[ericwass]

I keep having kernel panics when I wake from sleep (especially long sleeps). I don't know a thing about how to diagnose them. The only thing I can think that might be doing it is Candy Bar. Can anybody help? Below are the last two entries in my panic log (though by no means my last two panics):

Tue Jul 29 06:06:04 2003




Unresolved kernel trap(cpu 0): 0x700 - Program DAR=0x002650c4 PC=0x01fad4ec
Latest crash info for cpu 0:
Exception state (sv=0x272BC500)
PC=0x01FAD4EC; MSR=0x00089030; DAR=0x002650C4; DSISR=0x40000000; LR=0x01FAD4EE; R1=0x16153BF0; XCP=0x0000001C (0x700 - Program)
Backtrace:
0x01FAD4EE 0x02858800
backtrace terminated - unaligned frame address: 0x0000FFFF

Proceeding back via exception chain:
Exception state (sv=0x272BC500)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x1DAB5000)
PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)

Kernel version:
Darwin Kernel Version 6.6:
Thu May 1 21:48:54 PDT 2003; root:xnu/xnu-344.34.obj~1/RELEASE_PPC


panic(cpu 0): 0x700 - Program
Latest stack backtrace for cpu 0:
Backtrace:
0x0008581C 0x00085C4C 0x000287B4 0x0008F6C8 0x000927D8
Proceeding back via exception chain:
Exception state (sv=0x272BC500)
PC=0x01FAD4EC; MSR=0x00089030; DAR=0x002650C4; DSISR=0x40000000; LR=0x01FAD4EE; R1=0x16153BF0; XCP=0x0000001C (0x700 - Program)
Backtrace:
0x01FAD4EE 0x02858800
backtrace terminated - unaligned frame address: 0x0000FFFF

Exception state (sv=0x1DAB5000)
PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)

Kernel version:
Darwin Kernel Version 6.6:
Thu May 1 21:48:54 PDT 2003; root:xnu/xnu-344.34.obj~1/RELEASE_PPC



*********

Mon Aug 4 09:49:51 2003




Unresolved kernel trap(cpu 0): 0x700 - Program DAR=0x1e988000 PC=0x01fad4ec
Latest crash info for cpu 0:
Exception state (sv=0x1DBB4500)
PC=0x01FAD4EC; MSR=0x00089030; DAR=0x1E988000; DSISR=0x42000000; LR=0x01FAD4EE; R1=0x160FBBF0; XCP=0x0000001C (0x700 - Program)
Backtrace:
0x01FAD4EE 0x02858800
backtrace terminated - unaligned frame address: 0x0000FFFF

Proceeding back via exception chain:
Exception state (sv=0x1DBB4500)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x1DAD4A00)
PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)

Kernel version:
Darwin Kernel Version 6.6:
Thu May 1 21:48:54 PDT 2003; root:xnu/xnu-344.34.obj~1/RELEASE_PPC


panic(cpu 0): 0x700 - Program
Latest stack backtrace for cpu 0:
Backtrace:
0x0008581C 0x00085C4C 0x000287B4 0x0008F6C8 0x000927D8
Proceeding back via exception chain:
Exception state (sv=0x1DBB4500)
PC=0x01FAD4EC; MSR=0x00089030; DAR=0x1E988000; DSISR=0x42000000; LR=0x01FAD4EE; R1=0x160FBBF0; XCP=0x0000001C (0x700 - Program)
Backtrace:
0x01FAD4EE 0x02858800
backtrace terminated - unaligned frame address: 0x0000FFFF

Exception state (sv=0x1DAD4A00)
PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)

Kernel version:
Darwin Kernel Version 6.6:
Thu May 1 21:48:54 PDT 2003; root:xnu/xnu-344.34.obj~1/RELEASE_PPC

----------------------------------

G4 Quicksilver DP 1Ghz
1 GB RAM
OS X 10.2.6

Thank you!

[Angus_D]

Tell someone who cares. Like http://developer.apple.com/bugreporter/ or http://www.apple.com/macosx/feedback/. It's interesting that they're consistently occurring on the same symbol, but I have no idea what could cause that unaligned stack frame. Further investigation would require a copy of the symbols for your kernel, which I don't have to hand, and probably some familiarity with the related kernel source. Apple engineers are the ones who would be most likely able to help you

Oh, and I highly doubt it's CandyBar.