LARTC - Mar 2006 - no transmit

In trying to configuring classful queing using some of the examples
from the lartc howto, I am getting:
qdisc cbq 1: rate 100000Kbit (bounded,isolated) prio no-transmit

Here are my two lines to get started.
tc qdisc add dev eth4 root handle 1: cbq bandwidth 100Mbit avpkt 1000 cell 8

tc class add dev eth4 parent 1: classid 1:1 cbq bandwidth 10Mbit prio
5 allot 1514 cell 8 maxburst 20 avpkt 1000 rate 10Mbit

I am using 2.6.16-rc6 as a kernel and iproute2-2.6.15-060110