Segmentation fault in bash while user logging in or switching the user with 'su'

Solution Verified - Updated -


  • While switching to any user from already a logged in user using #su - <username> terminal shows message as Segmentation fault.
# su - <username>
Last login: <Day> <Month>  <-T-D - M> from x.x.x.x on <terminal>
Segmentation fault
  • User is brought to the login interface after inputting the username and password and the segmentation fault messages for bash are seen in the /var/log/messages.


  • Red Hat Enterprise Linux All

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