[  635.382223] veth0: entered allmulticast mode
[  635.382295] veth1: entered allmulticast mode
[  635.382346] veth2: entered allmulticast mode
[  635.382382] veth3: entered allmulticast mode
[  646.224175] veth0: left allmulticast mode
[  646.224222] veth1: left allmulticast mode
[  646.224248] veth2: left allmulticast mode
[  646.224277] veth3: left allmulticast mode