[wdmaudiodev] BSOD issue for portcls.sys
- From: "Lionberger, Brad" <brad.lionberger@xxxxxxxxx>
- To: <wdmaudiodev@xxxxxxxxxxxxx>
- Date: Mon, 5 Nov 2007 12:03:08 -0800
Hi all,
I am seeing a BSOD issue where audiodg.exe calls my Close handler, I
forward the IRP to the port class as it is an IRP I don't handle, the
portcls!DispatchClose then calls portcls!CPortPinWaveRT::Close+0x87
which causes a BSOD.
The BSOD occurs with a paused active stream on the device during sleep
stress tests. Any thoughts on what my audio driver is not doing/should
be doing? Thanks in advance.
Brad
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