Sean Penn and Charlize Theron — Cops Called Over Charlize’s Screaming Son

EXCLUSIVE

Sean Penn and Charlize Theron had their morning hike interrupted by cops Thursday … after another hiker accused them of possibly mistreating Charlize’s toddler … but we’re told cops determined they did nothing incorrect … TMZ has learned.

The incident went down at Vasquez Rocks in Santa Clarita, CA. Charlize and Sean were having a sunrise picnic when a female hiker with a camera…