[  736.852141][ T6877] veth0: entered allmulticast mode
[  736.852512][ T6877] veth1: entered allmulticast mode
[  736.852770][ T6877] veth2: entered allmulticast mode
[  736.853012][ T6877] veth3: entered allmulticast mode
[  747.808126][ T6877] veth0: left allmulticast mode
[  747.808396][ T6877] veth1: left allmulticast mode
[  747.808600][ T6877] veth2: left allmulticast mode
[  747.808818][ T6877] veth3: left allmulticast mode