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

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

Predator and CL could not provide any possible suspects.

Using the code search for the file, “HTMLDetailsElement.cpp” assigning to concern owner.

Suspecting Commit# https://chromium.googlesource.com/chromium/src/+/a5d174734faa19a2f73f29e777bbd697f16c39ab

Since tkent@ is  Ooo until EOY 2017, assigning it to the reviewer

peria@ -- Could you please look into this issue, kindly reassign if it has nothing to do with your changes.


Thank You...

At a glance, shadow DOM seems to be a reason.
rakina, could you check this?

https://chromium.googlesource.com/chromium/src/+/7997dbe61622af78d36da362c0d5c1049e364d49

Detailed report: https://clusterfuzz.com/testcase?key=4954806929326080

Job Type: linux_msan_content_shell_drt
Crash Type: Abrt
Crash Address: 0x03e900000001
Crash State:
  blink::HTMLDetailsElement::FindMainSummary
  blink::HTMLSummaryElement::IsMainSummary
  blink::DetailsMarkerControl::LayoutObjectIsNeeded
  
Sanitizer: memory (MSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_msan_content_shell_drt&range=518240:518474

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4954806929326080

See https://github.com/google/clusterfuzz-tools for more information.

This uses window.internals API and can't happen with normal usage.

ClusterFuzz testcase 4954806929326080 is still reproducing on tip-of-tree build (trunk).

If this testcase was not reproducible locally or unworkable, ignore this notification and we will file another bug soon with hopefully a better and workable testcase.

Otherwise, if this is not intended to be fixed (e.g. this is an intentional crash), please add ClusterFuzz-Ignore label to prevent future bug filing with similar crash stacktrace.

ClusterFuzz has detected this issue as fixed in range 536983:536984.

Detailed report: https://clusterfuzz.com/testcase?key=4954806929326080

Job Type: linux_msan_content_shell_drt
Crash Type: Abrt
Crash Address: 0x03e900000001
Crash State:
  blink::HTMLDetailsElement::FindMainSummary
  blink::HTMLSummaryElement::IsMainSummary
  blink::DetailsMarkerControl::LayoutObjectIsNeeded
  
Sanitizer: memory (MSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_msan_content_shell_drt&range=518240:518474
Fixed: https://clusterfuzz.com/revisions?job=linux_msan_content_shell_drt&range=536983:536984

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4954806929326080

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.