[  638.913116] veth0: entered allmulticast mode
[  638.913219] veth1: entered allmulticast mode
[  638.913281] veth2: entered allmulticast mode
[  638.913341] veth3: entered allmulticast mode
[  648.213933] veth0: left allmulticast mode
[  648.214018] veth1: left allmulticast mode
[  648.214065] veth2: left allmulticast mode
[  648.214111] veth3: left allmulticast mode