Segmentation Fault in different places (yum, clnreg_ks, cldeploy)

When you see Segmentation Fault in different random places it could be caused by bad/broken libz* and libxml2.

It usually happens on DirectAdmin server, when libraries are placed into /usr/local/lib/ directory.

To fix:

mkdir /usr/local/lib_back
mv /usr/local/lib/libz* /usr/local/lib_back
mv /usr/local/lib/libxml2.* /usr/local/lib_back