Predator and CL could not provide any possible suspects.

Using Code Search for the file, "chunk_to_layer_mapper.cc" suspecting the below Cl might have caused this issue

Suspect CL: https://chromium.googlesource.com/chromium/src/+/801d8f04920f3bf226c6aaeba93f1c9100fda3c7

wangxianzhu@ -- Could you please look into this issue.

Thanks!

ClusterFuzz has detected this issue as fixed in range 576394:576395.

Detailed report: https://clusterfuzz.com/testcase?key=6624728698322944

Fuzzer: ifratric-browserfuzzer-v3
Job Type: linux_debug_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  MapUsingGeometryMapper(rect).IsEmpty() in chunk_to_layer_mapper.cc
  blink::ChunkToLayerMapper::MapVisualRect
  blink::RasterInvalidator::PaintChunkInfo::PaintChunkInfo
  
Sanitizer: address (ASAN)

Fixed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=576394:576395

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6624728698322944

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 6624728698322944 is verified as fixed, so closing issue as verified.

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