[ 21.493704] vboxdrv: Trying to deactivate the NMI watchdog permanently... [ 21.493708] vboxdrv: Successfully done. [ 21.493711] vboxdrv: Found 2 processor cores. [ 21.494493] vboxdrv: fAsync=0 offMin=0x298 offMax=0x908 [ 21.495315] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'. [ 21.495319] vboxdrv: Successfully loaded version 3.1.6 (interface 0x00100001). [ 21.699252] vboxnetflt: no symbol version for RTSemFastMutexCreate [ 21.699257] vboxnetflt: Unknown symbol RTSemFastMutexCreate [ 21.699401] vboxnetflt: no symbol version for RTR0Init [ 21.699403] vboxnetflt: Unknown symbol RTR0Init [ 21.699649] vboxnetflt: no symbol version for SUPDrvLinuxIDC [ 21.699651] vboxnetflt: Unknown symbol SUPDrvLinuxIDC [ 21.699798] vboxnetflt: no symbol version for RTSpinlockRelease [ 21.699800] vboxnetflt: Unknown symbol RTSpinlockRelease [ 21.699892] vboxnetflt: no symbol version for RTSemEventDestroy [ 21.699894] vboxnetflt: Unknown symbol RTSemEventDestroy [ 21.699990] vboxnetflt: no symbol version for RTUuidFromStr [ 21.699992] vboxnetflt: Unknown symbol RTUuidFromStr [ 21.700084] vboxnetflt: no symbol version for RTSemEventSignal [ 21.700087] vboxnetflt: Unknown symbol RTSemEventSignal [ 21.700179] vboxnetflt: no symbol version for RTErrConvertFromErrno [ 21.700182] vboxnetflt: Unknown symbol RTErrConvertFromErrno [ 21.700327] vboxnetflt: no symbol version for RTSemEventWait [ 21.700329] vboxnetflt: Unknown symbol RTSemEventWait [ 21.700419] vboxnetflt: no symbol version for RTMemAllocZ [ 21.700422] vboxnetflt: Unknown symbol RTMemAllocZ [ 21.700515] vboxnetflt: no symbol version for RTErrConvertToErrno [ 21.700517] vboxnetflt: Unknown symbol RTErrConvertToErrno [ 21.700662] vboxnetflt: no symbol version for RTSemFastMutexRequest [ 21.700664] vboxnetflt: Unknown symbol RTSemFastMutexRequest [ 21.700757] vboxnetflt: no symbol version for RTSpinlockCreate [ 21.700759] vboxnetflt: Unknown symbol RTSpinlockCreate [ 21.700908] vboxnetflt: no symbol version for RTLogRelDefaultInstance [ 21.700911] vboxnetflt: Unknown symbol RTLogRelDefaultInstance [ 21.701018] vboxnetflt: no symbol version for RTMemFree [ 21.701021] vboxnetflt: Unknown symbol RTMemFree [ 21.701161] vboxnetflt: no symbol version for RTSemFastMutexRelease [ 21.701164] vboxnetflt: Unknown symbol RTSemFastMutexRelease [ 21.701377] vboxnetflt: no symbol version for RTTimeNanoTS [ 21.701379] vboxnetflt: Unknown symbol RTTimeNanoTS [ 21.701743] vboxnetflt: no symbol version for RTSpinlockDestroy [ 21.701746] vboxnetflt: Unknown symbol RTSpinlockDestroy [ 21.701920] vboxnetflt: no symbol version for RTSemEventCreate [ 21.701923] vboxnetflt: Unknown symbol RTSemEventCreate [ 21.702015] vboxnetflt: no symbol version for RTSpinlockAcquire [ 21.702018] vboxnetflt: Unknown symbol RTSpinlockAcquire [ 21.702160] vboxnetflt: no symbol version for RTR0Term [ 21.702162] vboxnetflt: Unknown symbol RTR0Term [ 21.702369] vboxnetflt: no symbol version for RTUuidCompareStr [ 21.702372] vboxnetflt: Unknown symbol RTUuidCompareStr [ 21.702550] vboxnetflt: no symbol version for RTSemFastMutexDestroy [ 21.702552] vboxnetflt: Unknown symbol RTSemFastMutexDestroy [ 22.987288] usb 5-1: usbfs: interface 0 claimed by usblp while 'usb' sets config #1 [ 29.753059] eth0: no IPv6 routers present