[ros-bugs] [Bug 3707] New: bugcheck in KiSwapContextInternal

[ReactOS.Bugzilla at www.reactos.org]

http://www.reactos.org/bugzilla/show_bug.cgi?id=3707

           Summary: bugcheck in KiSwapContextInternal
           Product: ReactOS
           Version: TRUNK
          Platform: QEmu
        OS/Version: ReactOS
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: Kernel
        AssignedTo: ros-bugs at reactos.org
        ReportedBy: timo.kreuzer at web.de
         QAContact: ros-bugs at reactos.org


Found by tower:
...
(base\services\umpnpmgr\umpnpmgr.c:2196) Unknown event
(base\system\services\rpcserver.c:2433) OpenService - lpService->dwRefCount 1
(base\system\services\rpcserver.c:461) CloseServiceHandle -
lpService->dwRefCount 0
(subsystems\win32\win32k\ntuser\desktop.c:611) RtlQueryRegistryValues failed
for PaintDesktopVersion (c0000034)
err:(base\system\winlogon\screensaver.c:86) ImpersonateLoggedOnUser() failed
with error 5
(ntoskrnl\se\semgr.c:613) Denying access for caller: granted 0x600e8, desired
0xf01ff (generic mapping 80F3A8B0)

*** Fatal System Error: 0x000000d1
                       (0xA380CFFC,0xFFE8CB94,0x816B02E0,0x816B02E0)

Entered debugger on embedded INT3 at 0x0008:0x808a7d18.
kdb:> bt
Eip:
<NTOSKRNL.EXE:a7d19 (lib\rtl\i386\debug_asm.S:42
(RtlpBreakWithStatusInstruction))>
Frames:
<NTOSKRNL.EXE:66f9 (ntoskrnl/ke/bug.c:1100 (KeBugCheckWithTf at 24))>
<NTOSKRNL.EXE:a2261 (ntoskrnl\ke\i386\trap.s:2047 (KiTrap14))>
<NTOSKRNL.EXE:9f621 (ntoskrnl\ke\i386\ctxswitch.S:400
(@KiSwapContextInternal at 0))>
Couldn't access memory at 0x80010035!
kdb:>

and the same related, but at next boot

Using shell hooks for notification of shell events.
(subsystems\win32\win32k\ntuser\hook.c:1056) Not implemented: HookId 3 Global
TRUE

*** Fatal System Error: 0x000000d1
                       (0xA42A3CFC,0xFE42CFE4,0x81780018,0x81780018)

Entered debugger on embedded INT3 at 0x0008:0x808a7d18.
kdb:> bt
Eip:
<NTOSKRNL.EXE:a7d19 (lib\rtl\i386\debug_asm.S:42
(RtlpBreakWithStatusInstruction))>
Frames:
<NTOSKRNL.EXE:66f9 (ntoskrnl/ke/bug.c:1100 (KeBugCheckWithTf at 24))>
<NTOSKRNL.EXE:a2261 (ntoskrnl\ke\i386\trap.s:2047 (KiTrap14))>
<NTOSKRNL.EXE:9f621 (ntoskrnl\ke\i386\ctxswitch.S:400
(@KiSwapContextInternal at 0))>
Couldn't access memory at 0x8001003F!
kdb:>


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