[  642.816307] veth0: entered allmulticast mode
[  642.816360] veth1: entered allmulticast mode
[  642.816396] veth2: entered allmulticast mode
[  642.816428] veth3: entered allmulticast mode
[  650.255554] veth0: left allmulticast mode
[  650.255595] veth1: left allmulticast mode
[  650.255618] veth2: left allmulticast mode
[  650.255643] veth3: left allmulticast mode