out of every few 'adb reboot' I am able to see this issue as well. Here are the logs in indicator-network.log
void core::dbus::Property<T>::handle_changed(const core::dbus::types::Variant&) [with PropertyType = org::freedesktop::URfkill::Interface::Killswitch::Property::State]: org.freedesktop.DBus.Error.UnknownMethod: Method "Get" with signature "ss" on interface "org.freedesktop.DBus.Properties" doesn't exist
*** Received Terminated. ***
out of every few 'adb reboot' I am able to see this issue as well. Here are the logs in indicator- network. log
void core::dbus: :Property< T>::handle_ changed( const core::dbus: :types: :Variant& ) [with PropertyType = org::freedeskto p::URfkill: :Interface: :Killswitch: :Property: :State] : org.freedesktop .DBus.Error. UnknownMethod: Method "Get" with signature "ss" on interface "org.freedeskto p.DBus. Properties" doesn't exist
*** Received Terminated. ***