[ 1606.654213][ T8407] veth0: entered allmulticast mode
[ 1606.655054][ T8407] veth1: entered allmulticast mode
[ 1606.655620][ T8407] veth2: entered allmulticast mode
[ 1606.656245][ T8407] veth3: entered allmulticast mode
[ 1630.136485][ T8407] veth0: left allmulticast mode
[ 1630.137249][ T8407] veth1: left allmulticast mode
[ 1630.137920][ T8407] veth2: left allmulticast mode
[ 1630.138594][ T8407] veth3: left allmulticast mode