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Random Mountain Lion Reboots

I keep getting sporadic reboots with no specific app or times. Sometimes its once a day sometimes it's once a week. I am always up to date with latest software and updates. No patterns at all exist with this reboot. I have tried repairing the hard drive in recovery per apples request but there were no errors and the hard drive was reported as functioning as it should. Here is a log of the error I pulled on the most recent reboot.


Interval Since Last Panic Report: 425557 sec

Panics Since Last Report: 1

Anonymous UUID: 76BE3731-B183-6E69-E891-45987251A304


Tue Oct 8 13:11:13 2013

panic(cpu 2 caller 0xffffff802ec44491): "a freed zone element has been modified in zone: thread_call"@/SourceCache/xnu/xnu-2050.48.11/osfmk/kern/zalloc.c:204

Backtrace (CPU 2), Frame : Return Address

0xffffff80ae093d40 : 0xffffff802ec1d636

0xffffff80ae093db0 : 0xffffff802ec44491

0xffffff80ae093df0 : 0xffffff802ec43d52

0xffffff80ae093ed0 : 0xffffff802ec3d7bc

0xffffff80ae093f00 : 0xffffff802efc2180

0xffffff80ae093f60 : 0xffffff802efe94c3

0xffffff80ae093fb0 : 0xffffff802eccf130


BSD process name corresponding to current thread: finalize


Mac OS version:

12F37


Kernel version:

Darwin Kernel Version 12.5.0: Mon Jul 29 16:33:49 PDT 2013; root:xnu-2050.48.11~1/RELEASE_X86_64

Kernel UUID: B1B58405-A2B2-3C44-B25D-495053D52AB5

Kernel slide: 0x000000002ea00000

Kernel text base: 0xffffff802ec00000

System model name: MacBookPro9,2 (Mac-6F01561E16C75D06)


System uptime in nanoseconds: 428469521757273

last loaded kext at 388759223677939: com.apple.driver.AppleUSBTCKeyEventDriver 237.1 (addr 0xffffff7fb0925000, size 12288)

last unloaded kext at 388934335087148: com.apple.driver.AppleUSBCDC 4.1.23 (addr 0xffffff7fb0911000, size 12288)

loaded kexts:

com.apple.iokit.IOBluetoothSerialManager 4.1.7f2

com.apple.filesystems.autofs 3.0

com.apple.driver.AudioAUUC 1.60

com.apple.driver.AGPM 100.13.12

com.apple.driver.X86PlatformShim 1.0.0

com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.1.7f2

com.apple.driver.AppleMikeyHIDDriver 124

com.apple.driver.AppleHDA 2.4.7fc2

com.apple.driver.AppleUpstreamUserClient 3.5.12

com.apple.driver.AppleSMCPDRC 1.0.0

com.apple.iokit.IOUserEthernet 1.0.0d1

com.apple.Dont_Steal_Mac_OS_X 7.0.0

com.apple.driver.ApplePolicyControl 3.4.5

com.apple.driver.AppleMikeyDriver 2.4.7fc2

com.apple.driver.AppleLPC 1.6.3

com.apple.driver.AppleSMCLMU 2.0.3d0

com.apple.driver.AppleSMBusPCI 1.0.11d1

com.apple.driver.AppleIntelHD4000Graphics 8.1.6

com.apple.driver.AppleIntelFramebufferCapri 8.1.6

com.apple.driver.AppleBacklight 170.3.5

com.apple.driver.AppleMCCSControl 1.1.11

com.apple.driver.SMCMotionSensor 3.0.3d1

com.apple.driver.AppleUSBTCButtons 237.1

com.apple.driver.AppleIRController 320.15

com.apple.driver.AppleUSBTCKeyboard 237.1

com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1

com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1

com.apple.BootCache 34

com.apple.iokit.SCSITaskUserClient 3.5.6

com.apple.driver.XsanFilter 404

com.apple.iokit.IOAHCIBlockStorage 2.3.5

com.apple.driver.AppleSDXC 1.4.3

com.apple.iokit.AppleBCM5701Ethernet 3.6.2b4

com.apple.driver.AppleUSBHub 623.4.4

com.apple.driver.AppleFWOHCI 4.9.9

com.apple.driver.AirPort.Brcm4331 615.20.17

com.apple.driver.AppleAHCIPort 2.6.6

com.apple.driver.AppleUSBXHCI 630.4.5

com.apple.driver.AppleUSBEHCI 621.4.6

com.apple.driver.AppleIntelCPUPowerManagementClient 214.0.0

com.apple.driver.AppleSmartBatteryManager 161.0.0

com.apple.driver.AppleACPIButtons 1.8

com.apple.driver.AppleRTC 1.5

com.apple.driver.AppleHPET 1.8

com.apple.driver.AppleSMBIOS 1.9

com.apple.driver.AppleACPIEC 1.8

com.apple.driver.AppleAPIC 1.7

com.apple.nke.applicationfirewall 4.0.39

com.apple.security.quarantine 2.1

com.apple.driver.AppleIntelCPUPowerManagement 214.0.0

com.apple.iokit.IOSerialFamily 10.0.6

com.apple.kext.triggers 1.0

com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.1.7f2

com.apple.driver.DspFuncLib 2.4.7fc2

com.apple.iokit.IOAudioFamily 1.9.2fc7

com.apple.kext.OSvKernDSPLib 1.12

com.apple.driver.AppleHDAController 2.4.7fc2

com.apple.iokit.IOHDAFamily 2.4.7fc2

com.apple.iokit.IOSurface 86.0.4

com.apple.iokit.IOBluetoothFamily 4.1.7f2

com.apple.iokit.IOFireWireIP 2.2.5

com.apple.driver.X86PlatformPlugin 1.0.0

com.apple.driver.IOPlatformPluginFamily 5.4.1d11

com.apple.iokit.IOAcceleratorFamily 74.15

com.apple.driver.AppleGraphicsControl 3.4.5

com.apple.driver.AppleBacklightExpert 1.0.4

com.apple.iokit.IONDRVSupport 2.3.7

com.apple.driver.AppleSMBusController 1.0.11d1

com.apple.iokit.IOGraphicsFamily 2.3.7

com.apple.driver.AppleSMC 3.1.5d4

com.apple.driver.AppleUSBMultitouch 237.3

com.apple.iokit.IOUSBHIDDriver 623.4.0

com.apple.driver.AppleThunderboltDPInAdapter 2.5.0

com.apple.driver.AppleThunderboltDPAdapterFamily 2.5.0

com.apple.driver.AppleThunderboltPCIDownAdapter 1.3.2

com.apple.driver.AppleUSBMergeNub 621.4.6

com.apple.driver.AppleUSBComposite 621.4.0

com.apple.driver.CoreStorage 296.18.2

com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.5.6

com.apple.iokit.IOBDStorageFamily 1.7

com.apple.iokit.IODVDStorageFamily 1.7.1

com.apple.iokit.IOCDStorageFamily 1.7.1

com.apple.iokit.IOAHCISerialATAPI 2.5.5

com.apple.iokit.IOSCSIArchitectureModelFamily 3.5.6

com.apple.driver.AppleThunderboltNHI 1.9.2

com.apple.iokit.IOThunderboltFamily 2.7.7

com.apple.iokit.IOEthernetAVBController 1.0.2b1

com.apple.iokit.IOUSBUserClient 630.4.4

com.apple.iokit.IOFireWireFamily 4.5.5

com.apple.iokit.IO80211Family 530.5

com.apple.iokit.IONetworkingFamily 3.0

com.apple.iokit.IOAHCIFamily 2.5.1

com.apple.iokit.IOUSBFamily 630.4.5

com.apple.driver.AppleEFINVRAM 2.0

com.apple.driver.AppleEFIRuntime 2.0

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 1.8

com.apple.iokit.IOPCIFamily 2.8

com.apple.iokit.IOACPIFamily 1.4

com.apple.kec.corecrypto 1.0

Model: MacBookPro9,2, BootROM MBP91.00D3.B08, 2 processors, Intel Core i5, 2.5 GHz, 4 GB, SMC 2.2f41

Graphics: Intel HD Graphics 4000, Intel HD Graphics 4000, Built-In, 512 MB

Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3230554638424455302D474E2D4620

Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3230554638424455302D474E2D4620

AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xF5), Broadcom BCM43xx 1.0 (5.106.98.100.17)

Bluetooth: Version 4.1.7f2 12718, 3 service, 13 devices, 3 incoming serial ports

Network Service: Wi-Fi, AirPort, en1

Serial ATA Device: APPLE HDD HTS547550A9E384, 500.11 GB

Serial ATA Device: OPTIARC DVD RW AD-5970H

USB Device: hub_device, 0x8087 (Intel Corporation), 0x0024, 0x1a100000 / 2

USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x8509, 0x1a110000 / 3

USB Device: hub_device, 0x8087 (Intel Corporation), 0x0024, 0x1d100000 / 2

USB Device: hub_device, 0x0424 (SMSC), 0x2513, 0x1d180000 / 3

USB Device: Apple Internal Keyboard / Trackpad, apple_vendor_id, 0x0252, 0x1d183000 / 6

USB Device: IR Receiver, apple_vendor_id, 0x8242, 0x1d182000 / 5

USB Device: BRCM20702 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x1d181000 / 4

USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x821d, 0x1d181300 / 7

MacBook Pro, OS X Mountain Lion (10.8.5)

Posted on Oct 8, 2013 2:02 PM

Reply
Question marked as Best reply

Posted on Oct 8, 2013 2:08 PM

What is "Finalize?" It would appear it was where the panic started. Note the line in the log: BSD process name corresponding to current thread: finalize. Not sure if that may mean something. Does the same line appear in any other panic logs you still have?


Random panics often are caused by a hardware issue such as failing RAM. You may need to take it in for service. You can attempt to run a hardware test:


Using Apple Hardware Test

OS X Mountain Lion- Use Apple Hardware Test

Intel-based Macs- Using Apple Hardware Test

4 replies
Question marked as Best reply

Oct 8, 2013 2:08 PM in response to aeppacher

What is "Finalize?" It would appear it was where the panic started. Note the line in the log: BSD process name corresponding to current thread: finalize. Not sure if that may mean something. Does the same line appear in any other panic logs you still have?


Random panics often are caused by a hardware issue such as failing RAM. You may need to take it in for service. You can attempt to run a hardware test:


Using Apple Hardware Test

OS X Mountain Lion- Use Apple Hardware Test

Intel-based Macs- Using Apple Hardware Test

Oct 8, 2013 5:18 PM in response to aeppacher

That panic was not caused by third-party software. If the problem is recurrent, the possibilities are:


  1. A stale or corrupt kernel cache
  2. A damaged OS X installation
  3. A fault in a peripheral device, if any
  4. Corrupt non-volatile memory (NVRAM)
  5. An internal hardware fault (including incompatible memory)
  6. An obscure bug in OS X


You may already have ruled out some of these.

Rule out #1 by booting in safe mode and then rebooting as usual. Note: If FileVault is enabled on some models, or if a firmware password is set, or if the boot volume is a software RAID, you can’t do this. Post for further instructions.

You can rule out #2 and #3 by reinstalling the OS and testing with non-essential peripherals disconnected and aftermarket expansion cards removed, if applicable. Sometimes a clean reinstallation may solve a problem that isn't solved by reinstalling in place.


Corrupt NVRAM, which rarely causes panics, can be ruled out by resetting it.


If your model has user-replaceable memory, and you've upgraded the memory modules, 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. Aftermarket memory must exactly match the technical specifications for your model.


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.


In the category of obscure bugs, reports suggest that FileVault may trigger kernel traps under some unknown conditions. Most, though not all, of these reports seem to involve booting from an aftermarket SSD. If those conditions apply to you, try deactivating FileVault.

Connecting more than one display is another reported trigger for OS X bugs.

If your system is not fully up to date, running Software Update might get you a bug fix.


In rare cases, a malformed network packet from a defective router or other network device can cause panics. Such packets could also be sent deliberately by a skillful attacker. This possibility is something to consider if you run a public server that might be the target of such an attack.


If none of the above applies, make a "Genius" appointment at an Apple Store to have the machine tested. You may have to leave it there for several days. There isn't much point in doing this unless you can reproduce the panic, or if you can't, it happens often enough that it's likely to be repeated at the store. Otherwise you may be told that nothing is wrong.


Print the first page of the panic report and bring it with you.


Back up all data on the internal drive(s) before you hand over your computer to anyone. If privacy is a concern, erase the data partition(s) with the option to write zeros* (do this only if you know how to restore, and you have at least two independent backups.) Don’t erase the recovery partition, if present.


Keeping your confidential data secure during hardware repair


*An SSD doesn't need to be zeroed.

Random Mountain Lion Reboots

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