Fail to load MSHTML.dll symbols

WINDBG
1

Hi,

I’m trying to load MSHTML.DLL symbols from the symbols server for vista sp1, IE8. I’m getting the following error with !sym noisy:

kd> .reload /i mshtml.dll
SYMSRV: f:\symbols\mshtml.dll\49B3AFAA8d5000\mshtml.dll not found
SYMSRV: http://msdl.microsoft.com/download/symbols/mshtml.dll/49B3AFAA8d5000/mshtml.dll not found
DBGENG: C:\Windows\system32\mshtml.dll image header does not match memory image header.
DBGENG: C:\Windows\system32\mshtml.dll - Couldn’t map image from disk.
DBGHELP: No debug info for mshtml.dll. Searching for dbg file
SYMSRV: f:\symbols\mshtml.dbg\49B3AFAA8d5000\mshtml.dbg not found
SYMSRV: http://msdl.microsoft.com/download/symbols/mshtml.dbg/49B3AFAA8d5000/mshtml.dbg not found

This is 6.11.0001.402

Thanks,
-Jeff

2

Here is the module info:

kd> lmv m mshtml
start end module name
00000000720a0000 0000000072975000 mshtml (export symbols) mshtml.dll
Loaded symbol image file: mshtml.dll
Image path: C:\Windows\system32\mshtml.dll
Image name: mshtml.dll
Timestamp: Sun Mar 08 07:44:42 2009 (49B3AFAA)
CheckSum: 008D6C92
ImageSize: 008D5000
File version: 8.0.6001.18702
Product version: 8.0.6001.18702
File flags: 8 (Mask 3F) Private
File OS: 40004 NT Win32
File type: 2.0 Dll
File date: 00000000.00000000
Translations: 0409.04b0
CompanyName: Microsoft Corporation
ProductName: Windows? Internet Explorer
InternalName: MSHTML
OriginalFilename: MSHTML.DLL
ProductVersion: 8.00.6001.18702
FileVersion: 8.00.6001.18702 (longhorn_ie8_rtm(wmbla).090308-0338)
FileDescription: Microsoft (R) HTML Viewer
LegalCopyright: ? Microsoft Corporation. All rights reserved.

-Jeff

-----Original Message-----
From: xxxxx@lists.osr.com [mailto:xxxxx@lists.osr.com] On Behalf Of Jeff Curless
Sent: Friday, April 17, 2009 3:29 PM
To: Kernel Debugging Interest List
Subject: [windbg] Fail to load MSHTML.dll symbols

Hi,

I’m trying to load MSHTML.DLL symbols from the symbols server for vista sp1, IE8. I’m getting the following error with !sym noisy:

kd> .reload /i mshtml.dll
SYMSRV: f:\symbols\mshtml.dll\49B3AFAA8d5000\mshtml.dll not found
SYMSRV: http://msdl.microsoft.com/download/symbols/mshtml.dll/49B3AFAA8d5000/mshtml.dll not found
DBGENG: C:\Windows\system32\mshtml.dll image header does not match memory image header.
DBGENG: C:\Windows\system32\mshtml.dll - Couldn’t map image from disk.
DBGHELP: No debug info for mshtml.dll. Searching for dbg file
SYMSRV: f:\symbols\mshtml.dbg\49B3AFAA8d5000\mshtml.dbg not found
SYMSRV: http://msdl.microsoft.com/download/symbols/mshtml.dbg/49B3AFAA8d5000/mshtml.dbg not found

This is 6.11.0001.402

Thanks,
-Jeff

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3

!sym noisy and !sym quiet toggle spew from .reload.
what you are seeing is all the different attempts that were made by the
command to find your symbols.
–guess what, I could not find them in these places. If you want the guy to
look for more, tell him.

Larry
----- Original Message -----
From: “Jeff Curless”
To: “Kernel Debugging Interest List”
Sent: Friday, April 17, 2009 12:28 PM
Subject: [windbg] Fail to load MSHTML.dll symbols

Hi,

I’m trying to load MSHTML.DLL symbols from the symbols server for vista sp1,
IE8. I’m getting the following error with !sym noisy:

kd> .reload /i mshtml.dll
SYMSRV: f:\symbols\mshtml.dll\49B3AFAA8d5000\mshtml.dll not found
SYMSRV:
http://msdl.microsoft.com/download/symbols/mshtml.dll/49B3AFAA8d5000/mshtml.dll
not found
DBGENG: C:\Windows\system32\mshtml.dll image header does not match memory
image header.
DBGENG: C:\Windows\system32\mshtml.dll - Couldn’t map image from disk.
DBGHELP: No debug info for mshtml.dll. Searching for dbg file
SYMSRV: f:\symbols\mshtml.dbg\49B3AFAA8d5000\mshtml.dbg not found
SYMSRV:
http://msdl.microsoft.com/download/symbols/mshtml.dbg/49B3AFAA8d5000/mshtml.dbg
not found

This is 6.11.0001.402

Thanks,
-Jeff

—
WINDBG is sponsored by OSR

For our schedule of WDF, WDM, debugging and other seminars visit:
http://www.osr.com/seminars

To unsubscribe, visit the List Server section of OSR Online at
http://www.osronline.com/page.cfm?name=ListServer

4

Ummm yeah, I know. That’s why I turned it on, to see why it wasn’t loading. It fails to be found on the ms symbol server, but there is an error in the !sym noisy output that I have never seen before. Please actually read the debut output and you will see the error.

Thanks,
-Jeff

From: xxxxx@lists.osr.com [xxxxx@lists.osr.com] On Behalf Of Larry Dick [xxxxx@sbcglobal.net]
Sent: Friday, April 17, 2009 5:43 PM
To: Kernel Debugging Interest List
Subject: Re: [windbg] Fail to load MSHTML.dll symbols

!sym noisy and !sym quiet toggle spew from .reload.
what you are seeing is all the different attempts that were made by the
command to find your symbols.
–guess what, I could not find them in these places. If you want the guy to
look for more, tell him.

Larry
----- Original Message -----
From: “Jeff Curless”
To: “Kernel Debugging Interest List”
Sent: Friday, April 17, 2009 12:28 PM
Subject: [windbg] Fail to load MSHTML.dll symbols

Hi,

I’m trying to load MSHTML.DLL symbols from the symbols server for vista sp1,
IE8. I’m getting the following error with !sym noisy:

kd> .reload /i mshtml.dll
SYMSRV: f:\symbols\mshtml.dll\49B3AFAA8d5000\mshtml.dll not found
SYMSRV:
http://msdl.microsoft.com/download/symbols/mshtml.dll/49B3AFAA8d5000/mshtml.dll
not found
DBGENG: C:\Windows\system32\mshtml.dll image header does not match memory
image header.
DBGENG: C:\Windows\system32\mshtml.dll - Couldn’t map image from disk.
DBGHELP: No debug info for mshtml.dll. Searching for dbg file
SYMSRV: f:\symbols\mshtml.dbg\49B3AFAA8d5000\mshtml.dbg not found
SYMSRV:
http://msdl.microsoft.com/download/symbols/mshtml.dbg/49B3AFAA8d5000/mshtml.dbg
not found

This is 6.11.0001.402

Thanks,
-Jeff

—
WINDBG is sponsored by OSR

For our schedule of WDF, WDM, debugging and other seminars visit:
http://www.osr.com/seminars

To unsubscribe, visit the List Server section of OSR Online at
http://www.osronline.com/page.cfm?name=ListServer

—
WINDBG is sponsored by OSR

For our schedule of WDF, WDM, debugging and other seminars visit:
http://www.osr.com/seminars

To unsubscribe, visit the List Server section of OSR Online at http://www.osronline.com/page.cfm?name=ListServer