Hey Adam! I think you are working the similar  issue 618788  already. Maybe this one is interesting for you. Feel free to throw it back on the triage list if this is unrelated to what you are doing. Thanks!

ClusterFuzz has detected this testcase as flaky and is unable to reproduce it in the original crash revision. Skipping fixed testing check and marking it as potentially fixed.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4580847525298176

Fuzzer: mbarbella_js_mutation
Job Type: windows_asan_d8
Platform Id: windows

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !array->HasFixedTypedArrayElements() in runtime-array.cc
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=windows_asan_d8&range=399746:399780

Minimized Testcase (0.35 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94il0PhWqK-zillPgYnL8Tq_YmvZepvLkd3L_xFP7jS0NU42gjUlrgFLz1BDL5fU422FBGrsihM-bdKK72VbB17_IrvDnb_WhcvYMhMIBX2eYaXpWv4V8GNSTKys5T4f_rdf1hY18wigzD6bj8xACk1kbFkfA

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

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

Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

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