[  320.688414][ T4452] veth0: entered allmulticast mode
[  320.688865][ T4452] veth1: entered allmulticast mode
[  320.689184][ T4452] veth2: entered allmulticast mode
[  320.689520][ T4452] veth3: entered allmulticast mode
[  320.689848][ T4452] veth4: entered allmulticast mode
[  320.690173][ T4452] veth5: entered allmulticast mode
[  333.951539][ T4452] veth0: left allmulticast mode
[  333.952866][ T4452] veth1: left allmulticast mode
[  333.953121][ T4452] veth2: left allmulticast mode
[  333.953353][ T4452] veth3: left allmulticast mode
[  333.953613][ T4452] veth4: left allmulticast mode
[  333.953840][ T4452] veth5: left allmulticast mode