Frequent Kernel panics in Macbook pro 2015 model.
My Macbook pro 2015 early model has faced Kernel panics 5 times in last 3 weeks, it is mostly few seconds after bootup. Here is Panic report, can someone please guide me what is the issue
*** Panic Report ***
panic(cpu 0 caller 0xffffff800a81b532): Kernel trap at 0xffffff800a50e058, type 14=page fault, registers:
CR0: 0x0000000080010033, CR2: 0xffffff8114f74000, CR3: 0x000000000c681000, CR4: 0x00000000003627e0
RAX: 0x00000000fffffff8, RBX: 0xffffff810d00b8bb, RCX: 0x1fffffffffffffb7, RDX: 0xfffffffffffffff8
RSP: 0xffffff8114f73b98, RBP: 0xffffff8114f73d40, RSI: 0xffffff810d00bb03, RDI: 0xffffff8114f74000
R8: 0x0000000000000002, R9: 0xffffff8114f73a98, R10: 0xffffff8114f73aec, R11: 0x0000000000000000
R12: 0x00000000ffffffff, R13: 0x0000000000000010, R14: 0xffffff8114f73dc0, R15: 0xffffff801eda9073
RFL: 0x0000000000010a06, RIP: 0xffffff800a50e058, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0xffffff8114f74000, Error code: 0x0000000000000002, Fault CPU: 0x0
Backtrace (CPU 0), Frame : Return Address
0xffffff8114f73840 : 0xffffff800a730e41
0xffffff8114f738c0 : 0xffffff800a81b532
0xffffff8114f73a80 : 0xffffff800a8377a3
0xffffff8114f73aa0 : 0xffffff800a50e058
0xffffff8114f73d40 : 0xffffff7f8c175259
0xffffff8114f73e10 : 0x0
Kernel Extensions in backtrace:
com.apple.iokit.IO80211Family(720.56)[6E1E11FE-6F65-3731-880B-09F3528D0A3B]@0xf fffff7f8c170000->0xffffff7f8c21afff
dependency: com.apple.kec.corecrypto(1.0)[0CB1D8BD-9EB7-3A02-8274-BCBB852B55B4]@0xffffff7f8 b351000
dependency: com.apple.iokit.IONetworkingFamily(3.2)[247581D8-DFC5-3AAE-B079-3D13F5514C2B]@0 xffffff7f8c13d000
BSD process name corresponding to current thread: kernel_task
Mac OS version:
14C2055
Kernel version:
Darwin Kernel Version 14.1.1: Fri Feb 6 21:06:10 PST 2015; root:xnu-2782.15.4~1/RELEASE_X86_64
Kernel UUID: 78A5ADA6-E1E6-3EDF-AE91-15B3CD9550E8
Kernel slide: 0x000000000a400000
Kernel text base: 0xffffff800a600000
__HIB text base: 0xffffff800a500000
System model name: MacBookPro12,1 (Mac-E43C1C25D4880AD6)
System uptime in nanoseconds: 10684924785
last loaded kext at 6962609574: com.apple.driver.AppleUSBCDC 4.2.2b5 (addr 0xffffff7f8cba7000, size 20480)
loaded kexts:
com.apple.driver.AppleUSBCDC 4.2.2b5
com.apple.iokit.IOBluetoothUSBDFU 4.3.3f4
com.apple.driver.AudioAUUC 1.70
com.apple.filesystems.autofs 3.0
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.iokit.IOBluetoothSerialManager 4.3.3f4
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AGPM 100.16.12
com.apple.driver.ApplePlatformEnabler 2.1.9d0
com.apple.driver.X86PlatformShim 1.0.0
com.apple.driver.AppleUpstreamUserClient 3.6.1
com.apple.driver.AppleGraphicsDevicePolicy 3.7.7
com.apple.driver.AppleHDAHardwareConfigDriver 269.44
com.apple.driver.AppleHWAccess 1
com.apple.driver.AppleMuxControl 3.9.5
com.apple.driver.AppleIntelBDWGraphics 10.0.4
com.apple.driver.AppleHDA 269.44
com.apple.driver.AppleOSXWatchdog 1
com.apple.driver.AppleHV 1
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.driver.AppleThunderboltIP 2.0.2
com.apple.driver.AppleBacklight 170.6.0
com.apple.driver.AppleLPC 1.7.3
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.3.3f4
com.apple.driver.AppleSMCLMU 2.0.7d0
com.apple.driver.AirPort.Brcm4360 920.28.4
com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0
com.apple.driver.AppleFIVRDriver 4.1.0
com.apple.driver.AppleCameraInterface 5.31.0
com.apple.driver.AppleMCCSControl 1.2.11
com.apple.driver.AppleIntelBDWGraphicsFramebuffer 10.0.4
com.apple.iokit.SCSITaskUserClient 3.7.4
com.apple.driver.AppleUSBCardReader 3.5.3
com.apple.driver.CoreStorageFsck 471.15.1
com.apple.driver.AppleFileSystemDriver 3.0.1
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 35
com.apple.driver.AppleUSBHub 705.4.2
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.7.0
com.apple.driver.AppleAHCIPort 3.1.2
com.apple.driver.AppleTopCaseHIDEventDriver 64.3
com.apple.driver.AppleUSBXHCI 710.4.10
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.nke.applicationfirewall 161
com.apple.security.quarantine 3
com.apple.security.TMSafetyNet 8
com.apple.kext.triggers 1.0
com.apple.driver.AppleGraphicsControl 3.9.5
com.apple.iokit.IOSurface 97
com.apple.driver.DspFuncLib 269.44
com.apple.kext.OSvKernDSPLib 1.15
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.driver.AppleBacklightExpert 1.1.0
com.apple.driver.AppleSMBusPCI 1.0.12d1
com.apple.iokit.IONDRVSupport 2.4.1
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.3.3f4
com.apple.iokit.IOBluetoothFamily 4.3.3f4
com.apple.driver.AppleHDAController 269.44
com.apple.iokit.IOHDAFamily 269.44
com.apple.iokit.IOAudioFamily 203.3
com.apple.vecLib.kext 1.2.0
com.apple.iokit.IO80211Family 720.56
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0
com.apple.driver.X86PlatformPlugin 1.0.0
com.apple.driver.AppleSMC 3.1.9
com.apple.driver.IOPlatformPluginFamily 5.8.9d5
com.apple.driver.AppleThunderboltEDMSink 4.0.2
com.apple.driver.AppleThunderboltDPOutAdapter 4.0.6
com.apple.driver.AppleSMBusController 1.0.13d1
com.apple.driver.AppleIntelLpssUART 2.0.56
com.apple.iokit.IOSerialFamily 11
com.apple.AppleGraphicsDeviceControl 3.9.5
com.apple.iokit.IOAcceleratorFamily2 156.9.2
com.apple.iokit.IOGraphicsFamily 2.4.1
com.apple.iokit.IOUSBUserClient 705.4.0
com.apple.iokit.IOUSBHIDDriver 705.4.0
com.apple.iokit.IOSCSIBlockCommandsDevice 3.7.4
com.apple.iokit.IOUSBMassStorageClass 3.7.1
com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.4
com.apple.driver.AppleUSBMergeNub 705.4.0
com.apple.driver.AppleUSBComposite 705.4.9
com.apple.driver.CoreStorage 471.15.1
com.apple.driver.AppleThunderboltDPInAdapter 4.0.6
com.apple.driver.AppleThunderboltDPAdapterFamily 4.0.6
com.apple.driver.AppleThunderboltPCIDownAdapter 2.0.2
com.apple.iokit.IOAHCIFamily 2.7.5
com.apple.driver.AppleHIDKeyboard 176.2
com.apple.driver.AppleHSSPIHIDDriver 41.2
com.apple.driver.AppleMultitouchDriver 262.45
com.apple.driver.AppleThunderboltNHI 3.1.7
com.apple.iokit.IOThunderboltFamily 4.2.1
com.apple.driver.AppleHSSPISupport 41.2
com.apple.driver.AppleIntelLpssSpiController 2.0.56
com.apple.driver.AppleIntelLpssGspi 2.0.56
com.apple.driver.AppleIntelLpssDmac 2.0.56
com.apple.iokit.IOUSBFamily 720.4.4
com.apple.driver.AppleIntelLpssI2C 2.0.56
com.apple.driver.AppleEFINVRAM 2.0
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 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.Libm 1
com.apple.kec.corecrypto 1.0
com.apple.kec.pthread 1
Model: MacBookPro12,1, BootROM MBP121.0167.B02, 2 processors, Intel Core i5, 2.7 GHz, 8 GB, SMC 2.28f6
Graphics: Intel Iris Graphics 6100, Intel Iris Graphics 6100, Built-In
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1867 MHz, 0x80AD, 0x483943434E4E4E424C54414C41522D4E5544
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1867 MHz, 0x80AD, 0x483943434E4E4E424C54414C41522D4E5544
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x133), Broadcom BCM43xx 1.0 (7.15.162.45.4)
Bluetooth: Version 4.3.3f4 15437, 3 services, 20 devices, 1 incoming serial ports
Serial ATA Device: APPLE SSD SM0128G, 121.33 GB
USB Device: Internal Memory Card Reader
USB Device: Bluetooth USB Host Controller
Thunderbolt Bus: MacBook Pro, Apple Inc., 27.1
MacBook Pro (Retina, 13-inch,Early 2015), OS X Yosemite (10.10.2)
