Comment # 1 on bug 954189 from Atri Bhattacharya

Correction: I do see the following entries for libvirtd from journalctl (don't
know if they are related though):-

Nov 09 02:18:38 linux-b3rv libvirtd[10504]: libvirt version: 1.2.21
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Failed to intialize libnetcontrol. 
Management of interface devices is disabled
Nov 09 02:18:38 linux-b3rv libvirtd[10506]: libvirt version: 1.2.21
Nov 09 02:18:38 linux-b3rv libvirtd[10506]: Failed to acquire pid file
'/run/user/1001/libvirt/libvirtd.pid': Resource temporarily unavailable
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Module
/usr/lib64/libvirt/connection-driver/libvirt_driver_libxl.so not accessible
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Module
/usr/lib64/libvirt/connection-driver/libvirt_driver_lxc.so not accessible
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Module
/usr/lib64/libvirt/connection-driver/libvirt_driver_uml.so not accessible
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Module
/usr/lib64/libvirt/connection-driver/libvirt_driver_vbox.so not accessible
Nov 09 02:18:38 linux-b3rv libvirtd[10508]: libvirt version: 1.2.21
Nov 09 02:18:38 linux-b3rv libvirtd[10508]: Failed to acquire pid file
'/run/user/1001/libvirt/libvirtd.pid': Resource temporarily unavailable
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot open network interface
control socket: Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot get device wlp1s0 flags:
Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot open network interface
control socket: Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot get device wlp1s0 flags:
Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot open network interface
control socket: Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot get device wlp1s0 flags:
Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot open network interface
control socket: Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot get device wlp1s0 flags:
Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot open network interface
control socket: Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot get device wlp1s0 flags:
Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot open network interface
control socket: Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot get device wlp1s0 flags:
Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot open network interface
control socket: Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot get device wlp1s0 flags:
Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot open network interface
control socket: Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot get device wlp1s0 generic
features: Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot open network interface
control socket: Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot get device lo flags:
Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot open network interface
control socket: Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot get device lo flags:
Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot open network interface
control socket: Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot get device lo flags:
Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot open network interface
control socket: Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot get device lo flags:
Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot open network interface
control socket: Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot get device lo flags:
Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot open network interface
control socket: Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot get device lo flags:
Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot open network interface
control socket: Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot get device lo flags:
Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot open network interface
control socket: Operation not permitted
Nov 09 02:18:38 linux-b3rv libvirtd[10504]: Cannot get device lo generic
features: Operation not permitted
Nov 09 02:18:40 linux-b3rv libvirtd[10504]: End of file while reading data:
Input/output error
lines 10100-10148/10148 (END)