[ 1373.051551][ T9581] veth0: entered allmulticast mode
[ 1373.052057][ T9581] veth1: entered allmulticast mode
[ 1373.052399][ T9581] veth2: entered allmulticast mode
[ 1373.052711][ T9581] veth3: entered allmulticast mode
[ 1398.063952][ T9581] veth0: left allmulticast mode
[ 1398.064259][ T9581] veth1: left allmulticast mode
[ 1398.064478][ T9581] veth2: left allmulticast mode
[ 1398.064701][ T9581] veth3: left allmulticast mode