[ 1005.422342][T22047] veth0: entered allmulticast mode
[ 1005.422809][T22047] veth1: entered allmulticast mode
[ 1005.423146][T22047] veth2: entered allmulticast mode
[ 1005.423454][T22047] veth3: entered allmulticast mode
[ 1016.926439][T22047] veth0: left allmulticast mode
[ 1016.926711][T22047] veth1: left allmulticast mode
[ 1016.926902][T22047] veth2: left allmulticast mode
[ 1016.927100][T22047] veth3: left allmulticast mode