Corpus for ioctl$BTRFS_IOC_SET_FEATURES:

Coverage	Program
128	syz_open_dev$loop-ioctl$BTRFS_IOC_SET_FEATURES
123	syz_open_dev$loop-ioctl$BTRFS_IOC_SET_FEATURES
82	syz_open_dev$loop-ioctl$BTRFS_IOC_SET_FEATURES