==8901==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60200009e351 at pc 0x0001019764a0 bp 0x7fff5e2d3410 sp 0x7fff5e2d2bb8
READ of size 4 at 0x60200009e351 thread T0
==8901==WARNING: invalid path to external symbolizer!
==8901==WARNING: Failed to use and restart external symbolizer!
#0 0x10197649f in __asan_memmove (/b/s/w/irnZMksE/out/Release/Chromium.app/Contents/Versions/57.0.2979.0/Chromium Helper.app/Contents/MacOS/libclang_rt.asan_osx_dynamic.dylib+0x4e49f)
#1 0x7fffadbae8c6 in glgProcessPixelsWithProcessor (/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLImage.dylib+0x78c6)
#2 0x7fffae85e034 in gleTextureImagePut (/System/Library/Frameworks/OpenGL.framework/Versions/A/Resources/GLEngine.bundle/GLEngine+0x14c034)
#3 0x7fffae72bc01 in glTexImage2D_Exec (/System/Library/Frameworks/OpenGL.framework/Versions/A/Resources/GLEngine.bundle/GLEngine+0x19c01)
#4 0x7fffadb9e46c in glTexImage2D (/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib+0x346c)
#5 0x10d83215f in gl::(anonymous namespace)::CustomTexImage2D(unsigned int, int, int, int, int, int, unsigned int, unsigned int, void const*) (/b/s/w/irnZMksE/out/Release/Chromium.app/Contents/Versions/57.0.2979.0/Chromium Framework.framework/Chromium Framework+0x883815f)
#6 0x10d7cf09f in gl::GLApiBase::glTexImage2DFn(unsigned int, int, int, int, int, int, unsigned int, unsigned int, void const*) (/b/s/w/irnZMksE/out/Release/Chromium.app/Contents/Versions/57.0.2979.0/Chromium Framework.framework/Chromium Framework+0x87d509f)
#7 0x10db6d506 in gpu::gles2::TextureManager::DoTexImage(gpu::gles2::DecoderTextureState*, gpu::gles2::ContextState*, gpu::gles2::DecoderFramebufferState*, char const*, gpu::gles2::TextureRef*, gpu::gles2::TextureManager::DoTexImageArguments const&) (/b/s/w/irnZMksE/out/Release/Chromium.app/Contents/Versions/57.0.2979.0/Chromium Framework.framework/Chromium Framework+0x8b73506)
#8 0x10db6c25b in gpu::gles2::TextureManager::DoCubeMapWorkaround(gpu::gles2::DecoderTextureState*, gpu::gles2::ContextState*, gpu::gles2::DecoderFramebufferState*, gpu::gles2::TextureRef*, char const*, gpu::gles2::TextureManager::DoTexImageArguments const&) (/b/s/w/irnZMksE/out/Release/Chromium.app/Contents/Versions/57.0.2979.0/Chromium Framework.framework/Chromium Framework+0x8b7225b)
#9 0x10d9f50c3 in gpu::gles2::GLES2DecoderImpl::DoCopyTexImage2D(unsigned int, int, unsigned int, int, int, int, int, int) (/b/s/w/irnZMksE/out/Release/Chromium.app/Contents/Versions/57.0.2979.0/Chromium Framework.framework/Chromium Framework+0x89fb0c3)
#10 0x10d90c7bb in gpu::gles2::GLES2DecoderImpl::HandleCopyTexImage2D(unsigned int, void const volatile*) (/b/s/w/irnZMksE/out/Release/Chromium.app/Contents/Versions/57.0.2979.0/Chromium Framework.framework/Chromium Framework+0x89127bb)