[  497.858755] veth0: entered allmulticast mode
[  497.858877] veth1: entered allmulticast mode
[  497.858948] veth2: entered allmulticast mode
[  497.859019] veth3: entered allmulticast mode
[  506.686280] veth0: left allmulticast mode
[  506.686364] veth1: left allmulticast mode
[  506.686412] veth2: left allmulticast mode
[  506.686463] veth3: left allmulticast mode