[ 1560.131654][ T4768] veth0: entered allmulticast mode
[ 1560.132166][ T4768] veth1: entered allmulticast mode
[ 1560.132500][ T4768] veth2: entered allmulticast mode
[ 1560.132830][ T4768] veth3: entered allmulticast mode
[ 1585.402321][ T4768] veth0: left allmulticast mode
[ 1585.402654][ T4768] veth1: left allmulticast mode
[ 1585.402878][ T4768] veth2: left allmulticast mode
[ 1585.403096][ T4768] veth3: left allmulticast mode