watchdog.sys

Guys,

I want to disable watchdog.sys to see if it’s the origin of a problem I’m
having. Anyone knows an easy way ?

Tks,

Alberto.

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rename it?

-----Original Message-----
From: Moreira, Alberto [mailto:xxxxx@compuware.com]
Sent: Friday, May 30, 2003 11:57 AM
To: NT Developers Interest List
Subject: [ntdev] watchdog.sys

Guys,

I want to disable watchdog.sys to see if it’s the origin of a problem I’m
having. Anyone knows an easy way ?

Tks,

Alberto.

The contents of this e-mail are intended for the named addressee only. It
contains information that may be confidential. Unless you are the named
addressee or an authorized designee, you may not copy or use it, or disclose
it to anyone else. If you received it in error please notify us immediately
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----- Original Message -----
From: “Moreira, Alberto”
To: “NT Developers Interest List”
Sent: Friday, May 30, 2003 8:57 PM
Subject: [ntdev] watchdog.sys

> Guys,
>
> I want to disable watchdog.sys to see if it’s the origin of a problem I’m
> having. Anyone knows an easy way ?
>
> Tks,
>
>
> Alberto.
>
>
>
>
>
> The contents of this e-mail are intended for the named addressee only. It
> contains information that may be confidential. Unless you are the named
> addressee or an authorized designee, you may not copy or use it, or disclose
> it to anyone else. If you received it in error please notify us immediately
> and then destroy it.
>
>
>
> —
> You are currently subscribed to ntdev as: xxxxx@compaqnet.be
> To unsubscribe send a blank email to xxxxx@lists.osr.com
>

RE: [ntdev] watchdog.sys

When you remove ( rename ) the driver, the system starts a never ending reboot loop ( at least my system does ) …
What is in fact the pupose of “watchdog.sys” ?

Christiaan

----- Original Message -----
From: Mesdaq, Ali
To: NT Developers Interest List
Sent: Friday, May 30, 2003 9:05 PM
Subject: [ntdev] RE: watchdog.sys

rename it?

-----Original Message-----
From: Moreira, Alberto [mailto:xxxxx@compuware.com]
Sent: Friday, May 30, 2003 11:57 AM
To: NT Developers Interest List
Subject: [ntdev] watchdog.sys

Guys,
I want to disable watchdog.sys to see if it’s the origin of a problem I’m
having. Anyone knows an easy way ?
Tks,

Alberto.

The contents of this e-mail are intended for the named addressee only. It
contains information that may be confidential. Unless you are the named
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it to anyone else. If you received it in error please notify us immediately
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Assuming this is a standard driver, you could write an emtpy driver with a
blank DriverEntry() routine and overwrite the watchdog.sys with it. This is
assuming that watchdog.sys doesn’t create any critical objects or what not.
Sounds like form the infinite reboot syndrome that it might…

-----Original Message-----
From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com]On Behalf Of Christiaan
Ghijselinck
Sent: Friday, May 30, 2003 2:59 PM
To: NT Developers Interest List
Subject: [ntdev] RE: watchdog.sys

RE: [ntdev] watchdog.sys

When you remove ( rename ) the driver, the system starts a never ending
reboot loop ( at least my system does ) …
What is in fact the pupose of “watchdog.sys” ?

Christiaan

----- Original Message -----
From: Mesdaq, Ali
To: NT Developers Interest List
Sent: Friday, May 30, 2003 9:05 PM
Subject: [ntdev] RE: watchdog.sys

rename it?

-----Original Message-----
From: Moreira, Alberto [mailto:xxxxx@compuware.com]
Sent: Friday, May 30, 2003 11:57 AM
To: NT Developers Interest List
Subject: [ntdev] watchdog.sys

Guys,
I want to disable watchdog.sys to see if it’s the origin of a problem I’m
having. Anyone knows an easy way ?
Tks,

Alberto.

The contents of this e-mail are intended for the named addressee only. It
contains information that may be confidential. Unless you are the named
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it to anyone else. If you received it in error please notify us immediately
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Watchdog.sys is the global kernel watchdog facility. Disable it at your
peril. I believe it is a kernel dll, do its clients will croak on load if
the entrypoints are not resolved.

-----Original Message-----
From: Matt Miller [mailto:xxxxx@positivenetworks.net]
Sent: Friday, May 30, 2003 3:59 PM
To: NT Developers Interest List
Subject: [ntdev] RE: watchdog.sys

Assuming this is a standard driver, you could write an emtpy driver with a
blank DriverEntry() routine and overwrite the watchdog.sys with it. This is
assuming that watchdog.sys doesn’t create any critical objects or what not.
Sounds like form the infinite reboot syndrome that it might…

-----Original Message-----
From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com]On Behalf Of Christiaan Ghijselinck
Sent: Friday, May 30, 2003 2:59 PM
To: NT Developers Interest List
Subject: [ntdev] RE: watchdog.sys

RE: [ntdev] watchdog.sys

When you remove ( rename ) the driver, the system starts a never ending
reboot loop ( at least my system does ) … What is in fact the pupose of
“watchdog.sys” ?

Christiaan

----- Original Message -----
From: Mesdaq, Ali
To: NT Developers Interest List
Sent: Friday, May 30, 2003 9:05 PM
Subject: [ntdev] RE: watchdog.sys

rename it?

-----Original Message-----
From: Moreira, Alberto [mailto:xxxxx@compuware.com]
Sent: Friday, May 30, 2003 11:57 AM
To: NT Developers Interest List
Subject: [ntdev] watchdog.sys

Guys,
I want to disable watchdog.sys to see if it’s the origin of a problem I’m
having. Anyone knows an easy way ? Tks,

Alberto.

The contents of this e-mail are intended for the named addressee only. It
contains information that may be confidential. Unless you are the named
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Apparently it watches display drivers for hangs. It’s not uncommon to see a
driver hang waiting for a hung video chip that somehow fails to post a
status back to the driver. The watchdog apparently looks at video drivers
and bluescreens if they time out.

-----Original Message-----
From: Christiaan Ghijselinck
[mailto:xxxxx@CompaqNet.be]
Sent: Friday, May 30, 2003 3:59 PM
To: NT Developers Interest List
Subject: [ntdev] RE: watchdog.sys

RE: [ntdev] watchdog.sys

When you remove ( rename ) the driver, the system starts a never ending
reboot loop ( at least my system does ) …
What is in fact the pupose of “watchdog.sys” ?

Christiaan

----- Original Message -----
From: Mesdaq, Ali
To: NT Developers Interest List
Sent: Friday, May 30, 2003 9:05 PM
Subject: [ntdev] RE: watchdog.sys

rename it?

-----Original Message-----
From: Moreira, Alberto [mailto:xxxxx@compuware.com]
Sent: Friday, May 30, 2003 11:57 AM
To: NT Developers Interest List
Subject: [ntdev] watchdog.sys

Guys,
I want to disable watchdog.sys to see if it’s the origin of a problem I’m
having. Anyone knows an easy way ?
Tks,

Alberto.

The contents of this e-mail are intended for the named addressee only. It
contains information that may be confidential. Unless you are the named
addressee or an authorized designee, you may not copy or use it, or disclose

it to anyone else. If you received it in error please notify us immediately
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and then destroy it.

What version info does watchdog.sys give? I don’t have it on a XP Pro
system. I found some card for servers that uses a driver of the same
name. Did you get a virus or Trojan?

----- Original Message -----
From: “Moreira, Alberto”
To: “NT Developers Interest List”
Sent: Friday, May 30, 2003 2:57 PM
Subject: [ntdev] watchdog.sys

> Guys,
>
> I want to disable watchdog.sys to see if it’s the origin of a problem
I’m
> having. Anyone knows an easy way ?
>
> Tks,
>
>
> Alberto.
>
>
>
>
>
> The contents of this e-mail are intended for the named addressee only.
It
> contains information that may be confidential. Unless you are the
named
> addressee or an authorized designee, you may not copy or use it, or
disclose
> it to anyone else. If you received it in error please notify us
immediately
> and then destroy it.
>
>
>
> —
> You are currently subscribed to ntdev as: xxxxx@yoshimuni.com
> To unsubscribe send a blank email to xxxxx@lists.osr.com
>

----- Original Message -----
From: “David J. Craig”
To: “NT Developers Interest List”
Sent: Friday, May 30, 2003 10:53 PM
Subject: [ntdev] Re: watchdog.sys

> What version info does watchdog.sys give? I don’t have it on a XP Pro
> system. I found some card for servers that uses a driver of the same
> name. Did you get a virus or Trojan?

It’s legal stuff :-)) . You will find it in \System32 , also on XP.

My XP Pro Build 2600 system has it in system32\drivers. My Win2K system
doesn’t have it. My QA guy tried it in Win.NET 2003 and the repeating reboot
occurs there too. Come monday I’m going to write a dummy driver to replace
it and see what happens. If you see a big puff of orange smoke coming from
the general Southern New Hampshire direction, you know what happened !

Alberto.

-----Original Message-----
From: Christiaan Ghijselinck
[mailto:xxxxx@CompaqNet.be]
Sent: Friday, May 30, 2003 3:59 PM
To: NT Developers Interest List
Subject: [ntdev] RE: watchdog.sys

RE: [ntdev] watchdog.sys

When you remove ( rename ) the driver, the system starts a never ending
reboot loop ( at least my system does ) …
What is in fact the pupose of “watchdog.sys” ?

Christiaan

----- Original Message -----
From: Mesdaq, Ali
To: NT Developers Interest List
Sent: Friday, May 30, 2003 9:05 PM
Subject: [ntdev] RE: watchdog.sys

rename it?

-----Original Message-----
From: Moreira, Alberto [mailto:xxxxx@compuware.com]
Sent: Friday, May 30, 2003 11:57 AM
To: NT Developers Interest List
Subject: [ntdev] watchdog.sys

Guys,
I want to disable watchdog.sys to see if it’s the origin of a problem I’m
having. Anyone knows an easy way ?
Tks,

Alberto.

The contents of this e-mail are intended for the named addressee only. It
contains information that may be confidential. Unless you are the named
addressee or an authorized designee, you may not copy or use it, or disclose

it to anyone else. If you received it in error please notify us immediately
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It is a kernel dll. Its clients will croak as the kernel loader fails to
resolve dll entry points. Your system will not boot. Save yourself the
trouble. Maybe you should try disabling win32.sys instead. More of a
challenge, eh?

-----Original Message-----
From: Moreira, Alberto [mailto:xxxxx@compuware.com]
Sent: Friday, May 30, 2003 5:28 PM
To: NT Developers Interest List
Subject: [ntdev] RE: watchdog.sys

My XP Pro Build 2600 system has it in system32\drivers. My Win2K system
doesn’t have it. My QA guy tried it in Win.NET 2003 and the repeating reboot
occurs there too. Come monday I’m going to write a dummy driver to replace
it and see what happens. If you see a big puff of orange smoke coming from
the general Southern New Hampshire direction, you know what happened !

Alberto.

-----Original Message-----
From: Christiaan Ghijselinck [mailto:xxxxx@CompaqNet.be]
Sent: Friday, May 30, 2003 3:59 PM
To: NT Developers Interest List
Subject: [ntdev] RE: watchdog.sys

RE: [ntdev] watchdog.sys

When you remove ( rename ) the driver, the system starts a never ending
reboot loop ( at least my system does ) … What is in fact the pupose of
“watchdog.sys” ?

Christiaan

----- Original Message -----
From: Mesdaq, Ali
To: NT Developers Interest List
Sent: Friday, May 30, 2003 9:05 PM
Subject: [ntdev] RE: watchdog.sys

rename it?

-----Original Message-----
From: Moreira, Alberto [mailto:xxxxx@compuware.com]
Sent: Friday, May 30, 2003 11:57 AM
To: NT Developers Interest List
Subject: [ntdev] watchdog.sys

Guys,
I want to disable watchdog.sys to see if it’s the origin of a problem I’m
having. Anyone knows an easy way ?
Tks,

Alberto.

The contents of this e-mail are intended for the named addressee only. It
contains information that may be confidential. Unless you are the named
addressee or an authorized designee, you may not copy or use it, or disclose

it to anyone else. If you received it in error please notify us immediately
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