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ERROR: Could not open video stream #565

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NickStemerdink opened this issue May 30, 2019 · 25 comments
Closed

ERROR: Could not open video stream #565

NickStemerdink opened this issue May 30, 2019 · 25 comments

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@NickStemerdink
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NickStemerdink commented May 30, 2019

Device: Meizu Pro 7
Logcat info: None
OS: macOS 10.14.5

I have a Meizu Pro 7 device with a broken screen. Tried the prebuilt version and a custom build using a Meizu fix (#1).

After running the program nothing happens. Until I terminate the process, then an errors appears about the video stream. I checked logcat, but there is no activity whatsoever.

x/server/scrcpy-server.jar: 1 file pushed. 3.2 MB/s (19734 bytes in 0.006s)
2019-05-30 14:07:49.005 scrcpy[79431:8993790] INFO: Initial texture: 1080x1920

^C2019-05-30 14:08:02.482 scrcpy[79431:8993820] ERROR: Could not open video stream

@rom1v
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rom1v commented May 30, 2019

Could you build the app in debug mode (to get more logs)?

(this is the meson default, just do not pass --buildtype release, or pass --buildtype debug).

@NickStemerdink
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NickStemerdink commented May 31, 2019

x/server/scrcpy-server.jar: 1 file pushed. 3.6 MB/s (19734 bytes in 0.005s)
2019-05-31 09:37:23.048 scrcpy[57896:9449276] DEBUG: Starting stream thread
2019-05-31 09:37:23.048 scrcpy[57896:9449276] DEBUG: Starting controller thread
2019-05-31 09:37:23.119 scrcpy[57896:9449276] INFO: OpenGL shaders: ENABLED
2019-05-31 09:37:23.119 scrcpy[57896:9449276] INFO: Created renderer: opengl
2019-05-31 09:37:23.122 scrcpy[57896:9449276] INFO: Initial texture: 1080x1920
^C2019-05-31 09:38:31.737 scrcpy[57896:9449276] DEBUG: User requested to quit
2019-05-31 09:38:31.737 scrcpy[57896:9449276] DEBUG: quit...
2019-05-31 09:38:31.748 scrcpy[57896:9449276] DEBUG: Server terminated
2019-05-31 09:38:31.750 scrcpy[57896:9449298] ERROR: Could not open video stream

Logcat still empty.

@rom1v
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rom1v commented May 31, 2019

OK, so there is a deadlock somewhere. Maybe related to the "Meizu fix" you mentioned.

To find where it is blocked on the client-side, execute:

SCRCPY_SERVER_PATH=x/server/scrcpy-server.jar gdb scrcpy -ex run

Then when it is blocked, press Ctrl+Z. You get a (gdb) prompt.

Type thread apply all bt and press enter. Copy-paste the result here, please.

@NickStemerdink
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I am probably doing something wrong, because thread apply all bt prints nothing. Here is a complete log:

GNU gdb (GDB) 8.3
Copyright (C) 2019 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-apple-darwin18.5.0".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
    <http://www.gnu.org/software/gdb/documentation/>.

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from scrcpy...
(No debugging symbols found in scrcpy)
Starting program: /usr/local/bin/scrcpy 
[New Thread 0xb03 of process 38527]
[New Thread 0xe03 of process 38527]
[New Thread 0xd03 of process 38527]
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Libc_darwin/install/TempContent/Objects/Libc.build/libsystem_darwin.dylib.build/Objects-normal/x86_64/bsd.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Libc_darwin/install/TempContent/Objects/Libc.build/libsystem_darwin.dylib.build/Objects-normal/x86_64/darwin_vers.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Libc_darwin/install/TempContent/Objects/Libc.build/libsystem_darwin.dylib.build/Objects-normal/x86_64/dirstat.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Libc_darwin/install/TempContent/Objects/Libc.build/libsystem_darwin.dylib.build/Objects-normal/x86_64/dirstat_collection.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Libc_darwin/install/TempContent/Objects/Libc.build/libsystem_darwin.dylib.build/Objects-normal/x86_64/err.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Libc_darwin/install/TempContent/Objects/Libc.build/libsystem_darwin.dylib.build/Objects-normal/x86_64/exception.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Libc_darwin/install/TempContent/Objects/Libc.build/libsystem_darwin.dylib.build/Objects-normal/x86_64/init.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Libc_darwin/install/TempContent/Objects/Libc.build/libsystem_darwin.dylib.build/Objects-normal/x86_64/mach.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Libc_darwin/install/TempContent/Objects/Libc.build/libsystem_darwin.dylib.build/Objects-normal/x86_64/stdio.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Libc_darwin/install/TempContent/Objects/Libc.build/libsystem_darwin.dylib.build/Objects-normal/x86_64/stdlib.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Libc_darwin/install/TempContent/Objects/Libc.build/libsystem_darwin.dylib.build/Objects-normal/x86_64/string.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Libc_darwin/install/TempContent/Objects/Libc.build/libsystem_darwin.dylib.build/Objects-normal/x86_64/variant.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLArgument.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLArgumentEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLCaptureManager.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLCaptureScope.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLCommandBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLCommandQueue.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLCompilerCache.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLCompilerConnection.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLCompilerShared.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLComputePipeline.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLDebug.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLDebugCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLDepthStencil.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLDevice.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLDeviceArray.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLError.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLEvent.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLFunctionConstantValues.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLHeap.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelBlitCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelCommandBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelCommandBufferStorage.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelCommandQueue.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelComputeCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelDebugCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelDevice.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelDeviceShmem.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelDeviceShmemPool.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelError.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelEvent.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelFence.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelHeap.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelIndirectArgumentEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelIndirectCommandBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelIndirectRenderCommand.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelMemoryInfo.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelParallelRenderCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelPooledResource.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelRenderCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelResource.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelResourcePool.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIOAccelTexture.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIndirectCommandBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIndirectCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLIndirectRenderCommand.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLLibrary.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLLock_Private-260EB75CE249F8A3.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLLock_Private-AD8D5832B0D1E8A2.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLMessageTracerTelemetry.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLMotionEstimationPipeline.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLParallelRenderCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLPipeline.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLPipelineCollection.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLPipelineLibrary.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLPipelineSerializer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLPipelineSerializer_Private.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLPixelFormat.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLRangeAllocator.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLReflection.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLRenderPass.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLRenderPipeline.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLResource.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLResourceList.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLResourceListPool.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLSampler.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLStageInputOutputDescriptor.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLStatistics.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLTexture.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLTrace.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLUtils.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/Framework.build/Objects-normal/x86_64/MTLVertexDescriptor.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLCountersBlitCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLCountersCommandBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLCountersCommandQueue.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLCountersComputeCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLCountersDevice.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLCountersParallelRenderCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLCountersRenderCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLCountersTrace.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugArgumentEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugBlitCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugCommandBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugCommandQueue.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugComputeCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugComputePipeline.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugDepthStencil.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugDevice.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugEvent.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugFunctionArgument.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugHeap.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugIndirectCommandBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugIndirectRenderCommand.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugLibrary.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugParallelRenderCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugPipelineLibrary.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugRenderCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugRenderPipeline.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugResource.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugResourceTracking.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugSampler.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugTexture.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLDebugVideoCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLLayerLocking.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsArgumentEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsBlitCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsCommandBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsCommandQueue.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsComputeCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsComputePipeline.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsDepthStencil.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsDevice.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsEvent.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsFence.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsHeap.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsIndirectCommandBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsIndirectRenderCommand.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsLibrary.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsMotionEstimationPipeline.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsObject.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsParallelRenderCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsPipelineLibrary.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsPointerArray.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsRenderCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsRenderPipeline.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsResource.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsSampler.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsTexture.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/Metal/install/TempContent/Objects/Metal.build/Release/MetalTools.build/Objects-normal/x86_64/MTLToolsVideoCommandEncoder.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRAssetCatalogParser.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRAssetCatalogSet.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRDataConverter.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRDataInfo.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRDataScaler.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRDefaultBuffer.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRDeferredDataInfo.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRError.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRFastDataConversion.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRFileDataSourceProvider.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRImageIndependent.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXROptions.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRParserImageIO.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRParserKTX.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRPixelFormatInfo.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRSlowDataConversion.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TXRTexture.o': can't open to read symbols: No such file or directory.
warning: `/BuildRoot/Library/Caches/com.apple.xbs/Binaries/TextureIO/install/TempContent/Objects/TextureIO.build/TextureIO-OSX.build/Objects-normal/x86_64/TextureIO_vers.o': can't open to read symbols: No such file or directory.
/usr/local/share/scrcpy/scrcpy-server.jar: 1 file pushed. 4.7 MB/s (19796 bytes in 0.004s)
[Inferior 1 (process 38527) exited with code 01]
(gdb) thread apply all bt
(gdb) 

@rom1v
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rom1v commented May 31, 2019

(No debugging symbols found in scrcpy)

Did you build scrcpy in debug?

Starting program: /usr/local/bin/scrcpy

You should start the one from your builddir (x/app/scrcpy).

@NickStemerdink
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NickStemerdink commented May 31, 2019

I noticed that too, but I did build it in debug; meson x --buildtype debug --strip -Db_lto=true -Dprebuilt_server='/Users/NickStemerdink/Desktop/tmp/scrcpy-server-v1.8.jar'

Or should I not use the prebuilt server for that?

Update
Ah, I am not using the correct starting program:

which scrcpy
/usr/local/bin/scrcpy

Update 2

Reading symbols from ./scrcpy...

warning: `/tmp/lto.o': can't open to read symbols: No such file or directory.
(No debugging symbols found in ./scrcpy)
Starting program: /Users/NickStemerdink/Desktop/Meizu screen mirror/scrcpy/x/app/scrcpy 
[New Thread 0x1303 of process 48713]
[New Thread 0x1003 of process 48713]

Apparently starting the program from the builddir causes some other problem.

@voloshanenko
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voloshanenko commented Jun 3, 2019

Hi @rom1v so gdb shows next (I have the same issue with Meizu after Flyme >= 7.0 upgrade)

^Z[New Thread 0x150f of process 55471]

Thread 2 received signal SIGTSTP, Stopped (user).
0x00007fff73605f32 in ?? () from /usr/lib/system/libsystem_kernel.dylib
(gdb) thread apply all bt

Thread 12 (Thread 0x150f of process 55471):
#0  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x0

Thread 11 (Thread 0x1903 of process 55471):
#0  0x00007fff736c03f0 in start_wqthread () from /usr/lib/system/libsystem_pthread.dylib
#1  0xffffffffffffff00 in ?? ()
#2  0x020000000035fff9 in ?? ()
#3  0x00007fffa9e23310 in ?? ()
#4  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x181b of process 55471):
#0  0x00007fff73603bfe in ?? () from /usr/lib/system/libsystem_kernel.dylib
#1  0x00007fff736c0636 in _pthread_wqthread () from /usr/lib/system/libsystem_pthread.dylib
#2  0x00007fff736c03fd in start_wqthread () from /usr/lib/system/libsystem_pthread.dylib
#3  0xffffffffffffff00 in ?? ()
#4  0x020000000015fff9 in ?? ()
#5  0x00007fffa9e23310 in ?? ()
#6  0x0000000000000118 in ?? ()
#7  0x000098c08af12709 in ?? ()
#8  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x280f of process 55471):
#0  0x00007fff7360222a in _block_invoke.modules () from /usr/lib/system/libsystem_info.dylib
#1  0x00007fff7360276c in auth_unix_ops () from /usr/lib/system/libsystem_info.dylib
#2  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x2903 of process 55471):
#0  0x00007fff73605472 in ?? () from /usr/lib/system/libsystem_kernel.dylib
#1  0x0000000100006435 in net_recv ()
#2  0x00000001000066b6 in run_receiver ()
#3  0x000000010034851d in SDL_RunThread () from /usr/local/opt/sdl2/lib/libSDL2-2.0.0.dylib
#4  0x00000001003a7a83 in RunThread () from /usr/local/opt/sdl2/lib/libSDL2-2.0.0.dylib
#5  0x00007fff736c12eb in _pthread_body () from /usr/lib/system/libsystem_pthread.dylib
#6  0x00007fff736c4249 in _pthread_start () from /usr/lib/system/libsystem_pthread.dylib
--Type <RET> for more, q to quit, c to continue without paging--
#7  0x00007fff736c040d in thread_start () from /usr/lib/system/libsystem_pthread.dylib
#8  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x1703 of process 55471):
#0  0x00007fff7360586a in ?? () from /usr/lib/system/libsystem_kernel.dylib
#1  0x00007fff736c456e in _pthread_cond_wait () from /usr/lib/system/libsystem_pthread.dylib
#2  0x00000001003a80fd in SDL_CondWait_REAL () from /usr/local/opt/sdl2/lib/libSDL2-2.0.0.dylib
#3  0x000070000d66ce70 in ?? ()
#4  0x000000010000611d in cond_wait ()
Backtrace stopped: frame did not save the PC

Thread 6 (Thread 0xe2f of process 55471):
#0  0x00007fff73605472 in ?? () from /usr/lib/system/libsystem_kernel.dylib
#1  0x0000000100006435 in net_recv ()
#2  0x0000000100009ace in read_raw_packet ()
#3  0x00000001001094cd in avio_read () from /usr/local/opt/ffmpeg/lib/libavformat.58.dylib
#4  0x0000000100108b5f in avio_seek () from /usr/local/opt/ffmpeg/lib/libavformat.58.dylib
#5  0x00000001001093f1 in avio_read () from /usr/local/opt/ffmpeg/lib/libavformat.58.dylib
#6  0x0000000100128b96 in av_probe_input_buffer2 () from /usr/local/opt/ffmpeg/lib/libavformat.58.dylib
#7  0x0000000000000001 in ?? ()
#8  0x0000000104049000 in ?? ()
#9  0x0000000103b5ad00 in ?? ()
#10 0x000000010401fc00 in ?? ()
#11 0x0000000000000001 in ?? ()
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0xa17 of process 55471):
#0  0x00007fff736c03f0 in start_wqthread () from /usr/lib/system/libsystem_pthread.dylib
#1  0x0000000054485244 in ?? ()
#2  0x0000000000000000 in ?? ()

Thread 2 (Thread 0xc03 of process 55471):
#0  0x00007fff73605f32 in ?? () from /usr/lib/system/libsystem_kernel.dylib
--Type <RET> for more, q to quit, c to continue without paging--
#1  0x00007fff73591914 in nanosleep () from /usr/lib/system/libsystem_c.dylib
#2  0x00000001003b060e in SDL_Delay_REAL () from /usr/local/opt/sdl2/lib/libSDL2-2.0.0.dylib
#3  0x000000010031884f in SDL_WaitEventTimeout_REAL () from /usr/local/opt/sdl2/lib/libSDL2-2.0.0.dylib
#4  0x0000000100007553 in event_loop ()
#5  0x0000000100007134 in scrcpy ()
#6  0x0000000100001cf0 in main ()

@voloshanenko
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So in general - very stupid workaround to show scrcpy window - press on the icon , go to scrcpy - About - after dialog opened - close it - Gray window will be shown - when you can click - so touches works as expected.
But no video...

@rom1v
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rom1v commented Jun 3, 2019

OK, so the client is waiting for video stream from the server:

Thread 8 (Thread 0x2903 of process 55471):
#0  0x00007fff73605472 in ?? () from /usr/lib/system/libsystem_kernel.dylib
#1  0x0000000100006435 in net_recv ()
#2  0x00000001000066b6 in run_receiver ()

Therefore, the server (on the device) seems deadlocked. Nothing special in adb logcat?

@voloshanenko
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Btw, absolutely same bt from unpatched version.
^Z[New Thread 0x171b of process 56918]
[New Thread 0x2703 of process 56918]

Thread 2 received signal SIGTSTP, Stopped (user).
0x00007fff73605f32 in ?? () from /usr/lib/system/libsystem_kernel.dylib
(gdb) thread apply all bt

Thread 10 (Thread 0x2703 of process 56918):
#0 0x00007fff73603bfe in ?? () from /usr/lib/system/libsystem_kernel.dylib
#1 0x00007fff736c06e6 in _pthread_wqthread () from /usr/lib/system/libsystem_pthread.dylib
#2 0x00007fff736c03fd in start_wqthread () from /usr/lib/system/libsystem_pthread.dylib
#3 0x0000000054485244 in ?? ()
#4 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x171b of process 56918):
#0 0x00007fff736c03f0 in start_wqthread () from /usr/lib/system/libsystem_pthread.dylib
#1 0x0000000054485244 in ?? ()
#2 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x164b of process 56918):
#0 0x00007fff7360222a in _block_invoke.modules () from /usr/lib/system/libsystem_info.dylib
#1 0x00007fff7360276c in auth_unix_ops () from /usr/lib/system/libsystem_info.dylib
#2 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x2803 of process 56918):
#0 0x00007fff7360586a in ?? () from /usr/lib/system/libsystem_kernel.dylib
#1 0x00007fff736c456e in _pthread_cond_wait () from /usr/lib/system/libsystem_pthread.dylib
#2 0x00000001003a70fd in SDL_CondWait_REAL () from /usr/local/opt/sdl2/lib/libSDL2-2.0.0.dylib
#3 0x000070000600fe70 in ?? ()
#4 0x000000010000598d in cond_wait ()
Backtrace stopped: frame did not save the PC

Thread 6 (Thread 0xe2f of process 56918):
#0 0x00007fff73605472 in ?? () from /usr/lib/system/libsystem_kernel.dylib
#1 0x0000000100005c95 in net_recv ()
#2 0x0000000100008dde in read_raw_packet ()
#3 0x00000001001084cd in avio_read () from /usr/local/opt/ffmpeg/lib/libavformat.58.dylib
#4 0x0000000100107b5f in avio_seek () from /usr/local/opt/ffmpeg/lib/libavformat.58.dylib
#5 0x00000001001083f1 in avio_read () from /usr/local/opt/ffmpeg/lib/libavformat.58.dylib--Type for more, q to quit, c to continue without paging--

#6 0x0000000100127b96 in av_probe_input_buffer2 () from /usr/local/opt/ffmpeg/lib/libavformat.58.dylib
#7 0x0000000000000001 in ?? ()
#8 0x000000010c800000 in ?? ()
#9 0x0000000109700000 in ?? ()
#10 0x000000010702b400 in ?? ()
#11 0x0000000000000001 in ?? ()
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0xc0b of process 56918):
#0 0x00007fff736c03f0 in start_wqthread () from /usr/lib/system/libsystem_pthread.dylib
#1 0xffffffffffffff00 in ?? ()
#2 0x020000000035fff9 in ?? ()
#3 0x00007fffa9e23310 in ?? ()
#4 0x0000000000000000 in ?? ()

Thread 2 (Thread 0xb03 of process 56918):
#0 0x00007fff73605f32 in ?? () from /usr/lib/system/libsystem_kernel.dylib
#1 0x00007fff73591914 in nanosleep () from /usr/lib/system/libsystem_c.dylib
#2 0x00000001003af60e in SDL_Delay_REAL () from /usr/local/opt/sdl2/lib/libSDL2-2.0.0.dylib
#3 0x000000010031784f in SDL_WaitEventTimeout_REAL () from /usr/local/opt/sdl2/lib/libSDL2-2.0.0.dylib
#4 0x00000001000069b3 in event_loop ()
#5 0x00000001000065d5 in scrcpy ()
#6 0x00000001000018c0 in main ()

@voloshanenko
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voloshanenko commented Jun 3, 2019

in logcat absolutely nothing useful (

bash-5.0# adb logcat
--------- beginning of main
06-02 09:06:07.247  2488  2488 W auditd  : type=2000 audit(0.0:1): initialized
06-02 09:06:08.779  2488  2488 I auditd  : type=1403 audit(0.0:2): policy loaded auid=4294967295 ses=4294967295
06-02 09:06:08.779     1     1 I init    : type=1400 audit(0.0:3): avc: denied { read } for name="mz_rpmb_ctl" dev="tmpfs" ino=5218 scontext=u:r:kernel:s0 tcontext=u:object_r:tmpfs:s0 tclass=chr_file permissive=1
06-02 09:06:08.779     1     1 I init    : type=1400 audit(0.0:4): avc: denied { open } for path="/dev/mz_rpmb_ctl" dev="tmpfs" ino=5218 scontext=u:r:kernel:s0 tcontext=u:object_r:tmpfs:s0 tclass=chr_file permissive=1
06-02 09:06:08.779     1     1 I init    : type=1400 audit(0.0:5): avc: denied { ioctl } for path="/dev/mz_rpmb_ctl" dev="tmpfs" ino=5218 ioctlcmd=1729 scontext=u:r:kernel:s0 tcontext=u:object_r:tmpfs:s0 tclass=chr_file permissive=1
06-02 09:06:08.789  2488  2488 W auditd  : type=1404 audit(0.0:6): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
06-02 09:06:09.029  1677  1677 W ueventd : type=1400 audit(0.0:7): avc: denied { relabelfrom } for name="mz_rpmb_ctl" dev="tmpfs" ino=5218 scontext=u:r:ueventd:s0 tcontext=u:object_r:tmpfs:s0 tclass=chr_file permissive=0
06-02 09:06:09.029  1677  1677 W ueventd : type=1400 audit(0.0:8): avc: denied { setattr } for name="mz_rpmb_ctl" dev="tmpfs" ino=5218 scontext=u:r:ueventd:s0 tcontext=u:object_r:tmpfs:s0 tclass=chr_file permissive=0
06-02 09:06:09.259  2491  2491 W mcDriverDaemon: type=1400 audit(0.0:9): avc: denied { use } for path="/sys/devices/virtual/misc/mz_rpmb_ctl/dev" dev="sysfs" ino=16925 scontext=u:r:mobicoredaemon:s0 tcontext=u:r:kernel:s0 tclass=fd permissive=0
06-02 09:06:09.269  2491  2491 W mcDriverDaemon: type=1400 audit(0.0:10): avc: denied { read } for path="/sys/devices/virtual/misc/mz_rpmb_ctl/dev" dev="sysfs" ino=16925 scontext=u:r:mobicoredaemon:s0 tcontext=u:object_r:sysfs:s0 tclass=file permissive=0
--------- beginning of system
06-02 09:06:09.278     0     1 E handle_root_process: hips::handle_root_process: mz_is_rooted: 0
06-02 09:06:09.282     0  2491 I McDaemon: Initialise Secure World [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:185]
06-02 09:06:09.285     0  2491 I TeeSecureWorld: driver version: v4.1 [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/SecureWorld.cpp:316]
06-02 09:06:09.321     0  2488 E SchedPolicy: open of /dev/cpuctl/fg_system/tasks failed: No such file or directory
06-02 09:06:09.321     0  2488 E SchedPolicy: open of /dev/cpuctl/bg_system/tasks failed: No such file or directory
06-02 09:06:09.321     0  2488 E SchedPolicy: open of /dev/cpuctl/fg_ui/tasks failed: No such file or directory
06-02 09:06:09.361  2490  2490 I         : debuggerd: starting
06-02 09:06:09.378  2489  2489 I         : debuggerd: starting
06-02 09:06:09.386  2491  2491 I TeeSecureWorld: TEE is ready [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/SecureWorld.cpp:354]
06-02 09:06:09.386  2491  2491 I McDaemon: Load secure drivers [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:193]
06-02 09:06:09.405  2492  2492 I vold    : Vold 3.0 (the awakening) firing up
06-02 09:06:09.406  2492  2492 V vold    : Detected support for: ext4 vfat
06-02 09:06:09.428  2491  2491 W McDaemon: mcRegistry read So.Soc failed: 16 [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/PrivateRegistry.cpp:322]
06-02 09:06:09.428  2491  2491 W McDaemon: mcRegistry read So.Soc failed: 16 [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/PrivateRegistry.cpp:377]
06-02 09:06:09.428  2491  2491 W McDaemon: mcRegistry read So.Root failed: 16 [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/PrivateRegistry.cpp:481]
06-02 09:06:09.428  2491  2491 W TeeRegistryServer: Device endorsements not supported [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/RegistryServer.cpp:381]
06-02 09:06:09.428  2491  2491 I McDaemon: t-base-EXYNOS64-Android-311A-V005-20160811_165019_16226_44341 [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:221]
06-02 09:06:09.428  2491  2491 I TeeSecureWorld: GP loading blocked [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/SecureWorld.cpp:595]
06-02 09:06:09.429  2491  2491 I McDaemon: Start services [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:242]
06-02 09:06:09.429  2491  2491 I McDaemon: * start secure world interface [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:246]
06-02 09:06:09.429  2491  2491 I McDaemon: * start filesystem wrapper [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:246]
06-02 09:06:09.429  2491  2504 I TeeSecureWorld: Start listening to secure world [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/SecureWorld.cpp:504]
06-02 09:06:09.429  2491  2505 I TeeFileSystemWrapper: Starting FileSystem open thread [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2Wrapper.cpp:100]
06-02 09:06:09.429  2491  2491 I McDaemon: * start registry server [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:246]
06-02 09:06:09.429  2491  2505 E TeeFilesystem:   *****************************
06-02 09:06:09.429  2491  2505 E TeeFilesystem:   *** ERROR: creating storage folder failed with "No such file or directory"(errno 2)
06-02 09:06:09.429  2491  2505 E TeeFilesystem:   *** Detected in hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2.cpp:312()
06-02 09:06:09.429  2491  2505 E TeeFilesystem:   *****************************
06-02 09:06:09.429  2491  2505 I TeeFileSystemWrapper: FileSystem open failed, re-try... [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2Wrapper.cpp:113]
06-02 09:06:09.429  2491  2491 I McDaemon: * start debug session [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:246]
06-02 09:06:09.429  2491  2491 I TeeSyDriverClient: driver version: v4.1 [hardware/samsung_slsi/exynos8890/mobicore/ClientLib/src/driver_client.cpp:94]
06-02 09:06:09.429  2491  2491 I TeeSyDriverClient: driver client open [hardware/samsung_slsi/exynos8890/mobicore/ClientLib/src/driver_client.cpp:106]
06-02 09:06:09.429  2491  2506 I TeeRegistryServer: void RegistryServer::Impl::run(): Starting server [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/RegistryServer.cpp:260]
06-02 09:06:09.430  2491  2504 W TeeSecureWorld: Cannot open trustlet /data/app/mcRegistry/08050500000000000000000000000000.tlbin (No such file or directory) [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/SecureWorld.cpp:202]
06-02 09:06:09.431  2491  2491 I TeeDebugSession: session opened [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/DebugSession.cpp:136]
06-02 09:06:09.431  2491  2491 I McDaemon: * start TUI starter [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:246]
06-02 09:06:09.431  2491  2491 W TeeTuiStarter: TUI device not found, skip [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/TuiStarter.cpp:48]
06-02 09:06:09.431  2491  2491 I McDaemon: Daemon running [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/MobiCoreDriverDaemon.cpp:256]
06-02 09:06:09.672  2492  2522 D vold    : e4crypt_init_user0
06-02 09:06:09.672  2492  2522 D vold    : e4crypt_prepare_user_storage for volume null, user 0, serial 0, flags 1
06-02 09:06:09.672  2492  2522 D vold    : Preparing: /data/system/users/0
06-02 09:06:09.673  2492  2522 D vold    : Preparing: /data/misc/profiles/cur/0
06-02 09:06:09.673  2492  2522 D vold    : Preparing: /data/misc/profiles/cur/0/foreign-dex
06-02 09:06:09.673  2492  2522 D vold    : Preparing: /data/system_de/0
06-02 09:06:09.673  2492  2522 D vold    : Preparing: /data/misc_de/0
06-02 09:06:09.673  2492  2522 D vold    : Preparing: /data/user_de/0
06-02 09:06:09.673  2492  2522 D vold    : e4crypt_unlock_user_key 0 serial=0 token_present=0
06-02 09:06:09.673  2492  2522 E vold    : Failed to chmod /data/system_ce/0: No such file or directory
06-02 09:06:09.673  2492  2522 E vold    : Failed to chmod /data/misc_ce/0: No such file or directory
06-02 09:06:09.673  2492  2522 E vold    : Failed to chmod /data/media/0: No such file or directory
06-02 09:06:09.674     1     1 I vdc     : 200 2496 Command succeeded
06-02 09:06:09.679  2547  2547 W ifaad   : type=1400 audit(0.0:11): avc: denied { use } for path="/sys/devices/virtual/misc/mz_rpmb_ctl/dev" dev="sysfs" ino=16925 scontext=u:r:ifaad:s0 tcontext=u:r:kernel:s0 tclass=fd permissive=0
06-02 09:06:09.679  2547  2547 W ifaad   : type=1400 audit(0.0:12): avc: denied { read } for path="/sys/devices/virtual/misc/mz_rpmb_ctl/dev" dev="sysfs" ino=16925 scontext=u:r:ifaad:s0 tcontext=u:object_r:sysfs:s0 tclass=file permissive=0
06-02 09:06:09.679  2547  2547 W ifaad   : type=1400 audit(0.0:13): avc: denied { getattr } for path="/vendor" dev="rootfs" ino=1231 scontext=u:r:ifaad:s0 tcontext=u:object_r:rootfs:s0 tclass=lnk_file permissive=0
06-02 09:06:09.687  2543  2543 I /system/bin/tzdatacheck: tzdata file /data/misc/zoneinfo/current/tzdata does not exist. No action required.
06-02 09:06:09.699  2551  2551 W sh      : type=1400 audit(0.0:14): avc: denied { use } for path="/sys/devices/virtual/misc/mz_rpmb_ctl/dev" dev="sysfs" ino=16925 scontext=u:r:shell:s0 tcontext=u:r:kernel:s0 tclass=fd permissive=0
06-02 09:06:09.699  2551  2551 W sh      : type=1400 audit(0.0:15): avc: denied { read } for path="/sys/devices/virtual/misc/mz_rpmb_ctl/dev" dev="sysfs" ino=16925 scontext=u:r:shell:s0 tcontext=u:object_r:sysfs:s0 tclass=file permissive=0
06-02 09:06:09.709  2547  2547 I ifaad   : Starting ifaad
06-02 09:06:09.711  2492  2522 D VoldCryptCmdListener: cryptfs mountdefaultencrypted
06-02 09:06:09.711  2548  2548 I lowmemorykiller: Using in-kernel low memory killer interface
06-02 09:06:09.712  2492  2554 I Cryptfs : cryptfs_check_passwd
06-02 09:06:09.713  2492  2554 D Cryptfs : crypt_ftr->fs_size = 117030872
06-02 09:06:09.713  2492  2554 I Cryptfs : Using scrypt with keymaster for cryptfs KDF
06-02 09:06:09.734  2550  2550 I SurfaceFlinger: SurfaceFlinger is starting
06-02 09:06:09.735  2550  2550 I SurfaceFlinger: SurfaceFlinger's main thread ready to run. Initializing graphics H/W...
06-02 09:06:09.780  2550  2550 D libEGL  : loaded /vendor/lib64/egl/libGLES_mali.so
06-02 09:06:09.817  2550  2550 I gralloc : using (id=)
06-02 09:06:09.817  2550  2550 I gralloc : xres         = 1440 px
06-02 09:06:09.817  2550  2550 I gralloc : yres         = 2560 px
06-02 09:06:09.817  2550  2550 I gralloc : width        = 72 mm (508.000000 dpi)
06-02 09:06:09.817  2550  2550 I gralloc : height       = 121 mm (537.388428 dpi)
06-02 09:06:09.817  2550  2550 I gralloc : refresh rate = 60.60 Hz
06-02 09:06:09.819  2550  2550 D hwcomposer: using
06-02 09:06:09.819  2550  2550 D hwcomposer: xres         = 1440 px
06-02 09:06:09.819  2550  2550 D hwcomposer: yres         = 2560 px
06-02 09:06:09.819  2550  2550 D hwcomposer: width        = 72 mm (508.000000 dpi)
06-02 09:06:09.819  2550  2550 D hwcomposer: height       = 121 mm (537.388000 dpi)
06-02 09:06:09.819  2550  2550 D hwcomposer: refresh rate = 60 Hz
06-02 09:06:09.819  2550  2550 I DisplayResourceManagerModule: internalMPP type(10), index(1)
06-02 09:06:09.819  2550  2550 I DisplayResourceManagerModule: internalMPP type(10), index(2)
06-02 09:06:09.819  2550  2550 I DisplayResourceManagerModule: internalMPP type(10), index(3)
06-02 09:06:09.819  2550  2550 I DisplayResourceManagerModule: internalMPP type(0), index(0)
06-02 09:06:09.819  2550  2550 I DisplayResourceManagerModule: internalMPP type(0), index(1)
06-02 09:06:09.820  2550  2550 I DisplayResourceManagerModule: internalMPP type(2), index(0)
06-02 09:06:09.820  2550  2550 I DisplayResourceManagerModule: internalMPP type(2), index(1)
06-02 09:06:09.820  2550  2550 I DisplayResourceManagerModule: externalMPP type(4), index(0)
06-02 09:06:09.820  2550  2550 I hwcutils: Open /dev/s5p-smem
06-02 09:06:09.820  2550  2550 I DisplayResourceManagerModule: externalMPP type(4), index(0)
06-02 09:06:09.820  2550  2550 I hwcutils: Open /dev/s5p-smem
06-02 09:06:09.820  2550  2550 I DisplayResourceManagerModule: externalMPP type(4), index(0)
06-02 09:06:09.820  2550  2550 I hwcutils: Open /dev/s5p-smem
06-02 09:06:09.820  2550  2550 I DisplayResourceManagerModule: externalMPP type(4), index(0)
06-02 09:06:09.820  2550  2550 I hwcutils: Open /dev/s5p-smem
06-02 09:06:09.820  2550  2550 I DisplayResourceManagerModule: externalMPP type(4), index(0)
06-02 09:06:09.820  2550  2550 I hwcutils: Open /dev/s5p-smem
06-02 09:06:09.821  2550  2550 I hwcomposer: PSR info devname = /sys/devices/13960000.decon_f/psr_info
06-02 09:06:09.821  2550  2550 I hwcomposer: PSR mode   = 2 (0: video mode, 1: DP PSR mode, 2: MIPI-DSI command mode)
06-02 09:06:09.821  2550  2550 I hwcomposer: Panel type = 0 (0: Legacy, 1: DSC)
06-02 09:06:09.822  2550  2550 I SurfaceFlinger: Using composer version 1.5
06-02 09:06:09.822  2550  2550 E display : [PrimaryDisplay] unknown display attribute 6
06-02 09:06:09.823  2550  2550 I SurfaceFlinger: EGL information:
06-02 09:06:09.823  2550  2550 I SurfaceFlinger: vendor    : Android
06-02 09:06:09.823  2550  2550 I SurfaceFlinger: version   : 1.4 Android META-EGL
06-02 09:06:09.823  2550  2550 I SurfaceFlinger: extensions: EGL_KHR_get_all_proc_addresses EGL_ANDROID_presentation_time EGL_KHR_swap_buffers_with_damage EGL_ANDROID_create_native_client_buffer EGL_ANDROID_front_buffer_auto_refresh EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_fence_sync EGL_KHR_create_context EGL_KHR_config_attribs EGL_KHR_surfaceless_context EGL_EXT_create_context_robustness EGL_ANDROID_image_native_buffer EGL_KHR_wait_sync EGL_ANDROID_recordable EGL_KHR_partial_update EGL_KHR_mutable_render_buffer EGL_EXT_protected_content
06-02 09:06:09.823  2550  2550 I SurfaceFlinger: Client API: OpenGL_ES
06-02 09:06:09.823  2550  2550 I SurfaceFlinger: EGLSurface: 8-8-8-8, config=0x7f7f259138
06-02 09:06:09.830  2550  2550 I SurfaceFlinger: OpenGL ES informations:
06-02 09:06:09.830  2550  2550 I SurfaceFlinger: vendor    : ARM
06-02 09:06:09.830  2550  2550 I SurfaceFlinger: renderer  : Mali-T880
06-02 09:06:09.830  2550  2550 I SurfaceFlinger: version   : OpenGL ES 3.2 v1.r15p0-00rel0.dd7090d15a43db88f29a3de3b24d5505
06-02 09:06:09.830  2550  2550 I SurfaceFlinger: extensions: GL_EXT_debug_marker GL_ARM_rgba8 GL_ARM_mali_shader_binary GL_OES_depth24 GL_OES_depth_texture GL_OES_depth_texture_cube_map GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_EXT_read_format_bgra GL_OES_compressed_paletted_texture GL_OES_compressed_ETC1_RGB8_texture GL_OES_standard_derivatives GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_image_external_essl3 GL_OES_EGL_sync GL_OES_texture_npot GL_OES_vertex_half_float GL_OES_required_internalformat GL_OES_vertex_array_object GL_OES_mapbuffer GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_type_2_10_10_10_REV GL_OES_fbo_render_mipmap GL_OES_element_index_uint GL_EXT_shadow_samplers GL_OES_texture_compression_astc GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_hdr GL_KHR_texture_compression_astc_sliced_3d GL_KHR_debug GL_EXT_occlusion_query_boolean GL_EXT_disjoint_timer_query GL_EXT_blend_minmax GL_EXT_discard_framebuffer GL_OES_get_program_binary GL_OES_texture_3D GL_EXT_texture_storage GL_EXT_multisamp
06-02 09:06:09.830  2550  2550 I SurfaceFlinger: GL_MAX_TEXTURE_SIZE = 8192
06-02 09:06:09.830  2550  2550 I SurfaceFlinger: GL_MAX_VIEWPORT_DIMS = 8192
06-02 09:06:09.831  2550  2550 I BufferQueue: [unnamed-2550-0](this:0x7f7b3ca000,id:0,api:0,p:-1,c:-1) BufferQueue core=(2550:/system/bin/surfaceflinger)
06-02 09:06:09.831  2550  2550 D BufferQueueConsumer: [unnamed-2550-0](this:0x7f7b3ca000,id:0,api:0,p:-1,c:2550) connect(C): consumer=(2550:/system/bin/surfaceflinger) controlledByApp=false
06-02 09:06:09.831  2550  2550 D BufferQueueProducer: [FramebufferSurface](this:0x7f7b3ca000,id:0,api:1,p:2550,c:2550) connect(P): api=1 producer=(2550:/system/bin/surfaceflinger) producerControlledByApp=false
06-02 09:06:09.831  2550  2550 D mali_winsys: EGLint new_window_surface(egl_winsys_display*, void*, EGLSurface, EGLConfig, egl_winsys_surface**, egl_color_buffer_format*, EGLBoolean) returns 0x3000,  [1440x2560]-format:1
06-02 09:06:09.849  2588  2588 W bootanimation: type=1400 audit(0.0:16): avc: denied { use } for path="/sys/devices/virtual/misc/mz_rpmb_ctl/dev" dev="sysfs" ino=16925 scontext=u:r:bootanim:s0 tcontext=u:r:kernel:s0 tclass=fd permissive=0
06-02 09:06:09.849  2588  2588 W bootanimation: type=1400 audit(0.0:17): avc: denied { getattr } for path="/vendor" dev="rootfs" ino=1231 scontext=u:r:bootanim:s0 tcontext=u:object_r:rootfs:s0 tclass=lnk_file permissive=0
06-02 09:06:09.849  2550  2550 I DisplayDevice: DisplayDevice::setup Offscreen Rendering for display: Built-in Screen
06-02 09:06:09.858  2550  2550 I DisplayDevice: DisplayDevice: createOffscreenRenderBuffer:Tex:2 FBO:1 W:1440 H:2560
06-02 09:06:09.861  2550  2550 D SurfaceFlinger: Set power mode=2, type=0 flinger=0x7f7f247780
06-02 09:06:09.861  2550  2550 D SurfaceFlinger: HWC_POWER_MODE_DOZE_SUSPEND mode=2, type=0
06-02 09:06:09.861  2550  2550 I hwcomposer: int exynos_setPowerMode(struct hwc_composer_device_1 *, int, int):: disp(0), mode(2)
06-02 09:06:09.932  2588  2588 D BootAnimation: [BootAnimation main 64]nVolume=-1
06-02 09:06:09.932  2588  2588 D BootAnimation: before new BootAnimation...
06-02 09:06:09.932  2588  2588 D BootAnimation: [BootAnimation main 69]before new BootAnimation...
06-02 09:06:09.932  2588  2588 D BootAnimation: [BootAnimation BootAnimation 79]
06-02 09:06:09.934  2588  2588 D BootAnimation: joinThreadPool...
06-02 09:06:09.934  2588  2588 D BootAnimation: [BootAnimation main 72]before joinThreadPool...
06-02 09:06:10.133  2550  2550 D SurfaceFlinger: shader cache generated - 24 shaders in 246.892960 ms
06-02 09:06:10.140  2550  2550 E display : WIN_CONFIG is skipped, but mLastRetireFenceFd is not valid
06-02 09:06:10.140  2550  2550 I BufferQueue: [unnamed-2550-1](this:0x7f7b17c800,id:1,api:0,p:-1,c:-1) BufferQueue core=(2550:/system/bin/surfaceflinger)
06-02 09:06:10.141  2550  2550 D BufferQueueConsumer: [unnamed-2550-1](this:0x7f7b17c800,id:1,api:0,p:-1,c:2550) connect(C): consumer=(2550:/system/bin/surfaceflinger) controlledByApp=false
06-02 09:06:10.158  2588  2594 D libEGL  : loaded /vendor/lib64/egl/libGLES_mali.so
06-02 09:06:10.162  2550  2550 E display : WIN_CONFIG is skipped, but mLastRetireFenceFd is not valid
06-02 09:06:10.182  2550  2556 D BufferQueueProducer: [BootAnimation](this:0x7f7b17c800,id:1,api:1,p:2588,c:2550) connect(P): api=1 producer=(2588:/system/bin/bootanimation) producerControlledByApp=false
06-02 09:06:10.183  2588  2594 D mali_winsys: EGLint new_window_surface(egl_winsys_display*, void*, EGLSurface, EGLConfig, egl_winsys_surface**, egl_color_buffer_format*, EGLBoolean) returns 0x3000,  [1440x2560]-format:2
06-02 09:06:10.190  2588  2594 E BootAnimation: couldn't find audio_conf.txt
06-02 09:06:10.207  2492  2554 I Cryptfs : keymaster module name is Keymaster TEE HAL
06-02 09:06:10.207  2492  2554 I Cryptfs : keymaster version is 256
06-02 09:06:10.207  2492  2554 I Cryptfs : Found keymaster1 module, using keymaster1 API.
06-02 09:06:10.207  2492  2554 I TeeSyDriverClient: driver version: v4.1 [hardware/samsung_slsi/exynos8890/mobicore/ClientLib/src/driver_client.cpp:94]
06-02 09:06:10.207  2492  2554 I TeeSyDriverClient: driver client open [hardware/samsung_slsi/exynos8890/mobicore/ClientLib/src/driver_client.cpp:106]
06-02 09:06:10.226  2492  2554 I Cryptfs : Signing safely-padded object
06-02 09:06:10.390  2492  2554 I TeeSyDriverClient: driver client closed [hardware/samsung_slsi/exynos8890/mobicore/ClientLib/src/driver_client.cpp:116]
06-02 09:06:10.430  2491  2505 E TeeFilesystem:   *****************************
06-02 09:06:10.430  2491  2505 E TeeFilesystem:   *** ERROR: creating storage folder failed with "No such file or directory"(errno 2)
06-02 09:06:10.430  2491  2505 E TeeFilesystem:   *** Detected in hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2.cpp:312()
06-02 09:06:10.430  2491  2505 E TeeFilesystem:   *****************************
06-02 09:06:10.430  2491  2505 I TeeFileSystemWrapper: FileSystem open failed, re-try... [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2Wrapper.cpp:113]
06-02 09:06:10.709  2547  2547 D ifaad   : IfaaDaemonProxy instances
06-02 09:06:10.894  2492  2554 I Cryptfs : Enabling support for allow_discards in dmcrypt.
06-02 09:06:10.896  2492  2508 D vold    : Disk at 254:0 changed
06-02 09:06:11.261  2550  2556 I BufferQueueProducer: [BootAnimation](this:0x7f7b17c800,id:1,api:1,p:2588,c:2550) queueBuffer: fps=59.59 dur=1006.91 max=20.90 min=10.23
06-02 09:06:11.380  2492  2554 I Cryptfs : Password matches
06-02 09:06:11.381  2492  2554 D Cryptfs : test_mount_encrypted_fs(): Master key saved
06-02 09:06:11.381  2492  2554 I Cryptfs : keymaster module name is Keymaster TEE HAL
06-02 09:06:11.381  2492  2554 I Cryptfs : keymaster version is 256
06-02 09:06:11.381  2492  2554 I Cryptfs : Found keymaster1 module, using keymaster1 API.
06-02 09:06:11.381  2492  2554 I TeeSyDriverClient: driver version: v4.1 [hardware/samsung_slsi/exynos8890/mobicore/ClientLib/src/driver_client.cpp:94]
06-02 09:06:11.381  2492  2554 I TeeSyDriverClient: driver client open [hardware/samsung_slsi/exynos8890/mobicore/ClientLib/src/driver_client.cpp:106]
06-02 09:06:11.395  2492  2554 I TeeSyDriverClient: driver client closed [hardware/samsung_slsi/exynos8890/mobicore/ClientLib/src/driver_client.cpp:116]
06-02 09:06:11.395  2492  2554 D Cryptfs : Password is default - restarting filesystem
06-02 09:06:11.396  2492  2554 D Cryptfs : unmounting /data succeeded
06-02 09:06:11.430  2491  2505 E TeeFilesystem:   *****************************
06-02 09:06:11.430  2491  2505 E TeeFilesystem:   *** ERROR: creating storage folder failed with "No such file or directory"(errno 2)
06-02 09:06:11.430  2491  2505 E TeeFilesystem:   *** Detected in hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2.cpp:312()
06-02 09:06:11.430  2491  2505 E TeeFilesystem:   *****************************
06-02 09:06:11.430  2491  2505 I TeeFileSystemWrapper: FileSystem open failed, re-try... [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2Wrapper.cpp:113]
06-02 09:06:12.273  2550  2558 I BufferQueueProducer: [BootAnimation](this:0x7f7b17c800,id:1,api:1,p:2588,c:2550) queueBuffer: fps=58.32 dur=1011.60 max=34.42 min=15.79
06-02 09:06:12.430  2491  2505 E TeeFilesystem:   *****************************
06-02 09:06:12.430  2491  2505 E TeeFilesystem:   *** ERROR: creating storage folder failed with "No such file or directory"(errno 2)
06-02 09:06:12.430  2491  2505 E TeeFilesystem:   *** Detected in hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2.cpp:312()
06-02 09:06:12.430  2491  2505 E TeeFilesystem:   *****************************
06-02 09:06:12.430  2491  2505 I TeeFileSystemWrapper: FileSystem open failed, re-try... [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2Wrapper.cpp:113]
06-02 09:06:13.283  2550  2556 I BufferQueueProducer: [BootAnimation](this:0x7f7b17c800,id:1,api:1,p:2588,c:2550) queueBuffer: fps=59.40 dur=1010.06 max=18.06 min=15.53
06-02 09:06:13.430  2491  2505 E TeeFilesystem:   *****************************
06-02 09:06:13.430  2491  2505 E TeeFilesystem:   *** ERROR: creating storage folder failed with "No such file or directory"(errno 2)
06-02 09:06:13.430  2491  2505 E TeeFilesystem:   *** Detected in hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2.cpp:312()
06-02 09:06:13.430  2491  2505 E TeeFilesystem:   *****************************
06-02 09:06:13.430  2491  2505 I TeeFileSystemWrapper: FileSystem open failed, re-try... [hardware/samsung_slsi/exynos8890/mobicore/Daemon/src/FSD2Wrapper.cpp:113]

@voloshanenko
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voloshanenko commented Jun 3, 2019

It seems that it's after reboot logs only - and never updated.

Will try with
logcat -b all -v color -d

@voloshanenko
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voloshanenko commented Jun 3, 2019

So logcat connected with the issue

06-03 18:45:17.154  8906  8919 W ACodec  : do not know color format 0x7f000011 = 2130706449
06-03 18:45:17.155  8906  8919 W ACodec  : do not know color format 0x10 = 16
06-03 18:45:17.156  8906  8919 W ACodec  : do not know color format 0x7f00a000 = 2130747392
06-03 18:45:17.156  8906  8919 W ACodec  : do not know color format 0x7f000789 = 2130708361
06-03 18:45:17.158  8906  8919 I ACodec  : setupAVCEncoderParameters with [profile: Baseline] [level: Level31]
06-03 18:45:17.159  8906  8919 I ACodec  : [OMX.Exynos.AVC.Encoder] cannot encode HDR static metadata. Ignoring.
06-03 18:45:17.159  8906  8919 I ACodec  : setupVideoEncoder succeeded
06-03 18:45:17.160  8906  8919 W ACodec  : do not know color format 0x7f000789 = 2130708361
06-03 18:45:17.160  2651  3647 E OMXNodeInstance: getConfig(a5b004d:Exynos.AVC.Encoder, ConfigAndroidIntraRefresh(0x6f60000a)) ERROR: UnsupportedIndex(0x8000101a)
06-03 18:45:17.163  2651  3633 I BufferQueue: [unnamed-2651-1](this:0xf5520000,id:1,api:0,p:-1,c:-1) BufferQueue core=(2651:media.codec)
06-03 18:45:17.163  2651  3633 D BufferQueueConsumer: [GraphicBufferSource](this:0xf5520000,id:1,api:0,p:-1,c:2651) connect(C): consumer=(2651:media.codec) controlledByApp=false
06-03 18:45:17.163  2651  3633 D GraphicBufferSource: setting dataspace: 0x102
06-03 18:45:17.165  2651  3641 D GraphicBufferSource: requesting color aspects (R:2(Limited), P:1(BT709_5), M:1(BT709_5), T:3(SMPTE170M))
06-03 18:45:17.166  8906  8906 I FlymeFontsHelper: UserId == 0
06-03 18:45:17.167  8906  8906 E Surface : Could not create instance of Surface from IGraphicBufferProducer.
06-03 18:45:17.167  8906  8906 E Surface : java.lang.NullPointerException: Attempt to read from field 'boolean com.meizu.nightmode.MzNightModeManager.mHaveInit' on a null object reference
06-03 18:45:17.167  8906  8906 E Surface : 	at com.meizu.nightmode.MzNightModeManager.getDefault(MzNightModeManager.java:241)
06-03 18:45:17.167  8906  8906 E Surface : 	at android.graphics.Canvas.<init>(Canvas.java:2606)
06-03 18:45:17.167  8906  8906 E Surface : 	at android.view.Surface$CompatibleCanvas.<init>(Surface.java:595)
06-03 18:45:17.167  8906  8906 E Surface : 	at android.view.Surface.<init>(Surface.java:93)
06-03 18:45:17.167  8906  8906 E Surface : 	at android.media.MediaCodec.createInputSurface(Native Method)
06-03 18:45:17.167  8906  8906 E Surface : 	at com.genymobile.scrcpy.ScreenEncoder.streamScreen(ScreenEncoder.java:70)
06-03 18:45:17.167  8906  8906 E Surface : 	at com.genymobile.scrcpy.Server.scrcpy(Server.java:30)
06-03 18:45:17.167  8906  8906 E Surface : 	at com.genymobile.scrcpy.Server.main(Server.java:128)
06-03 18:45:17.167  8906  8906 E Surface : 	at com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method)
06-03 18:45:17.167  8906  8906 E Surface : 	at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:277)
06-03 18:45:17.182  2551  2551 I BufferQueue: [unnamed-2551-35](this:0x7f77f6b000,id:35,api:0,p:-1,c:-1) BufferQueue core=(2551:/system/bin/surfaceflinger)
06-03 18:45:17.183  2651  8920 I EXYNOS_BASE_COMP: [0xf6333300][Exynos_OMX_ComponentStateSet] current:(OMX_StateLoaded) dest:(OMX_StateIdle)

@rom1v
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rom1v commented Jun 3, 2019

OK, so it's #151.

@voloshanenko
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Even after enabling Night mode via Flyme Lab apk + quick shortcut apk (non-China firmware) - the issue still persists (

@marvin-an
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ERROR: Could not open video stream

Devices : development board, no screen

OS : Mac 10.14.5

Log:

# My device has no screen
> scrcpy
/usr/local/Cellar/scrcpy/1.8/share/scr...shed. 4.1 MB/s (19850 bytes in 0.005s)
ERROR: Exception on thread Thread[main,5,main]
java.lang.IllegalArgumentException: start failed
	at android.media.MediaCodec.native_start(Native Method)
	at android.media.MediaCodec.start(MediaCodec.java:1885)
	at com.genymobile.scrcpy.ScreenEncoder.streamScreen(ScreenEncoder.java:71)
	at com.genymobile.scrcpy.Server.scrcpy(Server.java:28)
	at com.genymobile.scrcpy.Server.main(Server.java:110)
	at com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method)
2019-06-20 15:04:50.676 scrcpy[6482:279409] INFO: Initial texture: 1280x720
	at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:258)
2019-06-20 15:04:50.684 scrcpy[6482:279526] ERROR: Could not open video stream

@marvin-an
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ERROR: Could not open video stream

Devices : development board, no screen

OS : Mac 10.14.5

Log:

# My device has no screen
> scrcpy
/usr/local/Cellar/scrcpy/1.8/share/scr...shed. 4.1 MB/s (19850 bytes in 0.005s)
ERROR: Exception on thread Thread[main,5,main]
java.lang.IllegalArgumentException: start failed
	at android.media.MediaCodec.native_start(Native Method)
	at android.media.MediaCodec.start(MediaCodec.java:1885)
	at com.genymobile.scrcpy.ScreenEncoder.streamScreen(ScreenEncoder.java:71)
	at com.genymobile.scrcpy.Server.scrcpy(Server.java:28)
	at com.genymobile.scrcpy.Server.main(Server.java:110)
	at com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method)
2019-06-20 15:04:50.676 scrcpy[6482:279409] INFO: Initial texture: 1280x720
	at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:258)
2019-06-20 15:04:50.684 scrcpy[6482:279526] ERROR: Could not open video stream

In addition, I just picked up an HDMI screen, still the same error message.

@rom1v
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rom1v commented Jun 20, 2019

@lhzlg3368 Any relevant logs in the output of adb logcat when you start scrcpy?

@catinred2
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I've got a workaround:
scrcpy -b8M -m1080

@NickStemerdink
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NickStemerdink commented Jul 15, 2019

OK, so it's #151.

In my case, I think it's not. The issue persists after applying the patch of #151 (and rebuilding of course).

Unfortunately there is still no relevant logcat information and I can't get GDB to work on my mac.

@caseyjp11
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I've got a workaround:
scrcpy -b8M -m1080

This worked for me as well.

@Plandercozeron
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Plandercozeron commented Aug 13, 2019

I've got a workaround:
scrcpy -b8M -m1080

Yup. That helps
Got some Huawei devices on my hands:

  1. JSN-L21 (Honor 8x), Android 9, resolution 1080x2340
  2. STK-LX1 (P Smart Z), Android 9, resolution 1080x2340
  3. AMN-LX9 (Y5 2019), Android 9, resolution 720x1520

Getting this error on 1 and 2. 3 works fine
1 and 2 work after resize via -m1080
max value is 1920. Everything above 1930 gives me this error with these devices
My BB Priv has 2560x1440 resolution and works without any additional parameters. How so?

@rom1v
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rom1v commented Aug 13, 2019

My BB Priv has 2560x1440 resolution and works without any additional parameters. How so?

It just depends on what the hardware encoder in the device is able to encode.

@Plandercozeron
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Sounds reasonable. Thanks

@gtsec
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gtsec commented Jan 19, 2020

I've got a workaround:
scrcpy -b8M -m1080

Works for Umidigi F2, I also experienced the same initial error.

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