Kernel panic in Xcode 4.6.1. Been getting this about once daily.

gistfile1.txt

Interval Since Last Panic Report:  3427 sec
Panics Since Last Report:          1
Anonymous UUID:                    45E12F51-7AB2-A8DF-DBA4-652AFCA3CB9B

Sun Apr  7 11:09:58 2013
panic(cpu 0 caller 0xffffff8003cb7e95): Kernel trap at 0xffffff8003c4138e, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0x0000000000000000, CR3: 0x000000015f6d0040, CR4: 0x00000000001606e0
RAX: 0x000000000000fffe, RBX: 0x0000000000000002, RCX: 0x0000000002000000, RDX: 0x0000000000000002
RSP: 0xffffff81d4eb3e40, RBP: 0xffffff81d4eb3e80, RSI: 0x0000000000000000, RDI: 0x0000000000000000
R8:  0x000000000000000a, R9:  0x0000000000000000, R10: 0x00007fff8c8c98b6, R11: 0x0000000000000246
R12: 0x0000000000000000, R13: 0xffffff80042df4f8, R14: 0xffffff80418ebf48, R15: 0x0000000000000000
RFL: 0x0000000000010282, RIP: 0xffffff8003c4138e, CS:  0x0000000000000008, SS:  0x0000000000000010
Fault CR2: 0x0000000000000000, Error code: 0x0000000000000000, Fault CPU: 0x0

Backtrace (CPU 0), Frame : Return Address
0xffffff81d4eb3ae0 : 0xffffff8003c1d626 
0xffffff81d4eb3b50 : 0xffffff8003cb7e95 
0xffffff81d4eb3d20 : 0xffffff8003ccd4dd 
0xffffff81d4eb3d40 : 0xffffff8003c4138e 
0xffffff81d4eb3e80 : 0xffffff8003f4bd07 
0xffffff81d4eb3ed0 : 0xffffff8003f47b64 
0xffffff81d4eb3f20 : 0xffffff8003f4a000 
0xffffff81d4eb3f50 : 0xffffff8003fe063a 
0xffffff81d4eb3fb0 : 0xffffff8003ccdd23 

BSD process name corresponding to current thread: dvtexec

Mac OS version:
12D78

Kernel version:
Darwin Kernel Version 12.3.0: Sun Jan  6 22:37:10 PST 2013; root:xnu-2050.22.13~1/RELEASE_X86_64
Kernel UUID: 3EB7D8A7-C2D3-32EC-80F4-AB37D61492C6
Kernel slide:     0x0000000003a00000
Kernel text base: 0xffffff8003c00000
System model name: MacBookPro10,1 (Mac-C3EC7CD22292981F)

System uptime in nanoseconds: 12996000842643
last loaded kext at 136373523246: com.apple.driver.AppleUSBDisplays    357 (addr 0xffffff7f85984000, size 20480)
last unloaded kext at 329250834524: com.apple.driver.AppleFileSystemDriver	3.0.1 (addr 0xffffff7f85f6b000, size 8192)
loaded kexts:
com.avatron.AVExFramebuffer	1.7
net.telestream.driver.TelestreamAudio	1.1.0
com.bongiovi.DPSReflector	1.0
com.avatron.AVExVideo	1.7
com.apple.driver.AppleUSBDisplays	357
com.apple.driver.AppleFWOHCI	4.9.6
com.apple.driver.AppleBluetoothMultitouch	75.19
com.apple.driver.AppleHWSensor	1.9.5d0
com.apple.driver.IOBluetoothSCOAudioDriver	4.1.3f3
com.apple.driver.IOBluetoothA2DPAudioDriver	4.1.3f3
com.apple.iokit.IOBluetoothSerialManager	4.1.3f3
com.apple.filesystems.autofs	3.0
com.apple.driver.ApplePlatformEnabler	2.0.6d1
com.apple.driver.AGPM	100.12.87
com.apple.driver.X86PlatformShim	1.0.0
com.apple.driver.AppleMikeyHIDDriver	122
com.apple.driver.AppleHDA	2.3.7fc4
com.apple.driver.AppleIntelHD4000Graphics	8.1.0
com.apple.driver.AudioAUUC	1.60
com.apple.driver.AppleMuxControl	3.3.0
com.apple.GeForce	8.1.0
com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport	4.1.3f3
com.apple.driver.AppleLPC	1.6.0
com.apple.iokit.IOUserEthernet	1.0.0d1
com.apple.driver.AppleSMCLMU	2.0.3d0
com.apple.driver.AppleUpstreamUserClient	3.5.10
com.apple.driver.AppleMCCSControl	1.1.11
com.apple.driver.AppleMikeyDriver	2.3.7fc4
com.apple.driver.AppleSMCPDRC	1.0.0
com.apple.driver.AppleIntelFramebufferCapri	8.1.0
com.apple.Dont_Steal_Mac_OS_X	7.0.0
com.apple.driver.ApplePolicyControl	3.3.0
com.apple.driver.AppleUSBTCButtons	237.1
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.driver.XsanFilter	404
com.apple.iokit.IOAHCIBlockStorage	2.3.1
com.apple.driver.AppleUSBHub	5.5.5
com.apple.driver.AppleSDXC	1.4.0
com.apple.iokit.AppleBCM5701Ethernet	3.6.0b1
com.apple.driver.AirPort.Brcm4331	614.20.16
com.apple.driver.AppleAHCIPort	2.5.1
com.apple.driver.AppleUSBEHCI	5.5.0
com.apple.driver.AppleUSBXHCI	5.5.5
com.apple.driver.AppleEFINVRAM	1.7
com.apple.driver.AppleSmartBatteryManager	161.0.0
com.apple.driver.AppleACPIButtons	1.7
com.apple.driver.AppleRTC	1.5
com.apple.driver.AppleHPET	1.8
com.apple.driver.AppleSMBIOS	1.9
com.apple.driver.AppleACPIEC	1.7
com.apple.driver.AppleAPIC	1.6
com.apple.driver.AppleIntelCPUPowerManagementClient	196.0.0
com.apple.nke.applicationfirewall	4.0.39
com.apple.security.quarantine	2
com.apple.driver.AppleIntelCPUPowerManagement	196.0.0
com.apple.driver.AppleUSBAudio	2.9.0f6
com.apple.iokit.IOFireWireIP	2.2.5
com.apple.iokit.IOFireWireFamily	4.5.5
com.apple.driver.AppleThunderboltPCIUpAdapter	1.2.6
com.apple.driver.AppleBluetoothHIDKeyboard	170.2
com.apple.driver.AppleHIDKeyboard	170.2
com.apple.driver.IOBluetoothHIDDriver	4.1.3f3
com.apple.driver.AppleMultitouchDriver	235.29
com.apple.iokit.IOSerialFamily	10.0.6
com.apple.kext.triggers	1.0
com.apple.iokit.IOSCSIArchitectureModelFamily	3.5.5
com.apple.driver.DspFuncLib	2.3.7fc4
com.apple.iokit.IOAcceleratorFamily	30.14
com.apple.driver.AppleBacklightExpert	1.0.4
com.apple.nvidia.gk100hal	8.1.0
com.apple.iokit.AppleBluetoothHCIControllerUSBTransport	4.1.3f3
com.apple.driver.AppleHDAController	2.3.7fc4
com.apple.iokit.IOHDAFamily	2.3.7fc4
com.apple.iokit.IOSurface	86.0.4
com.apple.iokit.IOBluetoothFamily	4.1.3f3
com.apple.iokit.IOAudioFamily	1.8.9fc11
com.apple.kext.OSvKernDSPLib	1.6
com.apple.NVDAResman	8.1.0
com.apple.driver.AppleSMBusController	1.0.11d0
com.apple.driver.AppleSMBusPCI	1.0.11d0
com.apple.driver.X86PlatformPlugin	1.0.0
com.apple.driver.IOPlatformPluginFamily	5.3.0d51
com.apple.driver.AppleThunderboltDPOutAdapter	1.8.9
com.apple.driver.AppleSMC	3.1.4d2
com.apple.driver.AppleGraphicsControl	3.3.0
com.apple.iokit.IONDRVSupport	2.3.7
com.apple.iokit.IOGraphicsFamily	2.3.7
com.apple.driver.AppleThunderboltDPInAdapter	1.8.9
com.apple.driver.AppleThunderboltDPAdapterFamily	1.8.9
com.apple.driver.AppleThunderboltPCIDownAdapter	1.2.6
com.apple.driver.AppleUSBMultitouch	237.3
com.apple.iokit.IOUSBHIDDriver	5.2.5
com.apple.driver.AppleUSBMergeNub	5.5.5
com.apple.driver.AppleUSBComposite	5.2.5
com.apple.driver.AppleThunderboltNHI	1.6.3
com.apple.iokit.IOThunderboltFamily	2.2.6
com.apple.iokit.IOEthernetAVBController	1.0.2b1
com.apple.iokit.IO80211Family	522.4
com.apple.iokit.IONetworkingFamily	3.0
com.apple.iokit.IOUSBUserClient	5.5.5
com.apple.iokit.IOAHCIFamily	2.3.1
com.apple.iokit.IOUSBFamily	5.5.5
com.apple.driver.AppleEFIRuntime	1.7
com.apple.iokit.IOHIDFamily	1.8.1
com.apple.iokit.IOSMBusFamily	1.1
com.apple.security.sandbox	220.2
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	1.7
com.apple.iokit.IOPCIFamily	2.7.3
com.apple.iokit.IOACPIFamily	1.4
com.apple.kec.corecrypto	1.0
Model: MacBookPro10,1, BootROM MBP101.00EE.B02, 4 processors, Intel Core i7, 2.7 GHz, 16 GB, SMC 2.3f35
Graphics: Intel HD Graphics 4000, Intel HD Graphics 4000, Built-In, 512 MB
Graphics: NVIDIA GeForce GT 650M, NVIDIA GeForce GT 650M, PCIe, 1024 MB
Memory Module: BANK 0/DIMM0, 8 GB, DDR3, 1600 MHz, 0x80CE, 0x4D34373142314737334248302D434B302020
Memory Module: BANK 1/DIMM0, 8 GB, DDR3, 1600 MHz, 0x80CE, 0x4D34373142314737334248302D434B302020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xEF), Broadcom BCM43xx 1.0 (5.106.98.100.16)
Bluetooth: Version 4.1.3f3 11349, 2 service, 18 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en0
PCI Card: pci11c1,5901, sppci_ieee1394openhci, Thunderbolt@14,0,0
PCI Card: Apple 57761-B0, sppci_ethernet, Thunderbolt@13,0,0
PCI Card: pci12d8,400e, sppci_usbopenhost, Thunderbolt@12,0,0
PCI Card: pci12d8,400e, sppci_usbopenhost, Thunderbolt@12,0,1
PCI Card: pci12d8,400f, USB Enhanced Host Controller, Thunderbolt@12,0,2
Serial ATA Device: APPLE SSD SM512E, 500.28 GB
USB Device: hub_device, 0x8087  (Intel Corporation), 0x0024, 0x1d100000 / 2
USB Device: hub_device, 0x0424  (SMSC), 0x2512, 0x1d180000 / 3
USB Device: Apple Internal Keyboard / Trackpad, apple_vendor_id, 0x0262, 0x1d182000 / 5
USB Device: BRCM20702 Hub, 0x0a5c  (Broadcom Corp.), 0x4500, 0x1d181000 / 4
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8286, 0x1d181300 / 7
USB Device: hub_device, 0x8087  (Intel Corporation), 0x0024, 0x1a100000 / 2
USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x8510, 0x1a110000 / 3
USB Device: hub_device, apple_vendor_id, 0x9127, 0x40100000 / 2
USB Device: iPhone, apple_vendor_id, 0x12a8, 0x40120000 / 6
USB Device: FaceTime HD Camera (Display), apple_vendor_id, 0x1112, 0x40150000 / 5
USB Device: Display Audio, apple_vendor_id, 0x1107, 0x40140000 / 4
USB Device: Apple Thunderbolt Display, apple_vendor_id, 0x9227, 0x40170000 / 3