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

¾§   
   Á¶È¸ 5266   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 2810/5708
2015-12   1675316   ¹é¸Þ°¡
2014-05   5140676   Á¤ÀºÁØ1
2006-01   5267   ÀÌÁØ»ó
2014-07   5267   MPerformance
2013-11   5267   ¸Å¾²TM
2008-04   5267   ¸¶¼ºÇö
2018-10   5267   À¯È£ÁØ
2018-06   5267   ºí·ç¸ð¼Ç
2012-11   5267   ¿Õ¿ëÇÊ
2013-02   5267   ¹Ú¼º¸¸
2007-11   5267   ÀÌÁøÇü
2015-04   5267   ¾§
2005-12   5267   ÀÓÇö±Ô
2006-10   5267   ±èÅ°æ(ÀÎõ)
2007-10   5267   ±×·¹°í¸®
2007-12   5266   ÀÓöÇõ
2007-08   5266   ÀÌ⹬
2015-12   5266   ½Öcpu
2021-10   5266   spndisk
2007-10   5266   ±è±â¿î
2007-08   5266   ÀÌÁ¦È£
2017-04   5266   audacity