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Windows 7: Bad_pool_header (19)

27 Sep 2009   #1

Windows 7 Ultimate x64 Signature Edition
 
 
Bad_pool_header (19)

Ntfs.sys seems to be the culprit here, I'll be installing Windows 7 Ultimate Signature Edition very soon for the Windows 7 Launch Party as I'm a host. So should I do a long format of my 320G drive; that seems to have a bad format from the original install, this BSOD only happens randomly, but most often when defragmenting.

Code:
Microsoft (R) Windows Debugger Version 6.11.0001.404 AMD64
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: C:\Symbols
Executable search path is: 
Windows 7 Kernel Version 7100 MP (2 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7100.0.amd64fre.winmain_win7rc.090421-1700
Machine Name:
Kernel base = 0xfffff800`0300d000 PsLoadedModuleList = 0xfffff800`03246e90
Debug session time: Sun Sep 27 02:06:15.446 2009 (GMT-7)
System Uptime: 0 days 0:59:31.128
Loading Kernel Symbols
...............................................................
................................................................
..................................
Loading User Symbols

Loading unloaded module list
.........
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 19, {20, fffffa80039a0950, fffffa80039a0ab0, 4160016}

Probably caused by : Ntfs.sys ( Ntfs!NtfsDeleteFcb+3a3 )

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

0: kd> !analyze -v
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

BAD_POOL_HEADER (19)
The pool is already corrupt at the time of the current request.
This may or may not be due to the caller.
The internal pool links must be walked to figure out a possible cause of
the problem, and then special pool applied to the suspect tags or the driver
verifier to a suspect driver.
Arguments:
Arg1: 0000000000000020, a pool block header size is corrupt.
Arg2: fffffa80039a0950, The pool entry we were looking for within the page.
Arg3: fffffa80039a0ab0, The next pool entry.
Arg4: 0000000004160016, (reserved)

Debugging Details:
------------------


BUGCHECK_STR:  0x19_20

POOL_ADDRESS:  fffffa80039a0950 Nonpaged pool

DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT

PROCESS_NAME:  System

CURRENT_IRQL:  0

LAST_CONTROL_TRANSFER:  from fffff800031ada6e to fffff8000308bf80

STACK_TEXT:  
fffff880`02dc48a8 fffff800`031ada6e : 00000000`00000019 00000000`00000020 fffffa80`039a0950 fffffa80`039a0ab0 : nt!KeBugCheckEx
fffff880`02dc48b0 fffff880`01304af3 : fffff8a0`01bd46c0 fffff800`0321e5e0 fffffa80`7866744e fffffa80`04e63e40 : nt!ExDeferredFreePool+0x12be
fffff880`02dc4960 fffff880`012553c9 : fffff800`0321e5e0 fffff880`02dc4b01 fffff880`02dc49e1 fffff8a0`01bd46c0 : Ntfs!NtfsDeleteFcb+0x3a3
fffff880`02dc49c0 fffff880`0130343c : fffffa80`04e63e40 fffffa80`043e3180 fffff8a0`01bd46c0 fffff8a0`01bd4a58 : Ntfs!NtfsTeardownFromLcb+0x1e9
fffff880`02dc4a50 fffff880`0125e182 : fffffa80`04e63e40 fffffa80`04e63e40 fffff8a0`01bd46c0 fffff880`02dc4c00 : Ntfs!NtfsTeardownStructures+0xcc
fffff880`02dc4ad0 fffff880`0131c223 : fffffa80`043e3180 fffff800`0321e5e0 fffff8a0`6366744e 00000000`00000009 : Ntfs!NtfsDecrementCloseCounts+0xa2
fffff880`02dc4b10 fffff880`012eca4e : fffffa80`04e63e40 fffff8a0`01bd47f0 fffff8a0`01bd46c0 fffffa80`043e3180 : Ntfs!NtfsCommonClose+0x353
fffff880`02dc4be0 fffff800`03091744 : 00000000`00000000 fffff800`0321e500 fffff800`03280101 fffffa80`00000002 : Ntfs!NtfsFspClose+0x15e
fffff880`02dc4cb0 fffff800`03311e66 : 0000045c`00000000 00000000`00000000 fffffa80`03a03680 0000045c`00000000 : nt!ExpWorkerThread+0x11a
fffff880`02dc4d40 fffff800`0303ea86 : fffff880`009e8180 fffffa80`03a03680 fffff880`009f2f40 0000045c`00000000 : nt!PspSystemThreadStartup+0x5a
fffff880`02dc4d80 00000000`00000000 : fffff880`02dc5000 fffff880`02dbf000 fffff880`02dc49e0 00000000`00000000 : nt!KxStartSystemThread+0x16


STACK_COMMAND:  kb

FOLLOWUP_IP: 
Ntfs!NtfsDeleteFcb+3a3
fffff880`01304af3 e9a2fdffff      jmp     Ntfs!NtfsDeleteFcb+0x14a (fffff880`0130489a)

SYMBOL_STACK_INDEX:  2

SYMBOL_NAME:  Ntfs!NtfsDeleteFcb+3a3

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: Ntfs

IMAGE_NAME:  Ntfs.sys

DEBUG_FLR_IMAGE_TIMESTAMP:  49ee8de7

FAILURE_BUCKET_ID:  X64_0x19_20_Ntfs!NtfsDeleteFcb+3a3

BUCKET_ID:  X64_0x19_20_Ntfs!NtfsDeleteFcb+3a3

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

0: kd> lmvm Ntfs
start             end                 module name
fffff880`0124b000 fffff880`013f6000   Ntfs       (pdb symbols)          c:\symbols\ntfs.pdb\25C1F1B3E16F44FE8E147572C90B62252\ntfs.pdb
    Loaded symbol image file: Ntfs.sys
    Image path: \SystemRoot\System32\Drivers\Ntfs.sys
    Image name: Ntfs.sys
    Timestamp:        Tue Apr 21 20:24:23 2009 (49EE8DE7)
    CheckSum:         001AC27E
    ImageSize:        001AB000
    File version:     6.1.7100.0
    Product version:  6.1.7100.0
    File flags:       0 (Mask 3F)
    File OS:          40004 NT Win32
    File type:        3.7 Driver
    File date:        00000000.00000000
    Translations:     0409.04b0
    CompanyName:      Microsoft Corporation
    ProductName:      Microsoft® Windows® Operating System
    InternalName:     ntfs.sys
    OriginalFilename: ntfs.sys
    ProductVersion:   6.1.7100.0
    FileVersion:      6.1.7100.0 (winmain_win7rc.090421-1700)
    FileDescription:  NT File System Driver
    LegalCopyright:   © Microsoft Corporation. All rights reserved.


My System SpecsSystem Spec
.

27 Sep 2009   #2

XP, Seven, 2008R2
 
 

Well all a long format is going to do for you is check for bad sectors. If your system is crashing with a NTFS error then maybe its possible that system files are corrupted, but I doubt it.

You don't necessarily need to reformat to check for bad sectors. Use the chkdsk utility.
My System SpecsSystem Spec
Reply

 Bad_pool_header (19)





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