[ 1603.728597][ T7554] veth0: entered allmulticast mode
[ 1603.729440][ T7554] veth1: entered allmulticast mode
[ 1603.729986][ T7554] veth2: entered allmulticast mode
[ 1603.730556][ T7554] veth3: entered allmulticast mode
[ 1627.153177][ T7554] veth0: left allmulticast mode
[ 1627.153689][ T7554] veth1: left allmulticast mode
[ 1627.154219][ T7554] veth2: left allmulticast mode
[ 1627.154631][ T7554] veth3: left allmulticast mode