[dpdk-users] Error "EAL: PCI device 0000:04:00.0 on NUMA socket -1 EAL: probe driver: 8086:1521 rte_igb_pmd" with uio_pci_generic driver in DPDK in box sponsered by intel

Mohanraj Venkat msvmohanraj at gmail.com
Tue Nov 22 11:48:21 CET 2016


We are using DPDK in box (Minnowboard Turbot) sponsered by intel. We
installed dpdk as per the installation guide and did
modprobe uio_pci_generic.

We have used uio_pci_generic and successfully binded the NICs as below.

dpdk at dpdk-Minnowboard-Turbot-D0-PLATFORM:/usr/src/dpdk-16.07/tools$
./dpdk-devbind.py -s

Network devices using DPDK-compatible driver


0000:04:00.0 'I350 Gigabit Network Connection' drv=uio_pci_generic

0000:04:00.1 'I350 Gigabit Network Connection' drv=uio_pci_generic

Network devices using kernel driver


0000:03:00.0 'RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller'
if=enp3s0 drv=r8169 unused=uio_pci_generic *Active*

*Huge Page Configuration:*

-bash-4.3$ cat /proc/meminfo | grep Huge

AnonHugePages:    239616 kB

HugePages_Total:      64

HugePages_Free:        0

HugePages_Rsvd:        0

HugePages_Surp:        0

Hugepagesize:       2048 kB

But when we run “./testpmd” to do the basic testing, We are facing the
segmentation fault.

dpdk at dpdk-Minnowboard-Turbot-D0-PLATFORM:/usr/src/dpdk-16.07/x86_64-native-linuxapp-gcc/app/test

Launching app

EAL: Detected 2 lcore(s)

EAL: Probing VFIO support...

PMD: bnxt_rte_pmd_init() called for (null)

EAL: PCI device 0000:04:00.0 on NUMA socket -1

EAL:   probe driver: 8086:1521 rte_igb_pmd

Segmentation fault  (core dumped)

*GDB Debugging:*

Thread 1 "test" received signal SIGSEGV, Segmentation fault.

0x00000000005fa9b8 in eth_igb_dev_init ()

(gdb) bt

#0  0x00000000005fa9b8 in eth_igb_dev_init ()

#1  0x00000000005844f2 in rte_eth_dev_init ()

#2  0x000000000059b958 in pci_probe_all_drivers ()

#3  0x000000000059be24 in rte_eal_pci_probe ()

#4  0x0000000000590317 in rte_eal_init ()

#5  0x000000000042dd35 in main ()

(gdb) list

1       ../sysdeps/x86_64/dl-procinfo.c: No such file or directory.


Please help us to resolve this issue.

More information about the users mailing list