Re: [libvirt-users] Libvirtd freezes

On 04/30/2017 07:12 PM, Stefano Ricci wrote: > > The version used for backtrace is 3.2.0, now I have also tried the > current downloaded with git but the problem is always present. > This is the current version log file, set as shown on the DebugLogs page: > > https://drive.google.com/open?id=0By9lwQyveHENdEt4aEtZcUV3ZEU Couple of my findings: 2017-04-30 16:19:34.894+0000: 870: debug : virDriverLoadModuleFile:49 : Load module file '/usr/lib/libvirt/storage-backend/libvirt_storage_backend_rbd.so' 2017-04-30 16:19:35.324+0000: 870: debug : virDriverLoadModuleFunc:71 : Lookup function 'virStorageBackendRBDRegister' it takes nearly .5s to load libvirt_storage_backend_rbd.so But apart from that there is nothing unusual in the logs. So how do you observe the hang? How long it is anyway - assuming it goes away after some time. Or does it hang indefinitely? BTW: is this all the debug messages you have? Because in there, the last line is how libvirtd starts qemu-system-x86_64 in order to fetch its capabilities. I'd expect libvirt setting qmp_capabilities on the monitor at least. Michal