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Irql_not_less_or_equal
Once again a blue screen problem, please help me resolve it. I just recently installed Kaspersky and this problem started, very slow computer, sluggish and constant BSOD.
Once again a blue screen problem, please help me resolve it. I just recently installed Kaspersky and this problem started, very slow computer, sluggish and constant BSOD.
As I figured your comodo firewall and kaspersky. These were caused by cmdgaurd.sys (comodo firewall) You should remove both and replace with Microsoft Security Essential and win 7 firewall.
http://support.kaspersky.com/downloa...vremover10.zip
http://www.microsoft.com/security_essentials/
Code:Microsoft (R) Windows Debugger Version 6.11.0001.404 X86 Copyright (c) Microsoft Corporation. All rights reserved. Loading Dump File [C:\Users\K\Desktop\110710-17625-01.dmp] Mini Kernel Dump File: Only registers and stack trace are available Symbol search path is: SRV*C:\Symbols*http://msdl.microsoft.com/download/symbols;srv*e:\symbols *http://msdl.microsoft.com/download/symbols Executable search path is: Windows 7 Kernel Version 7600 MP (2 procs) Free x86 compatible Product: WinNt, suite: TerminalServer SingleUserTS Built by: 7600.16617.x86fre.win7_gdr.100618-1621 Machine Name: Kernel base = 0x82c52000 PsLoadedModuleList = 0x82d9a810 Debug session time: Sun Nov 7 09:30:31.849 2010 (GMT-5) System Uptime: 0 days 5:40:49.240 Loading Kernel Symbols ............................................................... ................................................................ ................ Loading User Symbols Loading unloaded module list ....... ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* Use !analyze -v to get detailed debugging information. BugCheck A, {83ffffe4, 2, 1, 82ce5bee} Unable to load image \SystemRoot\System32\DRIVERS\cmdguard.sys, Win32 error 0n2 *** WARNING: Unable to verify timestamp for cmdguard.sys *** ERROR: Module load completed but symbols could not be loaded for cmdguard.sys Probably caused by : cmdguard.sys ( cmdguard+11de9 ) Followup: MachineOwner --------- 0: kd> !analyze -v ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* IRQL_NOT_LESS_OR_EQUAL (a) 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 a kernel debugger is available get the stack backtrace. Arguments: Arg1: 83ffffe4, memory referenced Arg2: 00000002, IRQL Arg3: 00000001, bitfield : bit 0 : value 0 = read operation, 1 = write operation bit 3 : value 0 = not an execute operation, 1 = execute operation (only on chips which support this level of status) Arg4: 82ce5bee, address which referenced memory Debugging Details: ------------------ WRITE_ADDRESS: GetPointerFromAddress: unable to read from 82dba718 Unable to read MiSystemVaType memory at 82d9a160 83ffffe4 CURRENT_IRQL: 2 FAULTING_IP: nt!MiInsertPageInFreeOrZeroedList+238 82ce5bee 8901 mov dword ptr [ecx],eax CUSTOMER_CRASH_COUNT: 1 DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT BUGCHECK_STR: 0xA PROCESS_NAME: firefox.exe TRAP_FRAME: 89d1b824 -- (.trap 0xffffffff89d1b824) ErrCode = 00000002 eax=0004a3a6 ebx=0000001c ecx=83ffffe4 edx=00000000 esi=8481e628 edi=84defe38 eip=82ce5bee esp=89d1b898 ebp=89d1b8c0 iopl=0 nv up ei ng nz na pe cy cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010287 nt!MiInsertPageInFreeOrZeroedList+0x238: 82ce5bee 8901 mov dword ptr [ecx],eax ds:0023:83ffffe4=???????? Resetting default scope LAST_CONTROL_TRANSFER: from 82ce5bee to 82c9882b STACK_TEXT: 89d1b824 82ce5bee badb0d00 00000000 00000001 nt!KiTrap0E+0x2cf 89d1b8c0 82ce230e 8481e628 849d4544 8481e630 nt!MiInsertPageInFreeOrZeroedList+0x238 89d1b900 82cf9330 c0013bb0 89d1ba88 02770000 nt!MiPfnShareCountIsZero+0x18c 89d1ba14 82d0bad4 c0013ba8 c0013ba8 c19eb5d0 nt!MiDeletePteRun+0x403 89d1bb1c 82d05e41 02770000 02775fff cbc9ecec nt!MiDeleteVirtualAddresses+0x3c1 89d1bbb4 82c9544a ffffffff 89d1bcd8 89d1bce4 nt!NtFreeVirtualMemory+0x60b 89d1bbb4 82c93401 ffffffff 89d1bcd8 89d1bce4 nt!KiFastCallEntry+0x12a 89d1bc3c 96fad568 ffffffff 89d1bcd8 89d1bce4 nt!ZwFreeVirtualMemory+0x11 89d1bcdc 96fae920 00000000 00000000 00000000 win32k!SURFACE::bDeleteSurface+0x291 89d1bcf0 96f8e423 00000000 00000000 fe122008 win32k!SURFREF::bDeleteSurface+0x14 89d1bd04 96f8fc08 35051405 002be688 35051405 win32k!bDeleteSurface+0x20 89d1bd18 8de1cde9 35051405 002be688 89d1bd34 win32k!NtGdiDeleteObjectApp+0x7f WARNING: Stack unwind information not available. Following frames may be wrong. 89d1bd28 82c9544a 35051405 002be69c 774164f4 cmdguard+0x11de9 89d1bd28 774164f4 35051405 002be69c 774164f4 nt!KiFastCallEntry+0x12a 002be69c 00000000 00000000 00000000 00000000 0x774164f4 STACK_COMMAND: kb FOLLOWUP_IP: cmdguard+11de9 8de1cde9 ?? ??? SYMBOL_STACK_INDEX: c SYMBOL_NAME: cmdguard+11de9 FOLLOWUP_NAME: MachineOwner MODULE_NAME: cmdguard IMAGE_NAME: cmdguard.sys DEBUG_FLR_IMAGE_TIMESTAMP: 4c8aab1c FAILURE_BUCKET_ID: 0xA_cmdguard+11de9 BUCKET_ID: 0xA_cmdguard+11de9 Followup: MachineOwner ---------
Oh, the comodo firewall one was my previous BSOD which i resolved by uninstalling comodo internet security, the recent two are main problem...should i remove kaspersky ?
Yes.... follow Kens' advice... cmdgaurd.sys is still being loaded, so rename it to cmdgaurd.bak so that it doesn't load at startup....
Last edited by Tews; 13 Nov 2010 at 03:23.
@Tews
Where and how can i locate cmdguard.sys. COMODO Programs Manager doesnt finds any such driver or service.