[ 1568.616945][ T4780] veth0: entered allmulticast mode
[ 1568.617510][ T4780] veth1: entered allmulticast mode
[ 1568.617883][ T4780] veth2: entered allmulticast mode
[ 1568.618195][ T4780] veth3: entered allmulticast mode
[ 1594.347427][ T4780] veth0: left allmulticast mode
[ 1594.347728][ T4780] veth1: left allmulticast mode
[ 1594.347954][ T4780] veth2: left allmulticast mode
[ 1594.348175][ T4780] veth3: left allmulticast mode