Hi everyone,
I have my friend’s 17″ Mid-2009 MacBook Pro that was running Snow Leopard for ages. and I popped in a new hard drive and installed El Capitan on a clean install. The hard drive (1TB 7200RPM) and RAM (8GB, factory installed I believe) were both tested at this time and passed. Shortly after I gave her the laptop (within a few days), she was describing to me what sounded like kernel panics when she would resume her laptop from screen saving or sleep. The laptop seems to work completely fine otherwise, and functions great when in use. I haven’t personally seen it crash, but now that I have it again (and am typing this on it as we speak), I can see the kernel panic logs (shown below).
Since the description was that it happened when she went to use it after the laptop was sitting for a little bit, I’ve sat the laptop next to me for today as I work and have woken it up from sleep every so often, and have tried having a variety of applications open (iTunes, Photoshop, Firefox, etc.) to see if that affects it. I have yet to see the system kernel panic once. She never complained of any issues while running her previous OS, Snow Leopard. This only started on El Capitan. Her system is up to date running OS X 10.11.2, and all updates from the App Store are installed.
Does anyone see any useful information from one of the kernel panics I’ve included below? This is the latest one, which happened a few days ago. Again, while using the laptop, it’s perfectly fine.
Thanks in advance!
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*** Panic Report ***
panic(cpu 0 caller 0xffffff800b12455f): “a freed zone element has been modified in zone kalloc.80: expected 0x3f0011fead0300e2 but found 0x3f0011fead02ffe2, bits changed 0x1ff00, at offset 72 of 80 in element 0xffffff802f1b7630, cookies 0x3f0011fead0300e2 0x535219b4850aa21″@/Library/Caches/com.apple.xbs/Sources/xnu/xnu-3248.20.55/osf mk/kern/zalloc.c:503
Backtrace (CPU 0), Frame : Return Address
0xffffff8114cb3bc0 : 0xffffff800b0de792
0xffffff8114cb3c40 : 0xffffff800b12455f
0xffffff8114cb3cb0 : 0xffffff800b123f76
0xffffff8114cb3cf0 : 0xffffff800b122c02
0xffffff8114cb3e20 : 0xffffff7f8bcb7644
0xffffff8114cb3ea0 : 0xffffff7f8bcb9387
0xffffff8114cb3ed0 : 0xffffff7f8bcb8e94
0xffffff8114cb3f60 : 0xffffff800b629ac1
0xffffff8114cb3fb0 : 0xffffff800b1efa36
Kernel Extensions in backtrace:
com.apple.kec.pthread(1.0)[0888BA0A-49EE-394A-AEB1-1E5C6838A1F2]@0xffffff7f8bcb 4000->0xffffff7f8bcc0fff
BSD process name corresponding to current thread: UserEventAgent
Mac OS version:
15C50
Kernel version:
Darwin Kernel Version 15.2.0: Fri Nov 13 19:56:56 PST 2015; root:xnu-3248.20.55~2/RELEASE_X86_64
Kernel UUID: 17EA3101-D2E4-31BF-BDA9-931F51049F93
Kernel slide: 0x000000000ae00000
Kernel text base: 0xffffff800b000000
__HIB text base: 0xffffff800af00000
System model name: MacBookPro5,2 (Mac-F2268EC8)
System uptime in nanoseconds: 10023265676501
last loaded kext at 281450575844: com.apple.filesystems.msdosfs 1.10 (addr 0xffffff7f8c28d000, size 69632)
loaded kexts:
com.apple.filesystems.msdosfs 1.10
com.apple.filesystems.smbfs 3.0.0
com.apple.driver.AudioAUUC 1.70
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.driver.AppleTyMCEDriver 1.0.2d2
com.apple.driver.AGPM 110.20.21
com.apple.filesystems.autofs 3.0
com.apple.iokit.IOBluetoothSerialManager 4.4.3f4
com.apple.driver.AppleOSXWatchdog 1
com.apple.driver.AppleMikeyHIDDriver 124
com.apple.driver.AppleHDAHardwareConfigDriver 272.51.3
com.apple.driver.AppleHDA 272.51.3
com.apple.driver.AppleMikeyDriver 272.51.3
com.apple.driver.pmtelemetry 1
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.4.3f4
com.apple.driver.AppleUpstreamUserClient 3.6.1
com.apple.driver.AppleBacklight 170.8.3
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleHV 1
com.apple.GeForceTesla 10.0.0
com.apple.driver.AppleMCCSControl 1.2.13
com.apple.driver.AppleSMCLMU 208
com.apple.driver.AppleMuxControl 3.12.6
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.driver.AppleLPC 3.1
com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0
com.apple.driver.AppleFIVRDriver 4.1.0
com.apple.nvidia.NVDAStartup 10.0.8
com.apple.driver.SMCMotionSensor 3.0.4d1
com.apple.driver.AppleUSBTCButtons 245.4
com.apple.driver.AppleFileSystemDriver 3.0.1
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0
com.apple.BootCache 38
com.apple.iokit.IOBluetoothUSBDFU 4.4.3f4
com.apple.driver.AppleUSBTCKeyEventDriver 245.4
com.apple.driver.AppleUSBTCKeyboard 245.4
com.apple.driver.iPodSBCDriver 1.7.0
com.apple.driver.AppleIRController 327.5
com.apple.driver.AppleUSBStorageCoexistentDriver 3.7.1
com.apple.iokit.SCSITaskUserClient 3.7.7
com.apple.iokit.IOAHCIBlockStorage 2.8.5
com.apple.driver.AirPort.Brcm4331 800.20.24
com.apple.driver.AppleFWOHCI 5.5.2
com.apple.driver.AppleAHCIPort 3.1.8
com.apple.driver.usb.AppleUSBOHCIPCI 1.0.1
com.apple.driver.usb.AppleUSBEHCIPCI 1.0.1
com.apple.nvenet 2.0.22
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleACPIButtons 4.0
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleACPIEC 4.0
com.apple.driver.AppleAPIC 1.7
com.apple.driver.AppleIntelCPUPowerManagementClient 218.0.0
com.apple.nke.applicationfirewall 163
com.apple.security.quarantine 3
com.apple.security.TMSafetyNet 8
com.apple.driver.AppleIntelCPUPowerManagement 218.0.0
com.apple.AppleGraphicsDeviceControl 3.12.6
com.apple.kext.triggers 1.0
com.apple.iokit.IOSerialFamily 11
com.apple.driver.DspFuncLib 272.51.3
com.apple.kext.OSvKernDSPLib 525
com.apple.iokit.IOSurface 108.0.1
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.4.3f4
com.apple.iokit.IOBluetoothFamily 4.4.3f4
com.apple.driver.CoreCaptureResponder 1
com.apple.nvidia.classic.NVDANV50HalTesla 10.0.0
com.apple.nvidia.classic.NVDAResmanTesla 10.0.0
com.apple.driver.AppleSMBusController 1.0.14d1
com.apple.iokit.IOFireWireIP 2.2.6
com.apple.driver.AppleHDAController 272.51.3
com.apple.iokit.IOHDAFamily 272.51.3
com.apple.iokit.IOAudioFamily 204.3
com.apple.vecLib.kext 1.2.0
com.apple.driver.AppleBacklightExpert 1.1.0
com.apple.driver.AppleGraphicsControl 3.12.6
com.apple.driver.AppleSMBusPCI 1.0.14d1
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.driver.IOPlatformPluginFamily 6.0.0d7
com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0
com.apple.iokit.IONDRVSupport 2.4.1
com.apple.iokit.IOGraphicsFamily 2.4.1
com.apple.driver.AppleSMC 3.1.9
com.apple.driver.AppleUSBMultitouch 250.5
com.apple.driver.usb.AppleUSBHub 1.0.1
com.apple.iokit.IOUSBHIDDriver 900.4.1
com.apple.iokit.IOSCSIBlockCommandsDevice 3.7.7
com.apple.iokit.IOUSBMassStorageClass 4.0.2
com.apple.iokit.IOUSBMassStorageDriver 1.0.0
com.apple.driver.usb.AppleUSBHostCompositeDevice 1.0.1
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.7.7
com.apple.iokit.IOBDStorageFamily 1.8
com.apple.iokit.IODVDStorageFamily 1.8
com.apple.iokit.IOCDStorageFamily 1.8
com.apple.iokit.IOAHCISerialATAPI 2.6.2
com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.7
com.apple.driver.AppleXsanScheme 3
com.apple.iokit.IO80211Family 1110.26
com.apple.driver.corecapture 1.0.4
com.apple.iokit.IOFireWireFamily 4.5.8
com.apple.iokit.IOAHCIFamily 2.8.1
com.apple.driver.AppleUSBMergeNub 900.4.1
com.apple.driver.usb.AppleUSBOHCI 1.0.1
com.apple.driver.usb.AppleUSBEHCI 1.0.1
com.apple.iokit.IONetworkingFamily 3.2
com.apple.driver.NVSMU 2.2.9
com.apple.driver.AppleEFINVRAM 2.0
com.apple.iokit.IOUSBFamily 900.4.1
com.apple.iokit.IOUSBHostFamily 1.0.1
com.apple.driver.AppleUSBHostMergeProperties 1.0.1
com.apple.driver.AppleEFIRuntime 2.0
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.iokit.IOSMBusFamily 1.1
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 417.1
com.apple.iokit.IOStorageFamily 2.1
com.apple.iokit.IOReportFamily 31
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleACPIPlatform 4.0
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.Libm 1
com.apple.kec.pthread 1
com.apple.kec.corecrypto 1.0