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/+/e9750cb80653827a0c685fe65b9572315fe1d4e4 (Preempt ConcurrentMarking tasks instead of merely pausing in PauseScope.).

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.

ClusterFuzz has detected this issue as fixed in range 51362:51363.

Detailed report: https://clusterfuzz.com/testcase?key=6576874579558400

Fuzzer: inferno_js_fuzzer
Job Type: linux_cfi_d8
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0xffffffffffffffff
Crash State:
  v8::internal::HeapObject::map_word
  v8::internal::GcSafeMapOfCodeSpaceObject
  v8::internal::GcSafeSizeOfCodeSpaceObject
  
Sanitizer: cfi (CFI)

Recommended Security Severity: Medium

Regressed: https://clusterfuzz.com/revisions?job=linux_cfi_d8&range=51355:51356
Fixed: https://clusterfuzz.com/revisions?job=linux_cfi_d8&range=51362:51363

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6576874579558400

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 6576874579558400 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