Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/c5c50e18600db409d13efff6a33ae65062de4fe1 ([builtins] Port WeakMap/WeakSet constructor to CSA).

If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.

peter.wm.wong@, sorry for the noise. We filed a bug against Monorail to avoid assigning issues to non project members.

ClusterFuzz has detected this issue as fixed in range 49396:49397.

Detailed report: https://clusterfuzz.com/testcase?key=5150595999858688

Fuzzer: ochang_js_fuzzer
Job Type: linux_d8_dbg
Platform Id: linux

Crash Type: DCHECK failure
Crash Address: 
Crash State:
  !heap->HasRecordedSlot( *object, HeapObject::RawField(*object, index.offset())) 
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_d8_dbg&range=49342:49343
Fixed: https://clusterfuzz.com/revisions?job=linux_d8_dbg&range=49396:49397

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5150595999858688

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.

ClusterFuzz testcase 5150595999858688 is verified as fixed, so closing issue as verified.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.

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