Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.

Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/1b2a341e0223a3e09c7366f3eb5d24fc8da29a8e ([snapshot] Move bytecode handlers to builtins snapshot).

If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.

Looks unrelated to (de)serialization of interpreter bytecode handlers. +titzer fyi.

Assigning to ahaas, as it looks to be either an async compile or streaming compile issue.

ClusterFuzz has detected this issue as fixed in range 49219:49220.

Detailed report: https://clusterfuzz.com/testcase?key=5063042462384128

Fuzzer: ochang_js_fuzzer
Job Type: linux_ubsan_vptr_d8
Platform Id: linux

Crash Type: Bad-cast
Crash Address: 0x7f7b5ec209a0
Crash State:
  Bad-cast to std::__1::__shared_weak_count from invalid vptr
  v8::internal::wasm::AsyncCompile
  v8::WebAssemblyCompile
  
Sanitizer: undefined (UBSAN)

Recommended Security Severity: High

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_d8&range=48976:48977
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_d8&range=49219:49220

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5063042462384128

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.

This issue happens in a feature which is turned off by default at the moment. That's why I removed the Security_Severity-High label.

ClusterFuzz testcase 5063042462384128 is verified as fixed, so closing issue as verified.

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

This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot