[ 1295.655120][ T8040] veth0: entered allmulticast mode
[ 1295.655815][ T8040] veth1: entered allmulticast mode
[ 1295.656401][ T8040] veth2: entered allmulticast mode
[ 1295.656986][ T8040] veth3: entered allmulticast mode
[ 1320.266336][ T8040] veth0: left allmulticast mode
[ 1320.267091][ T8040] veth1: left allmulticast mode
[ 1320.285732][ T8040] veth2: left allmulticast mode
[ 1320.286470][ T8040] veth3: left allmulticast mode