Crash when closing OpenGL

idata — Fri, 08 Jul 2011 21:16:56 GMT

Hello,

Our clients recently started complaining about crashes when exiting our program. When it is set to use OpenGL mode, it crashes when it's calling wglDeleteContext. It is happening only on Intel graphics cards, and I can successfully reproduce the crash. It worked before and seems to appear with one of the latest drivers update.

Call stack at the moment of the crash:

ig4icd32.dll!074bd054()

[Frames below may be incorrect and/or missing, no symbols loaded for ig4icd32.dll]

ig4icd32.dll!0720d871()

ig4icd32.dll!07237ca5()

ig4icd32.dll!07215a42()

ig4icd32.dll!07222af0()

ig4icd32.dll!074bec19()

opengl32.dll!_vUnlockHandle@4() + 0x41 bytes

7ef50000()

opengl32.dll!_cLockHandle@4() + 0x97 bytes

What's interesting, exception handler around that call does not help and application crashes anyway. Tried to resolve the problem but it seems it is the graphics card driver issue.

I can send a crash dump file to Intel developers if it is necessary.

Information from the diagnostics tool:

Intel® Graphics Media Accelerator Driver for Mobile Report Report Date: 7/8/2011Report Time[hr:mm:ss]: 21:51:16Driver Version: 8.15.10.2413Operating System: Windows 7 Service Pack 1(6.1.7601)Default Language: English (United Kingdom)DirectX* Version: 10.0Physical Memory: 2939 MBMinimum Graphics Memory: 128 MBMaximum Graphics Memory: 1341 MBGraphics Memory in Use: 21 MBProcessor: Intel64 Family 6 Model 15 Stepping 13Processor Speed: 1993 MHzVendor ID: 8086Device ID: 2A42Device Revision: 07 * Accelerator Information * Accelerator in Use: Mobile Intel(R) 4 Series Express Chipset FamilyVideo BIOS: 1654.0Current Graphics Mode: 1280 by 800 * Devices Connected to the Graphics Accelerator * Active Notebook Displays: 1* Built-in Display * Monitor Name: Generic PnP MonitorDisplay Type: DigitalGamma Value: 3.55DDC2 Protocol: Supported Maximum Image Size:Horizontal: Not AvailableVertical: Not Available Monitor Supported Modes:1280 by 800 (60 Hz) Display Power Management Support:Standby Mode: Not SupportedSuspend Mode: Not SupportedActive Off Mode: Supported Raw EDID:00 FF FF FF FF FF FF 00 36 7F 40 90 0A 00 00 00 00 0C 01 03 80 00 00 FF 2F 00 00 A0 57 49 9B 26 10 48 4F 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 9F 1B 00 96 50 20 19 30 10 30 43 00 00 00 00 00 00 18 00 00 00 FD 00 00 3C 00 27 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F5 * Other names and brands are the property of their respective owners. * Thanks!

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Crash when closing OpenGL