Segmentation fault while switching the user using command '#su - <username>'.

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Issue

While switching to any user from already a logged in user using #su - <username> terminal shows message as Segmentation fault.

# su - <username>
Password:
Last login: <Day> <Month>  <-T-D - M> from x.x.x.x on <terminal>
Segmentation fault

Environment

Red Hat Enterprise Linux 7
Red Hat Enterprise Linux 6

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