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  1. Core ReactOS
  2. CORE-18201

BSOD 0x000000b4 on Neko Project 21/W (PC-98 port)

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Fix Version/s: 0.4.15
    • Component/s: Drivers: Other
    • Labels:
    • Environment:

      Neko Project 21/W (NEC PC-98 emulator)

      Description

      BSOD 0x000000b4 (VIDEO_DRIVER_INIT_FAILURE) is happening when trying to boot ReactOS PC-98 port in Neko Project 21/W.

      Previously there were no such problem, so this is regression. An excerpt from debug log:

      (ntoskrnl/mm/ARM3/sysldr.c:182) Loading: \SystemRoot\System32\framebuf.dll at F94F7000 with c pages
      (win32ss/gdi/eng/ldevobj.c:549) err: DrvrGetModes returned 0 on second call
      WARNING:  LDEVOBJ_bUnloadImage at win32ss/gdi/eng/ldevobj.c:290 is UNIMPLEMENTED!
      (win32ss/gdi/eng/ldevobj.c:628) err: No devmodes
      (win32ss/gdi/eng/pdevobj.c:853) err: Failed to create new MDEV
      (win32ss/user/ntuser/winsta.c:268) err: PDEVOBJ_lChangeDisplaySettings() failed.
      

      Full debug log:
      0.4.15-dev-4611-g6f4be52a1c7.txt

      Guilty commit is not known yet.

      • Working revision: 0.4.15-dev-3429-g1897f9f0c0e (good)
      • Tested revision: 0.4.15-dev-4611-g6f4be52a1c7 (bad)

      Some patches are still needed to boot it to the desktop, so this complicates the git bisect process.

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            • Assignee:
              binarymaster Stas'M
              Reporter:
              binarymaster Stas'M
            • Votes:
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              • Created:
                Updated:
                Resolved: