Kernel Panic (Please Help )

[MAD0oM]

Any one have any ideas? Please help. Getting about 3-4 Panics a day.. Not sure exactly whats wrong.

nonymous UUID: C1699C65-C5B9-F7FD-31E3-8701B3A72A85

Tue Apr 15 15:48:01 2014
panic(cpu 0 caller 0xffffff80064dbe2e): Kernel trap at 0xffffff7f873dac3a, type 6=invalid opcode, registers:
CR0: 0x000000008001003b, CR2: 0x0000000101b1a018, CR3: 0x00000000090d9000, CR4: 0x00000000001606e0
RAX: 0xffffff8044008f00, RBX: 0xffffff8044006000, RCX: 0x0000000000000000, RDX: 0x0000000000000000
RSP: 0xffffff83943f3b30, RBP: 0xffffff83943f3bd0, RSI: 0xffffff7f8740c6b8, RDI: 0xffffff8043d62e80
R8: 0x0000000000000000, R9: 0x0000000000000000, R10: 0xffffff83943f3e20, R11: 0x0000000000000000
R12: 0xffffff8044006000, R13: 0xffffff8043d62e80, R14: 0xffffff8043f45f00, R15: 0x0000000000000000
RFL: 0x0000000000010246, RIP: 0xffffff7f873dac3a, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0x0000000101b1a018, Error code: 0x0000000000000000, Fault CPU: 0x0

Backtrace (CPU 0), Frame : Return Address
0xffffff83943f37c0 : 0xffffff8006422fa9 0xffffff83943f3840 : 0xffffff80064dbe2e 0xffffff83943f3a10 : 0xffffff80064f3326 0xffffff83943f3a30 : 0xffffff7f873dac3a 0xffffff83943f3bd0 : 0xffffff80068aea53 0xffffff83943f3c30 : 0xffffff7f873ca094 0xffffff83943f3d30 : 0xffffff7f874ec166 0xffffff83943f3de0 : 0xffffff7f874ecf51 0xffffff83943f3e20 : 0xffffff7f874fa83e 0xffffff83943f3ed0 : 0xffffff7f87502475 0xffffff83943f3ef0 : 0xffffff80068ae020 0xffffff83943f3f30 : 0xffffff80068acac2 0xffffff83943f3f80 : 0xffffff80068acb97 0xffffff83943f3fb0 : 0xffffff80064d6ff7 Kernel Extensions in backtrace: com.apple.iokit.IOUSBFamily(675.4)[5C861553-BC5A-3979-A6B4-58C57879DD40]@0xffffff7f873c7000->0xffffff7f87427fff dependency: com.apple.iokit.IOPCIFamily(2.9)[EDA75271-4E9D-34E7-A2C5-14F0C8817D37]@0xffffff7f86abb000 com.apple.driver.AppleUSBXHCI(670.4)[91761100-07BD-32B9-AAE7-6BE5C6623809]@0xffffff7f874eb000->0xffffff7f87507fff dependency: com.apple.iokit.IOUSBFamily(675.4.0)[5C861553-BC5A-3979-A6B4-58C57879DD40]@0xffffff7f873c7000 dependency: com.apple.iokit.IOPCIFamily(2.9)[EDA75271-4E9D-34E7-A2C5-14F0C8817D37]@0xffffff7f86abb000

BSD process name corresponding to current thread: kernel_task

Mac OS version:
13C64

Kernel version:
Darwin Kernel Version 13.1.0: Thu Jan 16 19:40:37 PST 2014; root:xnu-2422.90.20~2/RELEASE_X86_64
Kernel UUID: 9FEA8EDC-B629-3ED2-A1A3-6521A1885953
Kernel slide: 0x0000000006200000
Kernel text base: 0xffffff8006400000
System model name: iMac14,2 (Mac-27ADBB7B4CEE8E61)

System uptime in nanoseconds: 3497553110148
last loaded kext at 1693967246544: com.apple.driver.AppleIntelMCEReporter
104 (addr 0xffffff7f88aa3000, size 49152)
last unloaded kext at 1819051012170: com.apple.driver.AppleIntelMCEReporter
104 (addr 0xffffff7f88aa3000, size 32768)
loaded kexts:
com.apple.filesystems.afpfs
11.1
com.apple.nke.asp-tcp 8.0.1
com.apple.filesystems.smbfs
2.0.1
com.apple.driver.AudioAUUC
1.60
com.apple.driver.AppleHWSensor
1.9.5d0
com.apple.iokit.IOBluetoothSerialManager
4.2.3f10
com.apple.filesystems.autofs
3.0
com.apple.driver.AGPM 100.14.15
com.apple.driver.ApplePlatformEnabler
2.0.9d1
com.apple.driver.X86PlatformShim
1.0.0
com.apple.driver.AppleUSBDisplays
360.8.14
com.apple.driver.AppleMikeyHIDDriver
124
com.apple.driver.AppleUpstreamUserClient
3.5.13
com.apple.driver.AppleHDA
2.6.0f1
com.apple.iokit.IOUserEthernet
1.0.0d1
com.apple.GeForce 8.2.4
com.apple.driver.AppleMikeyDriver
2.6.0f1
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport
4.2.3f10
com.apple.Dont_Steal_Mac_OS_X
7.0.0
com.apple.driver.AppleIntelHD5000Graphics
8.2.4
com.apple.driver.AppleHWAccess
1
com.apple.driver.AppleSMCLMU
2.0.4d1
com.apple.driver.AppleIntelFramebufferAzul
8.2.4
com.apple.driver.AppleBacklight
170.3.5
com.apple.driver.AppleMCCSControl
1.1.12
com.apple.driver.AppleLPC
1.7.0
com.apple.driver.AppleThunderboltIP
1.1.2
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless
1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib
1.0.0d1
com.apple.BootCache 35
com.apple.driver.AppleUSBHub
666.4.0
com.apple.driver.XsanFilter
404
com.apple.iokit.IOAHCIBlockStorage
2.5.1
com.apple.iokit.AppleBCM5701Ethernet
3.8.1b2
com.apple.driver.AppleSDXC
1.5.2
com.apple.driver.AirPort.Brcm4360
831.21.63
com.apple.driver.AppleAHCIPort
3.0.0
com.apple.driver.AppleUSBXHCI
670.4.0
com.apple.driver.AppleACPIButtons
2.0
com.apple.driver.AppleRTC
2.0
com.apple.driver.AppleHPET
1.8
com.apple.driver.AppleSMBIOS
2.1
com.apple.driver.AppleACPIEC
2.0
com.apple.driver.AppleAPIC
1.7
com.apple.nke.applicationfirewall
153
com.apple.security.quarantine
3
com.apple.security.SecureRemotePassword
1.0
com.apple.iokit.IOSerialFamily
10.0.7
com.apple.kext.triggers
1.0
com.apple.iokit.IOSCSIArchitectureModelFamily
3.6.6
com.apple.driver.DspFuncLib
2.6.0f1
com.apple.vecLib.kext 1.0.0
com.apple.iokit.IOAudioFamily
1.9.5fc2
com.apple.kext.OSvKernDSPLib
1.14
com.apple.iokit.IOAcceleratorFamily
98.14
com.apple.nvidia.driver.NVDAGK100Hal
8.2.4
com.apple.nvidia.driver.NVDAResman
8.2.4
com.apple.iokit.IOBluetoothFamily
4.2.3f10
com.apple.iokit.IOBluetoothHostControllerUSBTransport
4.2.3f10
com.apple.iokit.IOSurface
91
com.apple.driver.AppleSMBusPCI
1.0.12d1
com.apple.driver.X86PlatformPlugin
1.0.0
com.apple.driver.AppleSMC
3.1.8
com.apple.AppleGraphicsDeviceControl
3.4.35
com.apple.iokit.IOAcceleratorFamily2
98.14
com.apple.driver.AppleBacklightExpert
1.0.4
com.apple.iokit.IONDRVSupport
2.4.1
com.apple.driver.AppleSMBusController
1.0.11d1
com.apple.driver.AppleHDAController
2.6.0f1
com.apple.iokit.IOGraphicsFamily
2.4.1
com.apple.iokit.IOHDAFamily
2.6.0f1
com.apple.driver.IOPlatformPluginFamily
5.7.0d10
com.apple.driver.AppleThunderboltEDMSink
2.1.3
com.apple.driver.AppleUSBHIDKeyboard
170.15
com.apple.driver.AppleHIDKeyboard
170.15
com.apple.iokit.IOUSBHIDDriver
660.4.0
com.apple.driver.AppleUSBMergeNub
650.4.0
com.apple.driver.AppleUSBComposite
656.4.1
com.apple.driver.AppleThunderboltDPInAdapter
3.1.7
com.apple.driver.AppleThunderboltDPOutAdapter
3.1.7
com.apple.driver.AppleThunderboltDPAdapterFamily
3.1.7
com.apple.driver.AppleThunderboltPCIDownAdapter
1.4.5
com.apple.iokit.IOUSBUserClient
660.4.2
com.apple.driver.AppleThunderboltNHI
2.0.1
com.apple.iokit.IOThunderboltFamily
3.2.7
com.apple.iokit.IOEthernetAVBController
1.0.3b4
com.apple.iokit.IO80211Family
630.35
com.apple.driver.mDNSOffloadUserClient
1.0.1b5
com.apple.iokit.IONetworkingFamily
3.2
com.apple.iokit.IOAHCIFamily
2.6.5
com.apple.iokit.IOUSBFamily
675.4.0
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
278.11
com.apple.kext.AppleMatch
1.0.0d1
com.apple.security.TMSafetyNet
7
com.apple.driver.AppleKeyStore
2
com.apple.driver.DiskImages
371.1
com.apple.iokit.IOStorageFamily
1.9
com.apple.iokit.IOReportFamily
23
com.apple.driver.AppleFDEKeyStore
28.30
com.apple.driver.AppleACPIPlatform
2.0
com.apple.iokit.IOPCIFamily
2.9
com.apple.iokit.IOACPIFamily
1.4
com.apple.kec.pthread 1
com.apple.kec.corecrypto
1.0

System Profile:
Model: iMac14,2, BootROM IM142.0118.B00, 4 processors, Intel Core i7, 3.5 GHz, 32 GB, SMC 2.15f2
Graphics: NVIDIA GeForce GTX 780M, NVIDIA GeForce GTX 780M, PCIe, 4096 MB
Memory Module: BANK 0/DIMM0, 8 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3831554738454655352D474E4C2D46
Memory Module: BANK 1/DIMM0, 8 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3831554738454655352D474E4C2D46
Memory Module: BANK 0/DIMM1, 8 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3831554738454655352D474E4C2D46
Memory Module: BANK 1/DIMM1, 8 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3831554738454655352D474E4C2D46
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x111), Broadcom BCM43xx 1.0 (6.30.223.154.63)
Bluetooth: Version 4.2.3f10 13477, 3 services, 15 devices, 1 incoming serial ports
Network Service: Ethernet, Ethernet, en0
Serial ATA Device: APPLE SSD SM0512F, 500.28 GB
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
USB Device: FaceTime HD Camera (Built-in)
USB Device: Intuos5 touch M
USB Device: Keyboard Hub
USB Device: Apple Keyboard
USB Device: Hub
USB Device: Apple Cinema Display
Thunderbolt Bus: iMac, Apple Inc., 23.10
Model: iMac14,2, BootROM IM142.0118.B00, 4 processors, Intel Core i7, 3.5 GHz, 32 GB, SMC 2.15f2
Graphics: NVIDIA GeForce GTX 780M, NVIDIA GeForce GTX 780M, PCIe, 4096 MB
Memory Module: BANK 0/DIMM0, 8 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3831554738454655352D474E4C2D46
Memory Module: BANK 1/DIMM0, 8 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3831554738454655352D474E4C2D46
Memory Module: BANK 0/DIMM1, 8 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3831554738454655352D474E4C2D46
Memory Module: BANK 1/DIMM1, 8 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3831554738454655352D474E4C2D46
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x111), Broadcom BCM43xx 1.0 (6.30.223.154.63)
Bluetooth: Version 4.2.3f10 13477, 3 services, 15 devices, 1 incoming serial ports
Network Service: Ethernet, Ethernet, en0
Serial ATA Device: APPLE SSD SM0512F, 500.28 GB
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
USB Device: FaceTime HD Camera (Built-in)
USB Device: Intuos5 touch M
USB Device: Keyboard Hub
USB Device: Apple Keyboard
USB Device: Hub
USB Device: Apple Cinema Display
Thunderbolt Bus: iMac, Apple Inc., 23.10

please let me know if anyone has any suggestions/

[Nick_Gooch]

I've seen it a couple times, it was bad RAM both times.

[perrycj]

KPs usually state their cause in a backtrace. In your case, this is your backtrace:

Kernel Extensions in backtrace:
com.apple.iokit.IOUSBFamily(675.4)[5C861553-BC5A-3979-A6B4-58C57879DD40]@0xffffff7f873c7000->0xffffff7f87427fff
dependency: com.apple.iokit.IOPCIFamily(2.9)[EDA75271-4E9D-34E7-A2C5-14F0C8817D37]@0xffffff7f86abb000
com.apple.driver.AppleUSBXHCI(670.4)[91761100-07BD-32B9-AAE7-6BE5C6623809]@0xffffff7f874eb000->0xffffff7f87507fff
dependency: com.apple.iokit.IOUSBFamily(675.4.0)[5C861553-BC5A-3979-A6B4-58C57879DD40]@0xffffff7f873c7000
dependency: com.apple.iokit.IOPCIFamily(2.9)[EDA75271-4E9D-34E7-A2C5-14F0C8817D37]@0xffffff7f86abb000

Going off that, I would assume it's KP'ing at boot? Looks like it's either a bad USB port or driver. I would try booting in safe mode and see if it still KPs. If it doesn't and boots in to safe mode fine, then you know what it is.

[MAD0oM]

Great. Thanks for your prompt response. Ill look into both responses. Any more suggestions greatly appreciated.

Thanks @perrycj and @Nick_Gooch