[ 1343.747979][ T5431] veth0: entered allmulticast mode
[ 1343.749646][ T5431] veth1: entered allmulticast mode
[ 1343.749988][ T5431] veth2: entered allmulticast mode
[ 1343.750325][ T5431] veth3: entered allmulticast mode
[ 1362.561453][ T5431] veth0: left allmulticast mode
[ 1362.562010][ T5431] veth1: left allmulticast mode
[ 1362.562554][ T5431] veth2: left allmulticast mode
[ 1362.562964][ T5431] veth3: left allmulticast mode