[  639.436636] veth0: entered allmulticast mode
[  639.436694] veth1: entered allmulticast mode
[  639.436725] veth2: entered allmulticast mode
[  639.436753] veth3: entered allmulticast mode
[  647.033606] veth0: left allmulticast mode
[  647.033655] veth1: left allmulticast mode
[  647.033685] veth2: left allmulticast mode
[  647.033711] veth3: left allmulticast mode