Hi Damjan,

I am getting the following error as well I don't know if its related to this 
issue:
vlib_plugin_early_init:361: plugin path 
/home/sirdas/code/commita/vpp/build-root/install-vpp-native/vpp/lib/vpp_plugins
load_one_plugin:117: Plugin disabled (default): abf_plugin.so
load_one_plugin:117: Plugin disabled (default): acl_plugin.so
load_one_plugin:117: Plugin disabled (default): avf_plugin.so
load_one_plugin:117: Plugin disabled (default): cdp_plugin.so
load_one_plugin:189: Loaded plugin: dpdk_plugin.so (Data Plane Development Kit 
(DPDK))
load_one_plugin:117: Plugin disabled (default): flowprobe_plugin.so
load_one_plugin:117: Plugin disabled (default): gbp_plugin.so
load_one_plugin:117: Plugin disabled (default): gtpu_plugin.so
load_one_plugin:117: Plugin disabled (default): igmp_plugin.so
load_one_plugin:117: Plugin disabled (default): ila_plugin.so
load_one_plugin:117: Plugin disabled (default): ioam_plugin.so
load_one_plugin:117: Plugin disabled (default): ixge_plugin.so
load_one_plugin:117: Plugin disabled (default): l2e_plugin.so
load_one_plugin:117: Plugin disabled (default): lacp_plugin.so
load_one_plugin:117: Plugin disabled (default): lb_plugin.so
load_one_plugin:117: Plugin disabled (default): mactime_plugin.so
load_one_plugin:117: Plugin disabled (default): map_plugin.so
load_one_plugin:117: Plugin disabled (default): memif_plugin.so
load_one_plugin:117: Plugin disabled (default): nat_plugin.so
load_one_plugin:117: Plugin disabled (default): nsh_plugin.so
load_one_plugin:117: Plugin disabled (default): nsim_plugin.so
load_one_plugin:117: Plugin disabled (default): perfmon_plugin.so
load_one_plugin:117: Plugin disabled (default): pppoe_plugin.so
load_one_plugin:117: Plugin disabled (default): srv6ad_plugin.so
load_one_plugin:117: Plugin disabled (default): srv6am_plugin.so
load_one_plugin:117: Plugin disabled (default): srv6as_plugin.so
load_one_plugin:117: Plugin disabled (default): stn_plugin.so
load_one_plugin:117: Plugin disabled (default): svs_plugin.so
load_one_plugin:117: Plugin disabled (default): tlsmbedtls_plugin.so
load_one_plugin:117: Plugin disabled (default): tlsopenssl_plugin.so
load_one_plugin:117: Plugin disabled (default): unittest_plugin.so
load_one_plugin:117: Plugin disabled (default): vmxnet3_plugin.so
clib_elf_parse_file: open `linux-vdso.so.1': No such file or directory
load_one_vat_plugin:67: Loaded plugin: lb_test_plugin.so
load_one_vat_plugin:67: Loaded plugin: gtpu_test_plugin.so
load_one_vat_plugin:67: Loaded plugin: memif_test_plugin.so
load_one_vat_plugin:67: Loaded plugin: nsh_test_plugin.so
load_one_vat_plugin:67: Loaded plugin: nsim_test_plugin.so
load_one_vat_plugin:67: Loaded plugin: avf_test_plugin.so
load_one_vat_plugin:67: Loaded plugin: vmxnet3_test_plugin.so
load_one_vat_plugin:67: Loaded plugin: pppoe_test_plugin.so
load_one_vat_plugin:67: Loaded plugin: mactime_test_plugin.so
load_one_vat_plugin:67: Loaded plugin: lacp_test_plugin.so
load_one_vat_plugin:67: Loaded plugin: dpdk_test_plugin.so
load_one_vat_plugin:67: Loaded plugin: cdp_test_plugin.so
load_one_vat_plugin:67: Loaded plugin: flowprobe_test_plugin.so
load_one_vat_plugin:67: Loaded plugin: nat_test_plugin.so
load_one_vat_plugin:67: Loaded plugin: stn_test_plugin.so
load_one_vat_plugin:67: Loaded plugin: acl_test_plugin.so
load_one_vat_plugin:67: Loaded plugin: ioam_test_plugin.so
load_one_vat_plugin:67: Loaded plugin: map_test_plugin.so
vnet_feature_arc_init:206: feature node 'acl-plugin-out-ip6-fa' not found 
(before 'ip6-dvr-reinject', arc 'ip6-output')
vnet_feature_arc_init:206: feature node 'nat44-in2out-output' not found (before 
'ip4-dvr-reinject', arc 'ip4-output')
vnet_feature_arc_init:206: feature node 'acl-plugin-out-ip4-fa' not found 
(before 'ip4-dvr-reinject', arc 'ip4-output')
vlib_physmem_shared_map_create: pmalloc_map_pages: failed to mmap 153 pages at 
0xfffaa3c00000 fd 23 numa 0 flags 0x42031: Invalid argument

dpdk_buffer_pool_create: failed to allocate mempool on socket 0


This is the startup.conf I am using:

ip
{
  heap-size 4G
}
unix
{
  nodaemon
  interactive
  cli-listen localhost:5002
  log /home/sirdas/var/log/vpp/vpp.log
}
ip6
{
  heap-size 4G
  hash-buckets 2000000
}
heapsize 4G
plugins
{
  plugin default
  {
    disable
  }
  plugin dpdk_plugin.so
  {
    enable
  }
}
cpu
{
  corelist-workers 18,20
  main-core 17
}
dpdk
{
  dev 0004:01:00.1
  dev 0004:01:00.2
  no-multi-seg
  log-level debug
  dev default
  {
    num-rx-queues 2
    num-rx-desc 2048
    num-tx-desc 2048
  }
  num-mbufs 128000
  socket-mem 2048,2048
  no-tx-checksum-offload
}

More info for debugging:
Boot parameters:
default_hugepagesz=1G hugepagesz=1G hugepages=32 hugepagesz=2M hugepages=2048 
iommu.passthrough=1 isolcpus=16-45 nohz_full=16-45 rcu_nocbs=16-45

OS & Kernel:
Ubuntu 18.04.1 LTS (GNU/Linux 4.15.0-38-generic aarch64)

Meminfo:
$ cat /proc/meminfo
MemTotal:       98827048 kB
MemFree:         2802448 kB
MemAvailable:    2730464 kB
Buffers:           44960 kB
Cached:           477832 kB
SwapCached:            0 kB
Active:           368112 kB
Inactive:         232532 kB
Active(anon):      79504 kB
Inactive(anon):     1312 kB
Active(file):     288608 kB
Inactive(file):   231220 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      96505852 kB
SwapFree:       96505852 kB
Dirty:                24 kB
Writeback:             0 kB
AnonPages:         78024 kB
Mapped:           144960 kB
Shmem:              2956 kB
Slab:             207728 kB
SReclaimable:      67780 kB
SUnreclaim:       139948 kB
KernelStack:       10464 kB
PageTables:         2300 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98733456 kB
Committed_AS:     940272 kB
VmallocTotal:   135290290112 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
HugePages_Total:      86
HugePages_Free:       86
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:    1048576 kB

Let me know if I am doing anything wrong:

This is VPP (master branch) with HEAD at:

commit 68b4da67deb2e8ca224bb5abaeb9dbc7ae8e378c (HEAD -> master, origin/master, 
origin/HEAD)
Author: Damjan Marion <damar...@cisco.com>
Date:   Sun Sep 30 18:26:20 2018 +0200

    Numa-aware, growable physical memory allocator (pmalloc)

    Change-Id: Ic4c46bc733afae8bf0d8146623ed15633928de30
    Signed-off-by: Damjan Marion <damar...@cisco.com>


Thank you
Sirshak Das
From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of Damjan Marion via 
Lists.Fd.Io
Sent: Tuesday, October 23, 2018 11:40 AM
To: vpp-dev <vpp-dev@lists.fd.io>
Cc: vpp-dev@lists.fd.io
Subject: [vpp-dev] running VPP non-root broken


Folks,

Looks like my big physmem patch breaks non-root operation of VPP,  working on it
and It will take a bit of time so as a workaround "make test" can be run with 
sudo.

Let me know if any issues, and I will revert, but would like to avoid that due 
to the size of patch.

--
Damjan

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