Chosen Solution
My imac has developed a problem. the machine can be working fine but suddenly a dark horizontal line appears and a message appears on screen asking me to shut down the computer or press restart. I include the error log file Mon Mar 4 19:17:42 2013 panic(cpu 1 caller 0x001AB0FE): Kernel trap at 0x00180098, type 14=page fault, registers: CR0: 0x80010033, CR2: 0x00000004, CR3: 0x25da8000, CR4: 0x00000660 EAX: 0x00000000, EBX: 0x00000014, ECX: 0x00548898, EDX: 0x00000098 CR2: 0x00000004, EBP: 0x3481bda8, ESI: 0x02a331e8, EDI: 0x00000013 EFL: 0x00010207, EIP: 0x00180098, CS: 0x00000008, DS: 0x0b590010 Error code: 0x00000002 Backtrace (CPU 1), Frame : Return Address (4 potential args on stack) 0x3481bb98 : 0x12b4c6 (0x45f91c 0x3481bbcc 0x13355c 0x0) 0x3481bbe8 : 0x1ab0fe (0x469a98 0x180098 0xe 0x469248) 0x3481bcc8 : 0x1a1713 (0x3481bce0 0x2e9b1af0 0x3481bda8 0x180098) 0x3481bcd8 : 0x180098 (0xe 0x48 0x34810010 0x160010) 0x3481bda8 : 0x181064 (0x305e2000 0x1 0x1008000 0x2) 0x3481bde8 : 0x163538 (0xb59a834 0x9000 0x0 0x3) 0x3481bf58 : 0x1ab39c (0x1a9445c 0x305e3000 0x1 0x3) 0x3481bfc8 : 0x1a160d (0x4cc23c4 0x0 0x1a40b5 0x4cc23c4) No mapping exists for frame pointer Backtrace terminated-invalid frame pointer 0x5fbf80b0 BSD process name corresponding to current thread: Adobe Lightroom Mac OS version: 9L31a Kernel version: Darwin Kernel Version 9.8.0: Wed Jul 15 16:55:01 PDT 2009; root:xnu-1228.15.4~1/RELEASE_I386 System model name: iMac8,1 (Mac-F227BEC8) System uptime in nanoseconds: 267824894919 unloaded kexts: com.apple.driver.InternalModemSupport 2.4.0 - last unloaded 143842028782 loaded kexts: com.apple.driver.AppleBluetoothMultitouch 32.7 - last loaded 24409145975 com.apple.driver.IOBluetoothHIDDriver 2.1.10f2 com.apple.driver.AppleMultitouchDriver 194.28 com.apple.driver.InternalModemSupport 2.4.0 com.apple.filesystems.autofs 2.0.2 com.apple.driver.AppleHDAPlatformDriver 1.7.1a2 com.apple.iokit.IOBluetoothSerialManager 2.1.10f2 com.apple.driver.AppleHDAHardwareConfigDriver 1.7.1a2 com.apple.driver.AppleHDA 1.7.1a2 com.apple.driver.AppleUpstreamUserClient 2.7.5 com.apple.kext.ATY_Hypoprion 5.4.8 com.apple.driver.AppleHWSensor 1.9d0 com.apple.driver.AppleGraphicsControl 2.8.15 com.apple.Dont_Steal_Mac_OS_X 6.0.3 com.apple.driver.AppleTyMCEDriver 1.0.0d28 com.apple.driver.AppleHDAController 1.7.1a2 com.apple.iokit.IOFireWireIP 1.7.7 com.apple.driver.AppleIRController 113 com.apple.driver.AudioIPCDriver 1.0.6 com.apple.driver.ACPI_SMC_PlatformPlugin 3.4.0a17 com.apple.driver.AppleLPC 1.3.1 com.apple.driver.AppleBacklight 1.6.0 com.apple.ATIRadeonX2000 5.4.8 com.apple.driver.BroadcomUSBBluetoothHCIController 2.1.10f2 com.apple.driver.AppleHIDKeyboard 1.0.9b4 com.apple.driver.AppleUSBMergeNub 3.5.2 com.apple.iokit.IOSCSIMultimediaCommandsDevice 2.1.1 com.apple.iokit.SCSITaskUserClient 2.1.1 com.apple.driver.XsanFilter 2.7.91 com.apple.iokit.IOATAPIProtocolTransport 1.5.3 com.apple.driver.AppleFileSystemDriver 1.1.0 com.apple.driver.AppleFWOHCI 3.9.7 com.apple.driver.AppleUSBHub 3.4.9 com.apple.iokit.IOUSBUserClient 3.5.2 com.apple.iokit.IOAHCIBlockStorage 1.2.2 com.apple.driver.AppleUSBUHCI 3.5.2 com.apple.iokit.AppleYukon2 3.1.13b2 com.apple.driver.AirPortBrcm43xx 367.91.22 com.apple.driver.AppleAHCIPort 1.7.0 com.apple.driver.AppleIntelPIIXATA 2.0.1 com.apple.driver.AppleUSBEHCI 3.4.6 com.apple.driver.AppleEFINVRAM 1.2.0 com.apple.driver.AppleRTC 1.2.3 com.apple.driver.AppleHPET 1.4 com.apple.driver.AppleACPIPCI 1.2.5 com.apple.driver.AppleACPIButtons 1.2.5 com.apple.driver.AppleSMBIOS 1.4 com.apple.driver.AppleACPIEC 1.2.5 com.apple.driver.AppleAPIC 1.4 com.apple.security.seatbelt 107.12 com.apple.nke.applicationfirewall 1.8.77 com.apple.security.TMSafetyNet 3 com.apple.driver.AppleIntelCPUPowerManagement 76.2.0 com.apple.driver.DiskImages 199 com.apple.BootCache 30.4 com.apple.iokit.IOSerialFamily 9.4 com.apple.driver.DspFuncLib 1.7.1a2 com.apple.iokit.IOHDAFamily 1.7.1a2 com.apple.iokit.IOAudioFamily 1.6.9fc5 com.apple.kext.OSvKernDSPLib 1.1 com.apple.driver.IOPlatformPluginFamily 3.4.0a17 com.apple.driver.AppleSMC 2.3.1d1 com.apple.iokit.IONDRVSupport 1.7.3 com.apple.iokit.IOGraphicsFamily 1.7.3 com.apple.driver.AppleUSBBluetoothHCIController 2.1.10f2 com.apple.iokit.IOBluetoothFamily 2.1.10f2 com.apple.iokit.IOUSBHIDDriver 3.4.6 com.apple.driver.AppleUSBComposite 3.2.0 com.apple.iokit.IOSCSIBlockCommandsDevice 2.1.1 com.apple.iokit.IOBDStorageFamily 1.5 com.apple.iokit.IODVDStorageFamily 1.5 com.apple.iokit.IOCDStorageFamily 1.5 com.apple.iokit.IOSCSIArchitectureModelFamily 2.1.1 com.apple.iokit.IOFireWireFamily 3.4.9 com.apple.iokit.IO80211Family 216.1 com.apple.iokit.IONetworkingFamily 1.6.1 com.apple.iokit.IOAHCIFamily 1.5.0 com.apple.iokit.IOATAFamily 2.0.1 com.apple.iokit.IOUSBFamily 3.5.2 com.apple.driver.AppleEFIRuntime 1.2.0 com.apple.iokit.IOSMBusFamily 1.1 com.apple.iokit.IOStorageFamily 1.5.6 com.apple.iokit.IOHIDFamily 1.5.7 com.apple.driver.AppleACPIPlatform 1.2.5 com.apple.iokit.IOACPIFamily 1.2.0 com.apple.iokit.IOPCIFamily 2.6
This is called a Kernel Panic. It can be cause by software and/or hardware problems. To help diagnose your issue, start up from your original system installation disk (restart with the disk in, and hold down the “D” key till the Apple logo appears and run the AHT (Apple Hardware Test5) and let us know your results. Restart from the installation disk and hold down the “C” key, go to the second screen pull down menu to utilities > Disk Utility and see if you can repair you hard drive then repair your permissions.
