looks like a common problem her my print out please help
/Application\ Support -iname *.kext ; find System/Library/Extensions -ctime +1w -depth 2
ACS6x.kext
ATTOCelerityFC8.kext
ATTOExpressSASHBA2.kext
ATTOExpressSASRAID2.kext
ArcMSR.kext
CalDigitHDProDrv.kext
HighPointIOP.kext
HighPointRR.kext
PromiseSTEX.kext
SoftRAID.kext
TrimEnabler.kext
Library/Application Support/Kaspersky Lab/KAV/Data/Updater/Temporary Files/temporaryFolder/AutoPatches/kavmac/8.0.2.460/klif.kext
System/Library/Extensions/AppleMobileDevice.kext/Contents
System/Library/Extensions/BoseBluetoothDevices.kext/Contents
System/Library/Extensions/EltimaAsync.kext/Contents
System/Library/Extensions/jawbone.kext/Contents
System/Library/Extensions/JMicronATA.kext/Contents
System/Library/Extensions/klif.kext/Contents
System/Library/Extensions/WD1394HPDriver.kext/Contents
System/Library/Extensions/WDUSBHPDriver.kext/Contents
-bash-3.2#