Tobias, I think this might be interesting to you.

ClusterFuzz has detected this issue as fixed in range 507637:507640.

Detailed report: https://clusterfuzz.com/testcase?key=5403736548835328

Fuzzer: inferno_webbot
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  Unexpected operator #61:Dead @ node #7 in instruction-selector.cc
  gin::PrintStackTrace
  v8::internal::compiler::InstructionSelector::VisitNode
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=507358:507365
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=507637:507640

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5403736548835328

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 5403736548835328 is verified as fixed, so closing issue as verified.

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