Following are the result of trying to execute VirtualBox
root@porteus:/opt/VirtualBox# ./VirtualBox
VirtualBox: supR3HardenedMainGetTrustedMain: dlopen("/opt/VirtualBox/VirtualBox.so",) failed: /usr/lib64/libXext.so.6: undefined symbol: _XEatDataWords
root@porteus:~# ldd -r /opt/VirtualBox/VirtualBox.so
linux-vdso.so.1 (0x00007ffd76bfd000)
libXinerama.so.1 => /usr/lib64/libXinerama.so.1 (0x00007f8f20ce0000)
libxcb.so.1 => /opt/VirtualBox/libxcb.so.1 (0x00007f8f20ac1000)
libGL.so.1 => /usr/lib64/libGL.so.1 (0x00007f8f20854000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007f8f20650000)
VBoxKeyboard.so => /opt/VirtualBox/VBoxKeyboard.so (0x00007f8f2043f000)
VBoxRT.so => /opt/VirtualBox/VBoxRT.so (0x00007f8f1fc21000)
libXext.so.6 => /usr/lib64/libXext.so.6 (0x00007f8f1fa0f000)
libX11.so.6 => /opt/VirtualBox/libX11.so.6 (0x00007f8f1f6d4000)
VBoxXPCOM.so => /opt/VirtualBox/VBoxXPCOM.so (0x00007f8f1f3bd000)
libQt5X11ExtrasVBox.so.5 => /opt/VirtualBox/libQt5X11ExtrasVBox.so.5 (0x00007f8f1f1ba000)
libQt5CoreVBox.so.5 => /opt/VirtualBox/libQt5CoreVBox.so.5 (0x00007f8f1ea0a000)
libQt5GuiVBox.so.5 => /opt/VirtualBox/libQt5GuiVBox.so.5 (0x00007f8f1e1ed000)
libQt5WidgetsVBox.so.5 => /opt/VirtualBox/libQt5WidgetsVBox.so.5 (0x00007f8f1d93b000)
libQt5PrintSupportVBox.so.5 => /opt/VirtualBox/libQt5PrintSupportVBox.so.5 (0x00007f8f1d6d8000)
libQt5OpenGLVBox.so.5 => /opt/VirtualBox/libQt5OpenGLVBox.so.5 (0x00007f8f1d47d000)
libstdc++.so.6 => /usr/lib64/libstdc++.so.6 (0x00007f8f1d0fe000)
libm.so.6 => /lib64/libm.so.6 (0x00007f8f1cd63000)
libgcc_s.so.1 => /usr/lib64/libgcc_s.so.1 (0x00007f8f1cb4c000)
libc.so.6 => /lib64/libc.so.6 (0x00007f8f1c762000)
libXau.so.6 => /usr/lib64/libXau.so.6 (0x00007f8f1c55f000)
libXdmcp.so.6 => /usr/lib64/libXdmcp.so.6 (0x00007f8f1c35a000)
libz.so.1 => /lib64/libz.so.1 (0x00007f8f1c143000)
libexpat.so.1 => /usr/lib64/libexpat.so.1 (0x00007f8f1bf11000)
libxcb-dri3.so.0 => /usr/lib64/libxcb-dri3.so.0 (0x00007f8f1bd0d000)
libxcb-xfixes.so.0 => /usr/lib64/libxcb-xfixes.so.0 (0x00007f8f1bb05000)
libxcb-present.so.0 => /usr/lib64/libxcb-present.so.0 (0x00007f8f1b902000)
libxcb-sync.so.1 => /usr/lib64/libxcb-sync.so.1 (0x00007f8f1b6fb000)
libxshmfence.so.1 => /usr/lib64/libxshmfence.so.1 (0x00007f8f1b4f8000)
libglapi.so.0 => /usr/lib64/libglapi.so.0 (0x00007f8f1b2c7000)
libXdamage.so.1 => /usr/lib64/libXdamage.so.1 (0x00007f8f1b0c5000)
libXfixes.so.3 => /usr/lib64/libXfixes.so.3 (0x00007f8f1aebf000)
libX11-xcb.so.1 => /opt/VirtualBox/libX11-xcb.so.1 (0x00007f8f1acbe000)
libxcb-glx.so.0 => /usr/lib64/libxcb-glx.so.0 (0x00007f8f1aaa4000)
libxcb-dri2.so.0 => /usr/lib64/libxcb-dri2.so.0 (0x00007f8f1a89f000)
libXxf86vm.so.1 => /usr/lib64/libXxf86vm.so.1 (0x00007f8f1a69a000)
libdrm.so.2 => /usr/lib64/libdrm.so.2 (0x00007f8f1a489000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f8f1a26a000)
/lib64/ld-linux-x86-64.so.2 (0x00007f8f21bf2000)
libcrypt.so.1 => /lib64/libcrypt.so.1 (0x00007f8f1a032000)
librt.so.1 => /lib64/librt.so.1 (0x00007f8f19e2a000)
libgthread-2.0.so.0 => /usr/lib64/libgthread-2.0.so.0 (0x00007f8f19c28000)
libglib-2.0.so.0 => /usr/lib64/libglib-2.0.so.0 (0x00007f8f19912000)
libpcre.so.1 => /lib64/libpcre.so.1 (0x00007f8f196a0000)
undefined symbol: _XEatDataWords (/usr/lib64/libXext.so.6)
undefined symbol: _XEatDataWords (/usr/lib64/libXxf86vm.so.1)
undefined symbol: _XEatDataWords (/usr/lib64/libXfixes.so.3)
undefined symbol: xcb_send_request_with_fds (/usr/lib64/libxcb-dri3.so.0)
undefined symbol: _XEatDataWords (/usr/lib64/libXinerama.so.1)