Hi,
I've started getting regular Kernel panics on my trusty old G4 Dual digital Audio 533mhz. They almost always happen when the computer wakes from sleep..I get the grey overlay screen with multi languages saying You need to restart your computer or somesuch. Sometimes when the Comp wakes up I just get a blank/black screen.
I did a memory check using three round of a program called "Rember". Memory seems ok.
I checked my panic log in Console and I'll post the results of two different panics...I'm not sure what this shows..maybe someone could give me a thought on it....
Thu Dec 4 17:44:30 2008
Unresolved kernel trap(cpu 1): 0x300 - Data access DAR=0x00000000212F47E4 PC=0x0000000000071F2C
Latest crash info for cpu 1:
Exception state (sv=0x2B5BA500)
PC=0x00071F2C; MSR=0x00009030; DAR=0x212F47E4; DSISR=0x42000000; LR=0x00071F0C; R1=0x18663B00; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x0063FA00 0x00072764 0x00068AE8 0x000684BC 0x0005FEC8 0x0006014C 0x0004DAB4 0x00021668
0x0001BCE8 0x0001C0F0 0x00094318 0x020B9480
Kernel loadable modules in backtrace (with dependencies):
com.apple.ATIRadeon(3.4.2)@0x617000
dependency: com.apple.iokit.IOPCIFamily(1.4)@0x3f4000
dependency: com.apple.iokit.IOGraphicsFamily(1.3.5)@0x5a0000
dependency: com.apple.iokit.IONDRVSupport(1.3.5)@0x5c0000
Proceeding back via exception chain:
Exception state (sv=0x2B5BA500)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x2B233280)
PC=0x900078B8; MSR=0x0200F030; DAR=0x0022B000; DSISR=0x42000000; LR=0x90007438; R1=0xBFFF6350; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 7.9.0:
Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/RELEASE_PPC
panic(cpu 1): 0x300 - Data access
Latest stack backtrace for cpu 1:
Backtrace:
0x00083498 0x0008397C 0x0001EDA4 0x00090C38 0x0009402C
Proceeding back via exception chain:
Exception state (sv=0x2B5BA500)
PC=0x00071F2C; MSR=0x00009030; DAR=0x212F47E4; DSISR=0x42000000; LR=0x00071F0C; R1=0x18663B00; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x0063FA00 0x00072764 0x00068AE8 0x000684BC 0x0005FEC8 0x0006014C 0x0004DAB4 0x00021668
0x0001BCE8 0x0001C0F0 0x00094318 0x020B9480
Kernel loadable modules in backtrace (with dependencies):
com.apple.ATIRadeon(3.4.2)@0x617000
dependency: com.apple.iokit.IOPCIFamily(1.4)@0x3f4000
dependency: com.apple.iokit.IOGraphicsFamily(1.3.5)@0x5a0000
dependency: com.apple.iokit.IONDRVSupport(1.3.5)@0x5c0000
Exception state (sv=0x2B233280)
PC=0x900078B8; MSR=0x0200F030; DAR=0x0022B000; DSISR=0x42000000; LR=0x90007438; R1=0xBFFF6350; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 7.9.0:
Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/RE@
Here's another report from Console:
Tue Nov 4 08:47:01 2008
Unresolved kernel trap(cpu 1): 0x300 - Data access DAR=0x0000000021000014 PC=0x0000000000071FF8
Latest crash info for cpu 1:
Exception state (sv=0x301C9A00)
PC=0x00071FF8; MSR=0x00009030; DAR=0x21000014; DSISR=0x40000000; LR=0x00071FEC; R1=0x1874B660; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x029A3A40 0x00070D64 0x00052880 0x0026D860 0x0026DAE4 0x00625808 0x006256E8 0x00624144
0x00636654 0x00627794 0x0063D8C4 0x0063B240 0x00626E5C 0x0027E650 0x00280324 0x0007AC48
0x00021668 0x0001BCE8 0x0001C0F0 0x00094318 0x006E0064
Kernel loadable modules in backtrace (with dependencies):
com.apple.driver.Apple02Audio(2.5.0b1)@0x6cf000
dependency: com.apple.iokit.IOUSBFamily(2.1.5)@0x466000
dependency: com.apple.iokit.IOAudioFamily(1.5.0b10)@0x4ec000
dependency: com.apple.driver.Apple02DBDMAAudio(2.5.0)@0x6c1000
com.apple.ATIRadeon(3.4.2)@0x620000
dependency: com.apple.iokit.IOPCIFamily(1.4)@0x453000
dependency: com.apple.iokit.IOGraphicsFamily(1.3.5)@0x58c000
dependency: com.apple.iokit.IONDRVSupport(1.3.5)@0x5ac000
Proceeding back via exception chain:
Exception state (sv=0x301C9A00)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x2B2A7280)
PC=0x900078B8; MSR=0x0200F030; DAR=0x0022A048; DSISR=0x40000000; LR=0x90007438; R1=0xBFFF6700; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 7.9.0:
Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/RELEASE_PPC
panic(cpu 0): ppc_usimple_lock: simple lock deadlock detection l=0x00338DB0, pc=0x00071FEC
Latest stack backtrace for cpu 0:
Backtrace:
0x00083498 0x0008397C 0x0001EDA4 0x0008DE5C 0x00071FEC 0x00070D64 0x00077854 0x00077624
0x0026D884 0x0026DAE4 0x0026CAF0 0x0026C19C 0x003B16C4 0x003AC6BC 0x003ACFEC 0x003A9ABC
0x00749108 0x0074A60C 0x00035148 0x00035028
Kernel loadable modules in backtrace (with dependencies):
com.apple.iokit.IOSCSIMultimediaCommandsDevice(1.3.9)@0x740000
dependency: com.apple.iokit.IOStorageFamily(1.3.4)@0x5c2000
dependency: com.apple.iokit.IOSCSIBlockCommandsDevice(1.3.9)@0x723000
dependency: com.apple.iokit.IOSCSIArchitectureMod`
*********
I've started getting regular Kernel panics on my trusty old G4 Dual digital Audio 533mhz. They almost always happen when the computer wakes from sleep..I get the grey overlay screen with multi languages saying You need to restart your computer or somesuch. Sometimes when the Comp wakes up I just get a blank/black screen.
I did a memory check using three round of a program called "Rember". Memory seems ok.
I checked my panic log in Console and I'll post the results of two different panics...I'm not sure what this shows..maybe someone could give me a thought on it....
Thu Dec 4 17:44:30 2008
Unresolved kernel trap(cpu 1): 0x300 - Data access DAR=0x00000000212F47E4 PC=0x0000000000071F2C
Latest crash info for cpu 1:
Exception state (sv=0x2B5BA500)
PC=0x00071F2C; MSR=0x00009030; DAR=0x212F47E4; DSISR=0x42000000; LR=0x00071F0C; R1=0x18663B00; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x0063FA00 0x00072764 0x00068AE8 0x000684BC 0x0005FEC8 0x0006014C 0x0004DAB4 0x00021668
0x0001BCE8 0x0001C0F0 0x00094318 0x020B9480
Kernel loadable modules in backtrace (with dependencies):
com.apple.ATIRadeon(3.4.2)@0x617000
dependency: com.apple.iokit.IOPCIFamily(1.4)@0x3f4000
dependency: com.apple.iokit.IOGraphicsFamily(1.3.5)@0x5a0000
dependency: com.apple.iokit.IONDRVSupport(1.3.5)@0x5c0000
Proceeding back via exception chain:
Exception state (sv=0x2B5BA500)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x2B233280)
PC=0x900078B8; MSR=0x0200F030; DAR=0x0022B000; DSISR=0x42000000; LR=0x90007438; R1=0xBFFF6350; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 7.9.0:
Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/RELEASE_PPC
panic(cpu 1): 0x300 - Data access
Latest stack backtrace for cpu 1:
Backtrace:
0x00083498 0x0008397C 0x0001EDA4 0x00090C38 0x0009402C
Proceeding back via exception chain:
Exception state (sv=0x2B5BA500)
PC=0x00071F2C; MSR=0x00009030; DAR=0x212F47E4; DSISR=0x42000000; LR=0x00071F0C; R1=0x18663B00; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x0063FA00 0x00072764 0x00068AE8 0x000684BC 0x0005FEC8 0x0006014C 0x0004DAB4 0x00021668
0x0001BCE8 0x0001C0F0 0x00094318 0x020B9480
Kernel loadable modules in backtrace (with dependencies):
com.apple.ATIRadeon(3.4.2)@0x617000
dependency: com.apple.iokit.IOPCIFamily(1.4)@0x3f4000
dependency: com.apple.iokit.IOGraphicsFamily(1.3.5)@0x5a0000
dependency: com.apple.iokit.IONDRVSupport(1.3.5)@0x5c0000
Exception state (sv=0x2B233280)
PC=0x900078B8; MSR=0x0200F030; DAR=0x0022B000; DSISR=0x42000000; LR=0x90007438; R1=0xBFFF6350; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 7.9.0:
Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/RE@
Here's another report from Console:
Tue Nov 4 08:47:01 2008
Unresolved kernel trap(cpu 1): 0x300 - Data access DAR=0x0000000021000014 PC=0x0000000000071FF8
Latest crash info for cpu 1:
Exception state (sv=0x301C9A00)
PC=0x00071FF8; MSR=0x00009030; DAR=0x21000014; DSISR=0x40000000; LR=0x00071FEC; R1=0x1874B660; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x029A3A40 0x00070D64 0x00052880 0x0026D860 0x0026DAE4 0x00625808 0x006256E8 0x00624144
0x00636654 0x00627794 0x0063D8C4 0x0063B240 0x00626E5C 0x0027E650 0x00280324 0x0007AC48
0x00021668 0x0001BCE8 0x0001C0F0 0x00094318 0x006E0064
Kernel loadable modules in backtrace (with dependencies):
com.apple.driver.Apple02Audio(2.5.0b1)@0x6cf000
dependency: com.apple.iokit.IOUSBFamily(2.1.5)@0x466000
dependency: com.apple.iokit.IOAudioFamily(1.5.0b10)@0x4ec000
dependency: com.apple.driver.Apple02DBDMAAudio(2.5.0)@0x6c1000
com.apple.ATIRadeon(3.4.2)@0x620000
dependency: com.apple.iokit.IOPCIFamily(1.4)@0x453000
dependency: com.apple.iokit.IOGraphicsFamily(1.3.5)@0x58c000
dependency: com.apple.iokit.IONDRVSupport(1.3.5)@0x5ac000
Proceeding back via exception chain:
Exception state (sv=0x301C9A00)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x2B2A7280)
PC=0x900078B8; MSR=0x0200F030; DAR=0x0022A048; DSISR=0x40000000; LR=0x90007438; R1=0xBFFF6700; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 7.9.0:
Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/RELEASE_PPC
panic(cpu 0): ppc_usimple_lock: simple lock deadlock detection l=0x00338DB0, pc=0x00071FEC
Latest stack backtrace for cpu 0:
Backtrace:
0x00083498 0x0008397C 0x0001EDA4 0x0008DE5C 0x00071FEC 0x00070D64 0x00077854 0x00077624
0x0026D884 0x0026DAE4 0x0026CAF0 0x0026C19C 0x003B16C4 0x003AC6BC 0x003ACFEC 0x003A9ABC
0x00749108 0x0074A60C 0x00035148 0x00035028
Kernel loadable modules in backtrace (with dependencies):
com.apple.iokit.IOSCSIMultimediaCommandsDevice(1.3.9)@0x740000
dependency: com.apple.iokit.IOStorageFamily(1.3.4)@0x5c2000
dependency: com.apple.iokit.IOSCSIBlockCommandsDevice(1.3.9)@0x723000
dependency: com.apple.iokit.IOSCSIArchitectureMod`
*********