[ 1512.269344][ T9825] veth0: entered allmulticast mode
[ 1512.270048][ T9825] veth1: entered allmulticast mode
[ 1512.270408][ T9825] veth2: entered allmulticast mode
[ 1512.270750][ T9825] veth3: entered allmulticast mode
[ 1538.310091][ T9825] veth0: left allmulticast mode
[ 1538.310503][ T9825] veth1: left allmulticast mode
[ 1538.310748][ T9825] veth2: left allmulticast mode
[ 1538.310966][ T9825] veth3: left allmulticast mode