starting build "147eeb26-e4d7-450b-a60b-4844981e7c1b" 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: 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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Pull complete Step #1: f97e0fb3e819: Pull complete Step #1: Digest: 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 wget make unzip git Step #1: ---> Running in 8de43a164a85 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 (123 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 8de43a164a85 Step #1: ---> b05da3206614 Step #1: Step 3/5 : RUN git clone --depth=1 https://github.com/IUPAC-InChI/InChI inchi Step #1: ---> Running in 16ef83b89ee8 Step #1: Cloning into 'inchi'... Step #1: Removing intermediate container 16ef83b89ee8 Step #1: ---> 14a5942dd200 Step #1: Step 4/5 : WORKDIR inchi Step #1: ---> Running in 4bf7b7cfbde8 Step #1: Removing intermediate container 4bf7b7cfbde8 Step #1: ---> 3c8d8b3a2ff5 Step #1: Step 5/5 : COPY build.sh *_fuzzer.c $SRC/ Step #1: ---> dc68d2a2331e Step #1: Successfully built dc68d2a2331e 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/file9n9U9O 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=84773394f6b5e249747bc48c24372244b586909f Step #2 - "srcmap": + jq_inplace /tmp/file9n9U9O '."/src/inchi" = { type: "git", url: "https://github.com/IUPAC-InChI/InChI", rev: "84773394f6b5e249747bc48c24372244b586909f" }' Step #2 - "srcmap": ++ tempfile Step #2 - "srcmap": + F=/tmp/filereNJab Step #2 - "srcmap": + cat /tmp/file9n9U9O Step #2 - "srcmap": + jq '."/src/inchi" = { type: "git", url: "https://github.com/IUPAC-InChI/InChI", rev: "84773394f6b5e249747bc48c24372244b586909f" }' Step #2 - "srcmap": + mv /tmp/filereNJab /tmp/file9n9U9O 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/file9n9U9O Step #2 - "srcmap": + rm /tmp/file9n9U9O 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": "84773394f6b5e249747bc48c24372244b586909f" 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: 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: 5b25d2c94427: Waiting Step #4: 6a857bbda8a0: Pulling fs layer Step #4: a70462462a24: Pulling fs layer Step #4: d2a50f9fb1f3: Waiting Step #4: 2a0c7f3b0701: Pulling fs layer Step #4: 8632b0bd8e7d: Waiting Step #4: d948d546ccc6: Waiting Step #4: 0ad7fe872fbd: Waiting Step #4: a3f08180fccf: Waiting Step #4: 6a857bbda8a0: Waiting Step #4: a70462462a24: Waiting Step #4: 5368468cae7f: Waiting Step #4: 2a0c7f3b0701: Waiting Step #4: b7e426295cd7: Waiting Step #4: ac5a534aec8b: Waiting Step #4: 3c2efcf61031: Waiting Step #4: 367f9bb09834: Waiting Step #4: e31f3b260b9e: Verifying Checksum Step #4: e31f3b260b9e: Download complete Step #4: 13e3034c244d: Verifying Checksum Step #4: 13e3034c244d: Download complete Step #4: dec64d51f794: Verifying Checksum Step #4: dec64d51f794: Download complete Step #4: 5b25d2c94427: Verifying Checksum Step #4: 5b25d2c94427: Download complete Step #4: 13e3034c244d: Pull complete Step #4: d2a50f9fb1f3: Verifying Checksum Step #4: d2a50f9fb1f3: Download complete Step #4: 8632b0bd8e7d: Download complete Step #4: dec64d51f794: Pull complete Step #4: 3c2efcf61031: Verifying Checksum Step #4: 3c2efcf61031: Download complete Step #4: e31f3b260b9e: Pull complete Step #4: 5368468cae7f: Verifying Checksum Step #4: 5368468cae7f: Download complete Step #4: b7e426295cd7: Verifying Checksum Step #4: b7e426295cd7: Download complete Step #4: 367f9bb09834: Verifying Checksum Step #4: 367f9bb09834: Download complete 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: a70462462a24: Verifying Checksum Step #4: a70462462a24: Download complete Step #4: ac5a534aec8b: Verifying Checksum Step #4: ac5a534aec8b: 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 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: 3110736852 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: 3110784058 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 0x5587ad303e14 in __sanitizer_print_stack_trace /src/llvm-project/compiler-rt/lib/ubsan/ubsan_diag_standalone.cpp:31:3 Step #5: #1 0x5587ad283898 in fuzzer::PrintStackTrace() /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerUtil.cpp:210:5 Step #5: #2 0x5587ad2665c3 in fuzzer::Fuzzer::CrashCallback() /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:231:3 Step #5: #3 0x7fb64fe8741f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1441f) (BuildId: 9a65bb469e45a1c6fbcffae5b82a2fd7a69eb479) Step #5: #4 0x7fb64fc8100a in raise (/lib/x86_64-linux-gnu/libc.so.6+0x4300a) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #5 0x7fb64fc60858 in abort (/lib/x86_64-linux-gnu/libc.so.6+0x22858) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #6 0x7fb64fccb26d (/lib/x86_64-linux-gnu/libc.so.6+0x8d26d) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #7 0x7fb64fcd32fb (/lib/x86_64-linux-gnu/libc.so.6+0x952fb) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #8 0x7fb64fcd4b2b (/lib/x86_64-linux-gnu/libc.so.6+0x96b2b) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #9 0x5587ad3fe161 in free_t_group_info /src/inchi/INCHI-1-SRC/INCHI_BASE/src/ichitaut.c:6342:13 Step #5: #10 0x5587ad3821d9 in Create_INChI /src/inchi/INCHI-1-SRC/INCHI_BASE/src/ichimake.c:4534:9 Step #5: #11 0x5587ad32208c in CreateOneComponentINChI /src/inchi/INCHI-1-SRC/INCHI_BASE/src/runichi.c:1840:14 Step #5: #12 0x5587ad321322 in CreateOneStructureINChI /src/inchi/INCHI-1-SRC/INCHI_BASE/src/runichi.c:1411:16 Step #5: #13 0x5587ad31f9cc in ProcessOneStructure /src/inchi/INCHI-1-SRC/INCHI_BASE/src/runichi.c:325:17 Step #5: #14 0x5587ad42426a in MakeInChIOutOfStrFromINChI2 /src/inchi/INCHI-1-SRC/INCHI_BASE/src/ichirvr1.c:5816:11 Step #5: #15 0x5587ad4113cd in OneInChI2Atom /src/inchi/INCHI-1-SRC/INCHI_BASE/src/ichirvr4.c:3555:15 Step #5: #16 0x5587ad3ddb8d in InChI2Atom /src/inchi/INCHI-1-SRC/INCHI_BASE/src/ichirvr7.c:230:11 Step #5: #17 0x5587ad3df045 in AllInchiToStructure /src/inchi/INCHI-1-SRC/INCHI_BASE/src/ichirvr7.c:1147:23 Step #5: #18 0x5587ad3cb9c5 in ConvertInChI2Struct /src/inchi/INCHI-1-SRC/INCHI_BASE/src/ichiread.c:11310:11 Step #5: #19 0x5587ad3c5791 in ReadWriteInChI /src/inchi/INCHI-1-SRC/INCHI_BASE/src/ichiread.c:1055:23 Step #5: #20 0x5587ad30ae34 in GetStructFromINCHIEx /src/inchi/INCHI-1-SRC/INCHI_API/libinchi/src/inchi_dll.c:2695:16 Step #5: #21 0x5587ad30a875 in GetStructFromINCHI /src/inchi/INCHI-1-SRC/INCHI_API/libinchi/src/inchi_dll.c:2850:11 Step #5: #22 0x5587ad305196 in LLVMFuzzerTestOneInput /src/inchi_input_fuzzer.c:49:3 Step #5: #23 0x5587ad267ae0 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:614:13 Step #5: #24 0x5587ad2713f9 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 0x5587ad257b80 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 0x5587ad284102 in main /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20:10 Step #5: #27 0x7fb64fc62082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082) (BuildId: 0702430aef5fa3dda43986563e9ffcc47efbd75e) Step #5: #28 0x5587ad248d4d 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: 3156597552 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: ==39== libFuzzer: run interrupted; exiting Step #5: ==46== 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