virtualbox-guest-dkms-hwe 5.1.38-dfsg-0ubuntu1.16.04.1 (s390x binary) in ubuntu xenial

 VirtualBox is a free x86 virtualization solution allowing a wide range
 of x86 operating systems such as Windows, DOS, BSD or Linux to run on a
 Linux system.
 .
 This package provides the source code for the virtualbox-hwe guest addition kernel
 modules to be build with dkms. Kernel sources or headers are required to
 compile these modules.