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Oculus World Demo crashed

2EyeGuy
Adventurer
I just got this crash in Oculus World Demo (compiled and run from Visual Studio 2013). I was running fullscreen in extended mode (which doesn't work unless I press F9). When I went outside and stared at the tree, the framerate went up to 75. But then as I stared at the tree, the framerate slowly dropped down to 45, hovered around there for a while, then slowly dropped down to about 30. When I ran system manager to check if anything was running that might be slowing it down, I got the crash message, and also the system tray told me that my nvidia driver had crashed and restarted.

Attempting to paste or attach the exception information always causes Internal Server Error 500.

Exception Info

Exception report file: C:\Users\Carl\AppData\Roaming\Exception Report (2015-02-09 11.23.50).txt

Exception minidump file: C:\Users\Carl\AppData\Roaming\Exception Minidump (2015-02-09 11.23.50).mdmp

Time (GMT): 2015/02/09 11:23:50

Time (local): 2015/02/09 21:53:50

Thread name: (not available)

Thread handle: 0x000002b0

Thread sys id: 10964

Exception instruction address: 0x5b702d48 (see callstack below)

Exception description: ACCESS_VIOLATION writing address 0x00433000

Exception location: NVAPI_Thunk (1349848)



OVR Info

OVR time: 24862.111487

OVR version: 0.4.4



OVR HMD Info

Profile user: Carl

Player height: 1.780000, eye height: 1.676672, IPD: 0.062200, Neck eye distance: 0.095000,0.160000, eye relief dial: 0, eye to nose distance: 0.032090,0.030110, max eye to plate distance: 67603781671452672.000000,0.000000, custom eye render: no

HMD 0: Type: 6 ProductName: Oculus Rift DK2, Manufacturer: Oculus VR VendorId: 10291, ProductId: 33, SerialNumber: 204YCG014W8G, FirmwareMajor: 2, FirmwareMinor: 12, Resolution: 1920x1080, DisplayDeviceName: \\.\DISPLAY2\Monitor0, DisplayId: -1

HSW displayed for hmd: no

Hmd Caps: 280, Hmd Service Caps: 280, Latency test active: no, Last frame time: 24857.071142, Last get frame time: 0.000000, Rendering configred: yes, Begin frame called: yes, Begin frame thread id: 0x00002294



App Info

Process path: C:\source\TheForce\Samples\OculusWorldDemo\Bin\Win\VS2013\Release\Win32\OculusWorldDemo.exe

App format: 32 bit

App version info not present



System Info

OS name: Windows 7, version: 6.1 build 7601, 64 bit, platform id: 2, service pack: Service Pack 1

Debugger present: yes

Processor count: 8

Processor type: x86-64

Processor level: 6

Processor revision: 10759

Memory load: 54%

Total physical memory: 8169 MiB

Available physical memory: 3757 MiB

Total page file memory: 16337 MiB

Available page file memory: 11349 MiB

Total virtual memory: 2047 MiB

Free virtual memory: 1860 MiB

Display Device 0 name: \\.\DISPLAY1, context: NVIDIA GeForce GT 540M , primary: yes, mirroring: no

Display Device 1 name: \\.\DISPLAY2, context: NVIDIA GeForce GT 540M , primary: no, mirroring: no

Display Device 2 name: \\.\DISPLAYV1, context: RDPDD Chained DD, primary: no, mirroring: yes

Display Device 3 name: \\.\DISPLAYV2, context: RDP Encoder Mirror Driver, primary: no, mirroring: yes

Display Device 4 name: \\.\DISPLAYV3, context: RDP Reflector Display Driver, primary: no, mirroring: yes



Display adapter list

Info for display adapter 0

Display Adapter Name: NVIDIA GeForce GT 540M

Display Adapter RAM: 1024 MiB

Display Adapter DeviceID: VideoController1

Display Adapter DriverVersion: 9.18.13.3788

Display Adapter DriverDate (US format): 05/19/2014

Display Adapter VideoProcessor GeForce GT 540M

Display Adapter VideoModeDescription: 1366 x 768 x 4294967296 colors



Thread list

Thread handle: 0x000003a8, id: 8852, stack base: 0x00560000, stack limit: 0x004dc000, stack current: 0x00000000, base priority: 15, delta priority: 0

0 ntdll.dll 0x7789f8d1 ZwWaitForSingleObject+21

1 kernel32.dll 0x75fa1194 WaitForSingleObjectEx+67

2 kernel32.dll 0x75fa1148 WaitForSingleObject+18

3 nvwgf2um.dll 0x5b511dd3 OpenAdapter10+559491

4 nvwgf2um.dll 0x5b5128fc OpenAdapter10+562348

5 nvwgf2um.dll 0x5b512ead OpenAdapter10+563805

6 nvwgf2um.dll 0x5b57af06 OpenAdapter10+989878

7 d3d11.dll 0x701c2eb6 D3D11CreateDeviceAndSwapChain+529104

8 d3d11.dll 0x701b18ef D3D11CreateDeviceAndSwapChain+457993

9 OculusWorldDemo.exe 0x001b2459 +-1

10 OculusWorldDemo.exe 0x001917d6 +-1

11 OculusWorldDemo.exe 0x00185197 +-1

12 OculusWorldDemo.exe 0x00162140 +-1

13 OculusWorldDemo.exe 0x00162ac5 +-1

14 OculusWorldDemo.exe 0x001c658f +-1

15 kernel32.dll 0x75fa338a BaseThreadInitThunk+18

16 ntdll.dll 0x778b9f72 RtlInitializeExceptionChain+99

17 ntdll.dll 0x778b9f45 RtlInitializeExceptionChain+54
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