ninja: Entering directory `/chromium/src/out/coverage' [1/4] ACTION //media:media_webm_muxer_fuzzer.owners(//build/toolchain/linux:clang_x64) [2/4] STAMP obj/media/media_webm_muxer_fuzzer.owners.stamp [3/4] CXX obj/media/media_webm_muxer_fuzzer/webm_muxer_fuzzertest.o [4/4] LINK ./media_webm_muxer_fuzzer ++ date + echo '### Start /home/coverage-bot/scripts/run_single_fuzz_target.bash at Wed Jul 17 16:55:55 UTC 2019' ### Start /home/coverage-bot/scripts/run_single_fuzz_target.bash at Wed Jul 17 16:55:55 UTC 2019 + BUILD_DIR=/chromium/src/out/coverage + FUZZ_TARGET=media_webm_muxer_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/media_webm_muxer_fuzzer/ ++ tail -n 1 + CORPUS_ARCHIVE_REMOTE=gs://clusterfuzz-libfuzzer-backup/corpus/libfuzzer/media_webm_muxer_fuzzer/latest.zip + CORPUS_ARCHIVE_LOCAL=corpus/media_webm_muxer_fuzzer.zip + CORPUS_DIR_MAIN=corpus/media_webm_muxer_fuzzer + CORPUS_DIR_DUMMY=corpus/media_webm_muxer_fuzzer_dummy + mkdir -p corpus/media_webm_muxer_fuzzer corpus/media_webm_muxer_fuzzer_dummy + gsutil cp gs://clusterfuzz-libfuzzer-backup/corpus/libfuzzer/media_webm_muxer_fuzzer/latest.zip corpus/media_webm_muxer_fuzzer.zip Copying gs://clusterfuzz-libfuzzer-backup/corpus/libfuzzer/media_webm_muxer_fuzzer/latest.zip... / [0 files][ 0.0 B/774.1 KiB] / [1 files][774.1 KiB/774.1 KiB] Operation completed over 1 objects/774.1 KiB. + '[' 0 -eq 0 ']' + unzip -q corpus/media_webm_muxer_fuzzer.zip -d corpus/media_webm_muxer_fuzzer + rm corpus/media_webm_muxer_fuzzer.zip ++ seq 0 1 + for i in '$(seq 0 $RUN_RETRIES)' + [[ 0 -gt 0 ]] + rm -rf dumps/media_webm_muxer_fuzzer + mkdir -p dumps/media_webm_muxer_fuzzer + export LLVM_PROFILE_FILE=dumps/media_webm_muxer_fuzzer/dump.%1m.profraw + LLVM_PROFILE_FILE=dumps/media_webm_muxer_fuzzer/dump.%1m.profraw + timeout 1h /chromium/src/out/coverage/media_webm_muxer_fuzzer -merge=1 -timeout=60 -rss_limit_mb=4096 corpus/media_webm_muxer_fuzzer_dummy corpus/media_webm_muxer_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: 1588849394 MERGE-OUTER: 483 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: 1589038009 INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes MERGE-INNER: using the control file '/tmp/libFuzzerTemp.19906.txt' MERGE-INNER: 483 total files; 0 processed earlier; will process 483 files now #1 pulse exec/s: 0 rss: 63Mb #2 pulse exec/s: 0 rss: 63Mb #4 pulse exec/s: 0 rss: 63Mb #8 pulse exec/s: 0 rss: 63Mb #16 pulse exec/s: 0 rss: 63Mb #32 pulse exec/s: 0 rss: 63Mb #64 pulse exec/s: 0 rss: 63Mb #128 pulse exec/s: 0 rss: 63Mb #256 pulse exec/s: 0 rss: 63Mb #483 DONE exec/s: 30 rss: 75Mb MERGE-OUTER: succesfull in 1 attempt(s) MERGE-OUTER: the control file has 49572 bytes MERGE-OUTER: consumed 0Mb (62Mb 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 media_webm_muxer_fuzzer profraw files into profdata: ' Merge of media_webm_muxer_fuzzer profraw files into profdata: + /chromium/src/third_party/llvm-build/Release+Asserts/bin/llvm-profdata merge -j=1 -sparse dumps/media_webm_muxer_fuzzer/dump.15031818756883735083_0.profraw -o dumps/media_webm_muxer_fuzzer/dump.profdata + '[' 0 -eq 0 ']' + echo SUCCESS SUCCESS + echo -n 'Generate summary data for media_webm_muxer_fuzzer for fuzzer stats: ' Generate summary data for media_webm_muxer_fuzzer for fuzzer stats: + /chromium/src/third_party/llvm-build/Release+Asserts/bin/llvm-cov export -summary-only -instr-profile=dumps/media_webm_muxer_fuzzer/dump.profdata /chromium/src/out/coverage/media_webm_muxer_fuzzer + '[' 0 -eq 0 ']' + echo SUCCESS SUCCESS + break + rm -f dumps/media_webm_muxer_fuzzer/dump.15031818756883735083_0.profraw + rm -rf corpus/media_webm_muxer_fuzzer corpus/media_webm_muxer_fuzzer_dummy + rm -rf crash-442de72314ca445702ecd796d5009cb3ee95ce75 crash-5d38d8655caf4fc8c86d91ba516e4ccfc28fd752 crash-b72bf0ba02a93d4ca8bbd42204e2ec0a4fbbc2fe 'oom-*' 'timeout-*' ++ date + echo '### End /home/coverage-bot/scripts/run_single_fuzz_target.bash at Wed Jul 17 16:57:37 UTC 2019' ### End /home/coverage-bot/scripts/run_single_fuzz_target.bash at Wed Jul 17 16:57:37 UTC 2019