Peter,
Yes, the IHV who provides the driver is working with Microsoft on this,
which is one of the reasons we are collecting lots of different system
configuration crash dumps for them to analyze.
-Tim
---
W4TME
FlexRadio Systems - Info Management Admin.
"Tune in Excitement"
On 4/22/2010 10:09 AM, Peter G. Viscarola wrote:
From the small amount of data that Erik presents here, this is consistent with
the crashes that he's been seeing consistently for several months: The 1394
driver is completing an Isochronous Receive using a bad transaction handle.
This is either a bug in the 1394 driver, or a bug in the Flex driver. Based on
the weight of the evidence from several of these crashes, it's starting to look
MORE like the 1394 driver.
Has anybody at Flex or the IHV brought these crashes to the attention of
Microsoft support? Is there an open case number? If so, and I could get that
case number, I could probably talk to some friends and find out what the story
is...
Peter
K1PGV
----------------
Stack:
nt!KeBugCheckEx
df01000!imp_WdfDmaTransactionRelease+0x34
1394ohci!IsochRx::WdfEvtNotificationDpc+0x1ce
Wdf01000!FxDpc::FxDpcThunk+0x78
nt!KiRetireDpcList+0x1bc
nt!KyRetireDpcList+0x5
nt!KiDispatchInterruptContinue
Some !analyze -v output:
WDF_VIOLATION (10d)
The Kernel-Mode Driver Framework was notified that Windows detected an
error
in a framework-based driver. In general, the dump file will yield
additional
information about the driver that caused this bug check.
Arguments:
Arg1: 0000000000000005, A framework object handle of the incorrect type
was passed to
a framework object method.
Arg2: 0000000000000000, The handle value passed in.
Arg3: 0000000000001401, Reserved.
Arg4: fffffa8004d4a010, Reserved.
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[email protected]
http://mail.flex-radio.biz/mailman/listinfo/flexedge_flex-radio.biz
This is the FlexRadio Systems e-mail Reflector called FlexEdge. It is used for
posting topics related to SDR software development and experimentalist who are
using alpha and beta versions of the software.
