Re: bugchecks in CSRSS (was Re: [ros-dev] Service Control Manager, Plug and Pray, SMB and RPC)

[Hartmut Birr]

Hi,

can you delete

subsys/win32k/main/svctab.c
subsys/win32k/main/svctabm.o
lib/gdi32/misc/win32k.S
lib/gdi32/misc/win32k.o
lib/user32/misc/win32k.S
lib/user32/misc/win32k.o

and build and try it again?

- Hartmut


Eric Kohl wrote:

>   ea wrote:
>
> >   After my last changes, somebody was required to
> > clean the local
> >  repository to boot successfully. It's not clear why.  The registry is
> >  necessary now to bootstrap, but if you get a bugcheck in the csrss
> >  process, it seems the SM is OK with it. The only place I imagine a
> >  bugcheck can happen is init.c, where
> >
> >  1. csrss calls (\SmApiPort) SM to register IMAGE_SUBSYSTEM_WINDOWS_CUI
> >  2. SM calls back (\Windows\SbApiPort)
> >  3. csrss sees the green light and bootstraps (initializes)
> >  4. csrss calls SM_COMPLETE_SESSION to tell SM it's OK 
>
>  My debug log looks like this:
>
>  DriverBase for \??\C:\reactos\system32\win32k.sys: 9d94a000
>  DriverBase for \??\C:\reactos\system32\freetype.dll: 9da33000
>  DriverBase for \SystemRoot\System32\kbdus.dll: 9dab8000
>  ReactOS Client/Server Run-Time 0.3-SVN (Build 20050328-r14362)
>  (mm/npool.c:1626) Trying to allocate 3758215216 bytes from nonpaged
>  pool - nothing suitable found, returning NULL
>  (ntuser/keyboard.c:849) ExAllocatePool(-536752086) failed
>  MenuInit(): SystemParametersInfoW(SPI_GETNONCLIENTMETRICS) failed!
>  KeBugCheckWithTf at ke/catch.c:223
>  A problem has been detected and ReactOS has been shut down to prevent
>  damage to your computer.
>
>  The problem seems to be caused by the following file: win32k.sys
>
>  KMODE_EXCEPTION_NOT_HANDLED
>  Technical information:
>
>  *** STOP: 0x0000001E (0xc0000005,0x9d960b08,0x00000000,0xf000e835)
>
>  ***    win32k.sys - Address 0x9d960b08 base at 0x9d94a000, DateStamp 0x0
>
>  Page Fault Exception: 14(0)
>  Processor: 0 CS:EIP 8:9d960b08 <win32k.sys: 16b08>
>  cr2 f000e835 cr3 1eb05000 Proc: 809a6630 Pid: 7c <csrss.ex> Thrd:
>  809b0740 Tid: 80
>  DS 10 ES 10 FS 30 GS 23
>  EAX: f000e815   EBX: 77ea9210   ECX: 77ea9210
>  EDX: 00000000   EBP: 9ddb1d40   ESI: 0064fe78   ESP: 9ddb1cc4
>  EDI: 9ddb1d74   EFLAGS: 00010282 kESP 9ddb1cc4 kernel stack base 9ddaf000
>  Frames:
>  <win32k.sys: 18171>
>  <ntoskrnl.exe: 318b>
>  <77E6C08E>
>
>  The given addresses are:
>  0x9d960b08 <win32k.sys: 16b08>   IntGetMenuObject
>             <win32k.sys: 18171>   NtUserCheckMenuItem
>             <ntoskrnl.exe: 318b>  KeReturnFromSystemCall
>  0x77E6C08E <user32.dll: c08e>    NtUserCallTwoParam
>
>
>  I think the bugcheck happens when csrss.exe loads win32csr.dll and
>  thus user32.dll and user32 gets initialized.
>
>  Did anything change in the initialization within the last month? I
>  made a full rebuild on March 2nd and it installed perfectly.
>
>
>  Eric
>
>
>
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