Sorry, forgot the subject, add it.

On Wed, Dec 6, 2023 at 7:30 PM Nini Gu <ngu@redhat.com> wrote:

> Hello,
>
> I met the following issue when running dpdk-testpmd under the OpenShift
> Virtualization environment recently. We did the test on 2 VFs, each passed
> through to a VM, and they come from the same PF(XXV710) on the host.
> However, it's found there are the following errors when I quit the test on
> the receiver side. Does anyone familiar with these? Are these related to
> the XXV710 card or something else?
>
>
> *# dpdk-testpmd --socket-mem 256 --lcores 0,1 -n 1 -a 00:05:00.0
> --proc-type auto --file-prefix rx -- --forward-mode=rxonly
> --port-topology=chained --disable-rss -i --rxq=1 --txq=1 --rxd=256
> --txd=256 --nb-cores=1 --auto-start*
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> *EAL: Detected CPU lcores: 2EAL: Detected NUMA nodes: 1EAL: Auto-detected
> process type: PRIMARYEAL: Detected shared linkage of DPDKEAL: Multi-process
> socket /var/run/dpdk/rx/mp_socketEAL: Selected IOVA mode 'PA'EAL: VFIO
> support initializedEAL: Using IOMMU type 8 (No-IOMMU)EAL: Probe PCI driver:
> net_iavf (8086:154c) device: 0000:05:00.0 (socket -1)*
> *......*
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> *iavf_dev_init_vlan(): Failed to update vlan offloadiavf_dev_configure():
> configure VLAN failed: -95iavf_set_rx_function(): request RXDID[1] in
> Queue[0] is legacy, set rx_pkt_burst as legacy for all queues*
> *......*
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> *testpmd> quitTelling cores to stop...Waiting for lcores to finish...
> ---------------------- Forward statistics for port 0
>  ----------------------  RX-packets: 158837911      RX-dropped: 0
>   RX-total: 158837911  TX-packets: 0              TX-dropped: 0
> TX-total: 0
> ----------------------------------------------------------------------------
> +++++++++++++++ Accumulated forward statistics for all
> ports+++++++++++++++  RX-packets: 158837911      RX-dropped: 0
> RX-total: 158837911  TX-packets: 0              TX-dropped: 0
> TX-total: 0
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++Done.Stopping
> port 0...Stopping ports...iavf_execute_vf_cmd(): Return failure -37 for cmd
> 9iavf_disable_queues(): Failed to execute command of
> OP_DISABLE_QUEUESiavf_stop_queues(): Fail to stop queuesiavf_stop_queues():
> Fail to stop queuesiavf_execute_vf_cmd(): No response for cmd
> 11iavf_add_del_all_mac_addr(): fail to execute command
> OP_DEL_ETHER_ADDRESSDoneShutting down port 0...Closing ports...Port 0 is
> closedDone*
>
> Bye...
>
> Thanks in advance!
> --
> Regards,
> Nini Gu
>


-- 
Regards,
Nini Gu