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 suspected regression changelists:

Mark WeakMaps concurrently by dinfuehr@google.com - https://chromium.googlesource.com/v8/v8/+/eb5d449b6051141b83f9281282fc5f9720b1289f

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label.

ClusterFuzz has detected this issue as fixed in range 53660:53661.

Detailed report: https://clusterfuzz.com/testcase?key=6564842249650176

Fuzzer: v8_builtins_generator
Job Type: linux_ubsan_vptr_d8
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x268697e013ac
Crash State:
  MarkBitFromIndex
  MarkBitFrom
  MarkBitFrom
  
Sanitizer: undefined (UBSAN)

Recommended Security Severity: Medium

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_d8&range=53640:53641
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_d8&range=53660:53661

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6564842249650176

See https://github.com/google/clusterfuzz-tools for more information.

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

This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot