Help with kernel panic

[Habberkuk]

Can anyone tell me what caused this?

Mon Jun 27 01:08:10 2016

*** Panic Report ***
panic(cpu 1 caller 0xffffff800dfcf6da): Kernel trap at 0xffffff7f905c80fe, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0x00000000000000e0, CR3: 0x000000006664509c, CR4: 0x00000000000626e0
RAX: 0x0000000000000000, RBX: 0xffffff8078f69000, RCX: 0x0000000001000000, RDX: 0xffffff8018b648d0
RSP: 0xffffff80a727bba0, RBP: 0xffffff80a727bbc0, RSI: 0xffffff8081b2f6c0, RDI: 0xffffff8018b648d0
R8: 0xffffff80238be800, R9: 0x0000000000000001, R10: 0xffffff801ff1e3bc, R11: 0x000000000000000f
R12: 0x00000000000000e8, R13: 0x0000000000050001, R14: 0xffffff8019279000, R15: 0xffffff8081b2f6c0
RFL: 0x0000000000010246, RIP: 0xffffff7f905c80fe, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0x00000000000000e0, Error code: 0x0000000000000002, Fault CPU: 0x1, PL: 0

Backtrace (CPU 1), Frame : Return Address
0xffffff80a727b830 : 0xffffff800dedbb52
0xffffff80a727b8b0 : 0xffffff800dfcf6da
0xffffff80a727ba90 : 0xffffff800dfed543
0xffffff80a727bab0 : 0xffffff7f905c80fe
0xffffff80a727bbc0 : 0xffffff7f905c8a43
0xffffff80a727bcc0 : 0xffffff800e4dadbc
0xffffff80a727bcf0 : 0xffffff800df92f5b
0xffffff80a727bd30 : 0xffffff800dee02e8
0xffffff80a727bd60 : 0xffffff800dec38f8
0xffffff80a727bda0 : 0xffffff800dee073c
0xffffff80a727bdd0 : 0xffffff800deca9ab
0xffffff80a727be30 : 0xffffff800dee032a
0xffffff80a727be60 : 0xffffff800dec38f8
0xffffff80a727bea0 : 0xffffff800ded36a5
0xffffff80a727bf10 : 0xffffff800dfb9eaa
0xffffff80a727bfb0 : 0xffffff800dfedd66
Kernel Extensions in backtrace:
com.apple.driver.AppleIntelHD3000Graphics(10.0)[FC55DF76-3791-3F82-A9C8-016D46926703]@0xffffff7f9058a000->0xffffff7f905f0fff
dependency: com.apple.iokit.IOPCIFamily(2.9)[C6C301BD-ED3E-388A-8989-69E02A2FBAB2]@0xffffff7f8e72c000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[A360453D-2050-3C49-A549-AC0DD5E87917]@0xffffff7f8f2d7000

BSD process name corresponding to current thread: com.apple.WebKit
Boot args: kext-dev-mode=1

Mac OS version:
15G19a

Kernel version:
Darwin Kernel Version 15.6.0: Thu Jun 16 20:45:32 PDT 2016; root:xnu-3248.60.8~2/RELEASE_X86_64
Kernel UUID: 4B1C7836-299E-32C1-9841-F7CED1B1757F
Kernel slide: 0x000000000dc00000
Kernel text base: 0xffffff800de00000
__HIB text base: 0xffffff800dd00000
System model name: MacBookAir4,2 (Mac-742912EFDBEE19B3)

System uptime in nanoseconds: 6618382830908
last loaded kext at 3398196224780: com.apple.macos.driver.AppleUSBEthernetHost 8.0.1 (addr 0xffffff7f90afa000, size 49152)
last unloaded kext at 3458206240239: com.apple.driver.AppleUSBMergeNub 900.4.1 (addr 0xffffff7f90af7000, size 12288)
loaded kexts:
net.telestream.driver.Telestrea


Model: MacBookAir4,2, BootROM MBA41.0077.B14, 2 processors, Intel Core i7, 1,8 GHz, 4 GB, SMC 1.73f66
Graphics: Intel HD Graphics 3000, Intel HD Graphics 3000, Built-In
Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1333 MHz, 0x80AD, 0x484D54333235533642465238432D48392020
Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1333 MHz, 0x80AD, 0x484D54333235533642465238432D48392020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xE9), Broadcom BCM43xx 1.0 (5.106.98.100.24)
Bluetooth: Version 4.4.6f1 17910, 3 services, 18 devices, 1 incoming serial ports
Serial ATA Device: APPLE SSD SM256C, 251 GB
USB Device: USB 2.0 Bus
USB Device: FaceTime Camera (Built-in)
USB Device: Hub
USB Device: Apple Internal Keyboard / Trackpad
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
USB Device: USB 2.0 Bus
USB Device: Hub
USB Device: Card Reader
Thunderbolt Bus: MacBook Air, Apple Inc., 8.1