[root@al-bj2-webs01 ~]# rpm -qa|grep glibc
glibc-common-2.17-222.el7.x86_64
glibc-headers-2.17-222.el7.x86_64
glibc-devel-2.17-222.el7.x86_64
glibc-2.17-222.el7.x86_64 这版本存在问题
修复
yum update glibc
yum update glibc-common
yum update glibc-devel
yum update glibc-headers
yum update nscd
原文：http://blog.51cto.com/zhangchengjie/2326454