Virtual free failure in Debugprompt

      Virtual free failure in Debugprompt

      Hello,

      when i disable UART3 in HKLM\drivers\builtin\NetDCUA5\UART3 using Flags dword 4

      i get this in the DebugPrompt at startup. Is this normal, have i done something wrong? Or should i ignore it?

      NetDCUA5 V2.02 - Firmware Init
      Copyright (c) 2013 F&S Elektronik Systeme GmbH
      Build: May 13 2015/15:52:35
      FMD: NAND ID:0x2cf18095 --> MICRON: 1GBit (128MB)
      FMD: Block 0 to 16 are locked for boot loader
      I2C: Version 2.5
      INFO: No external RTC found!.
      OAL: RestartReason=Software
      FMD: NAND ID:0x2cf18095 --> MICRON: 1GBit (128MB)
      FMD: Block 0 to 16 are locked for boot loader
      FSPART: FS partition driver loaded
      BINFS: RegisterVolume - Mounted volume '\BINFS'
      PM-NETDCU: STARTED
      BE2: Version 1.4, ActiveKey = Drivers\Active\03
      NI2C: Version 1.0, ActiveKey = Drivers\Active\15
      ENET: Version 01.03, ActiveKey = Comm\ETHNETA
      ENET: Version 01.03, ActiveKey = Comm\ETHNETB
      UsbHost : New Function [address(1) / layer(0)]
      FSKBDHID: Version 1.0, ActiveKey = Drivers\Active\20
      Attach moutouchHID
      BE2: Version 1.4, ActiveKey = Drivers\Active\23
      UART: Version 1.17, Key = Drivers\Active\24
      UART2: Port disabled. Serial debug is on !
      Virtual free failure!!! addr: 0xa3749000, cbsize: 0x00000000, usr_tag: 0x00000000, item_tag: 0x00000000
      Virtual free failure!!! addr: 0xc222c000, cbsize: 0x00000000, usr_tag: 0x00000000, item_tag: 0x00000000
      Virtual free failure!!! addr: 0x8ef11000, cbsize: 0x00000000, usr_tag: 0x00000000, item_tag: 0x00000000
      Virtual free failure!!! addr: 0xe6d80000, cbsize: 0x00000000, usr_tag: 0x00000000, item_tag: 0x00000000
      Virtual free failure!!! addr: 0x29589000, cbsize: 0x00000000, usr_tag: 0x00000000, item_tag: 0x00000000
      Virtual free failure!!! addr: 0x62edf000, cbsize: 0x00000000, usr_tag: 0x00000000, item_tag: 0x00000000
      Virtual free failure!!! addr: 0x904e126a, cbsize: 0x00000000, usr_tag: 0x00000000, item_tag: 0x00000000
      Virtual free failure!!! addr: 0xa441a84d, cbsize: 0x00000000, usr_tag: 0x00000000, item_tag: 0x00000000

      UART: Version 1.17, Key = Drivers\Active\25
      CID: Version 2.8, ActiveKey = Drivers\Active\26
      CID: Version 2.8, ActiveKey = Drivers\Active\27
      PIF: Version 1.2, ActiveKey = Drivers\Active\28
      AIN: Version 1.2, ActiveKey = Drivers\Active\29
      EXTRTC: Version 1.1, ActiveKey = Drivers\Active\30
      EXTRTC: No external RTC detected
      I2C: Version 4.2, ActiveKey = Drivers\Active\31
      TCH: Version WAV: Version 2.3, ActiveKey = Drivers\Active\33
      1.0, ActiveKey = Drivers\Active\32
      SDHC: Version 1.2, ActiveKey = Drivers\Active\34
      BCS: Version 1.4, ActiveKey = Drivers\Active\45
      NSPI: Version 3.0, ActiveKey = Drivers\Active\46
      DIO: Version 2.8, ActiveKey = Drivers\Active\47
      FRW: Version 1.1, ActiveKey = Drivers\Active\53
      LCD: Version 1.9, ActiveKey = Drivers\Display\LCD
      LCD: Read registry settings from Drivers\Display\LCD
      LCD: Display-Mode 0, Name VGA standard display
      NDCUCFG V 60 started. Platform: NetDCUA5
      NDCUCFG Open CCheckAutoStart: Version 1.7, LaunchNum = 100
      OM1: at 38400 Baud

      Another question at disabling Drivers is: is it possible to disable EthnetB1 completely?

      regards,
      Ralf
      Hello,

      Another question at disabling Drivers is: is it possible to disable EthnetB1 completely?
      Did you try:
      [HKEY_LOCAL_MACHINE\Comm\NdisPower]
      "<adaptername>1"=DWORD:4
      Anyway, to delete the image path under HKEY_LOCAL_MACHINE\Comm\"<adaptername>1" and HKEY_LOCAL_MACHINE\Comm\"<adaptername> helps:(.

      Virtual free failure!!!
      Seems to be related to EC7 only. Unfortunately i can't find any information in platform or public code. Try to get details ... .
      F&S Elektronik Systeme GmbH
      As this is an international forum, please try to post in English.
      Da dies ein internationales Forum ist, bitten wir darum, Beiträge möglichst in Englisch zu verfassen.
      thank you mr zutter :)

      creating key "[HKEY_LOCAL_MACHINE\Comm\NdisPower]" and value "<adaptername>1"=DWORD:4 now disabled the adapter, so that would do the thing.

      to the Virtual free failure:
      i did not know if i understand correctly: the only infos to the error i can give to you:
      if i enable COM3 again: by deleting the "flags = DWORD:4" value, then prompts debugout is normal. during this occours, there is no app of me running which tries to use COM3. i only wanted to disable COM3 because of the use of additional AIN

      regards,
      Ralf
      Are there new informations about the Virtual Free Failure, we talked about in February?

      ​Hello,when i disable UART3 in HKLM\drivers\builtin\NetDCUA5\UART3 using Flags dword 4i get this in the DebugPrompt at startup. Is this normal, have i done something wrong? Or should i ignore it? ....Virtual free failure!!! addr: 0xa3749000, cbsize: 0x00000000, usr_tag: 0x00000000, item_tag: 0x00000000
      Virtual free failure!!! addr: 0xc222c000, cbsize: 0x00000000, usr_tag: 0x00000000, item_tag: 0x00000000
      Virtual free failure!!! addr: 0x8ef11000, cbsize: 0x00000000, usr_tag: 0x00000000, item_tag: 0x00000000
      Virtual free failure!!! addr: 0xe6d80000, cbsize: 0x00000000, usr_tag: 0x00000000, item_tag: 0x00000000
      Virtual free failure!!! addr: 0x29589000, cbsize: 0x00000000, usr_tag: 0x00000000, item_tag: 0x00000000
      Virtual free failure!!! addr: 0x62edf000, cbsize: 0x00000000, usr_tag: 0x00000000, item_tag: 0x00000000
      Virtual free failure!!! addr: 0x904e126a, cbsize: 0x00000000, usr_tag: 0x00000000, item_tag: 0x00000000
      Virtual free failure!!! addr: 0xa441a84d, cbsize: 0x00000000, usr_tag: 0x00000000, item_tag: 0x00000000


      Regards,
      Ralf