ninja: Entering directory `/chromium/src/out/coverage' [1/4] ACTION //base:base_json_string_escape_fuzzer.owners(//build/toolchain/linux:clang_x64) [2/4] STAMP obj/base/base_json_string_escape_fuzzer.owners.stamp [3/4] CXX obj/base/base_json_string_escape_fuzzer/string_escape_fuzzer.o [4/4] LINK ./base_json_string_escape_fuzzer ++ date + echo '### Start /home/coverage-bot/scripts/run_single_fuzz_target.bash at Wed Jul 17 15:05:52 UTC 2019' ### Start /home/coverage-bot/scripts/run_single_fuzz_target.bash at Wed Jul 17 15:05:52 UTC 2019 + BUILD_DIR=/chromium/src/out/coverage + FUZZ_TARGET=base_json_string_escape_fuzzer + STATS_DIR=/chromium/src/fuzzer_stats + GCS_CORPUS_BACKUP_URL=gs://clusterfuzz-libfuzzer-backup/corpus/libfuzzer + GCS_CORPUS_URL=gs://clusterfuzz-corpus/libfuzzer + RUN_RETRIES=1 + LIBFUZZER_OPTIONS='-merge=1 -timeout=60 -rss_limit_mb=4096' + TIMEOUT=1h ++ gsutil ls gs://clusterfuzz-libfuzzer-backup/corpus/libfuzzer/base_json_string_escape_fuzzer/ ++ tail -n 1 + CORPUS_ARCHIVE_REMOTE=gs://clusterfuzz-libfuzzer-backup/corpus/libfuzzer/base_json_string_escape_fuzzer/latest.zip + CORPUS_ARCHIVE_LOCAL=corpus/base_json_string_escape_fuzzer.zip + CORPUS_DIR_MAIN=corpus/base_json_string_escape_fuzzer + CORPUS_DIR_DUMMY=corpus/base_json_string_escape_fuzzer_dummy + mkdir -p corpus/base_json_string_escape_fuzzer corpus/base_json_string_escape_fuzzer_dummy + gsutil cp gs://clusterfuzz-libfuzzer-backup/corpus/libfuzzer/base_json_string_escape_fuzzer/latest.zip corpus/base_json_string_escape_fuzzer.zip Copying gs://clusterfuzz-libfuzzer-backup/corpus/libfuzzer/base_json_string_escape_fuzzer/latest.zip... / [0 files][ 0.0 B/ 2.0 MiB] / [1 files][ 2.0 MiB/ 2.0 MiB] Operation completed over 1 objects/2.0 MiB. + '[' 0 -eq 0 ']' + unzip -q corpus/base_json_string_escape_fuzzer.zip -d corpus/base_json_string_escape_fuzzer + rm corpus/base_json_string_escape_fuzzer.zip ++ seq 0 1 + for i in '$(seq 0 $RUN_RETRIES)' + [[ 0 -gt 0 ]] + rm -rf dumps/base_json_string_escape_fuzzer + mkdir -p dumps/base_json_string_escape_fuzzer + export LLVM_PROFILE_FILE=dumps/base_json_string_escape_fuzzer/dump.%1m.profraw + LLVM_PROFILE_FILE=dumps/base_json_string_escape_fuzzer/dump.%1m.profraw + timeout 1h /chromium/src/out/coverage/base_json_string_escape_fuzzer -merge=1 -timeout=60 -rss_limit_mb=4096 corpus/base_json_string_escape_fuzzer_dummy corpus/base_json_string_escape_fuzzer WARNING: Failed to find function "__sanitizer_acquire_crash_state". WARNING: Failed to find function "__sanitizer_print_stack_trace". WARNING: Failed to find function "__sanitizer_set_death_callback". INFO: Seed: 3564786093 MERGE-OUTER: 930 files, 0 in the initial corpus MERGE-OUTER: attempt 1 WARNING: Failed to find function "__sanitizer_acquire_crash_state". WARNING: Failed to find function "__sanitizer_print_stack_trace". WARNING: Failed to find function "__sanitizer_set_death_callback". INFO: Seed: 3564812452 INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes MERGE-INNER: using the control file '/tmp/libFuzzerTemp.31649.txt' MERGE-INNER: 930 total files; 0 processed earlier; will process 930 files now #1 pulse exec/s: 0 rss: 27Mb #2 pulse exec/s: 0 rss: 27Mb #4 pulse exec/s: 0 rss: 27Mb #8 pulse exec/s: 0 rss: 27Mb #16 pulse exec/s: 0 rss: 27Mb #32 pulse exec/s: 0 rss: 27Mb #64 pulse exec/s: 0 rss: 27Mb #128 pulse exec/s: 0 rss: 27Mb #256 pulse exec/s: 0 rss: 27Mb #512 pulse exec/s: 0 rss: 27Mb #930 DONE exec/s: 155 rss: 37Mb MERGE-OUTER: succesfull in 1 attempt(s) MERGE-OUTER: the control file has 101180 bytes MERGE-OUTER: consumed 0Mb (27Mb rss) to parse the control file MERGE-OUTER: 0 new files with 0 new features added; 0 new coverage edges + '[' 0 -eq 0 ']' + echo SUCCESS SUCCESS + echo -n 'Merge of base_json_string_escape_fuzzer profraw files into profdata: ' Merge of base_json_string_escape_fuzzer profraw files into profdata: + /chromium/src/third_party/llvm-build/Release+Asserts/bin/llvm-profdata merge -j=1 -sparse dumps/base_json_string_escape_fuzzer/dump.8765330467209025716_0.profraw -o dumps/base_json_string_escape_fuzzer/dump.profdata + '[' 0 -eq 0 ']' + echo SUCCESS SUCCESS + echo -n 'Generate summary data for base_json_string_escape_fuzzer for fuzzer stats: ' Generate summary data for base_json_string_escape_fuzzer for fuzzer stats: + /chromium/src/third_party/llvm-build/Release+Asserts/bin/llvm-cov export -summary-only -instr-profile=dumps/base_json_string_escape_fuzzer/dump.profdata /chromium/src/out/coverage/base_json_string_escape_fuzzer + '[' 0 -eq 0 ']' + echo SUCCESS SUCCESS + break + rm -f dumps/base_json_string_escape_fuzzer/dump.8765330467209025716_0.profraw + rm -rf corpus/base_json_string_escape_fuzzer corpus/base_json_string_escape_fuzzer_dummy + rm -rf crash-1b44564f37d5c8188451b03998ac4b6e3bc52257 crash-1c876f85a619f2f2a04c22b72f1ae70a08616484 crash-4dcc2089b26d862bd572de02e2f8351abcfc7d33 crash-9d1a7c591e896b1e9edde4910dfcec75bf7d6ecf 'oom-*' 'timeout-*' ++ date + echo '### End /home/coverage-bot/scripts/run_single_fuzz_target.bash at Wed Jul 17 15:06:04 UTC 2019' ### End /home/coverage-bot/scripts/run_single_fuzz_target.bash at Wed Jul 17 15:06:04 UTC 2019