Detailed report: https://clusterfuzz.com/testcase?key=6029475153444864

Fuzzer: lcamtuf_cross_fuzz
Job Type: linux_ubsan_vptr_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !interface_object.IsEmpty() in V8PerContextData.cpp
  blink::V8PerContextData::CreateWrapperFromCacheSlowCase
  blink::V8DOMWrapper::CreateWrapper
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=483057:483099

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6029475153444864


Issue filed automatically.

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