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Message-Id: <200912042055.32747.linux@rainbow-software.org> Date: Fri, 4 Dec 2009 20:55:30 +0100 From: Ondrej Zary <linux@...nbow-software.org> To: Alan Stern <stern@...land.harvard.edu> Cc: linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: debugging oops after disconnecting Nexio USB touchscreen On Friday 04 December 2009 20:34:46 Alan Stern wrote: > On Fri, 4 Dec 2009, Ondrej Zary wrote: > > Just found why it was sometimes hard to reproduce a problem. Sometimes > > the devices are controlled by uhci_hcd and sometimes by ehci_hcd. It > > seems to be random and can change on every reboot. > > It shouldn't change. The hub you plug into (the D-Link hub) should > always be controlled by ehci-hcd. Can you post a dmesg log showing > what happens on bootup for a case where the hub ends up under uhci-hcd? dmesg-uhci-hcd: [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.32-rc8-next-20091202 (zary@...ething) (gcc version 4.3.2 (Debian 4.3.2-1.1) ) #1 SMP Thu Dec 3 08:17:52 CET 2009 [ 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 - 000000007f7a0000 (usable) [ 0.000000] BIOS-e820: 000000007f7a0000 - 000000007f7ae000 (ACPI data) [ 0.000000] BIOS-e820: 000000007f7ae000 - 000000007f7f0000 (ACPI NVS) [ 0.000000] BIOS-e820: 000000007f7f0000 - 000000007f800000 (reserved) [ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) [ 0.000000] BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved) [ 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel! [ 0.000000] DMI present. [ 0.000000] AMI BIOS detected: BIOS may corrupt low RAM, working around it. [ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved) [ 0.000000] last_pfn = 0x7f7a0 max_arch_pfn = 0x100000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-DFFFF uncachable [ 0.000000] E0000-E3FFF write-protect [ 0.000000] E4000-EFFFF write-through [ 0.000000] F0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask 080000000 write-back [ 0.000000] 1 base 07F800000 mask 0FF800000 uncachable [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] initial memory mapped : 0 - 01800000 [ 0.000000] init_memory_mapping: 0000000000000000-00000000373fe000 [ 0.000000] 0000000000 - 0000400000 page 4k [ 0.000000] 0000400000 - 0037000000 page 2M [ 0.000000] 0037000000 - 00373fe000 page 4k [ 0.000000] kernel direct mapping tables up to 373fe000 @ 14000-1a000 [ 0.000000] RAMDISK: 3789b000 - 37fefcb7 [ 0.000000] Allocated new RAMDISK: 00100000 - 00854cb7 [ 0.000000] Move RAMDISK from 000000003789b000 - 0000000037fefcb6 to 00100000 - 00854cb6 [ 0.000000] ACPI: RSDP 000fba60 00024 (v02 ACPIAM) [ 0.000000] ACPI: XSDT 7f7a0100 00054 (v01 A_M_I_ OEMXSDT 09000903 MSFT 00000097) [ 0.000000] ACPI: FACP 7f7a0290 000F4 (v03 A_M_I_ OEMFACP 09000903 MSFT 00000097) [ 0.000000] ACPI Warning: Optional field Pm2ControlBlock has zero address or length: 0000000000000820/0 (20091112/tbfadt-557) [ 0.000000] ACPI Warning: Invalid length for Pm2ControlBlock: 0, using default 8 (20091112/tbfadt-607) [ 0.000000] ACPI: DSDT 7f7a05b0 05481 (v01 A0990 A0990000 00000000 INTL 20060113) [ 0.000000] ACPI: FACS 7f7ae000 00040 [ 0.000000] ACPI: APIC 7f7a0390 0005C (v01 A_M_I_ OEMAPIC 09000903 MSFT 00000097) [ 0.000000] ACPI: MCFG 7f7a03f0 0003C (v01 A_M_I_ OEMMCFG 09000903 MSFT 00000097) [ 0.000000] ACPI: OEMB 7f7ae040 00061 (v01 A_M_I_ AMI_OEM 09000903 MSFT 00000097) [ 0.000000] ACPI: HPET 7f7a5a40 00038 (v01 A_M_I_ OEMHPET 09000903 MSFT 00000097) [ 0.000000] ACPI: SSDT 7f7ae9f0 004F0 (v01 PmRef CpuPm 00003000 INTL 20060113) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] found SMP MP-table at [c00ff780] ff780 [ 0.000000] 1155MB HIGHMEM available. [ 0.000000] 883MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 373fe000 [ 0.000000] low ram: 0 - 373fe000 [ 0.000000] node 0 low ram: 00000000 - 373fe000 [ 0.000000] node 0 bootmap 00016000 - 0001ce80 [ 0.000000] (14 early reservations) ==> bootmem [0000000000 - 00373fe000] [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] [ 0.000000] #1 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 - 0000002000] [ 0.000000] #2 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 - 0000007000] [ 0.000000] #3 [0001000000 - 0001499c48] TEXT DATA BSS ==> [0001000000 - 0001499c48] [ 0.000000] #4 [000149a000 - 00014a0224] BRK ==> [000149a000 - 00014a0224] [ 0.000000] #5 [0000010000 - 0000014000] ACPI WAKEUP ==> [0000010000 - 0000014000] [ 0.000000] #6 [0000014000 - 0000016000] PGTABLE ==> [0000014000 - 0000016000] [ 0.000000] #7 [0000100000 - 0000854cb7] NEW RAMDISK ==> [0000100000 - 0000854cb7] [ 0.000000] #8 [00000ff790 - 0000100000] BIOS reserved ==> [00000ff790 - 0000100000] [ 0.000000] #9 [00000ff780 - 00000ff790] MP-table mpf ==> [00000ff780 - 00000ff790] [ 0.000000] #10 [000009fc00 - 00000f10e0] BIOS reserved ==> [000009fc00 - 00000f10e0] [ 0.000000] #11 [00000f1218 - 00000ff780] BIOS reserved ==> [00000f1218 - 00000ff780] [ 0.000000] #12 [00000f10e0 - 00000f1218] MP-table mpc ==> [00000f10e0 - 00000f1218] [ 0.000000] #13 [0000016000 - 000001d000] BOOTMAP ==> [0000016000 - 000001d000] [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000010 -> 0x00001000 [ 0.000000] Normal 0x00001000 -> 0x000373fe [ 0.000000] HighMem 0x000373fe -> 0x0007f7a0 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[2] active PFN ranges [ 0.000000] 0: 0x00000010 -> 0x0000009f [ 0.000000] 0: 0x00000100 -> 0x0007f7a0 [ 0.000000] On node 0 totalpages: 522031 [ 0.000000] free_area_init_node: node 0, pgdat c1387d00, node_mem_map c14a2200 [ 0.000000] DMA zone: 32 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3951 pages, LIFO batch:0 [ 0.000000] Normal zone: 1736 pages used for memmap [ 0.000000] Normal zone: 220470 pages, LIFO batch:31 [ 0.000000] HighMem zone: 2312 pages used for memmap [ 0.000000] HighMem zone: 293530 pages, LIFO batch:31 [ 0.000000] Using APIC driver default [ 0.000000] ACPI: PM-Timer IO Port: 0x808 [ 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: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 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] Enabling APIC mode: Flat. Using 1 I/O APICs [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0xffffffff base: 0xfed00000 [ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] nr_irqs_gsi: 24 [ 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] Allocating PCI resources starting at 7f800000 (gap: 7f800000:7f600000) [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 13 pages/cpu @c2800000 s32344 r0 d20904 u2097152 [ 0.000000] pcpu-alloc: s32344 r0 d20904 u2097152 alloc=1*4194304 [ 0.000000] pcpu-alloc: [0] 0 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 517951 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32-rc8-next-20091202 root=UUID=fbb4bbff-6f44-45a1-9a1c-c707d7895cb4 ro quiet fbcon=rotate:3 video=uvesafb:mode_option=1280x1024 [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Enabling fast FPU save and restore... done. [ 0.000000] Enabling unmasked SIMD FPU exception support... done. [ 0.000000] Initializing CPU#0 [ 0.000000] Initializing HighMem for node 0 (000373fe:0007f7a0) [ 0.000000] Memory: 2057544k/2088576k available (2407k kernel code, 29536k reserved, 1245k data, 364k init, 1183368k highmem) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xffd56000 - 0xfffff000 (2724 kB) [ 0.000000] pkmap : 0xff400000 - 0xff800000 (4096 kB) [ 0.000000] vmalloc : 0xf7bfe000 - 0xff3fe000 ( 120 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf73fe000 ( 883 MB) [ 0.000000] .init : 0xc1392000 - 0xc13ed000 ( 364 kB) [ 0.000000] .data : 0xc1259f29 - 0xc1391684 (1245 kB) [ 0.000000] .text : 0xc1000000 - 0xc1259f29 (2407 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:1280 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] hpet clockevent registered [ 0.000000] Fast TSC calibration using PIT [ 0.000000] Detected 1608.123 MHz processor. [ 0.004008] Calibrating delay loop (skipped), value calculated using timer frequency.. 3216.24 BogoMIPS (lpj=6432492) [ 0.004312] Security Framework initialized [ 0.004321] SELinux: Disabled at boot. [ 0.004422] Mount-cache hash table entries: 512 [ 0.008454] Initializing cgroup subsys ns [ 0.008463] Initializing cgroup subsys cpuacct [ 0.008474] Initializing cgroup subsys devices [ 0.008480] Initializing cgroup subsys freezer [ 0.008486] Initializing cgroup subsys net_cls [ 0.008609] CPU: Physical Processor ID: 0 [ 0.008613] CPU: Processor Core ID: 0 [ 0.008621] mce: CPU supports 5 MCE banks [ 0.008643] CPU0: Thermal monitoring enabled (TM2) [ 0.008650] using mwait in idle threads. [ 0.008663] Performance Events: Atom events, Intel PMU driver. [ 0.008677] ... version: 3 [ 0.008681] ... bit width: 40 [ 0.008684] ... generic registers: 2 [ 0.008688] ... value mask: 000000ffffffffff [ 0.008693] ... max period: 000000007fffffff [ 0.008697] ... fixed-purpose events: 3 [ 0.008701] ... event mask: 0000000700000003 [ 0.008720] Checking 'hlt' instruction... OK. [ 0.025405] ACPI: Core revision 20091112 [ 0.044661] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.087188] CPU0: Intel(R) Atom(TM) CPU N270 @ 1.60GHz stepping 02 [ 0.088000] Booting processor 1 APIC 0x1 ip 0x6000 [ 0.088000] Initializing CPU#1 [ 0.088000] CPU: Physical Processor ID: 0 [ 0.088000] CPU: Processor Core ID: 0 [ 0.088000] CPU1: Thermal monitoring enabled (TM2) [ 0.176118] CPU1: Intel(R) Atom(TM) CPU N270 @ 1.60GHz stepping 02 [ 0.180078] Brought up 2 CPUs [ 0.180085] Total of 2 processors activated (6432.20 BogoMIPS). [ 0.180691] regulator: core version 0.5 [ 0.180691] NET: Registered protocol family 16 [ 0.181125] ACPI: bus type pci registered [ 0.181435] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.181443] PCI: not using MMCONFIG [ 0.181754] PCI: PCI BIOS revision 3.00 entry at 0xf0031, last bus=4 [ 0.181758] PCI: Using configuration type 1 for base access [ 0.186449] bio: create slab <bio-0> at 0 [ 0.189801] ACPI: EC: Look up EC in DSDT [ 0.196588] ACPI: Executed 1 blocks of module-level executable AML code [ 0.214276] ACPI: Interpreter enabled [ 0.214294] ACPI: (supports S0 S1 S3 S4 S5) [ 0.214388] ACPI: Using IOAPIC for interrupt routing [ 0.214536] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.236189] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources [ 0.236200] PCI: MMCONFIG for 0000 [bus00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000) (size reduced!) [ 0.236206] PCI: Using MMCONFIG for extended config space [ 0.260856] ACPI: No dock devices found. [ 0.261190] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 0.261316] pci_root PNP0A08:00: ignoring host bridge windows from ACPI; boot with "pci=use_crs" to use them [ 0.261900] pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7] (ignored) [ 0.261908] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff] (ignored) [ 0.261915] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff] (ignored) [ 0.261921] pci_root PNP0A08:00: host bridge window [mem 0x000d0000-0x000dffff] (ignored) [ 0.261928] pci_root PNP0A08:00: host bridge window [mem 0x7f800000-0xffffffff] (ignored) [ 0.262057] pci 0000:00:02.0: reg 10: [mem 0xfbd00000-0xfbd7ffff] [ 0.262066] pci 0000:00:02.0: reg 14: [io 0xdc80-0xdc87] [ 0.262075] pci 0000:00:02.0: reg 18: [mem 0xd0000000-0xdfffffff pref] [ 0.262084] pci 0000:00:02.0: reg 1c: [mem 0xfbcc0000-0xfbcfffff] [ 0.262150] pci 0000:00:02.1: reg 10: [mem 0xfbd80000-0xfbdfffff] [ 0.262290] pci 0000:00:1b.0: reg 10: [mem 0xfbcb8000-0xfbcbbfff 64bit] [ 0.262361] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.262369] pci 0000:00:1b.0: PME# disabled [ 0.262509] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.262517] pci 0000:00:1c.0: PME# disabled [ 0.262659] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.262667] pci 0000:00:1c.1: PME# disabled [ 0.262799] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 0.262806] pci 0000:00:1c.2: PME# disabled [ 0.262910] pci 0000:00:1d.0: reg 20: [io 0xd480-0xd49f] [ 0.263001] pci 0000:00:1d.1: reg 20: [io 0xd800-0xd81f] [ 0.263093] pci 0000:00:1d.2: reg 20: [io 0xd880-0xd89f] [ 0.263195] pci 0000:00:1d.3: reg 20: [io 0xdc00-0xdc1f] [ 0.263283] pci 0000:00:1d.7: reg 10: [mem 0xfbcb7c00-0xfbcb7fff] [ 0.263355] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold [ 0.263364] pci 0000:00:1d.7: PME# disabled [ 0.263590] pci 0000:00:1f.0: quirk: [io 0x0800-0x087f] claimed by ICH6 ACPI/GPIO/TCO [ 0.263599] pci 0000:00:1f.0: quirk: [io 0x0480-0x04bf] claimed by ICH6 GPIO [ 0.263607] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0380 (mask 0003) [ 0.263615] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0290 (mask 0007) [ 0.263623] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 0068 (mask 0003) [ 0.263715] pci 0000:00:1f.2: reg 10: [io 0x0000-0x0007] [ 0.263726] pci 0000:00:1f.2: reg 14: [io 0x0000-0x0003] [ 0.263738] pci 0000:00:1f.2: reg 18: [io 0x0000-0x0007] [ 0.263750] pci 0000:00:1f.2: reg 1c: [io 0x0000-0x0003] [ 0.263761] pci 0000:00:1f.2: reg 20: [io 0xffa0-0xffaf] [ 0.263804] pci 0000:00:1f.2: PME# supported from D3hot [ 0.263811] pci 0000:00:1f.2: PME# disabled [ 0.263898] pci 0000:00:1f.3: reg 20: [io 0x0400-0x041f] [ 0.264041] pci 0000:03:00.0: reg 10: [io 0xec00-0xecff] [ 0.264074] pci 0000:03:00.0: reg 18: [mem 0xfbfff000-0xfbffffff 64bit] [ 0.264098] pci 0000:03:00.0: reg 20: [mem 0xfaff0000-0xfaffffff 64bit pref] [ 0.264113] pci 0000:03:00.0: reg 30: [mem 0xfbfc0000-0xfbfdffff pref] [ 0.264175] pci 0000:03:00.0: supports D1 D2 [ 0.264180] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.264189] pci 0000:03:00.0: PME# disabled [ 0.264284] pci 0000:00:1c.0: PCI bridge to [bus 03-03] [ 0.264293] pci 0000:00:1c.0: bridge window [io 0xe000-0xefff] [ 0.264302] pci 0000:00:1c.0: bridge window [mem 0xfbf00000-0xfbffffff] [ 0.264315] pci 0000:00:1c.0: bridge window [mem 0xfaf00000-0xfaffffff 64bit pref] [ 0.264399] pci 0000:02:00.0: reg 10: [mem 0xfbef0000-0xfbefffff] [ 0.264503] pci 0000:02:00.0: PME# supported from D0 D3hot [ 0.264512] pci 0000:02:00.0: PME# disabled [ 0.264588] pci 0000:00:1c.1: PCI bridge to [bus 02-02] [ 0.264599] pci 0000:00:1c.1: bridge window [mem 0xfbe00000-0xfbefffff] [ 0.264677] pci 0000:00:1c.2: PCI bridge to [bus 01-01] [ 0.264771] pci 0000:00:1e.0: PCI bridge to [bus 04-04] (subtractive decode) [ 0.264816] pci_bus 0000:00: on NUMA node 0 [ 0.264828] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [ 0.265375] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT] [ 0.265572] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P4._PRT] [ 0.265769] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P5._PRT] [ 0.266033] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P6._PRT] [ 0.299467] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 6 7 10 11 12 14 15) [ 0.299752] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15) [ 0.300065] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 *11 12 14 15) [ 0.300363] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 *11 12 14 15) [ 0.300644] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 *10 11 12 14 15) [ 0.300924] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 *4 5 6 7 10 11 12 14 15) [ 0.301203] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 *7 10 11 12 14 15) [ 0.301486] ACPI: PCI Interrupt Link [LNKH] (IRQs *3 4 5 6 7 10 11 12 14 15) [ 0.301904] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.301934] vgaarb: loaded [ 0.302094] PCI: Using ACPI for IRQ routing [ 0.302094] PCI: pci_cache_line_size set to 64 bytes [ 0.302094] IO-APIC supports EOI register [ 0.302094] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.302094] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.302094] hpet0: 3 comparators, 64-bit 14.318180 MHz counter [ 0.308021] Switching to clocksource tsc [ 0.314358] pnp: PnP ACPI init [ 0.314396] ACPI: bus type pnp registered [ 0.321299] pnp: PnP ACPI: found 12 devices [ 0.321306] ACPI: ACPI bus type pnp unregistered [ 0.321314] PnPBIOS: Disabled by ACPI PNP [ 0.321344] system 00:01: [mem 0xfed13000-0xfed19fff] has been reserved [ 0.321362] system 00:06: [io 0x0290-0x0297] has been reserved [ 0.321383] system 00:07: [io 0x025c-0x025f] has been reserved [ 0.321390] system 00:07: [io 0x04d0-0x04d1] has been reserved [ 0.321398] system 00:07: [io 0x0800-0x087f] has been reserved [ 0.321406] system 00:07: [io 0x0480-0x04bf] has been reserved [ 0.321415] system 00:07: [mem 0x8c000000-0x8c01ffff] has been reserved [ 0.321423] system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.321431] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.321440] system 00:07: [mem 0xfed50000-0xfed8ffff] has been reserved [ 0.321448] system 00:07: [mem 0xffb00000-0xffbfffff] has been reserved [ 0.321456] system 00:07: [mem 0xfff00000-0xffffffff] has been reserved [ 0.321473] system 00:09: [mem 0xfec00000-0xfec00fff] could not be reserved [ 0.321481] system 00:09: [mem 0xfee00000-0xfee00fff] has been reserved [ 0.321496] system 00:0a: [mem 0xe0000000-0xe3ffffff] has been reserved [ 0.321512] system 00:0b: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.321521] system 00:0b: [mem 0x000e0000-0x000fffff] could not be reserved [ 0.321529] system 00:0b: [mem 0x00100000-0x7f7fffff] could not be reserved [ 0.357229] pci 0000:00:1c.1: BAR 15: assigned [mem 0x80000000-0x801fffff 64bit pref] [ 0.357239] pci 0000:00:1c.2: BAR 14: assigned [mem 0x80200000-0x803fffff] [ 0.357248] pci 0000:00:1c.2: BAR 15: assigned [mem 0x80400000-0x805fffff 64bit pref] [ 0.357256] pci 0000:00:1c.1: BAR 13: assigned [io 0x1000-0x1fff] [ 0.357264] pci 0000:00:1c.2: BAR 13: assigned [io 0x2000-0x2fff] [ 0.357271] pci 0000:00:1c.0: PCI bridge to [bus 03-03] [ 0.357279] pci 0000:00:1c.0: bridge window [io 0xe000-0xefff] [ 0.357289] pci 0000:00:1c.0: bridge window [mem 0xfbf00000-0xfbffffff] [ 0.357299] pci 0000:00:1c.0: bridge window [mem 0xfaf00000-0xfaffffff 64bit pref] [ 0.357311] pci 0000:00:1c.1: PCI bridge to [bus 02-02] [ 0.357318] pci 0000:00:1c.1: bridge window [io 0x1000-0x1fff] [ 0.357328] pci 0000:00:1c.1: bridge window [mem 0xfbe00000-0xfbefffff] [ 0.357337] pci 0000:00:1c.1: bridge window [mem 0x80000000-0x801fffff 64bit pref] [ 0.357349] pci 0000:00:1c.2: PCI bridge to [bus 01-01] [ 0.357356] pci 0000:00:1c.2: bridge window [io 0x2000-0x2fff] [ 0.357366] pci 0000:00:1c.2: bridge window [mem 0x80200000-0x803fffff] [ 0.357375] pci 0000:00:1c.2: bridge window [mem 0x80400000-0x805fffff 64bit pref] [ 0.357388] pci 0000:00:1e.0: PCI bridge to [bus 04-04] [ 0.357392] pci 0000:00:1e.0: bridge window [io disabled] [ 0.357401] pci 0000:00:1e.0: bridge window [mem disabled] [ 0.357408] pci 0000:00:1e.0: bridge window [mem pref disabled] [ 0.357440] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 0.357450] pci 0000:00:1c.0: setting latency timer to 64 [ 0.357465] pci 0000:00:1c.1: enabling device (0106 -> 0107) [ 0.357476] pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 0.357484] pci 0000:00:1c.1: setting latency timer to 64 [ 0.357498] pci 0000:00:1c.2: enabling device (0104 -> 0107) [ 0.357509] pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 [ 0.357517] pci 0000:00:1c.2: setting latency timer to 64 [ 0.357529] pci 0000:00:1e.0: setting latency timer to 64 [ 0.357538] pci_bus 0000:00: resource 0 [io 0x0000-0xffff] [ 0.357544] pci_bus 0000:00: resource 1 [mem 0x00000000-0xffffffff] [ 0.357550] pci_bus 0000:03: resource 0 [io 0xe000-0xefff] [ 0.357556] pci_bus 0000:03: resource 1 [mem 0xfbf00000-0xfbffffff] [ 0.357563] pci_bus 0000:03: resource 2 [mem 0xfaf00000-0xfaffffff 64bit pref] [ 0.357569] pci_bus 0000:02: resource 0 [io 0x1000-0x1fff] [ 0.357575] pci_bus 0000:02: resource 1 [mem 0xfbe00000-0xfbefffff] [ 0.357582] pci_bus 0000:02: resource 2 [mem 0x80000000-0x801fffff 64bit pref] [ 0.357588] pci_bus 0000:01: resource 0 [io 0x2000-0x2fff] [ 0.357594] pci_bus 0000:01: resource 1 [mem 0x80200000-0x803fffff] [ 0.357601] pci_bus 0000:01: resource 2 [mem 0x80400000-0x805fffff 64bit pref] [ 0.357607] pci_bus 0000:04: resource 3 [io 0x0000-0xffff] [ 0.357613] pci_bus 0000:04: resource 4 [mem 0x00000000-0xffffffff] [ 0.357817] NET: Registered protocol family 2 [ 0.358028] IP route cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.358995] TCP established hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.360032] TCP bind hash table entries: 65536 (order: 7, 524288 bytes) [ 0.360492] TCP: Hash tables configured (established 131072 bind 65536) [ 0.360498] TCP reno registered [ 0.360507] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.360528] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.360957] NET: Registered protocol family 1 [ 0.361003] pci 0000:00:02.0: Boot video device [ 0.361185] PCI: CLS 32 bytes, default 64 [ 0.362048] Unpacking initramfs... [ 0.972370] Freeing initrd memory: 7507k freed [ 0.981664] audit: initializing netlink socket (disabled) [ 0.981729] type=2000 audit(1259953181.976:1): initialized [ 0.982177] highmem bounce pool size: 64 pages [ 0.982190] HugeTLB registered 4 MB page size, pre-allocated 0 pages [ 0.982698] VFS: Disk quotas dquot_6.5.2 [ 0.982772] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.983027] msgmni has been set to 1724 [ 0.983537] alg: No test for stdrng (krng) [ 0.983752] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 0.983760] io scheduler noop registered [ 0.983766] io scheduler deadline registered [ 0.983837] io scheduler cfq registered (default) [ 0.984202] pcieport 0000:00:1c.0: irq 24 for MSI/MSI-X [ 0.984218] pcieport 0000:00:1c.0: setting latency timer to 64 [ 0.984615] pcieport 0000:00:1c.1: irq 25 for MSI/MSI-X [ 0.984630] pcieport 0000:00:1c.1: setting latency timer to 64 [ 0.985006] pcieport 0000:00:1c.2: irq 26 for MSI/MSI-X [ 0.985021] pcieport 0000:00:1c.2: setting latency timer to 64 [ 0.985937] isapnp: Scanning for PnP cards... [ 1.339840] isapnp: No Plug & Play device found [ 1.347096] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.348611] PNP: No PS/2 controller found. Probing ports directly. [ 1.350996] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.351011] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.351406] mice: PS/2 mouse device common for all mice [ 1.351498] Driver 'rtc_cmos' needs updating - please use bus_type methods [ 1.351551] rtc_cmos 00:03: RTC can wake from S4 [ 1.351732] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0 [ 1.351780] rtc0: alarms up to one month, 114 bytes nvram, hpet irqs [ 1.351850] cpuidle: using governor ladder [ 1.351854] cpuidle: using governor menu [ 1.351866] No iBFT detected. [ 1.352499] TCP cubic registered [ 1.352722] NET: Registered protocol family 10 [ 1.353805] lo: Disabled Privacy Extensions [ 1.354379] Mobile IPv6 [ 1.354385] NET: Registered protocol family 17 [ 1.354442] Using IPI No-Shortcut mode [ 1.354830] registered taskstats version 1 [ 1.355363] rtc_cmos 00:03: setting system clock to 2009-12-04 18:59:42 UTC (1259953182) [ 1.355550] Freeing unused kernel memory: 364k freed [ 1.355850] Write protecting the kernel text: 2408k [ 1.355889] Write protecting the kernel read-only data: 852k [ 1.667192] uvesafb: Intel Corporation, Intel(r) 82945GM Chipset Family Graphics Controller, Hardware Version 0.0, OEM: Intel(r) 82945GM Chipset Family Graphics Chip Accelerated VGA BIOS, VBE v3.0 [ 1.683759] uvesafb: VBIOS/hardware supports DDC2 transfers [ 1.696426] uvesafb: monitor limits: vf = 76 Hz, hf = 80 kHz, clk = 140 MHz [ 1.696680] uvesafb: scrolling: redraw [ 1.925778] Console: switching to colour frame buffer device 128x80 [ 1.936060] uvesafb: framebuffer at 0xd0000000, mapped to 0xf7c80000, using 7872k, total 7872k [ 1.936066] fb0: VESA VGA frame buffer device [ 2.176609] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 2.176631] ACPI: Power Button [PWRB] [ 2.177105] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 [ 2.177119] ACPI: Power Button [PWRF] [ 2.415196] Linux agpgart interface v0.103 [ 2.574274] usbcore: registered new interface driver usbfs [ 2.574430] usbcore: registered new interface driver hub [ 2.574944] usbcore: registered new device driver usb [ 2.584302] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2 [ 2.584325] ACPI: Video Device [VGA] (multi-head: yes rom: no post: no) [ 2.599495] Uniform Multi-Platform E-IDE driver [ 2.613957] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 2.614058] r8169 0000:03:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 2.614128] r8169 0000:03:00.0: setting latency timer to 64 [ 2.614215] r8169 0000:03:00.0: irq 27 for MSI/MSI-X [ 2.616326] eth0: RTL8168c/8111c at 0xf8558000, 00:23:54:c7:3d:1c, XID 1c4000c0 IRQ 27 [ 2.632500] agpgart-intel 0000:00:00.0: Intel 945GME Chipset [ 2.632888] agpgart-intel 0000:00:00.0: detected 7932K stolen memory [ 2.652032] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000 [ 2.702306] SCSI subsystem initialized [ 2.707520] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.707617] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23 [ 2.707677] ehci_hcd 0000:00:1d.7: setting latency timer to 64 [ 2.707687] ehci_hcd 0000:00:1d.7: EHCI Host Controller [ 2.707808] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1 [ 2.707963] ehci_hcd 0000:00:1d.7: using broken periodic workaround [ 2.707987] ehci_hcd 0000:00:1d.7: debug port 1 [ 2.711893] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported [ 2.775528] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xfbcb7c00 [ 2.783786] uhci_hcd: USB Universal Host Controller Interface driver [ 2.784208] libata version 3.00 loaded. [ 2.792032] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00 [ 2.792189] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 2.792199] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.792207] usb usb1: Product: EHCI Host Controller [ 2.792214] usb usb1: Manufacturer: Linux 2.6.32-rc8-next-20091202 ehci_hcd [ 2.792221] usb usb1: SerialNumber: 0000:00:1d.7 [ 2.792756] hub 1-0:1.0: USB hub found [ 2.792785] hub 1-0:1.0: 8 ports detected [ 2.793067] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23 [ 2.793095] uhci_hcd 0000:00:1d.0: setting latency timer to 64 [ 2.793105] uhci_hcd 0000:00:1d.0: UHCI Host Controller [ 2.793147] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 2.793233] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000d480 [ 2.793496] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 [ 2.793505] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.793512] usb usb2: Product: UHCI Host Controller [ 2.793519] usb usb2: Manufacturer: Linux 2.6.32-rc8-next-20091202 uhci_hcd [ 2.793526] usb usb2: SerialNumber: 0000:00:1d.0 [ 2.794073] hub 2-0:1.0: USB hub found [ 2.794104] hub 2-0:1.0: 2 ports detected [ 2.794359] ata_piix 0000:00:1f.2: version 2.13 [ 2.794408] ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19 [ 2.794422] ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ] [ 2.795033] ata_piix 0000:00:1f.2: setting latency timer to 64 [ 2.795274] scsi0 : ata_piix [ 2.798734] scsi1 : ata_piix [ 2.809817] ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 [ 2.809828] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 [ 2.813569] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19 [ 2.813598] uhci_hcd 0000:00:1d.1: setting latency timer to 64 [ 2.813607] uhci_hcd 0000:00:1d.1: UHCI Host Controller [ 2.813674] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 [ 2.813782] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000d800 [ 2.814036] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 [ 2.814046] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.814053] usb usb3: Product: UHCI Host Controller [ 2.814058] usb usb3: Manufacturer: Linux 2.6.32-rc8-next-20091202 uhci_hcd [ 2.814065] usb usb3: SerialNumber: 0000:00:1d.1 [ 2.814587] hub 3-0:1.0: USB hub found [ 2.814615] hub 3-0:1.0: 2 ports detected [ 2.814819] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 21 (level, low) -> IRQ 21 [ 2.814839] uhci_hcd 0000:00:1d.2: setting latency timer to 64 [ 2.814846] uhci_hcd 0000:00:1d.2: UHCI Host Controller [ 2.814885] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 [ 2.814961] uhci_hcd 0000:00:1d.2: irq 21, io base 0x0000d880 [ 2.815123] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 [ 2.815129] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.815135] usb usb4: Product: UHCI Host Controller [ 2.815139] usb usb4: Manufacturer: Linux 2.6.32-rc8-next-20091202 uhci_hcd [ 2.815144] usb usb4: SerialNumber: 0000:00:1d.2 [ 2.815833] hub 4-0:1.0: USB hub found [ 2.815861] hub 4-0:1.0: 2 ports detected [ 2.816193] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 22 (level, low) -> IRQ 22 [ 2.816223] uhci_hcd 0000:00:1d.3: setting latency timer to 64 [ 2.816233] uhci_hcd 0000:00:1d.3: UHCI Host Controller [ 2.816299] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5 [ 2.816403] uhci_hcd 0000:00:1d.3: irq 22, io base 0x0000dc00 [ 2.816669] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001 [ 2.816679] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.816686] usb usb5: Product: UHCI Host Controller [ 2.816693] usb usb5: Manufacturer: Linux 2.6.32-rc8-next-20091202 uhci_hcd [ 2.816700] usb usb5: SerialNumber: 0000:00:1d.3 [ 2.817517] hub 5-0:1.0: USB hub found [ 2.817547] hub 5-0:1.0: 2 ports detected [ 2.977712] ata1.00: ATA-8: ST9160310AS, 0303, max UDMA/133 [ 2.977723] ata1.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 0/32) [ 2.992692] ata1.00: configured for UDMA/133 [ 2.993125] scsi 0:0:0:0: Direct-Access ATA ST9160310AS 0303 PQ: 0 ANSI: 5 [ 3.023621] sd 0:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB) [ 3.023833] sd 0:0:0:0: [sda] Write Protect is off [ 3.023840] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 3.023928] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.024688] sda: sda1 sda2 [ 3.261931] sd 0:0:0:0: [sda] Attached SCSI disk [ 3.324040] usb 1-6: new high speed USB device using ehci_hcd and address 5 [ 3.466809] usb 1-6: New USB device found, idVendor=0bda, idProduct=0158 [ 3.466817] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3.466823] usb 1-6: Product: USB2.0-CRW [ 3.466827] usb 1-6: Manufacturer: Generic [ 3.466832] usb 1-6: SerialNumber: 20071114173400000 [ 3.499117] Initializing USB Mass Storage driver... [ 3.499445] scsi2 : usb-storage 1-6:1.0 [ 3.499979] usbcore: registered new interface driver usb-storage [ 3.500084] USB Mass Storage support registered. [ 3.712039] usb 2-1: new full speed USB device using uhci_hcd and address 2 [ 3.726791] kjournald starting. Commit interval 5 seconds [ 3.726817] EXT3-fs (sda2): mounted filesystem with ordered data mode [ 3.851384] usb 2-1: not running at top speed; connect to a high speed hub [ 3.859379] usb 2-1: New USB device found, idVendor=2001, idProduct=f103 [ 3.859387] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3.862635] hub 2-1:1.0: USB hub found [ 3.864385] hub 2-1:1.0: 7 ports detected [ 4.112061] usb 2-2: new full speed USB device using uhci_hcd and address 3 [ 4.304340] usb 2-2: New USB device found, idVendor=041e, idProduct=4068 [ 4.304348] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 4.304354] usb 2-2: Product: VF0470 Live! Cam Notebook [ 4.304359] usb 2-2: Manufacturer: Creative Labs [ 4.544033] usb 3-1: new low speed USB device using uhci_hcd and address 2 [ 4.718877] usb 3-1: New USB device found, idVendor=413c, idProduct=2003 [ 4.718885] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 4.718892] usb 3-1: Product: Dell USB Keyboard [ 4.718896] usb 3-1: Manufacturer: Dell [ 4.797326] usb 2-1.5: new full speed USB device using uhci_hcd and address 4 [ 4.929315] usb 2-1.5: New USB device found, idVendor=065a, idProduct=0001 [ 4.929324] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 4.929330] usb 2-1.5: Product: Barcode Device [ 4.929335] usb 2-1.5: Manufacturer: OPTO-E [ 5.005316] usb 2-1.6: new full speed USB device using uhci_hcd and address 5 [ 5.168306] usb 2-1.6: New USB device found, idVendor=0403, idProduct=6001 [ 5.168314] usb 2-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5.168321] usb 2-1.6: Product: USB Serial Converter [ 5.168325] usb 2-1.6: Manufacturer: FTDI [ 5.168329] usb 2-1.6: SerialNumber: FTEFGWQ7 [ 5.249319] usb 2-1.7: new full speed USB device using uhci_hcd and address 6 [ 5.370293] usb 2-1.7: New USB device found, idVendor=088c, idProduct=2030 [ 5.370301] usb 2-1.7: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 5.370307] usb 2-1.7: Product: TTP 2030 [ 5.370311] usb 2-1.7: Manufacturer: Swecoin AB [ 5.758224] udev: starting version 146 [ 6.104285] ACPI: SSDT 7f7ae180 0023C (v01 PmRef Cpu0Ist 00003000 INTL 20060113) [ 6.106201] ACPI: SSDT 7f7ae450 00594 (v01 PmRef Cpu0Cst 00003001 INTL 20060113) [ 6.178493] Monitor-Mwait will be used to enter C-1 state [ 6.184166] Monitor-Mwait will be used to enter C-2 state [ 6.223946] Monitor-Mwait will be used to enter C-3 state [ 6.223981] Marking TSC unstable due to TSC halts in idle [ 6.223990] Switching to clocksource hpet [ 6.279261] processor LNXCPU:00: registered as cooling_device0 [ 6.281270] ACPI: SSDT 7f7ae0b0 000CC (v01 PmRef Cpu1Ist 00003000 INTL 20060113) [ 6.282843] ACPI: SSDT 7f7ae3c0 00085 (v01 PmRef Cpu1Cst 00003000 INTL 20060113) [ 6.340278] processor LNXCPU:01: registered as cooling_device1 [ 6.626794] input: PC Speaker as /devices/platform/pcspkr/input/input3 [ 6.628178] intel_rng: FWH not detected [ 6.715885] i801_smbus 0000:00:1f.3: PCI INT B -> GSI 19 (level, low) -> IRQ 19 [ 6.816252] usbcore: registered new interface driver usbserial [ 6.816401] USB Serial support registered for generic [ 6.816651] usbcore: registered new interface driver usbserial_generic [ 6.816659] usbserial: USB Serial Driver core [ 6.950340] USB Serial support registered for FTDI USB Serial Device [ 6.951252] ftdi_sio 2-1.6:1.0: FTDI USB Serial Device converter detected [ 6.951639] usb 2-1.6: Detected FT232RL [ 6.951648] usb 2-1.6: Number of endpoints 2 [ 6.951655] usb 2-1.6: Endpoint 1 MaxPacketSize 64 [ 6.951662] usb 2-1.6: Endpoint 2 MaxPacketSize 64 [ 6.951668] usb 2-1.6: Setting MaxPacketSize 64 [ 6.953667] usb 2-1.6: FTDI USB Serial Device converter now attached to ttyUSB0 [ 6.953850] usbcore: registered new interface driver ftdi_sio [ 6.953857] ftdi_sio: v1.5.0:USB FTDI Serial Converters Driver [ 6.962127] usblp0: USB Bidirectional printer dev 6 if 0 alt 0 proto 2 vid 0x088C pid 0x2030 [ 6.962236] usbcore: registered new interface driver usblp [ 7.047814] Linux video capture interface: v2.00 [ 7.064622] usbcore: registered new interface driver hiddev [ 7.083558] input: Dell Dell USB Keyboard as /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0/input/input4 [ 7.085163] generic-usb 0003:413C:2003.0001: input,hidraw0: USB HID v1.10 Keyboard [Dell Dell USB Keyboard] on usb-0000:00:1d.1-1/input0 [ 7.090753] input: OPTO-E Barcode Device as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.0/input/input5 [ 7.091487] generic-usb 0003:065A:0001.0002: input,hidraw1: USB HID v1.00 Keyboard [OPTO-E Barcode Device] on usb-0000:00:1d.0-1.5/input0 [ 7.091702] usbcore: registered new interface driver usbhid [ 7.091858] usbhid: USB HID core driver [ 7.134325] gspca: main v2.8.0 registered [ 7.154679] Error: Driver 'pcspkr' is already registered, aborting... [ 7.252212] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 [ 7.252325] HDA Intel 0000:00:1b.0: irq 28 for MSI/MSI-X [ 7.252383] HDA Intel 0000:00:1b.0: setting latency timer to 64 [ 7.571576] gspca: probing 041e:4068 [ 7.633137] hda_codec: ALC888: BIOS auto-probing. [ 7.634154] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input6 [ 7.761343] ov519: I2C synced in 0 attempt(s) [ 7.761354] ov519: starting OV7xx0 configuration [ 7.773324] ov519: Sensor is an OV7670 [ 8.498755] scsi 2:0:0:0: Direct-Access Generic- Multi-Card 1.00 PQ: 0 ANSI: 0 CCS [ 8.506407] sd 2:0:0:0: [sdb] Attached SCSI removable disk [ 9.116721] gspca: /dev/video0 created [ 9.122995] usbcore: registered new interface driver snd-usb-audio [ 9.123644] usbcore: registered new interface driver ov519 [ 9.123656] ov519: registered [ 10.369641] EXT3-fs (sda2): using internal journal [ 10.605661] loop: module loaded [ 12.053045] r8169: eth0: link up [ 12.053053] r8169: eth0: link up [ 14.005035] Clocksource tsc unstable (delta = -72774627 ns) [ 20.853586] usb 2-1.1: new full speed USB device using uhci_hcd and address 7 [ 22.437078] eth0: no IPv6 routers present [ 30.989611] usb 2-1.1: New USB device found, idVendor=1870, idProduct=0001 [ 30.989627] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.989639] usb 2-1.1: Product: iNexio USB [ 30.989648] usb 2-1.1: Manufacturer: iNexio [ 39.048657] Nexio device: m-Nexio, firmware version: 2.10SMSN [ 39.048678] ret = -22 [ 39.049031] input: iNexio iNexio USB as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.1/input/input7 [ 39.049410] usbcore: registered new interface driver usbtouchscreen [ 41.672369] [drm] Initialized drm 1.1.0 20060810 [ 41.738332] pci 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 41.738342] pci 0000:00:02.0: setting latency timer to 64 [ 41.749971] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 diff between ehci and uhci logs: There seems to be some problem with timing. Also order of ehci_usb vs uhci_usb loading changes. --- dmesg-ehci.txt- 2009-12-04 20:01:39.000000000 +0100 +++ dmesg-uhci.txt- 2009-12-04 20:01:31.000000000 +0100 @@ -144,10 +144,9 @@ Console: colour VGA+ 80x25 console [tty0] enabled hpet clockevent registered - Fast TSC calibration failed - TSC: PIT calibration matches HPET. 1 loops - Detected 1608.000 MHz processor. - Calibrating delay loop (skipped), value calculated using timer frequency.. 3216.00 BogoMIPS (lpj=6432000) + Fast TSC calibration using PIT + Detected 1608.123 MHz processor. + Calibrating delay loop (skipped), value calculated using timer frequency.. 3216.24 BogoMIPS (lpj=6432492) Security Framework initialized SELinux: Disabled at boot. Mount-cache hash table entries: 512 @@ -180,7 +179,7 @@ CPU1: Thermal monitoring enabled (TM2) CPU1: Intel(R) Atom(TM) CPU N270 @ 1.60GHz stepping 02 Brought up 2 CPUs - Total of 2 processors activated (9326.27 BogoMIPS). + Total of 2 processors activated (6432.20 BogoMIPS). regulator: core version 0.5 NET: Registered protocol family 16 ACPI: bus type pci registered @@ -361,7 +360,7 @@ Unpacking initramfs... Freeing initrd memory: 7507k freed audit: initializing netlink socket (disabled) - type=2000 audit(1259952279.980:1): initialized + type=2000 audit(1259953181.976:1): initialized highmem bounce pool size: 64 pages HugeTLB registered 4 MB page size, pre-allocated 0 pages VFS: Disk quotas dquot_6.5.2 @@ -399,7 +398,7 @@ NET: Registered protocol family 17 Using IPI No-Shortcut mode registered taskstats version 1 - rtc_cmos 00:03: setting system clock to 2009-12-04 18:44:40 UTC (1259952280) + rtc_cmos 00:03: setting system clock to 2009-12-04 18:59:42 UTC (1259953182) Freeing unused kernel memory: 364k freed Write protecting the kernel text: 2408k Write protecting the kernel read-only data: 852k @@ -414,18 +413,18 @@ ACPI: Power Button [PWRB] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 ACPI: Power Button [PWRF] + Linux agpgart interface v0.103 + usbcore: registered new interface driver usbfs + usbcore: registered new interface driver hub + usbcore: registered new device driver usb input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2 ACPI: Video Device [VGA] (multi-head: yes rom: no post: no) - Linux agpgart interface v0.103 + Uniform Multi-Platform E-IDE driver r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded r8169 0000:03:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 r8169 0000:03:00.0: setting latency timer to 64 r8169 0000:03:00.0: irq 27 for MSI/MSI-X - eth0: RTL8168c/8111c at 0xf84ea000, 00:23:54:c7:3d:1c, XID 1c4000c0 IRQ 27 - usbcore: registered new interface driver usbfs - usbcore: registered new interface driver hub - usbcore: registered new device driver usb - Uniform Multi-Platform E-IDE driver + eth0: RTL8168c/8111c at 0xf8558000, 00:23:54:c7:3d:1c, XID 1c4000c0 IRQ 27 agpgart-intel 0000:00:00.0: Intel 945GME Chipset agpgart-intel 0000:00:00.0: detected 7932K stolen memory agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000 @@ -439,6 +438,8 @@ ehci_hcd 0000:00:1d.7: debug port 1 ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported ehci_hcd 0000:00:1d.7: irq 23, io mem 0xfbcb7c00 + uhci_hcd: USB Universal Host Controller Interface driver + libata version 3.00 loaded. ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00 usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 @@ -447,8 +448,6 @@ usb usb1: SerialNumber: 0000:00:1d.7 hub 1-0:1.0: USB hub found hub 1-0:1.0: 8 ports detected - libata version 3.00 loaded. - uhci_hcd: USB Universal Host Controller Interface driver uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23 uhci_hcd 0000:00:1d.0: setting latency timer to 64 uhci_hcd 0000:00:1d.0: UHCI Host Controller @@ -461,6 +460,14 @@ usb usb2: SerialNumber: 0000:00:1d.0 hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected + ata_piix 0000:00:1f.2: version 2.13 + ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19 + ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ] + ata_piix 0000:00:1f.2: setting latency timer to 64 + scsi0 : ata_piix + scsi1 : ata_piix + ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 + ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19 uhci_hcd 0000:00:1d.1: setting latency timer to 64 uhci_hcd 0000:00:1d.1: UHCI Host Controller @@ -497,14 +504,6 @@ usb usb5: SerialNumber: 0000:00:1d.3 hub 5-0:1.0: USB hub found hub 5-0:1.0: 2 ports detected - ata_piix 0000:00:1f.2: version 2.13 - ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19 - ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ] - ata_piix 0000:00:1f.2: setting latency timer to 64 - scsi0 : ata_piix - scsi1 : ata_piix - ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 - ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 ata1.00: ATA-8: ST9160310AS, 0303, max UDMA/133 ata1.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 0/32) ata1.00: configured for UDMA/133 @@ -513,13 +512,7 @@ sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA - sda: - usb 1-1: new high speed USB device using ehci_hcd and address 2 - usb 1-1: New USB device found, idVendor=2001, idProduct=f103 - usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 - hub 1-1:1.0: USB hub found - hub 1-1:1.0: 7 ports detected - sda1 sda2 + sda: sda1 sda2 sd 0:0:0:0: [sda] Attached SCSI disk usb 1-6: new high speed USB device using ehci_hcd and address 5 usb 1-6: New USB device found, idVendor=0bda, idProduct=0158 @@ -531,9 +524,15 @@ scsi2 : usb-storage 1-6:1.0 usbcore: registered new interface driver usb-storage USB Mass Storage support registered. + usb 2-1: new full speed USB device using uhci_hcd and address 2 kjournald starting. Commit interval 5 seconds EXT3-fs (sda2): mounted filesystem with ordered data mode - usb 2-2: new full speed USB device using uhci_hcd and address 2 + usb 2-1: not running at top speed; connect to a high speed hub + usb 2-1: New USB device found, idVendor=2001, idProduct=f103 + usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 + hub 2-1:1.0: USB hub found + hub 2-1:1.0: 7 ports detected + usb 2-2: new full speed USB device using uhci_hcd and address 3 usb 2-2: New USB device found, idVendor=041e, idProduct=4068 usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 2-2: Product: VF0470 Live! Cam Notebook @@ -543,22 +542,22 @@ usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 3-1: Product: Dell USB Keyboard usb 3-1: Manufacturer: Dell - usb 1-1.5: new full speed USB device using ehci_hcd and address 6 - usb 1-1.5: New USB device found, idVendor=065a, idProduct=0001 - usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0 - usb 1-1.5: Product: Barcode Device - usb 1-1.5: Manufacturer: OPTO-E - usb 1-1.6: new full speed USB device using ehci_hcd and address 7 - usb 1-1.6: New USB device found, idVendor=0403, idProduct=6001 - usb 1-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=3 - usb 1-1.6: Product: USB Serial Converter - usb 1-1.6: Manufacturer: FTDI - usb 1-1.6: SerialNumber: FTEFGWQ7 - usb 1-1.7: new full speed USB device using ehci_hcd and address 8 - usb 1-1.7: New USB device found, idVendor=088c, idProduct=2030 - usb 1-1.7: New USB device strings: Mfr=1, Product=2, SerialNumber=0 - usb 1-1.7: Product: TTP 2030 - usb 1-1.7: Manufacturer: Swecoin AB + usb 2-1.5: new full speed USB device using uhci_hcd and address 4 + usb 2-1.5: New USB device found, idVendor=065a, idProduct=0001 + usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0 + usb 2-1.5: Product: Barcode Device + usb 2-1.5: Manufacturer: OPTO-E + usb 2-1.6: new full speed USB device using uhci_hcd and address 5 + usb 2-1.6: New USB device found, idVendor=0403, idProduct=6001 + usb 2-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=3 + usb 2-1.6: Product: USB Serial Converter + usb 2-1.6: Manufacturer: FTDI + usb 2-1.6: SerialNumber: FTEFGWQ7 + usb 2-1.7: new full speed USB device using uhci_hcd and address 6 + usb 2-1.7: New USB device found, idVendor=088c, idProduct=2030 + usb 2-1.7: New USB device strings: Mfr=1, Product=2, SerialNumber=0 + usb 2-1.7: Product: TTP 2030 + usb 2-1.7: Manufacturer: Swecoin AB udev: starting version 146 ACPI: SSDT 7f7ae180 0023C (v01 PmRef Cpu0Ist 00003000 INTL 20060113) ACPI: SSDT 7f7ae450 00594 (v01 PmRef Cpu0Cst 00003001 INTL 20060113) @@ -574,41 +573,41 @@ input: PC Speaker as /devices/platform/pcspkr/input/input3 intel_rng: FWH not detected i801_smbus 0000:00:1f.3: PCI INT B -> GSI 19 (level, low) -> IRQ 19 - usblp0: USB Bidirectional printer dev 8 if 0 alt 0 proto 2 vid 0x088C pid 0x2030 - usbcore: registered new interface driver usblp - Linux video capture interface: v2.00 usbcore: registered new interface driver usbserial USB Serial support registered for generic usbcore: registered new interface driver usbserial_generic usbserial: USB Serial Driver core - Error: Driver 'pcspkr' is already registered, aborting... USB Serial support registered for FTDI USB Serial Device - ftdi_sio 1-1.6:1.0: FTDI USB Serial Device converter detected - usb 1-1.6: Detected FT232RL - usb 1-1.6: Number of endpoints 2 - usb 1-1.6: Endpoint 1 MaxPacketSize 64 - usb 1-1.6: Endpoint 2 MaxPacketSize 64 - usb 1-1.6: Setting MaxPacketSize 64 - usb 1-1.6: FTDI USB Serial Device converter now attached to ttyUSB0 + ftdi_sio 2-1.6:1.0: FTDI USB Serial Device converter detected + usb 2-1.6: Detected FT232RL + usb 2-1.6: Number of endpoints 2 + usb 2-1.6: Endpoint 1 MaxPacketSize 64 + usb 2-1.6: Endpoint 2 MaxPacketSize 64 + usb 2-1.6: Setting MaxPacketSize 64 + usb 2-1.6: FTDI USB Serial Device converter now attached to ttyUSB0 usbcore: registered new interface driver ftdi_sio ftdi_sio: v1.5.0:USB FTDI Serial Converters Driver - gspca: main v2.8.0 registered + usblp0: USB Bidirectional printer dev 6 if 0 alt 0 proto 2 vid 0x088C pid 0x2030 + usbcore: registered new interface driver usblp + Linux video capture interface: v2.00 usbcore: registered new interface driver hiddev - HDA Intel 0000:00:1b.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 - HDA Intel 0000:00:1b.0: irq 28 for MSI/MSI-X - HDA Intel 0000:00:1b.0: setting latency timer to 64 - gspca: probing 041e:4068 input: Dell Dell USB Keyboard as /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0/input/input4 generic-usb 0003:413C:2003.0001: input,hidraw0: USB HID v1.10 Keyboard [Dell Dell USB Keyboard] on usb-0000:00:1d.1-1/input0 - input: OPTO-E Barcode Device as /devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1.5/1-1.5:1.0/input/input5 - generic-usb 0003:065A:0001.0002: input,hidraw1: USB HID v1.00 Keyboard [OPTO-E Barcode Device] on usb-0000:00:1d.7-1.5/input0 + input: OPTO-E Barcode Device as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.0/input/input5 + generic-usb 0003:065A:0001.0002: input,hidraw1: USB HID v1.00 Keyboard [OPTO-E Barcode Device] on usb-0000:00:1d.0-1.5/input0 usbcore: registered new interface driver usbhid usbhid: USB HID core driver + gspca: main v2.8.0 registered + Error: Driver 'pcspkr' is already registered, aborting... + HDA Intel 0000:00:1b.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 + HDA Intel 0000:00:1b.0: irq 28 for MSI/MSI-X + HDA Intel 0000:00:1b.0: setting latency timer to 64 + gspca: probing 041e:4068 + hda_codec: ALC888: BIOS auto-probing. + input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input6 ov519: I2C synced in 0 attempt(s) ov519: starting OV7xx0 configuration ov519: Sensor is an OV7670 - hda_codec: ALC888: BIOS auto-probing. - input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input6 scsi 2:0:0:0: Direct-Access Generic- Multi-Card 1.00 PQ: 0 ANSI: 0 CCS sd 2:0:0:0: [sdb] Attached SCSI removable disk gspca: /dev/video0 created @@ -619,57 +618,18 @@ loop: module loaded r8169: eth0: link up r8169: eth0: link up - usb 1-1.1: new full speed USB device using ehci_hcd and address 9 + Clocksource tsc unstable (delta = -72774627 ns) + usb 2-1.1: new full speed USB device using uhci_hcd and address 7 eth0: no IPv6 routers present - usb 1-1.1: New USB device found, idVendor=1870, idProduct=0001 - usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 - usb 1-1.1: Product: iNexio USB - usb 1-1.1: Manufacturer: iNexio + usb 2-1.1: New USB device found, idVendor=1870, idProduct=0001 + usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 + usb 2-1.1: Product: iNexio USB + usb 2-1.1: Manufacturer: iNexio Nexio device: m-Nexio, firmware version: 2.10SMSN ret = -22 - input: iNexio iNexio USB as /devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1.1/1-1.1:1.1/input/input7 + input: iNexio iNexio USB as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.1/input/input7 usbcore: registered new interface driver usbtouchscreen [drm] Initialized drm 1.1.0 20060810 pci 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:02.0: setting latency timer to 64 [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 > > With uhci_hcd, rmmod works fine. With ehci_hcd, rmmod hangs the bus - all > > urbs fail with -ENOENT: > > f67265e8 1428021080 S Bi:1:009:2 -115 128 < > > f67265e8 1431508327 C Bi:1:009:2 -108 0 > > f6726718 1458252464 S Co:1:007:0 s 40 09 0001 0000 0000 0 > > f6726718 1463261404 C Co:1:007:0 -2 0 > > f6726978 1463261428 S Co:1:002:0 s 23 08 0070 0001 0000 0 > > f6726718 1463261509 S Co:1:007:0 s 40 00 0000 0000 0000 0 > > f6726978 1464273397 C Co:1:002:0 -2 0 > > f6726718 1468273397 C Co:1:007:0 -2 0 > > This may be a bug in ehci-hcd, a bug in your EHCI hardware, or a bug in > the hub. Can you try using a different high-speed hub to see if it > makes any difference? Yes, I'll try it next week (I have only remote access now). I have different 7-port hub available to test (should be with Philips chipset). > Alan Stern -- Ondrej Zary -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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