starting build "381e7775-65b2-4598-88ad-8687e2246662" FETCHSOURCE BUILD Starting Step #0 Step #0: Already have image (with digest): gcr.io/cloud-builders/git Step #0: Cloning into 'oss-fuzz'... Finished Step #0 Starting Step #1 Step #1: Already have image (with digest): gcr.io/cloud-builders/docker Step #1: Sending build context to Docker daemon 7.68kB Step #1: Step 1/5 : FROM gcr.io/oss-fuzz-base/base-builder Step #1: latest: Pulling from oss-fuzz-base/base-builder Step #1: b549f31133a9: Pulling fs layer Step #1: a977fd1d1d2c: Pulling fs layer Step #1: b7af597d0683: Pulling fs layer Step #1: 0ad851ab79a7: Pulling fs layer Step #1: 32d6a845953a: Pulling fs layer Step #1: 13291e1f0083: Pulling fs layer Step #1: 12c3fa064ec9: Pulling fs layer Step #1: 5bf877a30e45: Pulling fs layer Step #1: 12c76ab55805: Pulling fs layer Step #1: bcee33c0f2c5: Pulling fs layer Step #1: 00901539164e: Pulling fs layer Step #1: 652e81a6c3ce: Pulling fs layer Step #1: 2bd7184f3186: Pulling fs layer Step #1: 6ef14a282d78: Pulling fs layer Step #1: f0b30797ba63: Pulling fs layer Step #1: c255474facb8: Pulling fs layer Step #1: 2037056aed43: Pulling fs layer Step #1: 4ea8cc67e5b1: Pulling fs layer 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sha256:3483860ed8c7c32d28b30449c48c00eb12ea78cd2eb8cc9ab0af89e4d3a0f4b7 Step #1: Status: Downloaded newer image for gcr.io/oss-fuzz-base/base-builder:latest Step #1: ---> 0723cd9b4673 Step #1: Step 2/5 : RUN apt-get update && apt-get install -y make libgmp-dev libmpfr-dev Step #1: ---> Running in a120530eb4b8 Step #1: Hit:1 http://archive.ubuntu.com/ubuntu focal InRelease Step #1: Get:2 http://archive.ubuntu.com/ubuntu focal-updates InRelease [128 kB] Step #1: Hit:3 http://security.ubuntu.com/ubuntu focal-security InRelease Step #1: Hit:4 http://archive.ubuntu.com/ubuntu focal-backports InRelease Step #1: Fetched 128 kB in 1s (224 kB/s) Step #1: Reading package lists... Step #1: Reading package lists... Step #1: Building dependency tree... Step #1: Reading state information... Step #1: make is already the newest version (4.2.1-1.2). Step #1: make set to manually installed. Step #1: Suggested packages: Step #1: gmp-doc libgmp10-doc libmpfr-doc Step #1: The following NEW packages will be installed: Step #1: libgmp-dev libgmpxx4ldbl libmpfr-dev Step #1: 0 upgraded, 3 newly installed, 0 to remove and 0 not upgraded. Step #1: Need to get 570 kB of archives. Step #1: After this operation, 3006 kB of additional disk space will be used. Step #1: Get:1 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libgmpxx4ldbl amd64 2:6.2.0+dfsg-4ubuntu0.1 [9144 B] Step #1: Get:2 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libgmp-dev amd64 2:6.2.0+dfsg-4ubuntu0.1 [320 kB] Step #1: Get:3 http://archive.ubuntu.com/ubuntu focal/main amd64 libmpfr-dev amd64 4.0.2-1 [240 kB] Step #1: debconf: delaying package configuration, since apt-utils is not installed Step #1: Fetched 570 kB in 0s (2241 kB/s) Step #1: Selecting previously unselected package libgmpxx4ldbl:amd64. Step #1: (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 17384 files and directories currently installed.) Step #1: Preparing to unpack .../libgmpxx4ldbl_2%3a6.2.0+dfsg-4ubuntu0.1_amd64.deb ... Step #1: Unpacking libgmpxx4ldbl:amd64 (2:6.2.0+dfsg-4ubuntu0.1) ... Step #1: Selecting previously unselected package libgmp-dev:amd64. Step #1: Preparing to unpack .../libgmp-dev_2%3a6.2.0+dfsg-4ubuntu0.1_amd64.deb ... Step #1: Unpacking libgmp-dev:amd64 (2:6.2.0+dfsg-4ubuntu0.1) ... Step #1: Selecting previously unselected package libmpfr-dev:amd64. Step #1: Preparing to unpack .../libmpfr-dev_4.0.2-1_amd64.deb ... Step #1: Unpacking libmpfr-dev:amd64 (4.0.2-1) ... Step #1: Setting up libgmpxx4ldbl:amd64 (2:6.2.0+dfsg-4ubuntu0.1) ... Step #1: Setting up libgmp-dev:amd64 (2:6.2.0+dfsg-4ubuntu0.1) ... Step #1: Setting up libmpfr-dev:amd64 (4.0.2-1) ... Step #1: Processing triggers for libc-bin (2.31-0ubuntu9.16) ... Step #1: Removing intermediate container a120530eb4b8 Step #1: ---> fe36881f9bb2 Step #1: Step 3/5 : RUN git clone --depth 1 https://github.com/libigl/libigl Step #1: ---> Running in 2415e2a730f8 Step #1: Cloning into 'libigl'... Step #1: Removing intermediate container 2415e2a730f8 Step #1: ---> 8751398aa79f Step #1: Step 4/5 : WORKDIR $SRC/libigl Step #1: ---> Running in cdeff086187c Step #1: Removing intermediate container cdeff086187c Step #1: ---> 573f4a7d8c7b Step #1: Step 5/5 : COPY igl_fuzzer.cpp build.sh $SRC/ Step #1: ---> 553270351589 Step #1: Successfully built 553270351589 Step #1: Successfully tagged gcr.io/oss-fuzz/libigl:latest Finished Step #1 Starting Step #2 - "srcmap" Step #2 - "srcmap": Already have image: gcr.io/oss-fuzz/libigl Step #2 - "srcmap": ++ tempfile Step #2 - "srcmap": + SRCMAP=/tmp/fileIlhTML Step #2 - "srcmap": + echo '{}' Step #2 - "srcmap": + PATHS_TO_SCAN=/src Step #2 - "srcmap": + [[ c++ == \g\o ]] Step #2 - "srcmap": ++ find /src -name .git -type d Step #2 - "srcmap": + for DOT_GIT_DIR in $(find $PATHS_TO_SCAN -name ".git" -type d) Step #2 - "srcmap": ++ dirname /src/libigl/.git Step #2 - "srcmap": + GIT_DIR=/src/libigl Step #2 - "srcmap": + cd /src/libigl Step #2 - "srcmap": ++ git config --get remote.origin.url Step #2 - "srcmap": + GIT_URL=https://github.com/libigl/libigl Step #2 - "srcmap": ++ git rev-parse HEAD Step #2 - "srcmap": + GIT_REV=0e02103df7b0f0303e055123de9489c56cae3978 Step #2 - "srcmap": + jq_inplace /tmp/fileIlhTML '."/src/libigl" = { type: "git", url: "https://github.com/libigl/libigl", rev: "0e02103df7b0f0303e055123de9489c56cae3978" }' Step #2 - "srcmap": ++ tempfile Step #2 - "srcmap": + F=/tmp/file9mt0Ea Step #2 - "srcmap": + cat /tmp/fileIlhTML Step #2 - "srcmap": + jq '."/src/libigl" = { type: "git", url: "https://github.com/libigl/libigl", rev: "0e02103df7b0f0303e055123de9489c56cae3978" }' Step #2 - "srcmap": + mv /tmp/file9mt0Ea /tmp/fileIlhTML Step #2 - "srcmap": ++ find /src -name .svn -type d Step #2 - "srcmap": ++ find /src -name .hg -type d Step #2 - "srcmap": + '[' '' '!=' '' ']' Step #2 - "srcmap": + cat /tmp/fileIlhTML Step #2 - "srcmap": + rm /tmp/fileIlhTML Step #2 - "srcmap": { Step #2 - "srcmap": "/src/libigl": { Step #2 - "srcmap": "type": "git", Step #2 - "srcmap": "url": "https://github.com/libigl/libigl", Step #2 - "srcmap": "rev": "0e02103df7b0f0303e055123de9489c56cae3978" Step #2 - "srcmap": } Step #2 - "srcmap": } Finished Step #2 - "srcmap" Starting Step #3 - "compile-libfuzzer-coverage-x86_64" Step #3 - "compile-libfuzzer-coverage-x86_64": Already have image (with digest): gcr.io/cloud-builders/docker Step #3 - "compile-libfuzzer-coverage-x86_64": --------------------------------------------------------------- Step #3 - "compile-libfuzzer-coverage-x86_64": vm.mmap_rnd_bits = 28 Step #3 - "compile-libfuzzer-coverage-x86_64": Compiling libFuzzer to /usr/lib/libFuzzingEngine.a... done. Step #3 - "compile-libfuzzer-coverage-x86_64": --------------------------------------------------------------- Step #3 - "compile-libfuzzer-coverage-x86_64": CC=clang Step #3 - "compile-libfuzzer-coverage-x86_64": CXX=clang++ Step #3 - "compile-libfuzzer-coverage-x86_64": CFLAGS=-O1 -fno-omit-frame-pointer -gline-tables-only -Wno-error=enum-constexpr-conversion -Wno-error=incompatible-function-pointer-types -Wno-error=int-conversion -Wno-error=deprecated-declarations -Wno-error=implicit-function-declaration -Wno-error=implicit-int -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fprofile-instr-generate -fcoverage-mapping -pthread -Wl,--no-as-needed -Wl,-ldl -Wl,-lm -Wno-unused-command-line-argument Step #3 - "compile-libfuzzer-coverage-x86_64": CXXFLAGS=-O1 -fno-omit-frame-pointer -gline-tables-only -Wno-error=enum-constexpr-conversion -Wno-error=incompatible-function-pointer-types -Wno-error=int-conversion -Wno-error=deprecated-declarations -Wno-error=implicit-function-declaration -Wno-error=implicit-int -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fprofile-instr-generate -fcoverage-mapping -pthread -Wl,--no-as-needed -Wl,-ldl -Wl,-lm -Wno-unused-command-line-argument -stdlib=libc++ Step #3 - "compile-libfuzzer-coverage-x86_64": RUSTFLAGS=--cfg fuzzing -Cdebuginfo=1 -Cforce-frame-pointers -Cinstrument-coverage -C link-arg=-lc++ Step #3 - "compile-libfuzzer-coverage-x86_64": --------------------------------------------------------------- Step #3 - "compile-libfuzzer-coverage-x86_64": + mkdir build-dir Step #3 - "compile-libfuzzer-coverage-x86_64": + cd build-dir Step #3 - "compile-libfuzzer-coverage-x86_64": + cmake -DLIBIGL_OPENGL=OFF -DLIBIGL_GLFW=OFF -DLIBIGL_IMGUI=OFF -DLIBIGL_COMISO=OFF -DLIBIGL_EMBREE=OFF -DLIBIGL_PNG=OFF -DLIBIGL_COPYLEFT_CORE=OFF -DLIBIGL_COPYLEFT_CGAL=OFF -DLIBIGL_COPYLEFT_TETGEN=OFF -DLIBIGL_COPYLEFT_COMISO=OFF -DLIBIGL_RESTRICTED_TRIANGLE=OFF -DLIBIGL_PREDICATES=OFF -DLIBIGL_XML=OFF -DLIBIGL_RESTRICTED_MATLAB=OFF -DLIBIGL_BUILD_TESTS=OFF .. Step #3 - "compile-libfuzzer-coverage-x86_64": -- The C compiler identification is Clang 18.0.0 Step #3 - "compile-libfuzzer-coverage-x86_64": -- The CXX compiler identification is Clang 18.0.0 Step #3 - "compile-libfuzzer-coverage-x86_64": -- Detecting C compiler ABI info Step #3 - "compile-libfuzzer-coverage-x86_64": -- Detecting C compiler ABI info - done Step #3 - "compile-libfuzzer-coverage-x86_64": -- Check for working C compiler: /usr/local/bin/clang - skipped Step #3 - "compile-libfuzzer-coverage-x86_64": -- Detecting C compile features Step #3 - "compile-libfuzzer-coverage-x86_64": -- Detecting C compile features - done Step #3 - "compile-libfuzzer-coverage-x86_64": -- Detecting CXX compiler ABI info Step #3 - "compile-libfuzzer-coverage-x86_64": -- Detecting CXX compiler ABI info - done Step #3 - "compile-libfuzzer-coverage-x86_64": -- Check for working CXX compiler: /usr/local/bin/clang++ - skipped Step #3 - "compile-libfuzzer-coverage-x86_64": -- Detecting CXX compile features Step #3 - "compile-libfuzzer-coverage-x86_64": -- Detecting CXX compile features - done Step #3 - "compile-libfuzzer-coverage-x86_64": CMake Warning at CMakeLists.txt:73 (message): Step #3 - "compile-libfuzzer-coverage-x86_64": Matlab not found, disabling igl_restricted::matlab module. Step #3 - "compile-libfuzzer-coverage-x86_64": Step #3 - "compile-libfuzzer-coverage-x86_64":  Step #3 - "compile-libfuzzer-coverage-x86_64": CMake Warning at CMakeLists.txt:78 (message): Step #3 - "compile-libfuzzer-coverage-x86_64": Mosek not found, disabling igl_restricted::mosek module. Step #3 - "compile-libfuzzer-coverage-x86_64": Step #3 - "compile-libfuzzer-coverage-x86_64":  Step #3 - "compile-libfuzzer-coverage-x86_64": -- Performing Test CMAKE_HAVE_LIBC_PTHREAD Step #3 - "compile-libfuzzer-coverage-x86_64": -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success Step #3 - "compile-libfuzzer-coverage-x86_64": -- Found Threads: TRUE Step #3 - "compile-libfuzzer-coverage-x86_64": CMake Warning at CMakeLists.txt:86 (message): Step #3 - "compile-libfuzzer-coverage-x86_64": BLAS not found, disabling igl_copyleft::comiso module. Step #3 - "compile-libfuzzer-coverage-x86_64": Step #3 - "compile-libfuzzer-coverage-x86_64":  Step #3 - "compile-libfuzzer-coverage-x86_64": -- Creating target: igl::core (igl_core) Step #3 - "compile-libfuzzer-coverage-x86_64": -- Third-party: creating target 'Eigen3::Eigen' Step #3 - "compile-libfuzzer-coverage-x86_64": -- Creating target: igl::stb (igl_stb) Step #3 - "compile-libfuzzer-coverage-x86_64": -- Third-party: creating target 'stb::stb' Step #3 - "compile-libfuzzer-coverage-x86_64": -- Creating target: igl::spectra (igl_spectra) Step #3 - "compile-libfuzzer-coverage-x86_64": -- Third-party: creating target 'spectra::spectra' Step #3 - "compile-libfuzzer-coverage-x86_64": -- Could NOT find CLANG_FORMAT: Found unsuitable version "0.0", but required is at least "9" (found CLANG_FORMAT_EXECUTABLE-NOTFOUND) Step #3 - "compile-libfuzzer-coverage-x86_64": -- The following OPTIONAL packages have been found: Step #3 - "compile-libfuzzer-coverage-x86_64": Step #3 - "compile-libfuzzer-coverage-x86_64": * Git Step #3 - "compile-libfuzzer-coverage-x86_64": Step #3 - "compile-libfuzzer-coverage-x86_64": -- The following REQUIRED packages have been found: Step #3 - "compile-libfuzzer-coverage-x86_64": Step #3 - "compile-libfuzzer-coverage-x86_64": * Threads Step #3 - "compile-libfuzzer-coverage-x86_64": Step #3 - "compile-libfuzzer-coverage-x86_64": -- The following OPTIONAL packages have not been found: Step #3 - "compile-libfuzzer-coverage-x86_64": Step #3 - "compile-libfuzzer-coverage-x86_64": * Matlab Step #3 - "compile-libfuzzer-coverage-x86_64": * MOSEK Step #3 - "compile-libfuzzer-coverage-x86_64": * BLAS Step #3 - "compile-libfuzzer-coverage-x86_64": * CLANG_FORMAT (required version >= 9) Step #3 - "compile-libfuzzer-coverage-x86_64": Step #3 - "compile-libfuzzer-coverage-x86_64": -- Third-party: creating target 'igl::tutorial_data' Step #3 - "compile-libfuzzer-coverage-x86_64": CMake Warning at tutorial/CMakeLists.txt:16 (message): Step #3 - "compile-libfuzzer-coverage-x86_64": Most tutorial executables depend on OpenGL and glfw. Use `cmake Step #3 - "compile-libfuzzer-coverage-x86_64": -DLIBIGL_GLFW=ON ..` Step #3 - "compile-libfuzzer-coverage-x86_64": Step #3 - "compile-libfuzzer-coverage-x86_64":  Step #3 - "compile-libfuzzer-coverage-x86_64": -- Creating libigl tutorial: 101_FileIO Step #3 - "compile-libfuzzer-coverage-x86_64": -- Configuring done (8.5s) Step #3 - "compile-libfuzzer-coverage-x86_64": -- Generating done (0.1s) Step #3 - "compile-libfuzzer-coverage-x86_64": CMake Warning: Step #3 - "compile-libfuzzer-coverage-x86_64": Manually-specified variables were not used by the project: Step #3 - "compile-libfuzzer-coverage-x86_64": Step #3 - "compile-libfuzzer-coverage-x86_64": LIBIGL_COMISO Step #3 - "compile-libfuzzer-coverage-x86_64": LIBIGL_PNG Step #3 - "compile-libfuzzer-coverage-x86_64": Step #3 - "compile-libfuzzer-coverage-x86_64":  Step #3 - "compile-libfuzzer-coverage-x86_64": -- Build files have been written to: /src/libigl/build-dir Step #3 - "compile-libfuzzer-coverage-x86_64": ++ nproc Step #3 - "compile-libfuzzer-coverage-x86_64": + make -j32 Step #3 - "compile-libfuzzer-coverage-x86_64": [ 0%] Building CXX object CMakeFiles/stb.dir/_deps/stb-build/stb_image.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 0%] Building CXX object CMakeFiles/igl_core.dir/include/igl/AABB.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 0%] Building CXX object CMakeFiles/igl_core.dir/include/igl/AtA_cached.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 1%] Building CXX object CMakeFiles/igl_core.dir/include/igl/EPS.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 1%] Building CXX object CMakeFiles/igl_core.dir/include/igl/HalfEdgeIterator.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 1%] Building CXX object CMakeFiles/igl_core.dir/include/igl/MshLoader.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 1%] Building CXX object CMakeFiles/igl_core.dir/include/igl/MshSaver.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 1%] Building CXX object CMakeFiles/igl_core.dir/include/igl/accumarray.cpp.o Step #3 - 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"compile-libfuzzer-coverage-x86_64": 401 | if(dry_run){ std::min({across_delta_sa,up_delta_sa,down_delta_sa}); } Step #3 - "compile-libfuzzer-coverage-x86_64": |  ^~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Step #3 - "compile-libfuzzer-coverage-x86_64": /src/libigl/include/igl/AABB.cpp:1670:21: note: in instantiation of member function 'igl::AABB, 3>::rotate' requested here Step #3 - "compile-libfuzzer-coverage-x86_64": 1670 | template class igl::AABB, 3>; Step #3 - "compile-libfuzzer-coverage-x86_64": |  ^ Step #3 - "compile-libfuzzer-coverage-x86_64": /src/libigl/include/igl/AABB.cpp:401:16: warning: ignoring return value of function declared with 'nodiscard' attribute [-Wunused-result] Step #3 - "compile-libfuzzer-coverage-x86_64": 401 | if(dry_run){ std::min({across_delta_sa,up_delta_sa,down_delta_sa}); } Step #3 - "compile-libfuzzer-coverage-x86_64": |  ^~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Step #3 - "compile-libfuzzer-coverage-x86_64": /src/libigl/include/igl/AABB.cpp:1671:21: note: in instantiation of member function 'igl::AABB, 2>::rotate' requested here Step #3 - "compile-libfuzzer-coverage-x86_64": 1671 | template class igl::AABB, 2>; Step #3 - "compile-libfuzzer-coverage-x86_64": |  ^ Step #3 - "compile-libfuzzer-coverage-x86_64": [ 10%] Building CXX object CMakeFiles/igl_core.dir/include/igl/canonical_quaternions.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 10%] Building CXX object CMakeFiles/igl_core.dir/include/igl/cat.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 10%] Building CXX object CMakeFiles/igl_core.dir/include/igl/ceil.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 11%] Building CXX object CMakeFiles/igl_core.dir/include/igl/centroid.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": /src/libigl/include/igl/AABB.cpp:401:16: warning: ignoring return value of function declared with 'nodiscard' attribute [-Wunused-result] Step #3 - "compile-libfuzzer-coverage-x86_64": 401 | if(dry_run){ std::min({across_delta_sa,up_delta_sa,down_delta_sa}); } Step #3 - "compile-libfuzzer-coverage-x86_64": |  ^~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Step #3 - 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"compile-libfuzzer-coverage-x86_64": [ 91%] Building CXX object CMakeFiles/igl_core.dir/include/igl/triangles_from_strip.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 91%] Building CXX object CMakeFiles/igl_core.dir/include/igl/triangulated_grid.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 91%] Building CXX object CMakeFiles/igl_core.dir/include/igl/turning_number.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 92%] Building CXX object CMakeFiles/igl_core.dir/include/igl/two_axis_valuator_fixed_up.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 92%] Building CXX object CMakeFiles/igl_core.dir/include/igl/uniformly_sample_two_manifold.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 92%] Building CXX object CMakeFiles/igl_core.dir/include/igl/unique.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 92%] Building CXX object CMakeFiles/igl_core.dir/include/igl/unique_edge_map.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 93%] Building CXX object CMakeFiles/igl_core.dir/include/igl/unique_rows.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 93%] Building CXX object CMakeFiles/igl_core.dir/include/igl/unique_simplices.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 93%] Building CXX object CMakeFiles/igl_core.dir/include/igl/unproject.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 93%] Building CXX object CMakeFiles/igl_core.dir/include/igl/unproject_in_mesh.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 93%] Building CXX object CMakeFiles/igl_core.dir/include/igl/unproject_on_line.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 94%] Building CXX object CMakeFiles/igl_core.dir/include/igl/unproject_on_plane.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 94%] Building CXX object CMakeFiles/igl_core.dir/include/igl/unproject_onto_mesh.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 94%] Building CXX object CMakeFiles/igl_core.dir/include/igl/unproject_ray.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 94%] Building CXX object CMakeFiles/igl_core.dir/include/igl/unzip_corners.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 95%] Building CXX object CMakeFiles/igl_core.dir/include/igl/upsample.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 95%] Building CXX object CMakeFiles/igl_core.dir/include/igl/vector_area_matrix.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": 1 warning generated. Step #3 - "compile-libfuzzer-coverage-x86_64": [ 95%] Building CXX object CMakeFiles/igl_core.dir/include/igl/vertex_components.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 95%] Building CXX object CMakeFiles/igl_core.dir/include/igl/vertex_triangle_adjacency.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 95%] Building CXX object CMakeFiles/igl_core.dir/include/igl/volume.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 96%] Building CXX object CMakeFiles/igl_core.dir/include/igl/voronoi_mass.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 96%] Building CXX object CMakeFiles/igl_core.dir/include/igl/voxel_grid.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 96%] Building CXX object CMakeFiles/igl_core.dir/include/igl/winding_number.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 96%] Building CXX object CMakeFiles/igl_core.dir/include/igl/writeBF.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 97%] Building CXX object CMakeFiles/igl_core.dir/include/igl/writeDMAT.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 97%] Building CXX object CMakeFiles/igl_core.dir/include/igl/writeMESH.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 97%] Building CXX object CMakeFiles/igl_core.dir/include/igl/writeMSH.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 97%] Building CXX object CMakeFiles/igl_core.dir/include/igl/writeOBJ.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 97%] Building CXX object CMakeFiles/igl_core.dir/include/igl/writeOFF.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 98%] Building CXX object CMakeFiles/igl_core.dir/include/igl/writePLY.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 98%] Building CXX object CMakeFiles/igl_core.dir/include/igl/writeSTL.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 98%] Building CXX object CMakeFiles/igl_core.dir/include/igl/writeTGF.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 98%] Building CXX object CMakeFiles/igl_core.dir/include/igl/writeWRL.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 99%] Building CXX object CMakeFiles/igl_core.dir/include/igl/write_triangle_mesh.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [ 99%] Linking CXX static library lib/libigl.a Step #3 - "compile-libfuzzer-coverage-x86_64": [ 99%] Built target igl_core Step #3 - "compile-libfuzzer-coverage-x86_64": [100%] Building CXX object CMakeFiles/igl_stb.dir/include/igl/stb/read_image.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [100%] Building CXX object CMakeFiles/igl_stb.dir/include/igl/stb/write_image.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [100%] Building CXX object CMakeFiles/igl_spectra.dir/include/igl/spectra/eigs.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [100%] Building CXX object CMakeFiles/igl_spectra.dir/include/igl/spectra/lscm.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [100%] Building CXX object tutorial/CMakeFiles/101_FileIO.dir/101_FileIO/main.cpp.o Step #3 - "compile-libfuzzer-coverage-x86_64": [100%] Linking CXX static library lib/libigl_stb.a Step #3 - "compile-libfuzzer-coverage-x86_64": [100%] Built target igl_stb Step #3 - "compile-libfuzzer-coverage-x86_64": [100%] Linking CXX executable ../bin/101_FileIO Step #3 - "compile-libfuzzer-coverage-x86_64": [100%] Built target 101_FileIO Step #3 - "compile-libfuzzer-coverage-x86_64": [100%] Linking CXX static library lib/libigl_spectra.a Step #3 - "compile-libfuzzer-coverage-x86_64": [100%] Built target igl_spectra Step #3 - "compile-libfuzzer-coverage-x86_64": + clang++ -O1 -fno-omit-frame-pointer -gline-tables-only -Wno-error=enum-constexpr-conversion -Wno-error=incompatible-function-pointer-types -Wno-error=int-conversion -Wno-error=deprecated-declarations -Wno-error=implicit-function-declaration -Wno-error=implicit-int -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fprofile-instr-generate -fcoverage-mapping -pthread -Wl,--no-as-needed -Wl,-ldl -Wl,-lm -Wno-unused-command-line-argument -stdlib=libc++ -DIGL_STATIC_LIBRARY -I/src/libigl/include -isystem /src/libigl/cmake/../include -isystem /src/libigl/cmake/../external/eigen -c /src/igl_fuzzer.cpp -o fuzzer.o Step #3 - "compile-libfuzzer-coverage-x86_64": + clang++ -O1 -fno-omit-frame-pointer -gline-tables-only -Wno-error=enum-constexpr-conversion -Wno-error=incompatible-function-pointer-types -Wno-error=int-conversion -Wno-error=deprecated-declarations -Wno-error=implicit-function-declaration -Wno-error=implicit-int -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fprofile-instr-generate -fcoverage-mapping -pthread -Wl,--no-as-needed -Wl,-ldl -Wl,-lm -Wno-unused-command-line-argument -stdlib=libc++ -fsanitize=fuzzer fuzzer.o -o /workspace/out/libfuzzer-coverage-x86_64/igl_fuzzer /src/libigl/build-dir/lib/libigl.a Finished Step #3 - "compile-libfuzzer-coverage-x86_64" Starting Step #4 Step #4: Pulling image: gcr.io/oss-fuzz-base/base-runner Step #4: Using default tag: latest Step #4: latest: Pulling from oss-fuzz-base/base-runner Step #4: b549f31133a9: Already exists Step #4: a977fd1d1d2c: Already exists Step #4: b7af597d0683: Already exists Step #4: 13e3034c244d: Pulling fs layer Step #4: dec64d51f794: Pulling fs layer Step #4: e31f3b260b9e: Pulling fs layer Step #4: 367f9bb09834: Pulling fs layer Step #4: 5b25d2c94427: Pulling fs layer Step #4: d2a50f9fb1f3: Pulling fs layer Step #4: 8632b0bd8e7d: Pulling fs layer Step #4: 5368468cae7f: Pulling fs layer Step #4: 3c2efcf61031: Pulling fs layer Step #4: ac5a534aec8b: Pulling fs layer Step #4: b7e426295cd7: Pulling fs layer Step #4: a3f08180fccf: Pulling fs layer Step #4: d948d546ccc6: Pulling fs layer Step #4: 0ad7fe872fbd: Pulling fs layer Step #4: 6a857bbda8a0: Pulling fs layer Step #4: a70462462a24: Pulling fs layer Step #4: 2a0c7f3b0701: Pulling fs layer Step #4: 8632b0bd8e7d: Waiting Step #4: 5368468cae7f: Waiting Step #4: 3c2efcf61031: Waiting Step #4: ac5a534aec8b: Waiting Step #4: b7e426295cd7: Waiting Step #4: a3f08180fccf: Waiting Step #4: d948d546ccc6: Waiting Step #4: 0ad7fe872fbd: Waiting Step #4: 6a857bbda8a0: Waiting Step #4: 367f9bb09834: Waiting Step #4: 2a0c7f3b0701: Waiting Step #4: 5b25d2c94427: Waiting Step #4: d2a50f9fb1f3: Waiting Step #4: 13e3034c244d: Verifying Checksum Step #4: e31f3b260b9e: Verifying Checksum Step #4: e31f3b260b9e: Download complete Step #4: dec64d51f794: Verifying Checksum Step #4: dec64d51f794: Download complete Step #4: 13e3034c244d: Pull complete Step #4: d2a50f9fb1f3: Verifying Checksum Step #4: d2a50f9fb1f3: Download complete Step #4: 5b25d2c94427: Verifying Checksum Step #4: 5b25d2c94427: Download complete Step #4: 8632b0bd8e7d: Verifying Checksum Step #4: 8632b0bd8e7d: Download complete Step #4: dec64d51f794: Pull complete Step #4: e31f3b260b9e: Pull complete Step #4: 5368468cae7f: Verifying Checksum Step #4: 5368468cae7f: Download complete Step #4: 3c2efcf61031: Verifying Checksum Step #4: 3c2efcf61031: Download complete Step #4: 367f9bb09834: Verifying Checksum Step #4: 367f9bb09834: Download complete Step #4: b7e426295cd7: Verifying Checksum Step #4: b7e426295cd7: Download complete Step #4: a3f08180fccf: Verifying Checksum Step #4: a3f08180fccf: Download complete Step #4: d948d546ccc6: Verifying Checksum Step #4: d948d546ccc6: Download complete Step #4: 6a857bbda8a0: Verifying Checksum Step #4: 6a857bbda8a0: Download complete Step #4: 0ad7fe872fbd: Verifying Checksum Step #4: 0ad7fe872fbd: Download complete Step #4: ac5a534aec8b: Verifying Checksum Step #4: ac5a534aec8b: Download complete Step #4: a70462462a24: Download complete Step #4: 2a0c7f3b0701: Verifying Checksum Step #4: 2a0c7f3b0701: Download complete Step #4: 367f9bb09834: Pull complete Step #4: 5b25d2c94427: Pull complete Step #4: d2a50f9fb1f3: Pull complete Step #4: 8632b0bd8e7d: Pull complete Step #4: 5368468cae7f: Pull complete Step #4: 3c2efcf61031: Pull complete Step #4: ac5a534aec8b: Pull complete Step #4: b7e426295cd7: Pull complete Step #4: a3f08180fccf: Pull complete Step #4: d948d546ccc6: Pull complete Step #4: 0ad7fe872fbd: Pull complete Step #4: 6a857bbda8a0: Pull complete Step #4: a70462462a24: Pull complete Step #4: 2a0c7f3b0701: Pull complete Step #4: Digest: sha256:44d0c2654e5beb6475c2a8205a6abe1b890292906574ed74740db7d2400248f9 Step #4: Status: Downloaded newer image for gcr.io/oss-fuzz-base/base-runner:latest Step #4: gcr.io/oss-fuzz-base/base-runner:latest Finished Step #4 Starting Step #5 Step #5: Already have image (with digest): gcr.io/oss-fuzz-base/base-runner Step #5: Running igl_fuzzer Step #5: Error occured while running igl_fuzzer: Step #5: INFO: Running with entropic power schedule (0xFF, 100). Step #5: INFO: Seed: 1912145264 Step #5: MERGE-OUTER: 2602 files, 0 in the initial corpus, 0 processed earlier Step #5: MERGE-OUTER: attempt 1 Step #5: INFO: Running with entropic power schedule (0xFF, 100). Step #5: INFO: Seed: 1912158210 Step #5: INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes Step #5: MERGE-INNER: using the control file '/tmp/libFuzzerTemp.Merge39.txt' Step #5: MERGE-INNER: 2602 total files; 0 processed earlier; will process 2602 files now Step #5: #1 pulse exec/s: 0 rss: 28Mb Step #5: #2 pulse exec/s: 0 rss: 28Mb Step #5: #4 pulse exec/s: 0 rss: 28Mb Step #5: #8 pulse exec/s: 0 rss: 28Mb Step #5: #16 pulse exec/s: 0 rss: 28Mb Step #5: #32 pulse exec/s: 0 rss: 28Mb Step #5: #64 pulse exec/s: 0 rss: 28Mb Step #5: #128 pulse exec/s: 0 rss: 28Mb Step #5: #256 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "0" not supported yet. Ignored. Step #5: Warning: "1" not supported yet. Ignored. Step #5: Warning: "-1" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "0" not supported yet. Ignored. Step #5: Warning: "aat" not supported yet. Ignored. Step #5: Warning: "a" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "0" not supported yet. Ignored. Step #5: Warning: "2" not supported yet. Ignored. Step #5: Warning: "0" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "$" not supported yet. Ignored. Step #5: Warning: "0" not supported yet. Ignored. Step #5: Warning: "2" not supported yet. Ignored. Step #5: Warning: "0" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "1" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "aat󠂉" not supported yet. Ignored. Step #5: Warning: "΂" not supported yet. Ignored. Step #5: Warning: "$Nod-Dat" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "1" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "$Nodes" not supported yet. Ignored. Step #5: #512 pulse exec/s: 0 rss: 29Mb Step #5: Warning: "0" not supported yet. Ignored. Step #5: Warning: "1" not supported yet. Ignored. Step #5: Warning: "4" not supported yet. Ignored. Step #5: Warning: "$2+0" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "$Nod*Data" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "$" not supported yet. Ignored. Step #5: Warning: "2" not supported yet. Ignored. Step #5: Warning: "2" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "$Elems" not supported yet. Ignored. Step #5: Warning: "2" not supported yet. Ignored. Step #5: Warning: "$Elems" not supported yet. Ignored. Step #5: Warning: "$Elems1" not supported yet. Ignored. Step #5: #1024 pulse exec/s: 128 rss: 1577Mb Step #5: Warning: "$N0at" not supported yet. Ignored. Step #5: Warning: "0" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "$Elems" not supported yet. Ignored. Step #5: ALARM: working on the last Unit for 101 seconds Step #5: and the timeout value is 100 (use -timeout=N to change) Step #5: MS: 0 ; base unit: 0000000000000000000000000000000000000000 Step #5: 0x24,0x4d,0x65,0x73,0x68,0x46,0x6f,0x72,0x6d,0x61,0x74,0xb,0x32,0x2d,0x31,0xb,0x38,0x24,0x45,0x6e,0x64,0x4d,0x65,0x73,0x68,0x46,0x6f,0x72,0x6d,0x61,0x74,0xb,0x24,0x45,0x6c,0x65,0x6d,0x65,0x6e,0x74,0x73,0xa,0x31,0x36,0x36,0x32,0x34,0x32,0x33,0x38,0xa,0x34,0xa,0x38, Step #5: $MeshFormat\0132-1\0138$EndMeshFormat\013$Elements\01216624238\0124\0128 Step #5: artifact_prefix='./'; Test unit written to ./timeout-5a01ef4eb75d9dcc1d26e3e3ad19c16dea37abd6 Step #5: Base64: JE1lc2hGb3JtYXQLMi0xCzgkRW5kTWVzaEZvcm1hdAskRWxlbWVudHMKMTY2MjQyMzgKNAo4 Step #5: ==42== ERROR: libFuzzer: timeout after 101 seconds Step #5: #0 0x560e01bbdb44 in __sanitizer_print_stack_trace /src/llvm-project/compiler-rt/lib/ubsan/ubsan_diag_standalone.cpp:31:3 Step #5: #1 0x560e01b3d5c8 in fuzzer::PrintStackTrace() /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerUtil.cpp:210:5 Step #5: #2 0x560e01b20267 in fuzzer::Fuzzer::AlarmCallback() /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:304:5 Step #5: #3 0x7f3f07a1441f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1441f) (BuildId: 9a65bb469e45a1c6fbcffae5b82a2fd7a69eb479) Step #5: #4 0x560e01be1376 in std::__1::basic_istream>::sentry::sentry(std::__1::basic_istream>&, bool) (out/libfuzzer-coverage-x86_64/igl_fuzzer+0x108376) Step #5: #5 0x560e01be1b23 in std::__1::basic_istream>& std::__1::__input_arithmetic_with_numeric_limits[abi:v180000]>(std::__1::basic_istream>&, int&) (out/libfuzzer-coverage-x86_64/igl_fuzzer+0x108b23) Step #5: #6 0x560e01bc3ac5 in igl::MshLoader::parse_elements(std::__1::basic_ifstream>&) /src/libigl/include/igl/MshLoader.cpp:211:21 Step #5: #7 0x560e01bc2690 in igl::MshLoader::MshLoader(std::__1::basic_string, std::__1::allocator> const&) /src/libigl/include/igl/MshLoader.cpp:97:13 Step #5: #8 0x560e01bbf0ab in LLVMFuzzerTestOneInput /src/igl_fuzzer.cpp:32:21 Step #5: #9 0x560e01b21810 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:614:13 Step #5: #10 0x560e01b2b129 in fuzzer::Fuzzer::CrashResistantMergeInternalStep(std::__Fuzzer::basic_string, std::__Fuzzer::allocator> const&, bool) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMerge.cpp:239:5 Step #5: #11 0x560e01b118b0 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:887:8 Step #5: #12 0x560e01b3de32 in main /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20:10 Step #5: #13 0x7f3f077ef082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #14 0x560e01b02a7d in _start (out/libfuzzer-coverage-x86_64/igl_fuzzer+0x29a7d) Step #5: Step #5: DEDUP_TOKEN: __sanitizer_print_stack_trace--fuzzer::PrintStackTrace()--fuzzer::Fuzzer::AlarmCallback() Step #5: SUMMARY: libFuzzer: timeout Step #5: MERGE-OUTER: attempt 2 Step #5: INFO: Running with entropic power schedule (0xFF, 100). Step #5: INFO: Seed: 2065376787 Step #5: INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes Step #5: MERGE-INNER: using the control file '/tmp/libFuzzerTemp.Merge39.txt' Step #5: MERGE-INNER: '/corpus/igl_fuzzer/5a01ef4eb75d9dcc1d26e3e3ad19c16dea37abd6' caused a failure at the previous merge step Step #5: MERGE-INNER: 2602 total files; 1208 processed earlier; will process 1394 files now Step #5: #1 pulse exec/s: 0 rss: 29Mb Step #5: #2 pulse exec/s: 0 rss: 29Mb Step #5: #4 pulse exec/s: 0 rss: 29Mb Step #5: #8 pulse exec/s: 0 rss: 29Mb Step #5: #16 pulse exec/s: 0 rss: 29Mb Step #5: #32 pulse exec/s: 0 rss: 61Mb Step #5: Warning: "$EsfsAlemma" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "$Eleme0Dt" not supported yet. Ignored. Step #5: #64 pulse exec/s: 64 rss: 285Mb Step #5: Warning: "$N0at" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "$El󠁂e󠁙mentData" not supported yet. Ignored. Step #5: #128 pulse exec/s: 14 rss: 1053Mb Step #5: Warning: "$$$$$$$$$$$$$$$$Nod-Dat" not supported yet. Ignored. Step #5: ==46== ERROR: libFuzzer: out-of-memory (used: 2081Mb; limit: 2048Mb) Step #5: To change the out-of-memory limit use -rss_limit_mb= Step #5: Step #5: MS: 0 ; base unit: 0000000000000000000000000000000000000000 Step #5: 0x24,0x4d,0x65,0x73,0x68,0x46,0x6f,0x72,0x6d,0x61,0x74,0xb,0x32,0xb,0x32,0x2b,0x38,0x24,0x45,0x6e,0x64,0x4d,0x65,0x73,0x68,0x46,0x6f,0x72,0x6d,0x61,0x74,0xa,0x24,0x4e,0x6f,0x64,0x65,0x44,0x61,0x74,0x61,0xb,0x32,0x5a,0x9,0x30,0x9,0x32,0x36,0x38,0x34,0x33,0x35,0x34,0x35,0x31, Step #5: $MeshFormat\0132\0132+8$EndMeshFormat\012$NodeData\0132Z\0110\011268435451 Step #5: artifact_prefix='./'; Test unit written to ./oom-76e54d77bd9909507edf5c4b97f92c8c0beca822 Step #5: Base64: JE1lc2hGb3JtYXQLMgsyKzgkRW5kTWVzaEZvcm1hdAokTm9kZURhdGELMloJMAkyNjg0MzU0NTE= Step #5: SUMMARY: libFuzzer: out-of-memory Step #5: MERGE-OUTER: attempt 3 Step #5: INFO: Running with entropic power schedule (0xFF, 100). Step #5: INFO: Seed: 2082390437 Step #5: INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes Step #5: MERGE-INNER: using the control file '/tmp/libFuzzerTemp.Merge39.txt' Step #5: MERGE-INNER: '/corpus/igl_fuzzer/76e54d77bd9909507edf5c4b97f92c8c0beca822' caused a failure at the previous merge step Step #5: MERGE-INNER: 2602 total files; 1368 processed earlier; will process 1234 files now Step #5: #1 pulse exec/s: 0 rss: 28Mb Step #5: #2 pulse exec/s: 0 rss: 28Mb Step #5: #4 pulse exec/s: 0 rss: 28Mb Step #5: #8 pulse exec/s: 0 rss: 28Mb Step #5: #16 pulse exec/s: 0 rss: 29Mb Step #5: Warning: "184474407370951616" not supported yet. Ignored. Step #5: Warning: "0" not supported yet. Ignored. Step #5: #32 pulse exec/s: 32 rss: 268Mb Step #5: Warning: "ElemiFororlat" not supported yet. Ignored. Step #5: #64 pulse exec/s: 21 rss: 272Mb Step #5: Warning: "1" not supported yet. Ignored. Step #5: Warning: "$EsfsAlemhGorma" not supported yet. Ignored. Step #5: Warning: "f" not supported yet. Ignored. Step #5: #128 pulse exec/s: 9 rss: 1075Mb Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "2" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "$El᠎ements" not supported yet. Ignored. Step #5: Warning: "0" not supported yet. Ignored. Step #5: Warning: "]" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "$Elem2nts" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "0" not supported yet. Ignored. Step #5: free(): invalid pointer Step #5: ==49== ERROR: libFuzzer: deadly signal Step #5: #0 0x563deb8e7b44 in __sanitizer_print_stack_trace /src/llvm-project/compiler-rt/lib/ubsan/ubsan_diag_standalone.cpp:31:3 Step #5: #1 0x563deb8675c8 in fuzzer::PrintStackTrace() /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerUtil.cpp:210:5 Step #5: #2 0x563deb84a2f3 in fuzzer::Fuzzer::CrashCallback() /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:231:3 Step #5: #3 0x7fcfcb39c41f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1441f) (BuildId: 9a65bb469e45a1c6fbcffae5b82a2fd7a69eb479) Step #5: #4 0x7fcfcb19600a in raise (/lib/x86_64-linux-gnu/libc.so.6+0x4300a) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #5 0x7fcfcb175858 in abort (/lib/x86_64-linux-gnu/libc.so.6+0x22858) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #6 0x7fcfcb1e026d (/lib/x86_64-linux-gnu/libc.so.6+0x8d26d) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #7 0x7fcfcb1e82fb (/lib/x86_64-linux-gnu/libc.so.6+0x952fb) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #8 0x7fcfcb1e9b2b (/lib/x86_64-linux-gnu/libc.so.6+0x96b2b) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #9 0x563deb8ef22c in ~vector /usr/local/bin/../include/c++/v1/vector:500:67 Step #5: #10 0x563deb8ef22c in igl::MshLoader::parse_element_field(std::__1::basic_ifstream>&) /src/libigl/include/igl/MshLoader.cpp:379:1 Step #5: #11 0x563deb8ec737 in igl::MshLoader::MshLoader(std::__1::basic_string, std::__1::allocator> const&) /src/libigl/include/igl/MshLoader.cpp:105:13 Step #5: #12 0x563deb8e90ab in LLVMFuzzerTestOneInput /src/igl_fuzzer.cpp:32:21 Step #5: #13 0x563deb84b810 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:614:13 Step #5: #14 0x563deb855129 in fuzzer::Fuzzer::CrashResistantMergeInternalStep(std::__Fuzzer::basic_string, std::__Fuzzer::allocator> const&, bool) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMerge.cpp:239:5 Step #5: #15 0x563deb83b8b0 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:887:8 Step #5: #16 0x563deb867e32 in main /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20:10 Step #5: #17 0x7fcfcb177082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #18 0x563deb82ca7d in _start (out/libfuzzer-coverage-x86_64/igl_fuzzer+0x29a7d) Step #5: Step #5: DEDUP_TOKEN: __sanitizer_print_stack_trace--fuzzer::PrintStackTrace()--fuzzer::Fuzzer::CrashCallback() Step #5: NOTE: libFuzzer has rudimentary signal handlers. Step #5: Combine libFuzzer with AddressSanitizer or similar for better crash reports. Step #5: SUMMARY: libFuzzer: deadly signal Step #5: MS: 0 ; base unit: 0000000000000000000000000000000000000000 Step #5: 0x24,0x4d,0x65,0x73,0x68,0x46,0x6f,0x72,0x6d,0x61,0x74,0x20,0x32,0x20,0x30,0x20,0x38,0x24,0x45,0x6e,0x64,0x4d,0x65,0x73,0x68,0x46,0x6f,0x72,0x6d,0x61,0x74,0x20,0x24,0x45,0x6c,0x65,0x6d,0x65,0x6e,0x74,0x44,0x61,0x74,0x61,0x20,0x31,0xff,0x20,0x30,0x20,0x34,0x20,0x32,0x20,0x31,0x20,0x38,0x20,0x32,0x20,0x30,0xff, Step #5: $MeshFormat 2 0 8$EndMeshFormat $ElementData 1\377 0 4 2 1 8 2 0\377 Step #5: artifact_prefix='./'; Test unit written to ./crash-a9b59cf07f770399f2a978af00036f64536b53ed Step #5: Base64: JE1lc2hGb3JtYXQgMiAwIDgkRW5kTWVzaEZvcm1hdCAkRWxlbWVudERhdGEgMf8gMCA0IDIgMSA4IDIgMP8= Step #5: MERGE-OUTER: attempt 4 Step #5: INFO: Running with entropic power schedule (0xFF, 100). Step #5: INFO: Seed: 2101008340 Step #5: INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes Step #5: MERGE-INNER: using the control file '/tmp/libFuzzerTemp.Merge39.txt' Step #5: MERGE-INNER: '/corpus/igl_fuzzer/regressions/a9b59cf07f770399f2a978af00036f64536b53ed' caused a failure at the previous merge step Step #5: MERGE-INNER: 2602 total files; 1585 processed earlier; will process 1017 files now Step #5: #1 pulse exec/s: 0 rss: 268Mb Step #5: #2 pulse exec/s: 0 rss: 268Mb Step #5: Warning: "" not supported yet. Ignored. Step #5: #4 pulse exec/s: 0 rss: 268Mb Step #5: #8 pulse exec/s: 0 rss: 268Mb Step #5: Warning: "]" not supported yet. Ignored. Step #5: #16 pulse exec/s: 0 rss: 268Mb Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "]" not supported yet. Ignored. Step #5: ==53== ERROR: libFuzzer: out-of-memory (used: 3060Mb; limit: 2048Mb) Step #5: To change the out-of-memory limit use -rss_limit_mb= Step #5: Step #5: MS: 0 ; base unit: 0000000000000000000000000000000000000000 Step #5: 0x24,0x4d,0x65,0x73,0x68,0x46,0x6f,0x72,0x6d,0x61,0x74,0xb,0x32,0xb,0x30,0x9,0x38,0xa,0x20,0xa,0x24,0x45,0x6e,0x64,0x4d,0x65,0x73,0x68,0x46,0x6f,0x72,0x6d,0x61,0x74,0xa,0x24,0x4e,0x6f,0x64,0x65,0x44,0x61,0x74,0x61,0xb,0x31,0xb,0xdb,0x6d,0x24,0x6d,0x61,0x74,0xb,0x32,0x31,0x34,0x37,0x34,0x38,0x33,0x36,0x34,0x39, Step #5: $MeshFormat\0132\0130\0118\012 \012$EndMeshFormat\012$NodeData\0131\013\333m$mat\0132147483649 Step #5: artifact_prefix='./'; Test unit written to ./oom-4803acb9cc015841dca86fa2bfc841f7c484d4cb Step #5: Base64: JE1lc2hGb3JtYXQLMgswCTgKIAokRW5kTWVzaEZvcm1hdAokTm9kZURhdGELMQvbbSRtYXQLMjE0NzQ4MzY0OQ== Step #5: SUMMARY: libFuzzer: out-of-memory Step #5: MERGE-OUTER: attempt 5 Step #5: INFO: Running with entropic power schedule (0xFF, 100). Step #5: INFO: Seed: 2103021220 Step #5: INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes Step #5: MERGE-INNER: using the control file '/tmp/libFuzzerTemp.Merge39.txt' Step #5: MERGE-INNER: '/corpus/igl_fuzzer/regressions/4803acb9cc015841dca86fa2bfc841f7c484d4cb' caused a failure at the previous merge step Step #5: MERGE-INNER: 2602 total files; 1617 processed earlier; will process 985 files now Step #5: #1 pulse exec/s: 0 rss: 28Mb Step #5: #2 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "$ElemenDt" not supported yet. Ignored. Step #5: #4 pulse exec/s: 4 rss: 1308Mb Step #5: Warning: "0" not supported yet. Ignored. Step #5: Warning: "$3431519142784093M-8513649F#r1" not supported yet. Ignored. Step #5: #8 pulse exec/s: 8 rss: 1308Mb Step #5: Warning: "18446744073709551615" not supported yet. Ignored. Step #5: Warning: "4" not supported yet. Ignored. Step #5: #16 pulse exec/s: 16 rss: 1308Mb Step #5: Warning: "ElemiFororlat" not supported yet. Ignored. Step #5: free(): invalid pointer Step #5: ==56== ERROR: libFuzzer: deadly signal Step #5: #0 0x55d68d3c9b44 in __sanitizer_print_stack_trace /src/llvm-project/compiler-rt/lib/ubsan/ubsan_diag_standalone.cpp:31:3 Step #5: #1 0x55d68d3495c8 in fuzzer::PrintStackTrace() /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerUtil.cpp:210:5 Step #5: #2 0x55d68d32c2f3 in fuzzer::Fuzzer::CrashCallback() /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:231:3 Step #5: #3 0x7f5c9760741f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1441f) (BuildId: 9a65bb469e45a1c6fbcffae5b82a2fd7a69eb479) Step #5: #4 0x7f5c9740100a in raise (/lib/x86_64-linux-gnu/libc.so.6+0x4300a) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #5 0x7f5c973e0858 in abort (/lib/x86_64-linux-gnu/libc.so.6+0x22858) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #6 0x7f5c9744b26d (/lib/x86_64-linux-gnu/libc.so.6+0x8d26d) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #7 0x7f5c974532fb (/lib/x86_64-linux-gnu/libc.so.6+0x952fb) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #8 0x7f5c97454b2b (/lib/x86_64-linux-gnu/libc.so.6+0x96b2b) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #9 0x55d68d3cedc8 in igl::MshLoader::MshLoader(std::__1::basic_string, std::__1::allocator> const&) /src/libigl/include/igl/MshLoader.cpp:115:1 Step #5: #10 0x55d68d3cb0ab in LLVMFuzzerTestOneInput /src/igl_fuzzer.cpp:32:21 Step #5: #11 0x55d68d32d810 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:614:13 Step #5: #12 0x55d68d337129 in fuzzer::Fuzzer::CrashResistantMergeInternalStep(std::__Fuzzer::basic_string, std::__Fuzzer::allocator> const&, bool) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMerge.cpp:239:5 Step #5: #13 0x55d68d31d8b0 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:887:8 Step #5: #14 0x55d68d349e32 in main /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20:10 Step #5: #15 0x7f5c973e2082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #16 0x55d68d30ea7d in _start (out/libfuzzer-coverage-x86_64/igl_fuzzer+0x29a7d) Step #5: Step #5: DEDUP_TOKEN: __sanitizer_print_stack_trace--fuzzer::PrintStackTrace()--fuzzer::Fuzzer::CrashCallback() Step #5: NOTE: libFuzzer has rudimentary signal handlers. Step #5: Combine libFuzzer with AddressSanitizer or similar for better crash reports. Step #5: SUMMARY: libFuzzer: deadly signal Step #5: MS: 0 UndefinedBehaviorSanitizer:DEADLYSIGNAL Step #5: ==56==ERROR: UndefinedBehaviorSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7f5c974581fe bp 0x000000000030 sp 0x7ffe12ab25c0 T56) Step #5: ==56==The signal is caused by a READ memory access. Step #5: ==56==Hint: address points to the zero page. Step #5: #0 0x7f5c974581fe in malloc (/lib/x86_64-linux-gnu/libc.so.6+0x9a1fe) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #1 0x55d68d34b5e6 in operator new(unsigned long) cxa_noexception.cpp Step #5: #2 0x55d68d35beec in std::__Fuzzer::basic_string, std::__Fuzzer::allocator>::push_back(char) cxa_noexception.cpp Step #5: #3 0x55d68d31266c in std::__Fuzzer::basic_stringbuf, std::__Fuzzer::allocator>::overflow(int) /work/llvm-stage2/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_x86_64/include/c++/v1/sstream:746:24 Step #5: #4 0x55d68d364b7d in std::__Fuzzer::basic_streambuf>::xsputn(char const*, long) cxa_noexception.cpp Step #5: #5 0x55d68d313c6c in sputn /work/llvm-stage2/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_x86_64/include/c++/v1/streambuf:233:14 Step #5: #6 0x55d68d313c6c in std::__Fuzzer::ostreambuf_iterator> std::__Fuzzer::__pad_and_output[abi:v180000]>(std::__Fuzzer::ostreambuf_iterator>, char const*, char const*, char const*, std::__Fuzzer::ios_base&, char) /work/llvm-stage2/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_x86_64/include/c++/v1/locale:1439:26 Step #5: #7 0x55d68d377d64 in std::__Fuzzer::ostreambuf_iterator> std::__Fuzzer::num_put>>::__do_put_integral[abi:v180000](std::__Fuzzer::ostreambuf_iterator>, std::__Fuzzer::ios_base&, char, unsigned long, char const*) const cxa_noexception.cpp Step #5: #8 0x55d68d367395 in std::__Fuzzer::basic_ostream>::operator<<(unsigned int) cxa_noexception.cpp Step #5: #9 0x55d68d3444b6 in fuzzer::Sha1ToString(unsigned char const*) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerSHA1.cpp:214:57 Step #5: #10 0x55d68d32b1e4 in fuzzer::Fuzzer::DumpCurrentUnit(char const*) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:179:31 Step #5: #11 0x55d68d32c31e in fuzzer::Fuzzer::CrashCallback() /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:236:3 Step #5: #12 0x7f5c9760741f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1441f) (BuildId: 9a65bb469e45a1c6fbcffae5b82a2fd7a69eb479) Step #5: #13 0x7f5c9740100a in raise (/lib/x86_64-linux-gnu/libc.so.6+0x4300a) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #14 0x7f5c973e0858 in abort (/lib/x86_64-linux-gnu/libc.so.6+0x22858) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #15 0x7f5c9744b26d (/lib/x86_64-linux-gnu/libc.so.6+0x8d26d) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #16 0x7f5c974532fb (/lib/x86_64-linux-gnu/libc.so.6+0x952fb) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #17 0x7f5c97454b2b (/lib/x86_64-linux-gnu/libc.so.6+0x96b2b) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #18 0x55d68d3cedc8 in igl::MshLoader::MshLoader(std::__1::basic_string, std::__1::allocator> const&) /src/libigl/include/igl/MshLoader.cpp:115:1 Step #5: #19 0x55d68d3cb0ab in LLVMFuzzerTestOneInput /src/igl_fuzzer.cpp:32:21 Step #5: #20 0x55d68d32d810 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:614:13 Step #5: #21 0x55d68d337129 in fuzzer::Fuzzer::CrashResistantMergeInternalStep(std::__Fuzzer::basic_string, std::__Fuzzer::allocator> const&, bool) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMerge.cpp:239:5 Step #5: #22 0x55d68d31d8b0 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:887:8 Step #5: #23 0x55d68d349e32 in main /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20:10 Step #5: #24 0x7f5c973e2082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #25 0x55d68d30ea7d in _start (out/libfuzzer-coverage-x86_64/igl_fuzzer+0x29a7d) Step #5: Step #5: DEDUP_TOKEN: malloc--operator new(unsigned long)--std::__Fuzzer::basic_string, std::__Fuzzer::allocator>::push_back(char) Step #5: UndefinedBehaviorSanitizer can not provide additional info. Step #5: SUMMARY: UndefinedBehaviorSanitizer: SEGV (/lib/x86_64-linux-gnu/libc.so.6+0x9a1fe) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) in malloc Step #5: ==56==ABORTING Step #5: MS: 0 Segmentation fault (core dumped) Step #5: MERGE-OUTER: attempt 6 Step #5: INFO: Running with entropic power schedule (0xFF, 100). Step #5: INFO: Seed: 2104438454 Step #5: INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes Step #5: MERGE-INNER: using the control file '/tmp/libFuzzerTemp.Merge39.txt' Step #5: MERGE-INNER: '/corpus/igl_fuzzer/1bcb6db661192132fd87e5528e5d2e35b22e69b0' caused a failure at the previous merge step Step #5: MERGE-INNER: 2602 total files; 1644 processed earlier; will process 958 files now Step #5: #1 pulse exec/s: 0 rss: 28Mb Step #5: #2 pulse exec/s: 0 rss: 28Mb Step #5: #4 pulse exec/s: 0 rss: 28Mb Step #5: #8 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "$Elem0" not supported yet. Ignored. Step #5: #16 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "a" not supported yet. Ignored. Step #5: Warning: "4" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "$N0at" not supported yet. Ignored. Step #5: Warning: "$N0at" not supported yet. Ignored. Step #5: Warning: "0" not supported yet. Ignored. Step #5: Warning: "xdn" not supported yet. Ignored. Step #5: Warning: "5$EY" not supported yet. Ignored. Step #5: Warning: "xdn" not supported yet. Ignored. Step #5: Warning: "5$EY" not supported yet. Ignored. Step #5: Warning: "xdn" not supported yet. Ignored. Step #5: Warning: "e" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "0$EY" not supported yet. Ignored. Step #5: #32 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "_" not supported yet. Ignored. Step #5: Warning: "$Fof" not supported yet. Ignored. Step #5: Warning: "$N0at" not supported yet. Ignored. Step #5: Warning: "$N0at" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "]" not supported yet. Ignored. Step #5: #64 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "‮󠁆%Elemets$0M1084_51-45870" not supported yet. Ignored. Step #5: Warning: "$EndElemenDt" not supported yet. Ignored. Step #5: Warning: "$E!dElemenDt" not supported yet. Ignored. Step #5: Warning: "$Men3UN/" not supported yet. Ignored. Step #5: Warning: "$Men1UN/" not supported yet. Ignored. Step #5: Warning: "$Men4UN/" not supported yet. Ignored. Step #5: Warning: "$Men0UN/" not supported yet. Ignored. Step #5: Warning: "$Men?Un/" not supported yet. Ignored. Step #5: Warning: "$Men0UN/" not supported yet. Ignored. Step #5: Warning: "$Men" not supported yet. Ignored. Step #5: Warning: "$Men?Un/" not supported yet. Ignored. Step #5: Warning: "*ElemhFormat" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "18446744073709551616" not supported yet. Ignored. Step #5: Warning: "$Eleme0Dt1$EndEleme0Dt0$EndEleme429497295" not supported yet. Ignored. Step #5: Warning: "En" not supported yet. Ignored. Step #5: double free or corruption (out) Step #5: ==60== ERROR: libFuzzer: deadly signal Step #5: #0 0x55c01addab44 in __sanitizer_print_stack_trace /src/llvm-project/compiler-rt/lib/ubsan/ubsan_diag_standalone.cpp:31:3 Step #5: #1 0x55c01ad5a5c8 in fuzzer::PrintStackTrace() /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerUtil.cpp:210:5 Step #5: #2 0x55c01ad3d2f3 in fuzzer::Fuzzer::CrashCallback() /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:231:3 Step #5: #3 0x7f3e4362741f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1441f) (BuildId: 9a65bb469e45a1c6fbcffae5b82a2fd7a69eb479) Step #5: #4 0x7f3e4342100a in raise (/lib/x86_64-linux-gnu/libc.so.6+0x4300a) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #5 0x7f3e43400858 in abort (/lib/x86_64-linux-gnu/libc.so.6+0x22858) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #6 0x7f3e4346b26d (/lib/x86_64-linux-gnu/libc.so.6+0x8d26d) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #7 0x7f3e434732fb (/lib/x86_64-linux-gnu/libc.so.6+0x952fb) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #8 0x7f3e43474f9f (/lib/x86_64-linux-gnu/libc.so.6+0x96f9f) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #9 0x55c01adf21f7 in __cxa_end_catch (out/libfuzzer-coverage-x86_64/igl_fuzzer+0xfc1f7) Step #5: #10 0x55c01addc1f0 in LLVMFuzzerTestOneInput /src/igl_fuzzer.cpp:33:20 Step #5: #11 0x55c01ad3e810 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:614:13 Step #5: #12 0x55c01ad48129 in fuzzer::Fuzzer::CrashResistantMergeInternalStep(std::__Fuzzer::basic_string, std::__Fuzzer::allocator> const&, bool) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMerge.cpp:239:5 Step #5: #13 0x55c01ad2e8b0 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:887:8 Step #5: #14 0x55c01ad5ae32 in main /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20:10 Step #5: #15 0x7f3e43402082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #16 0x55c01ad1fa7d in _start (out/libfuzzer-coverage-x86_64/igl_fuzzer+0x29a7d) Step #5: Step #5: DEDUP_TOKEN: __sanitizer_print_stack_trace--fuzzer::PrintStackTrace()--fuzzer::Fuzzer::CrashCallback() Step #5: NOTE: libFuzzer has rudimentary signal handlers. Step #5: Combine libFuzzer with AddressSanitizer or similar for better crash reports. Step #5: SUMMARY: libFuzzer: deadly signal Step #5: MS: 0 ; base unit: 0000000000000000000000000000000000000000 Step #5: 0x24,0x4d,0x65,0x73,0x68,0x46,0x6f,0x72,0x6d,0x61,0x74,0x9,0x32,0xa,0x36,0xa,0x38,0x24,0x45,0x6e,0x64,0x4d,0x65,0x73,0x68,0x46,0x6f,0x72,0x6d,0x61,0x74,0xd,0x24,0x4e,0x6f,0x64,0x65,0x73,0xd,0x33,0x9,0x31,0xa,0x31,0xd,0x30,0xb,0x30,0xa,0x31,0xb,0x30,0xc,0x31,0xa,0x30,0xa,0x31,0xa,0x30,0xa,0x32,0xa,0x31,0x24,0x45,0x6e,0x64,0x4e,0x6f,0x64,0x65,0x73,0xd,0x24,0x4e,0x6f,0x64,0x65,0x73,0xd,0x34,0x8a, Step #5: $MeshFormat\0112\0126\0128$EndMeshFormat\015$Nodes\0153\0111\0121\0150\0130\0121\0130\0141\0120\0121\0120\0122\0121$EndNodes\015$Nodes\0154\212 Step #5: artifact_prefix='./'; Test unit written to ./crash-62599def6537e248302faa056915612aa8721eca Step #5: Base64: JE1lc2hGb3JtYXQJMgo2CjgkRW5kTWVzaEZvcm1hdA0kTm9kZXMNMwkxCjENMAswCjELMAwxCjAKMQowCjIKMSRFbmROb2Rlcw0kTm9kZXMNNIo= Step #5: MERGE-OUTER: attempt 7 Step #5: INFO: Running with entropic power schedule (0xFF, 100). Step #5: INFO: Seed: 2104709498 Step #5: INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes Step #5: MERGE-INNER: using the control file '/tmp/libFuzzerTemp.Merge39.txt' Step #5: MERGE-INNER: '/corpus/igl_fuzzer/62599def6537e248302faa056915612aa8721eca' caused a failure at the previous merge step Step #5: MERGE-INNER: 2602 total files; 1756 processed earlier; will process 846 files now Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: #1 pulse exec/s: 0 rss: 28Mb Step #5: #2 pulse exec/s: 0 rss: 28Mb Step #5: #4 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "En" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: #8 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "\" not supported yet. Ignored. Step #5: Warning: "$N0at" not supported yet. Ignored. Step #5: Warning: "$N0at" not supported yet. Ignored. Step #5: Warning: "$N0at" not supported yet. Ignored. Step #5: Warning: "2" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: #16 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "$ElemenDt" not supported yet. Ignored. Step #5: Warning: "$ElemenDt" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "En" not supported yet. Ignored. Step #5: Warning: "$N0at" not supported yet. Ignored. Step #5: Warning: "$N0at" not supported yet. Ignored. Step #5: Warning: "$N0at" not supported yet. Ignored. Step #5: Warning: "En" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: #32 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "0" not supported yet. Ignored. Step #5: Warning: "3" not supported yet. Ignored. Step #5: Warning: "En" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "n" not supported yet. Ignored. Step #5: UndefinedBehaviorSanitizer:DEADLYSIGNAL Step #5: ==64==ERROR: UndefinedBehaviorSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7f54700af1fe bp 0x000000000004 sp 0x7fffbe85fcb0 T64) Step #5: ==64==The signal is caused by a READ memory access. Step #5: ==64==Hint: address points to the zero page. Step #5: #0 0x7f54700af1fe in malloc (/lib/x86_64-linux-gnu/libc.so.6+0x9a1fe) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #1 0x5578b9a80c53 in operator new(unsigned long) (out/libfuzzer-coverage-x86_64/igl_fuzzer+0xfbc53) Step #5: #2 0x5578b9a7679b in __libcpp_operator_new /usr/local/bin/../include/c++/v1/new:268:10 Step #5: #3 0x5578b9a7679b in __libcpp_allocate /usr/local/bin/../include/c++/v1/new:294:10 Step #5: #4 0x5578b9a7679b in allocate /usr/local/bin/../include/c++/v1/__memory/allocator.h:114:38 Step #5: #5 0x5578b9a7679b in __allocate_at_least > /usr/local/bin/../include/c++/v1/__memory/allocate_at_least.h:55:19 Step #5: #6 0x5578b9a7679b in std::__1::__split_buffer&>::__split_buffer(unsigned long, unsigned long, std::__1::allocator&) /usr/local/bin/../include/c++/v1/__split_buffer:377:29 Step #5: #7 0x5578b9a765b2 in void std::__1::vector>::__push_back_slow_path(int const&) /usr/local/bin/../include/c++/v1/vector:1616:49 Step #5: #8 0x5578b9a7120a in push_back /usr/local/bin/../include/c++/v1/vector:1634:9 Step #5: #9 0x5578b9a7120a in igl::MshLoader::parse_element_field(std::__1::basic_ifstream>&) /src/libigl/include/igl/MshLoader.cpp:378:33 Step #5: #10 0x5578b9a6e737 in igl::MshLoader::MshLoader(std::__1::basic_string, std::__1::allocator> const&) /src/libigl/include/igl/MshLoader.cpp:105:13 Step #5: #11 0x5578b9a6b0ab in LLVMFuzzerTestOneInput /src/igl_fuzzer.cpp:32:21 Step #5: #12 0x5578b99cd810 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:614:13 Step #5: #13 0x5578b99d7129 in fuzzer::Fuzzer::CrashResistantMergeInternalStep(std::__Fuzzer::basic_string, std::__Fuzzer::allocator> const&, bool) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMerge.cpp:239:5 Step #5: #14 0x5578b99bd8b0 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:887:8 Step #5: #15 0x5578b99e9e32 in main /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20:10 Step #5: #16 0x7f5470039082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #17 0x5578b99aea7d in _start (out/libfuzzer-coverage-x86_64/igl_fuzzer+0x29a7d) Step #5: Step #5: DEDUP_TOKEN: malloc--operator new(unsigned long)--__libcpp_operator_new Step #5: UndefinedBehaviorSanitizer can not provide additional info. Step #5: SUMMARY: UndefinedBehaviorSanitizer: SEGV (/lib/x86_64-linux-gnu/libc.so.6+0x9a1fe) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) in malloc Step #5: ==64==ABORTING Step #5: MS: 0 ; base unit: 0000000000000000000000000000000000000000 Step #5: 0x24,0x4d,0x65,0x73,0x68,0x46,0x6f,0x72,0x6d,0x61,0x74,0xa,0x32,0xd,0x30,0xc,0x38,0x24,0x45,0x6e,0x64,0x4d,0x65,0x73,0x68,0x46,0x6f,0x72,0x6d,0x61,0x74,0xb,0x24,0x45,0x6c,0x65,0x6d,0x65,0x6e,0x74,0x44,0x61,0x74,0x61,0xb,0x31,0x18,0xa,0x30,0xa,0x33,0x9,0x30,0xa,0x30,0xc,0x30,0x24,0x45,0x6e,0x64,0x45,0x6c,0x65,0x6d,0x65,0x6e,0x74,0x44,0x61,0x74,0x61,0xd,0x24,0x45,0x6c,0x65,0x6d,0x65,0x6e,0x74,0x44,0x61,0x74,0x61,0xb,0x31,0x1d,0xa,0x30,0xa,0x33, Step #5: $MeshFormat\0122\0150\0148$EndMeshFormat\013$ElementData\0131\030\0120\0123\0110\0120\0140$EndElementData\015$ElementData\0131\035\0120\0123 Step #5: artifact_prefix='./'; Test unit written to ./crash-79ffc822b6686f8a50a383f6f002f10fbbd31b08 Step #5: Base64: JE1lc2hGb3JtYXQKMg0wDDgkRW5kTWVzaEZvcm1hdAskRWxlbWVudERhdGELMRgKMAozCTAKMAwwJEVuZEVsZW1lbnREYXRhDSRFbGVtZW50RGF0YQsxHQowCjM= Step #5: MERGE-OUTER: attempt 8 Step #5: INFO: Running with entropic power schedule (0xFF, 100). Step #5: INFO: Seed: 2104948057 Step #5: INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes Step #5: MERGE-INNER: using the control file '/tmp/libFuzzerTemp.Merge39.txt' Step #5: MERGE-INNER: '/corpus/igl_fuzzer/79ffc822b6686f8a50a383f6f002f10fbbd31b08' caused a failure at the previous merge step Step #5: MERGE-INNER: 2602 total files; 1795 processed earlier; will process 807 files now Step #5: #1 pulse exec/s: 0 rss: 28Mb Step #5: #2 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "En" not supported yet. Ignored. Step #5: Warning: "$NodeData" not supported yet. Ignored. Step #5: #4 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "0" not supported yet. Ignored. Step #5: Warning: "4" not supported yet. Ignored. Step #5: #8 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "En" not supported yet. Ignored. Step #5: Warning: "$34120000000007534005756]>07431'6211456M-851402147483649E#r1" not supported yet. Ignored. Step #5: Warning: "3" not supported yet. Ignored. Step #5: Warning: "$34120000000007534005756]>07431'6211456M-851392147483649E#r1" not supported yet. Ignored. Step #5: #16 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "En" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "$ElemhFormat" not supported yet. Ignored. Step #5: Warning: "$ElemhGorma" not supported yet. Ignored. Step #5: Warning: "En" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "En" not supported yet. Ignored. Step #5: UndefinedBehaviorSanitizer:DEADLYSIGNAL Step #5: ==68==ERROR: UndefinedBehaviorSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7fa4078861fe bp 0x000000000018 sp 0x7ffd2745a800 T68) Step #5: ==68==The signal is caused by a READ memory access. Step #5: ==68==Hint: address points to the zero page. Step #5: #0 0x7fa4078861fe in malloc (/lib/x86_64-linux-gnu/libc.so.6+0x9a1fe) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #1 0x55cfbb41ac53 in operator new(unsigned long) (out/libfuzzer-coverage-x86_64/igl_fuzzer+0xfbc53) Step #5: #2 0x55cfbb411645 in __libcpp_operator_new /usr/local/bin/../include/c++/v1/new:268:10 Step #5: #3 0x55cfbb411645 in __libcpp_allocate /usr/local/bin/../include/c++/v1/new:294:10 Step #5: #4 0x55cfbb411645 in allocate /usr/local/bin/../include/c++/v1/__memory/allocator.h:114:38 Step #5: #5 0x55cfbb411645 in __allocate_at_least, std::__1::allocator > > > /usr/local/bin/../include/c++/v1/__memory/allocate_at_least.h:55:19 Step #5: #6 0x55cfbb411645 in std::__1::__split_buffer, std::__1::allocator>, std::__1::allocator, std::__1::allocator>>&>::__split_buffer(unsigned long, unsigned long, std::__1::allocator, std::__1::allocator>>&) /usr/local/bin/../include/c++/v1/__split_buffer:377:29 Step #5: #7 0x55cfbb411441 in void std::__1::vector, std::__1::allocator>, std::__1::allocator, std::__1::allocator>>>::__push_back_slow_path, std::__1::allocator> const&>(std::__1::basic_string, std::__1::allocator> const&) /usr/local/bin/../include/c++/v1/vector:1616:49 Step #5: #8 0x55cfbb40b0d2 in push_back /usr/local/bin/../include/c++/v1/vector:1634:9 Step #5: #9 0x55cfbb40b0d2 in igl::MshLoader::parse_element_field(std::__1::basic_ifstream>&) /src/libigl/include/igl/MshLoader.cpp:376:28 Step #5: #10 0x55cfbb408737 in igl::MshLoader::MshLoader(std::__1::basic_string, std::__1::allocator> const&) /src/libigl/include/igl/MshLoader.cpp:105:13 Step #5: #11 0x55cfbb4050ab in LLVMFuzzerTestOneInput /src/igl_fuzzer.cpp:32:21 Step #5: #12 0x55cfbb367810 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:614:13 Step #5: #13 0x55cfbb371129 in fuzzer::Fuzzer::CrashResistantMergeInternalStep(std::__Fuzzer::basic_string, std::__Fuzzer::allocator> const&, bool) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMerge.cpp:239:5 Step #5: #14 0x55cfbb3578b0 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:887:8 Step #5: #15 0x55cfbb383e32 in main /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20:10 Step #5: #16 0x7fa407810082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #17 0x55cfbb348a7d in _start (out/libfuzzer-coverage-x86_64/igl_fuzzer+0x29a7d) Step #5: Step #5: DEDUP_TOKEN: malloc--operator new(unsigned long)--__libcpp_operator_new Step #5: UndefinedBehaviorSanitizer can not provide additional info. Step #5: SUMMARY: UndefinedBehaviorSanitizer: SEGV (/lib/x86_64-linux-gnu/libc.so.6+0x9a1fe) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) in malloc Step #5: ==68==ABORTING Step #5: MS: 0 ; base unit: 0000000000000000000000000000000000000000 Step #5: 0x24,0x4d,0x65,0x73,0x68,0x46,0x6f,0x72,0x6d,0x61,0x74,0xa,0x32,0xb,0x32,0xc,0x38,0x24,0x45,0x6e,0x64,0x4d,0x65,0x73,0x68,0x46,0x6f,0x72,0x6d,0x61,0x74,0xb,0x24,0x45,0x6c,0x65,0x6d,0x65,0x6e,0x74,0x44,0x61,0x74,0x61,0xb,0x31,0x40,0xa,0x30,0xa,0x33,0xa,0x31,0x9,0x30,0xa,0x31,0xa,0x30,0x24,0x45,0x6e,0x64,0x45,0x6c,0x65,0x6d,0x65,0x6e,0x74,0x44,0x61,0x74,0x61,0xd,0x24,0x45,0x6c,0x65,0x6d,0x65,0x6e,0x74,0x44,0x61,0x74,0x61,0xb,0x31,0x62,0xa,0x30,0xa,0x34,0xa,0x30,0xa,0x30,0xa,0x38, Step #5: $MeshFormat\0122\0132\0148$EndMeshFormat\013$ElementData\0131@\0120\0123\0121\0110\0121\0120$EndElementData\015$ElementData\0131b\0120\0124\0120\0120\0128 Step #5: artifact_prefix='./'; Test unit written to ./crash-47c5cfe46d4aa1fdc6b3e32c6d129f0127a83a40 Step #5: Base64: JE1lc2hGb3JtYXQKMgsyDDgkRW5kTWVzaEZvcm1hdAskRWxlbWVudERhdGELMUAKMAozCjEJMAoxCjAkRW5kRWxlbWVudERhdGENJEVsZW1lbnREYXRhCzFiCjAKNAowCjAKOA== Step #5: MERGE-OUTER: attempt 9 Step #5: INFO: Running with entropic power schedule (0xFF, 100). Step #5: INFO: Seed: 2105177959 Step #5: INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes Step #5: MERGE-INNER: using the control file '/tmp/libFuzzerTemp.Merge39.txt' Step #5: MERGE-INNER: '/corpus/igl_fuzzer/47c5cfe46d4aa1fdc6b3e32c6d129f0127a83a40' caused a failure at the previous merge step Step #5: MERGE-INNER: 2602 total files; 1819 processed earlier; will process 783 files now Step #5: #1 pulse exec/s: 0 rss: 28Mb Step #5: #2 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "ElemFormat" not supported yet. Ignored. Step #5: #4 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "m" not supported yet. Ignored. Step #5: Warning: "En" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: #8 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "En" not supported yet. Ignored. Step #5: Warning: "En" not supported yet. Ignored. Step #5: Warning: "0" not supported yet. Ignored. Step #5: #16 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "$MeshFeshatE$MeshFormat" not supported yet. Ignored. Step #5: Warning: "%NqiFhrH_OMEteshFcql" not supported yet. Ignored. Step #5: Warning: "$ElemenDt" not supported yet. Ignored. Step #5: Warning: "$ElemenDt" not supported yet. Ignored. Step #5: Warning: "$ElemenDt" not supported yet. Ignored. Step #5: Warning: "184467440737/9551616" not supported yet. Ignored. Step #5: Warning: "En" not supported yet. Ignored. Step #5: Warning: "$EndElemenDt" not supported yet. Ignored. Step #5: Warning: "$EndElemenDt" not supported yet. Ignored. Step #5: Warning: "$E!dElemenDt" not supported yet. Ignored. Step #5: Warning: "En" not supported yet. Ignored. Step #5: #32 pulse exec/s: 0 rss: 28Mb Step #5: Warning: "En" not supported yet. Ignored. Step #5: free(): invalid pointer Step #5: ==72== ERROR: libFuzzer: deadly signal Step #5: #0 0x558a910aab44 in __sanitizer_print_stack_trace /src/llvm-project/compiler-rt/lib/ubsan/ubsan_diag_standalone.cpp:31:3 Step #5: #1 0x558a9102a5c8 in fuzzer::PrintStackTrace() /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerUtil.cpp:210:5 Step #5: #2 0x558a9100d2f3 in fuzzer::Fuzzer::CrashCallback() /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:231:3 Step #5: #3 0x7f6e3ef1f41f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1441f) (BuildId: 9a65bb469e45a1c6fbcffae5b82a2fd7a69eb479) Step #5: #4 0x7f6e3ed1900a in raise (/lib/x86_64-linux-gnu/libc.so.6+0x4300a) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #5 0x7f6e3ecf8858 in abort (/lib/x86_64-linux-gnu/libc.so.6+0x22858) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #6 0x7f6e3ed6326d (/lib/x86_64-linux-gnu/libc.so.6+0x8d26d) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #7 0x7f6e3ed6b2fb (/lib/x86_64-linux-gnu/libc.so.6+0x952fb) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #8 0x7f6e3ed6cb2b (/lib/x86_64-linux-gnu/libc.so.6+0x96b2b) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #9 0x558a910b6291 in std::__1::vector>::__append(unsigned long) /usr/local/bin/../include/c++/v1/vector:1165:5 Step #5: #10 0x558a910b00f9 in resize /usr/local/bin/../include/c++/v1/vector:1981:15 Step #5: #11 0x558a910b00f9 in igl::MshLoader::parse_nodes(std::__1::basic_ifstream>&) /src/libigl/include/igl/MshLoader.cpp:120:13 Step #5: #12 0x558a910af632 in igl::MshLoader::MshLoader(std::__1::basic_string, std::__1::allocator> const&) /src/libigl/include/igl/MshLoader.cpp:93:13 Step #5: #13 0x558a910ac0ab in LLVMFuzzerTestOneInput /src/igl_fuzzer.cpp:32:21 Step #5: #14 0x558a9100e810 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:614:13 Step #5: #15 0x558a91018129 in fuzzer::Fuzzer::CrashResistantMergeInternalStep(std::__Fuzzer::basic_string, std::__Fuzzer::allocator> const&, bool) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMerge.cpp:239:5 Step #5: #16 0x558a90ffe8b0 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:887:8 Step #5: #17 0x558a9102ae32 in main /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20:10 Step #5: #18 0x7f6e3ecfa082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #19 0x558a90fefa7d in _start (out/libfuzzer-coverage-x86_64/igl_fuzzer+0x29a7d) Step #5: Step #5: DEDUP_TOKEN: __sanitizer_print_stack_trace--fuzzer::PrintStackTrace()--fuzzer::Fuzzer::CrashCallback() Step #5: NOTE: libFuzzer has rudimentary signal handlers. Step #5: Combine libFuzzer with AddressSanitizer or similar for better crash reports. Step #5: SUMMARY: libFuzzer: deadly signal Step #5: MS: 0 ; base unit: 0000000000000000000000000000000000000000 Step #5: 0x24,0x4d,0x65,0x73,0x68,0x46,0x6f,0x72,0x6d,0x61,0x74,0xa,0x32,0xa,0x36,0xa,0x38,0x24,0x45,0x6e,0x64,0x4d,0x65,0x73,0x68,0x46,0x6f,0x72,0x6d,0x61,0x74,0xd,0x24,0x4e,0x6f,0x64,0x65,0x73,0xc,0x31,0xa,0x31,0xa,0x30,0xa,0x33,0xa,0x30,0x24,0x45,0x6e,0x64,0x4e,0x6f,0x64,0x65,0x73,0xd,0x24,0x4e,0x6f,0x64,0x65,0x73,0xc,0x31,0xa,0x31,0xa,0x30,0xa,0x33,0xa,0x30,0x24,0x45,0x6e,0x64,0x4e,0x6f,0x64,0x65,0x73,0xd,0x24,0x4e,0x6f,0x64,0x65,0x73,0xc,0x31,0xa,0x30,0xa,0x30,0xa,0x33,0xa,0x30,0x24,0x45,0x6e,0x64,0x4e,0x6f,0x64,0x65,0x73,0xd,0x24,0x4e,0x6f,0x64,0x65,0x73,0xa,0x32, Step #5: $MeshFormat\0122\0126\0128$EndMeshFormat\015$Nodes\0141\0121\0120\0123\0120$EndNodes\015$Nodes\0141\0121\0120\0123\0120$EndNodes\015$Nodes\0141\0120\0120\0123\0120$EndNodes\015$Nodes\0122 Step #5: artifact_prefix='./'; Test unit written to ./crash-d57750b101f11ab67a9ca2b88206e32a97a9761f Step #5: Base64: JE1lc2hGb3JtYXQKMgo2CjgkRW5kTWVzaEZvcm1hdA0kTm9kZXMMMQoxCjAKMwowJEVuZE5vZGVzDSROb2RlcwwxCjEKMAozCjAkRW5kTm9kZXMNJE5vZGVzDDEKMAowCjMKMCRFbmROb2Rlcw0kTm9kZXMKMg== Step #5: MERGE-OUTER: attempt 10 Step #5: INFO: Running with entropic power schedule (0xFF, 100). Step #5: INFO: Seed: 2105416213 Step #5: INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes Step #5: MERGE-INNER: using the control file '/tmp/libFuzzerTemp.Merge39.txt' Step #5: MERGE-INNER: '/corpus/igl_fuzzer/regressions/d57750b101f11ab67a9ca2b88206e32a97a9761f' caused a failure at the previous merge step Step #5: MERGE-INNER: 2602 total files; 1855 processed earlier; will process 747 files now Step #5: Warning: "0" not supported yet. Ignored. Step #5: #1 pulse exec/s: 0 rss: 30Mb Step #5: #2 pulse exec/s: 0 rss: 30Mb Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: #4 pulse exec/s: 0 rss: 30Mb Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "En" not supported yet. Ignored. Step #5: #8 pulse exec/s: 0 rss: 30Mb Step #5: Warning: "ElemFormat" not supported yet. Ignored. Step #5: Warning: "En" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "$MeshFeshatE$MeshFormat" not supported yet. Ignored. Step #5: Warning: "En" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "En" not supported yet. Ignored. Step #5: #16 pulse exec/s: 0 rss: 30Mb Step #5: Warning: "En" not supported yet. Ignored. Step #5: Warning: "En" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "" not supported yet. Ignored. Step #5: Warning: "5" not supported yet. Ignored. Step #5: Warning: "En" not supported yet. Ignored. Step #5: double free or corruption (out) Step #5: ==76== ERROR: libFuzzer: deadly signal Step #5: ==39== libFuzzer: run interrupted; exiting Step #5: ==76== libFuzzer: run interrupted; exiting Step #5: du: cannot access '/workspace/out/libfuzzer-coverage-x86_64/dumps/igl_fuzzer.*.profraw': No such file or directory Step #5: error: /workspace/out/libfuzzer-coverage-x86_64/dumps/*.profdata: No such file or directory Step #5: ******************************************************************************** Step #5: Code coverage report generation failed. Step #5: To reproduce, run: Step #5: python infra/helper.py build_image libigl Step #5: python infra/helper.py build_fuzzers --sanitizer coverage libigl Step #5: python infra/helper.py coverage libigl Step #5: ******************************************************************************** Finished Step #5 ERROR ERROR: build step 5 "gcr.io/oss-fuzz-base/base-runner" failed: step exited with non-zero status: 1