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Alec V.
Level 1 (23 points)
Mac OS X

Q: Mac Pro (late 2013 6-core) kernel panic when debugging in Xcode, playing audio

I've had three kernel panics, and all 3 occurred when debugging in Xcode, I was stopped at a break point, and I was listening to music (local mp3s) via iTunes. It might be worth noting that I am using 2 displays: a Thunderbolt Display as my main display and an Apple Cinema Display as my secondary.

Here is the log of the most recent panic. All of them share the exact same stack trace.

 

Anonymous UUID:       8D458AA2-0BD0-B63A-D963-2AEE581BE511

 

 

Mon Nov 24 15:28:26 2014

 

 

*** Panic Report ***

panic(cpu 0 caller 0xffffff801da1e80a): Kernel trap at 0xffffff801d70e096, type 14=page fault, registers:

CR0: 0x0000000080010033, CR2: 0xffffff83d23e5000, CR3: 0x00000008099c5063, CR4: 0x00000000001626e0

RAX: 0xfffffffffe004750, RBX: 0x0000000000004b2b, RCX: 0x0000000000000b2b, RDX: 0x0000000000025958

RSP: 0xffffff83d28a3d68, RBP: 0xffffff83d28a3d70, RSI: 0xffffff83d43e08b0, RDI: 0xffffff83d23e5000

R8:  0x0000000000004b2b, R9:  0xffffff80693bd8b0, R10: 0x0000000000000001, R11: 0x0000000000004000

R12: 0xffffff80922ca210, R13: 0x00000000000012ec, R14: 0xffffff80693bd800, R15: 0x0000000000000001

RFL: 0x0000000000010206, RIP: 0xffffff801d70e096, CS:  0x0000000000000008, SS:  0x0000000000000010

Fault CR2: 0xffffff83d23e5000, Error code: 0x0000000000000002, Fault CPU: 0x0

 

 

Backtrace (CPU 0), Frame : Return Address

0xffffff83d28a3a10 : 0xffffff801d93a811

0xffffff83d28a3a90 : 0xffffff801da1e80a

0xffffff83d28a3c50 : 0xffffff801da3a443

0xffffff83d28a3c70 : 0xffffff801d70e096

0xffffff83d28a3d70 : 0xffffff7f9f5672a5

0xffffff83d28a3de0 : 0xffffff7f9f562900

0xffffff83d28a3e90 : 0xffffff7f9f562677

0xffffff83d28a3ed0 : 0xffffff801df024ef

0xffffff83d28a3f10 : 0xffffff801da0a142

0xffffff83d28a3fb0 : 0xffffff801da3ac66

      Kernel Extensions in backtrace:

         com.apple.iokit.IOAudioFamily(200.6)[2ED56C8A-6B84-3B50-9B0A-67EEB8EF3FE3]@0xff ffff7f9f558000->0xffffff7f9f586fff

            dependency: com.apple.vecLib.kext(1.2.0)[BBD5DF5B-D295-3151-ABBE-1EDF8A5EF556]@0xffffff7f9f 4e1000

 

 

BSD process name corresponding to current thread: coreaudiod

 

 

Mac OS version:

14B25

 

 

Kernel version:

Darwin Kernel Version 14.0.0: Fri Sep 19 00:26:44 PDT 2014; root:xnu-2782.1.97~2/RELEASE_X86_64

Kernel UUID: 89E10306-BC78-3A3B-955C-7C4922577E61

Kernel slide:     0x000000001d600000

Kernel text base: 0xffffff801d800000

__HIB  text base: 0xffffff801d700000

System model name: MacPro6,1 (Mac-F60DEB81FF30ACF6)

 

 

System uptime in nanoseconds: 27778101854256

last loaded kext at 25164879580283: com.apple.driver.AppleUSBCDC 4.2.2b5 (addr 0xffffff7fa0abd000, size 20480)

last unloaded kext at 25247629438024: com.apple.driver.AppleUSBCDC 4.2.2b5 (addr 0xffffff7fa0abd000, size 16384)

loaded kexts:

com.paceap.kext.pacesupport.snowleopard 5.9

com.apple.filesystems.smbfs 3.0.0

com.apple.filesystems.autofs 3.0

com.apple.driver.ApplePlatformEnabler 2.1.0d1

com.apple.driver.AGPM 100.14.37

com.apple.driver.X86PlatformShim 1.0.0

com.apple.iokit.IOUserEthernet 1.0.1

com.apple.iokit.IOBluetoothSerialManager 4.3.1f2

com.apple.Dont_Steal_Mac_OS_X 7.0.0

com.apple.driver.AppleHWAccess 1

com.apple.driver.AppleHV 1

com.apple.driver.AppleOSXWatchdog 1

com.apple.driver.AppleGraphicsDevicePolicy 3.7.7

com.apple.driver.AppleUpstreamUserClient 3.6.1

com.apple.driver.AppleMCCSControl 1.2.10

com.apple.kext.AMDFramebuffer 1.2.8

com.apple.driver.AppleHDA 267.0

com.apple.driver.AppleIntelMCEReporter 107

com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.3.1f2

com.apple.AMDRadeonX4000 1.2.8

com.apple.driver.AudioAUUC 1.70

com.apple.driver.AppleLPC 1.7.3

com.apple.driver.AppleMGPUPowerControl 3.7.21

com.apple.kext.AMD7000Controller 1.2.8

com.apple.driver.AppleThunderboltIP 2.0.2

com.apple.driver.AppleUSBDisplays 372.1

com.apple.iokit.SCSITaskUserClient 3.7.0

com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1

com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1

com.apple.BootCache 35

com.apple.driver.XsanFilter 404

com.apple.driver.AppleFWOHCI 5.5.2

com.apple.driver.AppleUSBHub 705.4.1

com.apple.iokit.IOAHCIBlockStorage 2.6.5

com.apple.driver.AirPort.Brcm4360 901.19.10

com.apple.driver.AppleUSBXHCI 705.4.14

com.apple.iokit.AppleBCM5701Ethernet 10.1.2b3

com.apple.driver.AppleUSBEHCI 705.4.14

com.apple.driver.AppleAHCIPort 3.0.7

com.apple.driver.AppleACPIButtons 3.1

com.apple.driver.AppleACPIEC 3.1

com.apple.driver.AppleRTC 2.0

com.apple.driver.AppleHPET 1.8

com.apple.driver.AppleSMBIOS 2.1

com.apple.driver.AppleAPIC 1.7

com.apple.driver.AppleIntelCPUPowerManagementClient 218.0.0

com.apple.nke.applicationfirewall 161

com.apple.security.quarantine 3

com.apple.security.TMSafetyNet 8

com.apple.driver.AppleIntelCPUPowerManagement 218.0.0

com.apple.driver.AppleBluetoothHIDKeyboard 175.5

com.apple.driver.IOBluetoothHIDDriver 4.3.1f2

com.apple.kext.triggers 1.0

com.apple.iokit.IOSurface 97

com.apple.iokit.IOSerialFamily 11

com.apple.driver.AppleSMBusController 1.0.13d1

com.apple.driver.DspFuncLib 267.0

com.apple.kext.OSvKernDSPLib 1.15

com.apple.driver.X86PlatformPlugin 1.0.0

com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.3.1f2

com.apple.iokit.IOBluetoothFamily 4.3.1f2

com.apple.iokit.IOAcceleratorFamily2 156.4

com.apple.iokit.IOUSBUserClient 705.4.0

com.apple.iokit.IOFireWireIP 2.2.6

com.apple.driver.AppleSMC 3.1.9

com.apple.driver.IOPlatformPluginFamily 5.8.0d49

com.apple.driver.AppleGraphicsControl 3.7.21

com.apple.driver.AppleBacklightExpert 1.1.0

com.apple.iokit.IONDRVSupport 2.4.1

com.apple.kext.AMDSupport 1.2.8

com.apple.AppleGraphicsDeviceControl 3.7.21

com.apple.driver.AppleHDAController 267.0

com.apple.iokit.IOGraphicsFamily 2.4.1

com.apple.iokit.IOHDAFamily 267.0

com.apple.driver.CoreStorage 471

com.apple.driver.AppleUSBAudio 295.22

com.apple.iokit.IOAudioFamily 200.6

com.apple.vecLib.kext 1.2.0

com.apple.driver.AppleUSBHIDKeyboard 175.5

com.apple.driver.AppleHIDKeyboard 175.5

com.apple.iokit.IOUSBHIDDriverPM 705.4.5

com.apple.iokit.IOSCSIBlockCommandsDevice 3.7.0

com.apple.iokit.IOUSBMassStorageClass 3.7.0

com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.0

com.apple.iokit.IOUSBHIDDriver 705.4.0

com.apple.driver.AppleThunderboltPCIUpAdapter 2.0.2

com.apple.driver.AppleThunderboltDPOutAdapter 4.0.6

com.apple.driver.AppleUSBMergeNub 705.4.0

com.apple.driver.AppleUSBComposite 705.4.9

com.apple.driver.AppleThunderboltDPInAdapter 4.0.6

com.apple.driver.AppleThunderboltDPAdapterFamily 4.0.6

com.apple.driver.AppleThunderboltPCIDownAdapter 2.0.2

com.apple.iokit.IOFireWireFamily 4.5.6

com.apple.driver.AppleThunderboltNHI 3.1.7

com.apple.iokit.IOThunderboltFamily 4.2.1

com.apple.iokit.IO80211Family 700.52

com.apple.iokit.IOEthernetAVBController 1.0.3b3

com.apple.driver.mDNSOffloadUserClient 1.0.1b8

com.apple.iokit.IONetworkingFamily 3.2

com.apple.iokit.IOUSBFamily 705.4.14

com.apple.iokit.IOAHCIFamily 2.7.0

com.apple.driver.AppleEFINVRAM 2.0

com.apple.iokit.IOHIDFamily 2.0.0

com.apple.iokit.IOSMBusFamily 1.1

com.apple.driver.AppleEFIRuntime 2.0

com.apple.security.sandbox 300.0

com.apple.kext.AppleMatch 1.0.0d1

com.apple.driver.AppleKeyStore 2

com.apple.driver.AppleMobileFileIntegrity 1.0.5

com.apple.driver.AppleCredentialManager 1.0

com.apple.driver.DiskImages 389.1

com.apple.iokit.IOStorageFamily 2.0

com.apple.iokit.IOReportFamily 31

com.apple.driver.AppleFDEKeyStore 28.30

com.apple.driver.AppleACPIPlatform 3.1

com.apple.iokit.IOPCIFamily 2.9

com.apple.iokit.IOACPIFamily 1.4

com.apple.kec.corecrypto 1.0

com.apple.kec.Libm 1

com.apple.kec.pthread 1

Mac Pro, iOS 8.1.1

Posted on Nov 24, 2014 2:00 PM

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Alec V.

Q: Mac Pro (late 2013 6-core) kernel panic when debugging in Xcode, playing audio

  • All replies
  • Helpful answers

  • by Linc Davis,

    Linc Davis Linc Davis Nov 24, 2014 7:52 PM in response to Alec V.
    Level 10 (207,995 points)
    Applications
    Nov 24, 2014 7:52 PM in response to Alec V.

    It may not be a good idea to listen to music while debugging.

  • by Alec V.,

    Alec V. Alec V. Nov 25, 2014 1:12 PM in response to Alec V.
    Level 1 (23 points)
    Mac OS X
    Nov 25, 2014 1:12 PM in response to Alec V.

    I got another kernel crash, this time I was not listening to music and iTunes was not even open. The crash happened when iOS Simulator was open, and I believe it was open during the other kernel crashes as well. If I use an external device instead of iOS Simulator, I don't believe the kernel panic will happen.

  • by Linc Davis,

    Linc Davis Linc Davis Nov 25, 2014 1:55 PM in response to Alec V.
    Level 10 (207,995 points)
    Applications
    Nov 25, 2014 1:55 PM in response to Alec V.

    Then you've solved your own problem.

  • by ginobeans,

    ginobeans ginobeans Jan 10, 2015 7:04 AM in response to Alec V.
    Level 1 (0 points)
    Jan 10, 2015 7:04 AM in response to Alec V.

    I have also experienced this kernel panic as well. Both times, I could see coreaudiod in the diagnostic report. After the first time, I tried muting my audio, but while debugging in Xcode 6.1.1, it just happened to me again a couple minutes ago.

     

    Obviously, avoiding the use of the iOS Simulator is *not* a viable workaround.

     

    My Mac is actually a 2007 MacBook Pro (3,1 Model). I thought maybe it was just my machine getting old and crapping out, but since yours is a recent 2013 model, it looks like there's some kind of issue related to Xcode and coreaudiod. BTW, I am also running SpriteBuilder at the same time, but I think the two times I've experienced the panic, I was actively debugging something via Xcode.

     

    So far, 2 kernel panics in 2 consecutive days.. Not happy.