[dpdk-dev] Error building using 1.6.0r1

Mats Liljegren liljegren.mats2 at gmail.com
Fri Feb 28 11:20:14 CET 2014
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On 02/28/2014 09:47 AM, Mats Liljegren wrote:
> On Fri, Feb 28, 2014 at 9:11 AM, David Marchand
> <david.marchand at 6wind.com> wrote:
>> Hello Mats,
>>
>> I reproduced the problem (and another one).
>> I will send two patches in a few minutes, can you try them ?
>>
>>
>> Thank you.
>
> Yes, I can do that.
>
> Best regards
> Mats Liljegren
>

I have now verified that using the following two patches:
[PATCH 1/2] eal: fix use of RTE_PTR_ALIGN_CEIL macro on 32bits system
[PATCH 2/2] mem: fix build on 32bits system

fixed the build issues.

I now have a new issue: I get the following error:

EAL: Error - exiting with code: 1
   Cause: Cannot init mbuf pool

The code causing this error is ripped from l2fwd example. I did not get 
this error using DPDK 1.5.2.

The question is whether this is an unrelated issue or not...

This is the complete log for DPDK 1.6.2 + patches:

---- Start snippet ----

EAL: Detected lcore 0 as core 0 on socket 0
EAL: Detected lcore 1 as core 0 on socket 0
EAL: Detected lcore 2 as core 0 on socket 0
EAL: Detected lcore 3 as core 0 on socket 0
EAL: Skip lcore 4 (not detected)
EAL: Skip lcore 5 (not detected)
EAL: Skip lcore 6 (not detected)
EAL: Skip lcore 7 (not detected)
EAL: Skip lcore 8 (not detected)
EAL: Skip lcore 9 (not detected)
EAL: Skip lcore 10 (not detected)
EAL: Skip lcore 11 (not detected)
EAL: Skip lcore 12 (not detected)
EAL: Skip lcore 13 (not detected)
EAL: Skip lcore 14 (not detected)
EAL: Skip lcore 15 (not detected)
EAL: Skip lcore 16 (not detected)
EAL: Skip lcore 17 (not detected)
EAL: Skip lcore 18 (not detected)
EAL: Skip lcore 19 (not detected)
EAL: Skip lcore 20 (not detected)
EAL: Skip lcore 21 (not detected)
EAL: Skip lcore 22 (not detected)
EAL: Skip lcore 23 (not detected)
EAL: Skip lcore 24 (not detected)
EAL: Skip lcore 25 (not detected)
EAL: Skip lcore 26 (not detected)
EAL: Skip lcore 27 (not detected)
EAL: Skip lcore 28 (not detected)
EAL: Skip lcore 29 (not detected)
EAL: Skip lcore 30 (not detected)
EAL: Skip lcore 31 (not detected)
EAL: Skip lcore 32 (not detected)
EAL: Skip lcore 33 (not detected)
EAL: Skip lcore 34 (not detected)
EAL: Skip lcore 35 (not detected)
EAL: Skip lcore 36 (not detected)
EAL: Skip lcore 37 (not detected)
EAL: Skip lcore 38 (not detected)
EAL: Skip lcore 39 (not detected)
EAL: Skip lcore 40 (not detected)
EAL: Skip lcore 41 (not detected)
EAL: Skip lcore 42 (not detected)
EAL: Skip lcore 43 (not detected)
EAL: Skip lcore 44 (not detected)
EAL: Skip lcore 45 (not detected)
EAL: Skip lcore 46 (not detected)
EAL: Skip lcore 47 (not detected)
EAL: Skip lcore 48 (not detected)
EAL: Skip lcore 49 (not detected)
EAL: Skip lcore 50 (not detected)
EAL: Skip lcore 51 (not detected)
EAL: Skip lcore 52 (not detected)
EAL: Skip lcore 53 (not detected)
EAL: Skip lcore 54 (not detected)
EAL: Skip lcore 55 (not detected)
EAL: Skip lcore 56 (not detected)
EAL: Skip lcore 57 (not detected)
EAL: Skip lcore 58 (not detected)
EAL: Skip lcore 59 (not detected)
EAL: Skip lcore 60 (not detected)
EAL: Skip lcore 61 (not detected)
EAL: Skip lcore 62 (not detected)
EAL: Skip lcore 63 (not detected)
EAL: Auto-detected process type: PRIMARY
EAL: Setting up memory...
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf7a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf7600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf7200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf6e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf6a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf6600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf6200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf5e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf5a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf5600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf5200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf4e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf4a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf4600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf4200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf3e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf3a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf3600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf3200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf2e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf2a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf2600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf2200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf1e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf1a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf1600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf1200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf0e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf0a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf0600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xf0200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xefe00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xefa00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xef600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xef200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xeee00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xeea00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xee600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xee200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xede00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xeda00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xed600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xed200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xece00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xeca00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xec600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xec200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xebe00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xeba00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xeb600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xeb200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xeae00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xeaa00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xea600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xea200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe9e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe9a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe9600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe9200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe8e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe8a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe8600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe8200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe7e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe7a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe7600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe7200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe6e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe6a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe6600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe6200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe5e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe5a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe5600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe5200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe4e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe4a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe4600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe4200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe3e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe3a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe3600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe3200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe2e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe2a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe2600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe2200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe1e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe1a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe1600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe1200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe0e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe0a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe0600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xe0200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdfe00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdfa00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdf600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdf200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdee00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdea00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xde600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xde200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdde00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdda00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdd600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdd200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdce00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdca00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdc600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdc200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdbe00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdba00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdb600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdb200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdae00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xdaa00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xda600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xda200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xd9e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xd9a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xd9600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xd9200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xd8e00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xd8a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xd8600000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xd8200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0xd7e00000 (size = 0x200000)
EAL: Requesting 128 pages of size 2MB from socket 0
EAL: TSC frequency is ~2199998 KHz
EAL: WARNING: cpu flags constant_tsc=yes nonstop_tsc=no -> using 
unreliable clock cycles !
EAL: Master core 1 is ready (tid=f7de3800)
Node 0: DPDK/LWRT example application
Compiled Feb 28 2014 10:58:20, compiler version 4.8.1
EAL: PCI device 0000:01:01.0 on NUMA socket -1
EAL:   probe driver: 8086:1520 rte_igbvf_pmd
EAL:   PCI memory mapped at 0xf7fd0000
EAL:   PCI memory mapped at 0xf7fcc000
EAL: PCI device 0000:01:02.0 on NUMA socket -1
EAL:   probe driver: 8086:1520 rte_igbvf_pmd
EAL:   PCI memory mapped at 0xf7fc8000
EAL:   PCI memory mapped at 0xf7fc4000
Node 0: Port 1 -> 0 (a0:36:9f:2b:77:73)
Node 0: Port 0 -> 0 (a0:36:9f:2b:77:70)
Node 0: Assuming master role
EAL: Error - exiting with code: 1
   Cause: Cannot init mbuf pool

---- End of snippet ----

And for 1.5.2r2 it looks like this:


---- Start of snippet ----

  EAL: Detected lcore 0 as core 0 on socket 0
EAL: Detected lcore 1 as core 0 on socket 0
EAL: Detected lcore 2 as core 0 on socket 0
EAL: Detected lcore 3 as core 0 on socket 0
EAL: Skip lcore 4 (not detected)
EAL: Skip lcore 5 (not detected)
EAL: Skip lcore 6 (not detected)
EAL: Skip lcore 7 (not detected)
EAL: Skip lcore 8 (not detected)
EAL: Skip lcore 9 (not detected)
EAL: Skip lcore 10 (not detected)
EAL: Skip lcore 11 (not detected)
EAL: Skip lcore 12 (not detected)
EAL: Skip lcore 13 (not detected)
EAL: Skip lcore 14 (not detected)
EAL: Skip lcore 15 (not detected)
EAL: Skip lcore 16 (not detected)
EAL: Skip lcore 17 (not detected)
EAL: Skip lcore 18 (not detected)
EAL: Skip lcore 19 (not detected)
EAL: Skip lcore 20 (not detected)
EAL: Skip lcore 21 (not detected)
EAL: Skip lcore 22 (not detected)
EAL: Skip lcore 23 (not detected)
EAL: Skip lcore 24 (not detected)
EAL: Skip lcore 25 (not detected)
EAL: Skip lcore 26 (not detected)
EAL: Skip lcore 27 (not detected)
EAL: Skip lcore 28 (not detected)
EAL: Skip lcore 29 (not detected)
EAL: Skip lcore 30 (not detected)
EAL: Skip lcore 31 (not detected)
EAL: Skip lcore 32 (not detected)
EAL: Skip lcore 33 (not detected)
EAL: Skip lcore 34 (not detected)
EAL: Skip lcore 35 (not detected)
EAL: Skip lcore 36 (not detected)
EAL: Skip lcore 37 (not detected)
EAL: Skip lcore 38 (not detected)
EAL: Skip lcore 39 (not detected)
EAL: Skip lcore 40 (not detected)
EAL: Skip lcore 41 (not detected)
EAL: Skip lcore 42 (not detected)
EAL: Skip lcore 43 (not detected)
EAL: Skip lcore 44 (not detected)
EAL: Skip lcore 45 (not detected)
EAL: Skip lcore 46 (not detected)
EAL: Skip lcore 47 (not detected)
EAL: Skip lcore 48 (not detected)
EAL: Skip lcore 49 (not detected)
EAL: Skip lcore 50 (not detected)
EAL: Skip lcore 51 (not detected)
EAL: Skip lcore 52 (not detected)
EAL: Skip lcore 53 (not detected)
EAL: Skip lcore 54 (not detected)
EAL: Skip lcore 55 (not detected)
EAL: Skip lcore 56 (not detected)
EAL: Skip lcore 57 (not detected)
EAL: Skip lcore 58 (not detected)
EAL: Skip lcore 59 (not detected)
EAL: Skip lcore 60 (not detected)
EAL: Skip lcore 61 (not detected)
EAL: Skip lcore 62 (not detected)
EAL: Skip lcore 63 (not detected)
EAL: Auto-detected process type: PRIMARY
EAL: Setting up memory...
EAL: Ask a virtual area of 0x2097152 bytes
EAL: Virtual area found at 0xf7a00000 (size = 0x200000)
EAL: Ask a virtual area of 0x264241152 bytes
EAL: Virtual area found at 0xe7c00000 (size = 0xfc00000)
EAL: Ask a virtual area of 0x2097152 bytes
EAL: Virtual area found at 0xe7800000 (size = 0x200000)
EAL: Requesting 128 pages of size 2MB from socket 0
EAL: TSC frequency is ~2199998 KHz
EAL: WARNING: cpu flags constant_tsc=yes nonstop_tsc=no -> using 
unreliable clock cycles !
EAL: Master core 1 is ready (tid=f7de3800)
Node 0: DPDK/LWRT example application
Compiled Feb 27 2014 15:17:26, compiler version 4.8.1
EAL: PCI device 0000:01:01.0 on NUMA socket -1
EAL:   probe driver: 8086:1520 rte_igbvf_pmd
EAL:   PCI memory mapped at 0xf7fd0000
EAL:   PCI memory mapped at 0xf7fcc000
EAL: PCI device 0000:01:02.0 on NUMA socket -1
EAL:   probe driver: 8086:1520 rte_igbvf_pmd
EAL:   PCI memory mapped at 0xf7fc8000
EAL:   PCI memory mapped at 0xf7fc4000
Node 0: Port 1 -> 0 (a0:36:9f:2b:77:73)
Node 0: Port 0 -> 0 (a0:36:9f:2b:77:70)
Node 0: Assuming master role
Node 0: Lcore 1: RX port 0
Node 0: Lcore 1: RX port 1
Node 0: Initializing port 0: Driver: rte_igbvf_pmd, Host interface: <none>
    RX: Min buffer size: 256, Max packet length: 16383, Max nr queues: 
1, Offload capabilities: f
    TX: Max nr queues: 1, Offload capabilities: 1f
    Max nr MAC addresses: 1, Max nr MAC hashes: 4158589848, Max nr 
virtual functions: 32440, Max nr virtual machine queue pools: 0
EAL: Error - exiting with code: 1
   Cause: Cannot configure device: err=-22, port=0

---- End of snippet ----

Best regards
Mats Liljegren
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