ninja: Entering directory `/chromium/src/out/coverage' [1/7] ACTION //third_party/blink/renderer/core:html_preload_scanner_fuzzer_seed_corpus(//build/toolchain/linux:clang_x64) [2/7] STAMP obj/third_party/blink/renderer/core/html_preload_scanner_fuzzer_seed_corpus.stamp [3/7] ACTION //third_party/blink/renderer/core:html_preload_scanner_fuzzer.owners(//build/toolchain/linux:clang_x64) [4/7] STAMP obj/third_party/blink/renderer/core/html_preload_scanner_fuzzer.owners.stamp [5/7] STAMP obj/third_party/blink/renderer/core/html_preload_scanner_fuzzer.inputdeps.stamp [6/7] CXX obj/third_party/blink/renderer/core/html_preload_scanner_fuzzer/html_preload_scanner_fuzzer.o [7/7] LINK ./html_preload_scanner_fuzzer ++ date + echo '### Start /home/coverage-bot/scripts/run_single_fuzz_target.bash at Wed Jul 17 16:27:20 UTC 2019' ### Start /home/coverage-bot/scripts/run_single_fuzz_target.bash at Wed Jul 17 16:27:20 UTC 2019 + BUILD_DIR=/chromium/src/out/coverage + FUZZ_TARGET=html_preload_scanner_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/html_preload_scanner_fuzzer/ ++ tail -n 1 + CORPUS_ARCHIVE_REMOTE=gs://clusterfuzz-libfuzzer-backup/corpus/libfuzzer/html_preload_scanner_fuzzer/latest.zip + CORPUS_ARCHIVE_LOCAL=corpus/html_preload_scanner_fuzzer.zip + CORPUS_DIR_MAIN=corpus/html_preload_scanner_fuzzer + CORPUS_DIR_DUMMY=corpus/html_preload_scanner_fuzzer_dummy + mkdir -p corpus/html_preload_scanner_fuzzer corpus/html_preload_scanner_fuzzer_dummy + gsutil cp gs://clusterfuzz-libfuzzer-backup/corpus/libfuzzer/html_preload_scanner_fuzzer/latest.zip corpus/html_preload_scanner_fuzzer.zip Copying gs://clusterfuzz-libfuzzer-backup/corpus/libfuzzer/html_preload_scanner_fuzzer/latest.zip... / [0 files][ 0.0 B/ 10.3 MiB] - - [1 files][ 10.3 MiB/ 10.3 MiB] Operation completed over 1 objects/10.3 MiB. + '[' 0 -eq 0 ']' + unzip -q corpus/html_preload_scanner_fuzzer.zip -d corpus/html_preload_scanner_fuzzer + rm corpus/html_preload_scanner_fuzzer.zip ++ seq 0 1 + for i in '$(seq 0 $RUN_RETRIES)' + [[ 0 -gt 0 ]] + rm -rf dumps/html_preload_scanner_fuzzer + mkdir -p dumps/html_preload_scanner_fuzzer + export LLVM_PROFILE_FILE=dumps/html_preload_scanner_fuzzer/dump.%1m.profraw + LLVM_PROFILE_FILE=dumps/html_preload_scanner_fuzzer/dump.%1m.profraw + timeout 1h /chromium/src/out/coverage/html_preload_scanner_fuzzer -merge=1 -timeout=60 -rss_limit_mb=4096 corpus/html_preload_scanner_fuzzer_dummy corpus/html_preload_scanner_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: 4159964097 MERGE-OUTER: 21940 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: 4160137080 INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes MERGE-INNER: using the control file '/tmp/libFuzzerTemp.19304.txt' MERGE-INNER: 21940 total files; 0 processed earlier; will process 21940 files now #1 pulse exec/s: 0 rss: 287Mb #2 pulse exec/s: 0 rss: 287Mb #4 pulse exec/s: 0 rss: 287Mb #8 pulse exec/s: 0 rss: 287Mb #16 pulse exec/s: 0 rss: 287Mb #32 pulse exec/s: 0 rss: 287Mb #64 pulse exec/s: 0 rss: 287Mb #128 pulse exec/s: 0 rss: 289Mb #256 pulse exec/s: 0 rss: 289Mb #512 pulse exec/s: 0 rss: 290Mb #1024 pulse exec/s: 0 rss: 290Mb #2048 pulse exec/s: 0 rss: 292Mb #4096 pulse exec/s: 0 rss: 294Mb #8192 pulse exec/s: 0 rss: 296Mb #16384 pulse exec/s: 16384 rss: 299Mb ALARM: working on the last Unit for 61 seconds and the timeout value is 60 (use -timeout=N to change) MS: 0 ; base unit: 0000000000000000000000000000000000000000 artifact_prefix='./'; Test unit written to ./timeout-14132d76168e78df43e0e5138027da20e1803ab1 ==19339== ERROR: libFuzzer: timeout after 61 seconds SUMMARY: libFuzzer: timeout MERGE-OUTER: attempt 2 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: 144557430 INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes MERGE-INNER: using the control file '/tmp/libFuzzerTemp.19304.txt' MERGE-INNER: 'corpus/html_preload_scanner_fuzzer/14132d76168e78df43e0e5138027da20e1803ab1' caused a failure at the previous merge step MERGE-INNER: 21940 total files; 21710 processed earlier; will process 230 files now #1 pulse exec/s: 0 rss: 295Mb #2 pulse exec/s: 0 rss: 295Mb #4 pulse exec/s: 0 rss: 296Mb #8 pulse exec/s: 4 rss: 325Mb #16 pulse exec/s: 1 rss: 353Mb #32 pulse exec/s: 0 rss: 444Mb #64 pulse exec/s: 0 rss: 486Mb ALARM: working on the last Unit for 66 seconds and the timeout value is 60 (use -timeout=N to change) MS: 0 ; base unit: 0000000000000000000000000000000000000000 artifact_prefix='./'; Test unit written to ./timeout-54f312a4761eeed45d8b78979c3b579e4927e0c2 ==15523== ERROR: libFuzzer: timeout after 66 seconds SUMMARY: libFuzzer: timeout MERGE-OUTER: attempt 3 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: 641118890 INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes MERGE-INNER: using the control file '/tmp/libFuzzerTemp.19304.txt' MERGE-INNER: 'corpus/html_preload_scanner_fuzzer/54f312a4761eeed45d8b78979c3b579e4927e0c2' caused a failure at the previous merge step MERGE-INNER: 21940 total files; 21836 processed earlier; will process 104 files now #1 pulse exec/s: 0 rss: 301Mb #2 pulse exec/s: 0 rss: 304Mb #4 pulse exec/s: 4 rss: 304Mb #8 pulse exec/s: 8 rss: 304Mb #16 pulse exec/s: 2 rss: 376Mb #32 pulse exec/s: 1 rss: 404Mb #64 pulse exec/s: 0 rss: 627Mb #104 DONE exec/s: 0 rss: 627Mb MERGE-OUTER: succesfull in 3 attempt(s) MERGE-OUTER: the control file has 2440110 bytes MERGE-OUTER: consumed 1Mb (246Mb 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 html_preload_scanner_fuzzer profraw files into profdata: ' Merge of html_preload_scanner_fuzzer profraw files into profdata: + /chromium/src/third_party/llvm-build/Release+Asserts/bin/llvm-profdata merge -j=1 -sparse dumps/html_preload_scanner_fuzzer/dump.1767655795559557468_0.profraw -o dumps/html_preload_scanner_fuzzer/dump.profdata + '[' 0 -eq 0 ']' + echo SUCCESS SUCCESS + echo -n 'Generate summary data for html_preload_scanner_fuzzer for fuzzer stats: ' Generate summary data for html_preload_scanner_fuzzer for fuzzer stats: + /chromium/src/third_party/llvm-build/Release+Asserts/bin/llvm-cov export -summary-only -instr-profile=dumps/html_preload_scanner_fuzzer/dump.profdata /chromium/src/out/coverage/html_preload_scanner_fuzzer + '[' 0 -eq 0 ']' + echo SUCCESS SUCCESS + break + rm -f dumps/html_preload_scanner_fuzzer/dump.1767655795559557468_0.profraw + rm -rf corpus/html_preload_scanner_fuzzer corpus/html_preload_scanner_fuzzer_dummy + rm -rf crash-0f05c3c032126eed4194653b73a49ca92eeb525a crash-242dea8b4876cc2ce067c649604dfc380fe4e0f1 crash-404332ab30d991aeff4634423f4022c1db73ae66 crash-586017c6af620e8b8c1bc5c13a8028877fea6c04 'oom-*' 'timeout-*' ++ date + echo '### End /home/coverage-bot/scripts/run_single_fuzz_target.bash at Wed Jul 17 17:04:46 UTC 2019' ### End /home/coverage-bot/scripts/run_single_fuzz_target.bash at Wed Jul 17 17:04:46 UTC 2019