Bug 48451

Summary: error reserving uninitialized BAR
Product: Drivers Reporter: Bjorn Helgaas (bjorn)
Component: PCIAssignee: Bjorn Helgaas (bjorn)
Status: ASSIGNED ---    
Severity: normal CC: haver, info, jrnieder, mister_rs, tj
Priority: P1    
Hardware: All   
OS: Linux   
URL: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=679545
Kernel Version: 3.6 Subsystem:
Regression: No Bisected commit-id:

Description Bjorn Helgaas 2012-10-05 17:11:57 UTC 
This bug was reported by Stephan Schreiber <info@fs-driver.org> on Debian on a Dell PowerEdge 3250 Itanium system, see report http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=679545 and https://lkml.org/lkml/2012/9/20/266

The firmware left a MEM BAR of an ata_piix controller uninitialized (set to zero).  The MEM enable bit in the PCI command register was not set.  Linux tried to reserve that MEM region anyway, which failed.  That caused the driver probe to fail as well:

  pci 0000:00:1f.1: [8086:24cb] type 0 class 0x000101
  pci 0000:00:1f.1: reg 10: [io  0x0000-0x0007]
  pci 0000:00:1f.1: reg 14: [io  0x0000-0x0003]
  pci 0000:00:1f.1: reg 18: [io  0x0000-0x0007]
  pci 0000:00:1f.1: reg 1c: [io  0x0000-0x0003]
  pci 0000:00:1f.1: reg 20: [io  0x1000-0x100f]
  pci 0000:00:1f.1: reg 24: [mem 0x00000000-0x000003ff]
  ...
  ata_piix 0000:00:1f.1: device not available (can't reserve [mem 0x00000000-0x000003ff])
  ata_piix: probe of 0000:00:1f.1 failed with error -22

I think Linux needs to identify BARs like this as uninitialized and deal with them better.

Stephan has Windows on this machine as well.  Windows assigned a valid resource to the BAR.  In this case, ata_piix doesn't need the MEM BAR, but Linux probably should assign a resource anyway, because the PCI core has no idea whether a driver will require the BAR.
Comment 1 Bjorn Helgaas 2013-01-10 22:14:33 UTC 
See similar issue with expansion ROM BARs in https://bugzilla.kernel.org/show_bug.cgi?id=52211 .  If firmware hands off with the ROM enable bit cleared, I don't think we can assume the ROM BAR contains anything useful.
Comment 2 Bjorn Helgaas 2014-02-26 18:39:01 UTC 
I put some patches aimed at solving this problem on my pci/resource branch here:

  http://git.kernel.org/cgit/linux/kernel/git/helgaas/pci.git/log/?h=pci/resource

If anybody can try them out and attach the complete dmesg log here, that would be great.  Pending review and testing, I would target these for v3.15.
Comment 3 Stephan Schreiber 2014-03-05 19:11:52 UTC 
I tried the the kernel from the mentioned pci/resource git path on the Dell PowerEdge 3250 Itanium box.

The most interesting dmesg lines are:

[    0.079184] pci 0000:00:1f.1: [8086:24cb] type 00 class 0x01018a
[    0.079198] pci 0000:00:1f.1: reg 0x10: [io  0x0000-0x0007]
[    0.079208] pci 0000:00:1f.1: reg 0x14: [io  0x0000-0x0003]
[    0.079218] pci 0000:00:1f.1: reg 0x18: [io  0x0000-0x0007]
[    0.079229] pci 0000:00:1f.1: reg 0x1c: [io  0x0000-0x0003]
[    0.079239] pci 0000:00:1f.1: reg 0x20: [io  0x1000-0x100f]
[    0.079250] pci 0000:00:1f.1: reg 0x24: [mem size 0x00000400]
...
[    0.281425] ata_piix 0000:00:1f.1: version 2.13
[    0.281444] ata_piix 0000:00:1f.1: can't enable device: BAR 5 [mem size 0x00000400] not assigned
[    0.281509] ata_piix: probe of 0000:00:1f.1 failed with error -22




The complete dmesg output:

[    0.000000] Linux version 3.14.0-rc1 (root@itanic) (gcc version 4.7.3 (Gentoo 4.7.3-r1 p1.4, pie-0.5.5) ) #1 SMP Tue Mar 4 20:32:12 CET 2014
[    0.000000] EFI v1.10 by INTEL:
[    0.000000] efi: 
[    0.000000]  SALsystab=0x7fe4c8c0  ACPI=0x7ff99000  ACPI 2.0=0x7ff98000  MPS=0x7ff97000  SMBIOS=0xf0000 
[    0.000000] booting generic kernel on platform dig
[    0.000000] ACPI: RSDP 000000007ff98000 000024 (v02 INTEL )
[    0.000000] ACPI: XSDT 000000007ff98090 000034 (v01 INTEL  SR870BH2 01072002 MSFT 00010013)
[    0.000000] ACPI: FACP 000000007ff98138 0000F4 (v03 INTEL  SR870BH2 01072002 MSFT 00010013)
[    0.000000] ACPI: DSDT 000000007ff9a000 002937 (v01  Intel SR870BH2 00000000 MSFT 0100000D)
[    0.000000] ACPI: FACS 000000007ff982e0 000040
[    0.000000] ACPI: APIC 000000007ff98230 0000AE (v01 INTEL  SR870BH2 01072002 MSFT 00010013)
[    0.000000] ia64_native_iosapic_pcat_compat_init: Disabling PC-AT compatible 8259 interrupts
[    0.000000] ACPI: Local APIC address c0000000fee00000
[    0.000000] 2 CPUs available, 2 CPUs total
[    0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs
[    0.000000] Initial ramdisk at: 0xe0000004fec58000 (2937314 bytes)
[    0.000000] SAL 3.1: Intel Corp                       SR870BH2                         version 3.0
[    0.000000] SAL Platform features: BusLock IRQ_Redirection
[    0.000000] SAL: AP wakeup using external interrupt vector 0xf0
[    0.000000] MCA related initialization done
[    0.000000] Virtual mem_map starts at 0xa0007ffffba00000
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   [mem 0x100000000-0x4ffffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x01000000-0x7f9fffff]
[    0.000000]   node   0: [mem 0x7fe98000-0x7ff43fff]
[    0.000000]   node   0: [mem 0x100000000-0x3ffffbfff]
[    0.000000]   node   0: [mem 0x480000000-0x4ffe13fff]
[    0.000000]   node   0: [mem 0x4ffe80000-0x4fffb3fff]
[    0.000000] On node 0 totalpages: 1047164
[    0.000000] free_area_init_node: node 0, pgdat e000000001900000, node_mem_map a0007ffffba0e000
[    0.000000]   DMA zone: 893 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 129707 pages, LIFO batch:7
[    0.000000]   Normal zone: 3584 pages used for memmap
[    0.000000]   Normal zone: 917457 pages, LIFO batch:7
[    0.000000] pcpu-alloc: s16896 r8192 d237056 u262144 alloc=16*16384
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1042687
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: BOOT_IMAGE=scsi0:/EFI/gentoo/kernel-genkernel-ia64-3.14.0-rc1 root=/dev/sdb3  ro
[    0.000000] PID hash table entries: 4096 (order: 1, 32768 bytes)
[    0.000000] Sorting __ex_table...
[    0.000000] software IO TLB [mem 0x051a8000-0x091a8000] (64MB) mapped at [e0000000051a8000-e0000000091a7fff]
[    0.000000] Memory: 16601008K/16754624K available (10895K kernel code, 1051K rwdata, 1324K rodata, 1360K init, 1913K bss, 153616K reserved)
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] NR_IRQS:1024
[    0.000000] ia64_native_iosapic_pcat_compat_init: Disabling PC-AT compatible 8259 interrupts
[    0.000000] ACPI: Local APIC address c0000000fee00000
[    0.000000] PLATFORM int CPEI (0x3): GSI 22 (level, low) -> CPU 0 (0xc018) vector 30
[    0.000000] register_intr: changing vector 39 from IO-SAPIC-edge to IO-SAPIC-level
[    0.000000] ACPI: Core revision 20131218
[    0.000000] ACPI: All ACPI Tables successfully acquired
[    0.000000] CPU 0: base freq=199.463MHz, ITC ratio=15/2, ITC freq=1495.978MHz
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty0] enabled
[    0.008000] Calibrating delay loop... 2232.32 BogoMIPS (lpj=4464640)
[    0.016048] pid_max: default: 32768 minimum: 301
[    0.017389] Dentry cache hash table entries: 2097152 (order: 10, 16777216 bytes)
[    0.038459] Inode-cache hash table entries: 1048576 (order: 9, 8388608 bytes)
[    0.048943] Mount-cache hash table entries: 1024
[    0.050366] Boot processor id 0x0/0xc018
[    0.004000] Fixed BSP b0 value from CPU 1
[    0.004000] CPU 1: synchronized ITC with CPU 0 (last diff 5 cycles, maxerr 543 cycles)
[    0.004000] CPU 1: base freq=199.463MHz, ITC ratio=15/2, ITC freq=1495.978MHz
[    0.059945] Brought up 2 CPUs
[    0.059981] Total of 2 processors activated (4464.64 BogoMIPS).
[    0.061142] devtmpfs: initialized
[    0.061984] Legacy DMI 2.3 present.
[    0.062034] DMI: Intel                           MP Server                      /Main Board                     , BIOS S870BH2A.86B.0178.P06.040
[    0.062747] NET: Registered protocol family 16
[    0.063173] ACPI: bus type PCI registered
[    0.063210] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.065640] bio: create slab <bio-0> at 0
[    0.068223] ACPI: Added _OSI(Module Device)
[    0.068223] ACPI: Added _OSI(Processor Device)
[    0.068223] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.068223] ACPI: Added _OSI(Processor Aggregator Device)
[    0.070093] ACPI: Interpreter enabled
[    0.070139] ACPI: (supports S0 S5)
[    0.070174] ACPI: Using IOSAPIC for interrupt routing
[    0.076211] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-01])
[    0.076261] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.076313] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.077912] acpi PNP0A03:00: host bridge window [mem 0x000a0000-0x000fffff]
[    0.077957] acpi PNP0A03:00: host bridge window [mem 0xfa000000-0xfbffffff]
[    0.078001] acpi PNP0A03:00: host bridge window [mem 0xff000000-0xffffffff]
[    0.078045] acpi PNP0A03:00: host bridge window [mem 0xfec00000-0xfec0ffff]
[    0.078092] acpi PNP0A03:00: host bridge window [io  0x0000-0xcfff]
[    0.078224] PCI host bridge to bus 0000:00
[    0.078263] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000fffff]
[    0.078307] pci_bus 0000:00: root bus resource [mem 0xfa000000-0xfbffffff]
[    0.078351] pci_bus 0000:00: root bus resource [mem 0xff000000-0xffffffff]
[    0.078395] pci_bus 0000:00: root bus resource [mem 0xfec00000-0xfec0ffff]
[    0.078439] pci_bus 0000:00: root bus resource [io  0x0000-0xcfff]
[    0.078482] pci_bus 0000:00: root bus resource [bus 00-01]
[    0.078564] pci 0000:00:1d.0: [8086:24c2] type 00 class 0x0c0300
[    0.078611] pci 0000:00:1d.0: reg 0x20: [io  0xbcc0-0xbcdf]
[    0.078715] pci 0000:00:1d.1: [8086:24c4] type 00 class 0x0c0300
[    0.078755] pci 0000:00:1d.1: reg 0x20: [io  0xbce0-0xbcff]
[    0.078852] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060400
[    0.078956] pci 0000:00:1f.0: [8086:24c0] type 00 class 0x060100
[    0.079017] pci 0000:00:1f.0: quirk: [io  0x0c00-0x0c7f] claimed by ICH4 ACPI/GPIO/TCO
[    0.079065] pci 0000:00:1f.0: quirk: [io  0x0500-0x053f] claimed by ICH4 GPIO
[    0.079184] pci 0000:00:1f.1: [8086:24cb] type 00 class 0x01018a
[    0.079198] pci 0000:00:1f.1: reg 0x10: [io  0x0000-0x0007]
[    0.079208] pci 0000:00:1f.1: reg 0x14: [io  0x0000-0x0003]
[    0.079218] pci 0000:00:1f.1: reg 0x18: [io  0x0000-0x0007]
[    0.079229] pci 0000:00:1f.1: reg 0x1c: [io  0x0000-0x0003]
[    0.079239] pci 0000:00:1f.1: reg 0x20: [io  0x1000-0x100f]
[    0.079250] pci 0000:00:1f.1: reg 0x24: [mem size 0x00000400]
[    0.079386] pci 0000:01:01.0: [1002:4752] type 00 class 0x030000
[    0.079402] pci 0000:01:01.0: reg 0x10: [mem 0xfb000000-0xfbffffff]
[    0.079412] pci 0000:01:01.0: reg 0x14: [io  0xcc00-0xccff]
[    0.079423] pci 0000:01:01.0: reg 0x18: [mem 0xfaff0000-0xfaff0fff]
[    0.079453] pci 0000:01:01.0: reg 0x30: [mem 0xfafc0000-0xfafdffff pref]
[    0.079462] pci 0000:01:01.0: Boot video device
[    0.079485] pci 0000:01:01.0: supports D1 D2
[    0.079564] pci 0000:00:1e.0: PCI bridge to [bus 01]
[    0.079606] pci 0000:00:1e.0:   bridge window [io  0xc000-0xcfff]
[    0.079612] pci 0000:00:1e.0:   bridge window [mem 0xfaf00000-0xfbffffff]
[    0.080759] ACPI: PCI Root Bridge [PCI1] (domain 0000 [bus 02-04])
[    0.080805] acpi PNP0A03:01: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.080856] acpi PNP0A03:01: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.082389] acpi PNP0A03:01: host bridge window [mem 0xf9000000-0xf9ffffff]
[    0.082434] acpi PNP0A03:01: host bridge window [mem 0xfec10000-0xfec2ffff]
[    0.082480] acpi PNP0A03:01: host bridge window [io  0xd000-0xefff]
[    0.082592] PCI host bridge to bus 0000:02
[    0.082631] pci_bus 0000:02: root bus resource [mem 0xf9000000-0xf9ffffff]
[    0.082675] pci_bus 0000:02: root bus resource [mem 0xfec10000-0xfec2ffff]
[    0.082719] pci_bus 0000:02: root bus resource [io  0xd000-0xefff]
[    0.082761] pci_bus 0000:02: root bus resource [bus 02-04]
[    0.082832] pci 0000:02:1c.0: [8086:1461] type 00 class 0x080020
[    0.082846] pci 0000:02:1c.0: reg 0x10: [mem 0xf9bf0000-0xf9bf0fff]
[    0.082962] pci 0000:02:1d.0: [8086:1460] type 01 class 0x060400
[    0.083076] pci 0000:02:1e.0: [8086:1461] type 00 class 0x080020
[    0.083090] pci 0000:02:1e.0: reg 0x10: [mem 0xf9be0000-0xf9be0fff]
[    0.083205] pci 0000:02:1f.0: [8086:1460] type 01 class 0x060400
[    0.083360] pci 0000:03:01.0: [1000:0030] type 00 class 0x010000
[    0.083379] pci 0000:03:01.0: reg 0x10: [io  0xd800-0xd8ff]
[    0.083393] pci 0000:03:01.0: reg 0x14: [mem 0xf9ed0000-0xf9edffff 64bit]
[    0.083407] pci 0000:03:01.0: reg 0x1c: [mem 0xf9ec0000-0xf9ecffff 64bit]
[    0.083423] pci 0000:03:01.0: reg 0x30: [mem 0xf9c00000-0xf9cfffff pref]
[    0.083459] pci 0000:03:01.0: supports D1 D2
[    0.083529] pci 0000:03:01.1: [1000:0030] type 00 class 0x010000
[    0.083548] pci 0000:03:01.1: reg 0x10: [io  0xdc00-0xdcff]
[    0.083562] pci 0000:03:01.1: reg 0x14: [mem 0xf9ef0000-0xf9efffff 64bit]
[    0.083576] pci 0000:03:01.1: reg 0x1c: [mem 0xf9ee0000-0xf9eeffff 64bit]
[    0.083592] pci 0000:03:01.1: reg 0x30: [mem 0xf9d00000-0xf9dfffff pref]
[    0.083628] pci 0000:03:01.1: supports D1 D2
[    0.083714] pci 0000:02:1d.0: PCI bridge to [bus 03]
[    0.083755] pci 0000:02:1d.0:   bridge window [io  0xd000-0xdfff]
[    0.083760] pci 0000:02:1d.0:   bridge window [mem 0xf9c00000-0xf9efffff]
[    0.083825] pci 0000:04:01.0: [8086:1010] type 00 class 0x020000
[    0.083847] pci 0000:04:01.0: reg 0x10: [mem 0xf9fc0000-0xf9fdffff 64bit]
[    0.083869] pci 0000:04:01.0: reg 0x20: [io  0xec80-0xecbf]
[    0.083919] pci 0000:04:01.0: PME# supported from D0 D3hot D3cold
[    0.083988] pci 0000:04:01.1: [8086:1010] type 00 class 0x020000
[    0.084017] pci 0000:04:01.1: reg 0x10: [mem 0xf9fe0000-0xf9ffffff 64bit]
[    0.084040] pci 0000:04:01.1: reg 0x20: [io  0xecc0-0xecff]
[    0.084089] pci 0000:04:01.1: PME# supported from D0 D3hot D3cold
[    0.084178] pci 0000:02:1f.0: PCI bridge to [bus 04]
[    0.084220] pci 0000:02:1f.0:   bridge window [io  0xe000-0xefff]
[    0.084225] pci 0000:02:1f.0:   bridge window [mem 0xf9f00000-0xf9ffffff]
[    0.084991] ACPI: PCI Root Bridge [PCI2] (domain 0000 [bus 05-07])
[    0.085036] acpi PNP0A03:02: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.085087] acpi PNP0A03:02: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.086558] acpi PNP0A03:02: host bridge window [mem 0xf8000000-0xf8ffffff]
[    0.086603] acpi PNP0A03:02: host bridge window [mem 0xfec30000-0xfec4ffff]
[    0.086712] PCI host bridge to bus 0000:05
[    0.086750] pci_bus 0000:05: root bus resource [mem 0xf8000000-0xf8ffffff]
[    0.086794] pci_bus 0000:05: root bus resource [mem 0xfec30000-0xfec4ffff]
[    0.086838] pci_bus 0000:05: root bus resource [bus 05-07]
[    0.086909] pci 0000:05:1c.0: [8086:1461] type 00 class 0x080020
[    0.086923] pci 0000:05:1c.0: reg 0x10: [mem 0xf8ff0000-0xf8ff0fff]
[    0.087044] pci 0000:05:1d.0: [8086:1460] type 01 class 0x060400
[    0.087155] pci 0000:05:1e.0: [8086:1461] type 00 class 0x080020
[    0.087169] pci 0000:05:1e.0: reg 0x10: [mem 0xf8fe0000-0xf8fe0fff]
[    0.087285] pci 0000:05:1f.0: [8086:1460] type 01 class 0x060400
[    0.087459] pci 0000:05:1d.0: PCI bridge to [bus 06]
[    0.087581] pci 0000:05:1f.0: PCI bridge to [bus 07]
[    0.087693] ACPI: PCI Root Bridge [CSFF] (domain 0000 [bus ff])
[    0.087737] acpi PNP0A03:04: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.087788] acpi PNP0A03:04: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.087991] PCI host bridge to bus 0000:ff
[    0.088007] pci_bus 0000:ff: root bus resource [bus ff]
[    0.088065] pci 0000:ff:18.0: [8086:0500] type 00 class 0x060000
[    0.088184] pci 0000:ff:18.1: [8086:0501] type 00 class 0x060000
[    0.088296] pci 0000:ff:18.2: [8086:0502] type 00 class 0x060000
[    0.088408] pci 0000:ff:18.3: [8086:0503] type 00 class 0x060000
[    0.088524] pci 0000:ff:1c.0: [8086:0510] type 00 class 0x060000
[    0.088642] pci 0000:ff:1c.1: [8086:0511] type 00 class 0x060000
[    0.088768] pci 0000:ff:1c.2: [8086:0512] type 00 class 0x060000
[    0.088886] pci 0000:ff:1c.3: [8086:0513] type 00 class 0x060000
[    0.089005] pci 0000:ff:1c.4: [8086:0514] type 00 class 0x060000
[    0.089126] pci 0000:ff:1c.5: [8086:0515] type 00 class 0x060000
[    0.089244] pci 0000:ff:1c.6: [8086:0516] type 00 class 0x060000
[    0.089429] ACPI: Enabled 4 GPEs in block 00 to 1F
[    0.091860] vgaarb: device added: PCI:0000:01:01.0,decodes=io+mem,owns=io+mem,locks=none
[    0.091860] vgaarb: loaded
[    0.091860] vgaarb: bridge control possible 0000:01:01.0
[    0.091860] SCSI subsystem initialized
[    0.092509] libata version 3.00 loaded.
[    0.092509] ACPI: bus type USB registered
[    0.092509] usbcore: registered new interface driver usbfs
[    0.092509] usbcore: registered new interface driver hub
[    0.092768] usbcore: registered new device driver usb
[    0.093753] Switched to clocksource itc
[    0.094284] pnp: PnP ACPI init
[    0.094339] ACPI: bus type PNP registered
[    0.094683] pnp 00:00: disabling [io  0x0c00-0x0c07] because it overlaps 0000:00:1f.0 BAR 7 [io  0x0c00-0x0c7f]
[    0.094848] system 00:00: [io  0x08a0-0x08a3] has been reserved
[    0.094891] system 00:00: [io  0x0cc0-0x0ccf] has been reserved
[    0.094934] system 00:00: [io  0x04d0-0x04d1] has been reserved
[    0.094978] system 00:00: [mem 0xfec00000-0xfec0ffff] has been reserved
[    0.095022] system 00:00: [mem 0xfee00000-0xfee00fff] has been reserved
[    0.095069] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.095094] pnp 00:01: [dma 4]
[    0.095127] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active)
[    0.095177] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.095220] pnp 00:03: Plug and Play ACPI device, IDs PNP0800 (active)
[    0.095304] pnp 00:04: Plug and Play ACPI device, IDs INT0800 (active)
[    0.095428] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.095919] pnp 00:06: [dma 2]
[    0.095919] pnp 00:06: Plug and Play ACPI device, IDs PNP0700 (active)
[    0.095919] pnp 00:07: [dma 0 disabled]
[    0.095919] pnp 00:07: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.095919] pnp 00:08: [dma 0 disabled]
[    0.095919] pnp 00:08: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.095919] pnp: PnP ACPI: found 9 devices
[    0.095919] ACPI: bus type PNP unregistered
[    0.098494] NET: Registered protocol family 2
[    0.099129] TCP established hash table entries: 131072 (order: 6, 1048576 bytes)
[    0.100397] TCP bind hash table entries: 65536 (order: 6, 1048576 bytes)
[    0.101630] TCP: Hash tables configured (established 131072 bind 65536)
[    0.101722] TCP: reno registered
[    0.101773] UDP hash table entries: 8192 (order: 4, 262144 bytes)
[    0.102335] UDP-Lite hash table entries: 8192 (order: 4, 262144 bytes)
[    0.103128] NET: Registered protocol family 1
[    0.103299] GSI 16 (level, low) -> CPU 0 (0xc018) vector 49
[    0.103382] GSI 16 (level, low) -> CPU 0 (0xc018) vector 49 unregistered
[    0.103464] GSI 19 (level, low) -> CPU 1 (0xc618) vector 49
[    0.103542] GSI 19 (level, low) -> CPU 1 (0xc618) vector 49 unregistered
[    0.103654] PCI: CLS 128 bytes, default 128
[    0.103754] Trying to unpack rootfs image as initramfs...
[    0.207686] Freeing initrd memory: 2864kB freed
[    0.207885] perfmon: version 2.0 IRQ 238
[    0.207932] perfmon: Itanium 2 PMU detected, 16 PMCs, 18 PMDs, 4 counters (47 bits)
[    0.208727] PAL Information Facility v0.5
[    0.208799] perfmon: added sampling format default_format
[    0.208839] perfmon_default_smpl: default_format v2.0 registered
[    0.209124] futex hash table entries: 512 (order: 2, 65536 bytes)
[    0.212922] HugeTLB registered 256 MB page size, pre-allocated 0 pages
[    0.213546] VFS: Disk quotas dquot_6.5.2
[    0.213751] Dquot-cache hash table entries: 2048 (order 0, 16384 bytes)
[    0.214735] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.215287] SGI XFS with ACLs, security attributes, large block/inode numbers, no debug enabled
[    0.216396] msgmni has been set to 32429
[    0.216759] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
[    0.216804] io scheduler noop registered
[    0.216841] io scheduler deadline registered
[    0.216964] io scheduler cfq registered (default)
[    0.217233] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    0.217312] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    0.217355] sn_pci_hotplug_init: PROM version does not support hotplug.
[    0.218564] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    0.218613] ACPI: Power Button [PWRF]
[    0.234261] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    0.254854] 00:07: ttyS0 at I/O 0x3f8 (irq = 44, base_baud = 115200) is a 16550A
[    0.275412] 00:08: ttyS1 at I/O 0x2f8 (irq = 45, base_baud = 115200) is a 16550A
[    0.275767] EFI Time Services Driver v0.4
[    0.279278] brd: module loaded
[    0.281089] loop: module loaded
[    0.281425] ata_piix 0000:00:1f.1: version 2.13
[    0.281444] ata_piix 0000:00:1f.1: can't enable device: BAR 5 [mem size 0x00000400] not assigned
[    0.281509] ata_piix: probe of 0000:00:1f.1 failed with error -22
[    0.281645] Fusion MPT base driver 3.04.20
[    0.281681] Copyright (c) 1999-2008 LSI Corporation
[    0.281726] Fusion MPT SPI Host driver 3.04.20
[    0.281935] GSI 48 (level, low) -> CPU 0 (0xc018) vector 49
[    0.282306] mptbase: ioc0: Initiating bringup
[    0.762266] ioc0: LSI53C1030 C0: Capabilities={Initiator}
[    1.587792] scsi0 : ioc0: LSI53C1030 C0, FwRev=01030a00h, Ports=1, MaxQ=222, IRQ=51
[    6.770189] GSI 49 (level, low) -> CPU 1 (0xc618) vector 50
[    6.770535] mptbase: ioc1: Initiating bringup
[    7.248498] ioc1: LSI53C1030 C0: Capabilities={Initiator}
[    8.081989] scsi1 : ioc1: LSI53C1030 C0, FwRev=01030a00h, Ports=1, MaxQ=222, IRQ=52
[    9.544479] scsi 1:0:0:0: Direct-Access     SEAGATE  ST3300007LC      D704 PQ: 0 ANSI: 3
[    9.544539] scsi target1:0:0: Beginning Domain Validation
[    9.558155] scsi target1:0:0: Ending Domain Validation
[    9.558264] scsi target1:0:0: FAST-160 WIDE SCSI 320.0 MB/s DT IU RTI WRFLOW PCOMP (6.25 ns, offset 63)
[    9.558730] sd 1:0:0:0: Attached scsi generic sg0 type 0
[    9.560289] sd 1:0:0:0: [sda] 585937500 512-byte logical blocks: (300 GB/279 GiB)
[    9.561789] sd 1:0:0:0: [sda] Write Protect is off
[    9.561829] sd 1:0:0:0: [sda] Mode Sense: ab 00 10 08
[    9.563746] sd 1:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA
[    9.576327] scsi 1:0:1:0: Direct-Access     SEAGATE  ST3300007LC      D704 PQ: 0 ANSI: 3
[    9.576391] scsi target1:0:1: Beginning Domain Validation
[    9.590754] scsi target1:0:1: Ending Domain Validation
[    9.590872] scsi target1:0:1: FAST-160 WIDE SCSI 320.0 MB/s DT IU RTI WRFLOW PCOMP (6.25 ns, offset 63)
[    9.591315] sd 1:0:1:0: Attached scsi generic sg1 type 0
[    9.842224] sd 1:0:1:0: [sdb] 585937500 512-byte logical blocks: (300 GB/279 GiB)
[   10.092800]  sda: sda1 sda2 sda3 sda4 sda5 sda6
[   10.342848] sd 1:0:1:0: [sdb] Write Protect is off
[   10.342889] sd 1:0:1:0: [sdb] Mode Sense: ab 00 10 08
[   10.595636] sd 1:0:1:0: [sdb] Write cache: disabled, read cache: enabled, supports DPO and FUA
[   10.598382] scsi 1:0:6:0: Processor         ESG-SHV  SCA HSBP M24     1.0D PQ: 0 ANSI: 2
[   10.598432] scsi target1:0:6: Beginning Domain Validation
[   10.614696] scsi target1:0:6: Ending Domain Validation
[   10.614802] scsi target1:0:6: asynchronous
[   10.615112] scsi 1:0:6:0: Attached scsi generic sg2 type 3
[   10.870730] sd 1:0:0:0: [sda] Attached SCSI disk
[   11.621881] random: nonblocking pool is initialized
[   12.625506] Fusion MPT FC Host driver 3.04.20
[   12.625538]  sdb: sdb1 sdb2 sdb3 sdb4 sdb5 sdb6 sdb7 sdb8
[   12.625655] Fusion MPT SAS Host driver 3.04.20
[   12.625756] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[   12.625799] ehci-pci: EHCI PCI platform driver
[   12.625878] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[   12.625924] ohci-pci: OHCI PCI platform driver
[   12.625987] uhci_hcd: USB Universal Host Controller Interface driver
[   12.626114] GSI 16 (level, low) -> CPU 0 (0xc018) vector 51
[   12.626171] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[   12.626220] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
[   12.626298] uhci_hcd 0000:00:1d.0: irq 49, io base 0x0000bcc0
[   12.626484] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
[   12.626538] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.626583] usb usb1: Product: UHCI Host Controller
[   12.626622] usb usb1: Manufacturer: Linux 3.14.0-rc1 uhci_hcd
[   12.626663] usb usb1: SerialNumber: 0000:00:1d.0
[   12.626905] hub 1-0:1.0: USB hub found
[   12.626967] hub 1-0:1.0: 2 ports detected
[   12.627162] GSI 19 (level, low) -> CPU 1 (0xc618) vector 52
[   12.627213] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[   12.627258] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2
[   12.627331] uhci_hcd 0000:00:1d.1: irq 50, io base 0x0000bce0
[   12.627471] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[   12.627515] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.627559] usb usb2: Product: UHCI Host Controller
[   12.627598] usb usb2: Manufacturer: Linux 3.14.0-rc1 uhci_hcd
[   12.627638] usb usb2: SerialNumber: 0000:00:1d.1
[   12.627869] hub 2-0:1.0: USB hub found
[   12.627918] hub 2-0:1.0: 2 ports detected
[   12.628256] mousedev: PS/2 mouse device common for all mice
[   12.628758] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
[   12.628806] EFI Variables Facility v0.08 2004-May-17
[   12.630622] usbcore: registered new interface driver usbhid
[   12.630661] usbhid: USB HID core driver
[   12.630846] sd 1:0:1:0: [sdb] Attached SCSI disk
[   12.630850] TCP: cubic registered
[   12.630852] Initializing XFRM netlink socket
[   12.630862] NET: Registered protocol family 17
[   12.631697] md: Waiting for all devices to be available before autodetect
[   12.631739] md: If you don't use raid, use raid=noautodetect
[   12.632065] md: Autodetecting RAID arrays.
[   12.632102] md: Scanned 0 and added 0 devices.
[   12.632138] md: autorun ...
[   12.632171] md: ... autorun DONE.
[   12.647992] EXT4-fs (sdb3): couldn't mount as ext3 due to feature incompatibilities
[   12.648328] EXT4-fs (sdb3): couldn't mount as ext2 due to feature incompatibilities
[   12.665090] EXT4-fs (sdb3): mounted filesystem with ordered data mode. Opts: (null)
[   12.665146] VFS: Mounted root (ext4 filesystem) readonly on device 8:19.
[   12.680669] devtmpfs: mounted
[   12.680748] Freeing unused kernel memory: 1360K (e000000004cec000 - e000000004e40000)
[   12.936517] usb 1-1: new low-speed USB device number 2 using uhci_hcd
[   13.125352] usb 1-1: New USB device found, idVendor=046a, idProduct=0011
[   13.125396] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   13.167743] input: HID 046a:0011 as /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1:1.0/0003:046A:0011.0001/input/input1
[   13.167887] hid-generic 0003:046A:0011.0001: input: USB HID v1.11 Keyboard [HID 046a:0011] on usb-0000:00:1d.0-1/input0
[   13.278289] usb 1-2: new low-speed USB device number 3 using uhci_hcd
[   13.659261] usb 1-2: New USB device found, idVendor=046d, idProduct=c050
[   13.659268] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   13.659272] usb 1-2: Product: USB-PS/2 Optical Mouse
[   13.659275] usb 1-2: Manufacturer: Logitech
[   13.676602] input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:1d.0/usb1/1-2/1-2:1.0/0003:046D:C050.0002/input/input2
[   13.676721] hid-generic 0003:046D:C050.0002: input: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:1d.0-2/input0
[   13.884901] systemd-udevd[181]: starting version 208
[   14.108053] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[   14.108058] e1000: Copyright (c) 1999-2006 Intel Corporation.
[   14.108281] GSI 24 (level, low) -> CPU 0 (0xc018) vector 53
[   14.423931] e1000 0000:04:01.0 eth0: (PCI-X:133MHz:64-bit) 00:07:e9:23:d5:e8
[   14.423943] e1000 0000:04:01.0 eth0: Intel(R) PRO/1000 Network Connection
[   14.424023] GSI 25 (level, low) -> CPU 1 (0xc618) vector 54
[   14.735883] e1000 0000:04:01.1 eth1: (PCI-X:133MHz:64-bit) 00:07:e9:23:d5:e9
[   14.735887] e1000 0000:04:01.1 eth1: Intel(R) PRO/1000 Network Connection
[   16.140441] EXT4-fs (sdb3): re-mounted. Opts: (null)
[   16.254041] Adding 4095984k swap on /dev/sdb2.  Priority:-1 extents:1 across:4095984k 
[   17.200873] e1000: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX
[  291.790281] usb 2-1: new full-speed USB device number 2 using uhci_hcd
[  291.963222] usb 2-1: New USB device found, idVendor=8564, idProduct=1000
[  291.963227] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  291.963231] usb 2-1: Product: Mass Storage Device
[  291.963234] usb 2-1: Manufacturer: JetFlash
[  291.963237] usb 2-1: SerialNumber: 48399SQDFJDTL2ZX
[  291.997244] usb-storage 2-1:1.0: USB Mass Storage device detected
[  291.997666] scsi2 : usb-storage 2-1:1.0
[  291.997787] usbcore: registered new interface driver usb-storage
[  293.225065] scsi 2:0:0:0: Direct-Access     JetFlash Transcend 8GB    1100 PQ: 0 ANSI: 4
[  293.225304] sd 2:0:0:0: Attached scsi generic sg3 type 0
[  293.230029] sd 2:0:0:0: [sdc] 15820800 512-byte logical blocks: (8.10 GB/7.54 GiB)
[  293.233020] sd 2:0:0:0: [sdc] Write Protect is off
[  293.233025] sd 2:0:0:0: [sdc] Mode Sense: 43 00 00 00
[  293.236015] sd 2:0:0:0: [sdc] No Caching mode page found
[  293.236019] sd 2:0:0:0: [sdc] Assuming drive cache: write through
[  293.254010] sd 2:0:0:0: [sdc] No Caching mode page found
[  293.254014] sd 2:0:0:0: [sdc] Assuming drive cache: write through
[  293.271022]  sdc:
[  293.304005] sd 2:0:0:0: [sdc] No Caching mode page found
[  293.304008] sd 2:0:0:0: [sdc] Assuming drive cache: write through
[  293.304012] sd 2:0:0:0: [sdc] Attached SCSI removable disk
Comment 4 Bjorn Helgaas 2014-03-05 23:41:22 UTC 
Thanks a lot for trying this out, Stephan.

  pci 0000:00:1f.1: [8086:24cb] type 00 class 0x01018a
  pci 0000:00:1f.1: reg 0x10: [io  0x0000-0x0007]
  pci 0000:00:1f.1: reg 0x14: [io  0x0000-0x0003]
  pci 0000:00:1f.1: reg 0x18: [io  0x0000-0x0007]
  pci 0000:00:1f.1: reg 0x1c: [io  0x0000-0x0003]

These look like another BIOS bug: apparently the PCI_COMMAND_IO bit was set, enabling decode for the BARs above, even though they don't have addresses assigned to them.  Maybe there's some legacy IDE loophole that allows this.  Later in pci_setup_device() we silently fill in resources.  I added a change to mention that in dmesg so it won't appear quite so magical.

  pci 0000:00:1f.1: reg 0x20: [io  0x1000-0x100f]
  pci 0000:00:1f.1: reg 0x24: [mem size 0x00000400]

This (reg 0x24) is what we expect; the PCI_COMMAND_MEMORY bit isn't set, so we're ignoring the address in the BAR.

  ata_piix 0000:00:1f.1: can't enable device: BAR 5 [mem size 0x00000400] not assigned

And this makes sense as a consequence.  I tried this scenario on x86, and there the PCI core does assign an address, and the enable is successful.  But I forgot that this is still quite arch-dependent, and ia64 doesn't have a path that corresponds to pcibios_assign_resources() on x86.

Apparently we don't actually *need* the memory BAR at all.  If there were a pcim_enable_device_io() corresponding to pci_enable_device_io(), we could simply fall back to that the way ide_pci_enable() does.  But there isn't, and I'm not sure it's worth adding one.

Another alternative is to add a path similar to pcibios_assign_resources() on ia64.  I'd like to move that into the PCI core anyway, so this would be my preference.  I'll look at it so see how hard this is.
Comment 5 mister_rs 2016-11-17 16:58:14 UTC 
I got some similar, not sure if this the right bug report.
Please search in dmesg log for "BAR 13"


[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.16.0-4-amd64 (debian-kernel@lists.debian.org) (gcc version 4.8.4 (Debian 4.8.4-1) ) #1 SMP Debian 3.16.36-1+deb8u2 (2016-10-19)
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.16.0-4-amd64 root=UUID=6b3a8b3c-2366-49a2-9768-237d33876ae4 ro quiet
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009f7ff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009f800-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000d8000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000004feeffff] usable
[    0.000000] BIOS-e820: [mem 0x000000004fef0000-0x000000004fefafff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000004fefb000-0x000000004fefffff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000004ff00000-0x000000004fffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fffe0000-0x00000000ffffffff] reserved
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.3 present.
[    0.000000] DMI: Acer            Aspire 1500    /Aspire 1500    , BIOS V1.06      02/11/2004
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] AGP: pci 0000:00:00:00: AGP bridge
[    0.000000] AGP: pci 0000:00:00.0: AGP aperture [bus addr 0xe0000000-0xe1ffffff] (old size 32MB)
[    0.000000] AGP: pci 0000:00:00.0: AGP aperture [bus addr 0xe0000000-0xefffffff] (256MB, APSIZE 0xf00)
[    0.000000] e820: last_pfn = 0x4fef0 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-D3FFF write-protect
[    0.000000]   D4000-D7FFF uncachable
[    0.000000]   D8000-DBFFF write-protect
[    0.000000]   DC000-DFFFF write-back
[    0.000000]   E0000-E3FFF uncachable
[    0.000000]   E4000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 0000000000 mask FFC0000000 write-back
[    0.000000]   1 base 0040000000 mask FFF0000000 write-back
[    0.000000]   2 disabled
[    0.000000]   3 disabled
[    0.000000]   4 disabled
[    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] found SMP MP-table at [mem 0x000f67d0-0x000f67df] mapped at [ffff8800000f67d0]
[    0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] BRK [0x01af4000, 0x01af4fff] PGTABLE
[    0.000000] BRK [0x01af5000, 0x01af5fff] PGTABLE
[    0.000000] BRK [0x01af6000, 0x01af6fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x4fc00000-0x4fdfffff]
[    0.000000]  [mem 0x4fc00000-0x4fdfffff] page 2M
[    0.000000] BRK [0x01af7000, 0x01af7fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x4c000000-0x4fbfffff]
[    0.000000]  [mem 0x4c000000-0x4fbfffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x00100000-0x4bffffff]
[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
[    0.000000]  [mem 0x00200000-0x4bffffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x4fe00000-0x4feeffff]
[    0.000000]  [mem 0x4fe00000-0x4feeffff] page 4k
[    0.000000] BRK [0x01af8000, 0x01af8fff] PGTABLE
[    0.000000] RAMDISK: [mem 0x36258000-0x37123fff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F68C0 000014 (v00 PTLTD )
[    0.000000] ACPI: RSDT 0x000000004FEF5D48 000030 (v01 PTLTD    RSDT   06040000  LTP 00000000)
[    0.000000] ACPI: FACP 0x000000004FEFAE56 000084 (v02 AMDK8  PTLTW    06040000 PTL_ 000F4240)
[    0.000000] ACPI: DSDT 0x000000004FEF5D78 0050DE (v01 VIA    PTL_ACPI 06040000 MSFT 0100000E)
[    0.000000] ACPI: FACS 0x000000004FEFBFC0 000040
[    0.000000] ACPI: SSDT 0x000000004FEFAEDA 0000D6 (v01 PTLTD  POWERNOW 06040000  LTP 00000001)
[    0.000000] ACPI: APIC 0x000000004FEFAFB0 000050 (v01 PTLTD  ? APIC   06040000  LTP 00000000)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] Scanning NUMA topology in Northbridge 24
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000004feeffff]
[    0.000000] Initmem setup node 0 [mem 0x00000000-0x4feeffff]
[    0.000000]   NODE_DATA [mem 0x4feeb000-0x4feeffff]
[    0.000000]  [ffffea0000000000-ffffea00011fffff] PMD -> [ffff88004e200000-ffff88004f3fffff] on node 0
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009efff]
[    0.000000]   node   0: [mem 0x00100000-0x4feeffff]
[    0.000000] On node 0 totalpages: 327310
[    0.000000]   DMA zone: 56 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3998 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 4421 pages used for memmap
[    0.000000]   DMA32 zone: 323312 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0x4008
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 1, version 3, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
[    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] smpboot: Allowing 1 CPUs, 0 hotplug CPUs
[    0.000000] nr_irqs_gsi: 40
[    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000d7fff]
[    0.000000] PM: Registered nosave memory: [mem 0x000d8000-0x000fffff]
[    0.000000] e820: [mem 0x50000000-0xfffdffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:1 nr_node_ids:1
[    0.000000] PERCPU: Embedded 27 pages/cpu @ffff88004fc00000 s80960 r8192 d21440 u2097152
[    0.000000] pcpu-alloc: s80960 r8192 d21440 u2097152 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 322812
[    0.000000] Policy zone: DMA32
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.16.0-4-amd64 root=UUID=6b3a8b3c-2366-49a2-9768-237d33876ae4 ro quiet
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] AGP: Checking aperture...
[    0.000000] AGP: pci 0000:00:00:00: AGP bridge
[    0.000000] AGP: pci 0000:00:00.0: AGP aperture [bus addr 0xe0000000-0xe1ffffff] (old size 32MB)
[    0.000000] AGP: pci 0000:00:00.0: AGP aperture [bus addr 0xe0000000-0xefffffff] (256MB, APSIZE 0xf00)
[    0.000000] AGP: Node 0: aperture [bus addr 0xe0000000-0xefffffff] (256MB)
[    0.000000] Memory: 1263952K/1309240K available (5237K kernel code, 947K rwdata, 1836K rodata, 1204K init, 840K bss, 45288K reserved)
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=1.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.000000] NR_IRQS:33024 nr_irqs:256 16
[    0.000000] spurious 8259A interrupt: IRQ7.
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty0] enabled
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.000000] tsc: Detected 1794.820 MHz processor
[    0.004016] Calibrating delay loop (skipped), value calculated using timer frequency.. 3589.64 BogoMIPS (lpj=7179280)
[    0.004021] pid_max: default: 32768 minimum: 301
[    0.004039] ACPI: Core revision 20140424
[    0.012348] ACPI: All ACPI Tables successfully acquired
[    0.012407] Security Framework initialized
[    0.012430] AppArmor: AppArmor disabled by boot time parameter
[    0.012432] Yama: disabled by default; enable with sysctl kernel.yama.*
[    0.012748] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.015212] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.016485] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.016496] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.017066] Initializing cgroup subsys memory
[    0.017078] Initializing cgroup subsys devices
[    0.017096] Initializing cgroup subsys freezer
[    0.017102] Initializing cgroup subsys net_cls
[    0.017114] Initializing cgroup subsys blkio
[    0.017124] Initializing cgroup subsys perf_event
[    0.017128] Initializing cgroup subsys net_prio
[    0.017171] tseg: 004ff00000
[    0.017175] mce: CPU supports 5 MCE banks
[    0.017193] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 4
Last level dTLB entries: 4KB 512, 2MB 8, 4MB 4, 1GB 0
tlb_flushall_shift: 6
[    0.023779] Freeing SMP alternatives memory: 20K (ffffffff81a1b000 - ffffffff81a20000)
[    0.028055] ftrace: allocating 21697 entries in 85 pages
[    0.041286] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
[    0.083008] smpboot: CPU0: AMD Athlon(tm) 64 Processor 3000+ (fam: 0f, model: 04, stepping: 08)
[    0.084000] Performance Events: AMD PMU driver.
[    0.084000] ... version:                0
[    0.084000] ... bit width:              48
[    0.084000] ... generic registers:      4
[    0.084000] ... value mask:             0000ffffffffffff
[    0.084000] ... max period:             00007fffffffffff
[    0.084000] ... fixed-purpose events:   0
[    0.084000] ... event mask:             000000000000000f
[    0.084000] x86: Booted up 1 node, 1 CPUs
[    0.084000] smpboot: Total of 1 processors activated (3589.64 BogoMIPS)
[    0.084000] devtmpfs: initialized
[    0.089781] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[    0.090047] PM: Registering ACPI NVS region [mem 0x4fefb000-0x4fefffff] (20480 bytes)
[    0.091966] pinctrl core: initialized pinctrl subsystem
[    0.092084] NET: Registered protocol family 16
[    0.092287] cpuidle: using governor ladder
[    0.092291] cpuidle: using governor menu
[    0.092299] node 0 link 0: io port [1000, fffff]
[    0.092304] TOM: 0000000050000000 aka 1280M
[    0.092308] node 0 link 0: mmio [a0000, bffff]
[    0.092311] node 0 link 0: mmio [50000000, fe0bffff]
[    0.092315] bus: [bus 00-ff] on node 0 link 0
[    0.092317] bus: 00 [io  0x0000-0xffff]
[    0.092319] bus: 00 [mem 0x000a0000-0x000bffff]
[    0.092321] bus: 00 [mem 0x50000000-0xfcffffffff]
[    0.092386] ACPI: bus type PCI registered
[    0.092388] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.092505] PCI: Using configuration type 1 for base access
[    0.094027] ACPI: Added _OSI(Module Device)
[    0.094030] ACPI: Added _OSI(Processor Device)
[    0.094032] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.094034] ACPI: Added _OSI(Processor Aggregator Device)
[    0.097049] ACPI: Interpreter enabled
[    0.097058] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140424/hwxface-580)
[    0.097064] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140424/hwxface-580)
[    0.097083] ACPI: (supports S0 S3 S4 S5)
[    0.097085] ACPI: Using IOAPIC for interrupt routing
[    0.097118] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.141106] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.141115] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
[    0.141122] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.145213] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    0.145414] PCI host bridge to bus 0000:00
[    0.145418] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.145422] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
[    0.145425] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.145428] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    0.145431] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff]
[    0.145434] pci_bus 0000:00: root bus resource [mem 0x50000000-0xffe7ffff]
[    0.145453] pci 0000:00:00.0: [1106:3188] type 00 class 0x060000
[    0.145465] pci 0000:00:00.0: reg 0x10: [mem 0xe0000000-0xefffffff pref]
[    0.145619] pci 0000:00:01.0: [1106:b188] type 01 class 0x060400
[    0.145658] pci 0000:00:01.0: supports D1
[    0.145761] pci 0000:00:0a.0: [14e4:4320] type 00 class 0x028000
[    0.145771] pci 0000:00:0a.0: reg 0x10: [mem 0xd0000000-0xd0001fff]
[    0.145889] pci 0000:00:0b.0: [1180:0476] type 02 class 0x060700
[    0.145902] pci 0000:00:0b.0: proprietary Ricoh MMC controller disabled (via cardbus function)
[    0.145904] pci 0000:00:0b.0: MMC cards are now supported by standard SDHCI controller
[    0.145915] pci 0000:00:0b.0: reg 0x10: [mem 0x00000000-0x00000fff]
[    0.145938] pci 0000:00:0b.0: supports D1 D2
[    0.145941] pci 0000:00:0b.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.146051] pci 0000:00:0b.1: [1180:0476] type 02 class 0x060700
[    0.146064] pci 0000:00:0b.1: reg 0x10: [mem 0x00000000-0x00000fff]
[    0.146086] pci 0000:00:0b.1: supports D1 D2
[    0.146089] pci 0000:00:0b.1: PME# supported from D0 D1 D2 D3hot D3cold
[    0.146190] pci 0000:00:0b.2: [1180:0552] type 00 class 0x0c0010
[    0.146205] pci 0000:00:0b.2: reg 0x10: [mem 0xd0002000-0xd00027ff]
[    0.146259] pci 0000:00:0b.2: PME# supported from D0 D3hot D3cold
[    0.146367] pci 0000:00:0c.0: [14e4:169c] type 00 class 0x020000
[    0.146387] pci 0000:00:0c.0: reg 0x10: [mem 0xd0010000-0xd001ffff]
[    0.146429] pci 0000:00:0c.0: reg 0x30: [mem 0x00000000-0x0000ffff pref]
[    0.146471] pci 0000:00:0c.0: PME# supported from D3hot D3cold
[    0.146518] pci 0000:00:0c.0: System wakeup disabled by ACPI
[    0.146585] pci 0000:00:10.0: [1106:3038] type 00 class 0x0c0300
[    0.146621] pci 0000:00:10.0: reg 0x20: [io  0x1020-0x103f]
[    0.146654] pci 0000:00:10.0: supports D1 D2
[    0.146657] pci 0000:00:10.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.146759] pci 0000:00:10.1: [1106:3038] type 00 class 0x0c0300
[    0.146794] pci 0000:00:10.1: reg 0x20: [io  0x1040-0x105f]
[    0.146828] pci 0000:00:10.1: supports D1 D2
[    0.146830] pci 0000:00:10.1: PME# supported from D0 D1 D2 D3hot D3cold
[    0.146933] pci 0000:00:10.2: [1106:3038] type 00 class 0x0c0300
[    0.146968] pci 0000:00:10.2: reg 0x20: [io  0x1060-0x107f]
[    0.147002] pci 0000:00:10.2: supports D1 D2
[    0.147004] pci 0000:00:10.2: PME# supported from D0 D1 D2 D3hot D3cold
[    0.147105] pci 0000:00:10.3: [1106:3104] type 00 class 0x0c0320
[    0.147120] pci 0000:00:10.3: reg 0x10: [mem 0xd0002800-0xd00028ff]
[    0.147175] pci 0000:00:10.3: supports D1 D2
[    0.147177] pci 0000:00:10.3: PME# supported from D0 D1 D2 D3hot D3cold
[    0.147284] pci 0000:00:11.0: [1106:3177] type 00 class 0x060100
[    0.147334] HPET not enabled in BIOS. You might try hpet=force boot option
[    0.147341] pci 0000:00:11.0: can't claim BAR 13 [io  0x4000-0x407f]: address conflict with ACPI CPU throttle [io  0x4010-0x4015]
[    0.147346] pci 0000:00:11.0: quirk: [io  0x8100-0x810f] claimed by vt8235 SMB
[    0.147456] pci 0000:00:11.1: [1106:0571] type 00 class 0x01018a
[    0.147494] pci 0000:00:11.1: reg 0x20: [io  0x1000-0x100f]
[    0.147512] pci 0000:00:11.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    0.147515] pci 0000:00:11.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    0.147517] pci 0000:00:11.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    0.147520] pci 0000:00:11.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    0.147639] pci 0000:00:11.5: [1106:3059] type 00 class 0x040100
[    0.147654] pci 0000:00:11.5: reg 0x10: [io  0x1400-0x14ff]
[    0.147713] pci 0000:00:11.5: supports D1 D2
[    0.147809] pci 0000:00:11.6: [1106:3068] type 00 class 0x078000
[    0.147824] pci 0000:00:11.6: reg 0x10: [io  0x1800-0x18ff]
[    0.147925] pci 0000:00:11.6: System wakeup disabled by ACPI
[    0.147996] pci 0000:00:18.0: [1022:1100] type 00 class 0x060000
[    0.148094] pci 0000:00:18.1: [1022:1101] type 00 class 0x060000
[    0.148192] pci 0000:00:18.2: [1022:1102] type 00 class 0x060000
[    0.148285] pci 0000:00:18.3: [1022:1103] type 00 class 0x060000
[    0.148451] pci 0000:01:00.0: [1002:4e50] type 00 class 0x030000
[    0.148462] pci 0000:01:00.0: reg 0x10: [mem 0xd8000000-0xdfffffff pref]
[    0.148469] pci 0000:01:00.0: reg 0x14: [io  0x2000-0x20ff]
[    0.148475] pci 0000:01:00.0: reg 0x18: [mem 0xd0100000-0xd010ffff]
[    0.148491] pci 0000:01:00.0: reg 0x30: [mem 0x00000000-0x0001ffff pref]
[    0.148510] pci 0000:01:00.0: supports D1 D2
[    0.148592] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.148597] pci 0000:00:01.0:   bridge window [io  0x2000-0x2fff]
[    0.148601] pci 0000:00:01.0:   bridge window [mem 0xd0100000-0xd01fffff]
[    0.148606] pci 0000:00:01.0:   bridge window [mem 0xd8000000-0xdfffffff pref]
[    0.148668] pci_bus 0000:02: busn_res: [bus 02-ff] end is updated to 05
[    0.148719] pci_bus 0000:06: busn_res: [bus 06-ff] end is updated to 09
[    0.148724] pci_bus 0000:00: on NUMA node 0
[    0.148819] ACPI: PCI Interrupt Link [ALKA] (IRQs 16 17 18 19 20 21 22 23) *9, disabled.
[    0.148898] ACPI: PCI Interrupt Link [ALKB] (IRQs 16 17 18 19 20 21 22 23) *10, disabled.
[    0.148975] ACPI: PCI Interrupt Link [ALKC] (IRQs 22) *11, disabled.
[    0.149051] ACPI: PCI Interrupt Link [ALKD] (IRQs 21) *10, disabled.
[    0.149153] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 *9 12 14 15)
[    0.149253] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 *10 12 14 15)
[    0.149353] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 *11 12 14 15)
[    0.149455] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 *10 11 12 14 15)
[    0.164264] ACPI : EC: GPE = 0xb, I/O: command/status = 0x66, data = 0x62
[    0.164432] vgaarb: setting as boot device: PCI:0000:01:00.0
[    0.164435] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
[    0.164437] vgaarb: loaded
[    0.164439] vgaarb: bridge control possible 0000:01:00.0
[    0.164544] PCI: Using ACPI for IRQ routing
[    0.164548] PCI: pci_cache_line_size set to 64 bytes
[    0.164589] e820: reserve RAM buffer [mem 0x0009f800-0x0009ffff]
[    0.164592] e820: reserve RAM buffer [mem 0x4fef0000-0x4fffffff]
[    0.168135] Switched to clocksource refined-jiffies
[    0.180731] pnp: PnP ACPI init
[    0.180754] ACPI: bus type PNP registered
[    0.181112] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.181277] system 00:01: [mem 0x000e0000-0x000fffff] could not be reserved
[    0.181281] system 00:01: [mem 0xfff00000-0xffffffff] could not be reserved
[    0.181285] system 00:01: [mem 0xffee0000-0xffefffff] has been reserved
[    0.181289] system 00:01: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.181453] system 00:02: [io  0x0600-0x060f] has been reserved
[    0.181457] system 00:02: [io  0x01c0-0x01cf] has been reserved
[    0.181461] system 00:02: [io  0x04d0-0x04d1] has been reserved
[    0.181464] system 00:02: [io  0xfe10-0xfe11] has been reserved
[    0.181468] system 00:02: [io  0xfe00] has been reserved
[    0.181471] system 00:02: [io  0x4000-0x407f] could not be reserved
[    0.181475] system 00:02: [io  0x8100-0x811f] could not be reserved
[    0.181479] system 00:02: [mem 0xfec00000-0xfec00fff] could not be reserved
[    0.181482] system 00:02: [mem 0xfee00000-0xfee00fff] has been reserved
[    0.181486] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.181537] pnp 00:03: Plug and Play ACPI device, IDs PNP0f13 (active)
[    0.181599] pnp 00:04: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.182152] pnp 00:05: [dma 3]
[    0.182248] pnp 00:05: Plug and Play ACPI device, IDs NSC6001 (active)
[    0.182353] pnp 00:06: Plug and Play ACPI device, IDs WEC0517 (active)
[    0.196052] pnp: PnP ACPI: found 7 devices
[    0.196054] ACPI: bus type PNP unregistered
[    0.206241] Switched to clocksource acpi_pm
[    0.206278] pci 0000:00:11.0: BAR 13: [io  0x4000-0x407f] has bogus alignment
[    0.206287] pci 0000:00:0b.0: res[15]=[mem 0x04000000-0x03ffffff pref] get_res_add_size add_size 4000000
[    0.206290] pci 0000:00:0b.0: res[16]=[mem 0x04000000-0x03ffffff] get_res_add_size add_size 4000000
[    0.206294] pci 0000:00:0b.1: res[15]=[mem 0x04000000-0x03ffffff pref] get_res_add_size add_size 4000000
[    0.206297] pci 0000:00:0b.1: res[16]=[mem 0x04000000-0x03ffffff] get_res_add_size add_size 4000000
[    0.206300] pci 0000:00:0b.0: res[13]=[io  0x0100-0x00ff] get_res_add_size add_size 100
[    0.206304] pci 0000:00:0b.0: res[14]=[io  0x0100-0x00ff] get_res_add_size add_size 100
[    0.206307] pci 0000:00:0b.1: res[13]=[io  0x0100-0x00ff] get_res_add_size add_size 100
[    0.206310] pci 0000:00:0b.1: res[14]=[io  0x0100-0x00ff] get_res_add_size add_size 100
[    0.206320] pci 0000:00:0b.0: BAR 0: assigned [mem 0x50000000-0x50000fff]
[    0.206327] pci 0000:00:0b.0: BAR 15: assigned [mem 0x54000000-0x57ffffff pref]
[    0.206331] pci 0000:00:0b.0: BAR 16: assigned [mem 0x58000000-0x5bffffff]
[    0.206335] pci 0000:00:0b.1: BAR 0: assigned [mem 0x5c000000-0x5c000fff]
[    0.206341] pci 0000:00:0b.1: BAR 15: assigned [mem 0x60000000-0x63ffffff pref]
[    0.206345] pci 0000:00:0b.1: BAR 16: assigned [mem 0x64000000-0x67ffffff]
[    0.206350] pci 0000:00:0c.0: BAR 6: assigned [mem 0x50010000-0x5001ffff pref]
[    0.206355] pci 0000:00:0b.0: BAR 13: assigned [io  0x1c00-0x1cff]
[    0.206359] pci 0000:00:0b.0: BAR 14: assigned [io  0x3000-0x30ff]
[    0.206363] pci 0000:00:0b.1: BAR 13: assigned [io  0x3400-0x34ff]
[    0.206367] pci 0000:00:0b.1: BAR 14: assigned [io  0x3800-0x38ff]
[    0.206374] pci 0000:01:00.0: BAR 6: assigned [mem 0xd0120000-0xd013ffff pref]
[    0.206377] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.206381] pci 0000:00:01.0:   bridge window [io  0x2000-0x2fff]
[    0.206386] pci 0000:00:01.0:   bridge window [mem 0xd0100000-0xd01fffff]
[    0.206390] pci 0000:00:01.0:   bridge window [mem 0xd8000000-0xdfffffff pref]
[    0.206396] pci 0000:00:0b.0: CardBus bridge to [bus 02-05]
[    0.206399] pci 0000:00:0b.0:   bridge window [io  0x1c00-0x1cff]
[    0.206403] pci 0000:00:0b.0:   bridge window [io  0x3000-0x30ff]
[    0.206408] pci 0000:00:0b.0:   bridge window [mem 0x54000000-0x57ffffff pref]
[    0.206412] pci 0000:00:0b.0:   bridge window [mem 0x58000000-0x5bffffff]
[    0.206417] pci 0000:00:0b.1: CardBus bridge to [bus 06-09]
[    0.206419] pci 0000:00:0b.1:   bridge window [io  0x3400-0x34ff]
[    0.206424] pci 0000:00:0b.1:   bridge window [io  0x3800-0x38ff]
[    0.206428] pci 0000:00:0b.1:   bridge window [mem 0x60000000-0x63ffffff pref]
[    0.206432] pci 0000:00:0b.1:   bridge window [mem 0x64000000-0x67ffffff]
[    0.206437] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
[    0.206440] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
[    0.206443] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[    0.206446] pci_bus 0000:00: resource 7 [mem 0x000d4000-0x000d7fff]
[    0.206449] pci_bus 0000:00: resource 8 [mem 0x50000000-0xffe7ffff]
[    0.206452] pci_bus 0000:01: resource 0 [io  0x2000-0x2fff]
[    0.206455] pci_bus 0000:01: resource 1 [mem 0xd0100000-0xd01fffff]
[    0.206458] pci_bus 0000:01: resource 2 [mem 0xd8000000-0xdfffffff pref]
[    0.206461] pci_bus 0000:02: resource 0 [io  0x1c00-0x1cff]
[    0.206464] pci_bus 0000:02: resource 1 [io  0x3000-0x30ff]
[    0.206467] pci_bus 0000:02: resource 2 [mem 0x54000000-0x57ffffff pref]
[    0.206470] pci_bus 0000:02: resource 3 [mem 0x58000000-0x5bffffff]
[    0.206473] pci_bus 0000:06: resource 0 [io  0x3400-0x34ff]
[    0.206476] pci_bus 0000:06: resource 1 [io  0x3800-0x38ff]
[    0.206479] pci_bus 0000:06: resource 2 [mem 0x60000000-0x63ffffff pref]
[    0.206482] pci_bus 0000:06: resource 3 [mem 0x64000000-0x67ffffff]
[    0.206529] NET: Registered protocol family 2
[    0.206896] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[    0.207049] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    0.207332] TCP: Hash tables configured (established 16384 bind 16384)
[    0.207486] TCP: reno registered
[    0.207493] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[    0.207543] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[    0.207652] NET: Registered protocol family 1
[    0.207679] pci 0000:00:01.0: disabling DAC on VIA PCI bridge
[    0.207679] pci 0000:01:00.0: Video device with shadowed ROM
[    0.207679] PCI: CLS 64 bytes, default 64
[    0.207679] Unpacking initramfs...
[    0.679692] Freeing initrd memory: 15152K (ffff880036258000 - ffff880037124000)
[    0.679799] agpgart-amd64 0000:00:00.0: AGP bridge [1106/3188]
[    0.692432] agpgart-amd64 0000:00:00.0: AGP aperture is 256M @ 0xe0000000
[    0.692594] microcode: AMD CPU family 0xf not supported
[    0.692969] futex hash table entries: 256 (order: 2, 16384 bytes)
[    0.693005] audit: initializing netlink subsys (disabled)
[    0.693039] audit: type=2000 audit(1479403429.691:1): initialized
[    0.693510] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.693544] zbud: loaded
[    0.693734] VFS: Disk quotas dquot_6.5.2
[    0.693751] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.693833] msgmni has been set to 2498
[    0.694231] alg: No test for stdrng (krng)
[    0.694256] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    0.694310] io scheduler noop registered
[    0.694314] io scheduler deadline registered
[    0.694354] io scheduler cfq registered (default)
[    0.694505] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    0.694533] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    0.694601] GHES: HEST is not enabled!
[    0.694692] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.715148] serial8250: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[    0.715494] Linux agpgart interface v0.103
[    0.715631] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[    0.718829] i8042: Detected active multiplexing controller, rev 1.1
[    0.720061] serio: i8042 KBD port at 0x60,0x64 irq 1
[    0.720071] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[    0.720112] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[    0.720146] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[    0.720181] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[    0.720358] mousedev: PS/2 mouse device common for all mice
[    0.720427] rtc_cmos 00:00: RTC can wake from S4
[    0.720603] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[    0.720651] rtc_cmos 00:00: alarms up to one year, y3k, 242 bytes nvram
[    0.720671] ledtrig-cpu: registered to indicate activity on CPUs
[    0.721038] AMD IOMMUv2 driver by Joerg Roedel <joerg.roedel@amd.com>
[    0.721040] AMD IOMMUv2 functionality not available on this system
[    0.721190] TCP: cubic registered
[    0.721214] NET: Registered protocol family 10
[    0.721535] mip6: Mobile IPv6
[    0.721541] NET: Registered protocol family 17
[    0.721551] mpls_gso: MPLS GSO support
[    0.721878] registered taskstats version 1
[    0.722316] rtc_cmos 00:00: setting system clock to 2016-11-17 17:23:50 UTC (1479403430)
[    0.722383] PM: Hibernation image not present or could not be loaded.
[    0.724594] Freeing unused kernel memory: 1204K (ffffffff818ee000 - ffffffff81a1b000)
[    0.724602] Write protecting the kernel read-only data: 8192k
[    0.725950] Freeing unused kernel memory: 896K (ffff880001520000 - ffff880001600000)
[    0.726877] Freeing unused kernel memory: 212K (ffff8800017cb000 - ffff880001800000)
[    0.743799] systemd-udevd[55]: starting version 215
[    0.744289] random: systemd-udevd urandom read with 2 bits of entropy available
[    0.752520] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[    0.779174] b43-pci-bridge 0000:00:0a.0: enabling device (0000 -> 0002)
[    0.779331] ssb: Found chip with id 0x4306, rev 0x03 and package 0x00
[    0.779337] ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x04, vendor 0x4243)
[    0.779342] ssb: Core 1 found: IEEE 802.11 (cc 0x812, rev 0x05, vendor 0x4243)
[    0.779347] ssb: Core 2 found: PCMCIA (cc 0x80D, rev 0x02, vendor 0x4243)
[    0.779352] ssb: Core 3 found: V90 (cc 0x807, rev 0x02, vendor 0x4243)
[    0.779356] ssb: Core 4 found: PCI (cc 0x804, rev 0x09, vendor 0x4243)
[    0.785832] pps_core: LinuxPPS API ver. 1 registered
[    0.785837] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.786092] PTP clock support registered
[    0.817283] ssb: Sonics Silicon Backplane found on PCI device 0000:00:0a.0
[    0.817670] tg3.c:v3.137 (May 11, 2014)
[    0.818396] wbsd: Winbond W83L51xD SD/MMC card interface driver
[    0.818398] wbsd: Copyright(c) Pierre Ossman
[    0.830851] ACPI: bus type USB registered
[    0.830895] usbcore: registered new interface driver usbfs
[    0.830912] usbcore: registered new interface driver hub
[    0.840093] usbcore: registered new device driver usb
[    0.840958] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.841538] uhci_hcd: USB Universal Host Controller Interface driver
[    0.841735] ehci-pci: EHCI PCI platform driver
[    0.852023] mmc0: W83L51xD id 7112 at 0x820 irq 10 FIFO PnP
[    0.861642] SCSI subsystem initialized
[    0.872063] libata version 3.00 loaded.
[    1.068844] thermal LNXTHERM:00: registered as thermal_zone0
[    1.068848] ACPI: Thermal Zone [THRS] (25 C)
[    1.237335] thermal LNXTHERM:01: registered as thermal_zone1
[    1.237338] ACPI: Thermal Zone [THRC] (58 C)
[    1.292345] tg3 0000:00:0c.0 eth0: Tigon3 [partno(BCM95705A50) rev 3003] (PCI:33MHz:32-bit) MAC address 00:0a:e4:4b:ae:bf
[    1.292354] tg3 0000:00:0c.0 eth0: attached PHY is 5705 (10/100/1000Base-T Ethernet) (WireSpeed[0], EEE[0])
[    1.292358] tg3 0000:00:0c.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[    1.292361] tg3 0000:00:0c.0 eth0: dma_rwctrl[763f0000] dma_mask[32-bit]
[    1.356217] firewire_ohci 0000:00:0b.2: added OHCI v1.0 device as card 0, 4 IR + 4 IT contexts, quirks 0x11
[    1.356578] uhci_hcd 0000:00:10.0: UHCI Host Controller
[    1.356588] uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 1
[    1.356599] uhci_hcd 0000:00:10.0: detected 2 ports
[    1.356651] uhci_hcd 0000:00:10.0: irq 21, io base 0x00001020
[    1.356787] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
[    1.356790] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.356793] usb usb1: Product: UHCI Host Controller
[    1.356796] usb usb1: Manufacturer: Linux 3.16.0-4-amd64 uhci_hcd
[    1.356799] usb usb1: SerialNumber: 0000:00:10.0
[    1.356973] hub 1-0:1.0: USB hub found
[    1.356988] hub 1-0:1.0: 2 ports detected
[    1.357201] uhci_hcd 0000:00:10.1: UHCI Host Controller
[    1.357209] uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 2
[    1.357217] uhci_hcd 0000:00:10.1: detected 2 ports
[    1.357233] uhci_hcd 0000:00:10.1: irq 21, io base 0x00001040
[    1.357315] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[    1.357318] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.357321] usb usb2: Product: UHCI Host Controller
[    1.357324] usb usb2: Manufacturer: Linux 3.16.0-4-amd64 uhci_hcd
[    1.357326] usb usb2: SerialNumber: 0000:00:10.1
[    1.357462] hub 2-0:1.0: USB hub found
[    1.357472] hub 2-0:1.0: 2 ports detected
[    1.357861] ehci-pci 0000:00:10.3: EHCI Host Controller
[    1.357868] ehci-pci 0000:00:10.3: new USB bus registered, assigned bus number 3
[    1.357907] ehci-pci 0000:00:10.3: irq 21, io mem 0xd0002800
[    1.368029] ehci-pci 0000:00:10.3: USB 2.0 started, EHCI 1.00
[    1.368089] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[    1.368092] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.368095] usb usb3: Product: EHCI Host Controller
[    1.368098] usb usb3: Manufacturer: Linux 3.16.0-4-amd64 ehci_hcd
[    1.368100] usb usb3: SerialNumber: 0000:00:10.3
[    1.368237] hub 3-0:1.0: USB hub found
[    1.368247] hub 3-0:1.0: 6 ports detected
[    1.392076] hub 1-0:1.0: USB hub found
[    1.392085] hub 1-0:1.0: 2 ports detected
[    1.416244] hub 2-0:1.0: USB hub found
[    1.416254] hub 2-0:1.0: 2 ports detected
[    1.416522] pata_via 0000:00:11.1: version 0.3.4
[    1.416596] pata_via 0000:00:11.1: can't derive routing for PCI INT A
[    1.418646] scsi0 : pata_via
[    1.418997] scsi1 : pata_via
[    1.419060] ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x1000 irq 14
[    1.419063] ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0x1008 irq 15
[    1.419295] uhci_hcd 0000:00:10.2: UHCI Host Controller
[    1.419304] uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4
[    1.419314] uhci_hcd 0000:00:10.2: detected 2 ports
[    1.419334] uhci_hcd 0000:00:10.2: irq 21, io base 0x00001060
[    1.419657] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[    1.419660] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.419663] usb usb4: Product: UHCI Host Controller
[    1.419665] usb usb4: Manufacturer: Linux 3.16.0-4-amd64 uhci_hcd
[    1.419668] usb usb4: SerialNumber: 0000:00:10.2
[    1.419879] hub 4-0:1.0: USB hub found
[    1.419928] hub 4-0:1.0: 2 ports detected
[    1.596575] ata1.00: ATA-6: FUJITSU MHT2060AT, 009B, max UDMA/100
[    1.596581] ata1.00: 117210240 sectors, multi 16: LBA 
[    1.596587] ata1.00: limited to UDMA/33 due to 40-wire cable
[    1.628434] ata1.00: configured for UDMA/33
[    1.628585] scsi 0:0:0:0: Direct-Access     ATA      FUJITSU MHT2060A 009B PQ: 0 ANSI: 5
[    1.692019] tsc: Refined TSC clocksource calibration: 1794.885 MHz
[    1.792703] ata2.00: ATAPI: UJDA750 DVD/CDRW, 1.50, max UDMA/33
[    1.808599] ata2.00: configured for UDMA/33
[    1.811777] scsi 1:0:0:0: CD-ROM            MATSHITA UJDA750 DVD/CDRW 1.50 PQ: 0 ANSI: 5
[    1.828075] sd 0:0:0:0: [sda] 117210240 512-byte logical blocks: (60.0 GB/55.8 GiB)
[    1.828148] sd 0:0:0:0: [sda] Write Protect is off
[    1.828151] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    1.828182] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.834179] sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray
[    1.834184] cdrom: Uniform CD-ROM driver Revision: 3.20
[    1.834320] sr 1:0:0:0: Attached scsi CD-ROM sr0
[    1.835625] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    1.835711] sr 1:0:0:0: Attached scsi generic sg1 type 5
[    1.856160] firewire_core 0000:00:0b.2: created device fw0: GUID 000ae404021026e1, S400
[    1.896109]  sda: sda1 sda2 < sda5 >
[    1.896694] sd 0:0:0:0: [sda] Attached SCSI disk
[    2.091515] psmouse serio4: synaptics: Touchpad model: 1, fw: 5.8, id: 0x9248b1, caps: 0x904713/0x4000/0x0, board id: 0, fw id: 753378
[    2.131300] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input10
[    2.692091] Switched to clocksource tsc
[    3.840029] floppy0: no floppy controllers found
[    3.840051] work still pending
[    3.852278] PM: Starting manual resume from disk
[    3.852290] PM: Hibernation image partition 8:5 present
[    3.852292] PM: Looking for hibernation image.
[    3.882464] PM: Image not found (code -22)
[    3.882467] PM: Hibernation image not present or could not be loaded.
[    4.433218] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[    5.008500] random: nonblocking pool is initialized
[    5.674969] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR)
[    5.675158] systemd[1]: Detected architecture 'x86-64'.
[    6.028933] systemd[1]: Inserted module 'autofs4'
[    6.042342] systemd[1]: Set hostname to <Stanlay-deb>.
[    8.849213] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[    8.849319] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    8.849338] systemd[1]: Starting Remote File Systems (Pre).
[    8.849378] systemd[1]: Reached target Remote File Systems (Pre).
[    8.849416] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
[    8.849556] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    8.849580] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
[    8.849624] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    8.849640] systemd[1]: Starting Encrypted Volumes.
[    8.849657] systemd[1]: Reached target Encrypted Volumes.
[    8.849676] systemd[1]: Expecting device dev-disk-by\x2duuid-ac70f36b\x2d31a4\x2d41b4\x2d935d\x2d05dbe0788cac.device...
[    8.849694] systemd[1]: Starting Root Slice.
[    8.849731] systemd[1]: Created slice Root Slice.
[    8.849746] systemd[1]: Starting User and Session Slice.
[    8.849803] systemd[1]: Created slice User and Session Slice.
[    8.849820] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[    8.849873] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    8.849889] systemd[1]: Starting Delayed Shutdown Socket.
[    8.849925] systemd[1]: Listening on Delayed Shutdown Socket.
[    8.849941] systemd[1]: Starting Journal Socket (/dev/log).
[    8.849980] systemd[1]: Listening on Journal Socket (/dev/log).
[    8.850000] systemd[1]: Starting udev Control Socket.
[    8.850034] systemd[1]: Listening on udev Control Socket.
[    8.850053] systemd[1]: Starting udev Kernel Socket.
[    8.850089] systemd[1]: Listening on udev Kernel Socket.
[    8.850109] systemd[1]: Starting Journal Socket.
[    8.850149] systemd[1]: Listening on Journal Socket.
[    8.850174] systemd[1]: Starting System Slice.
[    8.850218] systemd[1]: Created slice System Slice.
[    8.850241] systemd[1]: Started File System Check on Root Device.
[    8.850255] systemd[1]: Starting system-getty.slice.
[    8.850316] systemd[1]: Created slice system-getty.slice.
[    8.850348] systemd[1]: Starting Increase datagram queue length...
[    8.851239] systemd[1]: Mounting Debug File System...
[    8.851886] systemd[1]: Mounting Huge Pages File System...
[    8.852648] systemd[1]: Mounting POSIX Message Queue File System...
[    8.853291] systemd[1]: Starting udev Coldplug all Devices...
[    8.934721] systemd[1]: Starting Load Kernel Modules...
[    8.935721] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    8.937196] systemd[1]: Started Set Up Additional Binary Formats.
[    8.937260] systemd[1]: Starting Slices.
[    8.937281] systemd[1]: Reached target Slices.
[    9.158113] systemd[1]: Started udev Coldplug all Devices.
[    9.193409] systemd[1]: Started Create list of required static device nodes for the current kernel.
[    9.193645] systemd[1]: Starting Create Static Device Nodes in /dev...
[    9.248586] fuse init (API version 7.23)
[   10.151647] systemd[1]: Mounted POSIX Message Queue File System.
[   10.151717] systemd[1]: Mounted Huge Pages File System.
[   10.151746] systemd[1]: Mounted Debug File System.
[   10.152153] systemd[1]: Started Increase datagram queue length.
[   10.152657] systemd[1]: Starting Syslog Socket.
[   10.152718] systemd[1]: Listening on Syslog Socket.
[   10.152741] systemd[1]: Starting Journal Service...
[   10.153577] systemd[1]: Started Journal Service.
[   10.559473] cfg80211: Calling CRDA to update world regulatory domain
[   10.920379] b43-phy0: Broadcom 4306 WLAN found (core revision 5)
[   10.932012] b43-phy0: Found PHY: Analog 2, Type 2 (G), Revision 2
[   10.932033] b43-phy0 warning: 5 GHz band is unsupported on this PHY
[   10.944152] Broadcom 43xx driver loaded [ Features: PMNLS ]
[   10.991843] b43 ssb0:0: firmware: direct-loading firmware b43/ucode5.fw
[   11.000165] b43 ssb0:0: firmware: direct-loading firmware b43/pcm5.fw
[   11.010803] b43 ssb0:0: firmware: direct-loading firmware b43/b0g0initvals5.fw
[   11.086685] b43 ssb0:0: firmware: direct-loading firmware b43/b0g0bsinitvals5.fw
[   11.201236] systemd-udevd[144]: starting version 215
[   11.287427] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[   13.871357] ACPI: processor limited to max C-state 1
[   13.909574] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input11
[   13.909628] ACPI: Lid Switch [LID]
[   13.909698] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input12
[   13.909703] ACPI: Sleep Button [SLPB]
[   13.909763] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input13
[   13.909767] ACPI: Power Button [PWRF]
[   14.184931] NET: Registered protocol family 23
[   14.233577] nsc-ircc, chip->init
[   14.233589] nsc-ircc, Found chip at base=0x02e
[   14.233615] nsc-ircc, driver loaded (Dag Brattli)
[   14.233625] nsc_ircc_open(), can't get iobase of 0x2f8
[   14.233655] nsc-ircc, Found chip at base=0x02e
[   14.233680] nsc-ircc, driver loaded (Dag Brattli)
[   14.233684] nsc_ircc_open(), can't get iobase of 0x2f8
[   14.233862] nsc-ircc 00:05: disabled
[   14.361871] ACPI: Video Device [VGA] (multi-head: yes  rom: no  post: no)
[   14.362028] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/LNXVIDEO:00/input/input14
[   14.386877] ACPI: AC Adapter [AC] (on-line)
[   14.427334] ACPI: Battery Slot [BAT0] (battery absent)
[   14.440796] yenta_cardbus 0000:00:0b.0: CardBus bridge found [1025:0046]
[   14.568626] yenta_cardbus 0000:00:0b.0: ISA IRQ mask 0x00b8, PCI irq 17
[   14.568633] yenta_cardbus 0000:00:0b.0: Socket status: 30000006
[   14.570334] yenta_cardbus 0000:00:0b.1: enabling device (0000 -> 0003)
[   14.570478] yenta_cardbus 0000:00:0b.1: CardBus bridge found [1025:0046]
[   14.696617] yenta_cardbus 0000:00:0b.1: ISA IRQ mask 0x00b8, PCI irq 18
[   14.696624] yenta_cardbus 0000:00:0b.1: Socket status: 30000006
[   14.710740] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[   14.712713] via-ircc 0000:00:11.0: can't enable device: BAR 13 [io  0x4000-0x407f] not claimed
[   15.249306] EDAC MC: Ver: 3.0.0
[   15.348830] MCE: In-kernel MCE decoding enabled.
[   15.389223] AMD64 EDAC driver v3.4.0
[   15.389267] EDAC amd64: DRAM ECC disabled.
[   15.389272] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
 Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
 (Note that use of the override may cause unknown side effects.)
[   15.621527] input: PC Speaker as /devices/platform/pcspkr/input/input15
[   15.729380] [drm] Initialized drm 1.1.0 20060810
[   16.043943] powernow_k8: fid 0xa (1800 MHz), vid 0x2
[   16.043950] powernow_k8: fid 0x8 (1600 MHz), vid 0x6
[   16.043952] powernow_k8: fid 0x0 (800 MHz), vid 0x12
[   16.044033] powernow_k8: Found 1 AMD Athlon(tm) 64 Processor 3000+ (1 cpu cores) (version 2.20.00)
[   16.093268] ppdev: user-space parallel port driver
[   16.264206] tsc: Marking TSC unstable due to cpufreq changes
[   16.264317] Switched to clocksource acpi_pm
[   16.273558] pcmcia_socket pcmcia_socket1: cs: memory probe 0x0c0000-0x0fffff:
[   16.273577]  excluding 0xc0000-0xd3fff 0xd8000-0xfffff
[   16.273640] pcmcia_socket pcmcia_socket1: cs: memory probe 0xa0000000-0xa0ffffff:
[   16.273672]  clean.
[   16.273713] pcmcia_socket pcmcia_socket1: cs: memory probe 0x60000000-0x60ffffff:
[   16.273742]  excluding 0x60000000-0x60ffffff
[   16.274349] pcmcia_socket pcmcia_socket0: cs: memory probe 0x0c0000-0x0fffff:
[   16.274363]  excluding 0xc0000-0xd3fff 0xd8000-0xfffff
[   16.274422] pcmcia_socket pcmcia_socket0: cs: memory probe 0xa0000000-0xa0ffffff:
[   16.274454]  clean.
[   16.274493] pcmcia_socket pcmcia_socket0: cs: memory probe 0x60000000-0x60ffffff:
[   16.274521]  excluding 0x60000000-0x60ffffff
[   16.582269] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[   17.296058] floppy0: no floppy controllers found
[   17.296092] work still pending
[   17.619692] systemd-journald[140]: Received request to flush runtime journal from PID 1
[   17.761421] [drm] radeon kernel modesetting enabled.
[   17.762387] [drm] initializing kernel modesetting (RV350 0x1002:0x4E50 0x1025:0x0046).
[   17.762417] [drm] register mmio base: 0xD0100000
[   17.762421] [drm] register mmio size: 65536
[   17.762633] agpgart-amd64 0000:00:00.0: AGP 3.5 bridge
[   17.762652] agpgart-amd64 0000:00:00.0: putting AGP V3 device into 8x mode
[   17.762730] radeon 0000:01:00.0: putting AGP V3 device into 8x mode
[   17.762739] radeon 0000:01:00.0: GTT: 256M 0xE0000000 - 0xEFFFFFFF
[   17.762745] [drm] Generation 2 PCI interface, using max accessible memory
[   17.762754] radeon 0000:01:00.0: VRAM: 128M 0x00000000D8000000 - 0x00000000DFFFFFFF (64M used)
[   17.762778] [drm] Detected VRAM RAM=128M, BAR=128M
[   17.762782] [drm] RAM width 128bits DDR
[   17.762911] [TTM] Zone  kernel: Available graphics memory: 640718 kiB
[   17.762915] [TTM] Initializing pool allocator
[   17.762930] [TTM] Initializing DMA pool allocator
[   17.762982] [drm] radeon: 64M of VRAM memory ready
[   17.762987] [drm] radeon: 256M of GTT memory ready.
[   17.763041] [drm] radeon: 1 quad pipes, 1 Z pipes initialized.
[   17.768070] radeon 0000:01:00.0: WB disabled
[   17.768082] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x00000000e0000000 and cpu addr 0xffffc900003ba000
[   17.768088] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[   17.768092] [drm] Driver supports precise vblank timestamp query.
[   17.768147] [drm] radeon: irq initialized.
[   17.768173] [drm] Loading R300 Microcode
[   17.879922] radeon 0000:01:00.0: firmware: direct-loading firmware radeon/R300_cp.bin
[   17.880774] [drm] radeon: ring at 0x00000000E0001000
[   17.880805] [drm] ring test succeeded in 1 usecs
[   17.885224] [drm] ib test succeeded in 0 usecs
[   17.886139] [drm] Panel ID String: 1024x768                
[   17.886144] [drm] Panel Size 1024x768
[   17.886252] [drm] No TV DAC info found in BIOS
[   17.906268] [drm] radeon legacy LVDS backlight initialized
[   17.906273] [drm] Radeon Display Connectors
[   17.906277] [drm] Connector 0:
[   17.906280] [drm]   VGA-1
[   17.906285] [drm]   DDC: 0x60 0x60 0x60 0x60 0x60 0x60 0x60 0x60
[   17.906288] [drm]   Encoders:
[   17.906291] [drm]     CRT1: INTERNAL_DAC1
[   17.906295] [drm] Connector 1:
[   17.906297] [drm]   LVDS-1
[   17.906300] [drm]   Encoders:
[   17.906303] [drm]     LCD1: INTERNAL_LVDS
[   17.906306] [drm] Connector 2:
[   17.906309] [drm]   SVIDEO-1
[   17.906311] [drm]   Encoders:
[   17.906314] [drm]     TV1: INTERNAL_DAC2
[   18.004216] [drm] fb mappable at 0xD8040000
[   18.004222] [drm] vram apper at 0xD8000000
[   18.004224] [drm] size 3145728
[   18.004225] [drm] fb depth is 24
[   18.004226] [drm]    pitch is 4096
[   18.004418] fbcon: radeondrmfb (fb0) is primary device
[   18.085205] Console: switching to colour frame buffer device 128x48
[   18.132717] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device
[   18.132720] radeon 0000:01:00.0: registered panic notifier
[   18.132730] [drm] Initialized radeon 2.39.0 20080528 for 0000:01:00.0 on minor 0
[   19.216257] Adding 2421756k swap on /dev/sda5.  Priority:-1 extents:1 across:2421756k FS
[   20.716928] tg3 0000:00:0c.0: firmware: direct-loading firmware tigon/tg3_tso5.bin
[   20.989640] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   83.537690] b43-phy0: Loading firmware version 666.2 (2011-02-23 01:15:07)
[   83.604667] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   85.976823] wlan0: authenticate with 38:10:d5:37:4f:4a
[   86.000175] wlan0: send auth to 38:10:d5:37:4f:4a (try 1/3)
[   86.204021] wlan0: send auth to 38:10:d5:37:4f:4a (try 2/3)
[   86.408020] wlan0: send auth to 38:10:d5:37:4f:4a (try 3/3)
[   86.612019] wlan0: authentication with 38:10:d5:37:4f:4a timed out
[   87.852620] wlan0: authenticate with 38:10:d5:37:4f:4a
[   87.864469] wlan0: send auth to 38:10:d5:37:4f:4a (try 1/3)
[   88.068020] wlan0: send auth to 38:10:d5:37:4f:4a (try 2/3)
[   88.272021] wlan0: send auth to 38:10:d5:37:4f:4a (try 3/3)
[   88.476020] wlan0: authentication with 38:10:d5:37:4f:4a timed out
[   90.100602] wlan0: authenticate with 38:10:d5:37:4f:4a
[   90.112563] wlan0: send auth to 38:10:d5:37:4f:4a (try 1/3)
[   90.316020] wlan0: send auth to 38:10:d5:37:4f:4a (try 2/3)
[   90.322268] wlan0: authenticated
[   90.324041] wlan0: associate with 38:10:d5:37:4f:4a (try 1/3)
[   90.528020] wlan0: associate with 38:10:d5:37:4f:4a (try 2/3)
[   90.732019] wlan0: associate with 38:10:d5:37:4f:4a (try 3/3)
[   90.836616] wlan0: RX AssocResp from 38:10:d5:37:4f:4a (capab=0x431 status=0 aid=6)
[   90.836995] wlan0: associated
[   90.837890] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   90.837965] cfg80211: Calling CRDA to update world regulatory domain
[   92.839032] wlan0: disassociated from 38:10:d5:37:4f:4a (Reason: 2)
[   92.839822] cfg80211: Calling CRDA for country: DE
[  106.320608] wlan0: authenticate with 38:10:d5:37:4f:4a
[  106.348128] wlan0: send auth to 38:10:d5:37:4f:4a (try 1/3)
[  106.552020] wlan0: send auth to 38:10:d5:37:4f:4a (try 2/3)
[  106.756028] wlan0: send auth to 38:10:d5:37:4f:4a (try 3/3)
[  106.960019] wlan0: authentication with 38:10:d5:37:4f:4a timed out
[  131.516609] wlan0: authenticate with 38:10:d5:37:4f:4a
[  131.536249] wlan0: send auth to 38:10:d5:37:4f:4a (try 1/3)
[  131.740020] wlan0: send auth to 38:10:d5:37:4f:4a (try 2/3)
[  131.794102] wlan0: authenticated
[  131.796043] wlan0: associate with 38:10:d5:37:4f:4a (try 1/3)
[  132.000022] wlan0: associate with 38:10:d5:37:4f:4a (try 2/3)
[  132.204020] wlan0: associate with 38:10:d5:37:4f:4a (try 3/3)
[  132.408019] wlan0: association with 38:10:d5:37:4f:4a timed out
[  146.437165] RPC: Registered named UNIX socket transport module.
[  146.437175] RPC: Registered udp transport module.
[  146.437180] RPC: Registered tcp transport module.
[  146.437184] RPC: Registered tcp NFSv4.1 backchannel transport module.
[  146.489996] FS-Cache: Loaded
[  146.543886] FS-Cache: Netfs 'nfs' registered for caching
[  146.677989] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[  180.452893] wlan0: authenticate with 38:10:d5:37:4f:4a
[  180.464369] wlan0: send auth to 38:10:d5:37:4f:4a (try 1/3)
[  180.509942] wlan0: authenticated
[  180.512143] wlan0: associate with 38:10:d5:37:4f:4a (try 1/3)
[  180.545794] wlan0: RX AssocResp from 38:10:d5:37:4f:4a (capab=0x431 status=0 aid=6)
[  180.546207] wlan0: associated
Comment 6 Bjorn Helgaas 2017-03-20 22:00:19 UTC 
This is a test update; please ignore.