LD_DEBUG=libs LD_LIBRARY_PATH=. ./a.out
      2716:	find library=libclang_rt.asan-x86_64.so [0]; searching
      2716:	 search path=./tls/x86_64:./tls:./x86_64:.		(LD_LIBRARY_PATH)
      2716:	  trying file=./tls/x86_64/libclang_rt.asan-x86_64.so
      2716:	  trying file=./tls/libclang_rt.asan-x86_64.so
      2716:	  trying file=./x86_64/libclang_rt.asan-x86_64.so
      2716:	  trying file=./libclang_rt.asan-x86_64.so
      2716:	 search cache=/etc/ld.so.cache
      2716:	 search path=/lib/x86_64-linux-gnu/tls/x86_64:/lib/x86_64-linux-gnu/tls:/lib/x86_64-linux-gnu/x86_64:/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnu/tls/x86_64:/usr/lib/x86_64-linux-gnu/tls:/usr/lib/x86_64-linux-gnu/x86_64:/usr/lib/x86_64-linux-gnu:/lib/tls/x86_64:/lib/tls:/lib/x86_64:/lib:/usr/lib/tls/x86_64:/usr/lib/tls:/usr/lib/x86_64:/usr/lib		(system search path)
      2716:	  trying file=/lib/x86_64-linux-gnu/tls/x86_64/libclang_rt.asan-x86_64.so
      2716:	  trying file=/lib/x86_64-linux-gnu/tls/libclang_rt.asan-x86_64.so
      2716:	  trying file=/lib/x86_64-linux-gnu/x86_64/libclang_rt.asan-x86_64.so
      2716:	  trying file=/lib/x86_64-linux-gnu/libclang_rt.asan-x86_64.so
      2716:	  trying file=/usr/lib/x86_64-linux-gnu/tls/x86_64/libclang_rt.asan-x86_64.so
      2716:	  trying file=/usr/lib/x86_64-linux-gnu/tls/libclang_rt.asan-x86_64.so
      2716:	  trying file=/usr/lib/x86_64-linux-gnu/x86_64/libclang_rt.asan-x86_64.so
      2716:	  trying file=/usr/lib/x86_64-linux-gnu/libclang_rt.asan-x86_64.so
      2716:	  trying file=/lib/tls/x86_64/libclang_rt.asan-x86_64.so
      2716:	  trying file=/lib/tls/libclang_rt.asan-x86_64.so
      2716:	  trying file=/lib/x86_64/libclang_rt.asan-x86_64.so
      2716:	  trying file=/lib/libclang_rt.asan-x86_64.so
      2716:	  trying file=/usr/lib/tls/x86_64/libclang_rt.asan-x86_64.so
      2716:	  trying file=/usr/lib/tls/libclang_rt.asan-x86_64.so
      2716:	  trying file=/usr/lib/x86_64/libclang_rt.asan-x86_64.so
      2716:	  trying file=/usr/lib/libclang_rt.asan-x86_64.so
      2716:
./a.out: error while loading shared libraries: libclang_rt.asan-x86_64.so: cannot open shared object file: No such file or directory