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User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.1) Gecko/20020823
Netscape/7.0

Description of problem:
When adding more than 64 users and assingning them to the same group, that group
will be not visible anymore, nor the groups listed after that group in /etc/group.

Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
1. for i in $(seq 1 70); do useradd -m -g users user-user$i; done;
2. for i in $(seq 1 70); do echo -n $i.\  ; gpasswd -a user-user$i disk; done;
3. id apache
	

Actual Results:  The output of the command "id apache" will show us the username
associated to the uid 48, but will NOT show us the groupname associated to gid
48. id user-user3 will have similar results.

Additional info:

I could not reproduce this with glibc 2.2.5-xx. I haven't tested it yet with
2.2.90, only with 2.2.93-3 and 2.2.93-5.

This bug, when affecting groups like 'users', 'wheel', etc, will cause lots of
daemons not to start (apache, mysql, and any daemon running as different user
than root, havind group listes after the affected group in /etc/group). This is
ugly.