[dpdk-users] PCI device 0000:01:00.0 on NUMA socket -1 && !PANIC!: *** Did not find any ports to use ***

[Erfan Mozaffariahrar <erfan.mozaffariahrar@uni-tuebingen.de>]

Hey guys,

I'm new at DPDK and want to run helloworld and pktgen applications.
I have a quad port Intel I350 NIC.
I binded VFIO-PCI drivers using dpdk-devbind.py


./usertools/dpdk-devbind.py --status

Network devices using DPDK-compatible driver
============================================
0000:01:00.0 'I350 Gigabit Network Connection 1521' drv=vfio-pci  
unused=igb,uio_pci_generic
0000:01:00.1 'I350 Gigabit Network Connection 1521' drv=vfio-pci  
unused=igb,uio_pci_generic
0000:01:00.2 'I350 Gigabit Network Connection 1521' drv=vfio-pci  
unused=igb,uio_pci_generic
0000:01:00.3 'I350 Gigabit Network Connection 1521' drv=vfio-pci  
unused=igb,uio_pci_generic


When I run the helloworld application:

sudo ./build/helloworld -l 0-3 -n 1
EAL: Detected 4 lcore(s)
EAL: Detected 1 NUMA nodes
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'PA'
EAL: Probing VFIO support...
EAL: VFIO support initialized
EAL: PCI device 0000:00:19.0 on NUMA socket -1
EAL:   Invalid NUMA socket, default to 0
EAL:   probe driver: 8086:1502 net_e1000_em
EAL: PCI device 0000:01:00.0 on NUMA socket -1
EAL:   Invalid NUMA socket, default to 0
EAL:   probe driver: 8086:1521 net_e1000_igb
EAL:   using IOMMU type 8 (No-IOMMU)
EAL: PCI device 0000:01:00.1 on NUMA socket -1
EAL:   Invalid NUMA socket, default to 0
EAL:   probe driver: 8086:1521 net_e1000_igb
EAL: PCI device 0000:01:00.2 on NUMA socket -1
EAL:   Invalid NUMA socket, default to 0
EAL:   probe driver: 8086:1521 net_e1000_igb
EAL: PCI device 0000:01:00.3 on NUMA socket -1
EAL:   Invalid NUMA socket, default to 0
EAL:   probe driver: 8086:1521 net_e1000_igb
hello from core 1
hello from core 2
hello from core 3
hello from core 0

****

Running pktgen:

>>> sdk '/home/mozaffari/dpdk-20.02', target 'x86_64-native-linux-gcc'
Setup DPDK to run 'pktgen' application from cfg/default.cfg file
mozaffari@mozaffari-2:~/pktgen-dpdk$ ./tools/run.py default
>>> sdk '/home/mozaffari/dpdk-20.02', target 'x86_64-native-linux-gcc'
    Trying ./app/x86_64-native-linux-gcc/pktgen
sudo -E  
LD_LIBRARY_PATH=/home/mozaffari/dpdk-20.02/x86_64-native-linux-gcc/lib/x86_64-linux-gnu ./app/x86_64-native-linux-gcc/pktgen -l 0-3 -n 4 --proc-type auto --log-level 7 --file-prefix pg -w 05:00.0,safe-mode-support=1 -w 84:00.0,safe-mode-support=1 -w 03:00.0 -w 81:00.0 -- -v -T -P -j -m [3:4].0 -m [5:6].1 -m [16:17].2 -m [18:19].3 -f  
themes/black-yellow.theme

Copyright (c) <2010-2019>, Intel Corporation. All rights reserved.  
Powered by DPDK
EAL: Detected 4 lcore(s)
EAL: Detected 1 NUMA nodes
EAL: Auto-detected process type: PRIMARY
EAL: Multi-process socket /var/run/dpdk/pg/mp_socket
EAL: Selected IOVA mode 'VA'
EAL: Probing VFIO support...
EAL: VFIO support initialized
Lua 5.3.3  Copyright (C) 1994-2016 Lua.org, PUC-Rio
**** Jumbo Frames of 9618 enabled.

*** Copyright (c) <2010-2019>, Intel Corporation. All rights reserved.
*** Pktgen created by: Keith Wiles -- >>> Powered by DPDK <<<

>>> Packet Burst 64, RX Desc 1024, TX Desc 2048, mbufs/port 16384,  
>>> mbuf cache 2048
  Port: Name         IfIndex Alias        NUMA  PCI

!PANIC!: *** Did not find any ports to use ***
PANIC in pktgen_config_ports():
*** Did not find any ports to use ***
6: [./app/x86_64-native-linux-gcc/pktgen(_start+0x2a) [0x560ab1edd76a]]
5: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7f9e0d7beb97]]
4: [./app/x86_64-native-linux-gcc/pktgen(main+0x9d4) [0x560ab1d054a4]]
3: [./app/x86_64-native-linux-gcc/pktgen(pktgen_config_ports+0x2471)  
[0x560ab1f12f51]]
2: [./app/x86_64-native-linux-gcc/pktgen(__rte_panic+0xc5) [0x560ab1cf3da1]]
1: [./app/x86_64-native-linux-gcc/pktgen(rte_dump_stack+0x2e)  
[0x560ab20f105e]]



I searched previous emails but couldn't figure out the problems.

I would be thankful if you could help me to resolve it.


Best regards,
Erfan



-- 
Erfan Mozaffariahrar, M.Sc.
University of Tuebingen
Faculty of Science
Department of Computer Science
Chair of Communication Networks
Room B309, Sand 13, 72076 Tuebingen, Germany
phone:  (+49)-7071/29-70512
mailto: erfan.mozaffariahrar@uni-tuebingen.de
http://kn.inf.uni-tuebingen.de