Android render crash (SOLVED)

Questions
1

Hi guys, Im struggling with crash on android anybody can tell me why this might happens:

2020-05-06 19:03:02.266 14161-14203/rocks.mpgames.travelblast E/Parcel: fcntl(F_DUPFD_CLOEXEC) failed in Parcel::read, i is 0, fds[i] is -1, fd_count is 1, error: Bad file descriptor
2020-05-06 19:03:02.347 14161-14245/rocks.mpgames.travelblast D/AudioTrack: stop() called with 257280 frames delivered
2020-05-06 19:03:02.476 14161-14203/rocks.mpgames.travelblast D/graphic: #00 pc 0000000000670c24  /vendor/lib64/egl/libGLES_mali.so (gc_utils_callstack+36)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #01 pc 0000000000829f84  /vendor/lib64/egl/libGLES_mali.so (gles_state_set_mali_error_internal+96)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #02 pc 00000000007f0460  /vendor/lib64/egl/libGLES_mali.so (gles_fb_first_operation_cb+312)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #03 pc 00000000007e8440  /vendor/lib64/egl/libGLES_mali.so (glesx_fbp_prepare_to_render+52)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #04 pc 00000000007ef0d0  /vendor/lib64/egl/libGLES_mali.so (gles_fbp_clear+128)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #05 pc 00000000007ed9b0  /vendor/lib64/egl/libGLES_mali.so (gles_fb_clear+284)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #06 pc 00000000007d5838  /vendor/lib64/egl/libGLES_mali.so (glClear+96)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #07 pc 00000000000fde90  /data/app/rocks.mpgames.travelblast-QSnH2JxobHeHoGPTkeqS1Q==/lib/arm64/libTravelBlast.so (dmGraphics::Clear(dmGraphics::Context*, unsigned int, unsigned char, unsigned char, unsigned char, unsigned char, float, unsigned int)+280)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #08 pc 0000000000115718  /data/app/rocks.mpgames.travelblast-QSnH2JxobHeHoGPTkeqS1Q==/lib/arm64/libTravelBlast.so (dmRender::ParseCommands(dmRender::RenderContext*, dmRender::Command*, unsigned int)+256)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #09 pc 0000000000114f6c  /data/app/rocks.mpgames.travelblast-QSnH2JxobHeHoGPTkeqS1Q==/lib/arm64/libTravelBlast.so (dmRender::UpdateRenderScriptInstance(dmRender::RenderScriptInstance*, float)+172)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #10 pc 000000000009bf68  /data/app/rocks.mpgames.travelblast-QSnH2JxobHeHoGPTkeqS1Q==/lib/arm64/libTravelBlast.so (dmEngine::Step(dmEngine::Engine*)+804)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #11 pc 00000000000fdb24  /data/app/rocks.mpgames.travelblast-QSnH2JxobHeHoGPTkeqS1Q==/lib/arm64/libTravelBlast.so (dmGraphics::RunApplicationLoop(void*, void (*)(void*), int (*)(void*))+32)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #12 pc 000000000009cc08  /data/app/rocks.mpgames.travelblast-QSnH2JxobHeHoGPTkeqS1Q==/lib/arm64/libTravelBlast.so (_ZN8dmEngine6LaunchEiPPcPFvPNS_6EngineEPvES6_S4_+200)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #13 pc 00000000000995e8  /data/app/rocks.mpgames.travelblast-QSnH2JxobHeHoGPTkeqS1Q==/lib/arm64/libTravelBlast.so (engine_main(int, char**)+132)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #14 pc 000000000005eed8  /data/app/rocks.mpgames.travelblast-QSnH2JxobHeHoGPTkeqS1Q==/lib/arm64/libTravelBlast.so (main+28)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #15 pc 00000000001e69a8  /data/app/rocks.mpgames.travelblast-QSnH2JxobHeHoGPTkeqS1Q==/lib/arm64/libTravelBlast.so (_glfwPreMain+180)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #16 pc 000000000005eefc  /data/app/rocks.mpgames.travelblast-QSnH2JxobHeHoGPTkeqS1Q==/lib/arm64/libTravelBlast.so (android_main+20)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #17 pc 00000000001e9dbc  /data/app/rocks.mpgames.travelblast-QSnH2JxobHeHoGPTkeqS1Q==/lib/arm64/libTravelBlast.so (android_app_entry+168)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #18 pc 0000000000083588  /system/lib64/libc.so (__pthread_start(void*)+36)
2020-05-06 19:03:02.477 14161-14203/rocks.mpgames.travelblast D/graphic: #19 pc 00000000000241dc  /system/lib64/libc.so (__start_thread+68)
2020-05-06 19:03:02.478 14161-14203/rocks.mpgames.travelblast E/defold: ERROR:GRAPHICS: gl error 1285
    
    
    
    --------- beginning of crash
2020-05-06 19:03:02.478 14161-14203/rocks.mpgames.travelblast A/libc: ../src/opengl/graphics_opengl.cpp:963: void dmGraphics::Clear(dmGraphics::HContext, uint32_t, uint8_t, uint8_t, uint8_t, uint8_t, float, uint32_t): assertion "0" failed
2020-05-06 19:03:02.520 14161-14203/rocks.mpgames.travelblast I/defold: INFO:CRASH: Successfully wrote Crashdump to file: /data/user/0/rocks.mpgames.travelblast/files/_crash
2020-05-06 19:03:02.520 14161-14203/rocks.mpgames.travelblast E/defold: ERROR:CRASH: CALL STACK:
    
    # 0 pc        0x690 [vdso] <unknown>+0
    # 1 pc      0x22984 /system/lib64/libc.so abort+112
2

Are you using any native extensions? Are you generating debug symbols when you make your apk?

3

Yes, Im using lot of native extensions, this log is from apk with debug symbols, crash is non consistent very hard to reproduce (happens randomly in fact) and I have another issue I think related to this one:

2020-04-30 18:42:34.772 18562-18616/rocks.mpgames.travelblast E/Surface: queueBuffer: error queuing buffer to SurfaceTexture, -22
2020-04-30 18:42:34.772 18562-18616/rocks.mpgames.travelblast W/glfw-android: eglSwapBuffers failed, eglGetError: 3003
2020-04-30 18:42:34.780 18562-18616/rocks.mpgames.travelblast W/glfw-android: eglSwapBuffers failed, eglGetError: 300B
2020-04-30 18:42:34.841 18562-18616/rocks.mpgames.travelblast I/chatty: uid=10165(rocks.mpgames.travelblast) Thread-5557 identical 12 lines
2020-04-30 18:42:34.846 18562-18616/rocks.mpgames.travelblast W/glfw-android: eglSwapBuffers failed, eglGetError: 300B
2020-04-30 18:42:34.850 18562-18616/rocks.mpgames.travelblast W/glfw-android: eglSwapBuffers failed, eglGetError: 300B
2020-04-30 18:42:35.605 18562-18616/rocks.mpgames.travelblast I/chatty: uid=10165(rocks.mpgames.travelblast) Thread-5557 identical 295 lines
2020-04-30 18:42:35.607 18562-18616/rocks.mpgames.travelblast W/glfw-android: eglSwapBuffers failed, eglGetError: 300B
2020-04-30 18:42:35.609 18562-18616/rocks.mpgames.travelblast W/glfw-android: eglSwapBuffers failed, eglGetError: 300B
2020-04-30 18:42:35.874 18562-18616/rocks.mpgames.travelblast I/chatty: uid=10165(rocks.mpgames.travelblast) Thread-5559 identical 109 lines
2020-04-30 18:42:35.876 18562-18616/rocks.mpgames.travelblast W/glfw-android: eglSwapBuffers failed, eglGetError: 300B
2020-04-30 18:42:35.878 18562-18616/rocks.mpgames.travelblast W/glfw-android: eglSwapBuffers failed, eglGetError: 300B

In this case app still working properly just render stops

4

With that first callstack, I suspect something related to the graphics driver?
Here’s a google search showing the same callstack.

Is your second log using a mali device as well?

To be honest, I have no real suggestions here.

Do you have a custom render script? What does it look like? Any special render.clear()?
Any special/extra render targets?

5

Second log is from android, arm64
Here is the render script:
rendercam.render_script.script (2.8 KB)

6

I was asking about the graphics card that Android device was using? (Since this seems a bit like a graphics driver issue)

Thx for the render script.
Could you test clearing all the bits in your render.clear() call, to see if that makes a difference?

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