Chrome Version: 60.0.3110.0 (Developer Build) (64-bit)
OS: Linux

Took a trace with all categories + disabled-by-default-cc + disabled-by-default-cc.debug.

Trace viewer shows warnings:
Import Warning: UserModelBuilder: Please file a bug with this trace: double-handled event:MouseLeave@13250.019999980927
Import Warning: UserModelBuilder: Please file a bug with this trace: double-handled event:MouseLeave@17474.019999980927

Trace attached.
 

Deleted: trace_trace_import_warning.json.gz 8.0 MB

trace_trace_import_warning.json.gz 8.0 MB Download