[ 1387.625823][ T9680] veth0: entered allmulticast mode
[ 1387.626637][ T9680] veth1: entered allmulticast mode
[ 1387.627229][ T9680] veth2: entered allmulticast mode
[ 1387.627798][ T9680] veth3: entered allmulticast mode
[ 1411.076963][ T9680] veth0: left allmulticast mode
[ 1411.077821][ T9680] veth1: left allmulticast mode
[ 1411.078544][ T9680] veth2: left allmulticast mode
[ 1411.079248][ T9680] veth3: left allmulticast mode