URGENT - Driver IRQL not less or equal BSODs [100000d1] caused by rasl2tp.sys?

By cherez
Nov 5, 2007
Topic Status:
Not open for further replies.
  1. Dear Friends,

    My IBM ThinkPad Z60m laptop began to display random DRIVER_IRQL_NOT_LESS_OR_EQUAL BSODs a few days ago, which identify the culprit as rasl2tp.sys (rasl2tp!FreeBufferToPool+35).

    Unfortunately, I'm not sure what to do with this information after trying the following with no success:

    (1) I ran complete diagnostics on the hardware using various tools (memtest, mhdd, pc check, etc.), and found no problems.
    (2) All device drivers are up-to-date, and the computer is clean of viruses, spyware and other malware.
    (3) No significant software changes were made recently; the computer was working properly until a few days ago.
    (4) Windows XP is completely updated as for today.

    Can anyone shed some light on this and help me solve this annoying problem? (see minidumps attached).

    Bugcheck Analysis (summary)
    DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)
    An attempt was made to access a pageable (or completely invalid) address at an
    interrupt request level (IRQL) that is too high. This is usually
    caused by drivers using improper addresses.
    If kernel debugger is available get stack backtrace.
    Arguments:
    Arg1: 00000004, memory referenced
    Arg2: 00000002, IRQL
    Arg3: 00000001, value 0 = read operation, 1 = write operation
    Arg4: f8585c43, address which referenced memory
    Debugging Details:
    ------------------
    WRITE_ADDRESS: 00000004
    CURRENT_IRQL: 2
    FAULTING_IP:
    rasl2tp!FreeBufferToPool+35
    f8585c43 897104 mov dword ptr [ecx+4],esi
    CUSTOMER_CRASH_COUNT: 1
    DEFAULT_BUCKET_ID: DRIVER_FAULT
    BUGCHECK_STR: 0xD1
    PROCESS_NAME: System
    LAST_CONTROL_TRANSFER: from f8589402 to f8585c43
    STACK_TEXT:
    f88c3c0c f8589402 fce1a198 82283c80 00000001 rasl2tp!FreeBufferToPool+0x35
    f88c3c2c f81a587f 81e4abf0 827fb940 81e08048 rasl2tp!LmpReturnPacket+0x52
    f88c3c54 f75cec2e 81e08048 00000001 82880eb0 NDIS!NdisReturnPackets+0xe9
    f88c3c6c f75cfbb5 81e08008 f88c3ca0 f81a587f ndiswan!NdisWanFreeRecvDesc+0x1b
    f88c3c78 f81a587f 825372a8 82880eb0 82880eb0 ndiswan!MPReturnPacket+0x10
    f88c3ca0 f75bb061 f88c3cc4 00000001 f75bb026 NDIS!NdisReturnPackets+0xe9
    f88c3cb8 f81a587f 82536698 82880eb0 823012c0 psched!MpReturnPacket+0x3b
    f88c3ce0 aa42f875 829f1ae8 00000001 823012c0 NDIS!NdisReturnPackets+0xe9
    f88c3cf8 aa433d39 823012c0 00000000 aa433d39 afd!AfdReturnBuffer+0xe1
    f88c3d1c aa426a06 82301290 82301308 82301290 afd!AfdFreeNPConnectionResources+0x58
    f88c3d34 aa4269aa 82301290 aa4257a8 f88c3d60 afd!AfdFreeConnectionResources+0x41
    f88c3d44 aa42386a 82301308 826921c8 82669030 afd!AfdFreeConnection+0x5c
    f88c3d60 8056b0b5 82669030 00000000 8055a65c afd!AfdDoWork+0x51
    f88c3d74 8053418a 826921c8 00000000 82bc8b30 nt!IopProcessWorkItem+0x13
    f88c3dac 805c5072 826921c8 00000000 00000000 nt!ExpWorkerThread+0x100
    f88c3ddc 80541362 8053408a 00000001 00000000 nt!PspSystemThreadStartup+0x34
    00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x16
    STACK_COMMAND: kb
    FOLLOWUP_IP:
    rasl2tp!FreeBufferToPool+35
    f8585c43 897104 mov dword ptr [ecx+4],esi
    SYMBOL_STACK_INDEX: 0
    SYMBOL_NAME: rasl2tp!FreeBufferToPool+35
    FOLLOWUP_NAME: MachineOwner
    MODULE_NAME: rasl2tp
    IMAGE_NAME: rasl2tp.sys
    DEBUG_FLR_IMAGE_TIMESTAMP: 41107ebd
    FAILURE_BUCKET_ID: 0xD1_W_rasl2tp!FreeBufferToPool+35
    BUCKET_ID: 0xD1_W_rasl2tp!FreeBufferToPool+35
    Followup: MachineOwner

    Computer Configuration (summary)
    Computer Type: ACPI Uniprocessor PC (Mobile)
    Operating System: Microsoft Windows XP Home Edition
    OS Service Pack: Service Pack 2
    Internet Explorer: 7.0.5730.11 (IE 7.0)
    DirectX: 4.09.00.0904 (DirectX 9.0c)
    CPU Type: Mobile Intel Celeron M 370, 1500 MHz (15 x 100)
    Motherboard Name: IBM ThinkPad Z60m
    Motherboard Chipset: Mobile Intel Alviso-G i915GM
    System Memory: 502 MB
    BIOS Type: Phoenix (11/19/05)
    Video Adapter: Mobile Intel(R) 915GM/GMS,910GML Express Chipset Family (128 MB)
    3D Accelerator: Intel GMA 900
    Monitor: IBM ThinkPad 1280x800
    Audio Adapter: Analog Devices AD1981HD @ Intel 82801FBM ICH6-M - High Definition Audio Controller [B-1]
    IDE Controller: Intel(R) 82801FBM Ultra ATA Storage Controllers - 2653
    IDE Controller: Ricoh Memory Stick Host Controller
    IDE Controller: Ricoh SD Bus Host Adapter
    Storage Controller: ST3SHARK SCSI Controller
    Disk Drive: TOSHIBA MK4032GSX (40 GB, 5400 RPM, SATA)
    Optical Drive: Generic DVD-ROM SCSI CdRom Device
    Optical Drive: HL-DT-ST RW/DVD GCC-4244N (DVD:8x, CD:24x/24x/24x DVD-ROM/CD-RW)
    Network Adapter: Broadcom NetXtreme Gigabit Ethernet
    Modem: ThinkPad Modem

    Installed Software (summary)
    AC3Filter (remove only)
    Access Help
    ACDSee 8
    Ad-Aware 2007
    Adobe Flash Player ActiveX
    Adobe Photoshop CS
    Adobe Reader 7.0
    Adobe Shockwave Player
    AudioPlugin.dll
    Barak013 L2TP
    bodyways Toolbar
    Branding
    CCleaner (remove only)
    CopyNow.dll
    DAEMON Tools
    DataPlugin.dll
    Diskeeper Lite
    DLA
    dlatray.exe
    EPSON Printer Software
    Gaim (remove only)
    Gemmico FolderInfo 2.24
    Google Gmail Notifier
    Google Toolbar for Internet Explorer
    Google Toolbar for Internet Explorer
    GoToMeeting/GoToWebinar 3.0.0.198
    GTK+ Runtime 2.6.9 rev a (remove only)
    Help Center
    HighMAT Extension to Microsoft Windows XP CD Writing Wizard
    HijackThis 1.99.1
    Hotfix for Windows Media Format SDK (KB902344)
    IBM 32-bit Runtime Environment for Java 2, v1.4.2
    ICQ 5.1
    ICQ Toolbar
    Intel(R) Graphics Media Accelerator Driver
    Intel(R) Graphics Media Accelerator Driver for Mobile
    Intel(R) PROSet/Wireless Software
    interproMonitor
    InterVideo WinDVD
    Israel_Radio Toolbar
    iTunes
    J2SE Runtime Environment 5.0 Update 6
    LiveReg (Symantec Corporation)
    Logitech SetPoint
    Macromedia Dreamweaver 8
    Macromedia Extension Manager
    Macromedia Flash MX
    Macromedia Flash Player 8 Plugin
    MatrixMixer (remove only)
    Maxthon Browser (remove only)
    mCore
    mDriver
    Message Center
    Microsoft .NET Framework 1.1
    Microsoft .NET Framework 1.1
    Microsoft .NET Framework 1.1 Hotfix (KB928366)
    Microsoft .NET Framework 2.0
    Microsoft Interactive Training
    Microsoft Internationalized Domain Names Mitigation APIs
    Microsoft National Language Support Downlevel APIs
    Microsoft Office XP English User Interface Pack
    Microsoft Office XP Professional òí FrontPage
    Minolta DiMAGE Scan Dual3 ver 1.0
    mIRC
    mMHouse
    Mozilla Firefox (1.5)
    mPfMgr
    mProSafe
    MSN
    MSXML 4.0 SP2 (KB927978)
    MSXML 4.0 SP2 (KB936181)
    mWlsSafe
    mXML
    Nero 6 Ultra Edition
    No-IP.com DUC (remove only)
    NOD32 Antivirus System
    Nokia Connectivity Cable Driver
    Nokia PC Suite
    Nokia PC Suite
    Norton Security Scan
    PC Connectivity Solution
    PC-Doctor for Windows
    PCHealth
    PowerDVD
    Productivity Center Supplement for ThinkPad
    QuickTime
    Radio Israel Toolbar
    RecordNow Audio
    RecordNow Copy
    RecordNow Data
    Rescue and Recovery - Client Security Solution
    Security Update for CAPICOM (KB931906)
    Security Update for Step By Step Interactive Training (KB923723)
    Security Update for Windows Media Player (KB911564)
    Security Update for Windows Media Player 10 (KB911565)
    Security Update for Windows Media Player 10 (KB917734)
    Security Update for Windows Media Player 10 (KB936782)
    Shockwave
    Skype 2.5
    Software Installer
    Sonic Express Labeler
    Sonic Update Manager
    SoulSeek Client 156c
    SoundMAX
    Super Mail Sender
    System Migration Assistant 5.0
    ThinkPad Configuration
    ThinkPad EasyEject Utility
    ThinkPad FullScreen Magnifier
    ThinkPad Keyboard Customizer Utility
    ThinkPad Modem
    ThinkPad PC Card Power Policy
    ThinkPad Power Management Driver
    ThinkPad Power Manager
    ThinkPad Presentation Director
    ThinkPad UltraNav Driver
    ThinkPad UltraNav Wizard
    ThinkVantage Access Connections
    ThinkVantage Active Protection System
    ThinkVantage Away Manager
    ThinkVantage Productivity Center
    ThinkVantage Technologies Welcome Message
    TrackPoint Accessibility Features
    UltraVNC v1.0.1
    Video Converter 3
    Wallpapers
    Winamp (remove only)
    Windows Driver Package - Nokia (WUDFRd) WPD (06/01/2007 6.84.33.0)
    Windows Driver Package - Nokia Modem (02/15/2007 3.1)
    Windows Driver Package - Nokia Modem (02/15/2007 3.1)
    Windows Driver Package - Nokia Modem (05/24/2007 6.84.0.1)
    Windows Installer 3.1 (KB893803)
    Windows Internet Explorer 7
    Windows Live Messenger
    Windows Live Sign-in Assistant
    Windows Media Connect
    Windows Media Connect
    Windows Media Format Runtime
    Windows Media Hotfix - KB895181
    Windows Media Player 10
    Windows Media Player 10 Hotfix - KB888656
    Windows Media Player 10 Hotfix - KB892313
    Windows XP Hotfix - KB885222
    Windows XP Hotfix - KB885884
    Windows XP Hotfix - KB886677
    Windows XP Hotfix - KB887472
    Windows XP Hotfix - KB887742
    Windows XP Hotfix - KB887797
    Windows XP Hotfix - KB888240
    WinRAR archiver
    WinZip
    WordWeb
    XP Themes
    XviD 1.1 final uninstall
    Yahoo! Toolbar

    __

    Thanks in advance,
    Chen

    Attached Files:

  2. Route44

    Route44 TechSpot Ambassador Posts: 12,113   +23

    rasl2tp.sys is a core Windows File. I suggest running ChkDsk and you may possibly need to do an OS repair. If you don't have a recovery disk I would contact Lenovo promptly and tell them of your issue. Thinkpads are their higher-end laptops. Hopefully it is still under warrenty.
  3. shu265

    shu265 Newcomer, in training

    Last time I had that error, it was Memory Related.

    (Driver IRQL not less or equal )
Topic Status:
Not open for further replies.


Add New Comment

TechSpot Members
Login or sign up for free,
it takes about 30 seconds.
You may also...


Get complete access to the TechSpot community. Join thousands of technology enthusiasts that contribute and share knowledge in our forum. Get a private inbox, upload your own photo gallery and more.