[ 1224.450557][ T5974] veth0: entered allmulticast mode
[ 1224.450964][ T5974] veth1: entered allmulticast mode
[ 1224.451273][ T5974] veth2: entered allmulticast mode
[ 1224.451597][ T5974] veth3: entered allmulticast mode
[ 1235.490891][ T5974] veth0: left allmulticast mode
[ 1235.491219][ T5974] veth1: left allmulticast mode
[ 1235.491477][ T5974] veth2: left allmulticast mode
[ 1235.491733][ T5974] veth3: left allmulticast mode