==4782==ERROR: AddressSanitizer: memcpy-param-overlap: memory ranges [0x7f47486b18f8,0x7f47486b3904) and [0x7f47486b1800, 0x7f47486b380c) overlap
    #0 0x49b496 in __asan_memcpy /builds/slave/moz-toolchain/src/llvm/projects/compiler-rt/lib/asan/asan_interceptors.cc:393:3
    #1 0x7f47a81e9260 in S32_Opaque_BlitRow32(unsigned int*, unsigned int const*, int, unsigned int) /home/worker/workspace/build/src/gfx/skia/skia/src/core/SkBlitRow_D32.cpp:20:5
