Server randomly rebooting due to bugcheck



Hi there,

I have a SBS2003 SP1 server which reboots at various times of day and shows
this entry in the event log:

The reason supplied by user xxxxx\Administrator for the last unexpected
shutdown of this computer is: System Failure: Stop error
Reason Code: 0x805000f
Bug ID:
Bugcheck String: 0x000000f4 (0x00000003, 0x89f041f0, 0x89f04354, 0x8094b734)
Comment: 0x000000f4 (0x00000003, 0x89f041f0, 0x89f04354, 0x8094b734)

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.

To my knowledge nothing has changed in the time it has been happening.
Sometimes it also BSOD's when rebooting with an error:

"Process thread crucial to system operation has unexpectedly exited or been
terminated - restart your computer again & if this message appears again
contact your support company"

I have run the Microsoft debugger tool as detailed on Petergal's SBS blog
which produced the following output:

Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\WINDOWS\MEMORY.DMP]
Kernel Summary Dump File: Only kernel address space is available

Symbol search path is:
SRV*e:\websymbols*http://msdl.microsoft.com/download/symbols
Executable search path is:
Windows Server 2003 Kernel Version 3790 (Service Pack 1) MP (4 procs) Free
x86 compatible
Product: LanManNt, suite: SmallBusiness TerminalServer
SmallBusinessRestricted SingleUserTS
Built by: 3790.srv03_sp1_rtm.050324-1447
Kernel base = 0x80800000 PsLoadedModuleList = 0x808a6ea8
Debug session time: Fri Jun 23 07:34:09.455 2006 (GMT+1)
System Uptime: 0 days 0:06:25.644
Loading Kernel Symbols
.............................................................................................................
Loading User Symbols
PEB is paged out (Peb.Ldr = 7ffd700c). Type ".hh dbgerr001" for details
Loading unloaded module list
.....
*******************************************************************************
*
*
* Bugcheck Analysis
*
*
*
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck F4, {3, 89f041f0, 89f04354, 8094b734}

Probably caused by : csrss.exe

Followup: MachineOwner
---------

1: kd> .reload
Loading Kernel Symbols
.............................................................................................................
Loading User Symbols
PEB is paged out (Peb.Ldr = 7ffd700c). Type ".hh dbgerr001" for details
Loading unloaded module list
.....
1: kd> .reload
Loading Kernel Symbols
.............................................................................................................
Loading User Symbols
PEB is paged out (Peb.Ldr = 7ffd700c). Type ".hh dbgerr001" for details
Loading unloaded module list
.....

So then I searched around for the csrss.exe which I find "Csrss.exe is a
Microsoft client server runtime which generates worker threads for client
requests" and some references to virus/trojan activity but a virus scan on
the file comes up clean.

Any suggestions please?

TIA
Andy.
.



Relevant Pages

  • Re: Server randomly rebooting due to bugcheck
    ... I would also do a full offline overnight RAM test using Microsoft Memory ... Loading Kernel Symbols ... Loading User Symbols ...
    (microsoft.public.windows.server.sbs)
  • Re: Server randomly rebooting due to bugcheck
    ... > Having just spent a couple of days some of the folks at the Microsoft SBS support team and gone through session on debugging...I'd spend the money and make the call and let them resolve it. ... > Loading Kernel Symbols ... > Loading User Symbols ...
    (microsoft.public.windows.server.sbs)
  • Re: Server randomly rebooting due to bugcheck
    ... Would you happen to have a link/contact to where I can contact the SBS ... Loading Kernel Symbols ... Loading User Symbols ...
    (microsoft.public.windows.server.sbs)
  • Re: Server randomly rebooting due to bugcheck
    ... Loading Kernel Symbols ... Loading User Symbols ... Use!analyze -v to get detailed debugging information. ...
    (microsoft.public.windows.server.sbs)
  • Re: Server randomly rebooting due to bugcheck
    ... Arg2: 89f041f0, Terminating object ... ExceptionCode: c0000006 (In-page I/O error) ... Loading Kernel Symbols ...
    (microsoft.public.windows.server.sbs)