As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON CLIMB OUT FROM SURVEILLANCE ALTITUDE (<1000`), WHEN PASSING THROUGH 3000`, AN OIL ODOR OCCURRED FOR 10 SECONDS AND THEN DISSIPATED. THE CREW CONTINUED ON THE MISSION AND DID NOT SWITCH BLEEDS OFF. NO ILL EFFECTS WERE REPORTED BY THE CREW AND NO MEDICAL INTERVENTION WAS REQUIRED. TROUBLESHOOTING ONGOING.