[  657.480037] veth0: entered allmulticast mode
[  657.480098] veth1: entered allmulticast mode
[  657.480129] veth2: entered allmulticast mode
[  657.480158] veth3: entered allmulticast mode
[  665.023532] veth0: left allmulticast mode
[  665.023581] veth1: left allmulticast mode
[  665.023615] veth2: left allmulticast mode
[  665.023635] veth3: left allmulticast mode