[root@SSBC dpdk]# insmod ~/igb_uio.ko 
[root@SSBC dpdk]# insmod ~/rte_kni.ko 
[root@SSBC dpdk]# cd
[root@SSBC ~]# ./testpmd -c 0xf -n 1
EAL: Detected lcore 0 as core 0 on socket 0
EAL: Detected lcore 1 as core 1 on socket 0
EAL: Detected lcore 2 as core 2 on socket 0
EAL: Detected lcore 3 as core 3 on socket 0
EAL: Support maximum 128 logical core(s) by configuration.
EAL: Detected 4 lcore(s)
EAL: Setting up memory...
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0x7fb798000000 (size = 0x200000)
EAL: Ask a virtual area of 0x71400000 bytes
EAL: Virtual area found at 0x7fb726a00000 (size = 0x71400000)
EAL: Ask a virtual area of 0x4400000 bytes
EAL: Virtual area found at 0x7fb722400000 (size = 0x4400000)
EAL: Ask a virtual area of 0xa400000 bytes
EAL: Virtual area found at 0x7fb717e00000 (size = 0xa400000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0x7fb717a00000 (size = 0x200000)
EAL: Requesting 1024 pages of size 2MB from socket 0
EAL: TSC frequency is ~2893029 KHz
EAL: Master core 0 is ready (tid=994a3800)
PMD: ENICPMD trace: rte_enic_pmd_init
EAL: Core 3 is ready (tid=15df0700)
EAL: Core 2 is ready (tid=165f1700)
EAL: Core 1 is ready (tid=16df2700)
EAL: PCI device 0000:03:00.0 on NUMA socket -1
EAL:   probe driver: 15ad:7b0 rte_vmxnet3_pmd
EAL:   0000:03:00.0 not managed by UIO driver, skipping
EAL: PCI device 0000:0b:00.0 on NUMA socket -1
EAL:   probe driver: 15ad:7b0 rte_vmxnet3_pmd
EAL:   0000:0b:00.0 not managed by UIO driver, skipping
EAL: PCI device 0000:13:00.0 on NUMA socket -1
EAL:   probe driver: 15ad:7b0 rte_vmxnet3_pmd
EAL:   0000:13:00.0 not managed by UIO driver, skipping
EAL: PCI device 0000:1b:00.0 on NUMA socket -1
EAL:   probe driver: 15ad:7b0 rte_vmxnet3_pmd
EAL:   0000:1b:00.0 not managed by UIO driver, skipping
EAL: Error - exiting with code: 1
  Cause: No probed ethernet device
[root@SSBC ~]# dmesg |grep varun
[root@SSBC ~]# ./testpmd -c 0xf -n 1
EAL: Detected lcore 0 as core 0 on socket 0
EAL: Detected lcore 1 as core 1 on socket 0
EAL: Detected lcore 2 as core 2 on socket 0
EAL: Detected lcore 3 as core 3 on socket 0
EAL: Support maximum 128 logical core(s) by configuration.
EAL: Detected 4 lcore(s)
EAL: Setting up memory...
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0x7f0990e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x71400000 bytes
EAL: Virtual area found at 0x7f091f800000 (size = 0x71400000)
EAL: Ask a virtual area of 0x4400000 bytes
EAL: Virtual area found at 0x7f091b200000 (size = 0x4400000)
EAL: Ask a virtual area of 0xa400000 bytes
EAL: Virtual area found at 0x7f0910c00000 (size = 0xa400000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0x7f0910800000 (size = 0x200000)
EAL: Requesting 1024 pages of size 2MB from socket 0
EAL: TSC frequency is ~2893029 KHz
EAL: Master core 0 is ready (tid=923da800)
PMD: ENICPMD trace: rte_enic_pmd_init
EAL: Core 3 is ready (tid=ebf0700)
EAL: Core 2 is ready (tid=f3f1700)
EAL: Core 1 is ready (tid=fbf2700)
EAL: PCI device 0000:03:00.0 on NUMA socket -1
EAL:   probe driver: 15ad:7b0 rte_vmxnet3_pmd
EAL:   0000:03:00.0 not managed by UIO driver, skipping
EAL: PCI device 0000:0b:00.0 on NUMA socket -1
EAL:   probe driver: 15ad:7b0 rte_vmxnet3_pmd
EAL:   0000:0b:00.0 not managed by UIO driver, skipping
EAL: PCI device 0000:13:00.0 on NUMA socket -1
EAL:   probe driver: 15ad:7b0 rte_vmxnet3_pmd
EAL:   0000:13:00.0 not managed by UIO driver, skipping
EAL: PCI device 0000:1b:00.0 on NUMA socket -1
EAL:   probe driver: 15ad:7b0 rte_vmxnet3_pmd
EAL:   0000:1b:00.0 not managed by UIO driver, skipping
EAL: Error - exiting with code: 1
  Cause: No probed ethernet device