dpdk fails to bind to network adapter with "Error attaching device '0000:37:00.6' to DPDK"

Solution In Progress - Updated -

Issue

  • ovs-dpdk does not bind to network adapter/s and the following error is observed:
$ sudo ovs-vsctl show 
...
        Port "bond2"
            Interface "dpdk1"
                type: dpdk
                options: {dpdk-devargs="0000:37:00.7"}
                error: "Error attaching device '0000:37:00.7' to DPDK"
            Interface "dpdk0"
                type: dpdk
                options: {dpdk-devargs="0000:37:00.6"}
                error: "Error attaching device '0000:37:00.6' to DPDK"

Environment

Red Hat OpenStack Platform 10
Red Hat OpenStack Platform 13

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