On 2 November 2015 at 12:56, Nan Xiao <xiaonan830818@gmail.com> wrote:
Hi Buland,

Firstly, thanks for your comments!

Executing the following commands:

[root@localhost ktap]# uname -r
3.10.0-123.el7.x86_64.debug

[root@localhost ktap]# rpm -q kernel-debuginfo
kernel-debuginfo-3.10.0-123.el7.x86_64

[root@localhost ktap]# rpm -q kernel
kernel-3.10.0-123.el7.x86_64

It seems all the versions are match. So I think it is not this issue, thanks!
Best Regards
Nan Xiao



Nan,

The kernel running on your system is kernel-debug-3.10.0-123.el7.x86_64

[root@localhost ktap]# uname -r
3.10.0-123.el7.x86_64.debug
                        ^
                        '....

It is provided by kernel-debug-3.10.0-123.el7.x86_64.rpm

The kernel-debuginfo package installed on your system is for normal kernel.

[root@localhost ktap]# rpm -q kernel-debuginfo
kernel-debuginfo-3.10.0-123.el7.x86_64

To fix it, you need to install kernel-debug-debuginfo-3.10.0-123.el7.x86_64.rpm

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