[    6.281107] vboxdrv: fAsync=0 offMin=0x325 offMax=0xf7e
[    6.281740] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[    6.281744] vboxdrv: Successfully loaded version 4.3.14_Ubuntu (interface 0x001a0007).
[    6.301797] vboxpci: IOMMU not found (not registered)
[    6.518710] bbswitch: version 0.7
[    6.518719] bbswitch: Found integrated VGA device 0000:00:02.0: \_SB_.PCI0.GFX0
[    6.518728] bbswitch: Found discrete VGA device 0000:04:00.0: \_SB_.PCI0.RP05.VGA_
[    6.518739] ACPI Warning: \_SB_.PCI0.RP05.VGA_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95)
[    6.518835] bbswitch: detected an Optimus _DSM function
[    6.518845] bbswitch: Succesfully loaded. Discrete card 0000:04:00.0 is on
[    6.525258] [drm] Module unloaded
[    6.527589] bbswitch: disabling discrete graphics
[    6.527605] ACPI Warning: \_SB_.PCI0.RP05.VGA_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95)
[    6.540321] pci_raw_set_power_state: 48 callbacks suppressed
[    6.540326] pci 0000:04:00.0: Refused to change power state, currently in D0
[    7.287524] systemd-logind[1019]: Failed to start unit user@106.service: Unknown unit: user@106.service
[    7.287533] systemd-logind[1019]: Failed to start user service: Unknown unit: user@106.service
[    7.292972] systemd-logind[1019]: New session c1 of user lightdm.
[    7.293006] systemd-logind[1019]: Linked /tmp/.X11-unix/X0 to /run/user/106/X11-display.
[   16.518188] init: Failed to spawn nvidia-persistenced main process: unable to execute: No such file or directory
[   34.334151] audit: type=1400 audit(1410172874.891:27): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=1668 comm="apparmor_parser"
[   34.334160] audit: type=1400 audit(1410172874.891:28): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=1668 comm="apparmor_parser"
[   34.892177] usb 2-1: new high-speed USB device number 3 using xhci_hcd
[   35.021319] usb 2-1: New USB device found, idVendor=090c, idProduct=1000
[   35.021324] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   35.021326] usb 2-1: Product: USB DISK
[   35.021328] usb 2-1: Manufacturer: SMI Corporation
[   35.021330] usb 2-1: SerialNumber: AAHOR7I5LPCS2ZSU
[   35.021463] usb 2-1: ep 0x81 - rounding interval to 128 microframes, ep desc says 255 microframes
[   35.021591] usb 2-1: ep 0x2 - rounding interval to 128 microframes, ep desc says 255 microframes
[   35.021891] usb-storage 2-1:1.0: USB Mass Storage device detected
[   35.022034] scsi4 : usb-storage 2-1:1.0
[   36.898097] scsi 4:0:0:0: Direct-Access     SMI      USB DISK         1100 PQ: 0 ANSI: 4
[   36.898469] sd 4:0:0:0: Attached scsi generic sg3 type 0
[   36.898613] sd 4:0:0:0: [sdc] 30883840 512-byte logical blocks: (15.8 GB/14.7 GiB)
[   36.899022] sd 4:0:0:0: [sdc] Write Protect is off
[   36.899029] sd 4:0:0:0: [sdc] Mode Sense: 43 00 00 00
[   36.900131] sd 4:0:0:0: [sdc] No Caching mode page found
[   36.900137] sd 4:0:0:0: [sdc] Assuming drive cache: write through
[   36.902771]  sdc: sdc1
[   36.905194] sd 4:0:0:0: [sdc] Attached SCSI removable disk
[   55.416986] systemd-logind[1019]: Failed to abandon scope session-c1.scope
[   55.416997] systemd-logind[1019]: Failed to abandon session scope: No such interface 'org.freedesktop.systemd1.Scope' on object at path /org/freedesktop/systemd1/unit/session_2dc1_2escope
[   55.423976] systemd-logind[1019]: Failed to start unit user@1000.service: Unknown unit: user@1000.service
[   55.423985] systemd-logind[1019]: Failed to start user service: Unknown unit: user@1000.service
[   55.430715] systemd-logind[1019]: New session c2 of user twowings.
[   55.430749] systemd-logind[1019]: Linked /tmp/.X11-unix/X0 to /run/user/1000/X11-display.
[   57.100662] ata1.00: configured for UDMA/100
[   57.100670] ata1: EH complete
[   58.009839] FAT-fs (sdc1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[   59.114586] init: anacron main process (1197) killed by TERM signal
[  106.934792] alx 0000:03:00.0 eth0: NIC Up: 100 Mbps Full
[  106.935053] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 2001.634702] audit: type=1400 audit(1410174842.667:29): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=5606 comm="apparmor_parser"
[ 2001.634708] audit: type=1400 audit(1410174842.667:30): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=5606 comm="apparmor_parser"
[ 2212.034889] perf interrupt took too long (2507 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
[ 3618.025120] usb 2-7: new high-speed USB device number 4 using xhci_hcd
[ 3618.243133] usb 2-7: New USB device found, idVendor=0011, idProduct=7788
[ 3618.243144] usb 2-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3618.243149] usb 2-7: Product: Mass Storage
[ 3618.243153] usb 2-7: Manufacturer: Generic
[ 3618.243157] usb 2-7: SerialNumber: 484A802B1E174F6D1C8C
[ 3618.253345] usb-storage 2-7:1.0: USB Mass Storage device detected
[ 3618.253623] scsi5 : usb-storage 2-7:1.0
[ 3619.252918] scsi 5:0:0:0: Direct-Access     Generic  Flash Disk       8.00 PQ: 0 ANSI: 2
[ 3619.253205] sd 5:0:0:0: Attached scsi generic sg4 type 0
[ 3619.253690] sd 5:0:0:0: [sdd] 7905280 512-byte logical blocks: (4.04 GB/3.76 GiB)
[ 3619.253872] sd 5:0:0:0: [sdd] Write Protect is off
[ 3619.253874] sd 5:0:0:0: [sdd] Mode Sense: 03 00 00 00
[ 3619.254045] sd 5:0:0:0: [sdd] No Caching mode page found
[ 3619.254048] sd 5:0:0:0: [sdd] Assuming drive cache: write through
[ 3619.420111]  sdd: sdd1
[ 3619.421102] sd 5:0:0:0: [sdd] Attached SCSI removable disk
[ 3619.695313] FAT-fs (sdd1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 4850.160848] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null)
[ 4979.967776] sdc: detected capacity change from 15812526080 to 0
[ 4983.204299] usb 2-1: USB disconnect, device number 3
[ 4988.088976] usb 2-7: USB disconnect, device number 4
[ 4991.248881] usb 2-7: new high-speed USB device number 5 using xhci_hcd
[ 4991.466988] usb 2-7: New USB device found, idVendor=0011, idProduct=7788
[ 4991.466991] usb 2-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4991.466993] usb 2-7: Product: Mass Storage
[ 4991.466995] usb 2-7: Manufacturer: Generic
[ 4991.466996] usb 2-7: SerialNumber: 484A802B1E174F6D1C8C
[ 4991.467379] usb-storage 2-7:1.0: USB Mass Storage device detected
[ 4991.468880] scsi6 : usb-storage 2-7:1.0
[ 4992.468780] scsi 6:0:0:0: Direct-Access     Generic  Flash Disk       8.00 PQ: 0 ANSI: 2
[ 4992.469088] sd 6:0:0:0: Attached scsi generic sg3 type 0
[ 4992.469657] sd 6:0:0:0: [sdc] 7905280 512-byte logical blocks: (4.04 GB/3.76 GiB)
[ 4992.469815] sd 6:0:0:0: [sdc] Write Protect is off
[ 4992.469818] sd 6:0:0:0: [sdc] Mode Sense: 03 00 00 00
[ 4992.469970] sd 6:0:0:0: [sdc] No Caching mode page found
[ 4992.469973] sd 6:0:0:0: [sdc] Assuming drive cache: write through
[ 4992.638044]  sdc: sdc1
[ 4992.638925] sd 6:0:0:0: [sdc] Attached SCSI removable disk
[ 4992.913133] FAT-fs (sdc1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 4994.147014] usb 2-7: USB disconnect, device number 5
[ 4995.966196] usb 2-1: new high-speed USB device number 6 using xhci_hcd
[ 4996.184212] usb 2-1: New USB device found, idVendor=0011, idProduct=7788
[ 4996.184215] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4996.184217] usb 2-1: Product: Mass Storage
[ 4996.184219] usb 2-1: Manufacturer: Generic
[ 4996.184220] usb 2-1: SerialNumber: 484A802B1E174F6D1C8C
[ 4996.184567] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 4996.184728] scsi7 : usb-storage 2-1:1.0
[ 4997.182205] scsi 7:0:0:0: Direct-Access     Generic  Flash Disk       8.00 PQ: 0 ANSI: 2
[ 4997.182623] sd 7:0:0:0: Attached scsi generic sg3 type 0
[ 4997.183919] sd 7:0:0:0: [sdc] 7905280 512-byte logical blocks: (4.04 GB/3.76 GiB)
[ 4997.184064] sd 7:0:0:0: [sdc] Write Protect is off
[ 4997.184070] sd 7:0:0:0: [sdc] Mode Sense: 03 00 00 00
[ 4997.184241] sd 7:0:0:0: [sdc] No Caching mode page found
[ 4997.184245] sd 7:0:0:0: [sdc] Assuming drive cache: write through
[ 4997.348686]  sdc: sdc1
[ 4997.349533] sd 7:0:0:0: [sdc] Attached SCSI removable disk
[ 4997.623682] FAT-fs (sdc1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 6146.111116] sdc: detected capacity change from 4047503360 to 0
[ 6151.216850] usb 2-1: USB disconnect, device number 6
[ 6159.465711] usb 3-1: new SuperSpeed USB device number 2 using xhci_hcd
[ 6159.487110] usb 3-1: New USB device found, idVendor=18a5, idProduct=0243
[ 6159.487113] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 6159.487115] usb 3-1: Product: STORE N GO
[ 6159.487116] usb 3-1: Manufacturer: Verbatim
[ 6159.487118] usb 3-1: SerialNumber: 1209000000011895
[ 6159.488159] usb-storage 3-1:1.0: USB Mass Storage device detected
[ 6159.497409] scsi8 : usb-storage 3-1:1.0
[ 6160.779497] scsi 8:0:0:0: Direct-Access     Verbatim STORE N GO       1100 PQ: 0 ANSI: 6
[ 6160.780030] sd 8:0:0:0: Attached scsi generic sg3 type 0
[ 6160.780798] sd 8:0:0:0: [sdc] 15351808 512-byte logical blocks: (7.86 GB/7.32 GiB)
[ 6160.781556] sd 8:0:0:0: [sdc] Write Protect is off
[ 6160.781561] sd 8:0:0:0: [sdc] Mode Sense: 43 00 00 00
[ 6160.782316] sd 8:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 6160.788238]  sdc: sdc1
[ 6160.791051] sd 8:0:0:0: [sdc] Attached SCSI removable disk
[ 6162.782199] FAT-fs (sdc1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 8103.309597] usb 2-7: new high-speed USB device number 7 using xhci_hcd
[ 8103.438028] usb 2-7: New USB device found, idVendor=0781, idProduct=554f
[ 8103.438032] usb 2-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 8103.438034] usb 2-7: Product: Geek Squad
[ 8103.438035] usb 2-7: Manufacturer: Best Buy
[ 8103.438036] usb 2-7: SerialNumber: 1100801DFB834164
[ 8103.438360] usb-storage 2-7:1.0: USB Mass Storage device detected
[ 8103.438416] scsi9 : usb-storage 2-7:1.0
[ 8104.437180] scsi 9:0:0:0: Direct-Access     Best Buy Geek Squad       8.01 PQ: 0 ANSI: 0 CCS
[ 8104.437456] sd 9:0:0:0: Attached scsi generic sg4 type 0
[ 8104.437639] sd 9:0:0:0: [sdd] 7862911 512-byte logical blocks: (4.02 GB/3.74 GiB)
[ 8104.437750] sd 9:0:0:0: [sdd] Write Protect is off
[ 8104.437755] sd 9:0:0:0: [sdd] Mode Sense: 45 00 00 08
[ 8104.437871] sd 9:0:0:0: [sdd] No Caching mode page found
[ 8104.437874] sd 9:0:0:0: [sdd] Assuming drive cache: write through
[ 8104.440864]  sdd: sdd1
[ 8104.441712] sd 9:0:0:0: [sdd] Attached SCSI removable disk
[ 8151.689869] sdd: detected capacity change from 4025810432 to 0
[ 8161.991552] usb 2-7: USB disconnect, device number 7
[10137.976255] sdc: detected capacity change from 7860125696 to 0
[10143.688284] usb 3-1: USB disconnect, device number 2
[10150.724093] usb 2-1: new high-speed USB device number 8 using xhci_hcd
[10150.853470] usb 2-1: New USB device found, idVendor=090c, idProduct=1000
[10150.853479] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[10150.853484] usb 2-1: Product: USB DISK
[10150.853487] usb 2-1: Manufacturer: SMI Corporation
[10150.853490] usb 2-1: SerialNumber: AAHOR7I5LPCS2ZSU
[10150.853755] usb 2-1: ep 0x81 - rounding interval to 128 microframes, ep desc says 255 microframes
[10150.853764] usb 2-1: ep 0x2 - rounding interval to 128 microframes, ep desc says 255 microframes
[10150.854119] usb-storage 2-1:1.0: USB Mass Storage device detected
[10150.854300] scsi10 : usb-storage 2-1:1.0
[10152.682120] scsi 10:0:0:0: Direct-Access     SMI      USB DISK         1100 PQ: 0 ANSI: 4
[10152.682480] sd 10:0:0:0: Attached scsi generic sg3 type 0
[10152.682604] sd 10:0:0:0: [sdc] 30883840 512-byte logical blocks: (15.8 GB/14.7 GiB)
[10152.683010] sd 10:0:0:0: [sdc] Write Protect is off
[10152.683014] sd 10:0:0:0: [sdc] Mode Sense: 43 00 00 00
[10152.683410] sd 10:0:0:0: [sdc] No Caching mode page found
[10152.683414] sd 10:0:0:0: [sdc] Assuming drive cache: write through
[10152.689510]  sdc: sdc1
[10152.690864] sd 10:0:0:0: [sdc] Attached SCSI removable disk
[10152.948420] FAT-fs (sdc1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[10181.310730] usb 2-7: new high-speed USB device number 9 using xhci_hcd
[10181.439247] usb 2-7: New USB device found, idVendor=0781, idProduct=554f
[10181.439250] usb 2-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[10181.439252] usb 2-7: Product: Geek Squad
[10181.439254] usb 2-7: Manufacturer: Best Buy
[10181.439255] usb 2-7: SerialNumber: 1100801DFB834164
[10181.439613] usb-storage 2-7:1.0: USB Mass Storage device detected
[10181.440431] scsi11 : usb-storage 2-7:1.0
[10182.438366] scsi 11:0:0:0: Direct-Access     Best Buy Geek Squad       8.01 PQ: 0 ANSI: 0 CCS
[10182.438651] sd 11:0:0:0: Attached scsi generic sg4 type 0
[10182.438875] sd 11:0:0:0: [sdd] 7862911 512-byte logical blocks: (4.02 GB/3.74 GiB)
[10182.438985] sd 11:0:0:0: [sdd] Write Protect is off
[10182.438988] sd 11:0:0:0: [sdd] Mode Sense: 45 00 00 08
[10182.439109] sd 11:0:0:0: [sdd] No Caching mode page found
[10182.439111] sd 11:0:0:0: [sdd] Assuming drive cache: write through
[10182.444795]  sdd: sdd1
[10182.445533] sd 11:0:0:0: [sdd] Attached SCSI removable disk
[10225.143538] systemd-hostnamed[10035]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
[10787.406677] Chrome_ChildThr[8957]: segfault at 0 ip 00007f4c3b37740a sp 00007f4c31d74410 error 6 in libmozalloc.so[7f4c3b376000+2000]