[ 1572.461692][ T4847] veth0: entered allmulticast mode
[ 1572.462214][ T4847] veth1: entered allmulticast mode
[ 1572.462511][ T4847] veth2: entered allmulticast mode
[ 1572.462813][ T4847] veth3: entered allmulticast mode
[ 1598.585520][ T4847] veth0: left allmulticast mode
[ 1598.585809][ T4847] veth1: left allmulticast mode
[ 1598.586031][ T4847] veth2: left allmulticast mode
[ 1598.586245][ T4847] veth3: left allmulticast mode