Strange setgid directories

[chenn]

Hi. One of "my" users has a strange problem, he can't log in. He could last friday and no one having admin privileges changed something at his account. We run NFS as the linux boxes are in a NAT segment.
In the users HOMEDIR occur following directories:
(extract from ls -ltra):
drwxr-sr-x 2 payammes colt 512 Jan 5 17:55 03
drwxr-sr-x 2 payammes colt 512 Jan 5 17:55 08
drwxr-sr-x 2 payammes colt 512 Jan 5 17:55 0A
drwxr-sr-x 2 payammes colt 512 Jan 5 17:55 0F
drwxr-sr-x 2 payammes colt 512 Jan 5 17:55 16
these are setgid directories (output of file 0F).

As this particular user can't log in and I have no plan the only solution in sight is to rm -rf /home/USER and create it new.
Maybe someone knows a workaround or experienced something like that too?
Any help advice would be great! regards
chenn

 

[chenn]

The problem is solved, it was caused by the user (who else).
In his .bashrc he added this phrase to the end:
exec csh
/etc/shells only allow sh and bash as login shell, so login in via bash and then switching to csh (not login shell) leaded to this strange behaviour... regards
chenn