Protect progress bar printing by the mutex
Protect progress bar printing by the mutex

krishnasrinivas/mc,harshavardhana/mc,minio/mc,abperiasamy/mc,balamurugana/mc,winchram/mc,krisis/mc,CarterMcClellan/mc,minio/mc,akiradeveloper/mc,krisis/mc,balamurugana/mc,harshavardhana/mc,krishnasrinivas/mc,akiradeveloper/mc,abperiasamy/mc,CarterMcClellan/mc,winchram/mc,vadmeste/mc,vadmeste/mc