[ 1517.327146][ T9864] veth0: entered allmulticast mode
[ 1517.328251][ T9864] veth1: entered allmulticast mode
[ 1517.329006][ T9864] veth2: entered allmulticast mode
[ 1517.329293][ T9864] veth3: entered allmulticast mode
[ 1542.785399][ T9864] veth0: left allmulticast mode
[ 1542.785699][ T9864] veth1: left allmulticast mode
[ 1542.785934][ T9864] veth2: left allmulticast mode
[ 1542.786186][ T9864] veth3: left allmulticast mode