I tried with `sudo su` as well (not working): `root@bm-super11-intel:/home/ad# cat /root/.config/uhd.conf`
`[use_dpdk=1]` `dpdk_mtu=9000` `dpdk_driver=/usr/lib/x86_64-linux-gnu/dpdk/pmds-22.0/` `dpdk_corelist=2,3,4` `dpdk_num_mbufs=4095` `dpdk_mbuf_cache_size=315` `[dpdk_mac=3c:ec:ef:af:7b:8d]` `dpdk_lcore = 3` `dpdk_ipv4 = 10.10.1.1/24` `dpdk_num_desc = 4096` `[dpdk_mac=3c:ec:ef:af:7b:8e]` `dpdk_lcore = 4` `dpdk_ipv4 = 10.10.2.1/24` `dpdk_num_desc = 4096` `root@bm-super11-intel:/home/ad# /usr/local/lib/uhd/examples/benchmark_rate --rx_rate 125e6 --rx_subdev "A:0 B:0" --rx_channels 0,1 --tx_rate 125e6 --tx_subdev "A:0 B:0" --tx_channels 0,1 --args "addr=10.10.1.100,second_addr=10.10.2.100,mgmt_addr=10.10.0.100,master_clock_rate=125e6,use_dpdk=1"` `[INFO] [UHD] linux; GNU C++ version 11.4.0; Boost_107400; DPDK_21.11; UHD_4.7.0.0-0-unknown` `EAL: Detected CPU lcores: 64` `EAL: Detected NUMA nodes: 1` `EAL: Detected shared linkage of DPDK` `EAL: Multi-process socket /var/run/dpdk/rte/mp_socket` `EAL: Selected IOVA mode 'VA'` `EAL: No available 1048576 kB hugepages reported` `EAL: VFIO support initialized` `EAL: Using IOMMU type 1 (Type 1)` `EAL: Ignore mapping IO port bar(1)` `EAL: Ignore mapping IO port bar(4)` `EAL: Probe PCI driver: net_i40e (8086:1572) device: 0000:43:00.1 (socket 0)` `EAL: Ignore mapping IO port bar(1)` `EAL: Ignore mapping IO port bar(4)` `EAL: Probe PCI driver: net_i40e (8086:1572) device: 0000:43:00.2 (socket 0)` `TELEMETRY: No legacy callbacks, legacy socket not created` `i40e_alloc_rx_queue_mbufs(): Failed to allocate mbuf for RX` `i40e_dev_rx_queue_start(): Failed to allocate RX queue mbuf` `[ERROR] [DPDK] Port 1: Could not start device` `EAL: FATAL: already called initialization.` `EAL: already called initialization.` `[00:00:00.000208] Creating the usrp device with: addr=10.10.1.100,second_addr=10.10.2.100,mgmt_addr=10.10.0.100,master_clock_rate=125e6,use_dpdk=1...` `EAL: FATAL: already called initialization.` `EAL: already called initialization.` `[ERROR] [X300] X300 Network discovery error RuntimeError: DPDK: Failure to start device` `[ERROR] [DPDK] Error with EAL initialization` `[ERROR] [UHD] Device discovery error: RuntimeError: Error with EAL initialization` `[ERROR] [DPDK] Error with EAL initialization` `[ERROR] [UHD] Device discovery error: RuntimeError: Error with EAL initialization` `EAL: FATAL: already called initialization.` `EAL: already called initialization.` `Error: LookupError: KeyError: No devices found for ----->` `Device Address:` ` addr: 10.10.1.100` ` second_addr: 10.10.2.100` ` mgmt_addr: 10.10.0.100` ` master_clock_rate: 125e6` ` use_dpdk: 1` `[ERROR] [DPDK] Error with EAL initialization` `[ERROR] [X300] X300 Network discovery error RuntimeError: Error with EAL initialization` root@bm-super11-intel:/home/ad#
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