1 Reply Latest reply on Sep 17, 2013 7:27 PM by muthurajanjayakumar

    DPDK_1.3.1 PANIC in rte_eal_init()

    marcfreynet Green Belt

      We have seen a few time the following issue after a board reboot. Any body have seen this ?

       

      EAL: Requesting 1024 pages of size 2MB from socket 1

            EAL: Increasing open file limit

           EAL: Can only reserve 303 pages from 1024 requested

           Current CONFIG_RTE_MAX_MEMSEG=256 is not enough

           Please either increase it or request less amount of memory.

          PANIC in rte_eal_init():

          Cannot init memory

         6: [./UPlaneFwd.exe() [0x401fc9]]

         5: [/lib64/libc.so.6(__libc_start_main+0xfd) [0x3c8921ecdd]]

        4: [./UPlaneFwd.exe() [0x404354]] 

        3: [./UPlaneFwd.exe() [0x45b899]]

        2: [./UPlaneFwd.exe() [0x460a20]]

        1: [./UPlaneFwd.exe() [0x4608f6]]

      Aborted

      [root@FGW bin]#

       

      [root@FGW bin]#

      [root@FGW bin]# cat /proc/meminfo

      MemTotal: 32867216 kB

      MemFree:        30193736 kB

      Buffers: 2720 kB

      Cached: 55252 kB

      SwapCached:            0 kB

      Active: 54488 kB

      Inactive: 18428 kB

      Active(anon): 19120 kB

      Inactive(anon):       36 kB

      Active(file): 35368 kB

      Inactive(file): 18392 kB

      Unevictable:           0 kB

      Mlocked:               0 kB

      SwapTotal: 2031608 kB

      SwapFree: 2031608 kB

      Dirty:                64 kB

      Writeback:             0 kB

      AnonPages: 19156 kB

      Mapped: 7464 kB

      Shmem: 168 kB

      Slab: 134172 kB

      SReclaimable: 8916 kB

      SUnreclaim: 125256 kB

      KernelStack: 3728 kB

      PageTables: 2192 kB

      NFS_Unstable:          0 kB

      Bounce:                0 kB

      WritebackTmp:          0 kB

      CommitLimit: 17416640 kB

      Committed_AS: 330196 kB

      VmallocTotal: 34359738367 kB

      VmallocUsed: 339760 kB

      VmallocChunk: 34341977280 kB

      HardwareCorrupted:     0 kB

      AnonHugePages: 2048 kB

      HugePages_Total: 1024

      HugePages_Free:        0

      HugePages_Rsvd:        0

      HugePages_Surp:        0

      Hugepagesize: 2048 kB

      DirectMap4k: 6144 kB

      DirectMap2M: 2082816 kB

      DirectMap1G: 31457280 kB