[    2.195546] input: Logitech Unifying Device. Wireless PID:101a as /devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.2/0003:046D:C52B.0003/0003:046D:C52B.0004/input/input15
[    2.195723] logitech-djdevice 0003:046D:C52B.0004: input,hidraw1: USB HID v1.11 Mouse [Logitech Unifying Device. Wireless PID:101a] on usb-0000:00:14.0-6:1
[    2.205492] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
[    2.205582] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    2.286110] usb 3-5.1: New USB device found, idVendor=046d, idProduct=c221
[    2.286113] usb 3-5.1: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[    2.286114] usb 3-5.1: Product: Gaming Keyboard
[    2.286188] usb 3-5.1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[    2.286191] usb 3-5.1: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
[    2.361805] usb 3-5.4: new full-speed USB device number 6 using xhci_hcd
[    2.452103] usb 3-5.4: New USB device found, idVendor=046d, idProduct=c225
[    2.452106] usb 3-5.4: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[    2.452107] usb 3-5.4: Product: G11 Keyboard
[    2.457942] input: Gaming Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-5/3-5.1/3-5.1:1.0/0003:046D:C221.0005/input/input16
[    2.458530] hid-generic 0003:046D:C221.0005: input,hidraw2: USB HID v1.10 Keyboard [Gaming Keyboard] on usb-0000:00:14.0-5.1/input0
[    2.460282] input: Gaming Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-5/3-5.1/3-5.1:1.1/0003:046D:C221.0006/input/input17
[    2.461982] hid-generic 0003:046D:C221.0006: input,hiddev0,hidraw3: USB HID v1.10 Device [Gaming Keyboard] on usb-0000:00:14.0-5.1/input1
[    2.462653] input: G11 Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-5/3-5.4/3-5.4:1.0/0003:046D:C225.0007/input/input18
[    2.462787] hid-generic 0003:046D:C225.0007: input,hiddev0,hidraw4: USB HID v1.11 Keypad [G11 Keyboard] on usb-0000:00:14.0-5.4/input0
[    2.493041] Switched to clocksource tsc
[    2.642827] Bridge firewalling registered
[    2.684514] systemd-logind[996]: Failed to start unit user@1000.service: Unknown unit: user@1000.service
[    2.684518] systemd-logind[996]: Failed to start user service: Unknown unit: user@1000.service
[    2.686602] systemd-logind[996]: New session c1 of user meklon.
[    2.686613] systemd-logind[996]: Linked /tmp/.X11-unix/X0 to /run/user/1000/X11-display.
[    2.702438] ip_tables: (C) 2000-2006 Netfilter Core Team
[    2.718226] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[    2.735279] IPv6: ADDRCONF(NETDEV_UP): virbr0: link is not ready
[    3.143098] scsi 6:0:0:0: Direct-Access     ZALMAN    External HDD         PQ: 0 ANSI: 6
[    3.143260] scsi 6:0:0:1: CD-ROM            ZALMAN    Virtual CD-Rom       PQ: 0 ANSI: 0
[    3.144701] sd 6:0:0:0: [sdb] Write Protect is off
[    3.144703] sd 6:0:0:0: [sdb] Mode Sense: 1f 00 00 08
[    3.144941] sd 6:0:0:0: [sdb] No Caching mode page found
[    3.144943] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[    3.146861] sd 6:0:0:0: Attached scsi generic sg2 type 0
[    3.148889] sr1: scsi3-mmc drive: 4x/4x tray
[    3.148975] sr 6:0:0:1: Attached scsi CD-ROM sr1
[    3.149019] sr 6:0:0:1: Attached scsi generic sg3 type 5
[    3.150235] sd 6:0:0:0: [sdb] Attached SCSI disk
[    5.411707] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
[    5.411735] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   31.967515] audit_printk_skb: 51 callbacks suppressed
[   31.967517] audit: type=1400 audit(1414869340.864:28): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=4073 comm="apparmor_parser"
[   31.967521] audit: type=1400 audit(1414869340.864:29): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=4073 comm="apparmor_parser"
[   31.981198] audit: type=1400 audit(1414869340.880:30): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="third_party" pid=4073 comm="apparmor_parser"
[ 1527.042984] usb 3-12: USB disconnect, device number 4
[ 1527.315146] usb 3-12: new high-speed USB device number 7 using xhci_hcd
[ 1542.633588] usb 3-12: new high-speed USB device number 8 using xhci_hcd
[ 1542.762610] usb 3-12: New USB device found, idVendor=04c5, idProduct=2028
[ 1542.762618] usb 3-12: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1542.762622] usb 3-12: Product: ZM-VE400
[ 1542.762626] usb 3-12: Manufacturer: ZALMAN
[ 1542.762629] usb 3-12: SerialNumber: ______XX00000001
[ 1542.762871] usb 3-12: ep 0x81 - rounding interval to 16 microframes, ep desc says 20 microframes
[ 1542.762879] usb 3-12: ep 0x2 - rounding interval to 16 microframes, ep desc says 20 microframes
[ 1542.763241] usb-storage 3-12:1.0: USB Mass Storage device detected
[ 1542.763589] scsi7 : usb-storage 3-12:1.0
[ 1543.763494] scsi 7:0:0:0: Direct-Access     ZALMAN    External HDD         PQ: 0 ANSI: 6
[ 1543.763712] scsi 7:0:0:1: CD-ROM            ZALMAN    Virtual CD-Rom       PQ: 0 ANSI: 0
[ 1543.763870] sd 7:0:0:0: Attached scsi generic sg2 type 0
[ 1543.765441] sr1: scsi3-mmc drive: 4x/4x tray
[ 1543.765550] sr 7:0:0:1: Attached scsi CD-ROM sr1
[ 1543.765690] sr 7:0:0:1: Attached scsi generic sg3 type 5
[ 1543.766739] sd 7:0:0:0: [sdb] Write Protect is off
[ 1543.766741] sd 7:0:0:0: [sdb] Mode Sense: 1f 00 00 08
[ 1544.412275] usb 3-12: USB disconnect, device number 8
[ 1544.420118] sd 7:0:0:0: [sdb] No Caching mode page found
[ 1544.420120] sd 7:0:0:0: [sdb] Assuming drive cache: write through
[ 1544.420348] sd 7:0:0:0: [sdb] READ CAPACITY failed
[ 1544.420350] sd 7:0:0:0: [sdb]  
[ 1544.420351] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 1544.420352] sd 7:0:0:0: [sdb] Sense not available.
[ 1544.420372] sd 7:0:0:0: [sdb] Write Protect is on
[ 1544.420374] sd 7:0:0:0: [sdb] Mode Sense: ba bd c4 ff
[ 1544.420378] sd 7:0:0:0: [sdb] Attached SCSI disk
[ 1544.422157] systemd-udevd[21504]: Failed to apply ACL on /dev/sr1: No such file or directory
[ 1544.422161] systemd-udevd[21504]: Failed to apply ACL on /dev/sr1: No such file or directory
[ 1544.760649] usb 3-12: new high-speed USB device number 9 using xhci_hcd
[ 1544.889802] usb 3-12: New USB device found, idVendor=04c5, idProduct=2028
[ 1544.889809] usb 3-12: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1544.889813] usb 3-12: Product: ZM-VE400
[ 1544.889816] usb 3-12: Manufacturer: ZALMAN
[ 1544.889819] usb 3-12: SerialNumber: ______XX00000001
[ 1544.890038] usb 3-12: ep 0x81 - rounding interval to 16 microframes, ep desc says 20 microframes
[ 1544.890045] usb 3-12: ep 0x2 - rounding interval to 16 microframes, ep desc says 20 microframes
[ 1544.890386] usb-storage 3-12:1.0: USB Mass Storage device detected
[ 1544.890741] scsi8 : usb-storage 3-12:1.0
[ 1544.895177] systemd-udevd[21500]: Failed to apply ACL on /dev/sr1: No such file or directory
[ 1544.895190] systemd-udevd[21500]: Failed to apply ACL on /dev/sr1: No such file or directory
[ 1544.910344] systemd-udevd[21500]: inotify_add_watch(6, /dev/sdb, 10) failed: No such file or directory
[ 1545.890613] scsi 8:0:0:0: Direct-Access     ZALMAN    External HDD         PQ: 0 ANSI: 6
[ 1545.890796] scsi 8:0:0:1: CD-ROM            ZALMAN    Virtual CD-Rom       PQ: 0 ANSI: 0
[ 1545.890984] sd 8:0:0:0: Attached scsi generic sg2 type 0
[ 1545.892225] sr1: scsi3-mmc drive: 4x/4x tray
[ 1545.892300] sr 8:0:0:1: Attached scsi CD-ROM sr1
[ 1545.892333] sr 8:0:0:1: Attached scsi generic sg3 type 5
[ 1545.892466] sd 8:0:0:0: [sdb] Write Protect is off
[ 1545.892467] sd 8:0:0:0: [sdb] Mode Sense: 1f 00 00 08
[ 1576.274867] usb 3-12: reset high-speed USB device number 9 using xhci_hcd
[ 1576.274901] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 8.
[ 1576.274904] usb 3-12: hub failed to enable device, error -22
[ 1576.386896] usb 3-12: reset high-speed USB device number 9 using xhci_hcd
[ 1576.386951] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 8.
[ 1576.386953] usb 3-12: hub failed to enable device, error -22
[ 1576.499054] usb 3-12: reset high-speed USB device number 9 using xhci_hcd
[ 1576.515486] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8803e1ff56c0
[ 1576.515487] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8803e1ff5708
[ 1576.515493] usb 3-12: ep 0x81 - rounding interval to 16 microframes, ep desc says 20 microframes
[ 1576.515494] usb 3-12: ep 0x2 - rounding interval to 16 microframes, ep desc says 20 microframes
[ 1576.516039] sd 8:0:0:0: [sdb] No Caching mode page found
[ 1576.516041] sd 8:0:0:0: [sdb] Assuming drive cache: write through
[ 1576.570944] sd 8:0:0:0: [sdb] Attached SCSI disk