Clang の AddressSanitizer を有効にしたバイナリを valgrind でチェックしたらエラーになる#
Clang の AddressSanitizer を適用したバイナリを valgrind でチェックしたところ、次のようなエラーになった。
AddressSanitizer と valgrind を一緒に使用するのは良くないらしい。（参考：Workarounds for #837 (Shadow memory range interleaves with an existing memory mapping. ASan cannot proceed correctly. ABORTING.) · Issue #856 · google/sanitizers）
==211==Shadow memory range interleaves with an existing memory mapping. ASan cannot proceed correctly. ABORTING.
==211==ASan shadow was supposed to be located in the [0x00007fff7000-0x10007fff7fff] range.
==211==This might be related to ELF_ET_DYN_BASE change in Linux 4.12.
==211==See https://github.com/google/sanitizers/issues/856 for possible workarounds.
==211==Process memory map follows:
0x000000400000-0x000000423000 /builds/MusicScience37/numerical-collection-cpp/build_clang_asan/bin/num_collect_test_units_opt
0x000000423000-0x00000096b000 /builds/MusicScience37/numerical-collection-cpp/build_clang_asan/bin/num_collect_test_units_opt
0x00000096b000-0x000000e06000 /builds/MusicScience37/numerical-collection-cpp/build_clang_asan/bin/num_collect_test_units_opt
0x000000e06000-0x000000e08000 /builds/MusicScience37/numerical-collection-cpp/build_clang_asan/bin/num_collect_test_units_opt
0x000000e08000-0x000001175000 /builds/MusicScience37/numerical-collection-cpp/build_clang_asan/bin/num_collect_test_units_opt
0x000001175000-0x000001aa4000
0x000004000000-0x000004001000 /usr/lib/x86_64-linux-gnu/ld-2.31.so
0x000004001000-0x000004024000 /usr/lib/x86_64-linux-gnu/ld-2.31.so
0x000004024000-0x00000402c000 /usr/lib/x86_64-linux-gnu/ld-2.31.so
0x00000402d000-0x00000402e000 /usr/lib/x86_64-linux-gnu/ld-2.31.so
0x00000402e000-0x00000402f000 /usr/lib/x86_64-linux-gnu/ld-2.31.so
0x00000402f000-0x000004030000
0x000004030000-0x000004031000
0x000004830000-0x000004832000
0x000004832000-0x000004833000 /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_core-amd64-linux.so
0x000004833000-0x000004834000 /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_core-amd64-linux.so
0x000004834000-0x000004835000 /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_core-amd64-linux.so
0x000004835000-0x000004836000 /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_core-amd64-linux.so
0x000004836000-0x000004837000 /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_core-amd64-linux.so
0x000004837000-0x00000483b000 /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so
0x00000483b000-0x000004845000 /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so
0x000004845000-0x000004848000 /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so
0x000004848000-0x000004849000 /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so
0x000004849000-0x00000484a000 /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so
0x00000484a000-0x000004850000
0x000004850000-0x00000485f000 /usr/lib/x86_64-linux-gnu/libm-2.31.so
0x00000485f000-0x000004906000 /usr/lib/x86_64-linux-gnu/libm-2.31.so
0x000004906000-0x00000499d000 /usr/lib/x86_64-linux-gnu/libm-2.31.so
0x00000499d000-0x00000499e000 /usr/lib/x86_64-linux-gnu/libm-2.31.so
0x00000499e000-0x00000499f000 /usr/lib/x86_64-linux-gnu/libm-2.31.so
0x00000499f000-0x000004a35000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28
0x000004a35000-0x000004b25000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28
0x000004b25000-0x000004b6e000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28
0x000004b6e000-0x000004b6f000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28
0x000004b6f000-0x000004b7a000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28
0x000004b7a000-0x000004b7d000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28
0x000004b7d000-0x000004b80000
0x000004b80000-0x000004b87000 /usr/lib/x86_64-linux-gnu/libpthread-2.31.so
0x000004b87000-0x000004b98000 /usr/lib/x86_64-linux-gnu/libpthread-2.31.so
0x000004b98000-0x000004b9d000 /usr/lib/x86_64-linux-gnu/libpthread-2.31.so
0x000004b9d000-0x000004b9e000 /usr/lib/x86_64-linux-gnu/libpthread-2.31.so
0x000004b9e000-0x000004b9f000 /usr/lib/x86_64-linux-gnu/libpthread-2.31.so
0x000004b9f000-0x000004ba3000
0x000004ba3000-0x000004ba6000 /usr/lib/x86_64-linux-gnu/librt-2.31.so
0x000004ba6000-0x000004baa000 /usr/lib/x86_64-linux-gnu/librt-2.31.so
0x000004baa000-0x000004bab000 /usr/lib/x86_64-linux-gnu/librt-2.31.so
0x000004bab000-0x000004bac000 /usr/lib/x86_64-linux-gnu/librt-2.31.so
0x000004bac000-0x000004bad000 /usr/lib/x86_64-linux-gnu/librt-2.31.so
0x000004bad000-0x000004bae000 /usr/lib/x86_64-linux-gnu/librt-2.31.so
0x000004bae000-0x000004bb0000
0x000004bb0000-0x000004bb1000 /usr/lib/x86_64-linux-gnu/libdl-2.31.so
0x000004bb1000-0x000004bb3000 /usr/lib/x86_64-linux-gnu/libdl-2.31.so
0x000004bb3000-0x000004bb4000 /usr/lib/x86_64-linux-gnu/libdl-2.31.so
0x000004bb4000-0x000004bb5000 /usr/lib/x86_64-linux-gnu/libdl-2.31.so
0x000004bb5000-0x000004bb6000 /usr/lib/x86_64-linux-gnu/libdl-2.31.so
0x000004bb6000-0x000004bb9000 /usr/lib/x86_64-linux-gnu/libgcc_s.so.1
0x000004bb9000-0x000004bcb000 /usr/lib/x86_64-linux-gnu/libgcc_s.so.1
0x000004bcb000-0x000004bcf000 /usr/lib/x86_64-linux-gnu/libgcc_s.so.1
0x000004bcf000-0x000004bd0000 /usr/lib/x86_64-linux-gnu/libgcc_s.so.1
0x000004bd0000-0x000004bd1000 /usr/lib/x86_64-linux-gnu/libgcc_s.so.1
0x000004bd1000-0x000004bf6000 /usr/lib/x86_64-linux-gnu/libc-2.31.so
0x000004bf6000-0x000004d6e000 /usr/lib/x86_64-linux-gnu/libc-2.31.so
0x000004d6e000-0x000004db8000 /usr/lib/x86_64-linux-gnu/libc-2.31.so
0x000004db8000-0x000004db9000 /usr/lib/x86_64-linux-gnu/libc-2.31.so
0x000004db9000-0x000004dbc000 /usr/lib/x86_64-linux-gnu/libc-2.31.so
0x000004dbc000-0x000004dbf000 /usr/lib/x86_64-linux-gnu/libc-2.31.so
0x000004dbf000-0x000005121000
0x000005121000-0x000005521000
0x000005521000-0x000005535000
0x000058000000-0x000058001000 /usr/lib/x86_64-linux-gnu/valgrind/memcheck-amd64-linux
0x000058001000-0x0000581f6000 /usr/lib/x86_64-linux-gnu/valgrind/memcheck-amd64-linux
0x0000581f6000-0x000058294000 /usr/lib/x86_64-linux-gnu/valgrind/memcheck-amd64-linux
0x000058294000-0x00005829a000 /usr/lib/x86_64-linux-gnu/valgrind/memcheck-amd64-linux
0x00005829a000-0x000059c9d000
0x001002001000-0x001002eb8000
0x001002eb8000-0x001002eba000
0x001002eba000-0x001002fba000
0x001002fba000-0x001002fbc000
0x001002fbc000-0x001002fbd000 /tmp/vgdb-pipe-shared-mem-vgdb-211-by-???-on-runner-0277ea0f-project-25109105-concurrent-0
0x001002fbd000-0x0010033a4000
0x0010033bd000-0x001003c4a000
0x001003e4a000-0x00100404a000
0x00100406c000-0x001005eb6000
0x001005fb6000-0x0010060b6000
0x0010063ab000-0x0010065eb000
0x001ffeffc000-0x001fff001000
0x7fffd2abc000-0x7fffd2adf000 [stack]
0x7fffd2ae0000-0x7fffd2ae3000 [vvar]
0xffffffffff600000-0xffffffffff601000 [vsyscall]
==211==End of process memory map.