Unable to run dpdk -dumpcap with Mellanox

[Ariba Ehtesham]

Hi ,
Can someone please guide me about dpdk dumpcap application with testpmd .
while running application I am getting following errors:

sudo ./build/app/dpdk-dumpcap  -i 04:00.1 -w /tmp/capture.pcapng
Device 0000:04:00.0 is not driven by the primary process
mlx5_net: can not attach rte ethdev
mlx5_net: probe of PCI device 0000:04:00.0 aborted after encountering an error: Cannot allocate memory
mlx5_common: Failed to load driver mlx5_eth
EAL: Requested device 0000:04:00.0 cannot be used
Device 0000:04:00.1 is not driven by the primary process
mlx5_net: can not attach rte ethdev
mlx5_net: probe of PCI device 0000:04:00.1 aborted after encountering an error: Cannot allocate memory
mlx5_common: Failed to load driver mlx5_eth
EAL: Requested device 0000:04:00.1 cannot be used
Device 0000:81:00.0 is not driven by the primary process
mlx5_net: can not attach rte ethdev
mlx5_net: probe of PCI device 0000:81:00.0 aborted after encountering an error: Cannot allocate memory
mlx5_common: Failed to load driver mlx5_eth
EAL: Requested device 0000:81:00.0 cannot be used
Device 0000:81:00.1 is not driven by the primary process
mlx5_net: can not attach rte ethdev
mlx5_net: probe of PCI device 0000:81:00.1 aborted after encountering an error: Cannot allocate memory
mlx5_common: Failed to load driver mlx5_eth
EAL: Requested device 0000:81:00.1 cannot be used
EAL: Error - exiting with code: 1
  Cause: No Ethernet ports found

Commands :
dpdk -22.03
sudo ./build/app/dpdk-dumpcap  -i 04:00.1 -w /tmp/capture.pcapng

sudo ./build/app/dpdk-testpmd -c 0xf0 -n 4 -a 04:00.1 -- -i --port-topology=chained



Regards,
Ariba Ehtesham

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