[  741.555848] veth0: entered allmulticast mode
[  741.555889] veth1: entered allmulticast mode
[  741.555940] veth2: entered allmulticast mode
[  741.555982] veth3: entered allmulticast mode
[  749.070565] veth0: left allmulticast mode
[  749.070601] veth1: left allmulticast mode
[  749.070618] veth2: left allmulticast mode
[  749.070640] veth3: left allmulticast mode