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svchost.exe using 100% cpu
Author: Message:
homemadesin
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Posts: 2
Joined: May 2007
O.P. Huh?  svchost.exe using 100% cpu
Hey I just installed the windows xp service pack #2 today and then it started... now when I log on svchost.exe is using 100% if my CPU and when I stop it, my sound stops working till I restart. (obviously my sound device uses svchost.exe to work) But it has never done this until after i installed xp service pack 2...


Here's the hijackthis log.


Logfile of HijackThis v1.99.1
Scan saved at 12:32:02 AM, on 5/13/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\System32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\LEXBCES.EXE
C:\WINDOWS\system32\spoolsv.exe
c:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\Alcohol Soft\Alcohol 120\StarWind\StarWindService.exe
C:\WINDOWS\System32\svchost.exe
c:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\Program Files\MSN Messenger\usnsvc.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\AlienGUIse\wbload.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Java\jre1.6.0_01\bin\jusched.exe
C:\windows\system\hpsysdrv.exe
C:\WINDOWS\System32\hphmon05.exe
C:\HP\KBD\KBD.EXE
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\WINDOWS\LTMSG.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mmtask.exe
C:\Program Files\ATI Multimedia\main\ATIDtct.EXE
C:\Program Files\ATI Technologies\ATI.ACE\cli.exe
C:\Program Files\Winamp\winampa.exe
C:\Program Files\Lexmark X74-X75\lxbbbmgr.exe
C:\Program Files\Lexmark X74-X75\lxbbbmon.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\WINDOWS\system32\lexpps.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\Program Files\ATI Multimedia\RemCtrl\ATIRW.exe
C:\Program Files\Messenger\MSMSGS.EXE
C:\Program Files\Compaq Connections\1940576\Program\BackWeb-1940576.exe
C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe
C:\Program Files\interMute\SpamSubtract\SpamSub.exe
C:\WINDOWS\System32\rundll32.exe
C:\Program Files\ATI Technologies\ATI.ACE\cli.exe
C:\Program Files\ATI Technologies\ATI.ACE\cli.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\Owner\Desktop\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL =

http://qus10.hpwis.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL

= http://srch-qus10.hpwis.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar =

http://srch-qus10.hpwis.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page =

http://srch-qus10.hpwis.com/
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =

http://www.myspace.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL =

http://qus10.hpwis.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL

= http://srch-qus10.hpwis.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar =

http://srch-qus10.hpwis.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page =

http://srch-qus10.hpwis.com/
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =

http://qus10.hpwis.com/
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet

Settings,ProxyOverride = localhost
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-

0090271D4F88} - C:\Program Files\Yahoo!

\Common\Companion\Installs\cpn\yt.dll
O2 - BHO: Yahoo! Toolbar Helper - {02478D38-C3F9-4EFB-9B51-

7695ECA05670} - C:\Program Files\Yahoo!

\Common\Companion\Installs\cpn\yt.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3}

- C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: Alcohol Toolbar Helper - {0ACF00E0-C1E4-4F6B-B290-

10AC7505C47A} - C:\Program Files\Alcohol Toolbar\v3.0.0.0

\AudioGizmo_Toolbar.dll
O2 - BHO: (no name) - {549B5CA7-4A86-11D7-A4DF-000874180BB3} - (no

file)
O2 - BHO: Yahoo! IE Services Button - {5BAB4B5B-68BC-4B02-94D6-

2FC0DE4A7897} - C:\Program Files\Yahoo!\Common\yiesrvc.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} -

C:\Program Files\Java\jre1.6.0_01\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no

file)
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-

CF10577473F7} - c:\program files\google\googletoolbar1.dll
O2 - BHO: CNavExtBho Class - {BDF3E430-B101-42AD-A544-FADC6B084872} -

c:\Program Files\Norton AntiVirus\NavShExt.dll
O2 - BHO: (no name) - {FDD3B846-8D59-4ffb-8758-209B6AD74ACC} - (no

file)
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6}

- c:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} -

C:\Program Files\Yahoo!\Common\Companion\Installs\cpn\yt.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} -

c:\program files\google\googletoolbar1.dll
O3 - Toolbar: Alcohol Toolbar - {DC59A0D4-0ED6-4A73-B356-1B977F2A7725}

- C:\Program Files\Alcohol Toolbar\v3.0.0.0\AudioGizmo_Toolbar.dll
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program

Files\Java\jre1.6.0_01\bin\jusched.exe"
O4 - HKLM\..\Run: [hpsysdrv] c:\windows\system\hpsysdrv.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe
O4 - HKLM\..\Run: [HPHUPD05] c:\Program Files\HP\{45B6180B-DCAB-4093-

8EE8-6164457517F0}\hphupd05.exe
O4 - HKLM\..\Run: [HPHmon05] C:\WINDOWS\System32\hphmon05.exe
O4 - HKLM\..\Run: [KBD] C:\HP\KBD\KBD.EXE
O4 - HKLM\..\Run: [UpdateManager] "C:\Program Files\Common

Files\Sonic\Update Manager\sgtray.exe" /r
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common

Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [Recguard] C:\WINDOWS\SMINST\RECGUARD.EXE
O4 - HKLM\..\Run: [VTTimer] VTTimer.exe
O4 - HKLM\..\Run: [ccApp] "c:\Program Files\Common Files\Symantec

Shared\ccApp.exe"
O4 - HKLM\..\Run: [LTMSG] LTMSG.exe 7
O4 - HKLM\..\Run: [PS2] C:\WINDOWS\system32\ps2.exe
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI

Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [mmtask] C:\Program Files\MUSICMATCH\MUSICMATCH

Jukebox\mmtask.exe
O4 - HKLM\..\Run: [ATI DeviceDetect] C:\Program Files\ATI

Multimedia\main\ATIDtct.EXE
O4 - HKLM\..\Run: [ATICCC] "C:\Program Files\ATI

Technologies\ATI.ACE\cli.exe" runtime -Delay
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1

\SNDMon.exe
O4 - HKLM\..\Run: [WinampAgent] C:\Program Files\Winamp\winampa.exe
O4 - HKLM\..\Run: [Lexmark X74-X75] "C:\Program Files\Lexmark X74-X75

\lxbbbmgr.exe"
O4 - HKLM\..\Run: [AlcxMonitor] ALCXMNTR.EXE
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\System32\igfxtray.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKCU\..\Run: [Yahoo! Pager] "C:\Program Files\Yahoo!

\Messenger\YahooMessenger.exe" -quiet
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN

Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [ATI Launchpad] "C:\Program Files\ATI

Multimedia\main\launchpd.exe"
O4 - HKCU\..\Run: [ATI Remote Control] C:\Program Files\ATI

Multimedia\RemCtrl\ATIRW.exe
O4 - HKCU\..\Run: [Steam] "C:\Program Files\Valve\Steam\Steam.exe" -

silent
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\MSMSGS.EXE"

/background
O4 - Startup: spamsubtract.lnk = C:\Program

Files\interMute\SpamSubtract\SpamSub.exe
O4 - Global Startup: Compaq Connections.lnk = C:\Program Files\Compaq

Connections\1940576\Program\BackWeb-1940576.exe
O4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Program

Files\HP\Digital Imaging\bin\hpqtra08.exe
O4 - Global Startup: Quicken Scheduled Updates.lnk = C:\Program

Files\Quicken\bagent.exe
O8 - Extra context menu item: &Yahoo! Search - file:///C:\Program

Files\Yahoo!\Common/ycsrch.htm
O8 - Extra context menu item: E&xport to Microsoft Excel -

res://C:\PROGRA~1\MICROS~4\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Yahoo! &Dictionary - file:///C:\Program

Files\Yahoo!\Common/ycdict.htm
O8 - Extra context menu item: Yahoo! &Maps - file:///C:\Program

Files\Yahoo!\Common/ycmap.htm
O8 - Extra context menu item: Yahoo! &SMS - file:///C:\Program

Files\Yahoo!\Common/ycsms.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} -

C:\Program Files\Java\jre1.6.0_01\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-

AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_01\bin\ssv.dll
O9 - Extra button: Yahoo! Services - {5BAB4B5B-68BC-4B02-94D6-

2FC0DE4A7897} - C:\Program Files\Yahoo!\Common\yiesrvc.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} -

C:\PROGRA~1\MICROS~4\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} -

C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-

BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine

Advantage Validation Tool) - http://go.microsoft.com/fwlink/?

linkid=39204
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class)

- C:\Program Files\Yahoo!\Common\yinsthelper.dll
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class)

-

http://update.microsoft.com/microsoftupdate/v6/V5...rols/en/x86/client

/muweb_site.cab?1179001785234
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} -

C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} -

C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O20 - Winlogon Notify: WB - C:\Program Files\AlienGUIse\fastload.dll
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} -

C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. -

C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32

\ati2sgag.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation

- c:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec

Corporation - c:\Program Files\Common Files\Symantec

Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec

Corporation - c:\Program Files\Common Files\Symantec

Shared\ccSetMgr.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program

Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. -

C:\WINDOWS\system32\LEXBCES.EXE
O23 - Service: Norton AntiVirus Auto Protect Service (navapsvc) -

Symantec Corporation - c:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: SAVScan - Symantec Corporation - c:\Program Files\Norton

AntiVirus\SAVScan.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec

Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: StarWind iSCSI Service (StarWindService) - Rocket

Division Software - C:\Program Files\Alcohol Soft\Alcohol 120

\StarWind\StarWindService.exe
O23 - Service: X10 Device Network Service (x10nets) - Unknown owner -

C:\PROGRA~1\ATIMUL~1\RemCtrl\x10nets.exe (file missing)

05-13-2007 07:32 AM
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Sunshine
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Posts: 5142
Reputation: 122
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Joined: Mar 2004
Status: Away
RE: svchost.exe using 100% cpu
The 100% CPU usage on start by svchost.exe is caused by Automatic Update (oddly enough this seems to be the case if you got Office 2003 and not with Office 2007..i suffer the same since i went back from 2007 to 2003 version). I advice you to turn of automatic updates for now (Microsoft will probably come with a working fix later this month) and frequently check for updates manually.

Also see:
svchost.exe 100% CPU on startup
ComputerWorld - Microsoft's fix for Automatic Updates lockup not working

This post was edited on 05-13-2007 at 10:38 AM by Sunshine.
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05-13-2007 10:22 AM
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homemadesin
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Posts: 2
Joined: May 2007
O.P. RE: svchost.exe using 100% cpu
Thank you sunshine!!! :)
05-13-2007 05:51 PM
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wayneo
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Posts: 3
Joined: Mar 2007
RE: svchost.exe using 100% cpu
This has been fixed now, there is a new verion of the update agent.

http://download.windowsupdate.com/v7/windowsupdat...ateAgent30-x86.exe

It's set to be released in automatic updates on the 22nd of May I think.
05-18-2007 05:08 AM
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