Predator could not provide any possible suspects.

Using Change log for the file, "compositor_frame_sink_support.cc" suspecting the below Cl might have caused this issue

Suspect CL: https://chromium.googlesource.com/chromium/src/+/f96f0ea3b55efe11726a463a08e34cee8de57686

fsamuel@ -- Could you please check whether this is caused with respect to your change, if not please help us in assigning it to the right owner.

Thanks!

This should now be fixed: https://chromium-review.googlesource.com/c/chromium/src/+/1260019

ClusterFuzz has detected this issue as fixed in range 596735:596757.

Detailed report: https://clusterfuzz.com/testcase?key=5749164443697152

Fuzzer: inferno_flicker
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: CHECK failure
Crash Address: 
Crash State:
  local_surface_id.child_sequence_number() >= last_activated_local_surface_id.chil
  viz::CompositorFrameSinkSupport::OnSurfaceActivated
  viz::Surface::ActivateFrame
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=596297:596304
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=596735:596757

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5749164443697152

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 5749164443697152 is verified as fixed, so closing issue as verified.

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