Hello Have you managed to fix this?
I have a similar issue as you can see below. Thanks `ad@bm-super11-intel:~/accelleran$ sudo dpdk-devbind.py --status` `Network devices using DPDK-compatible driver` `============================================` `0000:43:00.1 'Ethernet Controller X710 for 10GbE SFP+ 1572' drv=vfio-pci unused=i40e` `0000:43:00.2 'Ethernet Controller X710 for 10GbE SFP+ 1572' drv=vfio-pci unused=i40e` `Network devices using kernel driver` `===================================` `0000:04:00.0 'Ethernet Controller 10G X550T 1563' if=eno1 drv=ixgbe unused=vfio-pci *Active*` `0000:04:00.1 'Ethernet Controller 10G X550T 1563' if=eno2 drv=ixgbe unused=vfio-pci ` `0000:43:00.0 'Ethernet Controller X710 for 10GbE SFP+ 1572' if=ens1f0 drv=i40e unused=vfio-pci ` `0000:43:00.3 'Ethernet Controller X710 for 10GbE SFP+ 1572' if=ens1f3 drv=i40e unused=vfio-pci *Active*` `0000:70:00.0 'Ethernet Controller X710 for 10GbE SFP+ 1572' if=ens2f0 drv=i40e unused=vfio-pci ` `0000:70:00.1 'Ethernet Controller X710 for 10GbE SFP+ 1572' if=ens2f1 drv=i40e unused=vfio-pci ` `Other Baseband devices` `======================` `0000:f7:00.0 'Device 57c0' unused=vfio-pci` `No 'Crypto' devices detected` `============================` `DMA devices using kernel driver` `===============================` `0000:f6:01.0 'Device 0b25' drv=idxd unused=vfio-pci ` `No 'Eventdev' devices detected` `==============================` `No 'Mempool' devices detected` `=============================` `No 'Compress' devices detected` `==============================` `No 'Misc (rawdev)' devices detected` `===================================` `No 'Regex' devices detected` `===========================` `No 'ML' devices detected` `========================` `ad@bm-super11-intel:~/accelleran$ ` `ad@bm-super11-intel:~/accelleran$ uhd_find_devices` `[INFO] [UHD] linux; GNU C++ version 11.4.0; Boost_107400; DPDK_23.11; UHD_4.7.0.HEAD-0-ga5ed1872` `--------------------------------------------------` `-- UHD Device 0` `--------------------------------------------------` `Device Address:` ` serial: 32000F1` ` addr: 10.10.0.100` ` claimed: False` ` fpga: XG` ` mgmt_addr: 10.10.0.100` ` name: ni-n3xx-32000F1` ` product: n310` ` type: n3xx` `ad@bm-super11-intel:~/accelleran$ sudo /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_23.11; UHD_4.7.0.HEAD-0-ga5ed1872` `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: 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.` `[00:00:00.000306] 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` `Segmentation fault` `ad@bm-super11-intel:~/accelleran$`
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