[  208.254304] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  208.865851] init: ureadahead-other main process (1448) terminated with status 2
[  210.243827] [drm:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 16000000, was 12000000
[  211.424506] vboxdrv: Found 8 processor cores.
[  211.424705] vboxdrv: fAsync=0 offMin=0x19f offMax=0x13cd
[  211.424746] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[  211.424748] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x00190000).
[  211.949674] vboxpci: IOMMU not found (not registered)
[  212.114826] bbswitch: version 0.7
[  212.114834] bbswitch: Found integrated VGA device 0000:00:02.0: \_SB_.PCI0.GFX0
[  212.114841] bbswitch: Found discrete VGA device 0000:01:00.0: \_SB_.PCI0.PEG0.PEGP
[  212.115040] bbswitch: detected an Optimus _DSM function
[  212.115059] pci 0000:01:00.0: power state changed by ACPI to D0
[  212.115069] pci 0000:01:00.0: power state changed by ACPI to D0
[  212.115073] pci 0000:01:00.0: enabling device (0006 -> 0007)
[  212.115078] pci 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[  212.115080] bbswitch: Succesfully loaded. Discrete card 0000:01:00.0 is on
[  212.116769] bbswitch: disabling discrete graphics
[  212.116966] pci 0000:01:00.0: PCI INT A disabled
[  212.404095] pci 0000:01:00.0: power state changed by ACPI to D3
[  212.690312] CIFS VFS: default security mechanism requested.  The default security mechanism will be upgraded from ntlm to ntlmv2 in kernel release 3.3
[  217.642264] usb 3-2: new high-speed USB device number 3 using xhci_hcd
[  217.660765] hub 3-2:1.0: USB hub found
[  217.661065] hub 3-2:1.0: 1 port detected
[  218.709068] eth0: no IPv6 routers present
[  219.942855] init: plymouth-stop pre-start process (2268) terminated with status 1
[  220.067836] usb 3-2.1: new high-speed USB device number 4 using xhci_hcd
[  220.086211] hub 3-2.1:1.0: USB hub found
[  220.086544] hub 3-2.1:1.0: 3 ports detected
[  220.359531] usb 3-2.1.1: new high-speed USB device number 5 using xhci_hcd
[  220.377390] hub 3-2.1.1:1.0: USB hub found
[  220.377730] hub 3-2.1.1:1.0: 3 ports detected
[  220.651274] usb 3-2.1.1.1: new high-speed USB device number 6 using xhci_hcd
[  220.732217] Initializing USB Mass Storage driver...
[  220.732438] scsi6 : usb-storage 3-2.1.1.1:1.0
[  220.732510] usbcore: registered new interface driver usb-storage
[  220.732511] USB Mass Storage support registered.
[  220.779128] usb 3-2.1.1.2: new low-speed USB device number 7 using xhci_hcd
[  220.806090] usb 3-2.1.1.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[  220.806093] usb 3-2.1.1.2: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
[  220.878960] usb 3-2.1.1.3: new low-speed USB device number 8 using xhci_hcd
[  220.903475] usb 3-2.1.1.3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[  221.115405] usb 3-2.1.3: new high-speed USB device number 9 using xhci_hcd
[  221.135696] scsi7 : usb-storage 3-2.1.3:1.1
[  221.209789] input: Microsoft Wired Keyboard 600 as /devices/pci0000:00/0000:00:1c.3/0000:04:00.0/usb3/3-2/3-2.1/3-2.1.1/3-2.1.1.2/3-2.1.1.2:1.0/input/input14
[  221.209912] generic-usb 0003:045E:0750.0001: input,hidraw0: USB HID v1.11 Keyboard [Microsoft Wired Keyboard 600] on usb-0000:04:00.0-2.1.1.2/input0
[  221.217137] input: Microsoft Wired Keyboard 600 as /devices/pci0000:00/0000:00:1c.3/0000:04:00.0/usb3/3-2/3-2.1/3-2.1.1/3-2.1.1.2/3-2.1.1.2:1.1/input/input15
[  221.217361] generic-usb 0003:045E:0750.0002: input,hidraw1: USB HID v1.11 Device [Microsoft Wired Keyboard 600] on usb-0000:04:00.0-2.1.1.2/input1
[  221.221615] input: Logitech USB Laser Mouse as /devices/pci0000:00/0000:00:1c.3/0000:04:00.0/usb3/3-2/3-2.1/3-2.1.1/3-2.1.1.3/3-2.1.1.3:1.0/input/input16
[  221.221757] generic-usb 0003:046D:C069.0003: input,hidraw2: USB HID v1.10 Mouse [Logitech USB Laser Mouse] on usb-0000:04:00.0-2.1.1.3/input0
[  221.221771] usbcore: registered new interface driver usbhid
[  221.221772] usbhid: USB HID core driver
[  221.239375] usb 3-2.1.3: USB disconnect, device number 9
[  221.694078] usb 3-2.1.3: new high-speed USB device number 10 using xhci_hcd
[  221.715412] scsi8 : usb-storage 3-2.1.3:1.2
[  221.735418] scsi 6:0:0:0: Direct-Access     Generic  Ultra HS-SD/MMC  1.91 PQ: 0 ANSI: 0
[  221.736451] sd 6:0:0:0: Attached scsi generic sg3 type 0
[  221.743904] sd 6:0:0:0: [sdc] Attached SCSI removable disk
[  221.814558] usb 3-2.1.3: USB disconnect, device number 10
[  222.525167] usb 3-2.1.3: new high-speed USB device number 11 using xhci_hcd
[  227.253351] [drm:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 160d0000, was 16000000
[  236.833875] [drm:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 000d0000, was 160d0000
[  240.165784] usb 3-2.1.3: usbfs: USBDEVFS_CONTROL failed cmd pool rqt 33 rq 102 len 0 ret -71
[  240.166453] usb 3-2.1.3: usbfs: USBDEVFS_CONTROL failed cmd pool rqt 33 rq 102 len 0 ret -71
[  240.166921] usb 3-2.1.3: usbfs: USBDEVFS_CONTROL failed cmd pool rqt 33 rq 102 len 0 ret -71
[  240.194635] usb 3-2.1.3: USB disconnect, device number 11
[  240.585079] usb 3-2.1.3: new high-speed USB device number 12 using xhci_hcd
[  240.606004] scsi9 : usb-storage 3-2.1.3:1.1
[  240.705949] usb 3-2.1.3: USB disconnect, device number 12
[  241.424538] usb 3-2.1.3: new high-speed USB device number 13 using xhci_hcd