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)