A Study of Continued Treatment With Regorafenib in Participants With Solid Tumors Who Have Participated in Other Bayer Studies

Participants will be treated with the regorafenib dose taken during the last cycle of the feeder study. Adult participants will receive either 60, 80, 90, 120, or 160 mg orally (p.o.) once daily (qd) for 3 weeks of every 4-week cycle (i.e. 3 weeks on, 1 week off). Pediatric participants will receive 82 mg/m\^2 p.o. qd for 14 days, in a 14 days on/7 days off schedule (21-day cycle).