[   17.861548] init: samba-ad-dc main process (1324) terminated with status 1
[   18.414510] vboxdrv: module verification failed: signature and/or  required key missing - tainting kernel
[   18.416844] vboxdrv: Found 2 processor cores
[   18.433289] vboxdrv: TSC mode is Invariant, tentative frequency 3092836925 Hz
[   18.433291] vboxdrv: Successfully loaded version 5.0.2 (interface 0x00230003)
[   18.635616] VBoxNetFlt: Successfully started.
[   18.638272] VBoxNetAdp: Successfully started.
[   18.640212] VBoxPciLinuxInit
[   18.642922] vboxpci: IOMMU not found (not registered)
[   18.718754] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
[   18.718760] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO
[   18.718789] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   20.236719] init: plymouth-upstart-bridge main process ended, respawning
[   20.243159] init: plymouth-upstart-bridge main process ended, respawning
[   21.190829] init: plymouth-stop pre-start process (1924) terminated with status 1
[   46.119960] audit_printk_skb: 156 callbacks suppressed
[   46.119963] audit: type=1400 audit(1441383047.033:64): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=2418 comm="apparmor_parser"
[   46.119968] audit: type=1400 audit(1441383047.033:65): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2418 comm="apparmor_parser"
[   46.120216] audit: type=1400 audit(1441383047.033:66): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2418 comm="apparmor_parser"