[dpdk-dev] There are a lot of error log when run l3fwd of dpdk-1.7.1

zimeiw zimeiw at 163.com
Thu Sep 11 15:46:56 CEST 2014


Hi,

if  use dpdk-1.7.0 tools to setup  linuxapp environment, l3fwd of both dpdk version could run successfully. maybe this issue relate to IGB UIO kernel module.


/dpdk-1.7.0$ source ./tools/setup.sh


My linux env is vmware virtualmachine.
#25~precise1-Ubuntu SMP Thu Jan 30 17:39:31 UTC 2014


At 2014-09-11 09:20:21, "zimeiw" <zimeiw at 163.com> wrote:
>Hi,
>When run l3fwd sample of dpdk-1.7.1 version, there are a lot of error log.
>
>But for dpdk-1.7.0 version, so such issue.
>
>My compile option:
>
>$ make config T=x86_64-native-linuxapp-gcc   
>$ make install T=x86_64-native-linuxapp-gcc
>
>/examples/l3fwd$ sudo ./build/l3fwd -c 0x1 -n 1  -- -p 0x1 --config="(0,0,0)"
>EAL: Detected lcore 0 as core 0 on socket 0
>EAL: Detected lcore 1 as core 0 on socket 0
>EAL: Support maximum 64 logical core(s) by configuration.
>EAL: Detected 2 lcore(s)
>EAL: Setting up memory...
>EAL: Ask a virtual area of 0x200000 bytes
>EAL: Virtual area found at 0x7fbd6a600000 (size = 0x200000)
>EAL: Ask a virtual area of 0x800000 bytes
>EAL: Virtual area found at 0x7fbd69c00000 (size = 0x800000)
>EAL: Ask a virtual area of 0x200000 bytes
>EAL: Virtual area found at 0x7fbd69800000 (size = 0x200000)
>EAL: Ask a virtual area of 0x1a000000 bytes
>EAL: Virtual area found at 0x7fbd4f600000 (size = 0x1a000000)
>EAL: Ask a virtual area of 0xa00000 bytes
>EAL: Virtual area found at 0x7fbd4ea00000 (size = 0xa00000)
>EAL: Ask a virtual area of 0x9a00000 bytes
>EAL: Virtual area found at 0x7fbd44e00000 (size = 0x9a00000)
>EAL: Ask a virtual area of 0x1a00000 bytes
>EAL: Virtual area found at 0x7fbd43200000 (size = 0x1a00000)
>EAL: Ask a virtual area of 0x200000 bytes
>EAL: Virtual area found at 0x7fbd42e00000 (size = 0x200000)
>EAL: Ask a virtual area of 0x2800000 bytes
>EAL: Virtual area found at 0x7fbd40400000 (size = 0x2800000)
>EAL: Ask a virtual area of 0x200000 bytes
>EAL: Virtual area found at 0x7fbd40000000 (size = 0x200000)
>EAL: Requesting 331 pages of size 2MB from socket 0
>EAL: TSC frequency is ~2793671 KHz
>EAL: Master core 0 is ready (tid=6b502800)
>EAL: PCI device 0000:02:01.0 on NUMA socket -1
>EAL:   probe driver: 8086:100f rte_em_pmd
>EAL:   0000:02:01.0 not managed by UIO driver, skipping
>EAL: PCI device 0000:02:06.0 on NUMA socket -1
>EAL:   probe driver: 8086:100f rte_em_pmd
>EAL:   PCI memory mapped at 0x7fbd6b4ac000
>EAL:   PCI memory mapped at 0x7fbd6b49c000
>EAL: PCI device 0000:02:01.0 on NUMA socket -1
>EAL:   probe driver: 8086:100f rte_em_pmd
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL:   0000:02:01.0 not managed by UIO driver, skipping
>Initializing port 0 ... Creating queues: nb_rxq=1 nb_txq=1...  Address:00:0C:29:17:4D:D8, EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>Allocated mbuf pool on socket 0
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>LPM: Adding route 0x01010100 / 24 (0)
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>LPM: Adding route IPV6 / 48 (0)
>txq=0,0,0 EAL: Error reading from file descriptor 9: Input/output error
>
>
>Initializing rx queues on lcore 0 ... rxq=0,0,0
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error
>EAL: Error reading from file descriptor 9: Input/output error


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