usbcore: registered new driver usbfs
 usbcore: registered new driver hub
 USB Universal Host Controller Interface driver v2.2
 ACPI: PCI interrupt 0000:00:1d.0[A] -> GSI 11 (level, low) -> IRQ 11
 uhci_hcd 0000:00:1d.0: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1
 uhci_hcd 0000:00:1d.0: irq 11, io base 00001800
 uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
 uhci_hcd 0000:00:1d.0: detected 2 ports
 usb usb1: Product: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1
 usb usb1: Manufacturer: Linux 2.6.8.1-mm1 uhci_hcd
 usb usb1: SerialNumber: 0000:00:1d.0
 hub 1-0:1.0: USB hub found
 hub 1-0:1.0: 2 ports detected
 c0284d59
 PREEMPT DEBUG_PAGEALLOC
 Modules linked in: uhci_hcd usbcore
 CPU:    0
 EIP:    0060:[pnp_register_protocol+265/560]    Not tainted VLI
 EFLAGS: 00010246   (2.6.8.1-mm1) 
 EIP is at acpi_pci_link_allocate+0x106/0x14a
 eax: 0000000b   ebx: f5018d48   ecx: c18f9de0   edx: 00000000
 esi: c18f9de0   edi: 00000000   ebp: f5018d60   esp: f5018d48
 ds: 007b   es: 007b   ss: 0068
 Process modprobe (pid: 1175, threadinfo=f5018000 task=f512c9f0)
 Stack: 00400000 c0475c77 c0475a28 f5018d8c c18f9de0 f5018d70 f5018d8c c0284e5c 
        c18f9de0 c1bcfbf8 00400000 c0475d2d c0475a28 00000010 00000000 00000001 
        f5018da4 f5018dc0 c0285722 c1a0afa0 00000000 f5018ddc f5018de0 00400000 
 Call Trace:
  [show_registers+255/448] show_stack+0x7f/0xa0
  [die+22/624] show_registers+0x156/0x1d0
  [do_divide_error+66/256] die+0x162/0x2f0
  [global_flush_tlb+434/512] do_page_fault+0x312/0x630
  [nmi+17/35] error_code+0x2d/0x38
  [pnp_register_protocol+524/560] acpi_pci_link_get_irq+0xbf/0x138
  [card_probe+210/224] acpi_pci_irq_lookup+0x9e/0x111
  [pnp_add_card+329/720] acpi_pci_irq_enable+0xf8/0x203
  [get_power_status+247/288] pci_enable_device_bars+0x27/0x40
  [get_adapter_present+18/304] pci_enable_device+0x22/0x50
  [pg0+944534108/1067859968] usb_hcd_pci_probe+0x3c/0x610 [usbcore]
  [enable_slot+3453/4288] pci_device_probe_static+0x4d/0x70
  [enable_slot+3548/4288] __pci_device_probe+0x3c/0x50
  [enable_slot+3612/4288] pci_device_probe+0x2c/0x60
  [as_update_seekdist+141/320] bus_match+0x3d/0x80
  [as_update_iohist+146/528] driver_attach+0x52/0xa0
  [as_completed_request+724/896] bus_add_driver+0xa4/0xe0
  [as_move_to_dispatch+456/528] driver_register+0x88/0x90
  [ibmphp_do_disable_slot+8/1440] pci_register_driver+0x98/0xc0
  [pg0+942276776/1067859968] uhci_hcd_init+0xa8/0x155 [uhci_hcd]
  [free_some_memory+19/64] sys_init_module+0x1e3/0x400
  [syscall_trace_entry+31/36] syscall_call+0x7/0xb
 Code: 50 30 83 c0 55 52 50 68 b2 5c 47 c0 e8 e1 87 ea ff 6a ff 6a ed 53 68 37 02 00 00 e8 15 52 ff ff b8 ed ff ff ff eb 41 0f b6 46 10 <81> 04 85 e0 92 57 c0 00 10 00 00 0f b6 46 10 50 8b 46 08 8d 50 
  <7>ehci_hcd: block sizes: qh 128 qtd 96 itd 192 sitd 96