Attachment 108436 Details for Bug 85471 – Dump of serial console during bootup... up to hang on shutdown.

Dump of serial console during bootup... up to hang on shutdown.

kernel_messages_hang_nouveau_on_reboot.txt (text/plain), 44.26 KB, created by Christian Vogel on 2014-10-26 09:37:15 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Christian Vogel

Created: 2014-10-26 09:37:15 UTC

Size: 44.26 KB

patch

obsolete

>[    0.000000] Initializing cgroup subsys cpuset
>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Initializing cgroup subsys cpuacct
>[    0.000000] Linux version 3.18.0-rc1-cv+ (chris@optiplex) (gcc version 4.9.1 20140903 (prerelease) (GCC) ) #4 SMP PREEMPT Sat Oct 25 20:14:35 CEST 2014
>[    0.000000] Command line: BOOT_IMAGE=../vmlinuz-3.18.0-rc1-cv+ rootflags=compress,subvol=@root root=/dev/sda3 rw console=ttyS0,115200
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ebff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000cfdff7ff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000cfdff800-0x00000000cfe53bff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000cfe53c00-0x00000000cfe55bff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000cfe55c00-0x00000000cfffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fed003ff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed9ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000feefffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ffb00000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000127ffffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.5 present.
>[    0.000000] e820: last_pfn = 0x128000 max_arch_pfn = 0x400000000
>[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
>[    0.000000] e820: last_pfn = 0xcfdff max_arch_pfn = 0x400000000
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
>[    0.000000] init_memory_mapping: [mem 0x127e00000-0x127ffffff]
>[    0.000000] init_memory_mapping: [mem 0x124000000-0x127dfffff]
>[    0.000000] init_memory_mapping: [mem 0x100000000-0x123ffffff]
>[    0.000000] init_memory_mapping: [mem 0x00100000-0xcfdfefff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000000FEC00 000024 (v02 DELL  )
>[    0.000000] ACPI: XSDT 0x00000000000FC5AB 00008C (v01 DELL   B9K      00000015 ASL  00000061)
>[    0.000000] ACPI: FACP 0x00000000000FC6DB 0000F4 (v03 DELL   B9K      00000015 ASL  00000061)
>[    0.000000] ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 128/64 (20140828/tbfadt-618)
>[    0.000000] ACPI: DSDT 0x00000000FFF7AB7B 004596 (v01 DELL   dt_ex    00001000 INTL 20050624)
>[    0.000000] ACPI: FACS 0x00000000CFDFF800 000040
>[    0.000000] ACPI: SSDT 0x00000000FFF7F230 0000AA (v01 DELL   st_ex    00001000 INTL 20050624)
>[    0.000000] ACPI: APIC 0x00000000000FC7CF 000092 (v01 DELL   B9K      00000015 ASL  00000061)
>[    0.000000] ACPI: BOOT 0x00000000000FC861 000028 (v01 DELL   B9K      00000015 ASL  00000061)
>[    0.000000] ACPI: ASF! 0x00000000000FC889 000096 (v32 DELL   B9K      00000015 ASL  00000061)
>[    0.000000] ACPI: MCFG 0x00000000000FC91F 00003E (v01 DELL   B9K      00000015 ASL  00000061)
>[    0.000000] ACPI: HPET 0x00000000000FC95D 000038 (v01 DELL   B9K      00000015 ASL  00000061)
>[    0.000000] ACPI: TCPA 0x00000000000FCBB9 000032 (v01 DELL   B9K      00000015 ASL  00000061)
>[    0.000000] ACPI: DMAR 0x00000000000FCBEB 0000A8 (v01 DELL   B9K      00000015 ASL  00000061)
>[    0.000000] ACPI: SLIC 0x00000000000FC995 000176 (v01 DELL   B9K      00000015 ASL  00000061)
>[    0.000000] ACPI: SSDT 0x00000000CFDFF840 0001B7 (v01 DpgPmm Cpu0Ist  00000011 INTL 20050624)
>[    0.000000] ACPI: SSDT 0x00000000CFDFFC49 0001B7 (v01 DpgPmm Cpu1Ist  00000011 INTL 20050624)
>[    0.000000] ACPI: SSDT 0x00000000CFE00052 000140 (v01 DpgPmm CpuPm    00000010 INTL 20050624)
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
>[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
>[    0.000000]   Normal   [mem 0x100000000-0x127ffffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x00001000-0x0009dfff]
>[    0.000000]   node   0: [mem 0x00100000-0xcfdfefff]
>[    0.000000]   node   0: [mem 0x100000000-0x127ffffff]
>[    0.000000] Initmem setup node 0 [mem 0x00001000-0x127ffffff]
>[    0.000000] ACPI: PM-Timer IO Port: 0x808
>[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x05] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x07] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x01] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x02] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x03] disabled)
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1])
>[    0.000000] ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
>[    0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000
>[    0.000000] smpboot: 8 Processors exceeds NR_CPUS limit of 2
>[    0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
>[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x000effff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xcfdff000-0xcfdfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xcfe00000-0xcfe52fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xcfe53000-0xcfe53fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xcfe54000-0xcfe54fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xcfe55000-0xcfe55fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xcfe56000-0xcfffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xd0000000-0xdfffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfebfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfecfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed1ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfed9ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfeda0000-0xfedfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xffafffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xffb00000-0xffffffff]
>[    0.000000] e820: [mem 0xd0000000-0xdfffffff] available for PCI devices
>[    0.000000] Booting paravirtualized kernel on bare hardware
>[    0.000000] setup_percpu: NR_CPUS:2 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 31 pages/cpu @ffff880127c00000 s86272 r8192 d32512 u1048576
>[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 999311
>[    0.000000] Kernel command line: BOOT_IMAGE=../vmlinuz-3.18.0-rc1-cv+ rootflags=compress,subvol=@root root=/dev/sda3 rw console=ttyS0,115200
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.000000] Memory: 3911012K/4060784K available (5937K kernel code, 1015K rwdata, 2156K rodata, 1180K init, 1168K bss, 149772K reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
>[    0.000000] Preemptible hierarchical RCU implementation.
>[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
>[    0.000000] 	Dump stacks of tasks blocking RCU-preempt GP.
>[    0.000000] NR_IRQS:4352 nr_irqs:440 0
>[    0.000000] Console: colour VGA+ 80x25
>[    0.000000] console [ttyS0] enabled
>[    0.000000] allocated 16252928 bytes of page_cgroup
>[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] tsc: Detected 1994.982 MHz processor
>[    0.006683] Calibrating delay loop (skipped), value calculated using timer frequency.. 3991.21 BogoMIPS (lpj=6649940)
>[    0.013337] pid_max: default: 32768 minimum: 301
>[    0.016681] ACPI: Core revision 20140828
>[    0.093008] ACPI: All ACPI Tables successfully acquired
>[    0.097269] Security Framework initialized
>[    0.100011] Yama: becoming mindful.
>[    0.103356] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.106672] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.110357] Initializing cgroup subsys memory
>[    0.113346] Initializing cgroup subsys devices
>[    0.116673] Initializing cgroup subsys freezer
>[    0.120006] Initializing cgroup subsys net_cls
>[    0.123339] Initializing cgroup subsys blkio
>[    0.126702] CPU: Physical Processor ID: 0
>[    0.130003] CPU: Processor Core ID: 0
>[    0.133337] mce: CPU supports 6 MCE banks
>[    0.136676] CPU0: Thermal monitoring enabled (TM2)
>[    0.140010] Last level iTLB entries: 4KB 128, 2MB 4, 4MB 4
>[    0.140010] Last level dTLB entries: 4KB 256, 2MB 0, 4MB 32, 1GB 0
>[    0.143447] Freeing SMP alternatives memory: 20K (ffffffff81c26000 - ffffffff81c2b000)
>[    0.150285] ftrace: allocating 25493 entries in 100 pages
>[    0.163452] dmar: Host address width 36
>[    0.166672] dmar: DRHD base: 0x000000fedae000 flags: 0x0
>[    0.170015] dmar: IOMMU 0: reg_base_addr fedae000 ver 1:0 cap c9008020a30270 ecap 1000
>[    0.173337] dmar: DRHD base: 0x000000fedb1000 flags: 0x1
>[    0.176674] dmar: IOMMU 1: reg_base_addr fedb1000 ver 1:0 cap c9008020230270 ecap 1000
>[    0.180003] dmar: RMRR base: 0x000000cfe58000 end: 0x000000cfe6ffff
>[    0.183807] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.222086] smpboot: CPU0: Intel(R) Pentium(R) Dual  CPU  E2180  @ 2.00GHz (fam: 06, model: 0f, stepping: 0d)
>[    0.233333] Performance Events: PEBS fmt0+, 4-deep LBR, Core2 events, Intel PMU driver.
>[    0.236668] perf_event_intel: PEBS disabled due to CPU errata
>[    0.240003] ... version:                2
>[    0.243334] ... bit width:              40
>[    0.246668] ... generic registers:      2
>[    0.250001] ... value mask:             000000ffffffffff
>[    0.253335] ... max period:             000000007fffffff
>[    0.256668] ... fixed-purpose events:   3
>[    0.260001] ... event mask:             0000000700000003
>[    0.286803] x86: Booting SMP configuration:
>[    0.290006] .... node  #0, CPUs:      #1
>[    0.306766] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.310014] x86: Booted up 1 node, 2 CPUs
>[    0.313336] smpboot: Total of 2 processors activated (7983.42 BogoMIPS)
>[    0.317610] devtmpfs: initialized
>[    0.320215] PM: Registering ACPI NVS region [mem 0xcfdff800-0xcfe53bff] (345088 bytes)
>[    0.330026] xor: measuring software checksum speed
>[    0.365481]    prefetch64-sse:  8007.600 MB/sec
>[    0.402147]    generic_sse:  7095.600 MB/sec
>[    0.406668] xor: using function: prefetch64-sse (8007.600 MB/sec)
>[    0.413363] RTC time:  9:04:15, date: 10/26/14
>[    0.416834] NET: Registered protocol family 16
>[    0.433337] cpuidle: using governor ladder
>[    0.453342] cpuidle: using governor menu
>[    0.456749] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.460004] ACPI: bus type PCI registered
>[    0.463336] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.466754] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.470004] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
>[    0.473990] PCI: Using configuration type 1 for base access
>[    0.546686] raid6: sse2x1    3225 MB/s
>[    0.606677] raid6: sse2x2    3435 MB/s
>[    0.666668] raid6: sse2x4    5642 MB/s
>[    0.670002] raid6: using algorithm sse2x4 (5642 MB/s)
>[    0.673335] raid6: using ssse3x2 recovery algorithm
>[    0.676724] ACPI: Added _OSI(Module Device)
>[    0.680002] ACPI: Added _OSI(Processor Device)
>[    0.683336] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.686668] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.745681] ACPI: Interpreter enabled
>[    0.746679] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140828/hwxface-580)
>[    0.755522] ACPI: (supports S0 S1 S3 S4 S5)
>[    0.756669] ACPI: Using IOAPIC for interrupt routing
>[    0.760126] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.773084] acpi LNXIOBAY:00: ACPI dock station (docks/bays count: 1)
>[    0.913370] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>[    0.916678] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.920008] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
>[    0.964224] PCI host bridge to bus 0000:00
>[    0.966675] pci_bus 0000:00: root bus resource [bus 00-ff]
>[    0.970004] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    0.973336] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.976670] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.980003] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000effff]
>[    0.983336] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff]
>[    0.986669] pci_bus 0000:00: root bus resource [mem 0xf0000000-0xfec00000]
>[    0.990003] pci_bus 0000:00: root bus resource [mem 0xcff00000-0xdfffffff]
>[    0.993336] pci_bus 0000:00: root bus resource [mem 0xff980800-0xff980bff]
>[    0.996669] pci_bus 0000:00: root bus resource [mem 0xff97c000-0xff97ffff]
>[    1.000003] pci_bus 0000:00: root bus resource [mem 0xfed20000-0xfed9ffff]
>[    1.003336] pci_bus 0000:00: root bus resource [mem 0xfedad800-0xfedadfff]
>[    1.007513] pci 0000:00:01.0: System wakeup disabled by ACPI
>[    1.011044] pci 0000:00:1a.0: System wakeup disabled by ACPI
>[    1.013832] pci 0000:00:1a.1: System wakeup disabled by ACPI
>[    1.018223] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    1.020509] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    1.023837] pci 0000:00:1d.1: System wakeup disabled by ACPI
>[    1.030367] pci 0000:00:1d.2: System wakeup disabled by ACPI
>[    1.037008] pci 0000:00:1e.0: System wakeup disabled by ACPI
>[    1.040163] pci 0000:00:1f.0: can't claim BAR 13 [io  0x0800-0x087f]: address conflict with ACPI CPU throttle [io  0x0810-0x0815]
>[    1.043340] pci 0000:00:1f.0: quirk: [io  0x0880-0x08bf] claimed by ICH6 GPIO
>[    1.046671] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0c00 (mask 007f)
>[    1.050004] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 00e0 (mask 0007)
>[    1.058274] pci 0000:00:01.0: PCI bridge to [bus 01]
>[    1.070025] pci 0000:00:1c.0: PCI bridge to [bus 02]
>[    1.073446] pci 0000:00:1e.0: PCI bridge to [bus 03] (subtractive decode)
>[    1.106908] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 15)
>[    1.114786] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 9 10 11 12 15)
>[    1.122816] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *9 10 11 12 15)
>[    1.127436] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 *10 11 12 15)
>[    1.135341] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 15) *0, disabled.
>[    1.144434] ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 5 6 7 9 10 11 12 15)
>[    1.152433] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 7 9 10 11 12 15)
>[    1.157081] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 *10 11 12 15)
>[    1.164584] ACPI: Enabled 3 GPEs in block 00 to 3F
>[    1.166801] vgaarb: setting as boot device: PCI:0000:01:00.0
>[    1.169999] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
>[    1.170003] vgaarb: loaded
>[    1.172695] vgaarb: bridge control possible 0000:01:00.0
>[    1.173454] SCSI subsystem initialized
>[    1.176738] wmi: Mapper loaded
>[    1.180011] PCI: Using ACPI for IRQ routing
>[    1.192280] pci 0000:00:1f.2: can't claim BAR 5 [mem 0xff970000-0xff9707ff]: no compatible bridge window
>[    1.193358] Expanded resource reserved due to conflict with PCI Bus 0000:00
>[    1.196671] Expanded resource reserved due to conflict with PCI Bus 0000:00
>[    1.200185] NetLabel: Initializing
>[    1.203335] NetLabel:  domain hash size = 128
>[    1.206668] NetLabel:  protocols = UNLABELED CIPSOv4
>[    1.210016] NetLabel:  unlabeled traffic allowed by default
>[    1.213397] HPET: 4 timers in total, 0 timers will be used for per-cpu timer
>[    1.216671] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
>[    1.221170] hpet0: 4 comparators, 64-bit 14.318180 MHz counter
>[    1.226698] Switched to clocksource hpet
>[    1.239739] pnp: PnP ACPI init
>[    1.246919] pnp 00:00: disabling [io  0x0800-0x085f] because it overlaps 0000:00:1f.0 BAR 13 [io  0x0800-0x087f]
>[    1.257063] pnp 00:00: disabling [io  0x0860-0x08ff] because it overlaps 0000:00:1f.0 BAR 13 [io  0x0800-0x087f]
>[    1.267258] system 00:00: [io  0x0c00-0x0c7f] has been reserved
>[    1.311491] pnp: PnP ACPI: found 5 devices
>[    1.323410] pci 0000:00:1f.0: BAR 13: [io  0x0800-0x087f] has bogus alignment
>[    1.330543] pci 0000:00:1c.0: BAR 15: assigned [mem 0xf0000000-0xf01fffff 64bit pref]
>[    1.338350] pci 0000:00:1f.2: BAR 5: assigned [mem 0xf0200000-0xf02007ff]
>[    1.345121] pci 0000:00:01.0: PCI bridge to [bus 01]
>[    1.350070] pci 0000:00:01.0:   bridge window [io  0xd000-0xdfff]
>[    1.356146] pci 0000:00:01.0:   bridge window [mem 0xfa000000-0xfeafffff]
>[    1.362914] pci 0000:00:01.0:   bridge window [mem 0xd0000000-0xdfffffff 64bit pref]
>[    1.370636] pci 0000:00:1c.0: PCI bridge to [bus 02]
>[    1.375585] pci 0000:00:1c.0:   bridge window [io  0xc000-0xcfff]
>[    1.381662] pci 0000:00:1c.0:   bridge window [mem 0xf9f00000-0xf9ffffff]
>[    1.388431] pci 0000:00:1c.0:   bridge window [mem 0xf0000000-0xf01fffff 64bit pref]
>[    1.396155] pci 0000:00:1e.0: PCI bridge to [bus 03]
>[    1.401247] NET: Registered protocol family 2
>[    1.405820] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[    1.413115] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
>[    1.419884] TCP: Hash tables configured (established 32768 bind 32768)
>[    1.426442] TCP: reno registered
>[    1.429667] UDP hash table entries: 2048 (order: 4, 65536 bytes)
>[    1.435684] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>[    1.442234] NET: Registered protocol family 1
>[    1.452507] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    1.458945] software IO TLB [mem 0xcbdff000-0xcfdff000] (64MB) mapped at [ffff8800cbdff000-ffff8800cfdfefff]
>[    1.468811] Simple Boot Flag at 0x7a set to 0x80
>[    1.473612] Scanning for low memory corruption every 60 seconds
>[    1.479911] futex hash table entries: 512 (order: 3, 32768 bytes)
>[    1.486482] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    1.495490] zpool: loaded
>[    1.498106] zbud: loaded
>[    1.500853] VFS: Disk quotas dquot_6.5.2
>[    1.504827] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    1.511440] msgmni has been set to 7638
>[    1.515354] Key type big_key registered
>[    1.519469] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
>[    1.526899] io scheduler noop registered
>[    1.530813] io scheduler deadline registered
>[    1.535123] io scheduler cfq registered (default)
>[    1.540966] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    1.546562] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
>[    1.553260] GHES: HEST is not enabled!
>[    1.557109] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
>[    1.584023] serial 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    1.592656] Linux agpgart interface v0.103
>[    1.596763] [drm] Initialized drm 1.1.0 20060810
>[    1.601963] nouveau  [  DEVICE][0000:01:00.0] BOOT0  : 0x086f00a2
>[    1.608042] nouveau  [  DEVICE][0000:01:00.0] Chipset: G86 (NV86)
>[    1.614116] nouveau  [  DEVICE][0000:01:00.0] Family : NV50
>[    1.619719] nouveau  [   VBIOS][0000:01:00.0] checking PRAMIN for image...
>[    1.669201] nouveau  [   VBIOS][0000:01:00.0] ... appears to be valid
>[    1.675623] nouveau  [   VBIOS][0000:01:00.0] using image from PRAMIN
>[    1.682214] nouveau  [   VBIOS][0000:01:00.0] BIT signature found
>[    1.688288] nouveau  [   VBIOS][0000:01:00.0] version 60.86.6b.00.23
>[    1.714846] nouveau  [     PMC][0000:01:00.0] MSI interrupts enabled
>[    1.721218] nouveau  [     PFB][0000:01:00.0] RAM type: DDR2
>[    1.726860] nouveau  [     PFB][0000:01:00.0] RAM size: 256 MiB
>[    1.732759] nouveau  [     PFB][0000:01:00.0]    ZCOMP: 646 tags
>[    2.476679] tsc: Refined TSC clocksource calibration: 1994.987 MHz
>[    2.587787] nouveau  [  PTHERM][0000:01:00.0] FAN control: PWM
>[    2.593618] nouveau  [  PTHERM][0000:01:00.0] fan management: automatic
>[    2.600215] nouveau  [  PTHERM][0000:01:00.0] internal sensor: yes
>[    2.626410] nouveau  [     CLK][0000:01:00.0] 20: core 208 MHz shader 416 MHz memory 100 MHz
>[    2.634826] nouveau  [     CLK][0000:01:00.0] 21: core 459 MHz shader 918 MHz memory 400 MHz
>[    2.643270] nouveau  [     CLK][0000:01:00.0] --: core 459 MHz shader 918 MHz memory 399 MHz
>[    2.651868] [TTM] Zone  kernel: Available graphics memory: 1955516 kiB
>[    2.658380] [TTM] Initializing pool allocator
>[    2.662730] [TTM] Initializing DMA pool allocator
>[    2.667435] nouveau  [     DRM] VRAM: 256 MiB
>[    2.671778] nouveau  [     DRM] GART: 1048576 MiB
>[    2.676469] nouveau  [     DRM] TMDS table version 2.0
>[    2.681592] nouveau  [     DRM] DCB version 4.0
>[    2.686109] nouveau  [     DRM] DCB outp 00: 02011300 00000028
>[    2.691924] nouveau  [     DRM] DCB outp 01: 01011302 00000010
>[    2.697739] nouveau  [     DRM] DCB outp 02: 01000310 00000028
>[    2.703553] nouveau  [     DRM] DCB outp 03: 02000312 00000010
>[    2.709367] nouveau  [     DRM] DCB conn 00: 2030
>[    2.714063] nouveau  [     DRM] DCB conn 01: 1130
>[    2.730252] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    2.736848] [drm] Driver supports precise vblank timestamp query.
>[    2.754638] nouveau  [     DRM] MM: using CRYPT for buffer copies
>[    2.842216] nouveau  [     DRM] allocated 1920x1200 fb: 0x60000, bo ffff8800cb686000
>[    2.850053] fbcon: nouveaufb (fb0) is primary device
>[    2.940832] Console: switching to colour frame buffer device 160x64
>[    2.953767] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device
>[    2.960101] nouveau 0000:01:00.0: registered panic notifier
>[    2.996704] [drm] Initialized nouveau 1.2.1 20120801 for 0000:01:00.0 on minor 0
>[    3.004789] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x2f impl SATA mode
>[    3.012947] ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pmp pio slum part ccc ems sxs 
>[    3.047806] scsi host0: ahci
>[    3.050915] scsi host1: ahci
>[    3.053937] scsi host2: ahci
>[    3.056963] scsi host3: ahci
>[    3.059976] scsi host4: ahci
>[    3.063004] scsi host5: ahci
>[    3.065961] ata1: SATA max UDMA/133 abar m2048@0xf0200000 port 0xf0200100 irq 27
>[    3.073340] ata2: SATA max UDMA/133 abar m2048@0xf0200000 port 0xf0200180 irq 27
>[    3.080713] ata3: SATA max UDMA/133 abar m2048@0xf0200000 port 0xf0200200 irq 27
>[    3.088085] ata4: SATA max UDMA/133 abar m2048@0xf0200000 port 0xf0200280 irq 27
>[    3.095456] ata5: DUMMY
>[    3.097895] ata6: SATA max UDMA/133 abar m2048@0xf0200000 port 0xf0200380 irq 27
>[    3.105361] rtc_cmos 00:01: RTC can wake from S4
>[    3.110163] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
>[    3.116270] rtc_cmos 00:01: alarms up to one day, 242 bytes nvram, hpet irqs
>[    3.123502] TCP: cubic registered
>[    3.126992] NET: Registered protocol family 10
>[    3.131752] NET: Registered protocol family 17
>[    3.136632] registered taskstats version 1
>[    3.141507] Btrfs loaded
>[    3.144430]   Magic number: 2:445:71
>[    3.148091] rtc_cmos 00:01: setting system clock to 2014-10-26 09:04:18 UTC (1414314258)
>[    3.423374] ata6: SATA link down (SStatus 4 SControl 300)
>[    3.490100] Switched to clocksource tsc
>[    3.593367] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[    3.599553] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[    3.605745] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[    3.611930] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[    3.618104] ata4.00: ATA-8: WDC WD6400AACS-00D6B1, 01.01A01, max UDMA/133
>[    3.624871] ata4.00: 1250263728 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
>[    3.632009] ata2.00: ATAPI: HL-DT-ST DVD+/-RW GSA-H73N, B103, max UDMA/100
>[    3.638939] ata3.00: ATA-8: WDC WD6400AACS-00D6B1, 01.01A01, max UDMA/133
>[    3.645711] ata3.00: 1250263728 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
>[    3.652980] ata4.00: configured for UDMA/133
>[    3.657247] ata2.00: configured for UDMA/100
>[    3.661647] ata3.00: configured for UDMA/133
>[    3.688403] ata1.00: ATA-7: ST3160815AS, 4.ADA, max UDMA/133
>[    3.694045] ata1.00: 312500000 sectors, multi 0: LBA48 NCQ (depth 31/32)
>[    3.746705] ata1.00: configured for UDMA/133
>[    3.751104] scsi 0:0:0:0: Direct-Access     ATA      ST3160815AS      A    PQ: 0 ANSI: 5
>[    3.759427] sd 0:0:0:0: [sda] 312500000 512-byte logical blocks: (160 GB/149 GiB)
>[    3.766954] sd 0:0:0:0: [sda] Write Protect is off
>[    3.767694] scsi 1:0:0:0: CD-ROM            HL-DT-ST DVD+-RW GSA-H73N B103 PQ: 0 ANSI: 5
>[    3.772008] scsi 2:0:0:0: Direct-Access     ATA      WDC WD6400AACS-0 1A01 PQ: 0 ANSI: 5
>[    3.772255] sd 2:0:0:0: [sdb] 1250263728 512-byte logical blocks: (640 GB/596 GiB)
>[    3.772393] scsi 3:0:0:0: Direct-Access     ATA      WDC WD6400AACS-0 1A01 PQ: 0 ANSI: 5
>[    3.772687] sd 2:0:0:0: [sdb] Write Protect is off
>[    3.772730] sd 3:0:0:0: [sdc] 1250263728 512-byte logical blocks: (640 GB/596 GiB)
>[    3.772746] sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    3.772860] sd 3:0:0:0: [sdc] Write Protect is off
>[    3.772952] sd 3:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    3.838606] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    3.894175]  sda: sda1 sda2 sda3
>[    3.897797] sd 0:0:0:0: [sda] Attached SCSI disk
>[    4.279952]  sdb: unknown partition table
>[    4.283988]  sdc: unknown partition table
>[    4.284170] sd 2:0:0:0: [sdb] Attached SCSI disk
>[    4.292798] sd 3:0:0:0: [sdc] Attached SCSI disk
>[    4.311344] BTRFS: device label rootfs devid 1 transid 73899 /dev/root
>[    4.318482] BTRFS info (device sda3): disk space caching is enabled
>[    5.000051] VFS: Mounted root (btrfs filesystem) on device 0:15.
>[    5.007305] Freeing unused kernel memory: 1180K (ffffffff81aff000 - ffffffff81c26000)
>[    5.015125] Write protecting the kernel read-only data: 10240k
>[    5.021768] Freeing unused kernel memory: 196K (ffff8800015cf000 - ffff880001600000)
>[    5.035611] Freeing unused kernel memory: 1940K (ffff88000181b000 - ffff880001a00000)
>[    5.684488] random: nonblocking pool is initialized
>[    6.169011] systemd[1]: systemd 216 running in system mode. (+PAM -AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID -ELFUTILS +KMOD -IDN )
>[    6.186750] systemd[1]: Detected architecture 'x86-64'.
>
>Welcome to Arch Linux!
>
>(... stripped unreadable/wrapped systemd messages ...)
>
>[    9.305359] usbip_core: USB/IP Core v1.0.0
>[    9.520746] ACPI: bus type USB registered
>[    9.524799] usbcore: registered new interface driver usbfs
>[    9.530284] usbcore: registered new interface driver hub
>[    9.535613] usbcore: registered new device driver usb
>[    9.614289] usbcore: registered new device driver usbip-host
>[    9.619949] usbip_host: USB/IP Host Driver v1.0.0
>
>(...)
>
>[   12.232803] BTRFS info (device sda3): btrfs: use no compression
>[   12.238721] BTRFS info (device sda3): disk space caching is enabled
>
>(...)
>
>[   12.750201] systemd-udevd[144]: starting version 216
>[   14.332843] pps_core: LinuxPPS API ver. 1 registered
>[   14.338526] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[   14.339711] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[   14.404577] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
>[   14.416394] ACPI: Power Button [VBTN]
>[   14.420509] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
>[   14.428340] PTP clock support registered
>[   14.432341] ehci-pci: EHCI PCI platform driver
>[   14.437692] ACPI: Power Button [PWRF]
>[   14.437789] ehci-pci 0000:00:1a.7: EHCI Host Controller
>[   14.437802] ehci-pci 0000:00:1a.7: new USB bus registered, assigned bus number 1
>[   14.437824] ehci-pci 0000:00:1a.7: debug port 1
>[   14.441761] ehci-pci 0000:00:1a.7: irq 22, io mem 0xfebd9c00
>[   14.450042] ehci-pci 0000:00:1a.7: USB 2.0 started, EHCI 1.00
>[   14.451386] hub 1-0:1.0: USB hub found
>[   14.452364] hub 1-0:1.0: 6 ports detected
>[   14.453202] ehci-pci 0000:00:1d.7: EHCI Host Controller
>[   14.453210] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 2
>[   14.453230] ehci-pci 0000:00:1d.7: debug port 1
>[   14.457170] ehci-pci 0000:00:1d.7: irq 23, io mem 0xff980800
>[   14.463370] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
>[   14.465614] hub 2-0:1.0: USB hub found
>[   14.465628] hub 2-0:1.0: 6 ports detected
>[   14.517840] uhci_hcd: USB Universal Host Controller Interface driver
>[   14.525057] uhci_hcd 0000:00:1a.0: UHCI Host Controller
>[   14.531679] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[   14.537568] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
>[   14.545995] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
>[   14.551935] uhci_hcd 0000:00:1a.0: detected 2 ports
>[   14.559073] tpm_tis 00:04: 1.2 TPM (device-id 0x4A10, rev-id 78)
>[   14.565126] uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000ff20
>[   14.571343] hub 3-0:1.0: USB hub found
>[   14.575233] hub 3-0:1.0: 2 ports detected
>[   14.579539] i8042: PNP: No PS/2 controller found. Probing ports directly.
>[   14.580108] uhci_hcd 0000:00:1a.1: UHCI Host Controller
>[   14.580117] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
>[   14.580126] uhci_hcd 0000:00:1a.1: detected 2 ports
>[   14.580168] uhci_hcd 0000:00:1a.1: irq 17, io base 0x0000ff00
>[   14.580447] hub 4-0:1.0: USB hub found
>[   14.580457] hub 4-0:1.0: 2 ports detected
>[   14.581107] uhci_hcd 0000:00:1d.0: UHCI Host Controller
>[   14.581114] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5
>[   14.581123] uhci_hcd 0000:00:1d.0: detected 2 ports
>[   14.581150] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000ff80
>[   14.581392] hub 5-0:1.0: USB hub found
>[   14.581401] hub 5-0:1.0: 2 ports detected
>[   14.582042] uhci_hcd 0000:00:1d.1: UHCI Host Controller
>[   14.582049] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6
>[   14.582056] uhci_hcd 0000:00:1d.1: detected 2 ports
>[   14.582083] uhci_hcd 0000:00:1d.1: irq 17, io base 0x0000ff60
>[   14.582320] hub 6-0:1.0: USB hub found
>[   14.582329] hub 6-0:1.0: 2 ports detected
>[   14.582963] uhci_hcd 0000:00:1d.2: UHCI Host Controller
>[   14.582971] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7
>[   14.582978] uhci_hcd 0000:00:1d.2: detected 2 ports
>[   14.583017] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000ff40
>[   14.583255] hub 7-0:1.0: USB hub found
>[   14.583263] hub 7-0:1.0: 2 ports detected
>[   14.610215] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[   14.623400] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[   14.661223] parport_pc 00:02: reported by Plug and Play ACPI
>[   14.661296] parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE,EPP]
>[   14.740674] serio: i8042 KBD port at 0x60,0x64 irq 1
>[   14.745713] serio: i8042 AUX port at 0x60,0x64 irq 12
>
>(...)
>
>[   14.803955] input: PC Speaker as /devices/platform/pcspkr/input/input2
>[   14.843378] usb 2-4: new high-speed USB device number 2 using ehci-pci
>[   14.849931] usb 1-2: new high-speed USB device number 2 using ehci-pci
>[   14.943741] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 00:1e:4f:f6:1e:68
>[   14.951722] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
>[   14.958652] sr 1:0:0:0: [sr0] scsi3-mmc drive: 48x/48x writer cd/rw xa/form2 cdda tray
>[   14.959250] e1000e 0000:00:19.0 eth0: MAC: 7, PHY: 6, PBA No: 1051FF-0FF
>[   14.973987] i801_smbus 0000:00:1f.3: SMBus using PCI Interrupt
>[   14.974771] cdrom: Uniform CD-ROM driver Revision: 3.20
>[   14.985341] ACPI Warning: SystemIO range 0x0000000000000828-0x000000000000082f conflicts with OpRegion 0x0000000000000828-0x000000000000082d (\GLBC) (20140828/utaddress-258)
>[   15.001268] ACPI Warning: 
>[   15.004249] hub 1-2:1.0: USB hub found
>[   15.008309] hub 1-2:1.0: 4 ports detected
>[   15.008374] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
>[   15.019874] SystemIO range 0x0000000000000828-0x000000000000082f conflicts with OpRegion 0x000000000000082a-0x000000000000082a (\SACT)[   15.020488] hub 2-4:1.0: USB hub found
>[   15.021404] hub 2-4:1.0: 4 ports detected
>
>[   15.039628]  (20140828/utaddress-258)
>[   15.043552] ACPI Warning: SystemIO range 0x0000000000000828-0x000000000000082f conflicts with OpRegion 0x0000000000000828-0x0000000000000828 (\SSTS) (20140828/utaddress-258)
>[   15.059076] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[   15.070650] ACPI Warning: SystemIO range 0x00000000000008b0-0x00000000000008bf conflicts with OpRegion 0x00000000000008b8-0x00000000000008bb (\GIC2) (20140828/utaddress-258)
>[   15.086250] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[   15.096489] ACPI Warning: SystemIO range 0x0000000000000880-0x00000000000008af conflicts with OpRegion 0x000000000000088c-0x000000000000088f (\GIC1) (20140828/utaddress-258)
>[   15.112057] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[   15.122247] lpc_ich: Resource conflict(s) found affecting gpio_ich
>[   15.136139] BTRFS: device fsid 47fc822d-bb5c-4d8c-8ab6-4e9b92a9fb33 devid 1 transid 59222 /dev/sdb
>[   15.145238] BTRFS: device fsid 47fc822d-bb5c-4d8c-8ab6-4e9b92a9fb33 devid 2 transid 59222 /dev/sdc
>[   15.187600] microcode: CPU0 sig=0x6fd, pf=0x1, revision=0xa4
>[   15.199331] ppdev: user-space parallel port driver
>[   15.223271] sound hdaudioC0D0: autoconfig: line_outs=1 (0x12/0x0/0x0/0x0/0x0) type:line
>[   15.231268] sound hdaudioC0D0:    speaker_outs=1 (0x13/0x0/0x0/0x0/0x0)
>[   15.237868] sound hdaudioC0D0:    hp_outs=1 (0x11/0x0/0x0/0x0/0x0)
>[   15.244031] sound hdaudioC0D0:    mono: mono_out=0x0
>[   15.249019] sound hdaudioC0D0:    inputs:
>[   15.253048] sound hdaudioC0D0:      Mic=0x14
>[   15.257329] sound hdaudioC0D0:      Line=0x15
>[   15.266892] firewire_ohci 0000:02:00.0: added OHCI v1.10 device as card 0, 4 IR + 8 IT contexts, quirks 0x10
>[   15.284726] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card0/hdaudioC0D0/input3
>[   15.294623] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input4
>[   15.302749] input: HDA Intel Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input5
>[   15.310960] input: HDA Intel Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input6
>[   15.319582] input: HDA Intel Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7
>[   15.330105] usb 2-4.1: new low-speed USB device number 3 using ehci-pci
>[   15.346815] usb 1-2.3: new low-speed USB device number 3 using ehci-pci
>[   15.493263] microcode: CPU1 sig=0x6fd, pf=0x1, revision=0xa4
>[   15.499050] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[   15.510107] usb 2-4.2: new low-speed USB device number 4 using ehci-pci
>[   15.684423] coretemp coretemp.0: Using relative temperature scale!
>[   15.690621] coretemp coretemp.0: Using relative temperature scale!
>[   15.783542] firewire_core 0000:02:00.0: created device fw0: GUID 0011066600000009, S400
>[   15.838009] e1000e 0000:00:19.0 enp0s25: renamed from eth0
>[   15.863569] systemd-udevd[151]: renamed network interface eth0 to enp0s25
>
>(...)
>
>[   15.953899] iTCO_vendor_support: vendor-support=0
>[   16.012604] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[   16.018286] iTCO_wdt: unable to reset NO_REBOOT flag, device disabled by hardware/BIOS
>
>(...)
>
>[   17.629675] usbcore: registered new interface driver usbhid
>[   17.636161] usbhid: USB HID core driver.7-2979-4216-8d67-3208acbd1ac8...
>[   17.904105] input: Das Keyboard as /devices/pci0000:00/0000:00:1d.7/usb2/2-4/2-4.1/2-4.1:1.0/0003:046A:0048.0001/input/input11
>[   17.915922] hid-generic 0003:046A:0048.0001: input,hidraw0: USB HID v1.11 Keyboard [Das Keyboard] on usb-0000:00:1d.7-4.1/input0
>[   17.927940] input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:1d.7/usb2/2-4/2-4.2/2-4.2:1.0/0003:046D:C050.0002/input/input12
>[   17.942013] hid-generic 0003:046D:C050.0002: input,hidraw1: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:1d.7-4.2/input0
>[   17.990260] mousedev: PS/2 mouse device common for all mice
>[   18.021541] Adding 4194300k swap on /dev/sda2.  Priority:-1 extents:1 across:4194300k FS
>
>(...)
>
>[   18.550733] systemd-fsck[281]: boot: 94/64000 files (34.0% non-contiguous), 55829/256000 blocks
>
>(...)
>
>[   18.713586] EXT4-fs (sda1): mounting ext2 file system using the ext4 subsystem
>[   18.737300] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null)
>
>(...)
>
>[   18.823189] systemd-journald[107]: Received request to flush runtime journal from PID 1
>
>(...)
>
>[   22.526885] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
>
>(...)
>
>[   24.560908] e1000e: enp0s25 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
>[   24.568861] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s25: link becomes ready
>[   28.462046] cfg80211: Calling CRDA to update world regulatory domain
>[   29.203778] cfg80211: World regulatory domain updated:
>[   29.208920] cfg80211:  DFS Master region: unset
>[   29.213307] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
>[   29.223082] cfg80211:   (2402000 KHz - 2472000 KHz @ 0 KHz), (N/A, 2000 mBm), (N/A)
>[   29.230738] cfg80211:   (2457000 KHz - 2482000 KHz @ 0 KHz), (N/A, 2000 mBm), (N/A)
>[   29.238424] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
>[   29.246418] cfg80211:   (5170000 KHz - 5250000 KHz @ 160000 KHz), (N/A, 2000 mBm), (N/A)
>[   29.254492] cfg80211:   (5250000 KHz - 5330000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
>[   29.262590] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
>[   29.270698] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
>[   29.278686] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
>
>##############
>###
>### X starts up, shows login screen. I immediately stop the lightdm display
>### manager using systemctl stop lightdm, the Xserver quits cleanly.
>###
>###   -> Display goes black, LCD monitors show "Powersave" message, then 
>###      turn themselves off. Switching between consoles (Ctrl-Alt-Fx) does
>###      not make them turn on.
>###
>### I now initiate a shutdown via "reboot"...
>###
>##############
>
>
>(...)
>
>[  183.874075] e1000e: enp0s25 NIC Link is Down
>[  185.275209] systemd-shutdown[1]: Sending SIGTERM to remaining processes...
>[  185.288251] systemd-journald[107]: Received SIGTERM from PID 1 (systemd-shutdow).
>[  186.918637] systemd-shutdown[1]: Sending SIGKILL to remaining processes...
>[  186.934211] systemd-shutdown[1]: Unmounting file systems.
>[  186.939831] systemd-shutdown[1]: Unmounting /sys/kernel/config.
>[  186.966738] systemd-shutdown[1]: Unmounting /sys/kernel/debug.
>[  187.000024] systemd-shutdown[1]: Unmounting /dev/hugepages.
>[  187.020048] systemd-shutdown[1]: Unmounting /dev/mqueue.
>[  188.311711] BTRFS info (device sda3): disk space caching is enabled
>[  188.459011] BTRFS info (device sda3): disk space caching is enabled
>[  188.465290] BTRFS info (device sda3): disk space caching is enabled
>[  188.471561] systemd-shutdown[1]: All filesystems unmounted.
>[  188.477132] systemd-shutdown[1]: Deactivating swaps.
>[  188.482162] systemd-shutdown[1]: All swaps deactivated.
>[  188.487386] systemd-shutdown[1]: Detaching loop devices.
>[  188.492828] systemd-shutdown[1]: All loop devices detached.
>[  188.498399] systemd-shutdown[1]: Detaching DM devices.
>[  188.503604] systemd-shutdown[1]: All DM devices detached.
>[  188.592036] systemd-shutdown[1]: Successfully changed into root pivot.
>[  188.598577] systemd-shutdown[1]: Returning to initrd...
>Sending SIGTERM to remaining processes...
>Sending SIGKILL to remaining processes...
>Unmounting file [  188.616976] cgroup: option changes via remount are deprecated (pid=1 comm=shutdown)
>systems.
>Unmounting /oldroot/sys/fs/cgroup/blkio.
>[  188.650057] cgroup: option changes via remount are deprecated (pid=1 comm=shutdown)
>Unmounting /oldroot/sys/fs/cgroup/net_cls.
>[  188.690038] cgroup: option changes via remount are deprecated (pid=1 comm=shutdown)
>Unmounting /oldroot/sys/fs/cgroup/freezer.
>[  188.730175] cgroup: option changes via remount are deprecated (pid=1 comm=shutdown)
>Unmounting /oldroot/sys/fs/cgroup/devices.
>[  188.756793] cgroup: option changes via remount are deprecated (pid=1 comm=shutdown)
>Unmounting /oldroot/sys/fs/cgroup/memory.
>[  188.790035] cgroup: option changes via remount are deprecated (pid=1 comm=shutdown)
>Unmounting /oldroot/sys/fs/cgroup/cpu,cpuacct.
>[  188.823365] cgroup: option changes via remount are deprecated (pid=1 comm=shutdown)
>Unmounting /oldroot/sys/fs/cgroup/cpuset.
>Unmounting /oldroot/sys/fs/pstore.
>[  188.876734] cgroup: option changes via remount are deprecated (pid=1 comm=shutdown)
>[  188.884392] cgroup: option or name mismatch, new: 0x0 "", old: 0x4 "systemd"
>Unmounting /oldroot/sys/fs/cgroup/systemd.
>Unmounting /oldroot/sys/fs/cgroup.
>Unmounting /oldroot/run.
>Unmounting /oldroot/dev/pts.
>Unmounting /oldroot/dev/shm.
>Unmounting /oldroot/sys/kernel/security.
>Unmounting /oldroot/dev.
>Unmounting /oldroot/proc.
>Unmounting /oldroot/sys.
>[  189.128033] BTRFS info (device sda3): disk space caching is enabled
>Unmounting /oldroot.
>All filesystems unmounted.
>Deac[  189.262046] sd 3:0:0:0: [sdc] Synchronizing SCSI cache
>tivating swaps.
>[  189.268416] sd 2:0:0:0: [sdb] Synchronizing SCSI cache
>
>All swaps deact[  189.274891] sd 0:0:0:0: [sda] Synchronizing SCSI cache
>ivated.
>Detaching loop devices.
>All loop devices detached.
>Detaching DM devices.
>All DM devices detached.
>Rebooting.
>
>############
>###
>### Wait for two minutes, then this message appears.
>###
>############
>
>[  240.486671] INFO: task kworker/0:3:126 blocked for more than 120 seconds.
>[  240.493460]       Not tainted 3.18.0-rc1-cv+ #4
>[  240.497980] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[  240.505796] kworker/0:3     D ffff880127c143c0     0   126      2 0x00000000
>[  240.512849] Workqueue: pm pm_runtime_work
>[  240.516858]  ffff8800cb3cfbd8 0000000000000046 00000000000003ff ffff8800cb3cffd8
>[  240.524264]  ffff8800cb1ae5c0 00000000000143c0 ffffffff81a18540 ffff8800cb1ae5c0
>[  240.531668]  0000000000000000 0000000000000000 0000000000000000 0000000000000000
>[  240.539087] Call Trace:
>[  240.541538]  [<ffffffff812b3001>] ? cpumask_next_and+0x20/0x3e
>[  240.547357]  [<ffffffff81082838>] ? load_balance+0x20e/0x893
>[  240.552999]  [<ffffffff81019bd3>] ? native_sched_clock+0x28/0x93
>[  240.558987]  [<ffffffff815c3e43>] schedule+0x69/0x6b
>[  240.563936]  [<ffffffff8146b222>] rpm_resume+0x220/0x4b7
>[  240.569231]  [<ffffffff81088191>] ? __wake_up_sync+0x12/0x12
>[  240.574871]  [<ffffffff8146b710>] pm_runtime_forbid+0x42/0x4f
>[  240.580599]  [<ffffffff8142f6cd>] nouveau_pmops_runtime_suspend+0x32/0xd2
>[  240.587366]  [<ffffffff812e2972>] pci_pm_runtime_suspend+0x63/0x110
>[  240.593612]  [<ffffffff812e290f>] ? pci_legacy_suspend+0xbe/0xbe
>[  240.599598]  [<ffffffff8146a40c>] __rpm_callback+0x3a/0x62
>[  240.605064]  [<ffffffff8146a4a8>] rpm_callback+0x74/0x8a
>[  240.610357]  [<ffffffff8146aa60>] rpm_suspend+0x25b/0x459
>[  240.615738]  [<ffffffff8146b9d5>] pm_runtime_work+0x7b/0x88
>[  240.621292]  [<ffffffff8106a735>] process_one_work+0x1b5/0x365
>[  240.627105]  [<ffffffff8106b281>] worker_thread+0x29d/0x381
>[  240.632657]  [<ffffffff8106afe4>] ? rescuer_thread+0x24c/0x24c
>[  240.638472]  [<ffffffff8106ed95>] kthread+0xf3/0xfb
>[  240.643333]  [<ffffffff8106eca2>] ? kthread_create_on_node+0x1a9/0x1a9
>[  240.649839]  [<ffffffff815c747c>] ret_from_fork+0x7c/0xb0
>[  240.655219]  [<ffffffff8106eca2>] ? kthread_create_on_node+0x1a9/0x1a9
>

Actions: View

Attachments on bug 85471: 108436 | 108439 | 108440

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.