2016-01-07 03:30:49.042+0000: 1177: info : virDBusCall:1548 : DBUS_METHOD_CALL: 'org.freedesktop.machine1.Manager.CreateMachineWithNetwork' on '/org/freedesktop/machine1' at 'org.freedesktop.machine1'
2016-01-07 03:30:49.088+0000: 1177: info : virDBusCall:1558 : DBUS_METHOD_ERROR: 'org.freedesktop.machine1.Manager.CreateMachineWithNetwork' on '/org/freedesktop/machine1' at 'org.freedesktop.machine1' error org.freedesktop.DBus.Error.PropertyReadOnly: Cannot set property Before, or unknown property.
2016-01-07 03:30:49.088+0000: 1177: error : virSystemdCreateMachine:291 : Cannot set property Before, or unknown property.
Relevant quote from libvirt debug log:
2016-01-07 03:30:49.042+0000: 1177: info : virDBusCall:1548 : DBUS_METHOD_CALL: 'org.freedeskto p.machine1. Manager. CreateMachineWi thNetwork' on '/org/freedeskt op/machine1' at 'org.freedeskto p.machine1' p.machine1. Manager. CreateMachineWi thNetwork' on '/org/freedeskt op/machine1' at 'org.freedeskto p.machine1' error org.freedesktop .DBus.Error. PropertyReadOnl y: Cannot set property Before, or unknown property. eMachine: 291 : Cannot set property Before, or unknown property.
2016-01-07 03:30:49.088+0000: 1177: info : virDBusCall:1558 : DBUS_METHOD_ERROR: 'org.freedeskto
2016-01-07 03:30:49.088+0000: 1177: error : virSystemdCreat