[  375.397069][ T2917] veth0: entered allmulticast mode
[  375.397666][ T2917] veth1: entered allmulticast mode
[  375.398007][ T2917] veth2: entered allmulticast mode
[  375.399228][ T2917] veth3: entered allmulticast mode
[  402.648512][ T2917] veth0: left allmulticast mode
[  402.648821][ T2917] veth1: left allmulticast mode
[  402.649057][ T2917] veth2: left allmulticast mode
[  402.649306][ T2917] veth3: left allmulticast mode