starting build "0e50db3c-7943-4e30-83cf-82931ae97463" 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 8.192kB 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: 8fbcbf53a4e0: Pulling fs layer Step #1: 0cefac2553f1: Pulling fs layer Step #1: 9497b68c874a: Pulling fs layer Step #1: 2a97cb3dcc4c: Pulling fs layer Step #1: 60b31369ad8f: Pulling fs layer Step #1: 5847d1847d18: Pulling fs layer Step #1: 8f20461fc7c2: Pulling fs layer Step #1: 4d82e0d035cc: Pulling fs layer Step #1: e8dfaee9590c: Pulling fs layer Step #1: c56a664ea751: Pulling fs layer Step #1: 99ec2a426bac: Pulling fs layer Step #1: f1b6a7886e7b: Pulling fs layer Step #1: 03d7d741b0df: Pulling fs layer Step #1: 1c8aca0428a7: Pulling fs layer Step #1: 30d0d3658364: Pulling fs layer Step #1: d2acd632fa33: Pulling fs layer Step #1: 0c2b459f8992: Pulling fs layer 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Pull complete Step #1: Digest: sha256:d42c2dfcf524fc5464851b045c7c4b52e2cb08bbeec1ce761a58abdc99ff1b92 Step #1: Status: Downloaded newer image for gcr.io/oss-fuzz-base/base-builder:latest Step #1: ---> 7c377ab2173e Step #1: Step 2/5 : RUN apt-get update && apt-get install -y wget make unzip git Step #1: ---> Running in 1e40bde9ae2a Step #1: Hit:1 http://security.ubuntu.com/ubuntu focal-security InRelease Step #1: Hit:2 http://archive.ubuntu.com/ubuntu focal InRelease Step #1: Get:3 http://archive.ubuntu.com/ubuntu focal-updates InRelease [128 kB] Step #1: Hit:4 http://archive.ubuntu.com/ubuntu focal-backports InRelease Step #1: Fetched 128 kB in 1s (228 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: git is already the newest version (1:2.25.1-1ubuntu3.13). Step #1: unzip is already the newest version (6.0-25ubuntu1.2). Step #1: unzip set to manually installed. Step #1: wget is already the newest version (1.20.3-1ubuntu2.1). Step #1: 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Step #1: Removing intermediate container 1e40bde9ae2a Step #1: ---> 01c487009f49 Step #1: Step 3/5 : RUN git clone --depth=1 https://github.com/IUPAC-InChI/InChI inchi Step #1: ---> Running in 2629b7956f1c Step #1: Cloning into 'inchi'... Step #1: Removing intermediate container 2629b7956f1c Step #1: ---> 418ad6d78008 Step #1: Step 4/5 : WORKDIR inchi Step #1: ---> Running in 62590ab1f132 Step #1: Removing intermediate container 62590ab1f132 Step #1: ---> 5d3024f95ad3 Step #1: Step 5/5 : COPY build.sh *_fuzzer.c $SRC/ Step #1: ---> c6be9d9c2458 Step #1: Successfully built c6be9d9c2458 Step #1: Successfully tagged gcr.io/oss-fuzz/inchi:latest Finished Step #1 Starting Step #2 - "srcmap" Step #2 - "srcmap": Already have image: gcr.io/oss-fuzz/inchi Step #2 - "srcmap": ++ tempfile Step #2 - "srcmap": + SRCMAP=/tmp/fileLS4JBO 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/inchi/.git Step #2 - "srcmap": + GIT_DIR=/src/inchi Step #2 - "srcmap": + cd /src/inchi Step #2 - "srcmap": ++ git config --get remote.origin.url Step #2 - "srcmap": + GIT_URL=https://github.com/IUPAC-InChI/InChI Step #2 - "srcmap": ++ git rev-parse HEAD Step #2 - "srcmap": + GIT_REV=6b1467d35fa535253356e012193c74c5a6cfc913 Step #2 - "srcmap": + jq_inplace /tmp/fileLS4JBO '."/src/inchi" = { type: "git", url: "https://github.com/IUPAC-InChI/InChI", rev: "6b1467d35fa535253356e012193c74c5a6cfc913" }' Step #2 - "srcmap": ++ tempfile Step #2 - "srcmap": + F=/tmp/fileah2uob Step #2 - "srcmap": + cat /tmp/fileLS4JBO Step #2 - "srcmap": + jq '."/src/inchi" = { type: "git", url: "https://github.com/IUPAC-InChI/InChI", rev: "6b1467d35fa535253356e012193c74c5a6cfc913" }' Step #2 - "srcmap": + mv /tmp/fileah2uob /tmp/fileLS4JBO 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/fileLS4JBO Step #2 - "srcmap": + rm /tmp/fileLS4JBO Step #2 - "srcmap": { Step #2 - "srcmap": "/src/inchi": { Step #2 - "srcmap": "type": "git", Step #2 - "srcmap": "url": "https://github.com/IUPAC-InChI/InChI", Step #2 - "srcmap": "rev": "6b1467d35fa535253356e012193c74c5a6cfc913" 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": + cd INCHI-1-SRC 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 -Wno-everything -DTARGET_API_LIB -DCOMPILE_ANSI_ONLY -ansi -c INCHI_BASE/src/bcf_s.c INCHI_BASE/src/ichi_bns.c INCHI_BASE/src/ichi_io.c INCHI_BASE/src/ichican2.c INCHI_BASE/src/ichicano.c INCHI_BASE/src/ichicans.c INCHI_BASE/src/ichierr.c INCHI_BASE/src/ichiisot.c INCHI_BASE/src/ichimak2.c INCHI_BASE/src/ichimake.c INCHI_BASE/src/ichimap1.c INCHI_BASE/src/ichimap2.c INCHI_BASE/src/ichimap4.c INCHI_BASE/src/ichinorm.c INCHI_BASE/src/ichiparm.c INCHI_BASE/src/ichiprt1.c INCHI_BASE/src/ichiprt2.c INCHI_BASE/src/ichiprt3.c INCHI_BASE/src/ichiqueu.c INCHI_BASE/src/ichiread.c INCHI_BASE/src/ichiring.c INCHI_BASE/src/ichirvr1.c INCHI_BASE/src/ichirvr2.c INCHI_BASE/src/ichirvr3.c INCHI_BASE/src/ichirvr4.c INCHI_BASE/src/ichirvr5.c INCHI_BASE/src/ichirvr6.c INCHI_BASE/src/ichirvr7.c INCHI_BASE/src/ichisort.c INCHI_BASE/src/ichister.c INCHI_BASE/src/ichitaut.c INCHI_BASE/src/ikey_base26.c INCHI_BASE/src/ikey_dll.c INCHI_BASE/src/inchi_gui.c INCHI_BASE/src/mol2atom.c INCHI_BASE/src/mol_fmt1.c INCHI_BASE/src/mol_fmt2.c INCHI_BASE/src/mol_fmt3.c INCHI_BASE/src/mol_fmt4.c INCHI_BASE/src/readinch.c INCHI_BASE/src/runichi.c INCHI_BASE/src/runichi2.c INCHI_BASE/src/runichi3.c INCHI_BASE/src/runichi4.c INCHI_BASE/src/sha2.c INCHI_BASE/src/strutil.c INCHI_BASE/src/util.c INCHI_API/libinchi/src/ichilnct.c INCHI_API/libinchi/src/inchi_dll.c INCHI_API/libinchi/src/inchi_dll_a.c INCHI_API/libinchi/src/inchi_dll_a2.c INCHI_API/libinchi/src/inchi_dll_b.c INCHI_API/libinchi/src/inchi_dll_main.c INCHI_API/libinchi/src/ixa/ixa_builder.c INCHI_API/libinchi/src/ixa/ixa_inchikey_builder.c INCHI_API/libinchi/src/ixa/ixa_mol.c INCHI_API/libinchi/src/ixa/ixa_read_inchi.c INCHI_API/libinchi/src/ixa/ixa_read_mol.c INCHI_API/libinchi/src/ixa/ixa_status.c Step #3 - "compile-libfuzzer-coverage-x86_64": + ar rcs /work/libinchi.a bcf_s.o ichi_bns.o ichi_io.o ichican2.o ichicano.o ichicans.o ichierr.o ichiisot.o ichilnct.o ichimak2.o ichimake.o ichimap1.o ichimap2.o ichimap4.o ichinorm.o ichiparm.o ichiprt1.o ichiprt2.o ichiprt3.o ichiqueu.o ichiread.o ichiring.o ichirvr1.o ichirvr2.o ichirvr3.o ichirvr4.o ichirvr5.o ichirvr6.o ichirvr7.o ichisort.o ichister.o ichitaut.o ikey_base26.o ikey_dll.o inchi_dll.o inchi_dll_a.o inchi_dll_a2.o inchi_dll_b.o inchi_dll_main.o inchi_gui.o ixa_builder.o ixa_inchikey_builder.o ixa_mol.o ixa_read_inchi.o ixa_read_mol.o ixa_status.o mol2atom.o mol_fmt1.o mol_fmt2.o mol_fmt3.o mol_fmt4.o readinch.o runichi.o runichi2.o runichi3.o runichi4.o sha2.o strutil.o util.o Step #3 - "compile-libfuzzer-coverage-x86_64": + for fuzzer in $SRC/*_fuzzer.c Step #3 - "compile-libfuzzer-coverage-x86_64": ++ basename -s .c /src/inchi_input_fuzzer.c Step #3 - "compile-libfuzzer-coverage-x86_64": + fuzzer_basename=inchi_input_fuzzer 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 -I INCHI_BASE/src/ -I INCHI_API/libinchi/src/ -I INCHI_API/libinchi/src/ixa/ /src/inchi_input_fuzzer.c -c -o inchi_input_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++ inchi_input_fuzzer.o -o /workspace/out/libfuzzer-coverage-x86_64/inchi_input_fuzzer -fsanitize=fuzzer /work/libinchi.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: 8fbcbf53a4e0: Already exists Step #4: 0cefac2553f1: Already exists Step #4: ee0bd9a22eea: Pulling fs layer Step #4: 130d25f83adf: Pulling fs layer Step #4: f0264da68732: Pulling fs layer Step #4: 5814f959d749: Pulling fs layer Step #4: 7ead214ec6f8: Pulling fs layer Step #4: 1bb2940da840: Pulling fs layer Step #4: e19785e9b2c6: Pulling fs layer Step #4: 7b0133017c68: Pulling fs layer Step #4: 00bfbd2ee689: Pulling fs layer Step #4: c3db59c793f3: Pulling fs layer Step #4: d086feb0d1ad: Pulling fs layer Step #4: 985b0d452b72: Pulling fs layer Step #4: 4f8d69fba4e3: Pulling fs layer Step #4: 2832d7575ad0: Pulling fs layer Step #4: c9ccffaa82c8: Pulling fs layer Step #4: 4e3f7874f902: Pulling fs layer Step #4: 6961b38d59d4: Pulling fs layer Step #4: c3db59c793f3: Waiting Step #4: 7ead214ec6f8: Waiting Step #4: d086feb0d1ad: Waiting Step #4: 985b0d452b72: Waiting Step #4: 1bb2940da840: Waiting Step #4: 4f8d69fba4e3: Waiting Step #4: e19785e9b2c6: Waiting Step #4: 2832d7575ad0: Waiting Step #4: 7b0133017c68: Waiting Step #4: 00bfbd2ee689: Waiting Step #4: c9ccffaa82c8: Waiting Step #4: 4e3f7874f902: Waiting Step #4: 5814f959d749: Waiting Step #4: 6961b38d59d4: Waiting Step #4: f0264da68732: Download complete Step #4: ee0bd9a22eea: Download complete Step #4: 130d25f83adf: Verifying Checksum Step #4: 130d25f83adf: Download complete Step #4: 7ead214ec6f8: Verifying Checksum Step #4: 7ead214ec6f8: Download complete Step #4: ee0bd9a22eea: Pull complete Step #4: 1bb2940da840: Verifying Checksum Step #4: 1bb2940da840: Download complete Step #4: e19785e9b2c6: Verifying Checksum Step #4: e19785e9b2c6: Download complete Step #4: 00bfbd2ee689: Verifying Checksum Step #4: 00bfbd2ee689: Download complete Step #4: 130d25f83adf: Pull complete Step #4: f0264da68732: Pull complete Step #4: 7b0133017c68: Verifying Checksum Step #4: 7b0133017c68: Download complete Step #4: d086feb0d1ad: Verifying Checksum Step #4: d086feb0d1ad: Download complete Step #4: 985b0d452b72: Download complete Step #4: 5814f959d749: Verifying Checksum Step #4: 5814f959d749: Download complete Step #4: 4f8d69fba4e3: Verifying Checksum Step #4: 4f8d69fba4e3: Download complete Step #4: 2832d7575ad0: Verifying Checksum Step #4: 2832d7575ad0: Download complete Step #4: c9ccffaa82c8: Verifying Checksum Step #4: c9ccffaa82c8: Download complete Step #4: 4e3f7874f902: Verifying Checksum Step #4: 4e3f7874f902: Download complete Step #4: 6961b38d59d4: Verifying Checksum Step #4: 6961b38d59d4: Download complete Step #4: c3db59c793f3: Verifying Checksum Step #4: c3db59c793f3: Download complete Step #4: 5814f959d749: Pull complete Step #4: 7ead214ec6f8: Pull complete Step #4: 1bb2940da840: Pull complete Step #4: e19785e9b2c6: Pull complete Step #4: 7b0133017c68: Pull complete Step #4: 00bfbd2ee689: Pull complete Step #4: c3db59c793f3: Pull complete Step #4: d086feb0d1ad: Pull complete Step #4: 985b0d452b72: Pull complete Step #4: 4f8d69fba4e3: Pull complete Step #4: 2832d7575ad0: Pull complete Step #4: c9ccffaa82c8: Pull complete Step #4: 4e3f7874f902: Pull complete Step #4: 6961b38d59d4: Pull complete Step #4: Digest: sha256:a7e4071f89ac8faa29e6011d41f34814d55cc50247e64438a27275243b7c2a62 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 inchi_input_fuzzer Step #5: Error occured while running inchi_input_fuzzer: Step #5: INFO: Running with entropic power schedule (0xFF, 100). Step #5: INFO: Seed: 4115766713 Step #5: MERGE-OUTER: 9646 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: 4115814156 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: 9646 total files; 0 processed earlier; will process 9646 files now Step #5: #1 pulse exec/s: 0 rss: 31Mb Step #5: #2 pulse exec/s: 0 rss: 31Mb Step #5: #4 pulse exec/s: 0 rss: 31Mb Step #5: #8 pulse exec/s: 0 rss: 33Mb Step #5: #16 pulse exec/s: 0 rss: 33Mb Step #5: #32 pulse exec/s: 0 rss: 33Mb Step #5: #64 pulse exec/s: 0 rss: 33Mb Step #5: #128 pulse exec/s: 0 rss: 33Mb Step #5: #256 pulse exec/s: 0 rss: 35Mb Step #5: #512 pulse exec/s: 128 rss: 56Mb Step #5: #1024 pulse exec/s: 73 rss: 65Mb Step #5: #2048 pulse exec/s: 55 rss: 66Mb Step #5: free(): invalid pointer Step #5: ==42== ERROR: libFuzzer: deadly signal Step #5: #0 0x559bdb1b3e14 in __sanitizer_print_stack_trace /src/llvm-project/compiler-rt/lib/ubsan/ubsan_diag_standalone.cpp:31:3 Step #5: #1 0x559bdb133898 in fuzzer::PrintStackTrace() /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerUtil.cpp:210:5 Step #5: #2 0x559bdb1165c3 in fuzzer::Fuzzer::CrashCallback() /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:231:3 Step #5: #3 0x7f41f8d1f41f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1441f) (BuildId: 9a65bb469e45a1c6fbcffae5b82a2fd7a69eb479) Step #5: #4 0x7f41f8b1900a in raise (/lib/x86_64-linux-gnu/libc.so.6+0x4300a) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #5 0x7f41f8af8858 in abort (/lib/x86_64-linux-gnu/libc.so.6+0x22858) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #6 0x7f41f8b6326d (/lib/x86_64-linux-gnu/libc.so.6+0x8d26d) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #7 0x7f41f8b6b2fb (/lib/x86_64-linux-gnu/libc.so.6+0x952fb) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #8 0x7f41f8b6cb2b (/lib/x86_64-linux-gnu/libc.so.6+0x96b2b) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #9 0x559bdb2ae161 in free_t_group_info /src/inchi/INCHI-1-SRC/INCHI_BASE/src/ichitaut.c:6342:13 Step #5: #10 0x559bdb2321d9 in Create_INChI /src/inchi/INCHI-1-SRC/INCHI_BASE/src/ichimake.c:4534:9 Step #5: #11 0x559bdb1d208c in CreateOneComponentINChI /src/inchi/INCHI-1-SRC/INCHI_BASE/src/runichi.c:1840:14 Step #5: #12 0x559bdb1d1322 in CreateOneStructureINChI /src/inchi/INCHI-1-SRC/INCHI_BASE/src/runichi.c:1411:16 Step #5: #13 0x559bdb1cf9cc in ProcessOneStructure /src/inchi/INCHI-1-SRC/INCHI_BASE/src/runichi.c:325:17 Step #5: #14 0x559bdb2d426a in MakeInChIOutOfStrFromINChI2 /src/inchi/INCHI-1-SRC/INCHI_BASE/src/ichirvr1.c:5816:11 Step #5: #15 0x559bdb2c13cd in OneInChI2Atom /src/inchi/INCHI-1-SRC/INCHI_BASE/src/ichirvr4.c:3555:15 Step #5: #16 0x559bdb28db8d in InChI2Atom /src/inchi/INCHI-1-SRC/INCHI_BASE/src/ichirvr7.c:230:11 Step #5: #17 0x559bdb28f045 in AllInchiToStructure /src/inchi/INCHI-1-SRC/INCHI_BASE/src/ichirvr7.c:1147:23 Step #5: #18 0x559bdb27b9c5 in ConvertInChI2Struct /src/inchi/INCHI-1-SRC/INCHI_BASE/src/ichiread.c:11310:11 Step #5: #19 0x559bdb275791 in ReadWriteInChI /src/inchi/INCHI-1-SRC/INCHI_BASE/src/ichiread.c:1055:23 Step #5: #20 0x559bdb1bae34 in GetStructFromINCHIEx /src/inchi/INCHI-1-SRC/INCHI_API/libinchi/src/inchi_dll.c:2695:16 Step #5: #21 0x559bdb1ba875 in GetStructFromINCHI /src/inchi/INCHI-1-SRC/INCHI_API/libinchi/src/inchi_dll.c:2850:11 Step #5: #22 0x559bdb1b5196 in LLVMFuzzerTestOneInput /src/inchi_input_fuzzer.c:49:3 Step #5: #23 0x559bdb117ae0 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:614:13 Step #5: #24 0x559bdb1213f9 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: #25 0x559bdb107b80 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:887:8 Step #5: #26 0x559bdb134102 in main /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20:10 Step #5: #27 0x7f41f8afa082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #28 0x559bdb0f8d4d in _start (out/libfuzzer-coverage-x86_64/inchi_input_fuzzer+0x21d4d) 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: 0x49,0x6e,0x43,0x68,0x49,0x3d,0x31,0x2f,0x48,0x2f,0x71,0x2b,0x31,0x2f,0x69,0x31,0x2b,0x32,0x32,0x32, Step #5: InChI=1/H/q+1/i1+222 Step #5: artifact_prefix='./'; Test unit written to ./crash-20554fecaae977209f88b0a339007fc96dccb7b7 Step #5: Base64: SW5DaEk9MS9IL3ErMS9pMSsyMjI= Step #5: MERGE-OUTER: attempt 2 Step #5: INFO: Running with entropic power schedule (0xFF, 100). Step #5: INFO: Seed: 4161906868 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/inchi_input_fuzzer/regressions/20554fecaae977209f88b0a339007fc96dccb7b7' caused a failure at the previous merge step Step #5: MERGE-INNER: 9646 total files; 2992 processed earlier; will process 6654 files now Step #5: #1 pulse exec/s: 0 rss: 32Mb Step #5: #2 pulse exec/s: 0 rss: 32Mb Step #5: #4 pulse exec/s: 0 rss: 32Mb Step #5: #8 pulse exec/s: 0 rss: 33Mb Step #5: #16 pulse exec/s: 0 rss: 33Mb Step #5: #32 pulse exec/s: 0 rss: 33Mb Step #5: #64 pulse exec/s: 0 rss: 33Mb Step #5: #128 pulse exec/s: 0 rss: 33Mb Step #5: #256 pulse exec/s: 0 rss: 34Mb Step #5: #512 pulse exec/s: 256 rss: 48Mb Step #5: malloc(): invalid next->prev_inuse (unsorted) Step #5: ==46== ERROR: libFuzzer: deadly signal Step #5: ==46== libFuzzer: run interrupted; exiting Step #5: ==39== libFuzzer: run interrupted; exiting Step #5: du: cannot access '/workspace/out/libfuzzer-coverage-x86_64/dumps/inchi_input_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 inchi Step #5: python infra/helper.py build_fuzzers --sanitizer coverage inchi Step #5: python infra/helper.py coverage inchi 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