I have a 2015 SGS. Yesterday I am rolling down the road at 85 and something tells me I should check the oil pressure. I do and the screen reads 59 psi which it never has before. Usually at that speed and rpm it’s about 40-43. Anyway without thinking about it I continue rolling. I come to a stop and the bike starts sputtering and spitting and doesn’t want to run. I blip the throttle and she smooths out until rpm drop to idle. I quickly pull over from the light and notice I was blowing smoke from my left side. I cut the bike off for inspection and there is oil all down the back side of the rear cylinder. Also my RH bag is coverd in oil along with the swing arm, battery box, plug wires, both oil fills, starter and clutch and my exhaust. I cracked the crankcase oil fill and it vents out a bunch of air and no oil on my dipstick. I was riding for 34 miles without notice of any problem or rough running until the light. Any idea where the oil might have come from and what caused it to spew oil? Please any help would be appreciated.