[ 31.531152] r8169 0000:01:00.0 eth0: link down [ 31.531172] r8169 0000:01:00.0 eth0: link down [ 31.531218] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 31.531539] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 32.470279] vboxdrv: module verification failed: signature and/or required key missing - tainting kernel [ 32.472840] vboxdrv: Found 2 processor cores. [ 32.473328] vboxdrv: fAsync=0 offMin=0x4ca offMax=0xeb2 [ 32.473399] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'. [ 32.473400] vboxdrv: Successfully loaded version 4.3.36_Ubuntu (interface 0x001a000b). [ 32.618990] vboxpci: IOMMU not found (not registered) [ 32.923707] init: samba-ad-dc main process (1134) terminated with status 1 [ 33.033305] r8169 0000:01:00.0 eth0: link up [ 33.033320] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 35.919562] ip_tables: (C) 2000-2006 Netfilter Core Team [ 59.064313] audit_printk_skb: 132 callbacks suppressed [ 59.064318] type=1400 audit(1468216759.669:62): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=2309 comm="apparmor_parser" [ 59.064326] type=1400 audit(1468216759.669:63): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2309 comm="apparmor_parser" [ 59.064881] type=1400 audit(1468216759.673:64): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2309 comm="apparmor_parser" [ 137.555655] usb 1-1: new high-speed USB device number 6 using ehci-pci [ 137.699693] usb 1-1: New USB device found, idVendor=0bda, idProduct=0158 [ 137.699706] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.699712] usb 1-1: Product: USB2.0-CRW [ 137.699717] usb 1-1: Manufacturer: Generic [ 137.699722] usb 1-1: SerialNumber: 20071114173400000 [ 137.705788] ums-realtek 1-1:1.0: USB Mass Storage device detected [ 137.716204] scsi7 : usb-storage 1-1:1.0 [ 138.719182] scsi 7:0:0:0: Direct-Access Generic- Multi-Card 1.00 PQ: 0 ANSI: 0 CCS [ 138.719908] sd 7:0:0:0: Attached scsi generic sg2 type 0 [ 139.553785] sd 7:0:0:0: [sdb] 31291392 512-byte logical blocks: (16.0 GB/14.9 GiB) [ 139.554888] sd 7:0:0:0: [sdb] Write Protect is off [ 139.554904] sd 7:0:0:0: [sdb] Mode Sense: 03 00 00 00 [ 139.556061] sd 7:0:0:0: [sdb] No Caching mode page found [ 139.556076] sd 7:0:0:0: [sdb] Assuming drive cache: write through [ 139.565312] sd 7:0:0:0: [sdb] No Caching mode page found [ 139.565327] sd 7:0:0:0: [sdb] Assuming drive cache: write through [ 139.566793] sdb: sdb1 [ 139.571331] sd 7:0:0:0: [sdb] No Caching mode page found [ 139.571346] sd 7:0:0:0: [sdb] Assuming drive cache: write through [ 139.571355] sd 7:0:0:0: [sdb] Attached SCSI removable disk [ 1011.158421] type=1400 audit(1468217711.637:65): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=4845 comm="apparmor_parser" [ 1011.158441] type=1400 audit(1468217711.637:66): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=4845 comm="apparmor_parser" [ 1011.159532] type=1400 audit(1468217711.637:67): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=4845 comm="apparmor_parser" [ 1970.447901] systemd-hostnamed[6371]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname! [89470.128787] type=1400 audit(1468306158.712:68): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=8791 comm="apparmor_parser" [89470.128812] type=1400 audit(1468306158.712:69): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=8791 comm="apparmor_parser" [89470.129768] type=1400 audit(1468306158.716:70): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=8791 comm="apparmor_parser" [98943.705817] usb 1-1: USB disconnect, device number 6 [98944.598975] FAT-fs (sdb1): unable to read boot sector to mark fs as dirty [102045.280556] systemd-hostnamed[9422]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname! [111167.486675] perf samples too long (2501 > 2500), lowering kernel.perf_event_max_sample_rate to 50000 [121265.205741] usb 1-4: USB disconnect, device number 3 [121265.205747] usb 1-4.2: USB disconnect, device number 4 [121265.271762] usb 1-4.3: USB disconnect, device number 5 [121789.518359] usb 1-4: new high-speed USB device number 7 using ehci-pci [121789.659636] usb 1-4: New USB device found, idVendor=05ac, idProduct=1006 [121789.659648] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [121789.659654] usb 1-4: Product: Keyboard Hub [121789.659659] usb 1-4: Manufacturer: Apple, Inc. [121789.659664] usb 1-4: SerialNumber: 000000000000 [121789.661313] hub 1-4:1.0: USB hub found [121789.662401] hub 1-4:1.0: 3 ports detected [121789.934142] usb 1-4.2: new low-speed USB device number 8 using ehci-pci [121790.036906] usb 1-4.2: New USB device found, idVendor=05ac, idProduct=0221 [121790.036920] usb 1-4.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [121790.036926] usb 1-4.2: Product: Apple Keyboard [121790.036931] usb 1-4.2: Manufacturer: Apple, Inc [121790.042344] input: Apple, Inc Apple Keyboard as /devices/pci0000:00/0000:00:12.2/usb1/1-4/1-4.2/1-4.2:1.0/input/input14 [121790.042574] apple 0003:05AC:0221.0004: input,hidraw0: USB HID v1.11 Keyboard [Apple, Inc Apple Keyboard] on usb-0000:00:12.2-4.2/input0 [121790.047093] input: Apple, Inc Apple Keyboard as /devices/pci0000:00/0000:00:12.2/usb1/1-4/1-4.2/1-4.2:1.1/input/input15 [121790.047315] apple 0003:05AC:0221.0005: input,hidraw1: USB HID v1.11 Device [Apple, Inc Apple Keyboard] on usb-0000:00:12.2-4.2/input1 [121790.118439] usb 1-4.3: new low-speed USB device number 9 using ehci-pci [121790.216470] usb 1-4.3: New USB device found, idVendor=04f3, idProduct=0212 [121790.216482] usb 1-4.3: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [121790.216489] usb 1-4.3: Product: PS/2+USB Mouse [121790.222345] input: PS/2+USB Mouse as /devices/pci0000:00/0000:00:12.2/usb1/1-4/1-4.3/1-4.3:1.0/input/input16 [121790.223191] hid-generic 0003:04F3:0212.0006: input,hidraw2: USB HID v1.11 Mouse [PS/2+USB Mouse] on usb-0000:00:12.2-4.3/input0 [121945.884222] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled [121946.072988] JFS: nTxBlock = 8192, nTxLock = 65536 [121946.212180] NTFS driver 2.1.30 [Flags: R/O MODULE]. [121946.359157] QNX4 filesystem 0.2.3 registered. [121946.453350] xor: measuring software checksum speed [121946.491060] prefetch64-sse: 10579.000 MB/sec [121946.531065] generic_sse: 9633.000 MB/sec [121946.531067] xor: using function: prefetch64-sse (10579.000 MB/sec) [121946.611093] raid6: sse2x1 4050 MB/s [121946.679095] raid6: sse2x2 5943 MB/s [121946.747101] raid6: sse2x4 7238 MB/s [121946.747103] raid6: using algorithm sse2x4 (7238 MB/s) [121946.747105] raid6: using intx1 recovery algorithm [121946.784275] bio: create slab at 1 [121946.790648] Btrfs loaded