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In need of some help reading this kernal panic

M

mmm27893

macrumors newbie
Original poster
Apr 19, 2015
3
0
it happens radomaly
** Panic Report ***
panic(cpu 6 caller 0xffffff8029017cc2): Kernel trap at 0xffffff8028fcf4f8, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0xffffff8020ece2a0, CR3: 0x00000001dd5480ae, CR4: 0x00000000000626e0
RAX: 0xffffff8020ece280, RBX: 0xffffff80328a7e40, RCX: 0x0000000000000003, RDX: 0x00000000000356c5
RSP: 0xffffff813456bce0, RBP: 0xffffff813456bd10, RSI: 0x0000000005ee4000, RDI: 0xffffff803e4ef2d0
R8: 0xffffff803fd48960, R9: 0x0000000000000000, R10: 0x0000000115c07908, R11: 0x0000000115c07908
R12: 0x0000000005ee4000, R13: 0x0000000000000001, R14: 0x0000000005ee4000, R15: 0xffffff803e4ef2d0
RFL: 0x0000000000010206, RIP: 0xffffff8028fcf4f8, CS: 0x0000000000000008, SS: 0x0000000000000000
Fault CR2: 0xffffff8020ece2a0, Error code: 0x0000000000000000, Fault CPU: 0x6

Backtrace (CPU 6), Frame : Return Address
0xffffff813456b990 : 0xffffff8028f2bda1
0xffffff813456ba10 : 0xffffff8029017cc2
0xffffff813456bbd0 : 0xffffff8029034b73
0xffffff813456bbf0 : 0xffffff8028fcf4f8
0xffffff813456bd10 : 0xffffff8028f993f9
0xffffff813456bf20 : 0xffffff8029018224
0xffffff813456bfb0 : 0xffffff8029034a85

BSD process name corresponding to current thread: Google Chrome He
Boot args: kext-dev-mode=1

Mac OS version:
14D136

Kernel version:
Darwin Kernel Version 14.3.0: Mon Mar 23 11:59:05 PDT 2015; root:xnu-2782.20.48~5/RELEASE_X86_64
Kernel UUID: 4B3A11F4-77AA-3D27-A22D-81A1BC5B504D
Kernel slide: 0x0000000028c00000
Kernel text base: 0xffffff8028e00000
__HIB text base: 0xffffff8028d00000
System model name: MacBookPro8,2 (Mac-94245A3940C91C80)

System uptime in nanoseconds: 1520105114085
last loaded kext at 696924593714: com.apple.filesystems.smbfs 3.0.1 (addr 0xffffff7fac413000, size 389120)
last unloaded kext at 126443340322: com.apple.driver.AppleUSBUHCI 656.4.1 (addr 0xffffff7fa9e24000, size 65536)
loaded kexts:
com.silex.driver.sxuptp 1.10.6
com.Cycling74.driver.Soundflower 1.6.6
com.apple.filesystems.smbfs 3.0.1
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.filesystems.autofs 3.0
com.apple.driver.AGPM 110.19.5
com.apple.iokit.IOBluetoothSerialManager 4.3.4f4
com.apple.driver.AppleOSXWatchdog 1
com.apple.driver.AppleMikeyHIDDriver 124
com.apple.driver.AppleMikeyDriver 272.18
com.apple.driver.AudioAUUC 1.70
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleHWAccess 1
com.apple.driver.AppleIntelHD3000Graphics 10.0.0
com.apple.driver.AppleHDA 272.18
com.apple.driver.AppleUpstreamUserClient 3.6.1
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.3.4f4
com.apple.driver.AppleHV 1
com.apple.driver.AppleMuxControl 3.10.22
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0
com.apple.driver.AppleThunderboltIP 2.0.2
com.apple.driver.AppleMCCSControl 1.2.11
com.apple.driver.AppleIntelSNBGraphicsFB 10.0.0
com.apple.driver.AppleLPC 1.7.3
com.apple.driver.AppleSMCLMU 2.0.7d0
com.apple.kext.AMDFramebuffer 1.3.2
com.apple.AMDRadeonX3000 1.3.2
com.apple.kext.AMD6000Controller 1.3.2
com.apple.driver.AppleSMCPDRC 1.0.0
com.apple.driver.SMCMotionSensor 3.0.4d1
com.apple.driver.AppleUSBTCButtons 240.2
com.apple.driver.AppleUSBTCKeyboard 240.2
com.apple.driver.AppleIRController 327.5
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 36
com.apple.iokit.SCSITaskUserClient 3.7.5
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.7.1
com.apple.driver.AppleUSBHub 705.4.2
com.apple.driver.AirPort.Brcm4331 800.20.24
com.apple.driver.AppleSDXC 1.6.5
com.apple.iokit.AppleBCM5701Ethernet 10.1.3
com.apple.driver.AppleFWOHCI 5.5.2
com.apple.driver.AppleAHCIPort 3.1.2
com.apple.driver.AppleUSBEHCI 705.4.14
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AppleACPIButtons 3.1
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleACPIEC 3.1
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.kext.triggers 1.0
com.apple.iokit.IOSerialFamily 11
com.apple.iokit.IOSurface 97.4
com.apple.driver.DspFuncLib 272.18
com.apple.kext.OSvKernDSPLib 1.15
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.3.4f4
com.apple.iokit.IOBluetoothFamily 4.3.4f4
com.apple.iokit.IOFireWireIP 2.2.6
com.apple.driver.AppleBacklightExpert 1.1.0
com.apple.driver.AppleGraphicsControl 3.10.22
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0
com.apple.driver.AppleSMBusController 1.0.13d1
com.apple.driver.AppleSMBusPCI 1.0.12d1
com.apple.iokit.IONDRVSupport 2.4.1
com.apple.iokit.IOAcceleratorFamily2 156.14
com.apple.kext.AMDSupport 1.3.2
com.apple.AppleGraphicsDeviceControl 3.10.22
com.apple.driver.IOPlatformPluginFamily 5.9.1d7
com.apple.iokit.IOUSBUserClient 705.4.0
com.apple.driver.AppleHDAController 272.18
com.apple.iokit.IOGraphicsFamily 2.4.1
com.apple.iokit.IOHDAFamily 272.18
com.apple.iokit.IOAudioFamily 203.3
com.apple.vecLib.kext 1.2.0
com.apple.driver.AppleSMC 3.1.9
com.apple.driver.AppleUSBMultitouch 245.2
com.apple.iokit.IOUSBHIDDriver 705.4.0
com.apple.driver.AppleUSBMergeNub 705.4.0
com.apple.driver.AppleUSBComposite 705.4.9
com.apple.driver.CoreStorage 471.20.7
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.7.5
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily 1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.driver.AppleThunderboltDPInAdapter 4.0.6
com.apple.driver.AppleThunderboltDPAdapterFamily 4.0.6
com.apple.driver.AppleThunderboltPCIDownAdapter 2.0.2
com.apple.driver.AppleThunderboltNHI 3.1.7
com.apple.iokit.IOThunderboltFamily 4.2.2
com.apple.iokit.IOAHCISerialATAPI 2.6.1
com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.5
com.apple.iokit.IOEthernetAVBController 1.0.3b3
com.apple.iokit.IO80211Family 730.60
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOFireWireFamily 4.5.6
com.apple.iokit.IOAHCIFamily 2.7.5
com.apple.iokit.IOUSBFamily 720.4.4
com.apple.driver.AppleEFINVRAM 2.0
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.driver.AppleEFIRuntime 2.0
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 396
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.pthread 1
com.apple.kec.Libm 1
 
That may be caused by bad memory. First try removing the two third party kexts. If the problems persist, try removing one of the memory sticks at a time to try to isolate the bad stick.
 
"BSD process name corresponding to current thread: Google Chrome He"

Looks like Chrome was responsible for this one. Check the others and see if it's always Chrome or different processes. That'll help you figure out if it's really just chrome or not.
 
Chrome is likely not the root cause as it itself rarely if ever causes kernel panics. If memory is the root cause, then nearly any process at random can be listed as being the cause since that process is the one that happened across the bad memory spot.
 
Then yep, likely RAM. I'd run memtest for a bit and see what you can find. And as Intell suggested - yank a stick if you're able and see if it stops.
 
yep will do thks for the help guys hopefully this fixes it using a 2011 macbook pro i just switched out the ram and i did mem test before and didnt get any errors im just gona run it like this and see what happens
 
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