get_fru_inventory() CompletionCodeError on Asus ASMB5-iKVM

[mark99i]

Traceback (most recent call last):
  File "C:\Users\mark\PycharmProjects\test\ipmi_fetch_info.py", line 16, in <module>
    ipmi.inventory_device()
  File "C:\Users\mark\PycharmProjects\test\ipmi.py", line 104, in inventory_device
    self.data['fru'] = self._decode_fru(self._session.get_fru_inventory(), device_id)
                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\mark\PycharmProjects\test\.venv\Lib\site-packages\pyipmi\fru.py", line 156, in get_fru_inventory
    fru.product_info_area = self.get_fru_product_area(fru_id=fru_id)
                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\mark\PycharmProjects\test\.venv\Lib\site-packages\pyipmi\fru.py", line 116, in get_fru_product_area
    data = self._read_fru_area(offset=header.product_info_area_offset,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\mark\PycharmProjects\test\.venv\Lib\site-packages\pyipmi\fru.py", line 100, in _read_fru_area
    return self.read_fru_data(offset=offset, count=count, fru_id=fru_id)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\mark\PycharmProjects\test\.venv\Lib\site-packages\pyipmi\fru.py", line 70, in read_fru_data
    rsp = self.send_message_with_name('ReadFruData', fru_id=fru_id,
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\mark\PycharmProjects\test\.venv\Lib\site-packages\pyipmi\__init__.py", line 213, in send_message_with_name
    check_rsp_completion_code(rsp)
  File "C:\Users\mark\PycharmProjects\test\.venv\Lib\site-packages\pyipmi\utils.py", line 72, in check_rsp_completion_code
    raise CompletionCodeError(
pyipmi.errors.CompletionCodeError: CompletionCodeError cc=0xcc desc=Invalid data field in Request

get_lan_config_param() some error

File "C:\Users\mark\PycharmProjects\test\.venv\Lib\site-packages\pyipmi\lan.py", line 179, in get_lan_config_param
    check_rsp_completion_code(rsp)
  File "C:\Users\mark\PycharmProjects\test\.venv\Lib\site-packages\pyipmi\utils.py", line 72, in check_rsp_completion_code
    raise CompletionCodeError(
pyipmi.errors.CompletionCodeError: CompletionCodeError cc=0xcc desc=Invalid data field in Request

get_chassis_status() is working

how I can help fix this?

# ipmitool -I lanplus -H <> -U <> -P <> fru
FRU Device Description : Builtin FRU Device (ID 0)
 Chassis Type          : Main Server Chassis
 Chassis Part Number   : xxxxxxx
 Chassis Serial        : xxxxxxx
 Board Mfg Date        : Fri Aug 18 14:38:00 2006 MSD
 Board Mfg             : Your Board Manf.
 Board Product         : Your Board Name
 Board Serial          : xxxxxxx
 Board Part Number     : xxxxxxx
Segmentation fault (core dumped)

# ipmitool -I lanplus -H <> -U <> -P <> mc info
Device ID                 : 32
Device Revision           : 1
Firmware Revision         : 1.10
IPMI Version              : 2.0
Manufacturer ID           : 4163
Manufacturer Name         : Quarry Technologies
Product ID                : 2883 (0x0b43)
Product Name              : Unknown (0xB43)
Device Available          : yes
Provides Device SDRs      : no
Additional Device Support :
    Sensor Device
    SDR Repository Device
    SEL Device
    FRU Inventory Device
    IPMB Event Receiver
    IPMB Event Generator
    Chassis Device
Aux Firmware Rev Info     :
    0x01
    0x00
    0x00

# ipmitool -V
ipmitool version 1.8.19

[hthiery]

Hi,

for the FRU data it looks like the Product Info Area of your board is broken. That is what I see from the trace. In addition ipmitool also has trouble to read/parse the data.

# ipmitool -I lanplus -H <> -U <> -P <> fru
FRU Device Description : Builtin FRU Device (ID 0)
 Chassis Type          : Main Server Chassis
 Chassis Part Number   : xxxxxxx
 Chassis Serial        : xxxxxxx
 Board Mfg Date        : Fri Aug 18 14:38:00 2006 MSD
 Board Mfg             : Your Board Manf.
 Board Product         : Your Board Name
 Board Serial          : xxxxxxx
 Board Part Number     : xxxxxxx
Segmentation fault (core dumped)      <<<<<<<<<<<<<<<

You could try to read the FRU Data raw and then decode it by hand to see what is going on.

For the second thing about the Lan configuration I would need more debug information. Try to increase the debug level of the lib. See https://github.com/kontron/python-ipmi/blob/master/pyipmi/ipmitool.py#L607

[mark99i]

Hi

...
import logging
logging.basicConfig(level=logging.DEBUG)

interface = create_interface('rmcp', keep_alive_interval=0)
ipmi: Ipmi = create_connection(interface)
ipmi.session.set_session_type_rmcp(host=ipmi_addr, port=623)
ipmi.session.set_auth_type_user(username=ipmi_login, password=ipmi_passw)

ipmi.target = Target(ipmb_address=0x20)
ipmi.session.establish()

print(ipmi.get_chassis_status().__dict__, file=sys.stderr)
print(ipmi.get_device_id().__dict__, file=sys.stderr)
print(ipmi.get_lan_config_param().__dict__, file=sys.stderr)

...
DEBUG:pyipmi:Set Session Privilege Level
DEBUG:pyipmi:IPMI TX: 20 18 c8 81 10 3b 04 30
DEBUG:pyipmi:IPMI RX: 81 1c 63 20 10 3b 00 04 91
DEBUG:pyipmi:Session opened
DEBUG:pyipmi:IPMI TX: 20 00 e0 81 14 01 6a
DEBUG:pyipmi:IPMI RX: 81 04 7b 20 14 01 00 01 10 40 7a
{'power_on': True, 'overload': False, 'interlock': False, 'fault': False, 'control_fault': False, 'restore_policy': 0, 'id_cmd_state_info_support': True, 'chassis_id_state': 0}
DEBUG:pyipmi:IPMI TX: 20 18 c8 81 18 01 66
DEBUG:pyipmi:IPMI RX: 81 1c 63 20 18 01 00 20 01 01 10 02 bf 43 10 00 43 0b 01 00 00 00 32
{'device_id': 32, 'revision': 1, 'provides_sdrs': False, 'available': False, 'fw_revision': <pyipmi.fields.VersionField object at 0x000001101351C050>, 'ipmi_version': <pyipmi.fields.VersionField object at 0x00000110134DD310>, 'manufacturer_id': 4163, 'product_id': 2883, 'supported_functions': ['sensor', 'sdr_repository', 'sel', 'fru_inventory', 'ipmb_event_receiver', 'ipmb_event_generator', 'chassis'], 'aux': [1, 0, 0, 0]}
DEBUG:pyipmi:IPMI TX: 20 30 b0 81 1c 02 00 00 00 00 61
DEBUG:pyipmi:IPMI RX: 81 34 4b 20 1c 02 cc f6
Traceback (most recent call last):
  File "C:\Users\mark\PycharmProjects\tests\tests\pyipmi-example.py", line 34, in <module>
    print(ipmi.get_lan_config_param().__dict__, file=sys.stderr)
          ~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "C:\Users\mark\PycharmProjects\tests\.venv-3.13\Lib\site-packages\pyipmi\lan.py", line 179, in get_lan_config_param
    check_rsp_completion_code(rsp)
    ~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^
  File "C:\Users\mark\PycharmProjects\tests\.venv-3.13\Lib\site-packages\pyipmi\utils.py", line 72, in check_rsp_completion_code
    raise CompletionCodeError(
    ...<3 lines>...
        group_extension=rsp.group_extension)
pyipmi.errors.CompletionCodeError: CompletionCodeError cc=0xcc desc=Invalid data field in Request

[mark99i]

fru inventory:

... same code ...
print(ipmi.get_chassis_status().__dict__, file=sys.stderr)
print(ipmi.get_device_id().__dict__, file=sys.stderr)
print(ipmi.get_fru_inventory().__dict__, file=sys.stderr)

DEBUG:pyipmi:Session opened
DEBUG:pyipmi:IPMI TX: 20 00 e0 81 14 01 6a
DEBUG:pyipmi:IPMI RX: 81 04 7b 20 14 01 00 01 10 40 7a
{'power_on': True, 'overload': False, 'interlock': False, 'fault': False, 'control_fault': False, 'restore_policy': 0, 'id_cmd_state_info_support': True, 'chassis_id_state': 0}
DEBUG:pyipmi:IPMI TX: 20 18 c8 81 18 01 66
DEBUG:pyipmi:IPMI RX: 81 1c 63 20 18 01 00 20 01 01 10 02 bf 43 10 00 43 0b 01 00 00 00 32
{'device_id': 32, 'revision': 1, 'provides_sdrs': False, 'available': False, 'fw_revision': <pyipmi.fields.VersionField object at 0x000001C20D67C050>, 'ipmi_version': <pyipmi.fields.VersionField object at 0x000001C20D63D310>, 'manufacturer_id': 4163, 'product_id': 2883, 'supported_functions': ['sensor', 'sdr_repository', 'sel', 'fru_inventory', 'ipmb_event_receiver', 'ipmb_event_generator', 'chassis'], 'aux': [1, 0, 0, 0]}
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 1c 11 00 00 00 08 4a
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 1c 11 00 08 01 00 01 04 0c 00 00 ee ab
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 20 11 00 00 00 08 46
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 20 11 00 08 01 00 01 04 0c 00 00 ee a7
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 24 11 00 08 00 05 3d
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 24 11 00 05 01 03 11 c7 78 52
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 28 11 00 08 00 18 26
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 28 11 00 18 01 03 11 c7 78 78 78 78 78 78 78 c7 78 78 78 78 78 78 78 c1 00 00 00 0c 8f
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 2c 11 00 00 00 08 3a
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 2c 11 00 08 01 00 01 04 0c 00 00 ee 9b
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 30 11 00 20 00 05 19
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 30 11 00 05 01 08 00 be 4e 85
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 34 11 00 20 00 20 fa
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 34 11 00 20 01 08 00 be 4e 55 d0 59 6f 75 72 20 42 6f 61 72 64 20 4d 61 6e 66 2e cf 59 6f 75 72 20 42 6f 61 0a
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 38 11 00 40 00 20 d6
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 38 11 00 20 72 64 20 4e 61 6d 65 c7 78 78 78 78 78 78 78 c7 78 78 78 78 78 78 78 c0 c1 00 00 00 00 00 00 79 e8
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 3c 11 00 00 00 08 2a
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 3c 11 00 08 01 00 01 04 0c 00 00 ee 8b
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 40 11 00 60 00 05 c9
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 40 11 00 05 01 0a 00 d2 59 54
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 44 11 00 60 00 20 aa
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 44 11 c9 c2
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 48 11 00 60 00 1e a8
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 48 11 c9 be
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 4c 11 00 60 00 1c a6
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 4c 11 c9 ba
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 50 11 00 60 00 1a a4
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 50 11 c9 b6
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 54 11 00 60 00 18 a2
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 54 11 c9 b2
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 58 11 00 60 00 16 a0
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 58 11 c9 ae
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 5c 11 00 60 00 14 9e
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 5c 11 c9 aa
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 60 11 00 60 00 12 9c
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 60 11 c9 a6
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 64 11 00 60 00 10 9a
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 64 11 00 10 01 0a 00 d2 59 6f 75 72 20 50 72 6f 64 75 63 74 ce
DEBUG:pyipmi:IPMI TX: 20 28 b8 81 68 11 00 70 00 10 86
DEBUG:pyipmi:IPMI RX: 81 2c 53 20 68 11 cc 9b
Traceback (most recent call last):
  File "C:\Users\mark\PycharmProjects\tests\tests\pyipmi-example.py", line 33, in <module>
    print(ipmi.get_fru_inventory().__dict__, file=sys.stderr)
          ~~~~~~~~~~~~~~~~~~~~~~^^
  File "C:\Users\mark\PycharmProjects\tests\.venv-3.13\Lib\site-packages\pyipmi\fru.py", line 156, in get_fru_inventory
    fru.product_info_area = self.get_fru_product_area(fru_id=fru_id)
                            ~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^
  File "C:\Users\mark\PycharmProjects\tests\.venv-3.13\Lib\site-packages\pyipmi\fru.py", line 116, in get_fru_product_area
    data = self._read_fru_area(offset=header.product_info_area_offset,
                               fru_id=fru_id)
  File "C:\Users\mark\PycharmProjects\tests\.venv-3.13\Lib\site-packages\pyipmi\fru.py", line 100, in _read_fru_area
    return self.read_fru_data(offset=offset, count=count, fru_id=fru_id)
           ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\mark\PycharmProjects\tests\.venv-3.13\Lib\site-packages\pyipmi\fru.py", line 70, in read_fru_data
    rsp = self.send_message_with_name('ReadFruData', fru_id=fru_id,
                                      offset=off, count=req_size)
  File "C:\Users\mark\PycharmProjects\tests\.venv-3.13\Lib\site-packages\pyipmi\__init__.py", line 213, in send_message_with_name
    check_rsp_completion_code(rsp)
    ~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^
  File "C:\Users\mark\PycharmProjects\tests\.venv-3.13\Lib\site-packages\pyipmi\utils.py", line 72, in check_rsp_completion_code
    raise CompletionCodeError(
    ...<3 lines>...
        group_extension=rsp.group_extension)
pyipmi.errors.CompletionCodeError: CompletionCodeError cc=0xcc desc=Invalid data field in Request