Thread Crash UnityGfxDeviceWorker on MacOS

I am using 2019.1.14, the macOS Mojave 10.14.6 fine until I continue run it for 20 hours, and crash. During that time each 10s i call an API to update the UI once. Here crash log. The memory usage is about 800-1GB.

 User ID:               221079021
 
 Date/Time:             2019-11-06 10:23:33.773 +0700
 OS Version:            Mac OS X 10.14.6 (18G103)
 Report Version:        12
 Bridge OS Version:     3.0 (14Y904)
 Anonymous UUID:        7BB69C66-F3C9-B42C-F651-8B6418FCF819
 
 
 Time Awake Since Boot: 81000 seconds
 
 System Integrity Protection: enabled
 
 Crashed Thread:        24  UnityGfxDeviceWorker
 
 Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
 Exception Codes:       KERN_INVALID_ADDRESS at 0x0000000000000000
 Exception Note:        EXC_CORPSE_NOTIFY
 
 Termination Signal:    Segmentation fault: 11
 Termination Reason:    Namespace SIGNAL, Code 0xb
 Terminating Process:   exc handler [13558]
 
 External Modification Warnings:
 Thread creation by external task.
 
 Thread 24 Crashed:: UnityGfxDeviceWorker
 0   UnityPlayer.dylib                 0x0000000103cea862 GfxFramebufferGLES::GetFramebufferName(GfxRenderTargetSetup const&) + 2290 (FrameBufferGLES.cpp:63)
 1   UnityPlayer.dylib                 0x0000000103cec641 GfxFramebufferGLES::GetFramebufferNameFromColorAttachment(RenderSurfaceBase*, int) + 193
 2   UnityPlayer.dylib                 0x0000000103d096a8 GfxFramebufferGLES::ReadbackResolveMSAA(RenderSurfaceGLES*, RenderSurfaceGLES*) + 1016 (TextureReadbackGLES.cpp:405)
 3   UnityPlayer.dylib                 0x0000000103d0982a (anonymous namespace)::PrepareReadback_ResolveMSAA(GfxFramebufferGLES&, ApiGLES&, RenderSurfaceGLES*, RenderSurfaceGLES*) + 218 (TextureReadbackGLES.cpp:95)
 4   UnityPlayer.dylib                 0x0000000103d08cf8 GfxFramebufferGLES::GrabIntoRenderTexture(RenderSurfaceGLES*, int, int, int, int) + 664 (TextureReadbackGLES.cpp:222)
 5   UnityPlayer.dylib                 0x00000001035542be GfxDeviceWorker::RunCommand(ThreadedStreamBuffer&) + 33518 (GfxDeviceWorker.cpp:1469)
 6   UnityPlayer.dylib                 0x0000000103554e7b GfxDeviceWorker::RunExt(ThreadedStreamBuffer&) + 235 (GfxDeviceWorker.cpp:496)
 7   UnityPlayer.dylib                 0x000000010354bd6c GfxDeviceWorker::RunGfxDeviceWorker(void*) + 124 (GfxDeviceWorker.cpp:460)
 8   UnityPlayer.dylib                 0x000000010385630a Thread::RunThreadWrapper(void*) + 122 (Thread.cpp:87)
 9   libsystem_pthread.dylib           0x00007fff6d4492eb _pthread_body + 126
 10  libsystem_pthread.dylib           0x00007fff6d44c249 _pthread_start + 66
 11  libsystem_pthread.dylib           0x00007fff6d44840d thread_start + 13