What determines what xmit_hash_policy DPDK will use for LACP bonded links? Does it not respect the value specified by /sys/class/net/<INTERFACE>/bonding/xmit_hash_policy?

Based on testing, it seems like layer2, or layer3+4 hashing is being done, but the behavior is random, and seems to not necessarily reflect the current value specified by /sys/class/net/<INTERFACE>/bonding/xmit_hash_policy.