Thanks a lot Barney, this seems to explain it somehow.
I did have the black screen issue (it started just 2 months after the 3 years warranty were over), but never in connection with a kernel panic. I always had to switch off the computer and restart it again. In the meantime I managed to have it somehow under control by only using the internal graphic card (gfxCardStatus) and trying not to use programs that are 'graphic card hungry'.
The sudden breakdowns and reboots are really new, thats why I thought it had something to do with the update. When reading through the forum, there also seem to be issues with newer models of the Mac. But then, I am not a computer expert - they might just have the same result, but a different problem.
My latest panic report:
Anonymous UUID: 8A8DDF01-2CD3-82E2-13C7-049EE6A8D0C5
Thu Jul 16 15:07:23 2015
*** Panic Report ***
panic(cpu 2 caller 0xffffff7f8daf2bdb): "GPU Panic: [<None>] 5 3 7f 0 0 0 0 3 : NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0xc0000000 0xffffff80b32da000 0x0a5480a2, D0, P2/4\n"@/SourceCache/AppleGraphicsControl/AppleGraphicsControl-3.10.24/src/Appl eMuxControl/kext/GPUPanic.cpp:127
Backtrace (CPU 2), Frame : Return Address
0xffffff80a11db680 : 0xffffff800ad2bda1
0xffffff80a11db700 : 0xffffff7f8daf2bdb
0xffffff80a11db7e0 : 0xffffff7f8bb05b9f
0xffffff80a11db8a0 : 0xffffff7f8bbcf18e
0xffffff80a11db8e0 : 0xffffff7f8bbcf1fe
0xffffff80a11db950 : 0xffffff7f8be4e056
0xffffff80a11dba80 : 0xffffff7f8bbf282d
0xffffff80a11dbaa0 : 0xffffff7f8bb0c5f1
0xffffff80a11dbb50 : 0xffffff7f8bb0a0fc
0xffffff80a11dbd50 : 0xffffff7f8bb0b19c
0xffffff80a11dbe30 : 0xffffff7f8bab7f5e
0xffffff80a11dbe90 : 0xffffff7f8dac29d6
0xffffff80a11dbee0 : 0xffffff7f8dac1692
0xffffff80a11dbf00 : 0xffffff800ad5e759
0xffffff80a11dbfb0 : 0xffffff800ae125b7
Kernel Extensions in backtrace:
com.apple.nvidia.classic.NVDAResmanTesla(10.0)[796AE430-39FB-3255-8161-D52AFA28 EE2B]@0xffffff7f8bab5000->0xffffff7f8bd1efff
dependency: com.apple.iokit.IOPCIFamily(2.9)[D8F585E8-2EE9-3135-8E37-A034123FE45C]@0xffffff 7f8b524000
dependency: com.apple.iokit.IONDRVSupport(2.4.1)[161AE366-94FE-3E53-8ABD-78A603351329]@0xff ffff7f8baa5000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[6F7F093D-DBEA-356A-9A08-D8EAC7F767DE]@0 xffffff7f8ba5e000
com.apple.nvidia.classic.NVDANV50HalTesla(10.0)[7FE40648-F15F-3E18-91E2-FDDDF4C DA355]@0xffffff7f8bd29000->0xffffff7f8bfd2fff
dependency: com.apple.nvidia.classic.NVDAResmanTesla(10.0.0)[796AE430-39FB-3255-8161-D52AFA 28EE2B]@0xffffff7f8bab5000
dependency: com.apple.iokit.IOPCIFamily(2.9)[D8F585E8-2EE9-3135-8E37-A034123FE45C]@0xffffff 7f8b524000
com.apple.driver.AppleMuxControl(3.10.24)[56746081-74AD-347D-95E9-29376AD03E48] @0xffffff7f8dae4000->0xffffff7f8daf7fff
dependency: com.apple.driver.AppleGraphicsControl(3.10.24)[9D99B980-413D-342D-90E4-F8F7C1D9 0826]@0xffffff7f8dadc000
dependency: com.apple.iokit.IOACPIFamily(1.4)[70E2B65E-A91A-3522-A1A0-79FD63EABB4C]@0xfffff f7f8b86c000
dependency: com.apple.iokit.IOPCIFamily(2.9)[D8F585E8-2EE9-3135-8E37-A034123FE45C]@0xffffff 7f8b524000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[6F7F093D-DBEA-356A-9A08-D8EAC7F767DE]@0 xffffff7f8ba5e000
dependency: com.apple.driver.AppleBacklightExpert(1.1.0)[65E3187E-949B-36E9-BA33-1B13ABB058 1A]@0xffffff7f8dadf000
com.apple.driver.AGPM(110.19.6)[993A6073-348D-388A-8BE5-F0EA14E61D67]@0xffffff7 f8dabf000->0xffffff7f8dad2fff
dependency: com.apple.iokit.IOPCIFamily(2.9)[D8F585E8-2EE9-3135-8E37-A034123FE45C]@0xffffff 7f8b524000
dependency: com.apple.driver.IOPlatformPluginFamily(5.9.1d7)[CEF6D111-61F4-311B-AE76-DAECF5 6765D3]@0xffffff7f8c434000
dependency: com.apple.iokit.IONDRVSupport(2.4.1)[161AE366-94FE-3E53-8ABD-78A603351329]@0xff ffff7f8baa5000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[6F7F093D-DBEA-356A-9A08-D8EAC7F767DE]@0 xffffff7f8ba5e000
dependency: com.apple.AppleGraphicsDeviceControl(3.10.24)[B2B5765C-4EC5-3C51-85D9-91B90D38D 485]@0xffffff7f8dab8000
BSD process name corresponding to current thread: kernel_task
Mac OS version:
14E46
Kernel version:
Darwin Kernel Version 14.4.0: Thu May 28 11:35:04 PDT 2015; root:xnu-2782.30.5~1/RELEASE_X86_64
Kernel UUID: E3C26B2F-8B97-3F1D-B193-690F7E34F830
Kernel slide: 0x000000000aa00000
Kernel text base: 0xffffff800ac00000
__HIB text base: 0xffffff800ab00000
System model name: MacBookPro6,2 (Mac-F22586C8)
System uptime in nanoseconds: 34554743806248
last loaded kext at 13942073078929: com.apple.driver.AppleUSBCDC 4.3.3b1 (addr 0xffffff7f8dc35000, size 20480)
last unloaded kext at 14090844014931: com.apple.driver.AppleUSBCDC 4.3.3b1 (addr 0xffffff7f8dc35000, size 16384)
loaded kexts:
com.Cycling74.driver.Soundflower 1.6.2
com.eltima.SyncMate.kext 0.2.5b15
com.apple.filesystems.smbfs 3.0.1
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.driver.AGPM 110.19.6
com.apple.iokit.IOBluetoothSerialManager 4.3.5f8
com.apple.filesystems.autofs 3.0
com.apple.driver.AppleOSXWatchdog 1
com.apple.driver.AppleMikeyHIDDriver 124
com.apple.driver.AppleMikeyDriver 272.18.1
com.apple.driver.AppleHDA 272.18.1
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.driver.AppleIntelHDGraphics 10.0.0
com.apple.driver.AppleUpstreamUserClient 3.6.1
com.apple.GeForceTesla 10.0.0
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.3.5f8
com.apple.driver.AppleIntelHDGraphicsFB 10.0.0
com.apple.driver.AppleSMCLMU 2.0.7d0
com.apple.driver.AudioAUUC 1.70
com.apple.driver.AppleMuxControl 3.10.24
com.apple.driver.AppleMCCSControl 1.2.12
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleHWAccess 1
com.apple.driver.AppleHV 1
com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0
com.apple.driver.AppleSMCPDRC 1.0.0
com.apple.driver.AppleLPC 1.7.3
com.apple.driver.SMCMotionSensor 3.0.4d1
com.apple.driver.AppleUSBTCButtons 240.2
com.apple.driver.AppleUSBTCKeyboard 240.2
com.apple.driver.AppleUSBCardReader 3.5.5
com.apple.driver.AppleIRController 327.5
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0
com.apple.BootCache 36
com.apple.iokit.SCSITaskUserClient 3.7.5
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.7.1
com.apple.driver.AirPort.Brcm4331 800.20.24
com.apple.driver.AppleUSBHub 705.4.2
com.apple.driver.AppleFWOHCI 5.5.2
com.apple.iokit.AppleBCM5701Ethernet 10.1.3
com.apple.driver.AppleAHCIPort 3.1.2
com.apple.driver.AppleUSBEHCI 705.4.14
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AppleACPIButtons 3.1
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleACPIEC 3.1
com.apple.driver.AppleAPIC 1.7
com.apple.driver.AppleIntelCPUPowerManagementClient 218.0.0
com.apple.nke.applicationfirewall 161
com.apple.security.quarantine 3
com.apple.security.TMSafetyNet 8
com.apple.driver.AppleIntelCPUPowerManagement 218.0.0
com.apple.AppleGraphicsDeviceControl 3.10.24
com.apple.kext.triggers 1.0
com.apple.driver.DspFuncLib 272.18.1
com.apple.kext.OSvKernDSPLib 1.15
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.iokit.IOFireWireIP 2.2.6
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.3.5f8
com.apple.driver.AppleSMBusPCI 1.0.12d1
com.apple.driver.AppleGraphicsControl 3.10.24
com.apple.driver.AppleBacklightExpert 1.1.0
com.apple.driver.AppleSMBusController 1.0.13d1
com.apple.nvidia.classic.NVDANV50HalTesla 10.0.0
com.apple.nvidia.classic.NVDAResmanTesla 10.0.0
com.apple.iokit.IONDRVSupport 2.4.1
com.apple.iokit.IOUSBUserClient 705.4.0
com.apple.iokit.IOSurface 97.4
com.apple.iokit.IOBluetoothFamily 4.3.5f8
com.apple.iokit.IOSerialFamily 11
com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0
com.apple.driver.AppleHDAController 272.18.1
com.apple.iokit.IOGraphicsFamily 2.4.1
com.apple.iokit.IOHDAFamily 272.18.1
com.apple.iokit.IOAudioFamily 203.3
com.apple.vecLib.kext 1.2.0
com.apple.driver.IOPlatformPluginFamily 5.9.1d7
com.apple.driver.AppleSMC 3.1.9
com.apple.driver.AppleUSBMultitouch 245.2
com.apple.iokit.IOSCSIBlockCommandsDevice 3.7.5
com.apple.iokit.IOUSBMassStorageClass 3.7.2
com.apple.iokit.IOUSBHIDDriver 705.4.0
com.apple.driver.CoreStorage 471.30.1
com.apple.driver.AppleUSBMergeNub 705.4.0
com.apple.driver.AppleUSBComposite 705.4.9
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.7.5
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily 1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.iokit.IOAHCISerialATAPI 2.6.1
com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.5
com.apple.iokit.IO80211Family 730.60
com.apple.iokit.IOFireWireFamily 4.5.7
com.apple.iokit.IOEthernetAVBController 1.0.3b3
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOAHCIFamily 2.7.5
com.apple.iokit.IOUSBFamily 720.4.4
com.apple.driver.AppleEFINVRAM 2.0
com.apple.driver.AppleEFIRuntime 2.0
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 300.0
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.AppleKeyStore 2
com.apple.driver.AppleMobileFileIntegrity 1.0.5
com.apple.driver.AppleCredentialManager 1.0
com.apple.driver.DiskImages 397
com.apple.iokit.IOStorageFamily 2.0
com.apple.iokit.IOReportFamily 31
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleACPIPlatform 3.1
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.pthread 1
com.apple.kec.corecrypto 1.0
com.apple.kec.Libm 1