Chris Brown*Listen closely, you can almost hear the guards chanting: Hell no, you got to go!”

According to TMZ the officials at the probation department are not impressed with Chris Brown‘s latest rehab “anger management” stint.

Everything runs its course, and sources connected with the L.A. County Probation Dept. say that Chris’ attempts at rehab may be “too little, too late.”

You may recall just last week Brown got into a scuffle with some dude in Washington, D.C. and was arrested for assault. The singer was questioned the following Monday prior to checking himself into rehab.

One source familiar with the case tells TMZ, “Probation is gunning for this guy.  They’re embarrassed by what he’s done over the last 2 years and they’ve had it.”

The sources say the die has already been cast … Probation will submit a scathing report to the judge, who will decide whether to revoke Chris’ probation.  If that happens, Brown could be sentenced to prison for as long as 4 years.

Iyanla, where you at? This man is screaming for a serious session with you!