Uploaded image for project: 'Core ReactOS'
  1. Core ReactOS
  2. CORE-14129

Reproducible BSOD in win32k.sys when Alt-Tab from starting Firefox

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Open
    • Priority: Critical
    • Resolution: Unresolved
    • Fix Version/s: None
    • Component/s: Win32SS
    • Labels:
      None

      Description

      How to reproduce:

      1. Install Firefox 28.0 from RAPPS
      2. Set CPU usage limit to 40% in VM settings (require reboot)
      3. Open any folder in explorer
      4. Run Firefox and immediately Alt+Tab to explorer window (while browser loads)

      You will get a Page Fault exception in win32k.sys

        Attachments

        1. 0.4.8-RC-24-g795c7f7.log
          114 kB
          reactosfanboy
        2. 0.4.9-RC-33-gea76ef8__vs_Firefox48_0_2__BSOD0x139_l2l.log
          167 kB
          reactosfanboy
        3. debug.log
          8 kB
          Stas'M
        4. msgqueue.patch
          1 kB
          jimtabor

          Issue Links

            Activity

              People

              • Assignee:
                bug zilla Bug Zilla
                Reporter:
                binarymaster Stas'M
              • Votes:
                6 Vote for this issue
                Watchers:
                9 Start watching this issue

                Dates

                • Created:
                  Updated: