Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.

Automatically adding ccs based on OWNERS file / target commit history.

If this is incorrect, please add ClusterFuzz-Wrong label.

Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/2603bb051e9b31802419a47bff03bb8ec7bb0641 (Only expect new data properties in ValueDeserializer.).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.

ClusterFuzz testcase 4934449349001216 appears to be flaky, updating reproducibility label.

Please ignore the last comment about testcase being unreproducible. The testcase is still reproducible. This happened due to a code refactoring on ClusterFuzz side, and the underlying root cause is now fixed. Resetting the label back to Reproducible. Sorry about the inconvenience caused from these incorrect notifications.

ClusterFuzz has detected this issue as fixed in range 613955:613957.

Detailed report: https://clusterfuzz.com/testcase?key=4934449349001216

Fuzzer: libFuzzer_v8_serialized_script_value_fuzzer
Fuzz target binary: v8_serialized_script_value_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Ill
Crash Address: 0x55ab5cb646a7
Crash State:
  v8::internal::ValueDeserializer::ReadJSObjectProperties
  v8::internal::ValueDeserializer::ReadJSObject
  v8::internal::ValueDeserializer::ReadObjectInternal
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=609816:609826
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=613955:613957

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4934449349001216

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.