What can I do with a Kernel Panic on my iMac, Kernel Extensions in backtrace: com.apple.AMDRadeonAccelerator(1.0)[D89E4100-9C89-3C99-B34B-F7790E1A0B8B]@0xffffff7f8b59c000->0xffffff7f8b969fff. Kernel version: Darwin Kernel Version 12.2.0: Sat Aug 25 00:48:

Wed Mar 6 11:02:09 2013
panic(cpu 3 caller 0xffffff80098b7bd5): Kernel trap at 0xffffff7f8ae8f032, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0×0000000000000000, CR3: 0x000000000c14e000, CR4: 0x00000000000606e0
RAX: 0xffffff7f8ae8f026, RBX: 0×0000000000000000, RCX: 0×0000000000000000, RDX: 0×0000000000000000
RSP: 0xffffff8089d03eb0, RBP: 0xffffff8089d03ec0, RSI: 0×0000000000000000, RDI: 0xffffff801628a000
R8: 0×0000000000000001, R9: 0xffffff807d36e310, R10: 0x00000000009dcc19, R11: 0x00000000ffffffff
R12: 0x00000000000af251, R13: 0×0000000000000000, R14: 0×0000000000000000, R15: 0×0000000000000001
RFL: 0×0000000000010286, RIP: 0xffffff7f8ae8f032, CS: 0×0000000000000008, SS: 0×0000000000000010
Fault CR2: 0×0000000000000000, Error code: 0×0000000000000000, Fault CPU: 0×3

Backtrace (CPU 3), Frame : Return Address
0xffffff8089d03b50 : 0xffffff800981d626
0xffffff8089d03bc0 : 0xffffff80098b7bd5
0xffffff8089d03d90 : 0xffffff80098ce4ed
0xffffff8089d03db0 : 0xffffff7f8ae8f032
0xffffff8089d03ec0 : 0xffffff7f8b5a2cea
0xffffff8089d03ef0 : 0xffffff8009c472a8
0xffffff8089d03f30 : 0xffffff8009c45daa
0xffffff8089d03f80 : 0xffffff8009c45ed9
0xffffff8089d03fb0 : 0xffffff80098b26b7
Kernel Extensions in backtrace:
com.apple.AMDRadeonAccelerator(1.0)[D89E4100-9C89-3C99-B34B-F7790E1A0B8B]@0xffff ff7f8b59c000->0xffffff7f8b969fff
dependency: com.apple.iokit.IOAcceleratorFamily(19.0.26)[409C5206-05B3-301D-995E-5B269A4EEF 5E]@0xffffff7f8b54a000
dependency: com.apple.iokit.IOPCIFamily(2.7.2)[B1B77B26-7984-302F-BA8E-544DD3D75E73]@0xffff ff7f89e97000
dependency: com.apple.iokit.IONDRVSupport(2.3.5)[86DDB71C-A73A-3EBE-AC44-0BC9A38B9A44]@0xff ffff7f8a3fc000
dependency: com.apple.iokit.IOGraphicsFamily(2.3.5)[803496D0-ADAD-3ADB-B071-8A0A197DA53D]@0 xffffff7f8a3b9000
com.apple.kext.AMDFramebuffer(8.0)[4CD59A3C-4442-36CB-8026-2095FE6B032A]@0xfffff f7f8ae87000->0xffffff7f8ae99fff
dependency: com.apple.iokit.IOACPIFamily(1.4)[A35915E8-C1B0-3C0F-81DF-5515BC9002FC]@0xfffff f7f8a328000
dependency: com.apple.iokit.IOPCIFamily(2.7.2)[B1B77B26-7984-302F-BA8E-544DD3D75E73]@0xffff ff7f89e97000
dependency: com.apple.kext.AMDSupport(8.0.0)[7B2EC6D1-101A-3928-919E-337D6724752A]@0xffffff 7f8ac9d000
dependency: com.apple.iokit.IOGraphicsFamily(2.3.5)[803496D0-ADAD-3ADB-B071-8A0A197DA53D]@0 xffffff7f8a3b9000

BSD process name corresponding to current thread: kernel_task

Mac OS version:
12C60

Kernel version:
Darwin Kernel Version 12.2.0: Sat Aug 25 00:48:52 PDT 2012; root:xnu-2050.18.24~1/RELEASE_X86_64
Kernel UUID: 69A5853F-375A-3EF4-9247-478FD0247333
Kernel slide: 0×0000000009600000
Kernel text base: 0xffffff8009800000
System model name: iMac12,1 (Mac-942B5BF58194151B)

System uptime in nanoseconds: 4302107821731
last loaded kext at 24562398175: com.apple.driver.AppleBluetoothMultitouch 75.15 (addr 0xffffff7f8b493000, size 77824)
last unloaded kext at 96681892624: com.apple.driver.AppleUSBUHCI 5.2.5 (addr 0xffffff7f8a15e000, size 65536)
loaded kexts:
com.Cycling74.driver.Soundflower 1.5.2
com.apple.driver.AppleBluetoothMultitouch 75.15
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.driver.AGPM 100.12.69
com.apple.driver.AppleHDA 2.3.1f2
com.apple.driver.AppleMikeyHIDDriver 122
com.apple.filesystems.autofs 3.0
com.apple.driver.AppleSMCPDRC 1.0.0
com.apple.driver.AppleSMCLMU 2.0.2d0
com.apple.driver.AppleLPC 1.6.0
com.apple.iokit.IOBluetoothSerialManager 4.0.9f33
com.apple.driver.AudioAUUC 1.60
com.apple.iokit.IOUserEthernet 1.0.0d1
com.apple.driver.AppleMikeyDriver 2.3.1f2
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleUpstreamUserClient 3.5.10
com.apple.kext.AMDFramebuffer 8.0.0
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.driver.ApplePolicyControl 3.2.11
com.apple.AMDRadeonAccelerator 1.0.0
com.apple.driver.AppleBacklight 170.2.3
com.apple.driver.AppleMCCSControl 1.0.33
com.apple.driver.AppleIntelHD3000Graphics 8.0.0
com.apple.driver.AppleIntelSNBGraphicsFB 8.0.0
com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport 4.0.9f33
com.apple.driver.AppleIRController 320.15
com.apple.iokit.SCSITaskUserClient 3.5.1
com.apple.driver.AppleUSBCardReader 3.1.0
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.2.2
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 34
com.apple.driver.AppleUSBHub 5.2.5
com.apple.iokit.AppleBCM5701Ethernet 3.2.5b3
com.apple.driver.AppleFWOHCI 4.9.6
com.apple.driver.AppleAHCIPort 2.4.1
com.apple.driver.AirPort.Atheros40 600.70.23
com.apple.driver.AppleUSBEHCI 5.4.0
com.apple.driver.AppleEFINVRAM 1.6.1
com.apple.driver.AppleACPIButtons 1.6
com.apple.driver.AppleRTC 1.5
com.apple.driver.AppleHPET 1.7
com.apple.driver.AppleSMBIOS 1.9
com.apple.driver.AppleACPIEC 1.6
com.apple.driver.AppleAPIC 1.6
com.apple.driver.AppleIntelCPUPowerManagementClient 196.0.0
com.apple.nke.applicationfirewall 4.0.39
com.apple.security.quarantine 2
com.apple.driver.AppleIntelCPUPowerManagement 196.0.0
com.apple.driver.IOBluetoothHIDDriver 4.0.9f33
com.apple.driver.AppleMultitouchDriver 235.28
com.apple.driver.DspFuncLib 2.3.1f2
com.apple.kext.triggers 1.0
com.apple.iokit.IOSerialFamily 10.0.6
com.apple.iokit.IOAudioFamily 1.8.9fc10
com.apple.kext.OSvKernDSPLib 1.6
com.apple.iokit.IOSurface 86.0.3
com.apple.iokit.IOBluetoothFamily 4.0.9f33
com.apple.iokit.IOFireWireIP 2.2.5
com.apple.driver.AppleHDAController 2.3.1f2
com.apple.iokit.IOHDAFamily 2.3.1f2
com.apple.driver.AppleSMC 3.1.4d2
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.driver.IOPlatformPluginFamily 5.2.0d16
com.apple.driver.AppleSMBusPCI 1.0.10d0
com.apple.iokit.IOAcceleratorFamily 19.0.26
com.apple.driver.AppleThunderboltEDMSink 1.1.8
com.apple.driver.AppleThunderboltEDMSource 1.1.8
com.apple.driver.AppleGraphicsControl 3.2.11
com.apple.driver.AppleBacklightExpert 1.0.4
com.apple.kext.AMD6000Controller 8.0.0
com.apple.kext.AMDSupport 8.0.0
com.apple.driver.AppleSMBusController 1.0.10d0
com.apple.iokit.IONDRVSupport 2.3.5
com.apple.iokit.IOGraphicsFamily 2.3.5
com.apple.iokit.AppleBluetoothHCIControllerUSBTransport 4.0.9f33
com.apple.driver.AppleUSBHIDKeyboard 165.5
com.apple.driver.AppleHIDKeyboard 165.5
com.apple.driver.AppleThunderboltDPOutAdapter 1.8.5
com.apple.driver.AppleThunderboltDPInAdapter 1.8.5
com.apple.driver.AppleThunderboltDPAdapterFamily 1.8.5
com.apple.driver.AppleThunderboltPCIDownAdapter 1.2.5
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.5.1
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily 1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.iokit.IOUSBHIDDriver 5.2.5
com.apple.iokit.IOAHCISerialATAPI 2.5.0
com.apple.iokit.IOSCSIBlockCommandsDevice 3.5.1
com.apple.iokit.IOUSBMassStorageClass 3.5.0
com.apple.iokit.IOSCSIArchitectureModelFamily 3.5.1
com.apple.driver.AppleUSBMergeNub 5.2.5
com.apple.driver.AppleUSBComposite 5.2.5
com.apple.iokit.IOUSBUserClient 5.2.5
com.apple.driver.AppleThunderboltNHI 1.6.0
com.apple.iokit.IOThunderboltFamily 2.1.1
com.apple.iokit.IOEthernetAVBController 1.0.2b1
com.apple.iokit.IOFireWireFamily 4.5.5
com.apple.iokit.IOAHCIFamily 2.2.1
com.apple.iokit.IO80211Family 500.15
com.apple.iokit.IONetworkingFamily 3.0
com.apple.iokit.IOUSBFamily 5.4.0
com.apple.driver.AppleEFIRuntime 1.6.1
com.apple.iokit.IOHIDFamily 1.8.0
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 220
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 7
com.apple.driver.DiskImages 344
com.apple.iokit.IOStorageFamily 1.8
com.apple.driver.AppleKeyStore 28.21
com.apple.driver.AppleACPIPlatform 1.6
com.apple.iokit.IOPCIFamily 2.7.2
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.corecrypto 1.0

iMAC

21.5-inch, medio 2011

Processor 2,7 GHz Intel Core i5

Geheugen 4 GB 1333 MHz DDR3

Videokaart AMD Radeon HD 6770M 512 MB

Software OS X 10.8.2 (12C60) Mountain Lion