[  536.778858] CPU0 attaching NULL sched-domain.
[  536.778862] CPU1 attaching NULL sched-domain.
[  536.792087] CPU0 attaching sched-domain:
[  536.792092]  domain 0: span 0-1 level MC
[  536.792094]   groups: 0 1
[  536.792100] CPU1 attaching sched-domain:
[  536.792102]  domain 0: span 0-1 level MC
[  536.792104]   groups: 1 0
[  539.178121] vboxdrv: Trying to deactivate the NMI watchdog permanently...
[  539.178124] vboxdrv: Warning: 2.6.31+ kernel detected. Most likely the hwardware performance
[  539.178125] vboxdrv: counter framework which can generate NMIs is active. You have to prevent
[  539.178126] vboxdrv: the usage of hardware performance counters by
[  539.178126] vboxdrv:   echo 2 > /proc/sys/kernel/perf_counter_paranoid
[  539.178130] vboxdrv: Found 2 processor cores.
[  539.178190] vboxdrv: fAsync=0 offMin=0x1d8 offMax=0x14f8
[  539.178228] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[  539.178229] vboxdrv: Successfully loaded version 3.0.10 (interface 0x000e0001).
[  539.924458] ppdev: user-space parallel port driver
[  541.592344] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[  541.592493] CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
[  541.592495] nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or
[  541.592497] sysctl net.netfilter.nf_conntrack_acct=1 to enable it.