Kernel panic in 10.4.9
Thu Mar 15 18:17:47 2007
panic(cpu 0 caller 0x000A8A00): Uncorrectable machine check: pc = 0000000000882B50, msr = 000000004000B030, dsisr = 42000000, dar = 000000001C48E3DC
AsyncSrc = 0000000000000000, CoreFIR = 0000000000000000
L2FIR = 0000000000000000, BusFir = 0000000000000000
Latest stack backtrace for cpu 0:
Backtrace:
0x000952D8 0x000957F0 0x00026898 0x000A8A00 0x000A7C90 0x000AB980
Proceeding back via exception chain:
Exception state (sv=0x276A6000)
PC=0x00882B50; MSR=0x4000B030; DAR=0x1C48E3DC; DSISR=0x42000000; LR=0x00882B78; R1=0x12373990; XCP=0x00000008 (0x200 - Machine check)
Backtrace:
0x00882CC0 0x00863CDC 0x002E94C0 0x002EB38C 0x0008C06C 0x0002921C
0x000233F8 0x000ABCAC 0x01D0BA00
Kernel loadable modules in backtrace (with dependencies):
com.apple.GeForce(4.1.8)@0x858000
dependency: com.apple.iokit.IOPCIFamily(1.7)@0x464000
dependency: com.apple.iokit.IOGraphicsFamily(1.4.1)@0x655000
dependency: com.apple.iokit.IONDRVSupport(1.4.1)@0x679000
dependency: com.apple.NVDAResman(4.1.8)@0x68f000
Exception state (sv=0x2736C000)
PC=0x9000B4C8; MSR=0x0000F030; DAR=0x1C48E3DC; DSISR=0x42000000; LR=0x9000B41C; R1=0xBFFFE900; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 8.9.0: Thu Feb 22 20:54:07 PST 2007; root:xnu-792.17.14~1/RELEASE_PPC
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The log would appear to point to a graphics card problem. Has anyone any ideas what might be wrong? Any help gratefully received.
iMac G4 1ghz USB2, Mac OS X (10.4.9)