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Mac Pro G5 goes to sleep and won't wake: Kernel panic

I have a quad-core intel Xeon G5 that I use for recording/mixing music. For the last month I've been getting "kernel Panic" situations where the computer goes to sleep and can't be awakened. I need to hard reboot to get back in. It seems to happen when I have a project open (Digital Performer 7) and a lot of tracks are playing. If anyone can help decipher this, here's the latest panic report info:


Thu Nov 19 12:47:55 2015

panic(cpu 4 caller 0xffffff80002d1208): Kernel trap at 0xffffff7f814e479c, type 0=divide error, registers:

CR0: 0x0000000080010033, CR2: 0x00000001000fb000, CR3: 0x0000000000100000, CR4: 0x0000000000000660

RAX: 0x00000000007c8300, RBX: 0xffffff8102af3708, RCX: 0xffffff7f8155eb00, RDX: 0x0000000000000000

RSP: 0xffffff8102af36e0, RBP: 0xffffff8102af36f0, RSI: 0xffffff7f8155eae0, RDI: 0x0000000000000000

R8: 0x0000000000000000, R9: 0xffffff7f8155eb00, R10: 0x0000000066000200, R11: 0xffffff7f815f5fd6

R12: 0xffffff7f8155eca0, R13: 0x0000000000000027, R14: 0xffffff8102af3742, R15: 0xffffff8102af3708

RFL: 0x0000000000010246, RIP: 0xffffff7f814e479c, CS: 0x0000000000000008, SS: 0x0000000000000010

Error code: 0x0000000000000000


Backtrace (CPU 4), Frame : Return Address

0xffffff8102af3380 : 0xffffff8000204d15

0xffffff8102af3480 : 0xffffff80002d1208

0xffffff8102af35d0 : 0xffffff80002e3f4a

0xffffff8102af35e0 : 0xffffff7f814e479c

0xffffff8102af36f0 : 0xffffff7f814e395e

0xffffff8102af3790 : 0xffffff7f814e68b1

0xffffff8102af37c0 : 0xffffff7f815015af

0xffffff8102af3820 : 0xffffff7f8150fd06

0xffffff8102af3840 : 0xffffff7f8151ea4a

0xffffff8102af3880 : 0xffffff7f81508304

0xffffff8102af38b0 : 0xffffff7f8150aad4

0xffffff8102af3900 : 0xffffff7f8150aa6a

0xffffff8102af3970 : 0xffffff7f8150c019

0xffffff8102af3990 : 0xffffff7f814ff215

0xffffff8102af3a50 : 0xffffff7f814ffb7a

0xffffff8102af3b70 : 0xffffff7f814f6238

0xffffff8102af3bb0 : 0xffffff7f814f7c68

0xffffff8102af3be0 : 0xffffff7f814f7e65

0xffffff8102af3c60 : 0xffffff7f81504a5e

0xffffff8102af3c90 : 0xffffff7f81534f59

0xffffff8102af3cb0 : 0xffffff7f8161009f

0xffffff8102af3cd0 : 0xffffff7f8160f457

0xffffff8102af3ce0 : 0xffffff7f8160b534

0xffffff8102af3d00 : 0xffffff7f81624d23

0xffffff8102af3d30 : 0xffffff7f81625029

0xffffff8102af3d60 : 0xffffff7f81623a58

0xffffff8102af3db0 : 0xffffff7f81623c09

0xffffff8102af3e00 : 0xffffff7f8084e142

0xffffff8102af3e50 : 0xffffff7f8084e2fe

0xffffff8102af3e80 : 0xffffff7f808569a6

0xffffff8102af3ed0 : 0xffffff800053be3c

0xffffff8102af3f10 : 0xffffff800053b31f

0xffffff8102af3f60 : 0xffffff800053afc5

0xffffff8102af3fa0 : 0xffffff80002c8527

Kernel Extensions in backtrace (with dependencies):

com.apple.kext.ATIFramebuffer(6.3.6)@0xffffff7f8161d000->0xffffff7f81630fff

dependency: com.apple.iokit.IOACPIFamily(1.3.0)@0xffffff7f80b18000

dependency: com.apple.iokit.IOPCIFamily(2.6.5)@0xffffff7f80829000

dependency: com.apple.iokit.IOGraphicsFamily(2.2.1)@0xffffff7f80840000

dependency: com.apple.kext.ATISupport(6.3.6)@0xffffff7f814c4000

com.apple.kext.ATI5000Controller(6.3.6)@0xffffff7f815f2000->0xffffff7f8161cfff

dependency: com.apple.iokit.IOACPIFamily(1.3.0)@0xffffff7f80b18000

dependency: com.apple.iokit.IOPCIFamily(2.6.5)@0xffffff7f80829000

dependency: com.apple.iokit.IOGraphicsFamily(2.2.1)@0xffffff7f80840000

dependency: com.apple.kext.ATISupport(6.3.6)@0xffffff7f814c4000

com.apple.kext.ATISupport(6.3.6)@0xffffff7f814c4000->0xffffff7f815f1fff

dependency: com.apple.iokit.IOACPIFamily(1.3.0)@0xffffff7f80b18000

dependency: com.apple.iokit.IOPCIFamily(2.6.5)@0xffffff7f80829000

dependency: com.apple.iokit.IOGraphicsFamily(2.2.1)@0xffffff7f80840000

com.apple.iokit.IOGraphicsFamily(2.2.1)@0xffffff7f80840000->0xffffff7f80867fff

dependency: com.apple.iokit.IOPCIFamily(2.6.5)@0xffffff7f80829000


BSD process name corresponding to current thread: kernel_task


Mac OS version:

10K549


Kernel version:

Darwin Kernel Version 10.8.0: Tue Jun 7 16:32:41 PDT 2011; root:xnu-1504.15.3~1/RELEASE_X86_64

System model name: MacPro5,1 (Mac-F221BEC8)


System uptime in nanoseconds: 1041153892965

unloaded kexts:

com.apple.driver.AppleIntel8254XEthernet 2.1.3b1 (addr 0xffffff7f811f2000, size 0x118784) - last unloaded 168322587231

loaded kexts:

com.motu.driver.USBMidiKext 1.6 49190

com.paceap.kext.pacesupport.snowleopard 5.8

com.AmbrosiaSW.AudioSupport 3.2

com.motu.driver.FireWireAudio 1.6 50450

com.apple.driver.AppleBluetoothMultitouch 54.3 - last loaded 19608391880

com.apple.driver.AppleTyMCEDriver 1.0.2d2

com.apple.driver.AGPM 100.12.31

com.apple.driver.AppleHWSensor 1.9.3d0

com.apple.driver.AppleMikeyHIDDriver 1.2.0

com.apple.driver.AppleUpstreamUserClient 3.5.7

com.apple.driver.AppleMCCSControl 1.0.20

com.apple.driver.AppleHDA 2.0.5f14

com.apple.driver.AppleMikeyDriver 2.0.5f14

com.apple.kext.ATIFramebuffer 6.3.6

com.apple.ATIRadeonX3000 6.3.6

com.apple.driver.AudioAUUC 1.57

com.apple.filesystems.autofs 2.1.0

com.apple.Dont_Steal_Mac_OS_X 7.0.0

com.apple.driver.AudioIPCDriver 1.1.6

com.apple.driver.ACPI_SMC_PlatformPlugin 4.7.0a1

com.apple.driver.AppleLPC 1.5.1

com.apple.iokit.IOAHCIBlockStorage 1.6.4

com.apple.driver.Oxford_Semi 2.6.1

com.apple.iokit.SCSITaskUserClient 2.6.8

com.apple.BootCache 31.1

com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1

com.apple.driver.AppleFWOHCI 4.7.3

com.apple.driver.AirPortBrcm43224 428.42.4

com.apple.driver.Intel82574L 2.1.8b1

com.apple.driver.AppleUSBHub 4.2.4

com.apple.driver.AppleAHCIPort 2.1.7

com.apple.driver.AppleEFINVRAM 1.4.0

com.apple.driver.AppleUSBEHCI 4.2.4

com.apple.driver.AppleUSBUHCI 4.2.0

com.apple.driver.AppleRTC 1.3.1

com.apple.driver.AppleHPET 1.5

com.apple.driver.AppleACPIButtons 1.3.6

com.apple.driver.AppleSMBIOS 1.7

com.apple.driver.AppleACPIEC 1.3.6

com.apple.driver.AppleAPIC 1.4

com.apple.driver.AppleIntelCPUPowerManagementClient 142.6.0

com.apple.security.sandbox 1

com.apple.security.quarantine 0

com.apple.nke.applicationfirewall 2.1.14

com.apple.driver.AppleIntelCPUPowerManagement 142.6.0

com.apple.driver.IOBluetoothHIDDriver 2.4.5f3

com.apple.driver.AppleMultitouchDriver 207.11

com.apple.driver.AppleProfileReadCounterAction 17

com.apple.driver.AppleProfileTimestampAction 10

com.apple.driver.AppleProfileThreadInfoAction 14

com.apple.driver.AppleProfileRegisterStateAction 10

com.apple.driver.AppleProfileKEventAction 10

com.apple.driver.AppleProfileCallstackAction 20

com.apple.driver.DspFuncLib 2.0.5f14

com.apple.driver.AppleSMBusController 1.0.10d0

com.apple.iokit.IONDRVSupport 2.2.1

com.apple.kext.ATI5000Controller 6.3.6

com.apple.kext.ATISupport 6.3.6

com.apple.driver.AppleUSBAudio 2.7.6f6

com.apple.iokit.IOFireWireIP 2.0.3

com.apple.iokit.IOSurface 74.2

com.apple.driver.AppleHDAController 2.0.5f14

com.apple.iokit.IOHDAFamily 2.0.5f14

com.apple.iokit.IOGraphicsFamily 2.2.1

com.apple.iokit.IOBluetoothSerialManager 2.4.5f3

com.apple.iokit.IOSerialFamily 10.0.3

com.apple.iokit.AppleProfileFamily 41

com.apple.driver.AppleSMC 3.1.0d5

com.apple.driver.IOPlatformPluginFamily 4.7.0a1

com.apple.driver.AppleSMBusPCI 1.0.10d0

com.apple.iokit.IOAudioFamily 1.8.3fc2

com.apple.kext.OSvKernDSPLib 1.3

com.apple.driver.AppleUSBHIDKeyboard 141.5

com.apple.driver.AppleHIDKeyboard 141.5

com.apple.iokit.IOUSBHIDDriver 4.2.0

com.apple.iokit.IOUSBMassStorageClass 2.6.7

com.apple.driver.BroadcomUSBBluetoothHCIController 2.4.5f3

com.apple.driver.AppleUSBBluetoothHCIController 2.4.5f3

com.apple.iokit.IOBluetoothFamily 2.4.5f3

com.apple.driver.XsanFilter 402.1

com.apple.iokit.IOSCSIBlockCommandsDevice 2.6.8

com.apple.iokit.IOFireWireSerialBusProtocolTransport 2.1.0

com.apple.iokit.IOFireWireSBP2 4.0.6

com.apple.driver.AppleUSBMergeNub 4.2.4

com.apple.driver.AppleUSBComposite 3.9.0

com.apple.iokit.IOSCSIMultimediaCommandsDevice 2.6.8

com.apple.iokit.IOBDStorageFamily 1.6

com.apple.iokit.IODVDStorageFamily 1.6

com.apple.iokit.IOCDStorageFamily 1.6.1

com.apple.iokit.IOFireWireFamily 4.2.6

com.apple.iokit.IOAHCISerialATAPI 1.2.6

com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.8

com.apple.iokit.IO80211Family 320.1

com.apple.iokit.IONetworkingFamily 1.10

com.apple.iokit.IOUSBUserClient 4.2.4

com.apple.iokit.IOAHCIFamily 2.0.6

com.apple.iokit.IOUSBFamily 4.2.4

com.apple.driver.AppleEFIRuntime 1.4.0

com.apple.iokit.IOHIDFamily 1.6.6

com.apple.iokit.IOSMBusFamily 1.1

com.apple.kext.AppleMatch 1.0.0d1

com.apple.security.TMSafetyNet 6

com.apple.driver.DiskImages 289.1

com.apple.iokit.IOStorageFamily 1.6.3

com.apple.driver.AppleACPIPlatform 1.3.6

com.apple.iokit.IOPCIFamily 2.6.5

com.apple.iokit.IOACPIFamily 1.3.0


Any suggestions tips would be immensely appreciated!

Mac Pro, Mac OS X (10.6.8)

Posted on Nov 20, 2015 3:46 PM

Reply
7 replies

Nov 20, 2015 4:40 PM in response to crabbydad3000

This also shows up every time I crash in the Diagnostic and Usage messages (if that helps)


11/2/15 4:54:09 PM configd[13] Sleep: Apps Failure - AC

com.apple.message.domain: com.apple.powermanagement.sleep

com.apple.message.signature: Apps Failure

com.apple.message.result: Failure


and occasionally this:


11/20/15 2:27:34 PM configd[13] Sleep: Drivers Failure panic - AC - IOU0

com.apple.message.domain: com.apple.powermanagement.sleep

com.apple.message.signature: Drivers Failure panic

com.apple.message.result: Failure

Nov 21, 2015 2:54 PM in response to crabbydad3000

Removed one of the kext files (AmbrosiaSW) and restarted. Got a crash on restart (don't know if anything new is revealed in this crash report):


Process: Console [163]
Path: /Applications/Utilities/Console.app/Contents/MacOS/Console
Identifier: com.apple.Console
Version: 10.6.3 (224)
Build Info: ConsoleX-2240000~9
Code Type: X86-64 (Native)

Parent Process: launchd [101]


Date/Time: 2015-11-21 17:12:32.807 -0500
OS Version: Mac OS X 10.6.8 (10K549)

Report Version: 6


Exception Type: EXC_BAD_ACCESS (SIGSEGV)

Exception Codes: KERN_INVALID_ADDRESS at 0x000000000000001e

Crashed Thread: 0 Dispatch queue: com.apple.main-thread


Application Specific Information:

objc_msgSend() selector name: outlineView:objectValueForTableColumn:byItem:



Thread 0 Crashed: Dispatch queue: com.apple.main-thread

0 libobjc.A.dylib 0x00007fff8377ef0c objc_msgSend + 40
1 com.apple.AppKit 0x00007fff8728ba7c -[NSTableView preparedCellAtColumn:row:] + 323
2 com.apple.AppKit 0x00007fff872a4963 -[NSTableView _drawContentsAtRow:column:withCellFrame:] + 47
3 com.apple.AppKit 0x00007fff872a48d9 -[NSOutlineView _drawContentsAtRow:column:withCellFrame:] + 95
4 com.apple.AppKit 0x00007fff872a39fc -[NSTableView drawRow:clipRect:] + 1242
5 com.apple.AppKit 0x00007fff872a32ef -[NSTableView drawRowIndexes:clipRect:] + 369
6 com.apple.AppKit 0x00007fff872a3170 -[NSOutlineView drawRowIndexes:clipRect:] + 131
7 com.apple.AppKit 0x00007fff872a1c9c -[NSTableView drawRect:] + 1302
8 com.apple.AppKit 0x00007fff87297d75 -[NSView _drawRect:clip:] + 3566
9 com.apple.AppKit 0x00007fff8729554b -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectFor View:topView:] + 2112
10 com.apple.AppKit 0x00007fff87295ed6 -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectFor View:topView:] + 4555
11 com.apple.AppKit 0x00007fff87295ed6 -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectFor View:topView:] + 4555
12 com.apple.AppKit 0x00007fff87295ed6 -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectFor View:topView:] + 4555
13 com.apple.AppKit 0x00007fff87295ed6 -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectFor View:topView:] + 4555
14 com.apple.AppKit 0x00007fff87295ed6 -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectFor View:topView:] + 4555
15 com.apple.AppKit 0x00007fff87294b2c -[NSThemeFrame _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectFor View:topView:] + 254
16 com.apple.AppKit 0x00007fff872913de -[NSView _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] + 2683
17 com.apple.AppKit 0x00007fff8720ac0e -[NSView displayIfNeeded] + 969
18 com.apple.AppKit 0x00007fff87205aba _handleWindowNeedsDisplay + 678
19 com.apple.CoreFoundation 0x00007fff89401b07 __CFRunLoopDoObservers + 519
20 com.apple.CoreFoundation 0x00007fff893dd434 __CFRunLoopRun + 468
21 com.apple.CoreFoundation 0x00007fff893dcd8f CFRunLoopRunSpecific + 575
22 com.apple.HIToolbox 0x00007fff8891f7ee RunCurrentEventLoopInMode + 333
23 com.apple.HIToolbox 0x00007fff8891f551 ReceiveNextEventCommon + 148
24 com.apple.HIToolbox 0x00007fff8891f4ac BlockUntilNextEventMatchingListInMode + 59
25 com.apple.AppKit 0x00007fff871daeb2 _DPSNextEvent + 708
26 com.apple.AppKit 0x00007fff871da801 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 155
27 com.apple.AppKit 0x00007fff871a068f -[NSApplication run] + 395
28 com.apple.AppKit 0x00007fff871993b0 NSApplicationMain + 364
29 com.apple.Console 0x00000001000017a0 0x100000000 + 6048


Thread 1: Dispatch queue: com.apple.libdispatch-manager

0 libSystem.B.dylib 0x00007fff86c78c0a kevent + 10
1 libSystem.B.dylib 0x00007fff86c7aadd _dispatch_mgr_invoke + 154
2 libSystem.B.dylib 0x00007fff86c7a7b4 _dispatch_queue_invoke + 185
3 libSystem.B.dylib 0x00007fff86c7a2de _dispatch_worker_thread2 + 252
4 libSystem.B.dylib 0x00007fff86c79c08 _pthread_wqthread + 353
5 libSystem.B.dylib 0x00007fff86c79aa5 start_wqthread + 13


Thread 2:

0 libSystem.B.dylib 0x00007fff86c79a2a __workq_kernreturn + 10
1 libSystem.B.dylib 0x00007fff86c79e3c _pthread_wqthread + 917
2 libSystem.B.dylib 0x00007fff86c79aa5 start_wqthread + 13


Thread 0 crashed with X86 Thread State (64-bit):

rax: 0x0000000102507350 rbx: 0x0000000103e29060 rcx: 0x0000000103e29dc0 rdx: 0x0000000103e29060

rdi: 0x0000000103e14290 rsi: 0x00007fff878ef528 rbp: 0x00007fff5fbfc1f0 rsp: 0x00007fff5fbfc198

r8: 0x0000000102507350 r9: 0x0000000000000002 r10: 0x00007fff83e32d62 r11: 0x000000000000000e

r12: 0x0000000103e29060 r13: 0x000000000000000d r14: 0x0000000000000000 r15: 0x0000000000000000

rip: 0x00007fff8377ef0c rfl: 0x0000000000010206 cr2: 0x000000000000001e


Binary Images:

0x100000000 - 0x100028ff7 com.apple.Console 10.6.3 (224) <177CB315-6C11-99F9-7B34-9DF8C892C818> /Applications/Utilities/Console.app/Contents/MacOS/Console
0x1003b3000 - 0x1003d9fff GLRendererFloat ??? (???) <38621D22-8F49-F937-851B-E21BD49A8A88> /System/Library/Frameworks/OpenGL.framework/Resources/GLRendererFloat.bundle/GL RendererFloat
0x100663000 - 0x100669fff libgermantok.dylib ??? (???) <A87630B4-D01C-8724-54D2-5E8CC85FC07B> /usr/lib/libgermantok.dylib
0x117000000 - 0x117193fe7 GLEngine ??? (???) <BCE83654-81EC-D231-ED6E-1DD449B891F2> /System/Library/Frameworks/OpenGL.framework/Resources/GLEngine.bundle/GLEngine
0x1171c4000 - 0x1175b6fff com.apple.ATIRadeonX3000GLDriver 1.6.36 (6.3.6) <282E53E2-ABB3-B97D-F298-6A8FE21F3A5A> /System/Library/Extensions/ATIRadeonX3000GLDriver.bundle/Contents/MacOS/ATIRade onX3000GLDriver
0x7fff5fc00000 - 0x7fff5fc3be0f dyld 132.1 (???) <29DECB19-0193-2575-D838-CF743F0400B2> /usr/lib/dyld
0x7fff80225000 - 0x7fff802e6fef com.apple.ColorSync 4.6.8 (4.6.8) <7DF1D175-6451-51A2-DBBF-40FCA78C0D2C> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ColorSync.framework/Versions/A/ColorSync
0x7fff802e7000 - 0x7fff8072afef libLAPACK.dylib 219.0.0 (compatibility 1.0.0) <0CC61C98-FF51-67B3-F3D8-C5E430C201A9> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.fr amework/Versions/A/libLAPACK.dylib
0x7fff80966000 - 0x7fff80974ff7 libkxld.dylib ??? (???) <8145A534-95CC-9F3C-B78B-AC9898F38C6F> /usr/lib/system/libkxld.dylib
0x7fff80975000 - 0x7fff80982fe7 libCSync.A.dylib 545.0.0 (compatibility 64.0.0) <1C35FA50-9C70-48DC-9E8D-2054F7A266B1> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ CoreGraphics.framework/Versions/A/Resources/libCSync.A.dylib
0x7fff80ad5000 - 0x7fff80c93fff libicucore.A.dylib 40.0.0 (compatibility 1.0.0) <97A75BFB-0DB6-6F44-36B0-97B7F7208ABB> /usr/lib/libicucore.A.dylib
0x7fff81023000 - 0x7fff81142ff7 libcrypto.0.9.8.dylib 0.9.8 (compatibility 0.9.8) <0CE8D59B-D0C7-1DCE-3654-37F27F61BEFA> /usr/lib/libcrypto.0.9.8.dylib
0x7fff81143000 - 0x7fff8125dfff libGLProgrammability.dylib ??? (???) <D1650AED-02EF-EFB3-100E-064C7F018745> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLProgramma bility.dylib
0x7fff812b6000 - 0x7fff812c1fff com.apple.CrashReporterSupport 10.6.7 (258) <A2CBB18C-BD1C-8650-9091-7687E780E689> /System/Library/PrivateFrameworks/CrashReporterSupport.framework/Versions/A/Cra shReporterSupport
0x7fff81378000 - 0x7fff81455fff com.apple.vImage 4.1 (4.1) <C3F44AA9-6F71-0684-2686-D3BBC903F020> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.fr amework/Versions/A/vImage
0x7fff8150a000 - 0x7fff81574fe7 libvMisc.dylib 268.0.1 (compatibility 1.0.0) <AF0EA96D-000F-8C12-B952-CB7E00566E08> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.fr amework/Versions/A/libvMisc.dylib
0x7fff81605000 - 0x7fff8169ffff com.apple.ApplicationServices.ATS 275.19 (???) <2DE8987F-4563-4D8E-45C3-2F6F786E120D> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ATS.framework/Versions/A/ATS
0x7fff816e2000 - 0x7fff81744fe7 com.apple.datadetectorscore 2.0 (80.7) <34592AFF-B1B8-2277-B013-70193E4E1691> /System/Library/PrivateFrameworks/DataDetectorsCore.framework/Versions/A/DataDe tectorsCore
0x7fff81745000 - 0x7fff81745ff7 com.apple.Accelerate 1.6 (Accelerate 1.6) <15DF8B4A-96B2-CB4E-368D-DEC7DF6B62BB> /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate
0x7fff81746000 - 0x7fff81771ff7 libxslt.1.dylib 3.24.0 (compatibility 3.0.0) <3630A97F-55C1-3F34-CA63-3847653C9645> /usr/lib/libxslt.1.dylib
0x7fff81772000 - 0x7fff81aa6fef com.apple.CoreServices.CarbonCore 861.39 (861.39) <1386A24D-DD15-5903-057E-4A224FAF580B> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonC ore.framework/Versions/A/CarbonCore
0x7fff81dca000 - 0x7fff81e05fff com.apple.AE 496.5 (496.5) <208DF391-4DE6-81ED-C697-14A2930D1BC6> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.fram ework/Versions/A/AE
0x7fff81e06000 - 0x7fff81f3bfff com.apple.audio.toolbox.AudioToolbox 1.6.7 (1.6.7) <F4814A13-E557-59AF-30FF-E62929367933> /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox
0x7fff820eb000 - 0x7fff820f2fff com.apple.OpenDirectory 10.6 (10.6) <4FF6AD25-0916-B21C-9E88-2CC42D90EAC7> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/OpenDirectory
0x7fff820f3000 - 0x7fff82105fe7 libsasl2.2.dylib 3.15.0 (compatibility 3.0.0) <76B83C8D-8EFE-4467-0F75-275648AFED97> /usr/lib/libsasl2.2.dylib
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Nov 21, 2015 7:46 PM in response to crabbydad3000

I'm sure I sound like a broken record now, but I removed all of the suspect kext files and the issue still exists. If I let a music project play (loop) it plays fine for a few minutes, then there's a very short audio crackle, plays a little longer, then the screen goes black (but the music still plays until the end of the loop. At that point, I can't wake it and have to do a hard reboot.

Nov 22, 2015 3:37 PM in response to crabbydad3000

Run Apple hardware test. You will need one of the original installation disks

Using Apple Hardware Test - Apple Support

Open the side cover and see if there are any diagnostic lights lit by the memory sticks


Open System Profiler and see if OK is listed by each memory stick. You have to periodically do that since it only checks when your run profiler. That screen doe not update over time.

OS X: About System Information and System Profiler - Apple Support


What graphics card is installed? Maybe a bad graphics card. Open side cover make sure that all fans, including graphics card fan is clean and spin freely. Also install a temp and fan speed monitoring app. I use Mac Fan Control. to see if temp related. Note the Apple Hardware test can't test graphics cards well.

Nov 22, 2015 3:36 PM in response to lllaass

IIIaass, I think you may have helped me fix the problem! I had the side of the tower off, about to fire up the Hardware test. First, I decided to pull out the tray with the memory on it so I could blow some compressed air on it to get rid of all the dust bunnies and make sure the memory was all properly seated. After that, I checked all of the various plugs in there to make sure they were all tightly plugged in. When I got to the ATI Radeon graphics card, I pushed in one of the plugs and it made an audible click, like it hadn't been plugged in all the way. I'm pretty sure that was controlling the fan on the graphics card and, if the fan wasn't running, it would explain why, after a couple of minutes of running a big audio project, it would overheat and then shut off the screen, while the music continued playing and triggering the kernel panic. The Hardware test came back fine -- no issues. I've been running an audio project for about 25 minutes and it's running fine. If it keeps going like this, I'm going to say (hope) that the problem was fixed. Thank you for your help!!!!!!!!

Mac Pro G5 goes to sleep and won't wake: Kernel panic

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