel_idle [ 0.900988] ERST: Table is not found! [ 0.901028] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.901051] __request_region: name: serial, flags: 0x0, start: 0x3f8, end: 0x3ff [ 0.901053] __request_region: name: serial-rsa, flags: 0x0, start: 0x3f0, end: 0x3f7 [ 0.921594] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 1.006734] Freeing initrd memory: 12776k freed [ 1.032090] __request_region: name: serial, flags: 0x0, start: 0x2f8, end: 0x2ff [ 1.032097] __request_region: name: serial-rsa, flags: 0x0, start: 0x2f0, end: 0x2f7 [ 1.101917] __request_region: name: serial, flags: 0x0, start: 0x3e8, end: 0x3ef [ 1.101922] __request_region: name: serial-rsa, flags: 0x0, start: 0x3e0, end: 0x3e7 [ 1.101999] __request_region: name: serial, flags: 0x0, start: 0x2e8, end: 0x2ef [ 1.102001] __request_region: name: serial-rsa, flags: 0x0, start: 0x2e0, end: 0x2e7 [ 1.103154] __request_region: name: serial, flags: 0x0, start: 0x3f8, end: 0x3ff [ 1.103156] __request_region: name: serial-rsa, flags: 0x0, start: 0x3f0, end: 0x3f7 [ 1.123690] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 1.123771] serial 0000:00:16.3: PCI INT B -> GSI 21 (level, low) -> IRQ 21 [ 1.123793] __request_region: name: serial, flags: 0x0, start: 0x18a8, end: 0x18af [ 1.123796] __request_region: name: serial-rsa, flags: 0x0, start: 0x18a0, end: 0x18a7 [ 1.144144] 0000:00:16.3: ttyS4 at I/O 0x18a8 (irq = 21) is a 16550A [ 1.144357] Linux agpgart interface v0.103 [ 1.145086] brd: module loaded [ 1.145395] loop: module loaded [ 1.145453] i2c-core: driver [adp5520] using legacy suspend method [ 1.145455] i2c-core: driver [adp5520] using legacy resume method [ 1.145550] pata_acpi 0000:00:16.2: PCI INT C -> GSI 22 (level, low) -> IRQ 22 [ 1.145561] pata_acpi 0000:00:16.2: __pci_request_region [ 1.145563] __request_region: name: pata_acpi, flags: 0x0, start: 0x18a0, end: 0x18a7 [ 1.145565] pata_acpi 0000:00:16.2: __pci_request_region [ 1.145566] __request_region: name: pata_acpi, flags: 0x0, start: 0x1894, end: 0x1897 [ 1.145569] pata_acpi 0000:00:16.2: __pci_request_region [ 1.145570] __request_region: name: pata_acpi, flags: 0x0, start: 0x1898, end: 0x189f [ 1.145572] pata_acpi 0000:00:16.2: __pci_request_region [ 1.145573] __request_region: name: pata_acpi, flags: 0x0, start: 0x1890, end: 0x1893 [ 1.145576] pata_acpi 0000:00:16.2: __pci_request_region [ 1.145577] __request_region: name: pata_acpi, flags: 0x0, start: 0x1880, end: 0x188f [ 1.145584] pata_acpi 0000:00:16.2: setting latency timer to 64 [ 1.145595] pata_acpi 0000:00:16.2: PCI INT C disabled [ 1.145618] ata_generic 0000:00:16.2: PCI INT C -> GSI 22 (level, low) -> IRQ 22 [ 1.145623] ata_generic 0000:00:16.2: __pci_request_region [ 1.145624] __request_region: name: ata_generic, flags: 0x0, start: 0x18a0, end: 0x18a7 [ 1.145626] ata_generic 0000:00:16.2: __pci_request_region [ 1.145627] __request_region: name: ata_generic, flags: 0x0, start: 0x1894, end: 0x1897 [ 1.145629] ata_generic 0000:00:16.2: __pci_request_region [ 1.145630] __request_region: name: ata_generic, flags: 0x0, start: 0x1898, end: 0x189f [ 1.145631] ata_generic 0000:00:16.2: __pci_request_region [ 1.145633] __request_region: name: ata_generic, flags: 0x0, start: 0x1890, end: 0x1893 [ 1.145635] ata_generic 0000:00:16.2: __pci_request_region [ 1.145636] __request_region: name: ata_generic, flags: 0x0, start: 0x1880, end: 0x188f [ 1.145644] ata_generic 0000:00:16.2: setting latency timer to 64 [ 1.145886] scsi0 : ata_generic [ 1.145942] scsi1 : ata_generic [ 1.145969] ata1: PATA max UDMA/100 cmd 0x18a0 ctl 0x1894 bmdma 0x1880 irq 22 [ 1.145970] ata2: PATA max UDMA/100 cmd 0x1898 ctl 0x1890 bmdma 0x1888 irq 22 [ 1.146144] Fixed MDIO Bus: probed [ 1.146162] PPP generic driver version 2.4.2 [ 1.146191] tun: Universal TUN/TAP device driver, 1.6 [ 1.146192] tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx> [ 1.146240] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.146255] ehci_hcd 0000:00:1a.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19 [ 1.146257] __request_region: name: ehci_hcd, flags: 0x0, start: 0xfe328000, end: 0xfe3283ff [ 1.146272] ehci_hcd 0000:00:1a.0: setting latency timer to 64 [ 1.146275] ehci_hcd 0000:00:1a.0: EHCI Host Controller [ 1.146299] ehci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 1.146363] ehci_hcd 0000:00:1a.0: debug port 2 [ 1.150246] ehci_hcd 0000:00:1a.0: cache line size of 32 is not supported [ 1.150257] ehci_hcd 0000:00:1a.0: irq 19, io mem 0xfe328000 [ 1.171724] ehci_hcd 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 1.171837] hub 1-0:1.0: USB hub found [ 1.171840] hub 1-0:1.0: 3 ports detected [ 1.171892] ehci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 [ 1.171894] __request_region: name: ehci_hcd, flags: 0x0, start: 0xfe329000, end: 0xfe3293ff [ 1.171902] ehci_hcd 0000:00:1d.0: setting latency timer to 64 [ 1.171905] ehci_hcd 0000:00:1d.0: EHCI Host Controller [ 1.171929] ehci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 1.171992] ehci_hcd 0000:00:1d.0: debug port 2 [ 1.175877] ehci_hcd 0000:00:1d.0: cache line size of 32 is not supported [ 1.175887] ehci_hcd 0000:00:1d.0: irq 20, io mem 0xfe329000 [ 1.191675] ehci_hcd 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 1.191774] hub 2-0:1.0: USB hub found [ 1.191776] hub 2-0:1.0: 3 ports detected [ 1.191817] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.191824] uhci_hcd: USB Universal Host Controller Interface driver [ 1.191882] i8042: PNP: No PS/2 controller found. Probing ports directly. [ 1.194493] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.194497] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.194567] mousedev: PS/2 mouse device common for all mice [ 1.194646] rtc_cmos 00:04: RTC can wake from S4 [ 1.201667] __request_region: name: rtc_cmos, flags: 0x0, start: 0x70, end: 0x71 [ 1.201720] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0 [ 1.201747] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs [ 1.201815] device-mapper: uevent: version 1.0.3 [ 1.201863] device-mapper: ioctl: 4.19.1-ioctl (2011-01-07) initialised: dm-devel@xxxxxxxxxx [ 1.201908] device-mapper: multipath: version 1.2.0 loaded [ 1.201910] device-mapper: multipath round-robin: version 1.0.0 loaded [ 1.202044] cpuidle: using governor ladder [ 1.202137] cpuidle: using governor menu [ 1.202296] TCP cubic registered [ 1.202370] NET: Registered protocol family 10 [ 1.202683] NET: Registered protocol family 17 [ 1.202692] Registering the dns_resolver key type [ 1.202745] P-state transition latency capped at 20 uS [ 1.203073] PM: Hibernation image not present or could not be loaded. [ 1.203085] registered taskstats version 1 [ 1.203292] Magic number: 7:595:67 [ 1.203447] rtc_cmos 00:04: setting system clock to 2011-08-03 08:04:11 UTC (1312358651) [ 1.203452] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.203457] EDD information not available. [ 1.483744] Freeing unused kernel memory: 948k freed [ 1.483878] Write protecting the kernel read-only data: 10240k [ 1.484706] Freeing unused kernel memory: 248k freed [ 1.488315] Freeing unused kernel memory: 1500k freed [ 1.490948] usb 1-1: new high speed USB device using ehci_hcd and address 2 [ 1.504382] <30>udev[72]: starting version 167 [ 1.524564] e1000e: Intel(R) PRO/1000 Network Driver - 1.2.20-k2 [ 1.524567] e1000e: Copyright(c) 1999 - 2011 Intel Corporation. [ 1.524601] e1000e 0000:00:19.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 1.524605] e1000e 0000:00:19.0: __pci_request_selected_regions [ 1.524607] e1000e 0000:00:19.0: __pci_request_region [ 1.524610] __request_region: name: e1000e, flags: 0x8000000, start: 0xfe300000, end: 0xfe31ffff [ 1.524613] e1000e 0000:00:19.0: __pci_request_region [ 1.524616] __request_region: name: e1000e, flags: 0x8000000, start: 0xfe327000, end: 0xfe327fff [ 1.524622] e1000e 0000:00:19.0: setting latency timer to 64 [ 1.524714] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X [ 1.641312] hub 1-1:1.0: USB hub found [ 1.641500] hub 1-1:1.0: 6 ports detected [ 1.760339] usb 2-1: new high speed USB device using ehci_hcd and address 2 [ 1.806051] e1000e 0000:00:19.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:19:99:93:51:66 [ 1.806053] e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection [ 1.806093] e1000e 0000:00:19.0: eth0: MAC: 9, PHY: 9, PBA No: FFFFFF-0FF [ 1.806167] ahci 0000:00:1f.2: version 3.0 [ 1.806188] ahci 0000:00:1f.2: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 1.806191] ahci 0000:00:1f.2: __pci_request_selected_regions [ 1.806192] ahci 0000:00:1f.2: __pci_request_region [ 1.806194] __request_region: name: ahci, flags: 0x0, start: 0x18c0, end: 0x18c7 [ 1.806197] ahci 0000:00:1f.2: __pci_request_region [ 1.806198] __request_region: name: ahci, flags: 0x0, start: 0x18b4, end: 0x18b7 [ 1.806199] ahci 0000:00:1f.2: __pci_request_region [ 1.806200] __request_region: name: ahci, flags: 0x0, start: 0x18b8, end: 0x18bf [ 1.806202] ahci 0000:00:1f.2: __pci_request_region [ 1.806203] __request_region: name: ahci, flags: 0x0, start: 0x18b0, end: 0x18b3 [ 1.806204] ahci 0000:00:1f.2: __pci_request_region [ 1.806205] __request_region: name: ahci, flags: 0x0, start: 0x1840, end: 0x185f [ 1.806207] ahci 0000:00:1f.2: __pci_request_region [ 1.806208] __request_region: name: ahci, flags: 0x0, start: 0xfe32a000, end: 0xfe32a7ff [ 1.806249] ahci 0000:00:1f.2: irq 43 for MSI/MSI-X [ 1.820409] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 3 Gbps 0x3f impl SATA mode [ 1.820412] ahci 0000:00:1f.2: flags: 64bit ncq sntf led clo pmp pio slum part apst [ 1.820416] ahci 0000:00:1f.2: setting latency timer to 64 [ 1.820956] scsi2 : ahci [ 1.821129] scsi3 : ahci [ 1.821341] scsi4 : ahci [ 1.821497] scsi5 : ahci [ 1.821681] scsi6 : ahci [ 1.821885] scsi7 : ahci [ 1.822082] ata3: SATA max UDMA/133 abar m2048@0xfe32a000 port 0xfe32a100 irq 43 [ 1.822084] ata4: SATA max UDMA/133 abar m2048@0xfe32a000 port 0xfe32a180 irq 43 [ 1.822086] ata5: SATA max UDMA/133 abar m2048@0xfe32a000 port 0xfe32a200 irq 43 [ 1.822088] ata6: SATA max UDMA/133 abar m2048@0xfe32a000 port 0xfe32a280 irq 43 [ 1.822090] ata7: SATA max UDMA/133 abar m2048@0xfe32a000 port 0xfe32a300 irq 43 [ 1.822092] ata8: SATA max UDMA/133 abar m2048@0xfe32a000 port 0xfe32a380 irq 43 [ 1.880014] Refined TSC clocksource calibration: 3192.000 MHz. [ 1.880019] Switching to clocksource tsc [ 1.910628] hub 2-1:1.0: USB hub found [ 1.910856] hub 2-1:1.0: 8 ports detected [ 2.169300] ata6: SATA link down (SStatus 0 SControl 300) [ 2.169322] ata8: SATA link down (SStatus 0 SControl 300) [ 2.169342] ata4: SATA link down (SStatus 0 SControl 300) [ 2.169363] ata7: SATA link down (SStatus 0 SControl 300) [ 2.169381] ata5: SATA link down (SStatus 0 SControl 300) [ 2.189421] usb 2-1.1: new low speed USB device using ehci_hcd and address 3 [ 2.368790] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 2.369959] ata3.00: ATA-8: ST3500418AS, CC44, max UDMA/133 [ 2.369963] ata3.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32) [ 2.371328] ata3.00: configured for UDMA/133 [ 2.371530] scsi 2:0:0:0: Direct-Access ATA ST3500418AS CC44 PQ: 0 ANSI: 5 [ 2.371710] sd 2:0:0:0: Attached scsi generic sg0 type 0 [ 2.371713] sd 2:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB) [ 2.371757] sd 2:0:0:0: [sda] Write Protect is off [ 2.371759] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 2.371780] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.398894] usb 2-1.2: new low speed USB device using ehci_hcd and address 4 [ 2.429726] sda: sda1 sda2 sda3 < sda5 sda6 > [ 2.430155] sd 2:0:0:0: [sda] Attached SCSI disk [ 2.468652] input: USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.0/input/input2 [ 2.468739] generic-usb 0003:04D9:1603.0001: input,hidraw0: USB HID v1.10 Keyboard [ USB Keyboard] on usb-0000:00:1d.0-1.1/input0 [ 2.485416] input: USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.1/input/input3 [ 2.485471] generic-usb 0003:04D9:1603.0002: input,hidraw1: USB HID v1.10 Device [ USB Keyboard] on usb-0000:00:1d.0-1.1/input1 [ 2.485480] usbcore: registered new interface driver usbhid [ 2.485481] usbhid: USB HID core driver [ 2.568380] input: HID 0566:3002 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/input/input4 [ 2.568461] generic-usb 0003:0566:3002.0003: input,hidraw2: USB HID v1.10 Keyboard [HID 0566:3002] on usb-0000:00:1d.0-1.2/input0 [ 2.577282] input: HID 0566:3002 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.1/input/input5 [ 2.577372] generic-usb 0003:0566:3002.0004: input,hiddev0,hidraw3: USB HID v1.10 Device [HID 0566:3002] on usb-0000:00:1d.0-1.2/input1 [ 2.668245] usb 2-1.3: new low speed USB device using ehci_hcd and address 5 [ 2.795026] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.0/input/input6 [ 2.795086] generic-usb 0003:046D:C05B.0005: input,hidraw4: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:1d.0-1.3/input0 [ 3.002138] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null) [ 10.168806] <30>udev[296]: starting version 167 [ 10.196130] lp: driver loaded but no devices found [ 10.198628] Adding 4051964k swap on /dev/sda6. Priority:-1 extents:1 across:4051964k [ 10.283580] __request_region: name: parport0, flags: 0x0, start: 0x3bc, end: 0x3be [ 10.283584] __request_region: name: parport0, flags: 0x0, start: 0x7bc, end: 0x7be [ 10.296784] __request_region: name: parport0, flags: 0x0, start: 0x378, end: 0x37a [ 10.296789] __request_region: name: parport0, flags: 0x0, start: 0x778, end: 0x77a [ 10.296798] __request_region: name: parport0, flags: 0x0, start: 0x37b, end: 0x37f [ 10.296906] __request_region: name: parport0, flags: 0x0, start: 0x278, end: 0x27a [ 10.296909] __request_region: name: parport0, flags: 0x0, start: 0x678, end: 0x67a [ 10.296915] __request_region: name: parport0, flags: 0x0, start: 0x27b, end: 0x27f [ 10.321357] ppdev: user-space parallel port driver [ 10.355155] type=1400 audit(1312373060.662:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=443 comm="apparmor_parser" [ 10.355162] type=1400 audit(1312373060.662:3): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=529 comm="apparmor_parser" [ 10.355649] type=1400 audit(1312373060.662:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=443 comm="apparmor_parser" [ 10.355656] type=1400 audit(1312373060.662:5): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=529 comm="apparmor_parser" [ 10.355968] type=1400 audit(1312373060.662:6): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=443 comm="apparmor_parser" [ 10.355977] type=1400 audit(1312373060.662:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=529 comm="apparmor_parser" [ 10.483629] [drm] Initialized drm 1.1.0 20060810 [ 10.667319] nouveau 0000:05:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 10.667326] nouveau 0000:05:00.0: setting latency timer to 64 [ 10.669315] [drm] nouveau 0000:05:00.0: Detected an NVc0 generation card (0x0c3c00a1) [ 10.669319] resource map sanity check conflict: 0xf8000000 0xfbffffff 0xfa000000 0xfbffffff reserved [ 10.669320] ------------[ cut here ]------------ [ 10.669326] WARNING: at arch/x86/mm/ioremap.c:98 __ioremap_caller+0x387/0x3d0() [ 10.669327] Hardware name: CELSIUS W380 [ 10.669328] Info: mapping multiple BARs. Your kernel is fine. [ 10.669329] Modules linked in: nouveau(+) snd_rawmidi snd_seq_midi_event snd_pcm snd_seq snd_timer snd_seq_device snd soundcore ttm drm_kms_helper drm snd_page_alloc i2c_algo_bit ppdev parport_pc psmouse serio_raw video lp parport usbhid hid ahci libahci e1000e [ 10.669343] Pid: 351, comm: modprobe Not tainted 2.6.38.2-kvm-eval #9 [ 10.669344] Call Trace: [ 10.669348] [<ffffffff8106411f>] ? warn_slowpath_common+0x7f/0xc0 [ 10.669350] [<ffffffff81064216>] ? warn_slowpath_fmt+0x46/0x50 [ 10.669352] [<ffffffff8103fbf7>] ? __ioremap_caller+0x387/0x3d0 [ 10.669363] [<ffffffffa018c400>] ? nouveau_load+0x3f0/0x6f0 [nouveau] [ 10.669367] [<ffffffff815b037b>] ? printk+0x6c/0x71 [ 10.669369] [<ffffffff8114fc1f>] ? kmem_cache_alloc_trace+0xff/0x120 [ 10.669371] [<ffffffff8103fc97>] ? ioremap_nocache+0x17/0x20 [ 10.669378] [<ffffffffa018c400>] ? nouveau_load+0x3f0/0x6f0 [nouveau] [ 10.669387] [<ffffffffa00d589e>] ? drm_get_pci_dev+0x18e/0x300 [drm] [ 10.669390] [<ffffffff81037c49>] ? default_spin_lock_flags+0x9/0x10 [ 10.669399] [<ffffffffa020a159>] ? nouveau_pci_probe+0x15/0x17 [nouveau] [ 10.669402] [<ffffffff812f6c7f>] ? local_pci_probe+0x5f/0xd0 [ 10.669404] [<ffffffff812f8579>] ? pci_device_probe+0x129/0x130 [ 10.669407] [<ffffffff813ae51a>] ? driver_sysfs_add+0x7a/0xb0 [ 10.669409] [<ffffffff813ae816>] ? driver_probe_device+0x96/0x1c0 [ 10.669411] [<ffffffff813ae9eb>] ? __driver_attach+0xab/0xb0 [ 10.669412] [<ffffffff813ae940>] ? __driver_attach+0x0/0xb0 [ 10.669414] [<ffffffff813ad7ce>] ? bus_for_each_dev+0x5e/0x90 [ 10.669415] [<ffffffff813ae49e>] ? driver_attach+0x1e/0x20 [ 10.669417] [<ffffffff813ae005>] ? bus_add_driver+0xc5/0x280 [ 10.669423] [<ffffffffa0232000>] ? nouveau_init+0x0/0x1000 [nouveau] [ 10.669425] [<ffffffff813aec86>] ? driver_register+0x76/0x140 [ 10.669430] [<ffffffffa0232000>] ? nouveau_init+0x0/0x1000 [nouveau] [ 10.669432] [<ffffffff812f7326>] ? __pci_register_driver+0x56/0xd0 [ 10.669437] [<ffffffffa00d5db4>] ? drm_pci_init+0xe4/0xf0 [drm] [ 10.669443] [<ffffffffa0232000>] ? nouveau_init+0x0/0x1000 [nouveau] [ 10.669447] [<ffffffffa00cd5b8>] ? drm_init+0x58/0x70 [drm] [ 10.669453] [<ffffffffa0232048>] ? nouveau_init+0x48/0x1000 [nouveau] [ 10.669456] [<ffffffff81002175>] ? do_one_initcall+0x45/0x190 [ 10.669458] [<ffffffff810a20cb>] ? sys_init_module+0xfb/0x250 [ 10.669460] [<ffffffff8100bf42>] ? system_call_fastpath+0x16/0x1b [ 10.669461] ---[ end trace 19a793c6114ae041 ]--- [ 10.675568] [drm] nouveau 0000:05:00.0: Attempting to load BIOS image from PRAMIN [ 10.748800] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 [ 10.748806] HDA Intel 0000:00:1b.0: pci_request_regions [ 10.748809] HDA Intel 0000:00:1b.0: __pci_request_selected_regions [ 10.748811] HDA Intel 0000:00:1b.0: __pci_request_region [ 10.748816] __request_region: name: ICH HD audio, flags: 0x0, start: 0xfe320000, end: 0xfe323fff [ 10.748821] HDA Intel 0000:00:1b.0: __pci_request_region [ 10.748823] HDA Intel 0000:00:1b.0: __pci_request_region [ 10.748824] HDA Intel 0000:00:1b.0: __pci_request_region [ 10.748826] HDA Intel 0000:00:1b.0: __pci_request_region [ 10.748827] HDA Intel 0000:00:1b.0: __pci_request_region [ 10.748922] HDA Intel 0000:00:1b.0: irq 44 for MSI/MSI-X [ 10.748970] HDA Intel 0000:00:1b.0: setting latency timer to 64 [ 10.801490] [drm] nouveau 0000:05:00.0: ... appears to be valid [ 10.801493] [drm] nouveau 0000:05:00.0: BIT BIOS found [ 10.801495] [drm] nouveau 0000:05:00.0: Bios version 70.06.31.02 [ 10.801497] [drm] nouveau 0000:05:00.0: Pointer to BIT loadval table invalid [ 10.801499] [drm] nouveau 0000:05:00.0: TMDS table version 2.0 [ 10.801500] [drm] nouveau 0000:05:00.0: Found Display Configuration Block version 4.0 [ 10.801502] [drm] nouveau 0000:05:00.0: Raw DCB entry 0: 02000300 00000000 [ 10.801504] [drm] nouveau 0000:05:00.0: Raw DCB entry 1: 01000302 00020030 [ 10.801506] [drm] nouveau 0000:05:00.0: Raw DCB entry 2: 048113b6 0f220010 [ 10.801507] [drm] nouveau 0000:05:00.0: Raw DCB entry 3: 04011372 00020010 [ 10.801508] [drm] nouveau 0000:05:00.0: Raw DCB entry 4: 028223a6 0f220010 [ 10.801509] [drm] nouveau 0000:05:00.0: Raw DCB entry 5: 02022362 00020010 [ 10.801512] [drm] nouveau 0000:05:00.0: DCB connector table: VHER 0x40 5 16 4 [ 10.801513] [drm] nouveau 0000:05:00.0: 0: 0x00001030: type 0x30 idx 0 tag 0x07 [ 10.801515] [drm] nouveau 0000:05:00.0: 1: 0x00410146: type 0x46 idx 1 tag 0x51 [ 10.801516] [drm] nouveau 0000:05:00.0: 2: 0x00820246: type 0x46 idx 2 tag 0x52 [ 10.801520] [drm] nouveau 0000:05:00.0: Parsing VBIOS init table 0 at offset 0x6900 [ 10.837874] [drm] nouveau 0000:05:00.0: Parsing VBIOS init table 1 at offset 0x6FF4 [ 10.877473] [drm] nouveau 0000:05:00.0: Parsing VBIOS init table 2 at offset 0x821A [ 10.877480] [drm] nouveau 0000:05:00.0: Parsing VBIOS init table 3 at offset 0x8224 [ 10.877554] [drm] nouveau 0000:05:00.0: Parsing VBIOS init table 4 at offset 0x83F9 [ 10.877557] [drm] nouveau 0000:05:00.0: Parsing VBIOS init table at offset 0x845E [ 10.917302] [drm] nouveau 0000:05:00.0: 0x845E: Condition still not met after 20ms, skipping following opcodes [ 10.917320] [drm] nouveau 0000:05:00.0: voltage table 0x40 unknown [ 10.917455] hda_codec: ALC663: BIOS auto-probing. [ 10.924839] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7 [ 11.094243] adt7475 0-002e: ADT7473 device, revision 1 [ 11.104327] [drm] nouveau 0000:05:00.0: Detected monitoring device: adt7473 [ 11.104331] [drm] nouveau 0000:05:00.0: 3 available performance level(s) [ 11.104334] [drm] nouveau 0000:05:00.0: 0: memory 135MHz core 270MHz shader 540MHz [ 11.104336] [drm] nouveau 0000:05:00.0: 1: memory 405MHz core 810MHz shader 810MHz voltage 10mV [ 11.104338] [drm] nouveau 0000:05:00.0: 3: memory 540MHz core 1251MHz shader 1251MHz voltage 20mV [ 11.104474] [TTM] Zone kernel: Available graphics memory: 1992842 kiB. [ 11.104478] [TTM] Initializing pool allocator. [ 11.104502] [drm] nouveau 0000:05:00.0: Detected 1024MiB VRAM [ 11.104523] mtrr: type mismatch for f0000000,8000000 old: write-back new: write-combining [ 11.105326] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro [ 11.140245] [drm] nouveau 0000:05:00.0: 512 MiB GART (aperture) [ 11.216511] [drm] nouveau 0000:05:00.0: failed to load fuc409d [ 11.232305] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). [ 11.232308] [drm] No driver support for vblank timestamp query. [ 11.291569] type=1400 audit(1312373061.602:8): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=730 comm="apparmor_parser" [ 11.292113] type=1400 audit(1312373061.602:9): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=730 comm="apparmor_parser" [ 11.292457] type=1400 audit(1312373061.602:10): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=730 comm="apparmor_parser" [ 11.294898] type=1400 audit(1312373061.602:11): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince" pid=731 comm="apparmor_parser" [ 11.456582] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X [ 11.515845] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X [ 11.516397] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 11.668024] [drm] nouveau 0000:05:00.0: allocated 1680x1050 fb: 0x30000000, bo ffff880120ed2800 [ 11.668221] Console: switching to colour frame buffer device 210x65 [ 11.668254] fb0: nouveaufb frame buffer device [ 11.668256] drm: registered panic notifier [ 11.668263] [drm] Initialized nouveau 0.0.16 20090420 for 0000:05:00.0 on minor 0 [ 11.668303] HDA Intel 0000:05:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 11.668306] hda_intel: Disable MSI for Nvidia chipset [ 11.668308] HDA Intel 0000:05:00.1: pci_request_regions [ 11.668310] HDA Intel 0000:05:00.1: __pci_request_selected_regions [ 11.668312] HDA Intel 0000:05:00.1: __pci_request_region [ 11.668314] __request_region: name: ICH HD audio, flags: 0x0, start: 0xfe000000, end: 0xfe003fff [ 11.668317] HDA Intel 0000:05:00.1: __pci_request_region [ 11.668319] HDA Intel 0000:05:00.1: __pci_request_region [ 11.668321] HDA Intel 0000:05:00.1: __pci_request_region [ 11.668322] HDA Intel 0000:05:00.1: __pci_request_region [ 11.668324] HDA Intel 0000:05:00.1: __pci_request_region [ 11.668367] HDA Intel 0000:05:00.1: setting latency timer to 64 [ 12.435924] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,commit=0 [ 12.953552] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx [ 12.953557] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO [ 12.953912] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 16.726716] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,commit=0 [ 18.961935] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj. [ 23.406047] eth0: no IPv6 routers present ------------------------------------------------ nouveau host /proc/iomem 00000000-0000ffff : reserved 00010000-0009cfff : System RAM 0009d000-0009ffff : reserved 000a0000-000bffff : PCI Bus 0000:00 000c8000-000dffff : PCI Bus 0000:00 000e0000-000fffff : reserved 00100000-bf7bffff : System RAM 01000000-015bd7d4 : Kernel code 015bd7d5-01ab38ff : Kernel data 01ba8000-01cfcfff : Kernel bss bf7c0000-bf7c7fff : ACPI Tables bf7c8000-bf7cafff : ACPI Non-volatile Storage bf7cb000-bfffffff : reserved c0000000-dfffffff : PCI Bus 0000:00 c0000000-c01fffff : PCI Bus 0000:0d c0200000-c03fffff : PCI Bus 0000:0d c0400000-c05fffff : PCI Bus 0000:0e c0600000-c07fffff : PCI Bus 0000:0e e0000000-efffffff : reserved e0000000-e11fffff : PCI MMCONFIG 0000 [bus 00-11] f0000000-febfffff : PCI Bus 0000:00 f0000000-fbffffff : PCI Bus 0000:05 f0000000-f7ffffff : 0000:05:00.0 f8000000-fbffffff : 0000:05:00.0 fa000000-fbffffff : reserved fc000000-fe0fffff : PCI Bus 0000:05 fc000000-fdffffff : 0000:05:00.0 fe000000-fe003fff : 0000:05:00.1 fe000000-fe003fff : ICH HD audio fe080000-fe0fffff : 0000:05:00.0 fe300000-fe31ffff : 0000:00:19.0 fe300000-fe31ffff : e1000e fe320000-fe323fff : 0000:00:1b.0 fe320000-fe323fff : ICH HD audio fe324000-fe32400f : 0000:00:16.0 fe326000-fe326fff : 0000:00:16.3 fe327000-fe327fff : 0000:00:19.0 fe327000-fe327fff : e1000e fe328000-fe3283ff : 0000:00:1a.0 fe328000-fe3283ff : ehci_hcd fe329000-fe3293ff : 0000:00:1d.0 fe329000-fe3293ff : ehci_hcd fe32a000-fe32a7ff : 0000:00:1f.2 fe32a000-fe32a7ff : ahci fe32b000-fe32b0ff : 0000:00:1f.3 fec00000-fecfffff : reserved fec00000-fec003ff : IOAPIC 0 fed00000-fedfffff : PCI Bus 0000:00 fed00000-fed003ff : HPET 0 fee00000-fee00fff : Local APIC fee00000-fee00fff : reserved fef00000-ff7fffff : PCI Bus 0000:00 ff800000-ffffffff : reserved 100000000-137ffffff : System RAM Bjorn -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
