irpfind returns "ReadMemoryError"

NTFSD
1

Does anyone know what it means when I do an !irpFind in Windbg (V4.0.11.0),
it shows many IRPs, but some lines of the output is like this, below:

feac02a8 [812e7340] irpStack: ( 3, 0) 81401610 [\Driver\Mouclass]
ReadMemoryError d0000001 at feac1000
ReadMemoryError d0000001 at feafb000
ReadMemoryError d0000001 at fec1f000
ReadMemoryError d0000001 at fec29000
fec44ce8 [81134420] irpStack: ( d, 0) 81389350 [\FileSystem\Npfs]
ReadMemoryError d0000001 at fec4a000
ReadMemoryError d0000001 at fec91000
ReadMemoryError d0000001 at fed35000
fedf8008 [856f3020] irpStack: ( e, 9) 812819b0 [\Driver\AFD]
ReadMemoryError d0000001 at fedfa000
feefd008 [86594a00] irpStack: ( e, 9) 812819b0 [\Driver\AFD]

Any clues would be appreciated…

Greg

You are currently subscribed to ntfsd as: $subst(‘Recip.EmailAddr’)
To unsubscribe send a blank email to leave-ntfsd-$subst(‘Recip.MemberIDChar’)@lists.osr.com

2

By the way, I’m also getting the following out occasionally during the same
debugging sessions, and would apprfeciate a clue to what this means, too:

1:Inv(3) OK, 0x0, retVT(0x0), ErrArg(0)
1:Inv(2) OK, 0x0, retVT(0x0), ErrArg(0)
1:Inv(3) OK, 0x0, retVT(0x0), ErrArg(0)
1:Inv(3) OK, 0x0, retVT(0x0), ErrArg(0)
1:Inv(2) OK, 0x0, retVT(0x0), ErrArg(0)
1:Inv(3) OK, 0x0, retVT(0x0), ErrArg(0)
1:Inv(2) OK, 0x0, retVT(0x0), ErrArg(0)
0:Inv(3) OK, 0x0, retVT(0x0), ErrArg(0)
0:Inv(3) OK, 0x0, retVT(0x0), ErrArg(0)
1:Inv(3) OK, 0x0, retVT(0x0), ErrArg(0)
1:Inv(2) OK, 0x0, retVT(0x0), ErrArg(0)
0:Inv(2) OK, 0x0, retVT(0x0), ErrArg(0)
0:Inv(3) OK, 0x0, retVT(0x0), ErrArg(0)
0:Inv(2) OK, 0x0, retVT(0x0), ErrArg(0)
0:Inv(3) OK, 0x0, retVT(0x0), ErrArg(0)
1:Inv(3) OK, 0x0, retVT(0x0), ErrArg(0)

It’s running Win2k Server with SP2 on a dual processor machine.

Thanks - Greg

You are currently subscribed to ntfsd as: $subst(‘Recip.EmailAddr’)
To unsubscribe send a blank email to leave-ntfsd-$subst(‘Recip.MemberIDChar’)@lists.osr.com