[ 1257.327634][ T6599] veth0: entered allmulticast mode
[ 1257.328452][ T6599] veth1: entered allmulticast mode
[ 1257.328993][ T6599] veth2: entered allmulticast mode
[ 1257.331627][ T6599] veth3: entered allmulticast mode
[ 1280.698579][ T6599] veth0: left allmulticast mode
[ 1280.699105][ T6599] veth1: left allmulticast mode
[ 1280.699510][ T6599] veth2: left allmulticast mode
[ 1280.699906][ T6599] veth3: left allmulticast mode