This is a known bug in the IOManager. This has been fixed in Vista but
I will have to check to see if the fix has been backported.
Neal Christiansen
Microsoft File System Filter Group Lead
This posting is provided “AS IS” with no warranties, and confers no
Rights
-----Original Message-----
From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com] On Behalf Of Katrin Shechtman
Sent: Sunday, August 20, 2006 11:13 PM
To: Windows File Systems Devs Interest List
Subject: Re:[ntfsd] Re:fltmc assertion on checked version
Sure, here it is:
ChildEBP RetAddr Args to Child
ba42ca40 8115e2cc ba42ca74 811601e8 8110b800 nt!DbgBreakPoint
ba42ca48 811601e8 8110b800 811978c0 85beab98
nt!ExCheckIfKernelApcsShouldBeDisabled+0x3a
ba42ca74 812f3652 811978c0 00000001 00000000
nt!ExAcquireResourceSharedLite+0x58
ba42ca94 f71f12a1 ba42cab4 00000020 ba42caf8
nt!IoEnumerateRegisteredFiltersList+0x1a
ba42cb20 f71f1a49 00000000 00000001 85b6e1b0
fltMgr!FltpEnumerateAggregateFilterInformation+0x8b
ba42cb3c f71e94bd 00000000 00000001 85b6e1b0
fltMgr!FltEnumerateFilterInformation+0x61
ba42cb64 f71f7cab 86945228 85b6e1b0 00000004 fltMgr!FltpFindFirst+0xf3
ba42cb8c f71c8bec 86945228 40000001 85b6e1b0
fltMgr!FltpCommonDeviceControl+0x103
ba42cbcc f71cac6b 860d4618 86f5af68 86f5af68
fltMgr!FltpControlDispatch+0x88
ba42cc04 8148154a 860d4618 86f5af68 860d4618 fltMgr!FltpDispatch+0x6b
ba42cc34 81029de4 813033e7 86f5afd8 86f5af68 nt!IovCallDriver+0x150
ba42cc4c 813033e7 86f5afd8 86945228 86f5af68 nt!IofCallDriver+0x1c
ba42cc60 813043d1 860d4618 86f5af68 86945228
nt!IopSynchronousServiceTail+0x1f3
ba42cd00 812f9874 00000760 00000000 00000000 nt!IopXxxControlFile+0x663
ba42cd34 8116fdb5 00000760 00000000 00000000
nt!NtDeviceIoControlFile+0x2a
ba42cd34 7c9497c4 00000760 00000000 00000000 nt!KiFastCallEntry+0x135
0007f604 7c91ee30 5b121bc8 00000760 00000000 ntdll!KiFastSystemCallRet
0007f608 5b121bc8 00000760 00000000 00000000
ntdll!ZwDeviceIoControlFile+0xc
0007f66c 5b12258c 00000760 00084024 0007f6b0
fltlib!FilterpDeviceIoControl+0xcc
0007f6d4 01001b6a 00000001 0007f718 00000800 fltlib!FilterFindFirst+0xa3
Best Regards,
Katrin
“Ladislav Zezula” wrote in message news:xxxxx@ntfsd…
>> Thank you for a clarification, but there is no third party minifilter
on
>> the system. It is fltmc that breaks into debugger.
>
> Can you post stack from Windbg ?
>
> L.
>
—
Questions? First check the IFS FAQ at
https://www.osronline.com/article.cfm?id=17
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