Same stack - probably same root problem.  Closing duplicate.  Feel free to change if they are not the same problem.

ClusterFuzz has detected this issue as fixed in range 439348:439355.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6349674442391552

Fuzzer: inferno_twister
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Float-cast-overflow
Crash Address: 
Crash State:
  v8::internal::JSReceiver::GetCreationContext
  v8::Object::CreationContext
  blink::ScriptPromisePropertyBase::resolveOrRejectInternal
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_chrome&range=435261:438085
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_chrome&range=439348:439355

Minimized Testcase (3.06 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97MzDgSmzrY6kQcVDwoK_1bF8LYnvJjqyVZxlDj9fHzuLXzkeJdZ3oKYnmVaGgjjkhPHHxf5l0DE0T2S0-f4g93-XTbIS7qPlabj2KYmHSyYQaDsxmHO7rwsqv3Y6BAoQ_G4hhk-k776ab7SRhVUzEHmuHT0Q?testcase_id=6349674442391552

Additional requirements: Requires HTTP

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.