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From: "Zhang, Roy Fan" <roy.fan.zhang@intel.com>
To: Arto Sänkiaho <artosank@gmail.com>
Cc: "users@dpdk.org" <users@dpdk.org>
Subject: Re: [dpdk-users] Problems running test-pipeline.
Date: Mon, 4 Jan 2016 16:03:56 +0000
Message-ID: <568A97EC.4000902@intel.com> (raw)
In-Reply-To: <CAPrjZ686pNaMcozcxW8RVLvrtpN=9OaSo8H1PvsrA2bz4h7p6A@mail.gmail.com>

Hi,

Unfortunately I don't have same NICs as yours to recreate the problem. 
Could you do a few things for me so I may be more helpful?

1. Bind your both of your NICs to use DPDK compatible drivers. In your 
case, the command should be

$ sudo ./dpdk_nic_bind.py --bind=igb_uio 0000:01:00.0
$ sudo ./dpdk_nic_bind.py --bind=igb_uio 0000:02:00.0

Try to run testpipeline again and see if it works.

2. If the above method still fails, please send me the output message 
and the testpmd output message which you said was flawless. Thanks.

Regards,
Fan



On 31/12/2015 09:25, Arto Sänkiaho wrote:
> Thanks for the quick response.
>
> The port(s) are physically connected, that is not an issue here.
>
> I have 2 nics and they are connected to each other and when i run 
> testpmd or l2fwd or l3fwd applications, they work flawlessly.
>
> Pktgen also works without issues and i can generate traffic between 
> the ports.
>
> The problem appears when i try to run testpipeline, it always prints 
> out that "Some NIC ports are DOWN" and exits.
>
> Here is an output when i try to run it with links 0 and 1.
>
> $ sudo ./testpipeline -l 1,2,3 -- -p 0x03
> 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 1 on socket 0
> EAL: Detected lcore 3 as core 1 on socket 0
> EAL: Detected lcore 4 as core 2 on socket 0
> EAL: Detected lcore 5 as core 2 on socket 0
> EAL: Detected lcore 6 as core 3 on socket 0
> EAL: Detected lcore 7 as core 3 on socket 0
> EAL: Support maximum 128 logical core(s) by configuration.
> EAL: Detected 8 lcore(s)
> EAL: VFIO modules not all loaded, skip VFIO support...
> EAL: Setting up physically contiguous memory...
> EAL: Ask a virtual area of 0x200000 bytes
> EAL: Virtual area found at 0x7fcda6200000 (size = 0x200000)
> EAL: Ask a virtual area of 0xc00000 bytes
> EAL: Virtual area found at 0x7fcda5400000 (size = 0xc00000)
> EAL: Ask a virtual area of 0x32800000 bytes
> EAL: Virtual area found at 0x7fcd72a00000 (size = 0x32800000)
> EAL: Ask a virtual area of 0x19400000 bytes
> EAL: Virtual area found at 0x7fcd59400000 (size = 0x19400000)
> EAL: Ask a virtual area of 0x400000 bytes
> EAL: Virtual area found at 0x7fcd58e00000 (size = 0x400000)
> EAL: Ask a virtual area of 0x600000 bytes
> EAL: Virtual area found at 0x7fcd58600000 (size = 0x600000)
> EAL: Ask a virtual area of 0x69400000 bytes
> EAL: Virtual area found at 0x7fccef000000 (size = 0x69400000)
> EAL: Ask a virtual area of 0x1c00000 bytes
> EAL: Virtual area found at 0x7fcced200000 (size = 0x1c00000)
> EAL: Ask a virtual area of 0x6c00000 bytes
> EAL: Virtual area found at 0x7fcce6400000 (size = 0x6c00000)
> EAL: Ask a virtual area of 0x600000 bytes
> EAL: Virtual area found at 0x7fcce5c00000 (size = 0x600000)
> EAL: Ask a virtual area of 0x200000 bytes
> EAL: Virtual area found at 0x7fcce5800000 (size = 0x200000)
> EAL: Ask a virtual area of 0x200000 bytes
> EAL: Virtual area found at 0x7fcce5400000 (size = 0x200000)
> EAL: Ask a virtual area of 0x5400000 bytes
> EAL: Virtual area found at 0x7fccdfe00000 (size = 0x5400000)
> EAL: Ask a virtual area of 0x70600000 bytes
> EAL: Virtual area found at 0x7fcc6f600000 (size = 0x70600000)
> EAL: Ask a virtual area of 0x200000 bytes
> EAL: Virtual area found at 0x7fcc6f200000 (size = 0x200000)
> EAL: Ask a virtual area of 0x400000 bytes
> EAL: Virtual area found at 0x7fcc6ec00000 (size = 0x400000)
> EAL: Ask a virtual area of 0x8e600000 bytes
> EAL: Virtual area found at 0x7fcbe0400000 (size = 0x8e600000)
> EAL: Ask a virtual area of 0x200000 bytes
> EAL: Virtual area found at 0x7fcbe0000000 (size = 0x200000)
> EAL: Ask a virtual area of 0x200000 bytes
> EAL: Virtual area found at 0x7fcbdfc00000 (size = 0x200000)
> EAL: Ask a virtual area of 0x800000 bytes
> EAL: Virtual area found at 0x7fcbdf200000 (size = 0x800000)
> EAL: Ask a virtual area of 0x200000 bytes
> EAL: Virtual area found at 0x7fcbdee00000 (size = 0x200000)
> EAL: Ask a virtual area of 0x400000 bytes
> EAL: Virtual area found at 0x7fcbde800000 (size = 0x400000)
> EAL: Ask a virtual area of 0x200000 bytes
> EAL: Virtual area found at 0x7fcbde400000 (size = 0x200000)
> EAL: Ask a virtual area of 0x400000 bytes
> EAL: Virtual area found at 0x7fcbdde00000 (size = 0x400000)
> EAL: Ask a virtual area of 0x200000 bytes
> EAL: Virtual area found at 0x7fcbdda00000 (size = 0x200000)
> EAL: Ask a virtual area of 0x200000 bytes
> EAL: Virtual area found at 0x7fcbdd600000 (size = 0x200000)
> EAL: Ask a virtual area of 0x400000 bytes
> EAL: Virtual area found at 0x7fcbdd000000 (size = 0x400000)
> EAL: Ask a virtual area of 0x400000 bytes
> EAL: Virtual area found at 0x7fcbdca00000 (size = 0x400000)
> EAL: Ask a virtual area of 0x200000 bytes
> EAL: Virtual area found at 0x7fcbdc600000 (size = 0x200000)
> EAL: Ask a virtual area of 0x200000 bytes
> EAL: Virtual area found at 0x7fcbdc200000 (size = 0x200000)
> EAL: Ask a virtual area of 0x200000 bytes
> EAL: Virtual area found at 0x7fcbdbe00000 (size = 0x200000)
> EAL: Requesting 3637 pages of size 2MB from socket 0
> EAL: TSC frequency is ~1795854 KHz
> EAL: Master lcore 1 is ready (tid=a8e13940;cpuset=[1])
> EAL: lcore 2 is ready (tid=a7715700;cpuset=[2])
> EAL: lcore 3 is ready (tid=a6f14700;cpuset=[3])
> EAL: PCI device 0000:01:00.0 on NUMA socket -1
> EAL:   probe driver: 8086:1533 rte_igb_pmd
> EAL:   PCI memory mapped at 0x7fcda6400000
> EAL:   PCI memory mapped at 0x7fcda6500000
> PMD: eth_igb_dev_init(): port_id 0 vendorID=0x8086 deviceID=0x1533
> EAL: PCI device 0000:02:00.0 on NUMA socket -1
> EAL:   probe driver: 8086:1533 rte_igb_pmd
> EAL:   PCI memory mapped at 0x7fcda6504000
> EAL:   PCI memory mapped at 0x7fcda6604000
> PMD: eth_igb_dev_init(): port_id 1 vendorID=0x8086 deviceID=0x1533
> USER1: Creating the mbuf pool ...
> USER1: Initializing NIC port 0 ...
> PMD: eth_igb_rx_queue_setup(): sw_ring=0x7fcbdcaa7d40 
> hw_ring=0x7fcbdcaa8180 dma_addr=0x2098a8180
> PMD: eth_igb_tx_queue_setup(): To improve 1G driver performance, 
> consider setting the TX WTHRESH value to 4, 8, or 16.
> PMD: eth_igb_tx_queue_setup(): sw_ring=0x7fcbdca95bc0 
> hw_ring=0x7fcbdca97c00 dma_addr=0x209897c00
> PMD: eth_igb_start(): <<
> USER1: Initializing NIC port 1 ...
> PMD: eth_igb_rx_queue_setup(): sw_ring=0x7fcbdca85540 
> hw_ring=0x7fcbdca85980 dma_addr=0x209885980
> PMD: eth_igb_tx_queue_setup(): To improve 1G driver performance, 
> consider setting the TX WTHRESH value to 4, 8, or 16.
> PMD: eth_igb_tx_queue_setup(): sw_ring=0x7fcbdca733c0 
> hw_ring=0x7fcbdca75400 dma_addr=0x209875400
> PMD: eth_igb_start(): <<
> Port: 0
> USER1: Port 0 (0 Gbps) DOWN
> Port: 1
> USER1: Port 1 (0 Gbps) DOWN
> PANIC in app_ports_check_link():
> Some NIC ports are DOWN
> 6: [./testpipeline() [0x42b7b3]]
> 5: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) 
> [0x7fcda7f38ec5]]
> 4: [./testpipeline(main+0x34) [0x42a2f4]]
> 3: [./testpipeline(app_init+0x34e) [0x42c0be]]
> 2: [./testpipeline(__rte_panic+0xc9) [0x424d9e]]
> 1: [./testpipeline(rte_dump_stack+0x1a) [0x492baa]]
>
> Any ideas what's the problem here ? Is there some step i must do 
> before running the testpipeline ?
>
> On Wed, Dec 23, 2015 at 6:15 PM, Zhang, Roy Fan 
> <roy.fan.zhang@intel.com <mailto:roy.fan.zhang@intel.com>> wrote:
>
>     Hello,
>
>     Thank you for using DPDK.
>
>     testpipeline mainly passes the received packets to different
>     tables inside pipeline, and, if the pipeline works correctly,
>     forwards the packets back to output ports.
>
>     To use testpipeline, you may have to have Ethernet packets sending
>     to the correct port(s) continuously.
>     And the only way to check if the pipeline correctly is to monitor
>     the port output seeing if the pipeline has forwarded the packets
>     back. There is no interactive commands for testpipeline.
>
>     Please check if your port is physically connected. To avail the
>     purpose of testpipeline, please connect your server running the
>     program with the with device capable of generating and monitoring
>     packet flows, like a packet generator.
>     If the answer is yes, please bond different ports to dpdk and run
>     the program again.
>
>     Regards,
>     Fan
>
>     > Hello, i am new with DPDK and i am trying to run the
>     test-pipeline program.
>     >
>     > Here is the output when i run it:
>     >
>     > ./testpipeline -c 0x07 -- -p 0x01
>     > 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 1 on socket 0
>     > EAL: Detected lcore 3 as core 1 on socket 0
>     > EAL: Detected lcore 4 as core 2 on socket 0
>     > EAL: Detected lcore 5 as core 2 on socket 0
>     > EAL: Detected lcore 6 as core 3 on socket 0
>     > EAL: Detected lcore 7 as core 3 on socket 0
>     > EAL: Support maximum 128 logical core(s) by configuration.
>     > EAL: Detected 8 lcore(s)
>     > EAL: VFIO modules not all loaded, skip VFIO support...
>     > EAL: Setting up physically contiguous memory...
>     > EAL: Ask a virtual area of 0x7000000 bytes
>     > EAL: Virtual area found at 0x7f6689400000 (size = 0x7000000)
>     > EAL: Ask a virtual area of 0x1c00000 bytes
>     > EAL: Virtual area found at 0x7f6687600000 (size = 0x1c00000)
>     > EAL: Ask a virtual area of 0x4000000 bytes
>     > EAL: Virtual area found at 0x7f6683400000 (size = 0x4000000)
>     > EAL: Ask a virtual area of 0x1800000 bytes
>     > EAL: Virtual area found at 0x7f6681a00000 (size = 0x1800000)
>     > EAL: Ask a virtual area of 0x200000 bytes
>     > EAL: Virtual area found at 0x7f6681600000 (size = 0x200000)
>     > EAL: Ask a virtual area of 0x11800000 bytes
>     > EAL: Virtual area found at 0x7f666fc00000 (size = 0x11800000)
>     > EAL: Ask a virtual area of 0x200000 bytes
>     > EAL: Virtual area found at 0x7f666f800000 (size = 0x200000)
>     > EAL: Requesting 256 pages of size 2MB from socket 0
>     > EAL: TSC frequency is ~1795851 KHz
>     > EAL: Master lcore 0 is ready (tid=91f13940;cpuset=[0])
>     > EAL: lcore 1 is ready (tid=6f7ff700;cpuset=[1])
>     > EAL: lcore 2 is ready (tid=6effe700;cpuset=[2])
>     > EAL: PCI device 0000:01:00.0 on NUMA socket -1
>     > EAL:   probe driver: 8086:1533 rte_igb_pmd
>     > EAL:   PCI memory mapped at 0x7f6690400000
>     > EAL:   PCI memory mapped at 0x7f6690500000
>     > PMD: eth_igb_dev_init(): port_id 0 vendorID=0x8086 deviceID=0x1533
>     > EAL: PCI device 0000:02:00.0 on NUMA socket -1
>     > EAL:   probe driver: 8086:1533 rte_igb_pmd
>     > EAL:   Not managed by a supported kernel driver, skipped
>     > USER1: Creating the mbuf pool ...
>     > USER1: Initializing NIC port 0 ...
>     > PMD: eth_igb_rx_queue_setup(): sw_ring=0x7f666f936dc0
>     > hw_ring=0x7f666f937200 dma_addr=0x208337200
>     > PMD: eth_igb_tx_queue_setup(): To improve 1G driver performance,
>     consider setting the TX WTHRESH value to 4, 8, or 16.
>     > PMD: eth_igb_tx_queue_setup(): sw_ring=0x7f666f924c40
>     > hw_ring=0x7f666f926c80 dma_addr=0x208326c80
>     > PMD: eth_igb_start(): <<
>     > USER1: Port 0 (0 Gbps) DOWN
>     > PANIC in app_ports_check_link():
>     > Some NIC ports are DOWN
>     > 6: [./testpipeline() [0x42b7b3]]
>     > 5: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)
>     > [0x7f6691038ec5]]
>     > 4: [./testpipeline(main+0x34) [0x42a2f4]]
>     > 3: [./testpipeline(app_init+0x336) [0x42c0a6]]
>     > 2: [./testpipeline(__rte_panic+0xc9) [0x424d9e]]
>     > 1: [./testpipeline(rte_dump_stack+0x1a) [0x492b8a] $
>     >
>     > Here is the nic bind info
>     >
>     > $ dpdk_nic_bind -s
>     >
>     > Network devices using DPDK-compatible driver
>     ============================================
>     > 0000:01:00.0 'I210 Gigabit Network Connection' drv=igb_uio unused=
>     >
>     > Network devices using kernel driver
>     > ===================================
>     > 0000:00:19.0 'Ethernet Connection I218-LM' if=eth2 drv=e1000e
>     unused=igb_uio *Active*
>     > 0000:02:00.0 'I210 Gigabit Network Connection' if=eth0 drv=igb
>     unused=igb_uio
>     >
>     > Other network devices
>     > =====================
>     > <none>
>     >
>     > Changing port mask to 0x04 or any other value gives following error:
>     >
>     > ./testpipeline -c 0x07 -- -p 0x04
>     > 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 1 on socket 0
>     > EAL: Detected lcore 3 as core 1 on socket 0
>     > EAL: Detected lcore 4 as core 2 on socket 0
>     > EAL: Detected lcore 5 as core 2 on socket 0
>     > EAL: Detected lcore 6 as core 3 on socket 0
>     > EAL: Detected lcore 7 as core 3 on socket 0
>     > EAL: Support maximum 128 logical core(s) by configuration.
>     > EAL: Detected 8 lcore(s)
>     > EAL: VFIO modules not all loaded, skip VFIO support...
>     > EAL: Setting up physically contiguous memory...
>     > EAL: Ask a virtual area of 0x7000000 bytes
>     > EAL: Virtual area found at 0x7fceeb000000 (size = 0x7000000)
>     > EAL: Ask a virtual area of 0x1c00000 bytes
>     > EAL: Virtual area found at 0x7fcee9200000 (size = 0x1c00000)
>     > EAL: Ask a virtual area of 0x4000000 bytes
>     > EAL: Virtual area found at 0x7fcee5000000 (size = 0x4000000)
>     > EAL: Ask a virtual area of 0x1800000 bytes
>     > EAL: Virtual area found at 0x7fcee3600000 (size = 0x1800000)
>     > EAL: Ask a virtual area of 0x200000 bytes
>     > EAL: Virtual area found at 0x7fcee3200000 (size = 0x200000)
>     > EAL: Ask a virtual area of 0x11800000 bytes
>     > EAL: Virtual area found at 0x7fced1800000 (size = 0x11800000)
>     > EAL: Ask a virtual area of 0x200000 bytes
>     > EAL: Virtual area found at 0x7fced1400000 (size = 0x200000)
>     > EAL: Requesting 256 pages of size 2MB from socket 0
>     > EAL: TSC frequency is ~1795851 KHz
>     > EAL: Master lcore 0 is ready (tid=f3c37940;cpuset=[0])
>     > EAL: lcore 1 is ready (tid=d13ff700;cpuset=[1])
>     > EAL: lcore 2 is ready (tid=d0bfe700;cpuset=[2])
>     > EAL: PCI device 0000:01:00.0 on NUMA socket -1
>     > EAL:   probe driver: 8086:1533 rte_igb_pmd
>     > EAL:   PCI memory mapped at 0x7fcef2000000
>     > EAL:   PCI memory mapped at 0x7fcef2100000
>     > PMD: eth_igb_dev_init(): port_id 0 vendorID=0x8086 deviceID=0x1533
>     > EAL: PCI device 0000:02:00.0 on NUMA socket -1
>     > EAL:   probe driver: 8086:1533 rte_igb_pmd
>     > EAL:   Not managed by a supported kernel driver, skipped
>     > USER1: Creating the mbuf pool ...
>     > USER1: Initializing NIC port 2 ...
>     > PANIC in app_init_ports():
>     > Cannot init NIC port 2 (-22)
>     > 6: [./testpipeline() [0x42b7b3]]
>     > 5: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)
>     > [0x7fcef2d5cec5]]
>     > 4: [./testpipeline(main+0x34) [0x42a2f4]]
>     > 3: [./testpipeline(app_init+0x3a2) [0x42c112]]
>     > 2: [./testpipeline(__rte_panic+0xc9) [0x424d9e]]
>     > 1: [./testpipeline(rte_dump_stack+0x1a) [0x492b8a]]
>     >
>     > What i'm doing wrong here ?
>     >
>     > There is probably some configuration step missing or
>     misconfiguration but i could not figure out what it is.
>     >
>     > Thank you in advance.
>
>

  reply	other threads:[~2016-01-04 16:04 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CAPrjZ68W1+w-oqDN_9YqWM8T7_evDvq7U-+JsjaiyLniTz-X+Q@mail.gmail.com>
2015-12-23 16:15 ` Zhang, Roy Fan
2015-12-31  9:25   ` Arto Sänkiaho
2016-01-04 16:03     ` Zhang, Roy Fan [this message]
2016-01-04 22:27     ` Vijay S
2016-01-05  6:59       ` Arto Sänkiaho
2016-01-05  9:55         ` Zhang, Roy Fan
2016-01-09 14:35           ` Arto Sänkiaho
2021-09-24 18:09 Jimmy Bauer

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