oracle linux¿¡¼­ bash child setpgid operation not permitted ¹®Á¦

¾§   
   Á¶È¸ 5034   Ãßõ 0    

oracle linux 5.11에서

[root@kd246 /]# ls | grep
-bash: child setpgid (9978 to 9973): Operation not permitted
-bash: child setpgid (9979 to 9973): Operation not permitted
-bash: child setpgid (9980 to 9973): Operation not permitted
Usage: grep [OPTION]... PATTERN [FILE]...
Try `grep --help' for more information.


pipe로 명령을 내리면 해당 에러메세지가 출력되는데

정확한 해결법을 모르겠네요...
ªÀº±Û Àϼö·Ï ½ÅÁßÇÏ°Ô.
±èµ¿¿íJ 2015-04
±ÇÇѹ®Á¦°¡ ¾Æ´Ò±î¿ä?


QnA
Á¦¸ñPage 2825/5682
2015-12   1488988   ¹é¸Þ°¡
2014-05   4952450   Á¤ÀºÁØ1
2008-07   5035   ±èÀçÇå
2008-07   5035   °­Çö¼·
2008-12   5035   °û³ë¼º
2016-03   5035   Smile
2015-07   5035   ÃÖ¼¼¿µ
2006-12   5035   ¹ÚÁ¾´ë
2011-12   5035   À̱ԹÎ
2019-01   5035   ´Ù¿¬¿ìÇõ¾Æºü
2015-10   5035   Macstall
2013-02   5035   ¿ì¾Ó»Ñ¾Ó
2016-12   5035   Á¤ÀºÁØ1
2014-07   5035   NiteFlite9
2008-09   5035   ¼ÛÀ±¼·
2015-04   5035   kino0924
2017-07   5035   ³ªºñz
2017-02   5035   shinji1
2017-07   5035   ±ô¹Ú±ô¹Ú°¡
2016-10   5035   Äɸ®½º
2015-12   5035   ±è¿µ±â
2015-04   5035   ¾§