[ 1560.073108][ T4663] veth0: entered allmulticast mode
[ 1560.073645][ T4663] veth1: entered allmulticast mode
[ 1560.073961][ T4663] veth2: entered allmulticast mode
[ 1560.074285][ T4663] veth3: entered allmulticast mode
[ 1586.233144][ T4663] veth0: left allmulticast mode
[ 1586.233554][ T4663] veth1: left allmulticast mode
[ 1586.233896][ T4663] veth2: left allmulticast mode
[ 1586.234302][ T4663] veth3: left allmulticast mode