[   10.539733] vboxdrv: module verification failed: signature and/or  required key missing - tainting kernel
[   10.545010] vboxdrv: Found 4 processor cores.
[   10.550587] vboxdrv: fAsync=0 offMin=0x12f offMax=0x1bcc
[   10.550664] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[   10.550666] vboxdrv: Successfully loaded version 4.3.6_Ubuntu (interface 0x001a0007).
[   10.589772] vboxpci: IOMMU not found (not registered)
[   10.906746] Ebtables v2.0 registered
[   10.919880] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   10.935885] cgroup: systemd-logind (609) created nested cgroup for controller "memory" which has incomplete hierarchy support. Nested cgroups may change behavior in the future.
[   10.935888] cgroup: "memory" requires setting use_hierarchy to 1 on the root.
[   11.230756] IPv6: ADDRCONF(NETDEV_UP): virbr0: link is not ready
[   17.346477] wlan0: authenticate with 08:60:6e:21:1d:b4
[   17.363235] wlan0: send auth to 08:60:6e:21:1d:b4 (try 1/3)
[   17.364269] wlan0: authenticated
[   17.366032] wlan0: associate with 08:60:6e:21:1d:b4 (try 1/3)
[   17.367994] wlan0: RX AssocResp from 08:60:6e:21:1d:b4 (capab=0x11 status=0 aid=1)
[   17.368038] wlan0: associated
[   17.368047] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   39.563222] audit_printk_skb: 180 callbacks suppressed
[   39.563225] type=1400 audit(1395994617.642:72): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=2338 comm="apparmor_parser"
[   39.563231] type=1400 audit(1395994617.642:73): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2338 comm="apparmor_parser"
[   39.563562] type=1400 audit(1395994617.642:74): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2338 comm="apparmor_parser"