[   10.592425] vboxdrv: module verification failed: signature and/or  required key missing - tainting kernel
[   10.597918] vboxdrv: Found 4 processor cores.
[   10.598834] vboxdrv: fAsync=0 offMin=0x17b offMax=0x1350
[   10.598951] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[   10.598954] vboxdrv: Successfully loaded version 4.3.6_Ubuntu (interface 0x001a0007).
[   10.625594] vboxpci: IOMMU not found (not registered)
[   10.858006] Ebtables v2.0 registered
[   10.874817] ip_tables: (C) 2000-2006 Netfilter Core Team
[   10.890616] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   10.896454] cgroup: systemd-logind (650) created nested cgroup for controller "memory" which has incomplete hierarchy support. Nested cgroups may change behavior in the future.
[   10.896459] cgroup: "memory" requires setting use_hierarchy to 1 on the root.
[   13.518295] Bridge firewalling registered
[   13.620767] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[   13.654889] IPv6: ADDRCONF(NETDEV_UP): virbr0: link is not ready
[   13.698999] wlan0: authenticate with 60:a4:4c:d4:53:fc
[   13.701298] wlan0: send auth to 60:a4:4c:d4:53:fc (try 1/3)
[   13.701947] wlan0: authenticated
[   13.705410] wlan0: associate with 60:a4:4c:d4:53:fc (try 1/3)
[   13.706265] wlan0: RX AssocResp from 60:a4:4c:d4:53:fc (capab=0x11 status=0 aid=3)
[   13.707208] wlan0: associated
[   13.707232] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready