[libvirt] newer libvirt version issues

Hi, since we're running more than 20 hosts per KVM server, we needed to update libvirt to at least 1.1.2 for virtlockd to be able to cope with this (due to an old hardcoded limit that was in there before). But where 1.1.0 compiles and runs just fine on a fully-patched CentOS 6.4 server, newer version have all kinds of issues: Every version of libvirt >= 1.1.2 crashes with a segfault on up-to-date CentOS 6.4 servers (see below). Also, versions of libvirt >= 1.1.3 need a change in the spec file to be able to compile: apparently the %doc entries that are different with 1.1.2 prevent rpmbuild to succeed on CentOS servers. Using the %doc lines as per the 1.1.2 spec file results in a working rpmbuild. The 1.1.4 version has issues with a symbol not found after compiling and letting it run: error : virDriverLoadModule:78 : failed to load module /usr/lib64/libvirt/connection-driver/libvirt_driver_network.so /usr/lib64/libvirt/connection-driver/libvirt_driver_network.so: undefined symbol: virNetworkList error : virDriverLoadModule:78 : failed to load module /usr/lib64/libvirt/connection-driver/libvirt_driver_storage.so /usr/lib64/libvirt/connection-driver/libvirt_driver_storage.so: undefined symbol: virAsprintf error : virDriverLoadModule:78 : failed to load module /usr/lib64/libvirt/connection-driver/libvirt_driver_nodedev.so /usr/lib64/libvirt/connection-driver/libvirt_driver_nodedev.so: undefined symbol: virNodeDeviceList 31677: error : virDriverLoadModule:78 : failed to load module /usr/lib64/libvirt/connection-driver/libvirt_driver_secret.so /usr/lib64/libvirt/connection-driver/libvirt_driver_secret.so: undefined symbol: virAsprintf 31677: error : virDriverLoadModule:78 : failed to load module /usr/lib64/libvirt/connection-driver/libvirt_driver_nwfilter.so /usr/lib64/libvirt/connection-driver/libvirt_driver_nwfilter.so: undefined symbol: virAsprintf 31677: error : virDriverLoadModule:78 : failed to load module /usr/lib64/libvirt/connection-driver/libvirt_driver_interface.so /usr/lib64/libvirt/connection-driver/libvirt_driver_interface.so: undefined symbol: virAsprintf 31677: error : virDriverLoadModule:78 : failed to load module /usr/lib64/libvirt/connection-driver/libvirt_driver_qemu.so /usr/lib64/libvirt/connection-driver/libvirt_driver_qemu.so: undefined symbol: networkAllocateActualDevice 31677: error : virDriverLoadModule:78 : failed to load module /usr/lib64/libvirt/connection-driver/libvirt_driver_lxc.so /usr/lib64/libvirt/connection-driver/libvirt_driver_lxc.so: undefined symbol: networkAllocateActualDevice And every time libvirt segfaults, there's this in the logs: debug : virJSONValueToString:1133 : result={"id":"libvirt-6","error":{"class":"CommandNotFound","desc":"The command qom-list has not been found","data":{"name":"qom-list"}}} debug : virEventPollRunOnce:627 : EVENT_POLL_RUN: nhandles=32 timeout=1684 9479: debug : qemuMonitorJSONCheckError:341 : unable to execute QEMU command {"execute":"qom-list","arguments":{"path":"/"},"id":"libvirt-6"}: {"id":"libvirt-6","error":{"class":"CommandNotFound","desc":"The command qom-list has not been found","data":{"name":"qom-list"}}} 9479: error : qemuMonitorJSONCheckError:352 : internal error: unable to execute QEMU command 'qom-list': The command qom-list has not been found Any insights on any of these issues? Franky