5 Replies Latest reply: Sep 6, 2013 4:05 PM by Linc Davis
jaybushman Level 1 Level 1 (0 points)

Tearing my hair. Out. Have done all the recommended testing and still can't track down the source of these kernel panics. RAM tests are fine. All of the Tech Tool Pro tests come out fine.

 

There's nothing specific I can do to invoke a kernel panic.  Sometimes it'll go for a day without having one, but when it happens it will usually have a series of them all in a row.

 

Latest crash log is below.  This one happened while running in Safe Mode.   Any help in interpreting what the crash log says would be greatly appreciated. Thanks.

 

 

 

Interval Since Last Panic Report:  20039 sec

Panics Since Last Report:          1

Anonymous UUID:                    C4DD7612-E725-CA31-C3F9-3ECC93C0E6E3

 

Wed Sep  4 07:24:27 2013

panic(cpu 0 caller 0xffffff800feb8655): Kernel trap at 0xffffff7f90706d5e, type 14=page fault, registers:

CR0: 0x000000008001003b, CR2: 0x0000000000000040, CR3: 0x0000000012a42000, CR4: 0x0000000000000660

RAX: 0x0000000000000000, RBX: 0x0000000000000000, RCX: 0x0000000000000000, RDX: 0x0000000000000900

RSP: 0xffffff80f7cd3a20, RBP: 0xffffff80f7cd3ac0, RSI: 0x0000000000000000, RDI: 0xffffff80dbbc6000

R8:  0xffffff7f908b4825, R9:  0xffffff80f7cd3624, R10: 0xffffff80f7cd34a0, R11: 0x00000000ffffff80

R12: 0x0000000000000000, R13: 0xffffff80f7cd3d68, R14: 0xffffff80dbbc6000, R15: 0x00000000ffffff00

RFL: 0x0000000000010282, RIP: 0xffffff7f90706d5e, CS:  0x0000000000000008, SS:  0x0000000000000010

Fault CR2: 0x0000000000000040, Error code: 0x0000000000000000, Fault CPU: 0x0

 

Backtrace (CPU 0), Frame : Return Address

0xffffff80f7cd36c0 : 0xffffff800fe1d626

0xffffff80f7cd3730 : 0xffffff800feb8655

0xffffff80f7cd3900 : 0xffffff800fece17d

0xffffff80f7cd3920 : 0xffffff7f90706d5e

0xffffff80f7cd3ac0 : 0xffffff7f906faceb

0xffffff80f7cd3c50 : 0xffffff7f904ee970

0xffffff80f7cd3cd0 : 0xffffff7f904da57b

0xffffff80f7cd3d40 : 0xffffff7f904dd1b8

0xffffff80f7cd3db0 : 0xffffff7f904dcdb4

0xffffff80f7cd3e10 : 0xffffff7f904a3c78

0xffffff80f7cd3e50 : 0xffffff7f904a2f63

0xffffff80f7cd3e80 : 0xffffff7f904a231e

0xffffff80f7cd3ef0 : 0xffffff8010248588

0xffffff80f7cd3f30 : 0xffffff801024708a

0xffffff80f7cd3f80 : 0xffffff80102471b9

0xffffff80f7cd3fb0 : 0xffffff800feb3137

      Kernel Extensions in backtrace:

         com.apple.iokit.IOGraphicsFamily(2.3.7)[990D1A42-DF16-3AB9-ABC1-6A88AC142244]@0 xffffff7f90495000->0xffffff7f904ccfff

            dependency: com.apple.iokit.IOPCIFamily(2.7.3)[1D668879-BEF8-3C58-ABFE-FAC6B3E9A292]@0xffff ff7f90446000

         com.apple.iokit.IONDRVSupport(2.3.7)[6C8CFC18-75F0-3DEF-86C7-CEB2C1FD6BB1]@0xff ffff7f904d8000->0xffffff7f904e9fff

            dependency: com.apple.iokit.IOGraphicsFamily(2.3.7)[990D1A42-DF16-3AB9-ABC1-6A88AC142244]@0 xffffff7f90495000

            dependency: com.apple.iokit.IOPCIFamily(2.7.3)[1D668879-BEF8-3C58-ABFE-FAC6B3E9A292]@0xffff ff7f90446000

         com.apple.NVDAResman(8.1.2)[96AE69DE-8A37-39D0-B2D3-D8446A6AA670]@0xffffff7f904 ec000->0xffffff7f90791fff

            dependency: com.apple.iokit.IOPCIFamily(2.7.3)[1D668879-BEF8-3C58-ABFE-FAC6B3E9A292]@0xffff ff7f90446000

            dependency: com.apple.iokit.IONDRVSupport(2.3.7)[6C8CFC18-75F0-3DEF-86C7-CEB2C1FD6BB1]@0xff ffff7f904d8000

            dependency: com.apple.iokit.IOGraphicsFamily(2.3.7)[990D1A42-DF16-3AB9-ABC1-6A88AC142244]@0 xffffff7f90495000

 

BSD process name corresponding to current thread: kernel_task

 

Mac OS version:

12E55

 

Kernel version:

Darwin Kernel Version 12.4.0: Wed May  1 17:57:12 PDT 2013; root:xnu-2050.24.15~1/RELEASE_X86_64

Kernel UUID: 896CB1E3-AB79-3DF1-B595-549DFFDF3D36

Kernel slide:     0x000000000fc00000

Kernel text base: 0xffffff800fe00000

System model name: Macmini4,1 (Mac-F2208EC8)

 

System uptime in nanoseconds: 1314153965626

last loaded kext at 271666650121: com.apple.filesystems.msdosfs          1.8.1 (addr 0xffffff7f91fcc000, size 65536)

last unloaded kext at 332969255186: com.apple.filesystems.msdosfs          1.8.1 (addr 0xffffff7f91fcc000, size 57344)

loaded kexts:

com.apple.driver.AppleHWSensor          1.9.5d0

com.apple.driver.AppleBluetoothMultitouch          75.19

com.apple.driver.AudioAUUC          1.60

com.apple.driver.AGPM          100.12.87

com.apple.driver.ApplePlatformEnabler          2.0.6d1

com.apple.driver.AppleMikeyHIDDriver          122

com.apple.driver.AppleHDA          2.3.7fc4

com.apple.driver.AppleUpstreamUserClient          3.5.10

com.apple.driver.AppleMCCSControl          1.1.11

com.apple.driver.AppleMikeyDriver          2.3.7fc4

com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport          4.1.4f2

com.apple.driver.AppleLPC          1.6.0

com.apple.iokit.IOUserEthernet          1.0.0d1

com.apple.iokit.IOBluetoothSerialManager          4.1.4f2

com.apple.Dont_Steal_Mac_OS_X          7.0.0

com.apple.driver.ApplePolicyControl          3.4.5

com.apple.driver.ACPI_SMC_PlatformPlugin          1.0.0

com.apple.filesystems.autofs          3.0

com.apple.GeForce          8.1.2

com.apple.driver.AppleRAID          4.0.6

com.apple.iokit.IOUSBAttachedSCSI          1.0.3

com.apple.driver.AppleIRController          320.15

com.apple.AppleFSCompression.AppleFSCompressionTypeDataless          1.0.0d1

com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1

com.apple.BootCache          34

com.apple.iokit.SCSITaskUserClient          3.5.5

com.apple.driver.XsanFilter          404

com.apple.iokit.IOAHCIBlockStorage          2.3.1

com.apple.driver.AppleSDXC          1.4.2

com.apple.iokit.AppleBCM5701Ethernet          3.6.1b4

com.apple.driver.AirPort.Brcm4331          615.20.17

com.apple.driver.AppleFWOHCI          4.9.6

com.apple.driver.AppleAHCIPort          2.5.2

com.apple.driver.AppleUSBHub          5.5.5

com.apple.driver.AppleEFINVRAM          1.7

com.apple.driver.AppleUSBOHCI          5.2.5

com.apple.driver.AppleUSBEHCI          5.5.0

com.apple.driver.AppleHPET          1.8

com.apple.driver.AppleRTC          1.5

com.apple.driver.AppleACPIButtons          1.7

com.apple.driver.AppleSMBIOS          1.9

com.apple.driver.AppleACPIEC          1.7

com.apple.driver.AppleAPIC          1.6

com.apple.driver.AppleIntelCPUPowerManagementClient          196.0.0

com.apple.nke.applicationfirewall          4.0.39

com.apple.security.quarantine          2.1

com.apple.driver.AppleIntelCPUPowerManagement          196.0.0

com.apple.driver.IOBluetoothHIDDriver          4.1.4f2

com.apple.driver.AppleMultitouchDriver          235.29

com.apple.driver.DspFuncLib          2.3.7fc4

com.apple.iokit.IOAudioFamily          1.8.9fc11

com.apple.kext.OSvKernDSPLib          1.6

com.apple.driver.AppleSMBusController          1.0.11d0

com.apple.iokit.IOFireWireIP          2.2.5

com.apple.iokit.AppleBluetoothHCIControllerUSBTransport          4.1.4f2

com.apple.driver.AppleHDAController          2.3.7fc4

com.apple.iokit.IOHDAFamily          2.3.7fc4

com.apple.iokit.IOSurface          86.0.4

com.apple.iokit.IOSerialFamily          10.0.6

com.apple.iokit.IOBluetoothFamily          4.1.4f2

com.apple.driver.AppleGraphicsControl          3.4.5

com.apple.driver.AppleSMC          3.1.4d2

com.apple.driver.IOPlatformPluginLegacy          1.0.0

com.apple.driver.IOPlatformPluginFamily          5.3.0d51

com.apple.driver.AppleSMBusPCI          1.0.11d0

com.apple.kext.triggers          1.0

com.apple.nvidia.nv50hal          8.1.2

com.apple.NVDAResman          8.1.2

com.apple.iokit.IONDRVSupport          2.3.7

com.apple.iokit.IOGraphicsFamily          2.3.7

com.apple.iokit.IOSCSIBlockCommandsDevice          3.5.5

com.apple.iokit.IOUSBMassStorageClass          3.5.1

com.apple.iokit.IOUSBHIDDriver          5.2.5

com.apple.driver.AppleUSBMergeNub          5.5.5

com.apple.driver.AppleUSBComposite          5.2.5

com.apple.iokit.IOSCSIMultimediaCommandsDevice          3.5.5

com.apple.iokit.IOBDStorageFamily          1.7

com.apple.iokit.IODVDStorageFamily          1.7.1

com.apple.iokit.IOCDStorageFamily          1.7.1

com.apple.iokit.IOAHCISerialATAPI          2.5.1

com.apple.iokit.IOSCSIArchitectureModelFamily          3.5.5

com.apple.iokit.IOEthernetAVBController          1.0.2b1

com.apple.iokit.IO80211Family          530.4

com.apple.iokit.IONetworkingFamily          3.0

com.apple.iokit.IOFireWireFamily          4.5.5

com.apple.iokit.IOAHCIFamily          2.3.1

com.apple.iokit.IOUSBUserClient          5.5.5

com.apple.iokit.IOUSBFamily          5.6.0

com.apple.driver.NVSMU          2.2.9

com.apple.driver.AppleEFIRuntime          1.7

com.apple.iokit.IOHIDFamily          1.8.1

com.apple.iokit.IOSMBusFamily          1.1

com.apple.security.sandbox          220.3

com.apple.kext.AppleMatch          1.0.0d1

com.apple.security.TMSafetyNet          7

com.apple.driver.DiskImages          345

com.apple.iokit.IOStorageFamily          1.8

com.apple.driver.AppleKeyStore          28.21

com.apple.driver.AppleACPIPlatform          1.7

com.apple.iokit.IOPCIFamily          2.7.3

com.apple.iokit.IOACPIFamily          1.4

com.apple.kec.corecrypto          1.0

Model: Macmini4,1, BootROM MM41.0042.B03, 2 processors, Intel Core 2 Duo, 2.4 GHz, 8 GB, SMC 1.65f2

Graphics: NVIDIA GeForce 320M, NVIDIA GeForce 320M, PCI, 256 MB

Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1067 MHz, 0x02BA, 0x000000000000000000000000000000000000

Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1067 MHz, 0x02BA, 0x000000000000000000000000000000000000

AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x93), Broadcom BCM43xx 1.0 (5.106.98.100.17)

Bluetooth: Version 4.1.4f2 12041, 2 service, 18 devices, 1 incoming serial ports

Network Service: Ethernet, Ethernet, en0

Network Service: Wi-Fi, AirPort, en1

Serial ATA Device: TOSHIBA MK3255GSXF, 320.07 GB

Serial ATA Device: HL-DT-STDVDRW  GA32N

USB Device: USB2.0 Hub, 0x2109  (VIA Labs, Inc.), 0x0811, 0x24400000 / 2

USB Device: AS2105, 0x174c  (ASMedia Technology Inc.), 0x5106, 0x24410000 / 4

USB Device: AS2105, 0x174c  (ASMedia Technology Inc.), 0x5106, 0x24420000 / 3

USB Device: Backup+ Desk, 0x0bc2  (Seagate LLC), 0xa0a4, 0x26400000 / 2

USB Device: BRCM2070 Hub, 0x0a5c  (Broadcom Corp.), 0x4500, 0x06600000 / 3

USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8218, 0x06630000 / 6

USB Device: IR Receiver, apple_vendor_id, 0x8242, 0x06500000 / 2


Mac mini, OS X Mountain Lion (10.8.4), mid-2010 aluminum 2.4Ghz Core 2 Duo
  • Linc Davis Level 10 Level 10 (154,590 points)

    Reinstall the original memory and see whether there's any improvement. Be careful not to touch the gold contacts. Clean them with a mild solvent such as rubbing alcohol.

     

    The Apple Hardware Test or Apple Diagnostics, though generally unreliable, will sometimes detect a fault. A negative test can't be depended on. Run the extended version of the test.

  • Joe Bailey Level 6 Level 6 (12,165 points)

    Intermittent errors like this are notoriously hard to track down and require lots of patience. Linc Davis' comments about Apple Hardware Test or Apple Diagnostics apply to TechTool Pro tests as well. Memory is notoriously hard to test with software and IMO any memory test that runs in less than several hours is probably a waste of time and CPU cycles.

     

    Given what I am seeing in your log, a standard diagnostic test is to physically detach any and all external devices except a wired keyboard, a wired mouse, and monitor. That includes hubs. If possible turn off Bluetooth  as well. Then run normally for several hours or even days and see if any KPs occur.

  • jaybushman Level 1 Level 1 (0 points)

    Thanks for the replies.

     

    First thing I did was replace the RAM - OWC chips that I bought with their lifetime warranty.  But repalcing the RAM didn't change anything.  Didn't try cleaning with rubbing alcohol though. How likely is that cause problems?

     

    Apple Hardware Test turned up no errors - I know not a huge a surprise.

     

    Joe: I have to dig up a wired keyboard/mouse to try out your recommendation. What precisely is it in the logs that leads you to that conclusion? I've been tryign to learn how to read these reports better, so any clarification would be appreciated.

     

    Thanks again.

  • Joe Bailey Level 6 Level 6 (12,165 points)

    About all I am seeing in the log are references to kernel extensions (kext) and I/O devices. Secondly I know from long experience that kernal panics are often caused by external devices, even USB hubs, and that these devices may work for long times before turning to the darkside. In short, I am playing a hunch, but one that is informed by encountering many similar problems over the years. The test proposed used to be a lot easier and far more commonly performed, when everyone had wired keyboards and mice but with Bluetooth, I/R, and third party R/F keyboards and other devices, it has become a bit of a pain. For this very reason I always keep at least one Apple wired keyboard and mouse around for diagnostic testing if nothing else.

  • Linc Davis Level 10 Level 10 (154,590 points)

    Didn't try cleaning with rubbing alcohol though. How likely is that cause problems?

     

    Cleaning the contacts won't cause problems. Touching them with your fingers will cause problems.