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

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

This is a serious security regression. If you are not able to fix this quickly, please revert the change that introduced it.

If this doesn't affect a release branch, or has not been properly classified for severity, please update the Security_Impact or Security_Severity labels, and remove the ReleaseBlock label. To disable this altogether, apply ReleaseBlock-NA.

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

V8 Sheriff, please take a look and help to find an owner.

Regression range is pretty weird though: https://chromium.googlesource.com/chromium/src/+log/f60b696f611392218fb10d6643276e82305ce483..2a1bc9781a5782c5d5155289f779a5c6585787e5?pretty=fuller&n=10000

M69 Stable promotion is coming VERY soon. Your bug is labelled as Stable ReleaseBlock, pls make sure to land the fix and request a merge into the release branch ASAP. Thank you.

Suspecting stack overflow after running the testcase in a normal debug d8. Running MSAN now...

I've been able to reproduce this on Arm64Debug and Arm64Release from two weeks ago. Will bisect, but I bet this is one of a number of long-standing stack overflow bugs that probably does not merit a stable blocker.

Confirmed that this crashes as far back as May 2018. Remove stable blocker and lowering priority.

ClusterFuzz has detected this issue as fixed in range 582653:582655.

Detailed report: https://clusterfuzz.com/testcase?key=5065091050110976

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_msan_content_shell_drt
Platform Id: linux

Crash Type: UNKNOWN WRITE
Crash Address: 0x7f87c03f3ff8
Crash State:
  v8::internal::Simulator::LoadStoreHelper
  v8::internal::Simulator::ExecuteInstruction
  v8::internal::Simulator::Run
  
Sanitizer: memory (MSAN)

Recommended Security Severity: High

Regressed: https://clusterfuzz.com/revisions?job=linux_msan_content_shell_drt&range=579507:579508
Fixed: https://clusterfuzz.com/revisions?job=linux_msan_content_shell_drt&range=582653:582655

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5065091050110976

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 5065091050110976 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 requires manual review: M70 has already been promoted to the beta branch, so this requires manual review
Please contact the milestone owner if you have questions.
Owners: benmason@(Android), kariahda@(iOS), geohsu@(ChromeOS), abdulsyed@(Desktop)

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

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