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Issue metadata

Status: Assigned
Owner:
EstimatedDays: ----
NextAction: ----
OS: Linux , Mac
Pri: 1
Type: Bug



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CHECK failure: render_view() ->GetWebView() ->MainFrameWidget() ->IsAcceleratedCompositingActiv

Project Member Reported by ClusterFuzz, Jan 4

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5635765685714944

Fuzzer: inferno_twister
Job Type: linux_msan_content_shell_drt
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  render_view() ->GetWebView() ->MainFrameWidget() ->IsAcceleratedCompositingActiv
  content::BlinkTestRunner::CaptureLocalPixelsDump
  content::BlinkTestRunner::TestFinished
  
Sanitizer: memory (MSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_msan_content_shell_drt&range=609368:609386

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5635765685714944

Issue filed automatically.

See https://www.chromium.org/developers/testing/memorysanitizer#TOC-Reproducing-ClusterFuzz-Bugs for instructions to reproduce this bug locally.
 
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Comment 1 by ClusterFuzz, Jan 4

Labels: OS-Mac
Project Member

Comment 2 by ClusterFuzz, Jan 4

Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

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

Comment 3 by ClusterFuzz, Jan 4

Labels: Test-Predator-Auto-Owner
Owner: lukasza@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/04bc630f5cdbf0ff08a98bdccd04cbe46774cff7 ([reland] Make layout tests use default isolation (e.g. site-per-process)).

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.

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