[ 648.313419] veth0: entered allmulticast mode [ 648.313503] veth1: entered allmulticast mode [ 648.313558] veth2: entered allmulticast mode [ 648.313606] veth3: entered allmulticast mode [ 657.531947] veth0: left allmulticast mode [ 657.532015] veth1: left allmulticast mode [ 657.532057] veth2: left allmulticast mode [ 657.532124] veth3: left allmulticast mode