Unable to provide possible suspect using Predator, CL and Code Search.
Could someone please look into the issue.
Thank You.

Automatically applying components based on information from OWNERS files. If this seems incorrect, please apply the Test-Predator-Wrong-Components label.

ClusterFuzz has detected this issue as fixed in range 505654:505707.

Detailed report: https://clusterfuzz.com/testcase?key=6453848351965184

Fuzzer: libFuzzer_renderer_tree_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  state.connection_initialized in NetworkStateNotifier.h
  blink::NetworkStateNotifier::ConnectionType
  blink::NetworkStateNotifier::IsCellularConnectionType
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=504891:504928
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=505654:505707

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6453848351965184

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md 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 6453848351965184 is verified as fixed, so closing issue as verified.

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