3.417546] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    3.417549] EDD information not available.
[    3.417608] PM: Hibernation image not present or could not be loaded.
[    3.419423] Freeing unused kernel memory: 1336K (ffffffff81d20000 - ffffffff81e6e000)
[    3.419428] Write protecting the kernel read-only data: 12288k
[    3.422286] Freeing unused kernel memory: 796K (ffff880001739000 - ffff880001800000)
[    3.424600] Freeing unused kernel memory: 688K (ffff880001b54000 - ffff880001c00000)
[    3.430869] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
[    3.441479] systemd-udevd[103]: starting version 204
[    3.501809] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[    3.501824] r8169 0000:85:00.0: can't disable ASPM; OS doesn't have ASPM control
[    3.502065] r8169 0000:85:00.0: irq 45 for MSI/MSI-X
[    3.502245] r8169 0000:85:00.0 eth0: RTL8102e at 0xffffc90000638000, d8:d3:85:23:12:06, XID 04e00000 IRQ 45
[    3.508936] ahci 0000:00:1f.2: version 3.0
[    3.509558] ahci 0000:00:1f.2: irq 46 for MSI/MSI-X
[    3.509624] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled
[    3.509657] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 4 ports 3 Gbps 0x23 impl SATA mode
[    3.509660] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ccc ems
[    3.526715] scsi0 : ahci
[    3.527805] scsi1 : ahci
[    3.531904] scsi2 : ahci
[    3.533595] scsi3 : ahci
[    3.535525] scsi4 : ahci
[    3.537126] scsi5 : ahci
[    3.537209] ata1: SATA max UDMA/133 abar m2048@0xd8a04000 port 0xd8a04100 irq 46
[    3.537213] ata2: SATA max UDMA/133 abar m2048@0xd8a04000 port 0xd8a04180 irq 46
[    3.537215] ata3: DUMMY
[    3.537216] ata4: DUMMY
[    3.537218] ata5: DUMMY
[    3.537221] ata6: SATA max UDMA/133 abar m2048@0xd8a04000 port 0xd8a04380 irq 46
[    3.696090] usb 1-5: new high-speed USB device number 2 using ehci-pci
[    3.856052] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    3.857522] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[    3.857840] ata1.00: ATA-8: ST9320423AS, 0006HPM1, max UDMA/100
[    3.857842] ata1.00: 625142448 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[    3.859585] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[    3.859875] ata1.00: configured for UDMA/100
[    3.860052] scsi 0:0:0:0: Direct-Access     ATA      ST9320423AS      0006 PQ: 0 ANSI: 5
[    3.860271] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    3.860289] sd 0:0:0:0: [sda] 625142448 512-byte logical blocks: (320 GB/298 GiB)
[    3.860357] sd 0:0:0:0: [sda] Write Protect is off
[    3.860360] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    3.860388] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    3.866804] usb 1-5: New USB device found, idVendor=04f2, idProduct=b1ac
[    3.866808] usb 1-5: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[    3.866811] usb 1-5: Product: HP Webcam [2 MP Fixed]
[    3.866813] usb 1-5: Manufacturer: Chicony Electronics Co., Ltd.
[    3.886426]  sda: sda1 sda2 < sda5 >
[    3.886872] sd 0:0:0:0: [sda] Attached SCSI disk
[    4.164026] usb 8-1: new low-speed USB device number 2 using uhci_hcd
[    4.184065] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    4.186635] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[    4.186639] ata2.00: ATAPI: hp      DVDRAM GT30L, mP04, max UDMA/100
[    4.189400] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[    4.189405] ata2.00: configured for UDMA/100
[    4.190935] scsi 1:0:0:0: CD-ROM            hp       DVDRAM GT30L     mP04 PQ: 0 ANSI: 5
[    4.193631] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[    4.193633] cdrom: Uniform CD-ROM driver Revision: 3.20
[    4.193756] sr 1:0:0:0: Attached scsi CD-ROM sr0
[    4.193830] sr 1:0:0:0: Attached scsi generic sg1 type 5
[    4.338112] usb 8-1: New USB device found, idVendor=093a, idProduct=2510
[    4.338116] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    4.338118] usb 8-1: Product: USB Optical Mouse
[    4.338120] usb 8-1: Manufacturer: PixArt
[    4.344790] hidraw: raw HID events driver (C) Jiri Kosina
[    4.360297] usbcore: registered new interface driver usbhid
[    4.360300] usbhid: USB HID core driver
[    4.362375] input: PixArt USB Optical Mouse as /devices/pci0000:00/0000:00:1d.2/usb8/8-1/8-1:1.0/input/input12
[    4.362506] hid-generic 0003:093A:2510.0001: input,hidraw0: USB HID v1.11 Mouse [PixArt USB Optical Mouse] on usb-0000:00:1d.2-1/input0
[    4.366201] psmouse serio4: synaptics: Touchpad model: 1, fw: 7.4, id: 0x1e0b1, caps: 0xd04773/0xa40000/0xa0400, board id: 3655, fw id: 646827
[    4.408898] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input11
[    4.512072] ata6: SATA link down (SStatus 0 SControl 300)
[    5.263306] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[    5.978727] random: nonblocking pool is initialized
[   13.946556] Adding 999420k swap on /dev/sda5.  Priority:-1 extents:1 across:999420k FS
[   13.996900] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   14.094054] systemd-udevd[281]: starting version 204
[   14.225942] lp: driver loaded but no devices found
[   14.243120] wmi: Mapper loaded
[   14.245892] ppdev: user-space parallel port driver
[   14.253104] [drm] Initialized drm 1.1.0 20060810
[   14.281005] [drm] Memory usable by graphics device = 2048M
[   14.281011] checking generic (c0000000 300000) vs hw (c0000000 10000000)
[   14.281013] fb: conflicting fb hw usage inteldrmfb vs VESA VGA - removing generic driver
[   14.281072] Console: switching to colour dummy device 80x25
[   14.344529] i915 0000:00:02.0: irq 47 for MSI/MSI-X
[   14.344545] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[   14.344547] [drm] Driver supports precise vblank timestamp query.
[   14.344619] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[   14.611578] Linux video capture interface: v2.00
[   14.628041] uvcvideo: Found UVC 1.00 device HP Webcam [2 MP Fixed] (04f2:b1ac)
[   14.642968] fbcon: inteldrmfb (fb0) is primary device
[   14.686033] input: HP Webcam [2 MP Fixed] as /devices/pci0000:00/0000:00:1a.7/usb1/1-5/1-5:1.0/input/input13
[   14.686181] usbcore: registered new interface driver uvcvideo
[   14.686182] USB Video Class driver (1.1.1)
[   15.288134] Console: switching to colour frame buffer device 170x48
[   15.291383] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[   15.291385] i915 0000:00:02.0: registered panic notifier
[   15.321590] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[   15.323794] acpi device:09: registered as cooling_device15
[   15.323979] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:01/input/input14
[   15.325518] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[   15.325576] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[   15.325602] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[   15.325822] ACPI Warning: 0x0000000000000428-0x000000000000042f SystemIO conflicts with Region \PMIO 1 (20131115/utaddress-251)
[   15.325830] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   15.325834] ACPI Warning: 0x0000000000000530-0x000000000000053f SystemIO conflicts with Region \GPIO 1 (20131115/utaddress-251)
[   15.325837] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   15.325839] ACPI Warning: 0x0000000000000500-0x000000000000052f SystemIO conflicts with Region \GPIO 1 (20131115/utaddress-251)
[   15.325842] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   15.325843] lpc_ich: Resource conflict(s) found affecting gpio_ich
[   15.326194] snd_hda_intel 0000:00:1b.0: irq 48 for MSI/MSI-X
[   15.352682] autoconfig: line_outs=1 (0xd/0x0/0x0/0x0/0x0) type:speaker
[   15.352687]    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[   15.352688]    hp_outs=1 (0xb/0x0/0x0/0x0/0x0)
[   15.352689]    mono: mono_out=0x0
[   15.352690]    inputs:
[   15.352692]      Internal Mic=0x11
[   15.352694]      Mic=0xa
[   15.372936] type=1400 audit(1425215678.455:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=370 comm="apparmor_parser"
[   15.372945] type=1400 audit(1425215678.455:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=370 comm="apparmor_parser"
[   15.372950] type=1400 audit(1425215678.455:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=370 comm="apparmor_parser"
[   15.373481] type=1400 audit(1425215678.455:5): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=370 comm="apparmor_parser"
[   15.373492] type=1400 audit(1425215678.455:6): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=370 comm="apparmor_parser"
[   15.373766] type=1400 audit(1425215678.455:7): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=370 comm="apparmor_parser"
[   15.414873] cfg80211: Calling CRDA to update world regulatory domain
[   15.415010] input: HDA Intel HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17
[   15.415159] input: HDA Intel Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16
[   15.415274] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
[   15.635517] rtl8192se: FW Power Save off (module option)
[   15.635697] rtl8192se: Driver for Realtek RTL8192SE/RTL8191SE
[   15.635697] Loading firmware rtlwifi/rtl8192sefw.bin
[   15.668033] cfg80211: World regulatory domain updated:
[   15.668038] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[   15.668040] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   15.668042] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   15.668044] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[   15.668045] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   15.668047] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   15.756428] input: HP WMI hotkeys as /devices/virtual/input/input18
[   15.761514] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[   15.968631] init: failsafe main process (562) killed by TERM signal
[   16.385337] type=1400 audit(1425215679.467:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=636 comm="apparmor_parser"
[   16.385348] type=1400 audit(1425215679.467:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=636 comm="apparmor_parser"
[   16.385886] type=1400 audit(1425215679.467:10): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=636 comm="apparmor_parser"
[   16.638432] init: cups main process (637) killed by HUP signal
[   16.638449] init: cups main process ended, respawning
[   16.897453] Bluetooth: Core ver 2.17
[   16.897486] NET: Registered protocol family 31
[   16.897487] Bluetooth: HCI device and connection manager initialized
[   16.897560] Bluetooth: HCI socket layer initialized
[   16.897564] Bluetooth: L2CAP socket layer initialized
[   16.897570] Bluetooth: SCO socket layer initialized
[   16.902954] Bluetooth: RFCOMM TTY layer initialized
[   16.902971] Bluetooth: RFCOMM socket layer initialized
[   16.902980] Bluetooth: RFCOMM ver 1.11
[   16.913988] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   16.913992] Bluetooth: BNEP filters: protocol multicast
[   16.914004] Bluetooth: BNEP socket layer initialized
[   17.706044] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   17.717240] r8169 0000:85:00.0 eth0: link down
[   17.717279] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   17.717656] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   18.573598] init: samba-ad-dc main process (688) terminated with status 1
[   19.312157] type=1400 audit(1425215682.395:11): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=795 comm="apparmor_parser"
[   22.116065] init: plymouth-upstart-bridge main process ended, respawning
[   22.126024] init: plymouth-upstart-bridge main process ended, respawning
[   28.172466] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   29.900823] wlan0: authenticate with 00:25:53:f6:ee:30
[   29.910391] wlan0: send auth to 00:25:53:f6:ee:30 (try 1/3)
[   29.911982] wlan0: authenticated
[   29.916082] wlan0: associate with 00:25:53:f6:ee:30 (try 1/3)
[   29.918984] wlan0: RX AssocResp from 00:25:53:f6:ee:30 (capab=0x411 status=0 aid=1)
[   29.921169] wlan0: associated
[   29.921187] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   29.962005] wlan0: authenticate with 00:1d:7e:b2:8d:4c
[   29.972067] wlan0: send auth to 00:1d:7e:b2:8d:4c (try 1/3)
[   29.972156] cfg80211: Calling CRDA to update world regulatory domain
[   29.975390] cfg80211: World regulatory domain updated:
[   29.975394] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[   29.975397] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   29.975399] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   29.975400] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[   29.975402] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   29.975403] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   30.076036] wlan0: send auth to 00:1d:7e:b2:8d:4c (try 2/3)
[   30.180049] wlan0: send auth to 00:1d:7e:b2:8d:4c (try 3/3)
[   30.284037] wlan0: authentication with 00:1d:7e:b2:8d:4c timed out
[   31.224980] wlan0: authenticate with 00:25:53:f6:ee:30
[   31.244325] wlan0: send auth to 00:25:53:f6:ee:30 (try 1/3)
[   31.348063] wlan0: send auth to 00:25:53:f6:ee:30 (try 2/3)
[   31.349708] wlan0: authenticated
[   31.352078] wlan0: associate with 00:25:53:f6:ee:30 (try 1/3)
[   31.354571] wlan0: RX AssocResp from 00:25:53:f6:ee:30 (capab=0x411 status=0 aid=1)
[   31.356751] wlan0: associated
[   46.485099] audit_printk_skb: 150 callbacks suppressed
[   46.485104] type=1400 audit(1425215709.038:62): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=2209 comm="apparmor_parser"
[   46.485113] type=1400 audit(1425215709.038:63): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2209 comm="apparmor_parser"
[   46.485626] type=1400 audit(1425215709.038:64): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2209 comm="apparmor_parser"
[  112.592330] systemd-hostnamed[2332]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
[  157.722337] ISO 9660 Extensions: Microsoft Joliet Level 3
[  157.804244] ISO 9660 Extensions: RRIP_1991A
[  183.621355] VFS: busy inodes on changed media or resized disk sr0
[  192.919736] sr 1:0:0:0: [sr0] Device not ready
[  192.919743] sr 1:0:0:0: [sr0]
[  192.919746] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  192.919748] sr 1:0:0:0: [sr0]
[  192.919749] Sense Key : Not Ready [current]
[  192.919753] sr 1:0:0:0: [sr0]
[  192.919757] Add. Sense: Medium not present
[  192.919759] sr 1:0:0:0: [sr0] CDB:
[  192.919760] Read(10): 28 00 00 00 00 14 00 00 01 00
[  192.919767] end_request: I/O error, dev sr0, sector 80
[  705.538900] perf samples too long (2505 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
[ 4445.712087] usb 2-1: new high-speed USB device number 3 using ehci-pci
[ 4445.845270] usb 2-1: New USB device found, idVendor=0781, idProduct=5581
[ 4445.845278] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4445.845282] usb 2-1: Product: Ultra
[ 4445.845286] usb 2-1: Manufacturer: SanDisk
[ 4445.845289] usb 2-1: SerialNumber: 4C531123631021112262
[ 4445.887390] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 4445.887489] scsi6 : usb-storage 2-1:1.0
[ 4445.887591] usbcore: registered new interface driver usb-storage
[ 4446.893042] scsi 6:0:0:0: Direct-Access     SanDisk  Ultra            1.00 PQ: 0 ANSI: 6
[ 4446.893518] sd 6:0:0:0: Attached scsi generic sg2 type 0
[ 4446.900034] sd 6:0:0:0: [sdb] 31266816 512-byte logical blocks: (16.0 GB/14.9 GiB)
[ 4446.901467] sd 6:0:0:0: [sdb] Write Protect is off
[ 4446.901472] sd 6:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 4446.902682] sd 6:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 4446.928457]  sdb: sdb1
[ 4446.933180] sd 6:0:0:0: [sdb] Attached SCSI removable disk
[ 4447.572863] systemd-hostnamed[2845]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
[ 4501.361353] sdb: detected capacity change from 16008609792 to 0
[ 4504.385142] usb 2-1: USB disconnect, device number 3
[ 4506.440117] usb 2-1: new high-speed USB device number 4 using ehci-pci
[ 4506.573279] usb 2-1: New USB device found, idVendor=0781, idProduct=5581
[ 4506.573286] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4506.573291] usb 2-1: Product: Ultra
[ 4506.573294] usb 2-1: Manufacturer: SanDisk
[ 4506.573298] usb 2-1: SerialNumber: 4C531123631021112262
[ 4506.573723] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 4506.574219] scsi7 : usb-storage 2-1:1.0
[ 4507.572828] scsi 7:0:0:0: Direct-Access     SanDisk  Ultra            1.00 PQ: 0 ANSI: 6
[ 4507.573927] sd 7:0:0:0: [sdb] 31266816 512-byte logical blocks: (16.0 GB/14.9 GiB)
[ 4507.574952] sd 7:0:0:0: Attached scsi generic sg2 type 0
[ 4507.578284] sd 7:0:0:0: [sdb] Write Protect is off
[ 4507.578291] sd 7:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 4507.585207] sd 7:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 4507.610589]  sdb: sdb1
[ 4507.613902] sd 7:0:0:0: [sdb] Attached SCSI removable disk
[ 4521.451476] sd 7:0:0:0: [sdb] Device not ready
[ 4521.451481] sd 7:0:0:0: [sdb]
[ 4521.451483] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4521.451485] sd 7:0:0:0: [sdb]
[ 4521.451488] Sense Key : Not Ready [current]
[ 4521.451491] Info fld=0x0
[ 4521.451493] sd 7:0:0:0: [sdb]
[ 4521.451496] Add. Sense: Medium not present
[ 4521.451499] sd 7:0:0:0: [sdb] CDB:
[ 4521.451500] Write(10): 2a 00 00 00 00 c0 00 00 01 00
[ 4521.451507] end_request: I/O error, dev sdb, sector 192
[ 4521.451511] Buffer I/O error on device sdb1, logical block 0
[ 4521.451513] lost page write due to I/O error on sdb1
[ 4521.479920] sd 7:0:0:0: [sdb] Device not ready
[ 4521.479927] sd 7:0:0:0: [sdb]
[ 4521.479929] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4521.479931] sd 7:0:0:0: [sdb]
[ 4521.479932] Sense Key : Not Ready [current]
[ 4521.479937] Info fld=0x0
[ 4521.479939] sd 7:0:0:0: [sdb]
[ 4521.479943] Add. Sense: Medium not present
[ 4521.479945] sd 7:0:0:0: [sdb] CDB:
[ 4521.479946] Read(10): 28 00 00 00 0f 0a 00 00 01 00
[ 4521.479953] end_request: I/O error, dev sdb, sector 3850
[ 4521.480741] FAT-fs (sdb1): FAT read failed (blocknr 3658)
[ 4521.484697] sd 7:0:0:0: [sdb] Device not ready
[ 4521.484704] sd 7:0:0:0: [sdb]
[ 4521.484706] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4521.484708] sd 7:0:0:0: [sdb]
[ 4521.484710] Sense Key : Not Ready [current]
[ 4521.484714] Info fld=0x0
[ 4521.484716] sd 7:0:0:0: [sdb]
[ 4521.484720] Add. Sense: Medium not present
[ 4521.484722] sd 7:0:0:0: [sdb] CDB:
[ 4521.484724] Read(10): 28 00 00 00 09 9b 00 00 f0 00
[ 4521.484732] end_request: I/O error, dev sdb, sector 2459
[ 4521.488278] sd 7:0:0:0: [sdb] Device not ready
[ 4521.488284] sd 7:0:0:0: [sdb]
[ 4521.488286] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4521.488288] sd 7:0:0:0: [sdb]
[ 4521.488289] Sense Key : Not Ready [current]
[ 4521.488292] Info fld=0x0
[ 4521.488294] sd 7:0:0:0: [sdb]
[ 4521.488298] Add. Sense: Medium not present
[ 4521.488300] sd 7:0:0:0: [sdb] CDB:
[ 4521.488301] Read(10): 28 00 00 00 0a 8b 00 00 0f 00
[ 4521.488309] end_request: I/O error, dev sdb, sector 2699
[ 4521.488357] FAT-fs (sdb1): FAT read failed (blocknr 2267)
[ 4521.528170] FAT-fs (sdb1): unable to read boot sector to mark fs as dirty
[ 4521.542524] sdb: detected capacity change from 16008609792 to 0
[ 4525.186534] usb 2-1: USB disconnect, device number 4
[ 4527.512123] usb 2-1: new high-speed USB device number 5 using ehci-pci
[ 4527.645306] usb 2-1: New USB device found, idVendor=0781, idProduct=5581
[ 4527.645313] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4527.645317] usb 2-1: Product: Ultra
[ 4527.645321] usb 2-1: Manufacturer: SanDisk
[ 4527.645324] usb 2-1: SerialNumber: 4C531123631021112262
[ 4527.645825] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 4527.646077] scsi8 : usb-storage 2-1:1.0
[ 4528.644726] scsi 8:0:0:0: Direct-Access     SanDisk  Ultra            1.00 PQ: 0 ANSI: 6
[ 4528.645157] sd 8:0:0:0: Attached scsi generic sg2 type 0
[ 4528.652340] sd 8:0:0:0: [sdb] 31266816 512-byte logical blocks: (16.0 GB/14.9 GiB)
[ 4528.653458] sd 8:0:0:0: [sdb] Write Protect is off
[ 4528.653468] sd 8:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 4528.654583] sd 8:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 4528.678602]  sdb: sdb1
[ 4528.682066] sd 8:0:0:0: [sdb] Attached SCSI removable disk
[ 4549.887070] sd 8:0:0:0: [sdb] Device not ready
[ 4549.887075] sd 8:0:0:0: [sdb]
[ 4549.887077] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4549.887079] sd 8:0:0:0: [sdb]
[ 4549.887081] Sense Key : Not Ready [current]
[ 4549.887084] Info fld=0x0
[ 4549.887086] sd 8:0:0:0: [sdb]
[ 4549.887089] Add. Sense: Medium not present
[ 4549.887091] sd 8:0:0:0: [sdb] CDB:
[ 4549.887093] Write(10): 2a 00 00 00 00 c0 00 00 01 00
[ 4549.887099] end_request: I/O error, dev sdb, sector 192
[ 4549.887104] Buffer I/O error on device sdb1, logical block 0
[ 4549.887105] lost page write due to I/O error on sdb1
[ 4549.927187] sd 8:0:0:0: [sdb] Device not ready
[ 4549.927193] sd 8:0:0:0: [sdb]
[ 4549.927195] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4549.927197] sd 8:0:0:0: [sdb]
[ 4549.927198] Sense Key : Not Ready [current]
[ 4549.927202] Info fld=0x0
[ 4549.927204] sd 8:0:0:0: [sdb]
[ 4549.927207] Add. Sense: Medium not present
[ 4549.927209] sd 8:0:0:0: [sdb] CDB:
[ 4549.927211] Read(10): 28 00 00 00 0f 0a 00 00 01 00
[ 4549.927217] end_request: I/O error, dev sdb, sector 3850
[ 4549.927244] FAT-fs (sdb1): FAT read failed (blocknr 3658)
[ 4549.934726] sd 8:0:0:0: [sdb] Device not ready
[ 4549.934732] sd 8:0:0:0: [sdb]
[ 4549.934734] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4549.934736] sd 8:0:0:0: [sdb]
[ 4549.934737] Sense Key : Not Ready [current]
[ 4549.934741] Info fld=0x0
[ 4549.934743] sd 8:0:0:0: [sdb]
[ 4549.934746] Add. Sense: Medium not present
[ 4549.934748] sd 8:0:0:0: [sdb] CDB:
[ 4549.934750] Read(10): 28 00 00 00 09 9b 00 00 f0 00
[ 4549.934756] end_request: I/O error, dev sdb, sector 2459
[ 4549.936283] FAT-fs (sdb1): FAT read failed (blocknr 2267)
[ 4549.940217] sd 8:0:0:0: [sdb] Device not ready
[ 4549.940222] sd 8:0:0:0: [sdb]
[ 4549.940224] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4549.940226] sd 8:0:0:0: [sdb]
[ 4549.940228] Sense Key : Not Ready [current]
[ 4549.940231] Info fld=0x0
[ 4549.940233] sd 8:0:0:0: [sdb]
[ 4549.940237] Add. Sense: Medium not present
[ 4549.940239] sd 8:0:0:0: [sdb] CDB:
[ 4549.940241] Read(10): 28 00 00 00 0a 8b 00 00 0f 00
[ 4549.940247] end_request: I/O error, dev sdb, sector 2699
[ 4549.942653] FAT-fs (sdb1): FAT read failed (blocknr 2267)
[ 4549.976174] FAT-fs (sdb1): unable to read boot sector to mark fs as dirty
[ 4549.980565] sdb: detected capacity change from 16008609792 to 0
[ 4553.091058] usb 2-1: USB disconnect, device number 5
[ 4554.376119] usb 2-1: new high-speed USB device number 6 using ehci-pci
[ 4554.509394] usb 2-1: New USB device found, idVendor=0781, idProduct=5581
[ 4554.509402] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4554.509407] usb 2-1: Product: Ultra
[ 4554.509411] usb 2-1: Manufacturer: SanDisk
[ 4554.509414] usb 2-1: SerialNumber: 4C531123631021112262
[ 4554.509832] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 4554.510317] scsi9 : usb-storage 2-1:1.0
[ 4555.508801] scsi 9:0:0:0: Direct-Access     SanDisk  Ultra            1.00 PQ: 0 ANSI: 6
[ 4555.509252] sd 9:0:0:0: Attached scsi generic sg2 type 0
[ 4555.509769] sd 9:0:0:0: [sdb] 31266816 512-byte logical blocks: (16.0 GB/14.9 GiB)
[ 4555.511039] sd 9:0:0:0: [sdb] Write Protect is off
[ 4555.511046] sd 9:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 4555.512079] sd 9:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 4555.544931]  sdb: sdb1
[ 4555.548274] sd 9:0:0:0: [sdb] Attached SCSI removable disk
[ 5001.545319] sdb: detected capacity change from 16008609792 to 0
[ 5004.455471] usb 2-1: USB disconnect, device number 6
[ 5966.213605] perf samples too long (5007 > 5000), lowering kernel.perf_event_max_sample_rate to 25000
[ 6342.873056] systemd-hostnamed[3610]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
[ 7506.360117] usb 2-1: new high-speed USB device number 7 using ehci-pci
[ 7506.493346] usb 2-1: New USB device found, idVendor=0781, idProduct=5581
[ 7506.493355] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 7506.493359] usb 2-1: Product: Ultra
[ 7506.493362] usb 2-1: Manufacturer: SanDisk
[ 7506.493366] usb 2-1: SerialNumber: 4C531123631021112262
[ 7506.493939] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 7506.494950] scsi10 : usb-storage 2-1:1.0
[ 7507.492757] scsi 10:0:0:0: Direct-Access     SanDisk  Ultra            1.00 PQ: 0 ANSI: 6
[ 7507.493233] sd 10:0:0:0: Attached scsi generic sg2 type 0
[ 7507.493963] sd 10:0:0:0: [sdb] 31266816 512-byte logical blocks: (16.0 GB/14.9 GiB)
[ 7507.495104] sd 10:0:0:0: [sdb] Write Protect is off
[ 7507.495111] sd 10:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 7507.496293] sd 10:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 7507.526639]  sdb: sdb1
[ 7507.529962] sd 10:0:0:0: [sdb] Attached SCSI removable disk
[ 7507.927215] systemd-hostnamed[3697]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
lorenzo@lorenzo-HP-620:~$