Hello, folks,
My until-now trusty G4 running 10.3.9 is having nearly daily kernel
panics, and I have reached the end of my very basic Mac knowledge. I
wonder if someone could help. So far I have
reset PRAM/NVRAM;
run the Apple Hardware Test more than once; it passes all each time;
repaired permissions on the HD;
run fsck multiple times; the file system appears to be OK;
verified the HD from my OSX install disk as well as resident disk
utility.
Kernel panics happen under safe boot as well as normal. This is a 466
MHz PPC G4 with 640 MB SDRAM. I appreciate any insight you have! Some
excerpts from today's panic logs:
[This occurred twice:]
Unresolved kernel trap(cpu 0): 0x300 - Data access
DAR=0x00000000506F7865 [snip]
Kernel loadable modules in backtrace (with dependencies):
com.apple.iokit.IOSCSIMultimediaCommandsDevice(1.3.9)@0x717000
dependency: com.apple.iokit.IOStorageFamily(1.3.4)@0x5c7000
dependency:
com.apple.iokit.IOSCSIBlockCommandsDevice(1.3.9)@0x6d9000
dependency:
com.apple.iokit.IOSCSIArchitectureModelFamily(1.3.9)@0x3a5000
dependency:
com.apple.iokit.IODVDStorageFamily(1.3.1)@0x710000
dependency:
com.apple.iokit.IOCDStorageFamily(1.3.1)@0x703000
com.apple.iokit.IOSCSIArchitectureModelFamily(1.3.9)@0x3a5000
*************
Unresolved kernel trap(cpu 0): 0x300 - Data access
DAR=0x0000000000000018 [snip]
Kernel loadable modules in backtrace (with dependencies):
com.apple.driver.KeyLargoATA(1.1.0f1)@0x742000
dependency: com.apple.iokit.IOATAFamily(1.5.5f1)@0x394000
com.apple.iokit.IOATAFamily(1.5.5f1)@0x394000
Proceeding back via exception chain:
Exception state (sv=0x22373280)
**************
[This occurred twice:]
Unresolved kernel trap(cpu 0): 0x300 - Data access
DAR=0x0000000000000018 [snip]
backtrace continues...
Kernel loadable modules in backtrace (with dependencies):
com.apple.iokit.IOATABlockStorage(1.3.1)@0x22de1000
dependency:
com.apple.iokit.IOStorageFamily(1.3.4)@0x22da9000
dependency: com.apple.iokit.IOATAFamily(1.5.5f1)@0x22c82000
com.apple.iokit.IOStorageFamily(1.3.4)@0x22da9000
com.apple.iokit.IOATAFamily(1.5.5f1)@0x22c82000
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