[  661.985472] veth0: entered allmulticast mode
[  661.985528] veth1: entered allmulticast mode
[  661.985563] veth2: entered allmulticast mode
[  661.985592] veth3: entered allmulticast mode
[  669.546293] veth0: left allmulticast mode
[  669.546339] veth1: left allmulticast mode
[  669.546362] veth2: left allmulticast mode
[  669.546390] veth3: left allmulticast mode