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  1. Core ReactOS
  2. CORE-14333

Random "Assertion failed: ObjHead->cLockObj < 0x10000" in UserReferenceObject(), at end of "Wine Test > zz_ultravnc_1.0.9.6.2 > 2.view_vnc" on AHK testbot

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    Details

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

      Description

      https://build.reactos.org/builders/Test%20KVM%20AHK
      {{Feb 15 11:27 ad68422a7bbd... failure #4504}}
      {{Mar 06 17:32 a8d718da3924... failure #4669}}
      {{Mar 07 10:04 ad301e6604fa... failure #4680}}

      Running Wine Test, Module: zz_ultravnc_1.0.9.6.2, Test: 2.view_vnc
      ...
      OK: 2.view_vnc: VNC Viewer works as expected.
      (win32ss/user/ntuser/winpos.c:3327) err: NtUserSetWindowPos bad window handle!
      2.view_vnc: Test failed: 'vncviewer.exe' process failed to close despite 'QEMU (rose-dummy)' window closed. Active Wnd: 'TeamViewer 7 Setup'.
      (win32ss/user/ntuser/msgqueue.c:846) err: Remove Window Messages E171C750 From Sent Queue
      (win32ss/user/ntuser/msgqueue.c:846) err: Remove Window Messages E170DF40 From Sent Queue
      Info: 2.view_vnc: TestsFailed(): Uploading of the screenshot took too long. Terminating.
      (win32ss/user/ntuser/msgqueue.c:1277) err: NB Receiving Thread woken up dead!
       
      *** Assertion failed: ObjHead->cLockObj < 0x10000
      ***   Source File: /srv/buildbot/Test_KVM_AHK/build/win32ss/user/ntuser/object.c, line 700
       
      Break repeatedly, break Once, Ignore, terminate Process or terminate Thread (boipt)? 
      kdb:>
       o
      Execute '.cxr F6CA0804' to dump context
       
      Entered debugger on embedded INT3 at 0x0008:0x8094bfbe.
      kdb:>
       bt
      Eip:
      <NTOSKRNL.EXE:14bfbf (:0 (DbgBreakPoint))>
      Frames:
      <win32k.sys:8a703 (win32ss/user/ntuser/object.c:700 (UserReferenceObject))>
      <win32k.sys:77c88 (win32ss/user/ntuser/object.h:33 (co_VIS_WindowLayoutChanged))>
      <win32k.sys:83adb (win32ss/user/ntuser/winpos.c:2054 (co_WinPosSetWindowPos))>
      <win32k.sys:869a6 (win32ss/user/ntuser/winpos.c:3361 (NtUserSetWindowPos))>
      <win32k.sys:86a6f (win32ss/user/ntuser/winpos.c:3278 (NtUserMoveWindow))>
      <NTOSKRNL.EXE:13066e (ntoskrnl/include/internal/i386/ke.h:712 (KiSystemServiceHandler))>
      <NTOSKRNL.EXE:3da9 (:0 (KiFastCallEntry))>
      <ntdll.dll:d485>
      <vncviewer.exe:8b9b4>
      <vncviewer.exe:15608>
      <vncviewer.exe:4af5d>
      <vncviewer.exe:4afe7>
      <kernel32.dll:1b3ba>
      <00000000>

      Major for the time being, rather than Critical, as very rare.

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              • Assignee:
                bug zilla Bug Zilla
                Reporter:
                Serge Gautherie Serge Gautherie
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                Dates

                • Created:
                  Updated: