[ 1574.337365][ T4703] veth0: entered allmulticast mode
[ 1574.337894][ T4703] veth1: entered allmulticast mode
[ 1574.338202][ T4703] veth2: entered allmulticast mode
[ 1574.338513][ T4703] veth3: entered allmulticast mode
[ 1600.105095][ T4703] veth0: left allmulticast mode
[ 1600.105544][ T4703] veth1: left allmulticast mode
[ 1600.105902][ T4703] veth2: left allmulticast mode
[ 1600.106308][ T4703] veth3: left allmulticast mode