XP kernel structure help requested

NTFSD
1

Hi,

Could anyone who knows some XP internals possibly enlighten me what might
be happening in the following stack trace:

f9c7bd2c 804ec70f nt!ExpScanGeneralLookasideList+0x19
f9c7bd38 804ec7a3 nt!ExAdjustLookasideDepth+0x32
f9c7bdac 80559026 nt!KeBalanceSetManager+0x86
f9c7bddc 8050f513 nt!PspSystemThreadStartup+0x34
00000000 00000000 nt!KiThreadStartup+0x16

The ExpScanGeneralLookasideList is (as its name suggest) traversing a list,
but one which occasionally ends in a bad pointer and a BSOD. To direct me
in where to look for my problem, does anyone know what list is being
walked? It seems to contain a bit of a mixed bag of blocks, with a fairly
random set of tags.

Thanks in advance

Brian

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2

Forgetting to delete a lookaside list in your driver (but freeing the memory where NPAGED_LOOKASIDE_LIST resides) can cause exactly
this.

Max

----- Original Message -----
From:
To: “File Systems Developers”
Sent: Monday, December 03, 2001 11:31 AM
Subject: [ntfsd] XP kernel structure help requested

> Hi,
>
> Could anyone who knows some XP internals possibly enlighten me what might
> be happening in the following stack trace:
>
> f9c7bd2c 804ec70f nt!ExpScanGeneralLookasideList+0x19
> f9c7bd38 804ec7a3 nt!ExAdjustLookasideDepth+0x32
> f9c7bdac 80559026 nt!KeBalanceSetManager+0x86
> f9c7bddc 8050f513 nt!PspSystemThreadStartup+0x34
> 00000000 00000000 nt!KiThreadStartup+0x16
>
> The ExpScanGeneralLookasideList is (as its name suggest) traversing a list,
> but one which occasionally ends in a bad pointer and a BSOD. To direct me
> in where to look for my problem, does anyone know what list is being
> walked? It seems to contain a bit of a mixed bag of blocks, with a fairly
> random set of tags.
>
> Thanks in advance
>
> Brian
>
> —
> You are currently subscribed to ntfsd as: xxxxx@storagecraft.com
> To unsubscribe send a blank email to leave-ntfsd-$subst(‘Recip.MemberIDChar’)@lists.osr.com
>

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