[  788.119559][ T4549] veth0: entered allmulticast mode
[  788.119924][ T4549] veth1: entered allmulticast mode
[  788.120179][ T4549] veth2: entered allmulticast mode
[  788.120410][ T4549] veth3: entered allmulticast mode
[  799.373062][ T4549] veth0: left allmulticast mode
[  799.374349][ T4549] veth1: left allmulticast mode
[  799.374547][ T4549] veth2: left allmulticast mode
[  799.374730][ T4549] veth3: left allmulticast mode