问QT5.14.0: QML下的Vulkan导致std::system_error:：互斥锁失败

EN

libc++abi.dylib: terminating with uncaught exception of type std::__1::system_error: mutex lock failed: Invalid argument

[mvk-info] vkCreateMacOSSurfaceMVK(): You are not calling this function from the main thread. NSView should only be accessed from the main thread. When using this function outside the main thread, consider passing the CAMetalLayer itself in VkMacOSSurfaceCreateInfoMVK::pView, instead of the NSView.

../qt5/configure -developer-build -skip qtquick3d -skip qtwebengine -opensource -nomake examples -nomake tests -confirm-license -vulkan -I $VULKAN_SDK/../MoltenVK/include -L $VULKAN_SDK/lib

export VULKAN_SDK="$HOME/SDK/vulkansdk-macos-1.1.130.0/macOS"
export PATH="$VULKAN_SDK/bin:$PATH"
export DYLD_LIBRARY_PATH="$VULKAN_SDK/lib:$DYLD_LIBRARY_PATH"
export VK_ICD_FILENAMES="$VULKAN_SDK/etc/vulkan/icd.d/MoltenVK_icd.json"
export VK_LAYER_PATH="$VULKAN_SDK/etc/vulkan/explicit_layer.d"
export VK_INSTANCE_LAYERS="VK_LAYER_KHRONOS_validation"

export QT_VULKAN_LIB="$VULKAN_SDK/lib/libMoltenVK.dylib"

[mvk-info] vkCreateMacOSSurfaceMVK(): You are not calling this function from the main thread. NSView should only be accessed from the main thread. When using this function outside the main thread, consider passing the CAMetalLayer itself in VkMacOSSurfaceCreateInfoMVK::pView, instead of the NSView.
[mvk-info] vkCreateMacOSSurfaceMVK(): You are not calling this function from the main thread. NSView should only be accessed from the main thread. When using this function outside the main thread, consider passing the CAMetalLayer itself in VkMacOSSurfaceCreateInfoMVK::pView, instead of the NSView.
libc++abi.dylib: terminating with uncaught exception of type std::__1::system_error: mutex lock failed: Invalid argument
Process 83453 stopped
* thread #10, name = 'QSGRenderThread', stop reason = signal SIGABRT
    frame #0: 0x00007fff648c57fa libsystem_kernel.dylib`__pthread_kill + 10
libsystem_kernel.dylib`__pthread_kill:
->  0x7fff648c57fa <+10>: jae    0x7fff648c5804            ; <+20>
    0x7fff648c57fc <+12>: movq   %rax, %rdi
    0x7fff648c57ff <+15>: jmp    0x7fff648bfa89            ; cerror_nocancel
    0x7fff648c5804 <+20>: retq   
Target 0: (main) stopped.
(lldb) frame info
frame #0: 0x00007fff648c57fa libsystem_kernel.dylib`__pthread_kill + 10
(lldb) frame variable
(lldb) bt
* thread #10, name = 'QSGRenderThread', stop reason = signal SIGABRT
  * frame #0: 0x00007fff648c57fa libsystem_kernel.dylib`__pthread_kill + 10
    frame #1: 0x00007fff64982bc1 libsystem_pthread.dylib`pthread_kill + 432
    frame #2: 0x00007fff6484ca1c libsystem_c.dylib`abort + 120
    frame #3: 0x00007fff618e6be8 libc++abi.dylib`abort_message + 231
    frame #4: 0x00007fff618e6d84 libc++abi.dylib`demangling_terminate_handler() + 238
    frame #5: 0x00007fff63412792 libobjc.A.dylib`_objc_terminate() + 104
    frame #6: 0x00007fff618f3dc7 libc++abi.dylib`std::__terminate(void (*)()) + 8
    frame #7: 0x00007fff618f3d79 libc++abi.dylib`std::terminate() + 41
    frame #8: 0x0000000103942439 libQt5Core_debug.5.dylib`qTerminate() at qglobal.cpp:3333:5
    frame #9: 0x000000010341f5f8 libQt5Core_debug.5.dylib`QThreadPrivate::start(arg=0x000000011721cfb0) at qthread_unix.cpp:354:9
    frame #10: 0x00007fff64982e65 libsystem_pthread.dylib`_pthread_start + 148
    frame #11: 0x00007fff6497e83b libsystem_pthread.dylib`thread_start + 15