Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/063ac04480d34a6206d176228230a834d57668d9 ([wasm] Use guard pages for minicage).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.

Based on the stack trace and minimized test case, this looks like the same issue as in 816226.

ClusterFuzz has detected this issue as fixed in range 51615:51616.

Detailed report: https://clusterfuzz.com/testcase?key=4804538004144128

Fuzzer: v8_builtins_generator
Job Type: linux_cfi_d8
Platform Id: linux

Crash Type: Ill
Crash Address: 0x7fc00fa4b5f2
Crash State:
  v8::internal::JSArrayBuffer::FreeBackingStore
  v8::internal::JSArrayBuffer::FreeBackingStore
  void v8::internal::LocalArrayBufferTracker::Free<v8::internal::ArrayBufferTracke
  
Sanitizer: cfi (CFI)

Regressed: https://clusterfuzz.com/revisions?job=linux_cfi_d8&range=51532:51533
Fixed: https://clusterfuzz.com/revisions?job=linux_cfi_d8&range=51615:51616

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4804538004144128

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.