[mousehouse]

I have some weird sleeping issue on my September 2005 PowerMac DP2.3... When I sleep my Mac the followwing happens:

- Mac goed to sleep
- Mac immediately wakes up

When I sleep it again at that point it will usually crash with a kernel panic (see panic.log below).

Machine is basically standard with the only external addon being my iSight. cmd+option+P+R did not fix it.

Besides this my Mac has _never_ crashed but heavily used. Any clues?

panic.log:

Unresolved kernel trap(cpu 0): 0x400 - Inst access DAR=0x0000000000387000 PC=0x0000000000000000
Latest crash info for cpu 0:
Exception state (sv=0x30874500)
PC=0x00000000; MSR=0x40009030; DAR=0x00387000; DSISR=0x40000000; LR=0x002C4EBC; R1=0x17793D20; XCP=0x00000010 (0x400 - Inst access)
Backtrace:
0x002C4E58 0x002C24F0 0x00572374 0x0003C738 0x000A9694
Kernel loadable modules in backtrace (with dependencies):
com.apple.iokit.IOSCSIArchitectureModelFamily(1.4. 0)@0x565000
Proceeding back via exception chain:
Exception state (sv=0x30874500)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x2FCB7C80)
PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)

Kernel version:
Darwin Kernel Version 8.2.0: Fri Jun 24 17:46:54 PDT 2005; root:xnu-792.2.4.obj~3/RELEASE_PPC
panic(cpu 0 caller 0xFFFF0004): 0x400 - Inst access
Latest stack backtrace for cpu 0:
Backtrace:
0x00095544 0x00095A5C 0x0002683C 0x000A819C 0x000ABB00
Proceeding back via exception chain:
Exception state (sv=0x30874500)
PC=0x00000000; MSR=0x40009030; DAR=0x00387000; DSISR=0x40000000; LR=0x002C4EBC; R1=0x17793D20; XCP=0x00000010 (0x400 - Inst access)
Backtrace:
0x002C4E58 0x002C24F0 0x00572374 0x0003C738 0x000A9694
Kernel loadable modules in backtrace (with dependencies):
com.apple.iokit.IOSCSIArchitectureModelFamily(1.4. 0)@0x565000
Exception state (sv=0x2FCB7C80)
PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)

Kernel version:
Darwin Kernel Version 8.2.0: Fri Jun 24 17:46:54 PDT 2005; root:xnu-792.2.4.obj~3/RELEASE_PPC
*********

Fri Oct 21 06:40:37 2005


Unresolved kernel trap(cpu 0): 0x400 - Inst access DAR=0x00000000E02FF000 PC=0x0000000000000000
Latest crash info for cpu 0:
Exception state (sv=0x304EF780)
PC=0x00000000; MSR=0x40009030; DAR=0xE02FF000; DSISR=0x40000000; LR=0x002C4EBC; R1=0x1772BD20; XCP=0x00000010 (0x400 - Inst access)
Backtrace:
0x002C4E58 0x002C24F0 0x00572374 0x0003C738 0x000A9694
Kernel loadable modules in backtrace (with dependencies):
com.apple.iokit.IOSCSIArchitectureModelFamily(1.4. 0)@0x565000
Proceeding back via exception chain:
Exception state (sv=0x304EF780)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x3020F780)
PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)

Kernel version:
Darwin Kernel Version 8.2.0: Fri Jun 24 17:46:54 PDT 2005; root:xnu-792.2.4.obj~3/RELEASE_PPC
panic(cpu 0 caller 0xFFFF0004): 0x400 - Inst access
Latest stack backtrace for cpu 0:
Backtrace:
0x00095544 0x00095A5C 0x0002683C 0x000A819C 0x000ABB00
Proceeding back via exception chain:
Exception state (sv=0x304EF780)
PC=0x00000000; MSR=0x40009030; DAR=0xE02FF000; DSISR=0x40000000; LR=0x002C4EBC; R1=0x1772BD20; XCP=0x00000010 (0x400 - Inst access)
Backtrace:
0x002C4E58 0x002C24F0 0x00572374 0x0003C738 0x000A9694
Kernel loadable modules in backtrace (with dependencies):
com.apple.iokit.IOSCSIArchitectureModelFamily(1.4. 0)@0x565000
Exception state (sv=0x3020F780)
PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)

Kernel version:
Darwin Kernel Version 8.2.0: Fri Jun 24 17:46:54 PDT 2005; root:xnu-792.2.4.obj~3/RELEASE_PPC
*********

[seanc]

com.apple.iokit.IOSCSIArchitectureModelFamily(1.4. 0)@0x565000

Looks like it could be something to do with SCSI????

[mousehouse]

yeah, but I don't have SCSI? I just saw that I have an external cardreaser which is connected to the hub in my Cinema Display (duh ). I unplugged it, let's see it if it makes a difference

[seanc]

Hence the reason i'm confused about why SCSI would be popping up in there.

Do you have any other devices attached?

Try just having Keyboard, Monitor, Mouse and your internet connection and see what happens.
I'm assuming this is easy to reproduce by sleeping the powermac?

[mousehouse]

Originally Posted by seanc

Hence the reason i'm confused about why SCSI would be popping up in there.

Do you have any other devices attached?

Try just having Keyboard, Monitor, Mouse and your internet connection and see what happens.
I'm assuming this is easy to reproduce by sleeping the powermac?

yup, very easy to reproduce. maybe the scsi driver is attached for the card reader... dunno. as it's connected to the ACD I missed it. i'm trying to get my Mac to lock up, will try again right after hitting "Submit Reply"

edit: hasn't crashed once with the card reader detached...

[seanc]

Now you need to test it with the card reader and see what happens.

It could be because it's connected to the ACD but you should be able to work that out with some trial and error.