a strange problem

NTDEV
1

Hi all,
I meet a very strange problem. When my USB driver is running, suddenly, I
captured the following information by my DbgVeiw.
613.51714080 My_DispatchReadWrite - begins
00003576 613.51716320 Read operation
00003577 613.51721840 My_DispatchReadWrite::
00003578 613.51724720 Optimus Io Increment result:3
00003579 763.05370000 [Studio] core chain: pos 0: WA3 MP3 to PCM converter
00003580 763.05374400 [Studio]
00003581 763.05382880 [Studio] core chain: pos 1: WA3 crossfader
00003582 763.05385440 [Studio]
00003583 763.05392320 [Studio] core chain: pos 2: DirectSound Output
00003584 763.05394960 [Studio]
00003585 825.35954480 [Studio] -----------------
00003586 825.36009520 [Studio] lock: 7872528 type:‘Core Administrator’ from
service:‘Core Administrator’ owned
by:‘{AE125184-24FD-1224-5E34-852B87D89ACD}WA3 Sound core’ registered lock to
‘{06FFFA46-B009-40B1-91EA-953DD2EA5573}’
00003587 825.36077280 [Studio] lock: 8012064 type:‘Database’ from
service:‘Nullsoft DB Service’ owned
by:‘{F0A3DC52-BEF8-4509-A9D2-9ACCBDCCA22F}Nullsoft DB’ registered lock to
‘{5DAADB6F-F9DE-49F9-A5BC-F8805EF8029A}’
00003588 825.36143680 [Studio] lock: 4368740 type:‘mtdt’ from
service:‘Studio Main Table Service’ owned by:‘(unregistered)’ registered
lock to ‘{00000000-0000-0000-0000-000000000000}’
00003589 825.36193040 [Studio] lock: 45028192 type:‘wndc’ from
service:‘Gracenote Window Creation Service’ owned
by:‘{5DAADB6F-F9DE-49F9-A5BC-F8805EF8029A}Winamp Browser’ registered lock to
‘{3CBD4483-DC44-11D3-B608-000086340885}’
00003590 825.36229840 [Studio] lock: 41175080 type:‘wndc’ from
service:‘WindowType to Group Window Creation Service’ owned
by:‘(unregistered)’ registered lock to
‘{06FFFA46-B009-40B1-91EA-953DD2EA5573}’
00003591 825.36266240 [Studio] lock: 41175656 type:‘wndc’ from
service:‘WindowType to Group Window Creation Service’ owned
by:‘(unregistered)’ registered lock to
‘{06FFFA46-B009-40B1-91EA-953DD2EA5573}’
00003592 825.36309280 [Studio] lock: 7889120 type:‘drop’ from
service:‘Default drop target’ owned
by:‘{45F3F7C1-A6F3-4EE6-A15E-125E92FC3F8D}Playlist Editor’ registered lock
to ‘{935CE1FC-5C4E-4600-B857-D0D2E6B614C6}’
00003593 825.36350080 [Studio] lock: 7889120 type:‘drop’ from
service:‘Default drop target’ owned
by:‘{45F3F7C1-A6F3-4EE6-A15E-125E92FC3F8D}Playlist Editor’ registered lock
to ‘{935CE1FC-5C4E-4600-B857-D0D2E6B614C6}’
00003594 825.36353840 [Studio] -----------------
00003595 834.94083440 /**********************************************************/n

After I capture the above information, my driver has been halt. BTW, when
my driver is running, I am playing MP3.

Any idea to solve the problem? Your suggestion will be appreciated!!

Thanks

David

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2

From DbgView disable win32 capture. This will prevent DbgView from
capturing the output of the MP3 player.

Best regards,
Andrei

David Lee wrote:

Hi all,
I meet a very strange problem. When my USB driver is running,
suddenly, I captured the following information by my DbgVeiw.
613.51714080 My_DispatchReadWrite - begins
00003576 613.51716320 Read operation
00003577 613.51721840 My_DispatchReadWrite::
00003578 613.51724720 Optimus Io Increment result:3
00003579 763.05370000 [Studio] core chain: pos 0: WA3 MP3 to PCM
converter
00003580 763.05374400 [Studio]
00003581 763.05382880 [Studio] core chain: pos 1: WA3 crossfader
00003582 763.05385440 [Studio]
00003583 763.05392320 [Studio] core chain: pos 2: DirectSound
Output
00003584 763.05394960 [Studio]
00003585 825.35954480 [Studio] -----------------
00003586 825.36009520 [Studio] lock: 7872528 type:‘Core
Administrator’ from service:‘Core Administrator’ owned
by:‘{AE125184-24FD-1224-5E34-852B87D89ACD}WA3 Sound core’ registered
lock to ‘{06FFFA46-B009-40B1-91EA-953DD2EA5573}’
00003587 825.36077280 [Studio] lock: 8012064 type:‘Database’
from service:‘Nullsoft DB Service’ owned
by:‘{F0A3DC52-BEF8-4509-A9D2-9ACCBDCCA22F}Nullsoft DB’ registered lock
to ‘{5DAADB6F-F9DE-49F9-A5BC-F8805EF8029A}’
00003588 825.36143680 [Studio] lock: 4368740 type:‘mtdt’ from
service:‘Studio Main Table Service’ owned by:‘(unregistered)’
registered lock to ‘{00000000-0000-0000-0000-000000000000}’
00003589 825.36193040 [Studio] lock: 45028192 type:‘wndc’ from
service:‘Gracenote Window Creation Service’ owned
by:‘{5DAADB6F-F9DE-49F9-A5BC-F8805EF8029A}Winamp Browser’ registered
lock to ‘{3CBD4483-DC44-11D3-B608-000086340885}’
00003590 825.36229840 [Studio] lock: 41175080 type:‘wndc’ from
service:‘WindowType to Group Window Creation Service’ owned
by:‘(unregistered)’ registered lock to
‘{06FFFA46-B009-40B1-91EA-953DD2EA5573}’
00003591 825.36266240 [Studio] lock: 41175656 type:‘wndc’ from
service:‘WindowType to Group Window Creation Service’ owned
by:‘(unregistered)’ registered lock to
‘{06FFFA46-B009-40B1-91EA-953DD2EA5573}’
00003592 825.36309280 [Studio] lock: 7889120 type:‘drop’ from
service:‘Default drop target’ owned
by:‘{45F3F7C1-A6F3-4EE6-A15E-125E92FC3F8D}Playlist Editor’ registered
lock to ‘{935CE1FC-5C4E-4600-B857-D0D2E6B614C6}’
00003593 825.36350080 [Studio] lock: 7889120 type:‘drop’ from
service:‘Default drop target’ owned
by:‘{45F3F7C1-A6F3-4EE6-A15E-125E92FC3F8D}Playlist Editor’ registered
lock to ‘{935CE1FC-5C4E-4600-B857-D0D2E6B614C6}’
00003594 825.36353840 [Studio] -----------------
00003595 834.94083440
/**********************************************************/n

After I capture the above information, my driver has been halt. BTW,
when my driver is running, I am playing MP3.

Any idea to solve the problem? Your suggestion will be appreciated!!

Thanks

David

Get MSN Hotmail alerts on your mobile. http://en-asiasms.mobile.msn.com/

Questions? First check the Kernel Driver FAQ at
http://www.osronline.com/article.cfm?id=256

You are currently subscribed to ntdev as: xxxxx@bitdefender.com
To unsubscribe send a blank email to xxxxx@lists.osr.com

3

Andrei,
thanks, but after captured this information, system send my driver
IRP_MJ_REMOVE_DEVICE,

I really can not understand it.

david

From: Andrei Zlate-Podani
>Reply-To: “Windows System Software Devs Interest List”
>
>To: “Windows System Software Devs Interest List”
>Subject: [ntdev] Re: a strange problem
>Date: Fri, 26 Sep 2003 14:04:33 +0300
>
>From DbgView disable win32 capture. This will prevent DbgView from
>capturing the output of the MP3 player.
>
>Best regards,
>Andrei
>
>David Lee wrote:
>
>>Hi all,
>>I meet a very strange problem. When my USB driver is running, suddenly, I
>>captured the following information by my DbgVeiw.
>>613.51714080 My_DispatchReadWrite - begins
>>00003576 613.51716320 Read operation
>>00003577 613.51721840 My_DispatchReadWrite::
>>00003578 613.51724720 Optimus Io Increment result:3
>>00003579 763.05370000 [Studio] core chain: pos 0: WA3 MP3 to PCM
>>converter
>>00003580 763.05374400 [Studio]
>>00003581 763.05382880 [Studio] core chain: pos 1: WA3 crossfader
>>00003582 763.05385440 [Studio]
>>00003583 763.05392320 [Studio] core chain: pos 2: DirectSound Output
>>00003584 763.05394960 [Studio]
>>00003585 825.35954480 [Studio] -----------------
>>00003586 825.36009520 [Studio] lock: 7872528 type:‘Core
>>Administrator’ from service:‘Core Administrator’ owned
>>by:‘{AE125184-24FD-1224-5E34-852B87D89ACD}WA3 Sound core’ registered lock
>>to ‘{06FFFA46-B009-40B1-91EA-953DD2EA5573}’
>>00003587 825.36077280 [Studio] lock: 8012064 type:‘Database’ from
>>service:‘Nullsoft DB Service’ owned
>>by:‘{F0A3DC52-BEF8-4509-A9D2-9ACCBDCCA22F}Nullsoft DB’ registered lock to
>>‘{5DAADB6F-F9DE-49F9-A5BC-F8805EF8029A}’
>>00003588 825.36143680 [Studio] lock: 4368740 type:‘mtdt’ from
>>service:‘Studio Main Table Service’ owned by:‘(unregistered)’ registered
>>lock to ‘{00000000-0000-0000-0000-000000000000}’
>>00003589 825.36193040 [Studio] lock: 45028192 type:‘wndc’ from
>>service:‘Gracenote Window Creation Service’ owned
>>by:‘{5DAADB6F-F9DE-49F9-A5BC-F8805EF8029A}Winamp Browser’ registered lock
>>to ‘{3CBD4483-DC44-11D3-B608-000086340885}’
>>00003590 825.36229840 [Studio] lock: 41175080 type:‘wndc’ from
>>service:‘WindowType to Group Window Creation Service’ owned
>>by:‘(unregistered)’ registered lock to
>>‘{06FFFA46-B009-40B1-91EA-953DD2EA5573}’
>>00003591 825.36266240 [Studio] lock: 41175656 type:‘wndc’ from
>>service:‘WindowType to Group Window Creation Service’ owned
>>by:‘(unregistered)’ registered lock to
>>‘{06FFFA46-B009-40B1-91EA-953DD2EA5573}’
>>00003592 825.36309280 [Studio] lock: 7889120 type:‘drop’ from
>>service:‘Default drop target’ owned
>>by:‘{45F3F7C1-A6F3-4EE6-A15E-125E92FC3F8D}Playlist Editor’ registered lock
>>to ‘{935CE1FC-5C4E-4600-B857-D0D2E6B614C6}’
>>00003593 825.36350080 [Studio] lock: 7889120 type:‘drop’ from
>>service:‘Default drop target’ owned
>>by:‘{45F3F7C1-A6F3-4EE6-A15E-125E92FC3F8D}Playlist Editor’ registered lock
>>to ‘{935CE1FC-5C4E-4600-B857-D0D2E6B614C6}’
>>00003594 825.36353840 [Studio] -----------------
>>00003595 834.94083440
>>/ ********************************************************** /n
>>
>>
>>After I capture the above information, my driver has been halt. BTW, when
>>my driver is running, I am playing MP3.
>>
>>Any idea to solve the problem? Your suggestion will be appreciated!!
>>
>>Thanks
>>
>>David
>>
>>
>>Get MSN Hotmail alerts on your mobile. http://en-asiasms.mobile.msn.com/
>>
>>
>>—
>>Questions? First check the Kernel Driver FAQ at
>>http://www.osronline.com/article.cfm?id=256
>>
>>You are currently subscribed to ntdev as: xxxxx@bitdefender.com
>>To unsubscribe send a blank email to xxxxx@lists.osr.com
>>
>
>
>—
>Questions? First check the Kernel Driver FAQ at
>http://www.osronline.com/article.cfm?id=256
>
>You are currently subscribed to ntdev as: xxxxx@hotmail.com
>To unsubscribe send a blank email to xxxxx@lists.osr.com
Get MSN Hotmail alerts on your mobile. http://en-asiasms.mobile.msn.com/