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Adreno 320 crash
akioc
Join Date: 9 Dec 14
Posts: 3
Posted: Tue, 2017-06-20 10:01
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Hi,

I'm having a crash when running my app on a Nexus 5 device running Android 4.4. I get the following logs:

W/Adreno-GSL( 2397): <sharedmem_gpumem_alloc_id:1431>: sharedmem_gpumem_alloc: mmap failed errno 16 Device or resource busy
E/Adreno-GSL( 2397): <ioctl_kgsl_sharedmem_alloc:1532>: ioctl_kgsl_sharedmem_alloc: FATAL ERROR : (null)
 
If I update the device to Android 5.1 or use newer drivers the crash dissapears so I'm confident that is a driver issue. I was able to narrow down the crash to a vertex shader that is using the gl_VertexID variable. If I remove it from the shader the app doesn't crash anymore. Is this a know issue? I have tried a bunch of workarounds but nothing works. Any help would be appreciated.
 
My device info is:
 
I/Adreno-EGL( 9998): <qeglDrvAPI_eglInitialize:320>: EGL 1.4 QUALCOMM build:  (CL3776187)
I/Adreno-EGL( 9998): OpenGL ES Shader Compiler Version: 
I/Adreno-EGL( 9998): Build Date: 10/15/13 Tue
I/Adreno-EGL( 9998): Local Branch: 
I/Adreno-EGL( 9998): Remote Branch: partner/upstream
I/Adreno-EGL( 9998): Local Patches: 
I/Adreno-EGL( 9998): Reconstruct Branch: 
 

Thanks

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