ClusterFuzz has detected this issue as fixed in range 446650:446721.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6349752603246592

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_ubsan_vptr_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  Encountered unaccounted use by #718 (Call) in escape-analysis.cc
  v8::internal::compiler::EscapeStatusAnalysis::CheckUsesForEscape
  v8::internal::compiler::EscapeStatusAnalysis::ProcessFinishRegion
  v8::internal::compiler::EscapeStatusAnalysis::RunStatusAnalysis
  
Sanitizer: undefined (UBSAN)

Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_vptr_chrome&range=446318:446618
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_vptr_chrome&range=446650:446721

Minimized Testcase (1.41 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95nQIn8VoOaJIyMO54KmMoFR17tsNDr07qdGmIpAkOMc8dd8p-gCWrJXyGed5szUQCJXONvY-96JB6S-8hjOd0KNchhnYgRDC1VfFbzciB8dlUGT7jIxZgXM_dWnJ7zZh_joq3a0aQ_nGV0XsQk0Tw06dpWfyMqlpUAhkt4pClS4-jj3M34_Oz6pmOsvE5nd_qLm3c7G4ycCJhs5s0OzrHyfa3C2NAa4u_WnrwL8ZBeBmfpGgUjaztLakaQrtJzJaqPjIFkz6mmKgUnaUneEyHFdCpSVB8feL3RuocQgAQWdwiObJ8CFJS95jntEW9uG91vtIcintTtNuuUle2528N1FhXcdoBLFI7rKRgLgp34InVKmN4?testcase_id=6349752603246592

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.