[libvirt-users] 答复: 答复: libvirtd can't start

Laine Stump laine at laine.org
Thu Mar 26 22:34:54 UTC 2015

On 03/26/2015 05:31 AM, 梅磊 wrote:

> Hi Martin:
> 	Actually, I have installed all the debuginfo for this coredump file. But the netcf debuginfo report "mismatch" as below:
> warning: the debug information found in "/usr/lib/debug/usr/lib64/libnetcf.so.1.4.0.debug" does not match "/lib64/libnetcf.so.1" (CRC mismatch).
> So I ignore this warning before. You can check what I did on the attachment "netcf_debuginfo_install.log".

> Core was generated by `/usr/sbin/libvirtd --listen'.
> Program terminated with signal 11, Segmentation fault.
> #0  0x00007fded87138db in ?? () from /lib64/libnetcf.so.1
> Missing separate debuginfos, use: debuginfo-install netcf-libs-0.2.4-1.el6.x86_64

Notice it says that you need the debuginfo for netcf-0.2.4-1.el6

> yum install netcf-debuginfo
> Loaded plugins: auto-update-debuginfo, fastestmirror, langpacks, priorities
> Loading mirror speeds from cached hostfile
>  * epel: ftp.sjtu.edu.cn
>  * epel-debuginfo: ftp.sjtu.edu.cn
> 60 packages excluded due to repository priority protections
> Resolving Dependencies
> --> Running transaction check
> ---> Package netcf-debuginfo.x86_64 0:0.2.3-8.el7 will be installed
> --> Finished Dependency Resolution

And here it says that what you installed is netcf-debuginfo-0.2.3-8.el7

So are you running CentOS 6 or CentOS 7? It sounds like maybe you've got
packages mixed and matched in a way that isn't going to work correctly
(I'm surprised that yum would even allow it; usually it doesn't).

Can you tell us the output of "uname -a; rpm -qa | grep
'\(libvirt\|netcf\|libnl\)' | sort" ?

(and also it would be useful to know how you got a mix of el6 and el7
packages on your system)

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