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  1. Core ReactOS
  2. CORE-16019

ROS 0.4.12 fails reboot with BSOD after installing AC97 driver on VirtualBox 6



    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Cannot Reproduce
    • Fix Version/s: None
    • Component/s: Audio, Sound
    • Labels:
    • Environment:

      VirtualBox 6.0.6


      I have installed a vanilla ROS 0.4.12 RC17 on VBOX 6.0.6 with the settings described on this wiki page. Reboot works reliably.

      Next thing I typically do (and it worked in previous releases of ROS) is to install the AC97 sound driver, assign it to the devide and do a few reboots.

      On my very first attempt to install the driver the reboots worked but sound did not, just as noted in CORE-15969. After restoring a snapshot and doing the AC97 installation from there again, BSOD appeareed during almost all reboots.

      One of the messages shown in screen debug mode are:
      thread.c:119) PS:  Unhandled kernel mode exception

      Debugging on screen yields following results:

      Note this is the first time I use VirtualBox 6.x. An older shaphot with AC97 just installed in ROS 0.4.10 RC22 prior the update to VBox 6 now also produces this BSOD on VBox 6 with equal debug messages - and this was working on VBox 5.1.22.


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              • Assignee:
                bug zilla Bug Zilla
                matthiasbasler Matthias Basler
              • Votes:
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                3 Start watching this issue


                • Created: