Kernel debuginfo安装方法：

1).查看内核版本号

# uname -r

2.6.32-220.el6.x86_64

#

        2).安装rpm包

                  # rpm –ivh kernel-debuginfo-common-x86_64-2.6.32-220.el6.x86_64.rpm

                  # rpm –ivh kernel-debuginfo-x86_64-2.6.32-220.el6.x86_64.rpm

          ( Why there are two .rpm file)

        3).检查结果

# rpm -qa | grep kernel | grep debuginfo

kernel-debuginfo-common-x86_64-2.6.32-220.el6.x86_64

kernel-debuginfo-2.6.32-220.el6.x86_64

#

        4).rpm包下载地址

                  http://debuginfo.centos.org/6/x86_64/