Corpus for ioctl$BLKGETSIZE64:

Coverage	Program
1044	syz_open_dev$loop-ioctl$BLKGETSIZE64
846	syz_open_dev$loop-ioctl$BLKGETSIZE64
405	syz_open_dev$loop-ioctl$BLKGETSIZE64
127	syz_open_dev$loop-perf_event_open-ioctl$BLKGETSIZE64