As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:N/A AIR TURNBACK AT 1020Z DURING CLIMBOUT AT APPROX 15,000FT, NOTICED AN ODOR IN THE COCKPIT FOLLOWED A MINUTE OR TWO LATER BY THE PRESENCE OF A LIGHT HAZE. DURING THE SMOKE/FUMES CHECKLIST NOTICED THE RIGHT ENGINE OIL PRESSURE IN THE AMBER BAND (OIL QUANTITY WAS GOOD). MAINTAINED PRESS IN THE NORMAL. *SDR FILED OPEN*