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Message-ID: <20120223184626.GG2391@linux.vnet.ibm.com>
Date: Thu, 23 Feb 2012 10:46:26 -0800
From: "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
To: Dave Jones <davej@...hat.com>,
Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: 3.3-rc4 slub debug / rcu slowness, traces.
On Thu, Feb 23, 2012 at 01:14:39PM -0500, Dave Jones wrote:
> I just dug out an laptop, updated it to the latest Fedora 15 updates, and
> put the current git kernel as of 45196cee28a5bcfb6ddbe2bffa4270cbed66ae4b
> onto it. It took 20 minutes to boot. (Look at the timestamps in the dmesg below)
>
> If I boot with slub_debug=- then it's reasonable again.
> This laptop used to have no problems running with slub debug turned on
> all the time, so something seems to have gotten a lot worse there.
>
> Between 526s and 1126s, I got an emergency shell, but things weren't
> very interactive. I ran top, and saw modprobe running at 99% for minutes.
> So it was making progress, albeit slowly.
>
> Then I ran perf, and got a bunch of RCU spew. Paul, does this look
> like the stuff your patchset queued for 3.4 fixes ?
> Could the RCU stuff explain why slub got so much slower ?
Given that you did not see the RCU spew until turning on perf, it should
be silenced by https://lkml.org/lkml/2012/2/7/231 from Steven Rostedt.
Any chance of getting sysrq-T output while the system is slow? If RCU
is at fault, I would expect that tasks on the critical path for boot
would tend to be blocked in one of the synchronize_rcu() family of functions.
> Once the machine finally boots, I can run X etc at a speed that
> I would expect from this machine with debug turned on.
Thanx, Paul
> Dave
>
> [
> [ 0.000000] Initializing cgroup subsys cpuset
> [ 0.000000] Initializing cgroup subsys cpu
> [ 0.000000] Linux version 3.3.0-rc4+ (davej@...o) (gcc version 4.6.1 20110908 (Red Hat 4.6.1-9) (GCC) ) #1 SMP PREEMPT Wed Feb 22 19:59:54 EST 2012
> [ 0.000000] Command line: ro root=/dev/mapper/vg_vaio-lv_root rd_LVM_LV=vg_vaio/lv_root rd_LVM_LV=vg_vaio/lv_swap rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us console=ttyUSB0,115200 console=tty0 rdshell reboot=a
> [ 0.000000] BIOS-provided physical RAM map:
> [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
> [ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
> [ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
> [ 0.000000] BIOS-e820: 0000000000100000 - 00000000ba0de000 (usable)
> [ 0.000000] BIOS-e820: 00000000ba0de000 - 00000000ba0e1000 (ACPI NVS)
> [ 0.000000] BIOS-e820: 00000000ba0e1000 - 00000000bb90b000 (usable)
> [ 0.000000] BIOS-e820: 00000000bb90b000 - 00000000bba3c000 (ACPI NVS)
> [ 0.000000] BIOS-e820: 00000000bba3c000 - 00000000bbb6c000 (usable)
> [ 0.000000] BIOS-e820: 00000000bbb6c000 - 00000000bbbbf000 (reserved)
> [ 0.000000] BIOS-e820: 00000000bbbbf000 - 00000000bbc73000 (usable)
> [ 0.000000] BIOS-e820: 00000000bbc73000 - 00000000bbcbf000 (ACPI NVS)
> [ 0.000000] BIOS-e820: 00000000bbcbf000 - 00000000bbce9000 (usable)
> [ 0.000000] BIOS-e820: 00000000bbce9000 - 00000000bbcff000 (ACPI data)
> [ 0.000000] BIOS-e820: 00000000bbcff000 - 00000000bbd00000 (usable)
> [ 0.000000] BIOS-e820: 00000000bbd00000 - 00000000c0000000 (reserved)
> [ 0.000000] BIOS-e820: 00000000f8000000 - 00000000fc000000 (reserved)
> [ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
> [ 0.000000] BIOS-e820: 00000000fed10000 - 00000000fed14000 (reserved)
> [ 0.000000] BIOS-e820: 00000000fed18000 - 00000000fed1a000 (reserved)
> [ 0.000000] BIOS-e820: 00000000fed1c000 - 00000000fed20000 (reserved)
> [ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
> [ 0.000000] BIOS-e820: 00000000ffe80000 - 0000000100000000 (reserved)
> [ 0.000000] NX (Execute Disable) protection: active
> [ 0.000000] DMI 2.4 present.
> [ 0.000000] DMI: Sony Corporation VGN-Z540N/VAIO, BIOS R1280M3 07/15/2008
> [ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
> [ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
> [ 0.000000] No AGP bridge found
> [ 0.000000] last_pfn = 0xbbd00 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-FFFFF uncachable
> [ 0.000000] MTRR variable ranges enabled:
> [ 0.000000] 0 base 000000000 mask F80000000 write-back
> [ 0.000000] 1 base 080000000 mask FC0000000 write-back
> [ 0.000000] 2 base 0BC000000 mask FFC000000 uncachable
> [ 0.000000] 3 base 0BBE00000 mask FFFE00000 uncachable
> [ 0.000000] 4 base 0BBD00000 mask FFFF00000 uncachable
> [ 0.000000] 5 disabled
> [ 0.000000] 6 disabled
> [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
> [ 0.000000] original variable MTRRs
> [ 0.000000] reg 0, base: 0GB, range: 2GB, type WB
> [ 0.000000] reg 1, base: 2GB, range: 1GB, type WB
> [ 0.000000] reg 2, base: 3008MB, range: 64MB, type UC
> [ 0.000000] reg 3, base: 3006MB, range: 2MB, type UC
> [ 0.000000] reg 4, base: 3005MB, range: 1MB, type UC
> [ 0.000000] total RAM covered: 3005M
> [ 0.000000] Found optimal setting for mtrr clean up
> [ 0.000000] gran_size: 64K chunk_size: 128M num_reg: 5 lose cover RAM: 0G
> [ 0.000000] New variable MTRRs
> [ 0.000000] reg 0, base: 0GB, range: 2GB, type WB
> [ 0.000000] reg 1, base: 2GB, range: 1GB, type WB
> [ 0.000000] reg 2, base: 3005MB, range: 1MB, type UC
> [ 0.000000] reg 3, base: 3006MB, range: 2MB, type UC
> [ 0.000000] reg 4, base: 3008MB, range: 64MB, type UC
> [ 0.000000] initial memory mapped : 0 - 20000000
> [ 0.000000] Base memory trampoline at [ffff88000009a000] 9a000 size 20480
> [ 0.000000] init_memory_mapping: 0000000000000000-00000000bbd00000
> [ 0.000000] 0000000000 - 00bbc00000 page 2M
> [ 0.000000] 00bbc00000 - 00bbd00000 page 4k
> [ 0.000000] kernel direct mapping tables up to bbd00000 @ 1fffb000-20000000
> [ 0.000000] RAMDISK: 3681e000 - 37ff0000
> [ 0.000000] ACPI: RSDP 00000000000fe020 00024 (v02 Sony)
> [ 0.000000] ACPI: XSDT 00000000bbcfe120 0006C (v01 Sony VAIO 20080715 01000013)
> [ 0.000000] ACPI: FACP 00000000bbcfd000 000F4 (v04 Sony VAIO 20080715 MSFT 01000013)
> [ 0.000000] ACPI: DSDT 00000000bbcec000 0B00C (v01 Sony VAIO 20080715 MSFT 01000013)
> [ 0.000000] ACPI: FACS 00000000bbc92000 00040
> [ 0.000000] ACPI: HPET 00000000bbcfc000 00038 (v01 Sony VAIO 20080715 MSFT 01000013)
> [ 0.000000] ACPI: APIC 00000000bbcfb000 0006C (v01 Sony VAIO 20080715 MSFT 01000013)
> [ 0.000000] ACPI: MCFG 00000000bbcfa000 0003C (v01 Sony VAIO 20080715 MSFT 01000013)
> [ 0.000000] ACPI: SLIC 00000000bbcf9000 00176 (v01 Sony VAIO 20080715 MSFT 01000013)
> [ 0.000000] ACPI: ASF! 00000000bbcf8000 000A5 (v32 Sony VAIO 20080715 MSFT 01000013)
> [ 0.000000] ACPI: BOOT 00000000bbceb000 00028 (v01 Sony VAIO 20080715 MSFT 01000013)
> [ 0.000000] ACPI: DBGP 00000000bbcea000 00034 (v01 Sony VAIO 20080715 MSFT 01000013)
> [ 0.000000] ACPI: SSDT 00000000bbce9000 00655 (v01 Sony VAIO 20080715 INTL 20051117)
> [ 0.000000] ACPI: Local APIC address 0xfee00000
> [ 0.000000] No NUMA configuration found
> [ 0.000000] Faking a node at 0000000000000000-00000000bbd00000
> [ 0.000000] Initmem setup node 0 0000000000000000-00000000bbd00000
> [ 0.000000] NODE_DATA [00000000bbcd4000 - 00000000bbce8fff]
> [ 0.000000] [ffffea0000000000-ffffea0002ffffff] PMD -> [ffff8800b7000000-ffff8800b9ffffff] on node 0
> [ 0.000000] Zone PFN ranges:
> [ 0.000000] DMA 0x00000010 -> 0x00001000
> [ 0.000000] DMA32 0x00001000 -> 0x00100000
> [ 0.000000] Normal empty
> [ 0.000000] Movable zone start PFN for each node
> [ 0.000000] Early memory PFN ranges
> [ 0.000000] 0: 0x00000010 -> 0x0000009f
> [ 0.000000] 0: 0x00000100 -> 0x000ba0de
> [ 0.000000] 0: 0x000ba0e1 -> 0x000bb90b
> [ 0.000000] 0: 0x000bba3c -> 0x000bbb6c
> [ 0.000000] 0: 0x000bbbbf -> 0x000bbc73
> [ 0.000000] 0: 0x000bbcbf -> 0x000bbce9
> [ 0.000000] 0: 0x000bbcff -> 0x000bbd00
> [ 0.000000] On node 0 totalpages: 768678
> [ 0.000000] DMA zone: 64 pages used for memmap
> [ 0.000000] DMA zone: 5 pages reserved
> [ 0.000000] DMA zone: 3914 pages, LIFO batch:0
> [ 0.000000] DMA32 zone: 11956 pages used for memmap
> [ 0.000000] DMA32 zone: 752739 pages, LIFO batch:31
> [ 0.000000] ACPI: PM-Timer IO Port: 0x408
> [ 0.000000] ACPI: Local APIC address 0xfee00000
> [ 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[0x00] disabled)
> [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x00] disabled)
> [ 0.000000] ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
> [ 0.000000] IOAPIC[0]: apic_id 4, 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] ACPI: IRQ0 used by override.
> [ 0.000000] ACPI: IRQ2 used by override.
> [ 0.000000] ACPI: IRQ9 used by override.
> [ 0.000000] Using ACPI (MADT) for SMP configuration information
> [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
> [ 0.000000] SMP: Allowing 4 CPUs, 2 hotplug CPUs
> [ 0.000000] nr_irqs_gsi: 40
> [ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
> [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
> [ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
> [ 0.000000] PM: Registered nosave memory: 00000000ba0de000 - 00000000ba0e1000
> [ 0.000000] PM: Registered nosave memory: 00000000bb90b000 - 00000000bba3c000
> [ 0.000000] PM: Registered nosave memory: 00000000bbb6c000 - 00000000bbbbf000
> [ 0.000000] PM: Registered nosave memory: 00000000bbc73000 - 00000000bbcbf000
> [ 0.000000] PM: Registered nosave memory: 00000000bbce9000 - 00000000bbcff000
> [ 0.000000] Allocating PCI resources starting at c0000000 (gap: c0000000:38000000)
> [ 0.000000] Booting paravirtualized kernel on bare hardware
> [ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
> [ 0.000000] PERCPU: Embedded 477 pages/cpu @ffff8800bb000000 s1921216 r8192 d24384 u2097152
> [ 0.000000] pcpu-alloc: s1921216 r8192 d24384 u2097152 alloc=1*2097152
> [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
> [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 756653
> [ 0.000000] Policy zone: DMA32
> [ 0.000000] Kernel command line: ro root=/dev/mapper/vg_vaio-lv_root rd_LVM_LV=vg_vaio/lv_root rd_LVM_LV=vg_vaio/lv_swap rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us console=ttyUSB0,115200 console=tty0 rdshell reboot=a
> [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
> [ 0.000000] Checking aperture...
> [ 0.000000] No AGP bridge found
> [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
> [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
> [ 0.000000] Memory: 2964236k/3077120k available (6823k kernel code, 2408k absent, 110476k reserved, 6483k data, 2808k init)
> [ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
> [ 0.000000] Preemptible hierarchical RCU implementation.
> [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
> [ 0.000000] RCU lockdep checking is enabled.
> [ 0.000000] NR_IRQS:33024 nr_irqs:712 16
> [ 0.000000] Extended CMOS year: 2000
> [ 0.000000] Console: colour VGA+ 80x25
> [ 0.000000] console [tty0] enabled
> [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
> [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
> [ 0.000000] ... MAX_LOCK_DEPTH: 48
> [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
> [ 0.000000] ... CLASSHASH_SIZE: 4096
> [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384
> [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768
> [ 0.000000] ... CHAINHASH_SIZE: 16384
> [ 0.000000] memory used by lock dependency info: 6367 kB
> [ 0.000000] per task-struct memory footprint: 2688 bytes
> [ 0.000000] allocated 12582912 bytes of page_cgroup
> [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
> [ 0.000000] ODEBUG: 18 of 18 active objects replaced
> [ 0.000000] hpet clockevent registered
> [ 0.000000] Fast TSC calibration using PIT
> [ 0.000000] Detected 2393.906 MHz processor.
> [ 0.001004] Calibrating delay loop (skipped), value calculated using timer frequency.. 4787.81 BogoMIPS (lpj=2393906)
> [ 0.001148] pid_max: default: 32768 minimum: 301
> [ 0.002017] Security Framework initialized
> [ 0.002096] SELinux: Initializing.
> [ 0.002272] SELinux: Starting in permissive mode
> [ 0.003265] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
> [ 0.005683] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
> [ 0.007047] Mount-cache hash table entries: 256
> [ 0.010364] Initializing cgroup subsys cpuacct
> [ 0.010438] Initializing cgroup subsys memory
> [ 0.010703] Initializing cgroup subsys devices
> [ 0.010789] Initializing cgroup subsys freezer
> [ 0.010867] Initializing cgroup subsys net_cls
> [ 0.010946] Initializing cgroup subsys blkio
> [ 0.011098] Initializing cgroup subsys perf_event
> [ 0.011481] CPU: Physical Processor ID: 0
> [ 0.011552] CPU: Processor Core ID: 0
> [ 0.011622] mce: CPU supports 6 MCE banks
> [ 0.011704] CPU0: Thermal monitoring handled by SMI
> [ 0.011713] using mwait in idle threads.
> [ 0.013667] ACPI: Core revision 20120111
> [ 0.243029] ftrace: allocating 22543 entries in 89 pages
> [ 0.250494] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
> [ 0.260578] CPU0: Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz stepping 06
> [ 0.260969] Performance Events: PEBS fmt0+, Core2 events, Intel PMU driver.
> [ 0.260969] ... version: 2
> [ 0.260969] ... bit width: 40
> [ 0.260969] ... generic registers: 2
> [ 0.260969] ... value mask: 000000ffffffffff
> [ 0.260969] ... max period: 000000007fffffff
> [ 0.260969] ... fixed-purpose events: 3
> [ 0.260969] ... event mask: 0000000700000003
> [ 0.268950] NMI watchdog enabled, takes one hw-pmu counter.
> [ 0.275080] lockdep: fixing up alternatives.
> [ 0.277240] Booting Node 0, Processors #1
> [ 0.277319] smpboot cpu 1: start_ip = 9a000
> [ 0.001999] CPU1: Thermal monitoring handled by SMI
> [ 0.289157] NMI watchdog enabled, takes one hw-pmu counter.
> [ 0.290980] Brought up 2 CPUs
> [ 0.291049] Total of 2 processors activated (9575.62 BogoMIPS).
> [ 0.295175] devtmpfs: initialized
> [ 0.306423] PM: Registering ACPI NVS region at ba0de000 (12288 bytes)
> [ 0.306423] PM: Registering ACPI NVS region at bb90b000 (1249280 bytes)
> [ 0.308462] PM: Registering ACPI NVS region at bbc73000 (311296 bytes)
> [ 0.310131] atomic64 test passed for x86-64 platform with CX8 and with SSE
> [ 0.310382] RTC time: 12:40:13, date: 02/23/12
> [ 0.314828] ACPI: bus type pci registered
> [ 0.315764] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
> [ 0.315869] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
> [ 0.343745] PCI: Using configuration type 1 for base access
> [ 0.367267] bio: create slab <bio-0> at 0
> [ 0.368372] ACPI: Added _OSI(Module Device)
> [ 0.368456] ACPI: Added _OSI(Processor Device)
> [ 0.368538] ACPI: Added _OSI(3.0 _SCP Extensions)
> [ 0.368979] ACPI: Added _OSI(Processor Aggregator Device)
> [ 0.384920] ACPI: EC: Look up EC in DSDT
> [ 0.404705] ACPI: Executed 1 blocks of module-level executable AML code
> [ 0.473129] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
> [ 1.093637] ACPI: SSDT 00000000bbb6fc18 00265 (v01 Sony VAIO 20080715 INTL 20051117)
> [ 1.099495] ACPI: Dynamic OEM Table Load:
> [ 1.099637] ACPI: SSDT (null) 00265 (v01 Sony VAIO 20080715 INTL 20051117)
> [ 1.105914] ACPI: SSDT 00000000bbb6d618 005B8 (v01 Sony VAIO 20080715 INTL 20051117)
> [ 1.110505] ACPI: Dynamic OEM Table Load:
> [ 1.110648] ACPI: SSDT (null) 005B8 (v01 Sony VAIO 20080715 INTL 20051117)
> [ 1.126630] ACPI: SSDT 00000000bbb6ee18 001CF (v01 Sony VAIO 20080715 INTL 20051117)
> [ 1.134201] ACPI: Dynamic OEM Table Load:
> [ 1.134344] ACPI: SSDT (null) 001CF (v01 Sony VAIO 20080715 INTL 20051117)
> [ 1.140260] ACPI: SSDT 00000000bbb6ff18 0008D (v01 Sony VAIO 20080715 INTL 20051117)
> [ 1.145741] ACPI: Dynamic OEM Table Load:
> [ 1.145838] ACPI: SSDT (null) 0008D (v01 Sony VAIO 20080715 INTL 20051117)
> [ 1.355433] ACPI: Interpreter enabled
> [ 1.355505] ACPI: (supports S0 S3 S4 S5)
> [ 1.356359] ACPI: Using IOAPIC for interrupt routing
> [ 1.384435] ACPI: Power Resource [MGPR] (on)
> [ 1.400666] ACPI: Power Resource [DGPR] (on)
> [ 1.553885] ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62
> [ 1.571901] ACPI: ACPI Dock Station Driver: 1 docks/bays found
> [ 1.571977] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
> [ 1.593556] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
> [ 1.629988] pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7]
> [ 1.630063] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff]
> [ 1.630137] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff]
> [ 1.630239] pci_root PNP0A08:00: host bridge window [mem 0xc0000000-0xfebfffff]
> [ 1.630340] pci_root PNP0A08:00: host bridge window [mem 0xfed40000-0xfed44fff]
> [ 1.631573] PCI host bridge to bus 0000:00
> [ 1.631646] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
> [ 1.631719] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
> [ 1.631764] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
> [ 1.631838] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff]
> [ 1.631912] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed44fff]
> [ 1.632048] pci 0000:00:00.0: [8086:2a40] type 0 class 0x000600
> [ 1.632160] DMAR: Forcing write-buffer flush capability
> [ 1.632231] DMAR: Disabling IOMMU for graphics on this chipset
> [ 1.632394] pci 0000:00:01.0: [8086:2a41] type 1 class 0x000604
> [ 1.632542] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
> [ 1.632652] pci 0000:00:02.0: [8086:2a42] type 0 class 0x000300
> [ 1.632684] pci 0000:00:02.0: reg 10: [mem 0xe8400000-0xe87fffff 64bit]
> [ 1.632703] pci 0000:00:02.0: reg 18: [mem 0xd0000000-0xdfffffff 64bit pref]
> [ 1.632716] pci 0000:00:02.0: reg 20: [io 0x8130-0x8137]
> [ 1.632950] pci 0000:00:19.0: [8086:10f5] type 0 class 0x000200
> [ 1.632988] pci 0000:00:19.0: reg 10: [mem 0xee900000-0xee91ffff]
> [ 1.633005] pci 0000:00:19.0: reg 14: [mem 0xee924000-0xee924fff]
> [ 1.633021] pci 0000:00:19.0: reg 18: [io 0x8100-0x811f]
> [ 1.633179] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
> [ 1.633241] pci 0000:00:1a.0: [8086:2937] type 0 class 0x000c03
> [ 1.633335] pci 0000:00:1a.0: reg 20: [io 0x80e0-0x80ff]
> [ 1.633496] pci 0000:00:1a.1: [8086:2938] type 0 class 0x000c03
> [ 1.633601] pci 0000:00:1a.1: reg 20: [io 0x80c0-0x80df]
> [ 1.633759] pci 0000:00:1a.2: [8086:2939] type 0 class 0x000c03
> [ 1.633851] pci 0000:00:1a.2: reg 20: [io 0x80a0-0x80bf]
> [ 1.634035] pci 0000:00:1a.7: [8086:293c] type 0 class 0x000c03
> [ 1.635763] pci 0000:00:1a.7: reg 10: [mem 0xee925c00-0xee925fff]
> [ 1.647870] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
> [ 1.647943] pci 0000:00:1b.0: [8086:293e] type 0 class 0x000403
> [ 1.647974] pci 0000:00:1b.0: reg 10: [mem 0xee920000-0xee923fff 64bit]
> [ 1.648155] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
> [ 1.648235] pci 0000:00:1c.0: [8086:2940] type 1 class 0x000604
> [ 1.648418] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
> [ 1.648486] pci 0000:00:1c.1: [8086:2942] type 1 class 0x000604
> [ 1.648669] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
> [ 1.648764] pci 0000:00:1c.3: [8086:2946] type 1 class 0x000604
> [ 1.648948] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
> [ 1.649027] pci 0000:00:1d.0: [8086:2934] type 0 class 0x000c03
> [ 1.649121] pci 0000:00:1d.0: reg 20: [io 0x8080-0x809f]
> [ 1.649281] pci 0000:00:1d.1: [8086:2935] type 0 class 0x000c03
> [ 1.649389] pci 0000:00:1d.1: reg 20: [io 0x8060-0x807f]
> [ 1.649545] pci 0000:00:1d.2: [8086:2936] type 0 class 0x000c03
> [ 1.649640] pci 0000:00:1d.2: reg 20: [io 0x8040-0x805f]
> [ 1.649817] pci 0000:00:1d.7: [8086:293a] type 0 class 0x000c03
> [ 1.651761] pci 0000:00:1d.7: reg 10: [mem 0xee925800-0xee925bff]
> [ 1.663865] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
> [ 1.663940] pci 0000:00:1e.0: [8086:2448] type 1 class 0x000604
> [ 1.664114] pci 0000:00:1f.0: [8086:2917] type 0 class 0x000601
> [ 1.665016] pci 0000:00:1f.2: [8086:2929] type 0 class 0x000106
> [ 1.665056] pci 0000:00:1f.2: reg 10: [io 0x8128-0x812f]
> [ 1.665072] pci 0000:00:1f.2: reg 14: [io 0x813c-0x813f]
> [ 1.665088] pci 0000:00:1f.2: reg 18: [io 0x8120-0x8127]
> [ 1.665104] pci 0000:00:1f.2: reg 1c: [io 0x8138-0x813b]
> [ 1.665120] pci 0000:00:1f.2: reg 20: [io 0x8020-0x803f]
> [ 1.665136] pci 0000:00:1f.2: reg 24: [mem 0xee925000-0xee9257ff]
> [ 1.665261] pci 0000:00:1f.2: PME# supported from D3hot
> [ 1.665317] pci 0000:00:1f.3: [8086:2930] type 0 class 0x000c05
> [ 1.665348] pci 0000:00:1f.3: reg 10: [mem 0xee926000-0xee9260ff 64bit]
> [ 1.665392] pci 0000:00:1f.3: reg 20: [io 0x8000-0x801f]
> [ 1.665686] pci 0000:01:00.0: [10de:06e5] type 0 class 0x000300
> [ 1.665767] pci 0000:01:00.0: reg 10: [mem 0xe4000000-0xe4ffffff]
> [ 1.665864] pci 0000:01:00.0: reg 14: [mem 0xc0000000-0xcfffffff 64bit pref]
> [ 1.665960] pci 0000:01:00.0: reg 1c: [mem 0xe2000000-0xe3ffffff 64bit]
> [ 1.666022] pci 0000:01:00.0: reg 24: [io 0x7000-0x707f]
> [ 1.666084] pci 0000:01:00.0: reg 30: [mem 0xfffe0000-0xffffffff pref]
> [ 1.667823] pci 0000:00:01.0: PCI bridge to [bus 01-01]
> [ 1.667900] pci 0000:00:01.0: bridge window [io 0x7000-0x7fff]
> [ 1.667906] pci 0000:00:01.0: bridge window [mem 0xe2000000-0xe4ffffff]
> [ 1.667914] pci 0000:00:01.0: bridge window [mem 0xc0000000-0xcfffffff 64bit pref]
> [ 1.668028] pci 0000:00:1c.0: PCI bridge to [bus 02-05]
> [ 1.668105] pci 0000:00:1c.0: bridge window [io 0x6000-0x6fff]
> [ 1.668112] pci 0000:00:1c.0: bridge window [mem 0xed900000-0xee8fffff]
> [ 1.668123] pci 0000:00:1c.0: bridge window [mem 0xe8800000-0xe97fffff 64bit pref]
> [ 1.668400] pci 0000:06:00.0: [8086:4232] type 0 class 0x000280
> [ 1.668543] pci 0000:06:00.0: reg 10: [mem 0xec800000-0xec801fff 64bit]
> [ 1.669263] pci 0000:06:00.0: PME# supported from D0 D3hot D3cold
> [ 1.669536] pci 0000:00:1c.1: PCI bridge to [bus 06-06]
> [ 1.669612] pci 0000:00:1c.1: bridge window [io 0x5000-0x5fff]
> [ 1.669619] pci 0000:00:1c.1: bridge window [mem 0xec800000-0xed8fffff]
> [ 1.669630] pci 0000:00:1c.1: bridge window [mem 0xe9800000-0xea7fffff 64bit pref]
> [ 1.669736] pci 0000:00:1c.3: PCI bridge to [bus 08-08]
> [ 1.669763] pci 0000:00:1c.3: bridge window [io 0x4000-0x4fff]
> [ 1.669769] pci 0000:00:1c.3: bridge window [mem 0xeb800000-0xec7fffff]
> [ 1.669780] pci 0000:00:1c.3: bridge window [mem 0xea800000-0xeb7fffff 64bit pref]
> [ 1.669895] pci 0000:0b:04.0: [1180:0476] type 2 class 0x000607
> [ 1.669930] pci 0000:0b:04.0: reg 10: [mem 0xe8000000-0xe8000fff]
> [ 1.670011] pci 0000:0b:04.0: supports D1 D2
> [ 1.670014] pci 0000:0b:04.0: PME# supported from D0 D1 D2 D3hot D3cold
> [ 1.670086] pci 0000:0b:04.1: [1180:0832] type 0 class 0x000c00
> [ 1.670120] pci 0000:0b:04.1: reg 10: [mem 0xe8001000-0xe80017ff]
> [ 1.670298] pci 0000:0b:04.1: PME# supported from D0 D3hot D3cold
> [ 1.670363] pci 0000:0b:04.2: [1180:0822] type 0 class 0x000805
> [ 1.670397] pci 0000:0b:04.2: reg 10: [mem 0xe8001900-0xe80019ff]
> [ 1.670575] pci 0000:0b:04.2: supports D1 D2
> [ 1.670577] pci 0000:0b:04.2: PME# supported from D0 D1 D2 D3hot D3cold
> [ 1.670638] pci 0000:0b:04.4: [1180:0592] type 0 class 0x000880
> [ 1.670672] pci 0000:0b:04.4: reg 10: [mem 0xe8001800-0xe80018ff]
> [ 1.670904] pci 0000:0b:04.4: supports D1 D2
> [ 1.670907] pci 0000:0b:04.4: PME# supported from D0 D1 D2 D3hot D3cold
> [ 1.671016] pci 0000:00:1e.0: PCI bridge to [bus 0b-0c] (subtractive decode)
> [ 1.671096] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff]
> [ 1.671103] pci 0000:00:1e.0: bridge window [mem 0xe6000000-0xe80fffff]
> [ 1.671114] pci 0000:00:1e.0: bridge window [mem 0xe0000000-0xe1ffffff 64bit pref]
> [ 1.671127] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7] (subtractive decode)
> [ 1.671140] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff] (subtractive decode)
> [ 1.671152] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
> [ 1.671164] pci 0000:00:1e.0: bridge window [mem 0xc0000000-0xfebfffff] (subtractive decode)
> [ 1.671177] pci 0000:00:1e.0: bridge window [mem 0xfed40000-0xfed44fff] (subtractive decode)
> [ 1.671270] pci_bus 0000:0c: [bus 0c-0f] partially hidden behind transparent bridge 0000:0b [bus 0b-0c]
> [ 1.671450] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
> [ 1.685406] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEGP._PRT]
> [ 1.687182] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P32_._PRT]
> [ 1.691466] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP1._PRT]
> [ 1.694504] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP2._PRT]
> [ 1.696365] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP4._PRT]
> [ 1.702073] pci0000:00: Requesting ACPI _OSC control (0x1d)
> [ 1.705835] pci0000:00: ACPI _OSC request failed (AE_SUPPORT), returned control mask: 0x00
> [ 1.705938] ACPI _OSC control for PCIe not granted, disabling ASPM
> [ 2.147658] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 *10 11 12)
> [ 2.150399] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 *10 11 12)
> [ 2.153153] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 *10 11 12)
> [ 2.155925] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 *10 11 12)
> [ 2.158707] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 *10 11 12)
> [ 2.161480] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 *10 11 12)
> [ 2.164246] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 9 *10 11 12)
> [ 2.167002] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 9 *10 11 12)
> [ 2.169035] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
> [ 2.169704] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
> [ 2.169880] vgaarb: loaded
> [ 2.169948] vgaarb: bridge control possible 0000:01:00.0
> [ 2.170019] vgaarb: no bridge control possible 0000:00:02.0
> [ 2.171987] SCSI subsystem initialized
> [ 2.172236] libata version 3.00 loaded.
> [ 2.173018] usbcore: registered new interface driver usbfs
> [ 2.173315] usbcore: registered new interface driver hub
> [ 2.173786] usbcore: registered new device driver usb
> [ 2.174532] PCI: Using ACPI for IRQ routing
> [ 2.177046] PCI: pci_cache_line_size set to 64 bytes
> [ 2.177969] reserve RAM buffer: 000000000009fc00 - 000000000009ffff
> [ 2.177998] reserve RAM buffer: 00000000ba0de000 - 00000000bbffffff
> [ 2.178160] reserve RAM buffer: 00000000bb90b000 - 00000000bbffffff
> [ 2.178288] reserve RAM buffer: 00000000bbb6c000 - 00000000bbffffff
> [ 2.178384] reserve RAM buffer: 00000000bbc73000 - 00000000bbffffff
> [ 2.178451] reserve RAM buffer: 00000000bbce9000 - 00000000bbffffff
> [ 2.178491] reserve RAM buffer: 00000000bbd00000 - 00000000bbffffff
> [ 2.180411] NetLabel: Initializing
> [ 2.180481] NetLabel: domain hash size = 128
> [ 2.180550] NetLabel: protocols = UNLABELED CIPSOv4
> [ 2.180823] NetLabel: unlabeled traffic allowed by default
> [ 2.181005] HPET: 4 timers in total, 0 timers will be used for per-cpu timer
> [ 2.181090] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
> [ 2.181340] hpet0: 4 comparators, 64-bit 14.318180 MHz counter
> [ 2.187030] Switching to clocksource hpet
> [ 2.394518] pnp: PnP ACPI init
> [ 2.394797] ACPI: bus type pnp registered
> [ 2.419933] pnp 00:00: [bus 00-ff]
> [ 2.419945] pnp 00:00: [io 0x0000-0x0cf7 window]
> [ 2.419955] pnp 00:00: [io 0x0cf8-0x0cff]
> [ 2.419966] pnp 00:00: [io 0x0d00-0xffff window]
> [ 2.419976] pnp 00:00: [mem 0x000a0000-0x000bffff window]
> [ 2.419986] pnp 00:00: [mem 0x000c0000-0x000c3fff window]
> [ 2.419996] pnp 00:00: [mem 0x000c4000-0x000c7fff window]
> [ 2.420006] pnp 00:00: [mem 0x000c8000-0x000cbfff window]
> [ 2.420032] pnp 00:00: [mem 0x000cc000-0x000cffff window]
> [ 2.420042] pnp 00:00: [mem 0x000d0000-0x000d3fff window]
> [ 2.420052] pnp 00:00: [mem 0x000d4000-0x000d7fff window]
> [ 2.420062] pnp 00:00: [mem 0x000d8000-0x000dbfff window]
> [ 2.420072] pnp 00:00: [mem 0x000dc000-0x000dffff window]
> [ 2.420088] pnp 00:00: [mem 0x000e0000-0x000e3fff window]
> [ 2.420099] pnp 00:00: [mem 0x000e4000-0x000e7fff window]
> [ 2.420109] pnp 00:00: [mem 0x000e8000-0x000ebfff window]
> [ 2.420120] pnp 00:00: [mem 0x000ec000-0x000effff window]
> [ 2.420130] pnp 00:00: [mem 0x000f0000-0x000fffff window]
> [ 2.420141] pnp 00:00: [mem 0xc0000000-0xfebfffff window]
> [ 2.420151] pnp 00:00: [mem 0xfed40000-0xfed44fff window]
> [ 2.420739] pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active)
> [ 2.428252] pnp 00:01: [io 0x002e-0x002f]
> [ 2.428263] pnp 00:01: [io 0x004e-0x004f]
> [ 2.428273] pnp 00:01: [io 0x164e-0x164f]
> [ 2.428283] pnp 00:01: [io 0x0061]
> [ 2.428293] pnp 00:01: [io 0x0070]
> [ 2.428302] pnp 00:01: [io 0x0080]
> [ 2.428312] pnp 00:01: [io 0x0092]
> [ 2.428321] pnp 00:01: [io 0x00b2-0x00b3]
> [ 2.428331] pnp 00:01: [io 0x0063]
> [ 2.428340] pnp 00:01: [io 0x0065]
> [ 2.428350] pnp 00:01: [io 0x0067]
> [ 2.428369] pnp 00:01: [io 0x0600-0x060f]
> [ 2.428379] pnp 00:01: [io 0x0610]
> [ 2.428390] pnp 00:01: [io 0x0800-0x080f]
> [ 2.428400] pnp 00:01: [io 0x0810-0x0817]
> [ 2.428410] pnp 00:01: [io 0x0820-0x0823]
> [ 2.428420] pnp 00:01: [io 0x0400-0x047f]
> [ 2.428430] pnp 00:01: [io 0x0500-0x053f]
> [ 2.428440] pnp 00:01: [io 0x2000]
> [ 2.428449] pnp 00:01: [io 0x2004]
> [ 2.428459] pnp 00:01: [mem 0xf8000000-0xfbffffff]
> [ 2.428469] pnp 00:01: [mem 0xfed1c000-0xfed1ffff]
> [ 2.428479] pnp 00:01: [mem 0xfed10000-0xfed13fff]
> [ 2.428489] pnp 00:01: [mem 0xfed18000-0xfed18fff]
> [ 2.428499] pnp 00:01: [mem 0xfed19000-0xfed19fff]
> [ 2.428508] pnp 00:01: [mem 0xfec00000-0xfec00fff]
> [ 2.428518] pnp 00:01: [mem 0xfed20000-0xfed3ffff]
> [ 2.428527] pnp 00:01: [mem 0xfed45000-0xfed8ffff]
> [ 2.428537] pnp 00:01: [mem 0xfee00000-0xfee00fff]
> [ 2.429566] system 00:01: [io 0x164e-0x164f] has been reserved
> [ 2.429662] system 00:01: [io 0x0600-0x060f] has been reserved
> [ 2.429763] system 00:01: [io 0x0610] has been reserved
> [ 2.429855] system 00:01: [io 0x0800-0x080f] has been reserved
> [ 2.429948] system 00:01: [io 0x0810-0x0817] has been reserved
> [ 2.430056] system 00:01: [io 0x0820-0x0823] has been reserved
> [ 2.430149] system 00:01: [io 0x0400-0x047f] has been reserved
> [ 2.430242] system 00:01: [io 0x0500-0x053f] has been reserved
> [ 2.430334] system 00:01: [io 0x2000] has been reserved
> [ 2.430425] system 00:01: [io 0x2004] has been reserved
> [ 2.430518] system 00:01: [mem 0xf8000000-0xfbffffff] has been reserved
> [ 2.430611] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved
> [ 2.430704] system 00:01: [mem 0xfed10000-0xfed13fff] has been reserved
> [ 2.430797] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved
> [ 2.430890] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved
> [ 2.431002] system 00:01: [mem 0xfec00000-0xfec00fff] could not be reserved
> [ 2.431112] system 00:01: [mem 0xfed20000-0xfed3ffff] has been reserved
> [ 2.431204] system 00:01: [mem 0xfed45000-0xfed8ffff] has been reserved
> [ 2.431306] system 00:01: [mem 0xfee00000-0xfee00fff] has been reserved
> [ 2.431386] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
> [ 2.431587] pnp 00:02: [io 0x0000-0x001f]
> [ 2.431598] pnp 00:02: [io 0x0081-0x0091]
> [ 2.431608] pnp 00:02: [io 0x0093-0x009f]
> [ 2.431618] pnp 00:02: [io 0x00c0-0x00df]
> [ 2.431629] pnp 00:02: [dma 4]
> [ 2.432075] pnp 00:02: Plug and Play ACPI device, IDs PNP0200 (active)
> [ 2.432487] pnp 00:03: [io 0x0070-0x0077]
> [ 2.432515] pnp 00:03: [irq 8]
> [ 2.432963] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
> [ 2.435584] pnp 00:04: [mem 0xfed00000-0xfed003ff]
> [ 2.436043] pnp 00:04: Plug and Play ACPI device, IDs PNP0103 (active)
> [ 2.436277] pnp 00:05: [io 0x00f0]
> [ 2.436297] pnp 00:05: [irq 13]
> [ 2.436733] pnp 00:05: Plug and Play ACPI device, IDs PNP0c04 (active)
> [ 2.436966] pnp 00:06: [mem 0xff800000-0xffffffff]
> [ 2.437441] pnp 00:06: Plug and Play ACPI device, IDs INT0800 (active)
> [ 2.437857] pnp 00:07: [io 0x0060]
> [ 2.437867] pnp 00:07: [io 0x0064]
> [ 2.437887] pnp 00:07: [irq 1]
> [ 2.438348] pnp 00:07: Plug and Play ACPI device, IDs PNP0303 (active)
> [ 2.438754] pnp 00:08: [irq 12]
> [ 2.439251] pnp 00:08: Plug and Play ACPI device, IDs SNY9001 PNP0f13 (active)
> [ 2.440514] pnp 00:09: Plug and Play ACPI device, IDs SNY6001 (disabled)
> [ 2.441173] pnp 00:0a: [mem 0xfed40000-0xfed44fff]
> [ 2.441629] pnp 00:0a: Plug and Play ACPI device, IDs IFX0102 PNP0c31 (active)
> [ 2.444170] pnp: PnP ACPI: found 11 devices
> [ 2.444242] ACPI: ACPI bus type pnp unregistered
> [ 2.480699] pci 0000:01:00.0: no compatible bridge window for [mem 0xfffe0000-0xffffffff pref]
> [ 2.480880] PCI: max bus depth: 2 pci_try_num: 3
> [ 2.480997] pci 0000:01:00.0: BAR 6: can't assign mem pref (size 0x20000)
> [ 2.481093] pci 0000:00:01.0: PCI bridge to [bus 01-01]
> [ 2.481166] pci 0000:00:01.0: bridge window [io 0x7000-0x7fff]
> [ 2.481243] pci 0000:00:01.0: bridge window [mem 0xe2000000-0xe4ffffff]
> [ 2.481320] pci 0000:00:01.0: bridge window [mem 0xc0000000-0xcfffffff 64bit pref]
> [ 2.481428] pci 0000:00:1c.0: PCI bridge to [bus 02-05]
> [ 2.481500] pci 0000:00:1c.0: bridge window [io 0x6000-0x6fff]
> [ 2.481578] pci 0000:00:1c.0: bridge window [mem 0xed900000-0xee8fffff]
> [ 2.481655] pci 0000:00:1c.0: bridge window [mem 0xe8800000-0xe97fffff 64bit pref]
> [ 2.481766] pci 0000:00:1c.1: PCI bridge to [bus 06-06]
> [ 2.481838] pci 0000:00:1c.1: bridge window [io 0x5000-0x5fff]
> [ 2.481916] pci 0000:00:1c.1: bridge window [mem 0xec800000-0xed8fffff]
> [ 2.481993] pci 0000:00:1c.1: bridge window [mem 0xe9800000-0xea7fffff 64bit pref]
> [ 2.482118] pci 0000:00:1c.3: PCI bridge to [bus 08-08]
> [ 2.482191] pci 0000:00:1c.3: bridge window [io 0x4000-0x4fff]
> [ 2.482270] pci 0000:00:1c.3: bridge window [mem 0xeb800000-0xec7fffff]
> [ 2.482349] pci 0000:00:1c.3: bridge window [mem 0xea800000-0xeb7fffff 64bit pref]
> [ 2.482505] pci 0000:0b:04.0: BAR 16: assigned [mem 0xf0000000-0xf3ffffff]
> [ 2.482593] pci 0000:0b:04.0: BAR 15: assigned [mem 0xf4000000-0xf7ffffff pref]
> [ 2.482707] pci 0000:0b:04.0: BAR 14: assigned [io 0x3000-0x30ff]
> [ 2.482789] pci 0000:0b:04.0: BAR 13: assigned [io 0x3400-0x34ff]
> [ 2.482894] pci 0000:0b:04.0: CardBus bridge to [bus 0c-0f]
> [ 2.482967] pci 0000:0b:04.0: bridge window [io 0x3400-0x34ff]
> [ 2.483059] pci 0000:0b:04.0: bridge window [io 0x3000-0x30ff]
> [ 2.483138] pci 0000:0b:04.0: bridge window [mem 0xf4000000-0xf7ffffff pref]
> [ 2.483246] pci 0000:0b:04.0: bridge window [mem 0xf0000000-0xf3ffffff]
> [ 2.483323] pci 0000:00:1e.0: PCI bridge to [bus 0b-0c]
> [ 2.483397] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff]
> [ 2.483474] pci 0000:00:1e.0: bridge window [mem 0xe6000000-0xe80fffff]
> [ 2.483551] pci 0000:00:1e.0: bridge window [mem 0xe0000000-0xe1ffffff 64bit pref]
> [ 2.483726] pci 0000:00:1c.0: enabling device (0000 -> 0003)
> [ 2.483861] pci 0000:00:1c.3: enabling device (0000 -> 0003)
> [ 2.483986] pci 0000:00:1e.0: setting latency timer to 64
> [ 2.484071] pci 0000:0b:04.0: setting latency timer to 64
> [ 2.484077] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
> [ 2.484079] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
> [ 2.484082] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
> [ 2.484085] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff]
> [ 2.484087] pci_bus 0000:00: resource 8 [mem 0xfed40000-0xfed44fff]
> [ 2.484090] pci_bus 0000:01: resource 0 [io 0x7000-0x7fff]
> [ 2.484093] pci_bus 0000:01: resource 1 [mem 0xe2000000-0xe4ffffff]
> [ 2.484096] pci_bus 0000:01: resource 2 [mem 0xc0000000-0xcfffffff 64bit pref]
> [ 2.484099] pci_bus 0000:02: resource 0 [io 0x6000-0x6fff]
> [ 2.484101] pci_bus 0000:02: resource 1 [mem 0xed900000-0xee8fffff]
> [ 2.484104] pci_bus 0000:02: resource 2 [mem 0xe8800000-0xe97fffff 64bit pref]
> [ 2.484106] pci_bus 0000:06: resource 0 [io 0x5000-0x5fff]
> [ 2.484109] pci_bus 0000:06: resource 1 [mem 0xec800000-0xed8fffff]
> [ 2.484111] pci_bus 0000:06: resource 2 [mem 0xe9800000-0xea7fffff 64bit pref]
> [ 2.484114] pci_bus 0000:08: resource 0 [io 0x4000-0x4fff]
> [ 2.484117] pci_bus 0000:08: resource 1 [mem 0xeb800000-0xec7fffff]
> [ 2.484119] pci_bus 0000:08: resource 2 [mem 0xea800000-0xeb7fffff 64bit pref]
> [ 2.484122] pci_bus 0000:0b: resource 0 [io 0x3000-0x3fff]
> [ 2.484125] pci_bus 0000:0b: resource 1 [mem 0xe6000000-0xe80fffff]
> [ 2.484127] pci_bus 0000:0b: resource 2 [mem 0xe0000000-0xe1ffffff 64bit pref]
> [ 2.484130] pci_bus 0000:0b: resource 4 [io 0x0000-0x0cf7]
> [ 2.484132] pci_bus 0000:0b: resource 5 [io 0x0d00-0xffff]
> [ 2.484135] pci_bus 0000:0b: resource 6 [mem 0x000a0000-0x000bffff]
> [ 2.484137] pci_bus 0000:0b: resource 7 [mem 0xc0000000-0xfebfffff]
> [ 2.484140] pci_bus 0000:0b: resource 8 [mem 0xfed40000-0xfed44fff]
> [ 2.484143] pci_bus 0000:0c: resource 0 [io 0x3400-0x34ff]
> [ 2.484145] pci_bus 0000:0c: resource 1 [io 0x3000-0x30ff]
> [ 2.484148] pci_bus 0000:0c: resource 2 [mem 0xf4000000-0xf7ffffff pref]
> [ 2.484150] pci_bus 0000:0c: resource 3 [mem 0xf0000000-0xf3ffffff]
> [ 2.485037] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
> [ 2.488360] TCP established hash table entries: 524288 (order: 11, 8388608 bytes)
> [ 2.493449] TCP bind hash table entries: 65536 (order: 10, 5242880 bytes)
> [ 2.498282] TCP: Hash tables configured (established 524288 bind 65536)
> [ 2.498427] TCP reno registered
> [ 2.498615] UDP hash table entries: 2048 (order: 6, 393216 bytes)
> [ 2.499094] UDP-Lite hash table entries: 2048 (order: 6, 393216 bytes)
> [ 2.500526] pci 0000:00:02.0: Boot video device
> [ 2.526432] PCI: CLS 64 bytes, default 64
> [ 2.527204] Unpacking initramfs...
> [ 3.166686] Freeing initrd memory: 24392k freed
> [ 3.375510] DMA-API: preallocated 32768 debug entries
> [ 3.375587] DMA-API: debugging enabled by kernel config
> [ 3.375689] Simple Boot Flag value 0x5 read from CMOS RAM was invalid
> [ 3.375762] Simple Boot Flag at 0x44 set to 0x1
> [ 3.381492] Intel AES-NI instructions are not detected.
> [ 3.381530] cryptomgr_test used greatest stack depth: 6048 bytes left
> [ 3.383569] audit: initializing netlink socket (disabled)
> [ 3.383772] type=2000 audit(1330000815.382:1): initialized
> [ 3.399046] HugeTLB registered 2 MB page size, pre-allocated 0 pages
> [ 3.448269] VFS: Disk quotas dquot_6.5.2
> [ 3.448882] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
> [ 3.457147] msgmni has been set to 5837
> [ 3.458191] SELinux: Registering netfilter hooks
> [ 3.461124] cryptomgr_test used greatest stack depth: 5536 bytes left
> [ 3.462407] cryptomgr_test used greatest stack depth: 5392 bytes left
> [ 3.462569] alg: No test for stdrng (krng)
> [ 3.463249] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
> [ 3.463654] io scheduler noop registered
> [ 3.463726] io scheduler deadline registered
> [ 3.464590] io scheduler cfq registered (default)
> [ 3.465227] start plist test
> [ 3.466406] end plist test
> [ 3.466474] list_sort_test: start testing list_sort()
> [ 3.474977] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
> [ 3.475703] pcieport 0000:00:1c.0: irq 41 for MSI/MSI-X
> [ 3.476349] pcieport 0000:00:1c.1: irq 42 for MSI/MSI-X
> [ 3.476963] pcieport 0000:00:1c.3: irq 43 for MSI/MSI-X
> [ 3.477860] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
> [ 3.478342] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
> [ 3.478417] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
> [ 3.484727] acpiphp: Slot [1] registered
> [ 3.492270] acpiphp: Slot [4] registered
> [ 3.494609] intel_idle: MWAIT substates: 0x3122220
> [ 3.494612] intel_idle: does not run on family 6 model 23
> [ 3.505056] ACPI: AC Adapter [AC] (on-line)
> [ 3.505988] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0
> [ 3.506199] ACPI: Power Button [PWRB]
> [ 3.507100] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input1
> [ 3.513223] ACPI: Lid Switch [LID0]
> [ 3.532257] Monitor-Mwait will be used to enter C-1 state
> [ 3.532514] Monitor-Mwait will be used to enter C-2 state
> [ 3.532551] Marking TSC unstable due to TSC halts in idle
> [ 3.532693] ACPI: acpi_idle registered with cpuidle
> [ 3.632274] thermal LNXTHERM:00: registered as thermal_zone0
> [ 3.632348] ACPI: Thermal Zone [ATF0] (64 C)
> [ 3.632672] GHES: HEST is not enabled!
> [ 3.633504] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> [ 3.690039] Non-volatile memory driver v1.3
> [ 3.690112] Linux agpgart interface v0.103
> [ 3.691450] agpgart-intel 0000:00:00.0: Intel GM45 Chipset
> [ 3.691845] agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable
> [ 3.693709] agpgart-intel 0000:00:00.0: detected 65536K stolen memory
> [ 3.694643] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
> [ 3.696635] tpm_tis 00:0a: 1.2 TPM (device-id 0xB, rev-id 16)
> [ 3.737829] ACPI: Battery Slot [BAT0] (battery present)
> [ 5.781149] tpm_tis 00:0a: Adjusting TPM timeout parameters.
> [ 6.543118] tpm_tis 00:0a: A TPM error (7) occurred attempting to read a pcr value
> [ 6.543283] tpm_tis 00:0a: TPM is disabled/deactivated (0x7)
> [ 6.557221] loop: module loaded
> [ 6.558578] ahci 0000:00:1f.2: version 3.0
> [ 6.558886] ahci 0000:00:1f.2: irq 44 for MSI/MSI-X
> [ 6.559501] ahci: SSS flag set, parallel bus scan disabled
> [ 6.559609] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 4 ports 3 Gbps 0x33 impl SATA mode
> [ 6.559712] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ccc ems
> [ 6.559819] ahci 0000:00:1f.2: setting latency timer to 64
> [ 6.578663] scsi0 : ahci
> [ 6.581291] scsi1 : ahci
> [ 6.582573] scsi2 : ahci
> [ 6.583861] scsi3 : ahci
> [ 6.585331] scsi4 : ahci
> [ 6.586732] scsi5 : ahci
> [ 6.612827] ata1: SATA max UDMA/133 abar m2048@...e925000 port 0xee925100 irq 44
> [ 6.612930] ata2: SATA max UDMA/133 abar m2048@...e925000 port 0xee925180 irq 44
> [ 6.613046] ata3: DUMMY
> [ 6.613114] ata4: DUMMY
> [ 6.613183] ata5: SATA max UDMA/133 abar m2048@...e925000 port 0xee925300 irq 44
> [ 6.613284] ata6: SATA max UDMA/133 abar m2048@...e925000 port 0xee925380 irq 44
> [ 6.615306] Fixed MDIO Bus: probed
> [ 6.616213] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> [ 6.616540] ehci_hcd 0000:00:1a.7: setting latency timer to 64
> [ 6.616546] ehci_hcd 0000:00:1a.7: EHCI Host Controller
> [ 6.618391] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
> [ 6.618761] ehci_hcd 0000:00:1a.7: debug port 1
> [ 6.622728] ehci_hcd 0000:00:1a.7: cache line size of 64 is not supported
> [ 6.622988] ehci_hcd 0000:00:1a.7: irq 23, io mem 0xee925c00
> [ 6.629102] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
> [ 6.629816] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
> [ 6.629892] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [ 6.629993] usb usb1: Product: EHCI Host Controller
> [ 6.630082] usb usb1: Manufacturer: Linux 3.3.0-rc4+ ehci_hcd
> [ 6.630155] usb usb1: SerialNumber: 0000:00:1a.7
> [ 6.632398] hub 1-0:1.0: USB hub found
> [ 6.632688] hub 1-0:1.0: 6 ports detected
> [ 6.635117] ehci_hcd 0000:00:1d.7: setting latency timer to 64
> [ 6.635122] ehci_hcd 0000:00:1d.7: EHCI Host Controller
> [ 6.636021] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
> [ 6.636323] ehci_hcd 0000:00:1d.7: debug port 1
> [ 6.640276] ehci_hcd 0000:00:1d.7: cache line size of 64 is not supported
> [ 6.640523] ehci_hcd 0000:00:1d.7: irq 20, io mem 0xee925800
> [ 6.646089] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
> [ 6.646711] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
> [ 6.646787] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [ 6.646888] usb usb2: Product: EHCI Host Controller
> [ 6.646959] usb usb2: Manufacturer: Linux 3.3.0-rc4+ ehci_hcd
> [ 6.647048] usb usb2: SerialNumber: 0000:00:1d.7
> [ 6.648807] hub 2-0:1.0: USB hub found
> [ 6.649073] hub 2-0:1.0: 6 ports detected
> [ 6.651185] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
> [ 6.651396] uhci_hcd: USB Universal Host Controller Interface driver
> [ 6.652004] uhci_hcd 0000:00:1a.0: setting latency timer to 64
> [ 6.652025] uhci_hcd 0000:00:1a.0: UHCI Host Controller
> [ 6.652894] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
> [ 6.653122] uhci_hcd 0000:00:1a.0: irq 23, io base 0x000080e0
> [ 6.653820] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
> [ 6.653895] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [ 6.653996] usb usb3: Product: UHCI Host Controller
> [ 6.654083] usb usb3: Manufacturer: Linux 3.3.0-rc4+ uhci_hcd
> [ 6.654155] usb usb3: SerialNumber: 0000:00:1a.0
> [ 6.655930] hub 3-0:1.0: USB hub found
> [ 6.656198] hub 3-0:1.0: 2 ports detected
> [ 6.658005] uhci_hcd 0000:00:1a.1: setting latency timer to 64
> [ 6.658025] uhci_hcd 0000:00:1a.1: UHCI Host Controller
> [ 6.658892] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
> [ 6.659110] uhci_hcd 0000:00:1a.1: irq 23, io base 0x000080c0
> [ 6.659773] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
> [ 6.659848] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [ 6.659949] usb usb4: Product: UHCI Host Controller
> [ 6.660036] usb usb4: Manufacturer: Linux 3.3.0-rc4+ uhci_hcd
> [ 6.660109] usb usb4: SerialNumber: 0000:00:1a.1
> [ 6.661845] hub 4-0:1.0: USB hub found
> [ 6.662120] hub 4-0:1.0: 2 ports detected
> [ 6.663960] uhci_hcd 0000:00:1a.2: setting latency timer to 64
> [ 6.663965] uhci_hcd 0000:00:1a.2: UHCI Host Controller
> [ 6.664895] uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
> [ 6.665122] uhci_hcd 0000:00:1a.2: irq 23, io base 0x000080a0
> [ 6.665806] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
> [ 6.665881] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [ 6.665982] usb usb5: Product: UHCI Host Controller
> [ 6.666069] usb usb5: Manufacturer: Linux 3.3.0-rc4+ uhci_hcd
> [ 6.666142] usb usb5: SerialNumber: 0000:00:1a.2
> [ 6.667884] hub 5-0:1.0: USB hub found
> [ 6.668151] hub 5-0:1.0: 2 ports detected
> [ 6.669962] uhci_hcd 0000:00:1d.0: setting latency timer to 64
> [ 6.669967] uhci_hcd 0000:00:1d.0: UHCI Host Controller
> [ 6.670850] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
> [ 6.671083] uhci_hcd 0000:00:1d.0: irq 20, io base 0x00008080
> [ 6.671765] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
> [ 6.671840] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [ 6.671941] usb usb6: Product: UHCI Host Controller
> [ 6.672028] usb usb6: Manufacturer: Linux 3.3.0-rc4+ uhci_hcd
> [ 6.672101] usb usb6: SerialNumber: 0000:00:1d.0
> [ 6.674171] hub 6-0:1.0: USB hub found
> [ 6.674404] hub 6-0:1.0: 2 ports detected
> [ 6.676233] uhci_hcd 0000:00:1d.1: setting latency timer to 64
> [ 6.676238] uhci_hcd 0000:00:1d.1: UHCI Host Controller
> [ 6.677139] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
> [ 6.677350] uhci_hcd 0000:00:1d.1: irq 20, io base 0x00008060
> [ 6.678087] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
> [ 6.678163] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [ 6.678264] usb usb7: Product: UHCI Host Controller
> [ 6.678335] usb usb7: Manufacturer: Linux 3.3.0-rc4+ uhci_hcd
> [ 6.678408] usb usb7: SerialNumber: 0000:00:1d.1
> [ 6.680180] hub 7-0:1.0: USB hub found
> [ 6.680413] hub 7-0:1.0: 2 ports detected
> [ 6.682246] uhci_hcd 0000:00:1d.2: setting latency timer to 64
> [ 6.682251] uhci_hcd 0000:00:1d.2: UHCI Host Controller
> [ 6.683118] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
> [ 6.683319] uhci_hcd 0000:00:1d.2: irq 20, io base 0x00008040
> [ 6.684006] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
> [ 6.684097] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [ 6.684199] usb usb8: Product: UHCI Host Controller
> [ 6.684270] usb usb8: Manufacturer: Linux 3.3.0-rc4+ uhci_hcd
> [ 6.684343] usb usb8: SerialNumber: 0000:00:1d.2
> [ 6.686128] hub 8-0:1.0: USB hub found
> [ 6.686364] hub 8-0:1.0: 2 ports detected
> [ 6.688858] usbcore: registered new interface driver usbserial
> [ 6.689181] USB Serial support registered for generic
> [ 6.689435] usbcore: registered new interface driver usbserial_generic
> [ 6.689510] usbserial: USB Serial Driver core
> [ 6.689905] i8042: PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:MOUE] at 0x60,0x64 irq 1,12
> [ 6.693086] serio: i8042 KBD port at 0x60,0x64 irq 1
> [ 6.693903] serio: i8042 AUX port at 0x60,0x64 irq 12
> [ 6.694994] mousedev: PS/2 mouse device common for all mice
> [ 6.697228] rtc_cmos 00:03: RTC can wake from S4
> [ 6.698485] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
> [ 6.698648] rtc0: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
> [ 6.700827] device-mapper: uevent: version 1.0.3
> [ 6.702289] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@...hat.com
> [ 6.703047] cpuidle: using governor ladder
> [ 6.704550] cpuidle: using governor menu
> [ 6.707458] EFI Variables Facility v0.08 2004-May-17
> [ 6.709626] usbcore: registered new interface driver usbhid
> [ 6.709698] usbhid: USB HID core driver
> [ 6.711243] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
> [ 6.711823] ip_tables: (C) 2000-2006 Netfilter Core Team
> [ 6.712033] TCP cubic registered
> [ 6.712104] Initializing XFRM netlink socket
> [ 6.720513] Mobile IPv6
> [ 6.720614] Registering the dns_resolver key type
> [ 6.722386] PM: Hibernation image not present or could not be loaded.
> [ 6.722530] registered taskstats version 1
> [ 6.747109] tpm_tis 00:0a: A TPM error (7) occurred attempting to read a pcr value
> [ 6.747217] IMA: No TPM chip found, activating TPM-bypass!
> [ 6.755446] Magic number: 0:109:684
> [ 6.755589] mem full: hash matches
> [ 6.755766] rtc_cmos 00:03: setting system clock to 2012-02-23 12:40:19 UTC (1330000819)
> [ 6.771174] Initializing network drop monitor service
> [ 6.918178] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> [ 6.926073] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
> [ 6.926831] ata1.00: ATA-8: Hitachi HTS722020K9SA00, DC4OC58P, max UDMA/133
> [ 6.926945] ata1.00: 390721968 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
> [ 6.934885] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
> [ 6.935639] ata1.00: configured for UDMA/133
> [ 6.950579] scsi 0:0:0:0: Direct-Access ATA Hitachi HTS72202 DC4O PQ: 0 ANSI: 5
> [ 6.956354] sd 0:0:0:0: [sda] 390721968 512-byte logical blocks: (200 GB/186 GiB)
> [ 6.957382] sd 0:0:0:0: Attached scsi generic sg0 type 0
> [ 6.957475] sd 0:0:0:0: [sda] Write Protect is off
> [ 6.957550] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> [ 6.957971] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
> [ 6.980117] sda: sda1 sda2
> [ 6.984618] sd 0:0:0:0: [sda] Attached SCSI disk
> [ 7.038205] usb 1-2: new high-speed USB device number 3 using ehci_hcd
> [ 7.157689] usb 1-2: New USB device found, idVendor=05ca, idProduct=18b0
> [ 7.157804] usb 1-2: New USB device strings: Mfr=1, Product=0, SerialNumber=0
> [ 7.157916] usb 1-2: Manufacturer: Ricoh co. Ltd.
> [ 7.387489] input: PS/2 Mouse as /devices/platform/i8042/serio1/input/input3
> [ 7.409245] input: AlpsPS/2 ALPS GlidePoint as /devices/platform/i8042/serio1/input/input4
> [ 7.477284] usb 3-1: new full-speed USB device number 2 using uhci_hcd
> [ 7.640545] usb 3-1: New USB device found, idVendor=147e, idProduct=1000
> [ 7.640659] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [ 7.640770] usb 3-1: Product: Fingerprint Sensor
> [ 7.640872] usb 3-1: Manufacturer: TouchStrip
> [ 7.858281] usb 8-2: new full-speed USB device number 2 using uhci_hcd
> [ 8.013718] usb 8-2: New USB device found, idVendor=044e, idProduct=3017
> [ 8.013831] usb 8-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
> [ 8.013941] usb 8-2: Product: BCM2046 Bluetooth Device
> [ 8.014148] usb 8-2: Manufacturer: Broadcom Corp
> [ 8.014250] usb 8-2: SerialNumber: 001E3DF70F2C
> [ 12.312175] ata2: link is slow to respond, please be patient (ready=0)
> [ 17.004157] ata2: COMRESET failed (errno=-16)
> [ 17.309187] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> [ 17.326634] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
> [ 17.326755] ata2.00: ATAPI: MATSHITADVD-RAM UJ862AS, 1.21, max UDMA/33
> [ 17.335847] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
> [ 17.335968] ata2.00: configured for UDMA/33
> [ 17.340519] scsi 1:0:0:0: CD-ROM MATSHITA DVD-RAM UJ862AS 1.21 PQ: 0 ANSI: 5
> [ 17.344266] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
> [ 17.344384] cdrom: Uniform CD-ROM driver Revision: 3.20
> [ 17.352393] sr 1:0:0:0: Attached scsi CD-ROM sr0
> [ 17.354982] sr 1:0:0:0: Attached scsi generic sg1 type 5
> [ 17.661173] ata5: SATA link down (SStatus 0 SControl 300)
> [ 17.966178] ata6: SATA link down (SStatus 0 SControl 300)
> [ 17.977273] Freeing unused kernel memory: 2808k freed
> [ 17.978667] Write protecting the kernel read-only data: 12288k
> [ 17.983522] Freeing unused kernel memory: 1348k freed
> [ 17.989062] Freeing unused kernel memory: 1364k freed
> [ 17.999350] mknod used greatest stack depth: 4936 bytes left
> [ 18.016223] mount used greatest stack depth: 4760 bytes left
> [ 18.182912] dracut: dracut-009-12.fc15
> [ 18.269166] udev[121]: starting version 167
> [ 18.269266] udevd used greatest stack depth: 4696 bytes left
> [ 18.467536] wmi: Mapper loaded
> [ 18.580565] [drm] Initialized drm 1.1.0 20060810
> [ 18.683938] console_init used greatest stack depth: 4584 bytes left
> [ 18.750468] i915 0000:00:02.0: power state changed by ACPI to D0
> [ 18.750593] i915 0000:00:02.0: power state changed by ACPI to D0
> [ 18.750693] i915 0000:00:02.0: setting latency timer to 64
> [ 18.794592] MXM: GUID detected in BIOS
> [ 18.804081] VGA switcheroo: detected DSM switching method \_SB_.PCI0.PEGP.DGPU handle
> [ 18.804186] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.PEGP.DGPU handle
> [ 18.804556] nouveau 0000:01:00.0: power state changed by ACPI to D0
> [ 18.804669] nouveau 0000:01:00.0: power state changed by ACPI to D0
> [ 18.804761] nouveau 0000:01:00.0: enabling device (0000 -> 0003)
> [ 18.907303] i915 0000:00:02.0: irq 45 for MSI/MSI-X
> [ 18.907593] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
> [ 18.907670] [drm] Driver supports precise vblank timestamp query.
> [ 18.910947] [drm:intel_dsm_pci_probe] *ERROR* failed to get supported _DSM functions
> [ 18.914810] [drm:intel_dsm_pci_probe] *ERROR* failed to get supported _DSM functions
> [ 18.915573] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem
> [ 18.915732] vgaarb: transferring owner from PCI:0000:00:02.0 to PCI:0000:01:00.0
> [ 19.474432] fbcon: inteldrmfb (fb0) is primary device
> [ 19.478064] [drm] Changing LVDS panel from (+hsync, +vsync) to (-hsync, -vsync)
> [ 19.996513] Console: switching to colour frame buffer device 170x48
> [ 20.004965] fb0: inteldrmfb frame buffer device
> [ 20.004990] drm: registered panic notifier
> [ 20.076301] acpi device:01: registered as cooling_device2
> [ 20.085499] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input5
> [ 20.087187] ACPI: Video Device [OVGA] (multi-head: yes rom: no post: no)
> [ 20.099609] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:06/LNXVIDEO:01/input/input6
> [ 20.101171] ACPI: Video Device [DGPU] (multi-head: yes rom: yes post: no)
> [ 20.102645] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
> [ 20.111837] [drm] nouveau 0000:01:00.0: Detected an NV50 generation card (0x298280a2)
> [ 20.117866] modprobe used greatest stack depth: 2248 bytes left
> [ 20.128689] vga_switcheroo: enabled
> [ 20.128931] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PRAMIN
> [ 20.128983] [drm] nouveau 0000:01:00.0: ... BIOS signature not found
> [ 20.129056] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PROM
> [ 20.129112] [drm] nouveau 0000:01:00.0: ... BIOS signature not found
> [ 20.129148] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PCIROM
> [ 20.129188] [drm] nouveau 0000:01:00.0: ... BIOS signature not found
> [ 20.129224] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from ACPI
> [ 48.455481] dracut:
> [ 48.455759] dracut: udevadm settle - timeout of 30 seconds reached, the event queue contains:
> [ 48.456026] dracut: /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 (903)
> [ 48.456299] dracut: /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/controlD65 (1043)
> [ 48.457324] dracut: /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (1044)
> [ 48.469278] dracut: Starting plymouth daemon
> [ 56.965409] yenta_cardbus 0000:0b:04.0: CardBus bridge found [104d:9025]
> [ 57.004840] sdhci: Secure Digital Host Controller Interface driver
> [ 57.009031] sdhci: Copyright(c) Pierre Ossman
> [ 57.091004] yenta_cardbus 0000:0b:04.0: ISA IRQ mask 0x00b8, PCI irq 20
> [ 57.091940] yenta_cardbus 0000:0b:04.0: Socket status: 30000006
> [ 57.092850] pci_bus 0000:0b: Raising subordinate bus# of parent bus (#0b) from #0c to #0f
> [ 57.094101] yenta_cardbus 0000:0b:04.0: pcmcia: parent PCI bridge window: [io 0x3000-0x3fff]
> [ 57.095100] yenta_cardbus 0000:0b:04.0: pcmcia: parent PCI bridge window: [mem 0xe6000000-0xe80fffff]
> [ 57.096109] pcmcia_socket pcmcia_socket0: cs: memory probe 0xe6000000-0xe80fffff: excluding 0xe7ef0000-0xe80fffff
> [ 57.103096] yenta_cardbus 0000:0b:04.0: pcmcia: parent PCI bridge window: [mem 0xe0000000-0xe1ffffff 64bit pref]
> [ 57.105229] pcmcia_socket pcmcia_socket0: cs: memory probe 0xe0000000-0xe1ffffff: excluding 0xe0000000-0xe1ffffff
> [ 57.124224] sdhci-pci 0000:0b:04.2: SDHCI controller found [1180:0822] (rev 21)
> [ 57.126181] sdhci-pci 0000:0b:04.2: Will use DMA mode even though HW doesn't fully claim to support it.
> [ 57.127380] sdhci-pci 0000:0b:04.2: setting latency timer to 64
> [ 57.129790] Registered led device: mmc0::
> [ 57.133415] mmc0: SDHCI controller on PCI [0000:0b:04.2] using DMA
> [ 57.134860] firewire_ohci 0000:0b:04.1: setting latency timer to 64
> [ 57.188732] firewire_ohci: Added fw-ohci device 0000:0b:04.1, OHCI v1.0, 4 IR + 4 IT contexts, quirks 0x11
> [ 57.690635] firewire_core: created device fw0: GUID 0800460302af3026, S400
> [ 236.708356] dracut: Scanning devices sda2 for LVM logical volumes vg_vaio/lv_root vg_vaio/lv_swap
> [ 236.757105] dracut: inactive '/dev/vg_vaio/lv_swap' [4.88 GiB] inherit
> [ 236.758728] dracut: inactive '/dev/vg_vaio/lv_home' [130.94 GiB] inherit
> [ 236.760217] dracut: inactive '/dev/vg_vaio/lv_root' [50.00 GiB] inherit
> [ 237.597724] EXT4-fs (dm-1): INFO: recovery required on readonly filesystem
> [ 237.599025] EXT4-fs (dm-1): write access will be enabled during recovery
> [ 238.434214] EXT4-fs (dm-1): recovery complete
> [ 238.436994] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null)
> [ 238.553635] dracut: Checking filesystems
> [ 238.555292] dracut: fsck -T -t noopts=_netdev -A -a
> [ 238.808887] dracut: /dev/mapper/vg_vaio-lv_root: Superblock last mount time is in the future. (by less than a day, probably due to the hardware clock being incorrectly set) FIXED. /dev/mapper/vg_vaio-lv_root: clean, 192535/3276800 files, 2673298/13107200 blocks
> [ 238.813315] dracut: Remounting /dev/mapper/vg_vaio-lv_root with -o ro,
> [ 238.834817] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null)
> [ 238.862272] dracut: Mounted root filesystem /dev/mapper/vg_vaio-lv_root
> [ 239.192582] dracut: Switching root
> [ 239.785764] type=1404 audit(1330001052.529:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
> [ 240.337058] SELinux: 2048 avtab hash slots, 227352 rules.
> [ 243.134375] SELinux: 2048 avtab hash slots, 227352 rules.
> [ 245.461638] [drm] nouveau 0000:01:00.0: ... BIOS checksum invalid
> [ 245.463077] [drm] nouveau 0000:01:00.0: Using BIOS image from ACPI
> [ 251.607069] SELinux: 9 users, 13 roles, 3672 types, 195 bools, 1 sens, 1024 cats
> [ 251.607075] SELinux: 81 classes, 227352 rules
> [ 251.868801] SELinux: Completing initialization.
> [ 251.868806] SELinux: Setting up existing superblocks.
> [ 251.869041] SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
> [ 251.869171] SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts
> [ 251.869327] SELinux: initialized (dev bdev, type bdev), uses genfs_contexts
> [ 251.869410] SELinux: initialized (dev proc, type proc), uses genfs_contexts
> [ 251.869648] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
> [ 251.869835] SELinux: initialized (dev devtmpfs, type devtmpfs), uses transition SIDs
> [ 251.872414] SELinux: initialized (dev sockfs, type sockfs), uses task SIDs
> [ 251.872525] SELinux: initialized (dev debugfs, type debugfs), uses genfs_contexts
> [ 251.885158] SELinux: initialized (dev pipefs, type pipefs), uses task SIDs
> [ 251.885305] SELinux: initialized (dev anon_inodefs, type anon_inodefs), uses genfs_contexts
> [ 251.885401] SELinux: initialized (dev devpts, type devpts), uses transition SIDs
> [ 251.885596] SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs
> [ 251.885733] SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs
> [ 251.885845] SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts
> [ 251.886087] SELinux: initialized (dev securityfs, type securityfs), uses genfs_contexts
> [ 251.886228] SELinux: initialized (dev usbfs, type usbfs), uses genfs_contexts
> [ 251.886314] SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
> [ 251.892317] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
> [ 251.892360] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
> [ 251.893956] SELinux: initialized (dev dm-1, type ext4), uses xattr
> [ 251.972154] type=1403 audit(1330001064.715:3): policy loaded auid=4294967295 ses=4294967295
> [ 252.563921] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
> [ 252.704977] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
> [ 253.138068] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
> [ 253.454666] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
> [ 253.704625] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
> [ 253.955044] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
> [ 254.204521] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
> [ 254.454550] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
> [ 254.704578] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
> [ 254.955414] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
> [ 255.204426] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
> [ 255.564285] systemd[1]: systemd 26 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +SYSVINIT +LIBCRYPTSETUP; fedora)
> [ 255.602530] systemd[1]: Set hostname to <vaio>.
> [ 256.889121] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
> [ 256.893725] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
> [ 256.900087] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
> [ 256.945820] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
> [ 256.948551] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
> [ 262.459587] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
> [ 262.816094] EXT4-fs (dm-1): re-mounted. Opts: (null)
> [ 263.094382] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
> [ 263.593482] udev[406]: starting version 167
> [ 284.302552] sony_laptop: Sony Programmable IO Control Driver v0.6
> [ 284.366263] sony_laptop: detected Type3 model
> [ 284.859769] WARNING! power/level is deprecated; use power/control instead
> [ 284.985647] iTCO_vendor_support: vendor-support=0
> [ 285.091435] udevd-work[423]: error opening ATTR{/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.0/power/level} for writing: No such file or directory
> [ 285.234939] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.07
> [ 285.332984] ACPI Warning:
> [ 285.335294] iTCO_wdt: unable to reset NO_REBOOT flag, device disabled by hardware/BIOS
> [ 285.362456] input: PC Speaker as /devices/platform/pcspkr/input/input7
> [ 285.371766] 0x0000000000008000-0x000000000000801f SystemIO conflicts with Region \_SB_.PCI0.SBUS.SMBI 1 (20120111/utaddress-251)
> [ 285.417399] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
> [ 285.443765] e1000e: Intel(R) PRO/1000 Network Driver - 1.5.1-k
> [ 285.500121] e1000e: Copyright(c) 1999 - 2011 Intel Corporation.
> [ 285.575799] e1000e 0000:00:19.0: setting latency timer to 64
> [ 285.579219] microcode: CPU0 sig=0x10676, pf=0x80, revision=0x60c
> [ 285.597070] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
> [ 285.850917] Linux media interface: v0.10
> [ 285.857455] r592 0000:0b:04.4: setting latency timer to 64
> [ 285.924081] r592: driver successfully loaded
> [ 286.313366] cfg80211: Calling CRDA to update world regulatory domain
> [ 286.447503] Linux video capture interface: v2.00
> [ 286.723873] Bluetooth: Core ver 2.16
> [ 286.849273] Bluetooth: HCI device and connection manager initialized
> [ 286.949193] Bluetooth: HCI socket layer initialized
> [ 286.950272] Bluetooth: L2CAP socket layer initialized
> [ 287.074203] Bluetooth: SCO socket layer initialized
> [ 287.368820] usbcore: registered new interface driver btusb
> [ 287.389882] uvcvideo: Found UVC 1.00 device <unnamed> (05ca:18b0)
> [ 287.555021] microcode: CPU0 updated to revision 0x60f, date = 2010-09-29
> [ 287.564846] input: UVC Camera (05ca:18b0) as /devices/pci0000:00/0000:00:1a.7/usb1/1-2/1-2:1.0/input/input8
> [ 287.586317] microcode: CPU1 sig=0x10676, pf=0x80, revision=0x60c
> [ 287.587772] e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) 00:1a:80:d6:73:22
> [ 287.604197] usbcore: registered new interface driver uvcvideo
> [ 287.606659] e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
> [ 287.619856] e1000e 0000:00:19.0: eth0: MAC: 7, PHY: 8, PBA No: FFFFFF-0FF
> [ 287.623241] USB Video Class driver (1.1.1)
> [ 287.736082] microcode: CPU1 updated to revision 0x60f, date = 2010-09-29
> [ 287.786326] microcode: Microcode Update Driver: v2.00 <tigran@...azian.fsnet.co.uk>, Peter Oruba
> [ 287.838961] cfg80211: World regulatory domain updated:
> [ 287.850926] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
> [ 287.889632] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
> [ 287.916471] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
> [ 287.917934] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
> [ 287.926928] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
> [ 287.928315] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
> [ 288.336352] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
> [ 288.373868] Adding 5111804k swap on /dev/mapper/vg_vaio-lv_swap. Priority:0 extents:1 across:5111804k
> [ 288.404203] udev[421]: renamed network interface eth0 to em1
> [ 288.521187] hda_codec: ALC262: SKU not ready 0x411111f0
> [ 288.522933] ALSA sound/pci/hda/hda_codec.c:4923 autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
> [ 288.522938] ALSA sound/pci/hda/hda_codec.c:4927 speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
> [ 288.522941] ALSA sound/pci/hda/hda_codec.c:4931 hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
> [ 288.522944] ALSA sound/pci/hda/hda_codec.c:4932 mono: mono_out=0x0
> [ 288.522946] ALSA sound/pci/hda/hda_codec.c:4935 dig-out=0x1e/0x0
> [ 288.522949] ALSA sound/pci/hda/hda_codec.c:4936 inputs:
> [ 288.522952] ALSA sound/pci/hda/hda_codec.c:4940 Internal Mic=0x12
> [ 288.522955] ALSA sound/pci/hda/hda_codec.c:4940 Mic=0x18
> [ 288.522957] ALSA sound/pci/hda/hda_codec.c:4942
> [ 288.528929] ALSA sound/pci/hda/patch_realtek.c:1314 realtek: No valid SSID, checking pincfg 0x411111f0 for NID 0x1d
> [ 288.528933] ALSA sound/pci/hda/patch_realtek.c:1397 realtek: Enable default setup for auto mode as fallback
> [ 288.597903] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
> [ 288.602054] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
> [ 288.746362] systemd-fsck[611]: /dev/sda1: recovering journal
> [ 288.894351] systemd-fsck[611]: /dev/sda1: clean, 65/128016 files, 175331/512000 blocks
> [ 289.123215] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
> [ 289.137237] SELinux: initialized (dev sda1, type ext4), uses xattr
> [ 289.450388] Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:d
> [ 289.451954] Copyright(c) 2003-2011 Intel Corporation
> [ 289.454071] iwlwifi 0000:06:00.0: pci_resource_len = 0x00002000
> [ 289.455572] iwlwifi 0000:06:00.0: pci_resource_base = ffffc9000560c000
> [ 289.457013] iwlwifi 0000:06:00.0: HW Revision ID = 0x0
> [ 289.458976] iwlwifi 0000:06:00.0: irq 48 for MSI/MSI-X
> [ 289.459451] iwlwifi 0000:06:00.0: CONFIG_IWLWIFI_DEBUG enabled
> [ 289.460843] iwlwifi 0000:06:00.0: CONFIG_IWLWIFI_DEBUGFS enabled
> [ 289.462216] iwlwifi 0000:06:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled
> [ 289.463581] iwlwifi 0000:06:00.0: CONFIG_IWLWIFI_DEVICE_TESTMODE enabled
> [ 289.464938] iwlwifi 0000:06:00.0: CONFIG_IWLWIFI_P2P disabled
> [ 289.466301] iwlwifi 0000:06:00.0: Detected Intel(R) WiFi Link 5100 AGN, REV=0x54
> [ 289.468169] iwlwifi 0000:06:00.0: L1 Enabled; Disabling L0S
> [ 289.492636] iwlwifi 0000:06:00.0: device EEPROM VER=0x11f, CALIB=0x4
> [ 289.493991] iwlwifi 0000:06:00.0: Device SKU: 0xF0
> [ 289.495389] iwlwifi 0000:06:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
> [ 289.522088] iwlwifi 0000:06:00.0: loaded firmware version 8.83.5.1 build 33692
> [ 289.524128] Registered led device: phy0-led
> [ 289.590505] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
> [ 289.705689] cfg80211: Calling CRDA for country: US
> [ 289.732269] cfg80211: Regulatory domain changed to country: US
> [ 289.733630] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
> [ 289.734965] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
> [ 289.736336] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
> [ 289.737647] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
> [ 289.738918] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
> [ 289.740167] cfg80211: (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
> [ 289.741397] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
> [ 341.035878] input: Sony Vaio Keys as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:0d/SNY6001:00/input/input11
> [ 341.043307] input: Sony Vaio Jogdial as /devices/virtual/input/input12
> [ 341.059000] sony_laptop: device allocated minor is 58
> [ 346.552430] systemd[1]: Job dev-mapper-vg_vaio\x2dlv_home.device/start timed out.
> [ 346.552481] systemd[1]: Job fedora-autorelabel-mark.service/start failed with result 'dependency'.
> [ 346.552529] systemd[1]: Job fedora-autorelabel.service/start failed with result 'dependency'.
> [ 346.552577] systemd[1]: Job local-fs.target/start failed with result 'dependency'.
> [ 346.552626] systemd[1]: Triggering OnFailure= dependencies of local-fs.target.
> [ 346.552674] systemd[1]: Job remote-fs.target/start failed with result 'dependency'.
> [ 346.556945] systemd[1]: Job home.mount/start failed with result 'dependency'.
> [ 346.557102] systemd[1]: Job dev-mapper-vg_vaio\x2dlv_home.device/start failed with result 'timeout'.
> [ 436.750717] systemd[1]: udev.service stopping timed out (2). Killing.
> [ 462.413372] sony_laptop: Sony Notebook Control Driver v0.6
> [ 526.751860] systemd[1]: udev.service still around after SIGKILL (2). Entering failed mode.
> [ 526.753054] systemd[1]: Unit udev.service entered failed state.
> [ 526.759301] systemd[1]: Startup finished in 18s 21ms 666us (kernel) + 3min 57s 623ms 250us (initrd) + 4min 31s 113ms 934us (userspace) = 8min 46s 758ms 850us.
> [ 1126.872549] [drm] nouveau 0000:01:00.0: BIT BIOS found
> [ 1126.873191] [drm] nouveau 0000:01:00.0: Bios version 62.98.3c.00
> [ 1126.873818] [drm] nouveau 0000:01:00.0: TMDS table version 2.0
> [ 1126.919197] [drm] nouveau 0000:01:00.0: MXM: no VBIOS data, nothing to do
> [ 1126.919851] [drm] nouveau 0000:01:00.0: DCB version 4.0
> [ 1126.920526] [drm] nouveau 0000:01:00.0: DCB outp 00: 010001f3 00010015
> [ 1126.921221] [drm] nouveau 0000:01:00.0: DCB outp 01: 02011200 00000028
> [ 1126.921896] [drm] nouveau 0000:01:00.0: DCB outp 02: 04022232 00000010
> [ 1126.922594] [drm] nouveau 0000:01:00.0: DCB outp 03: 02033242 00020010
> [ 1126.923299] [drm] nouveau 0000:01:00.0: DCB conn 00: 00000040
> [ 1126.923991] [drm] nouveau 0000:01:00.0: DCB conn 01: 00000100
> [ 1126.924708] [drm] nouveau 0000:01:00.0: DCB conn 02: 00000231
> [ 1126.925420] [drm] nouveau 0000:01:00.0: DCB conn 03: 00002361
> [ 1126.926143] [drm] nouveau 0000:01:00.0: Adaptor not initialised, running VBIOS init tables.
> [ 1126.926861] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 0 at offset 0xD751
> [ 1126.953354] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 1 at offset 0xDB03
> [ 1126.961030] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 2 at offset 0xE2C9
> [ 1126.961795] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 3 at offset 0xE3BB
> [ 1126.963650] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 4 at offset 0xE5C7
> [ 1126.964391] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table at offset 0xE62C
> [ 1126.985382] [drm] nouveau 0000:01:00.0: BIOS FP mode: 1600x900 (99930kHz pixel clock)
> [ 1126.987276] [drm] nouveau 0000:01:00.0: 4 available performance level(s)
> [ 1126.988061] [drm] nouveau 0000:01:00.0: 0: core 169MHz shader 338MHz memory 100MHz timing 4 voltage 900mV fanspeed 100%
> [ 1126.988853] [drm] nouveau 0000:01:00.0: 1: core 275MHz shader 550MHz memory 301MHz timing 1 voltage 900mV fanspeed 100%
> [ 1126.989654] [drm] nouveau 0000:01:00.0: 2: core 500MHz shader 1000MHz memory 450MHz timing 2 voltage 1090mV fanspeed 100%
> [ 1126.990468] [drm] nouveau 0000:01:00.0: 3: core 580MHz shader 1450MHz memory 702MHz timing 3 voltage 1170mV fanspeed 100%
> [ 1126.991365] [drm] nouveau 0000:01:00.0: c: core 275MHz shader 550MHz memory 300MHz voltage 900mV
> [ 1127.021916] [TTM] Zone kernel: Available graphics memory: 1497074 kiB.
> [ 1127.022779] [TTM] Initializing pool allocator.
> [ 1127.024897] [TTM] Initializing DMA pool allocator.
> [ 1127.027987] [drm] nouveau 0000:01:00.0: Detected 128MiB VRAM
> [ 1127.030865] [drm] nouveau 0000:01:00.0: 512 MiB GART (aperture)
> [ 1127.112578] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
> [ 1127.113485] [drm] No driver support for vblank timestamp query.
> [ 1127.114441] [drm] nouveau 0000:01:00.0: ACPI backlight interface available, not registering our own
> [ 1127.441154] sony_laptop: brightness ignored, must be controlled by ACPI video driver
> [ 1127.587167] [drm] nouveau 0000:01:00.0: allocated 1600x900 fb: 0x310000, bo ffff8800aeb93a18
> [ 1127.595407] fb1: nouveaufb frame buffer device
> [ 1127.596511] [drm] Initialized nouveau 0.0.16 20090420 for 0000:01:00.0 on minor 1
> [ 1203.762747]
> [ 1203.762762] ------------[ cut here ]------------
> [ 1203.762771] WARNING: at include/linux/rcupdate.h:242 __atomic_notifier_call_chain+0xd7/0x110()
> [ 1203.762773] Hardware name: VGN-Z540N
> [ 1203.762774] Modules linked in: cpufreq_stats arc4 iwlwifi mac80211 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm uvcvideo btusb videobuf2_core bluetooth videodev snd_timer media cfg80211 r592 v4l2_compat_ioctl32 microcode videobuf2_vmalloc joydev memstick snd videobuf2_memops e1000e i2c_i801 pcspkr iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc sony_laptop tpm_infineon rfkill firewire_ohci firewire_core sdhci_pci sdhci crc_itu_t mmc_core yenta_socket nouveau i915 ttm drm_kms_helper drm mxm_wmi i2c_algo_bit i2c_core wmi video
> [ 1203.762828] Pid: 0, comm: swapper/1 Not tainted 3.3.0-rc4+ #1
> [ 1203.762830] Call Trace:
> [ 1203.762835] [<ffffffff8106428f>] warn_slowpath_common+0x7f/0xc0
> [ 1203.762838] [<ffffffff810642ea>] warn_slowpath_null+0x1a/0x20
> [ 1203.762841] [<ffffffff816a1e47>] __atomic_notifier_call_chain+0xd7/0x110
> [ 1203.762849] [<ffffffff81372b64>] ? fbcon_cursor+0x124/0x1b0
> [ 1203.762851] [<ffffffff81376640>] ? bit_update_start+0x60/0x60
> [ 1203.762854] [<ffffffff816a1e96>] atomic_notifier_call_chain+0x16/0x20
> [ 1203.762860] [<ffffffff813e90b9>] notify_write+0x29/0x30
> [ 1203.762863] [<ffffffff813e9e28>] vt_console_print+0x178/0x3c0
> [ 1203.762866] [<ffffffff810646c9>] __call_console_drivers+0x89/0xb0
> [ 1203.762869] [<ffffffff81064919>] _call_console_drivers+0x49/0x70
> [ 1203.762872] [<ffffffff81064a54>] console_unlock+0x114/0x290
> [ 1203.762874] [<ffffffff81064e1e>] vprintk+0x24e/0x600
> [ 1203.762880] [<ffffffff810a6868>] ? sched_clock_cpu+0xb8/0x130
> [ 1203.762884] [<ffffffff81691ce0>] printk+0x51/0x53
> [ 1203.762892] [<ffffffff810cc6d3>] lockdep_rcu_suspicious+0x53/0x100
> [ 1203.762899] [<ffffffff81518286>] cpuidle_idle_call+0x566/0x620
> [ 1203.762905] [<ffffffff81019235>] cpu_idle+0xd5/0x140
> [ 1203.762910] [<ffffffff816873be>] start_secondary+0x294/0x29b
> [ 1203.762913] ---[ end trace ce6975b4869f849e ]---
> [ 1203.762915] ------------[ cut here ]------------
> [ 1203.762917] WARNING: at include/linux/rcupdate.h:248 __atomic_notifier_call_chain+0xfd/0x110()
> [ 1203.762919] Hardware name: VGN-Z540N
> [ 1203.762920] Modules linked in: cpufreq_stats arc4 iwlwifi mac80211 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm uvcvideo btusb videobuf2_core bluetooth videodev snd_timer media cfg80211 r592 v4l2_compat_ioctl32 microcode videobuf2_vmalloc joydev memstick snd videobuf2_memops e1000e i2c_i801 pcspkr iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc sony_laptop tpm_infineon rfkill firewire_ohci firewire_core sdhci_pci sdhci crc_itu_t mmc_core yenta_socket nouveau i915 ttm drm_kms_helper drm mxm_wmi i2c_algo_bit i2c_core wmi video
> [ 1203.762948] Pid: 0, comm: swapper/1 Tainted: G W 3.3.0-rc4+ #1
> [ 1203.762950] Call Trace:
> [ 1203.762952] [<ffffffff8106428f>] warn_slowpath_common+0x7f/0xc0
> [ 1203.762955] [<ffffffff810642ea>] warn_slowpath_null+0x1a/0x20
> [ 1203.762958] [<ffffffff816a1e6d>] __atomic_notifier_call_chain+0xfd/0x110
> [ 1203.762960] [<ffffffff816a1dae>] ? __atomic_notifier_call_chain+0x3e/0x110
> [ 1203.762963] [<ffffffff81372b64>] ? fbcon_cursor+0x124/0x1b0
> [ 1203.762966] [<ffffffff81376640>] ? bit_update_start+0x60/0x60
> [ 1203.762968] [<ffffffff816a1e96>] atomic_notifier_call_chain+0x16/0x20
> [ 1203.762971] [<ffffffff813e90b9>] notify_write+0x29/0x30
> [ 1203.762973] [<ffffffff813e9e28>] vt_console_print+0x178/0x3c0
> [ 1203.762976] [<ffffffff810646c9>] __call_console_drivers+0x89/0xb0
> [ 1203.762979] [<ffffffff81064919>] _call_console_drivers+0x49/0x70
> [ 1203.762982] [<ffffffff81064a54>] console_unlock+0x114/0x290
> [ 1203.762985] [<ffffffff81064e1e>] vprintk+0x24e/0x600
> [ 1203.762988] [<ffffffff810a6868>] ? sched_clock_cpu+0xb8/0x130
> [ 1203.762991] [<ffffffff81691ce0>] printk+0x51/0x53
> [ 1203.762994] [<ffffffff810cc6d3>] lockdep_rcu_suspicious+0x53/0x100
> [ 1203.762997] [<ffffffff81518286>] cpuidle_idle_call+0x566/0x620
> [ 1203.763000] [<ffffffff81019235>] cpu_idle+0xd5/0x140
> [ 1203.763002] [<ffffffff816873be>] start_secondary+0x294/0x29b
> [ 1203.763005] ---[ end trace ce6975b4869f849f ]---
> [ 1203.763720] ===============================
> [ 1203.763720] [ INFO: suspicious RCU usage. ]
> [ 1203.763720] 3.3.0-rc4+ #1 Tainted: G W
> [ 1203.763720] -------------------------------
> [ 1203.763720] include/trace/events/power.h:102 suspicious rcu_dereference_check() usage!
> [ 1203.763720]
> [ 1203.763720] other info that might help us debug this:
> [ 1203.763720]
> [ 1203.763720]
> [ 1203.763720] rcu_scheduler_active = 1, debug_locks = 0
> [ 1203.763720] RCU used illegally from extended quiescent state!
> [ 1203.763720] no locks held by swapper/1/0.
> [ 1203.763720]
> [ 1203.763720] stack backtrace:
> [ 1203.763720] Pid: 0, comm: swapper/1 Tainted: G W 3.3.0-rc4+ #1
> [ 1203.763720] Call Trace:
> [ 1203.763720] [<ffffffff810cc765>] lockdep_rcu_suspicious+0xe5/0x100
> [ 1203.763720] [<ffffffff81518286>] cpuidle_idle_call+0x566/0x620
> [ 1203.763720] [<ffffffff81019235>] cpu_idle+0xd5/0x140
> [ 1203.763720] [<ffffffff816873be>] start_secondary+0x294/0x29b
> [ 1203.846262] ------------[ cut here ]------------
> [ 1203.847256] WARNING: at include/linux/rcupdate.h:242 rcu_lock_acquire+0x58/0x70()
> [ 1203.847256] Hardware name: VGN-Z540N
> [ 1203.847256] Modules linked in: cpufreq_stats arc4 iwlwifi mac80211 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm uvcvideo btusb videobuf2_core bluetooth videodev snd_timer media cfg80211 r592 v4l2_compat_ioctl32 microcode videobuf2_vmalloc joydev memstick snd videobuf2_memops e1000e i2c_i801 pcspkr iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc sony_laptop tpm_infineon rfkill firewire_ohci firewire_core sdhci_pci sdhci crc_itu_t mmc_core yenta_socket nouveau i915 ttm drm_kms_helper drm mxm_wmi i2c_algo_bit i2c_core wmi video
> [ 1203.847256] Pid: 0, comm: swapper/1 Tainted: G W 3.3.0-rc4+ #1
> [ 1203.847256] Call Trace:
> [ 1203.847256] [<ffffffff8106428f>] warn_slowpath_common+0x7f/0xc0
> [ 1203.847256] [<ffffffff810642ea>] warn_slowpath_null+0x1a/0x20
> [ 1203.847256] [<ffffffff81142dd8>] rcu_lock_acquire+0x58/0x70
> [ 1203.847256] [<ffffffff816873be>] ? start_secondary+0x294/0x29b
> [ 1203.847256] [<ffffffff8114aae1>] __perf_event_overflow+0x141/0x290
> [ 1203.847256] [<ffffffff810c8081>] ? tick_broadcast_oneshot_control+0x81/0x130
> [ 1203.847256] [<ffffffff8114acd9>] perf_swevent_overflow+0xa9/0xc0
> [ 1203.847256] [<ffffffff8114ad5f>] perf_swevent_event+0x6f/0x90
> [ 1203.847256] [<ffffffff8114adf6>] perf_tp_event+0x76/0xf0
> [ 1203.847256] [<ffffffff8169dd8a>] ? _raw_spin_unlock_irqrestore+0x4a/0x90
> [ 1203.847256] [<ffffffff811414e2>] perf_trace_power+0xd2/0xf0
> [ 1203.847256] [<ffffffff8151806d>] ? cpuidle_idle_call+0x34d/0x620
> [ 1203.847256] [<ffffffff8151806d>] cpuidle_idle_call+0x34d/0x620
> [ 1203.847256] [<ffffffff816a1dae>] ? __atomic_notifier_call_chain+0x3e/0x110
> [ 1203.847256] [<ffffffff81019235>] cpu_idle+0xd5/0x140
> [ 1203.847256] [<ffffffff816873be>] start_secondary+0x294/0x29b
> [ 1203.847256] ---[ end trace ce6975b4869f84a0 ]---
> [ 1203.847256] ------------[ cut here ]------------
> [ 1203.847256] WARNING: at include/linux/rcupdate.h:242 perf_output_begin+0x326/0x360()
> [ 1203.847256] Hardware name: VGN-Z540N
> [ 1203.847256] Modules linked in: cpufreq_stats arc4 iwlwifi mac80211 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm uvcvideo btusb videobuf2_core bluetooth videodev snd_timer media cfg80211 r592 v4l2_compat_ioctl32 microcode videobuf2_vmalloc joydev memstick snd videobuf2_memops e1000e i2c_i801 pcspkr iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc sony_laptop tpm_infineon rfkill firewire_ohci firewire_core sdhci_pci sdhci crc_itu_t mmc_core yenta_socket nouveau i915 ttm drm_kms_helper drm mxm_wmi i2c_algo_bit i2c_core wmi video
> [ 1203.847256] Pid: 0, comm: swapper/1 Tainted: G W 3.3.0-rc4+ #1
> [ 1203.847256] Call Trace:
> [ 1203.847256] [<ffffffff8106428f>] warn_slowpath_common+0x7f/0xc0
> [ 1203.847256] [<ffffffff810642ea>] warn_slowpath_null+0x1a/0x20
> [ 1203.847256] [<ffffffff8114e1e6>] perf_output_begin+0x326/0x360
> [ 1203.847256] [<ffffffff810a6868>] ? sched_clock_cpu+0xb8/0x130
> [ 1203.847256] [<ffffffff810cad6d>] ? trace_hardirqs_off+0xd/0x10
> [ 1203.847256] [<ffffffff810a694f>] ? local_clock+0x6f/0x80
> [ 1203.847256] [<ffffffff811434cd>] ? __perf_event_header__init_id+0xad/0xf0
> [ 1203.847256] [<ffffffff8114a8f3>] ? perf_prepare_sample+0x63/0x110
> [ 1203.847256] [<ffffffff8114ab03>] __perf_event_overflow+0x163/0x290
> [ 1203.847256] [<ffffffff810c8081>] ? tick_broadcast_oneshot_control+0x81/0x130
> [ 1203.847256] [<ffffffff8114acd9>] perf_swevent_overflow+0xa9/0xc0
> [ 1203.847256] [<ffffffff8114ad5f>] perf_swevent_event+0x6f/0x90
> [ 1203.847256] [<ffffffff8114adf6>] perf_tp_event+0x76/0xf0
> [ 1203.847256] [<ffffffff811414e2>] perf_trace_power+0xd2/0xf0
> [ 1203.847256] [<ffffffff8151806d>] ? cpuidle_idle_call+0x34d/0x620
> [ 1203.847256] [<ffffffff8151806d>] cpuidle_idle_call+0x34d/0x620
> [ 1203.847256] [<ffffffff816a1dae>] ? __atomic_notifier_call_chain+0x3e/0x110
> [ 1203.847256] [<ffffffff81019235>] cpu_idle+0xd5/0x140
> [ 1203.847256] [<ffffffff816873be>] start_secondary+0x294/0x29b
> [ 1203.847256] ---[ end trace ce6975b4869f84a1 ]---
> [ 1203.847256] ------------[ cut here ]------------
> [ 1203.847256] WARNING: at include/linux/rcupdate.h:248 perf_output_end+0x50/0x60()
> [ 1203.847256] Hardware name: VGN-Z540N
> [ 1203.847256] Modules linked in: cpufreq_stats arc4 iwlwifi mac80211 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm uvcvideo btusb videobuf2_core bluetooth videodev snd_timer media cfg80211 r592 v4l2_compat_ioctl32 microcode videobuf2_vmalloc joydev memstick snd videobuf2_memops e1000e i2c_i801 pcspkr iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc sony_laptop tpm_infineon rfkill firewire_ohci firewire_core sdhci_pci sdhci crc_itu_t mmc_core yenta_socket nouveau i915 ttm drm_kms_helper drm mxm_wmi i2c_algo_bit i2c_core wmi video
> [ 1203.847256] Pid: 0, comm: swapper/1 Tainted: G W 3.3.0-rc4+ #1
> [ 1203.847256] Call Trace:
> [ 1203.847256] [<ffffffff8106428f>] warn_slowpath_common+0x7f/0xc0
> [ 1203.847256] [<ffffffff810642ea>] warn_slowpath_null+0x1a/0x20
> [ 1203.847256] [<ffffffff8114e270>] perf_output_end+0x50/0x60
> [ 1203.847256] [<ffffffff8114abbc>] __perf_event_overflow+0x21c/0x290
> [ 1203.847256] [<ffffffff8114acd9>] perf_swevent_overflow+0xa9/0xc0
> [ 1203.847256] [<ffffffff8114ad5f>] perf_swevent_event+0x6f/0x90
> [ 1203.847256] [<ffffffff8114adf6>] perf_tp_event+0x76/0xf0
> [ 1203.847256] [<ffffffff811414e2>] perf_trace_power+0xd2/0xf0
> [ 1203.847256] [<ffffffff8151806d>] ? cpuidle_idle_call+0x34d/0x620
> [ 1203.847256] [<ffffffff8151806d>] cpuidle_idle_call+0x34d/0x620
> [ 1203.847256] [<ffffffff816a1dae>] ? __atomic_notifier_call_chain+0x3e/0x110
> [ 1203.847256] [<ffffffff81019235>] cpu_idle+0xd5/0x140
> [ 1203.847256] [<ffffffff816873be>] start_secondary+0x294/0x29b
> [ 1203.847256] ---[ end trace ce6975b4869f84a2 ]---
> [ 1203.847256] ------------[ cut here ]------------
> [ 1203.847256] WARNING: at include/linux/rcupdate.h:248 __perf_event_overflow+0x27c/0x290()
> [ 1203.847256] Hardware name: VGN-Z540N
> [ 1203.847256] Modules linked in: cpufreq_stats arc4 iwlwifi mac80211 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm uvcvideo btusb videobuf2_core bluetooth videodev snd_timer media cfg80211 r592 v4l2_compat_ioctl32 microcode videobuf2_vmalloc joydev memstick snd videobuf2_memops e1000e i2c_i801 pcspkr iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc sony_laptop tpm_infineon rfkill firewire_ohci firewire_core sdhci_pci sdhci crc_itu_t mmc_core yenta_socket nouveau i915 ttm drm_kms_helper drm mxm_wmi i2c_algo_bit i2c_core wmi video
> [ 1203.847256] Pid: 0, comm: swapper/1 Tainted: G W 3.3.0-rc4+ #1
> [ 1203.847256] Call Trace:
> [ 1203.847256] [<ffffffff8106428f>] warn_slowpath_common+0x7f/0xc0
> [ 1203.847256] [<ffffffff810642ea>] warn_slowpath_null+0x1a/0x20
> [ 1203.847256] [<ffffffff8114ac1c>] __perf_event_overflow+0x27c/0x290
> [ 1203.847256] [<ffffffff8114acd9>] perf_swevent_overflow+0xa9/0xc0
> [ 1203.847256] [<ffffffff8114ad5f>] perf_swevent_event+0x6f/0x90
> [ 1203.847256] [<ffffffff8114adf6>] perf_tp_event+0x76/0xf0
> [ 1203.847256] [<ffffffff811414e2>] perf_trace_power+0xd2/0xf0
> [ 1203.847256] [<ffffffff8151806d>] ? cpuidle_idle_call+0x34d/0x620
> [ 1203.847256] [<ffffffff8151806d>] cpuidle_idle_call+0x34d/0x620
> [ 1203.847256] [<ffffffff816a1dae>] ? __atomic_notifier_call_chain+0x3e/0x110
> [ 1203.847256] [<ffffffff81019235>] cpu_idle+0xd5/0x140
> [ 1203.847256] [<ffffffff816873be>] start_secondary+0x294/0x29b
> [ 1203.847256] ---[ end trace ce6975b4869f84a3 ]---
>
>
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