ESXi Arm Edition fix /bin/netdbg does not work

I tested ESXi Arm Edition, I found bug /bin/netdbg does not work – Could be fixed with :

export LANG=en_US.UTF-8

• More info https://flings.vmware.com/esxi-arm-edition/bugs/1113

[root@localhost:~] netdbg
Traceback (most recent call last):
  File "/bin/netdbg", line 32, in <module>
    RootCommandGroup()
  File "/build/mts/release/bora-16966451/bora/build/esxarm64/release/vmvisor/sys
  File "/build/mts/release/bora-16966451/bora/build/esxarm64/release/vmvisor/sys
  File "/build/mts/release/bora-16966451/bora/build/esxarm64/release/vmvisor/sys
  File "/build/mts/release/bora-16966451/bora/build/esxarm64/release/vmvisor/sys
  File "/build/mts/release/bora-16966451/bora/build/esxarm64/release/vmvisor/sys
FileNotFoundError: [Errno 2] No such file or directory: 'locale'

[root@localhost:~] export LANG=en_US.UTF-8

[root@localhost:~] netdbg
Usage: netdbg [OPTIONS] COMMAND [ARGS]...

  Command line interface to access settings on ESX datapath

Options:
  --help  Show this message and exit.

Commands:
  vswitch

Question is support for:

netdbg vswitch mac-table …
netdbg vswitch mac-learning …

I suppose, that Native MAC Learning is NOT important on ARM, but could be usefull in futute for SmartNICS. Testing is here:

[root@localhost:~] netdbg vswitch instance list
DvsPortset-0 (vDS-LAB)           50 1b 4b 22 14 35 b5 ed-ec 99 d0 13 d2 ca 70 48
Total Ports:2560 Available:2552
  Client                         PortID          DVPortID                             MAC                  Uplink
  Management                     67108867                                             00:00:00:00:00:00    n/a
  vmnic128                       2214592516      26                                   00:00:00:00:00:00
  Shadow of vmnic128             67108869                                             00:50:56:xx:xx:17    n/a
  vmk0                           67108870        14                                   dc:a6:32:xx:xx:4f    vmnic128
  vmk1                           67108871        33                                   00:50:56:xx:xx:df    vmnic128
  vmk2                           67108872        58                                   00:50:56:xx:xx:fc    vmnic128
  ubuntu-01.eth0                 67108874        266                                  00:0c:29:xx:xx:ed    vmnic128

[root@localhost:~] netdbg vswitch mac-learning port get -p 266 -dvs _vmnet_ESXLAB1
Traceback (most recent call last):
  File "/bin/netdbg", line 32, in <module>
    RootCommandGroup()
  File "/build/mts/release/bora-16966451/bora/build/esxarm64/release/vmvisor/sys-boot/lib64/python3.5/site-packages/click/core.py", line 722, in __call__
  File "/build/mts/release/bora-16966451/bora/build/esxarm64/release/vmvisor/sys-boot/lib64/python3.5/site-packages/click/core.py", line 697, in main
  File "/build/mts/release/bora-16966451/bora/build/esxarm64/release/vmvisor/sys-boot/lib64/python3.5/site-packages/click/core.py", line 1071, in invoke
  File "/build/mts/release/bora-16966451/bora/build/esxarm64/release/vmvisor/sys-boot/lib64/python3.5/site-packages/click/core.py", line 1071, in invoke
  File "/build/mts/release/bora-16966451/bora/build/esxarm64/release/vmvisor/sys-boot/lib64/python3.5/site-packages/click/core.py", line 1071, in invoke
  File "/build/mts/release/bora-16966451/bora/build/esxarm64/release/vmvisor/sys-boot/lib64/python3.5/site-packages/click/core.py", line 1071, in invoke
  File "/build/mts/release/bora-16966451/bora/build/esxarm64/release/vmvisor/sys-boot/lib64/python3.5/site-packages/click/core.py", line 898, in invoke
  File "/build/mts/release/bora-16966451/bora/build/esxarm64/release/vmvisor/sys-boot/lib64/python3.5/site-packages/click/core.py", line 535, in invoke
  File "/build/mts/release/bora-16966451/bora/build/esxarm64/release/vmvisor/sys-boot/lib64/python3.5/site-packages/click/decorators.py", line 17, in new_func
  File "/build/mts/release/bora-16966451/bora/build/esxarm64/release/vmvisor/sys-boot/lib64/python3.5/site-packages/netdbg/vswitch/mac_learning.py", line 49, in MACLearningPortGetCommand
  File "/lib/python3.5/site-packages/net/lib/libvswitch.py", line 5188, in GetPortMACLearning
    raise DVPortFailure('Get MAC learning config', dvs_alias, dvport, status)
net.lib.exceptions.DVPortFailure: _vmnet_ESXLAB1:266:195887107::fail to Get MAC learning config failed

And similar error for:
[root@localhost:~] netdbg vswitch mac-table port get -p 266 -dvs _vmnet_ESXLAB1
-- cut
  File "/lib/python3.5/site-packages/net/lib/libvswitch.py", line 5452, in GetPortMACTable
    raise DVPortFailure('Get MAC table', dvs_alias, dvport, result[0])
net.lib.exceptions.DVPortFailure: _vmnet_ESXLAB1:266:195887107::fail to Get MAC table failed