[  764.475405][ T5922] veth0: entered allmulticast mode
[  764.475784][ T5922] veth1: entered allmulticast mode
[  764.476025][ T5922] veth2: entered allmulticast mode
[  764.476266][ T5922] veth3: entered allmulticast mode
[  775.712077][ T5922] veth0: left allmulticast mode
[  775.712420][ T5922] veth1: left allmulticast mode
[  775.712688][ T5922] veth2: left allmulticast mode
[  775.712927][ T5922] veth3: left allmulticast mode