The rubber collar (or flashing) around vent pipes on your roof degrades over time. This one has a big hole in it and isn’t properly sealed - and guess where the rain water goes? Right into your attic (or bonus room!). Have your roof inspected if it's been awhile - your attic and 2nd floor ceilings will thank you!
From Rick & Lori:
Yes, we've joined the 21st Century and started a (mini) blog! Check here for great updates and tips about your current or prospective home.