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notbillcosby

 
Member Since: Dec 07, 2010
Posts: 13
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Alright. After the firmware update, everything seemed cool. The computer ran nicely for a few hours. I turned it off, put the 'new' ram back in, and rebooted. Kernel Panic. I popped the old stuff back in and here I am... So I'm guessing it has to do the RAM. This confuses me though, because pre-firmware update, swapping RAM seemed to make zero difference. Below is the most recent file from the Diagnostic Reports folder:

Mon Apr 30 00:31:36 2012
Machine-check capabilities (cpu 1) 0x0000000000000806:
family: 6 model: 15 stepping: 6 microcode: 199
Intel(R) Core(TM)2 CPU T7400 @ 2.16GHz
6 error-reporting banks
threshold-based error status present
Machine-check status 0x0000000000000004:
machine-check in progress
MCA error-reporting registers:
IA32_MC0_STATUS(0x401): 0x1000000000000000 invalid
IA32_MC1_STATUS(0x405): 0x0000000000000000 invalid
IA32_MC2_STATUS(0x409): 0x0000000000000000 invalid
IA32_MC3_STATUS(0x40d): 0x0020000000000000 invalid
IA32_MC4_STATUS(0x411): 0xf200000000040151 valid
MCA error code: 0x0151
Model specific error code: 0x0004
Other information: 0x00000000
Threshold-based status: No tracking
Status bits:
Processor context corrupt
Error enabled
Uncorrected error
Error overflow
IA32_MC5_STATUS(0x415): 0xb200003008000e0f valid
MCA error code: 0x0e0f
Model specific error code: 0x0800
Other information: 0x00000030
Threshold-based status: No tracking
Status bits:
Processor context corrupt
Error enabled
Uncorrected error
panic(cpu 1 caller 0x2aaf41): Machine Check at 0x00522ccc, thread:0x70a3000, trapno:0x12, err:0x0,registers:
CR0: 0x8001003b, CR2: 0x04545000, CR3: 0x27842000, CR4: 0x00000660
EAX: 0x41c3afff, EBX: 0x00000007, ECX: 0x354fb2c6, EDX: 0x00000bac
ESP: 0x42153830, EBP: 0x42153888, ESI: 0x00000006, EDI: 0x00000004
EFL: 0x00010206, EIP: 0x00522ccc

Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)
0x41e7efb8 : 0x21b837 (0x5dd7fc 0x41e7efec 0x223ce1 0x0)
0x41e7f008 : 0x2aaf41 (0x59dfe4 0x59e0d1 0x522ccc 0x70a3000)
0x41e7f0f8 : 0x2a29f2 (0x1 0xeeeeeeee 0xeeeeeeee 0xeeeeeeee)
0x42153888 : 0x5246cb (0x42153a18 0x1000 0x13 0x3532f070)
0x42153988 : 0x47ea6121 (0x42153a18 0x5 0x0 0x354fb004)
0x42153a68 : 0x47ea701b (0x0 0x0 0x456 0x1)
0x42153be8 : 0x47ea7353 (0x0 0x0 0x0 0x456)
0x42153c28 : 0x315981 (0x7961d7c 0x5a5ffd0 0x5cb4404 0x0)
0x42153c88 : 0x3175ce (0x0 0x0 0x1000 0x0)
0x42153d58 : 0x42e6d5 (0x42153dfc 0x42153dbc 0x78d9e10 0x0)
0x42153dd8 : 0x2ff592 (0x42153dfc 0x3 0x42153e28 0x58a167)
0x42153e28 : 0x2f45e1 (0x7961d7c 0x42153ec4 0x0 0x42153f54)
0x42153e78 : 0x49f5f9 (0x63dfe30 0x42153ec4 0x0 0x42153f54)
0x42153f18 : 0x49fd75 (0x42153f54 0x63dfe30 0x5007a00 0x1)
0x42153f78 : 0x4f82fb (0x63c62a0 0x67a1248 0x6a27234 0x1)
0x42153fc8 : 0x2a251d (0x67a1244 0x0 0x10 0x67a1244)
Kernel Extensions in backtrace (with dependencies):
com.apple.AppleFSCompression.AppleFSCompressionTyp eZlib(1.0.0d1)@0x47ea4000->0x47ea9fff

BSD process name corresponding to current thread: mdworker

Mac OS version:
10K549

Kernel version:
Darwin Kernel Version 10.8.0: Tue Jun 7 16:33:36 PDT 2011; root:xnu-1504.15.3~1/RELEASE_I386
System model name: iMac5,1 (Mac-F4228EC8)

System uptime in nanoseconds: 89866789464
unloaded kexts:
(none)
loaded kexts:
com.apple.driver.AppleTyMCEDriver 1.0.2d2
com.apple.driver.AppleHWSensor 1.9.3d0
com.apple.driver.InternalModemSupport 2.6.2
com.apple.driver.AudioAUUC 1.57
com.apple.driver.AppleUpstreamUserClient 3.5.7
com.apple.driver.AppleMCCSControl 1.0.20
com.apple.driver.AppleIntelYonahProfile 14
com.apple.kext.ATIFramebuffer 6.3.6
com.apple.driver.AppleIntelPenrynProfile 17
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.ATIRadeonX1000 6.3.6
com.apple.driver.AppleIntelNehalemProfile 11
com.apple.driver.AudioIPCDriver 1.1.6
com.apple.driver.AppleHDA 2.0.5f14
com.apple.driver.AirPortBrcm43xx 423.91.27
com.apple.driver.AppleGraphicsControl 2.10.6
com.apple.driver.AppleWWANSupport1 2.0.4b0
com.apple.iokit.AppleYukon2 3.2.1b1
com.apple.driver.AppleIntelMeromProfile 19
com.apple.driver.AirPortBrcm43224 428.42.4
com.apple.driver.ACPI_SMC_PlatformPlugin 4.7.0a1
com.apple.driver.AppleLPC 1.5.1
com.apple.driver.AppleBacklight 170.0.46
com.apple.filesystems.autofs 2.1.0
com.apple.driver.AppleIRController 303.8
com.apple.driver.CSRHIDTransitionDriver 2.4.5f3
com.apple.driver.AppleWWANSupport 2.0.4b0
com.apple.driver.USBCameraFirmwareLoader 1.1.0
com.apple.iokit.SCSITaskUserClient 2.6.8
com.apple.iokit.IOAHCIBlockStorage 1.6.4
com.apple.driver.AppleUSBHub 4.2.4
com.apple.driver.AppleAHCIPort 2.1.7
com.apple.driver.AppleIntelPIIXATA 2.5.1
com.apple.driver.AppleFWOHCI 4.7.3
com.apple.driver.AppleUSBEHCI 4.2.4
com.apple.BootCache 31.1
com.apple.AppleFSCompression.AppleFSCompressionTyp eZlib 1.0.0d1
com.apple.driver.AppleEFINVRAM 1.4.0
com.apple.driver.AppleUSBUHCI 4.2.0
com.apple.driver.AppleRTC 1.3.1
com.apple.driver.AppleHPET 1.5
com.apple.driver.AppleACPIButtons 1.3.6
com.apple.driver.AppleSMBIOS 1.7
com.apple.driver.AppleACPIEC 1.3.6
com.apple.driver.AppleAPIC 1.4
com.apple.driver.AppleIntelCPUPowerManagementClien t 142.6.0
com.apple.security.sandbox 1
com.apple.security.quarantine 0
com.apple.nke.applicationfirewall 2.1.14
com.apple.driver.AppleIntelCPUPowerManagement 142.6.0
com.apple.driver.AppleProfileReadCounterAction 17 - last loaded 20972397694
com.apple.driver.AppleProfileTimestampAction 10
com.apple.driver.AppleProfileThreadInfoAction 14
com.apple.driver.AppleProfileRegisterStateAction 10
com.apple.driver.AppleProfileKEventAction 10
com.apple.driver.AppleProfileCallstackAction 20
com.apple.iokit.IOSurface 74.2
com.apple.iokit.IOBluetoothSerialManager 2.4.5f3
com.apple.driver.AppleHDAHardwareConfigDriver 2.0.5f14
com.apple.driver.DspFuncLib 2.0.5f14
com.apple.iokit.IOAudioFamily 1.8.3fc2
com.apple.kext.OSvKernDSPLib 1.3
com.apple.iokit.IOSerialFamily 10.0.3
com.apple.iokit.IOFireWireIP 2.0.3
com.apple.iokit.AppleProfileFamily 41
com.apple.driver.AppleHDAController 2.0.5f14
com.apple.iokit.IOHDAFamily 2.0.5f14
com.apple.iokit.IO80211Family 320.1
com.apple.iokit.IONetworkingFamily 1.10
com.apple.driver.AppleSMC 3.1.0d5
com.apple.driver.IOPlatformPluginFamily 4.7.0a1
com.apple.driver.AppleSMBusPCI 1.0.10d0
com.apple.driver.AppleBacklightExpert 1.0.1
com.apple.iokit.IONDRVSupport 2.2.1
com.apple.kext.ATI1600Controller 6.3.6
com.apple.kext.ATISupport 6.3.6
com.apple.iokit.IOGraphicsFamily 2.2.1
com.apple.driver.AppleUSBMergeNub 4.2.4
com.apple.driver.CSRUSBBluetoothHCIController 2.4.5f3
com.apple.driver.AppleUSBBluetoothHCIController 2.4.5f3
com.apple.iokit.IOBluetoothFamily 2.4.5f3
com.apple.driver.AppleUSBHIDMouse 162
com.apple.driver.AppleHIDMouse 162
com.apple.iokit.IOUSBHIDDriver 4.2.0
com.apple.driver.AppleUSBComposite 3.9.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice 2.6.8
com.apple.iokit.IOBDStorageFamily 1.6
com.apple.iokit.IODVDStorageFamily 1.6
com.apple.iokit.IOCDStorageFamily 1.6.1
com.apple.driver.XsanFilter 402.1
com.apple.iokit.IOATAPIProtocolTransport 2.5.1
com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.8
com.apple.iokit.IOUSBUserClient 4.2.4
com.apple.iokit.IOAHCIFamily 2.0.6
com.apple.iokit.IOATAFamily 2.5.1
com.apple.iokit.IOFireWireFamily 4.2.6
com.apple.driver.AppleFileSystemDriver 2.0
com.apple.iokit.IOUSBFamily 4.2.4
com.apple.driver.AppleEFIRuntime 1.4.0
com.apple.iokit.IOHIDFamily 1.6.6
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.TMSafetyNet 6
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.DiskImages 289
com.apple.iokit.IOStorageFamily 1.6.3
com.apple.driver.AppleACPIPlatform 1.3.6
com.apple.iokit.IOPCIFamily 2.6.5
com.apple.iokit.IOACPIFamily 1.3.0


Any light to shed? Thanks to everyone for your help!
QUOTE Thanks