Can somebody help me with interpreting kernel panic, please?

hello folks,

recently, g4 1.67 started experiencing kernel panics. started ordinary bad ram symptoms - 2 or chims on startup... backing normal after resitting modules (for 5 days)

have tried clean system reinstalling (with zeroing) , 'resolving kernel panic' document....

now, can savvy @ this:

sat feb 25 03:53:18 2012


unresolved kernel trap(cpu 0): 0x300 - data access dar=0x000000003c377fb6 pc=0x00000000005709e0
latest crash info cpu 0:
exception state (sv=0x42a08780)
pc=0x005709e0; msr=0x0000b030; dar=0x3c377fb6; dsisr=0x42000000; lr=0x005709a8; r1=0x2c7cbc70; xcp=0x0000000c (0x300 - data access)
backtrace:
0x005708fc 0x0057170c 0x00571528 0x005712fc 0x0056aa34 0x0056a824
0x002ece20 0x000ac0ac 0xfff9e6f9
kernel loadable modules in backtrace (with dependencies):
com.apple.iokit.ioaudiofamily(1.5.5b2)@0x55c000
dependency: com.apple.iokit.iousbfamily(2.5.6)@0x43c000
proceeding via exception chain:
exception state (sv=0x42a08780)
dumped "latest" state. skipping...
exception state (sv=0x42f6da00)
pc=0x90aed0f8; msr=0x0200f030; dar=0xeffffca0; dsisr=0x40000000; lr=0x91463d6c; r1=0xf0305980; xcp=0x00000030 (0xc00 - system call)

kernel version:
darwin kernel version 8.7.0: fri may 26 15:20:53 pdt 2006; root:xnu-792.6.76.obj~1/release_ppc
panic(cpu 0 caller 0xffff0003): 0x300 - data access
latest stack backtrace cpu 0:
backtrace:
0x00095718 0x00095c30 0x0002683c 0x000a8404 0x000abd80
proceeding via exception chain:
exception state (sv=0x42a08780)
pc=0x005709e0; msr=0x0000b030; dar=0x3c377fb6; dsisr=0x42000000; lr=0x005709a8; r1=0x2c7cbc70; xcp=0x0000000c (0x300 - data access)
backtrace:
0x005708fc 0x0057170c 0x00571528 0x005712fc 0x0056aa34 0x0056a824
0x002ece20 0x000ac0ac 0xfff9e6f9
kernel loadable modules in backtrace (with dependencies):
com.apple.iokit.ioaudiofamily(1.5.5b2)@0x55c000
dependency: com.apple.iokit.iousbfamily(2.5.6)@0x43c000
exception state (sv=0x42f6da00)
pc=0x90aed0f8; msr=0x0200f030; dar=0xeffffca0; dsisr=0x40000000; lr=0x91463d6c; r1=0xf0305980; xcp=0x00000030 (0xc00 - system call)

kernel version:
darwin kernel version 8.7.0: fri may 26 15:20:53 pdt 2006; root:xnu-792.6.76.obj~1/release_ppc

*********

sorry grammar, guys. waked , not first language

 

why don't run aht (apple hardware test) on computer?maybe tell something...
download here: http://www.info.apple.com/support/aht.html

info , more in faq on sig.

 

Forums Macs PowerPC Macs

• iPhone
• Mac OS & System Software
• iPad
• Apple Watch
• Notebooks
• iTunes
• Apple ID
• iCloud
• Desktop Computers
• Apple Music
• Professional Applications
• iPod
• iWork
• Apple TV
• iLife
• Wireless