[    9.055986] vboxdrv: Trying to deactivate the NMI watchdog permanently...
[    9.055992] vboxdrv: Warning: 2.6.31+ kernel detected. Most likely the hardware performance
[    9.055994] vboxdrv: counter framework which can generate NMIs is active. You have to prevent
[    9.055995] vboxdrv: the usage of hardware performance counters by
[    9.055996] vboxdrv:   echo 2 > /proc/sys/kernel/perf_counter_paranoid
[    9.056055] vboxdrv: Found 2 processor cores.
[    9.056728] vboxdrv: fAsync=1 offMin=0x33f84d offMax=0x33f84d
[    9.057238] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'.
[    9.057240] vboxdrv: Successfully loaded version 3.2.4 (interface 0x00140001).
[   18.968017] eth0: no IPv6 routers present
[ 4431.168034] Clocksource tsc unstable (delta = -122609087 ns)