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How to gather and read logs for Microsoft's USB Audio 2.0 class driver

  • Artigo

This post has moved to https://matthewvaneerde.wordpress.com/2017/10/23/how-to-gather-and-read-logs-for-microsofts-usb-audio-2-0-class-driver/

Comments

  • Anonymous
    November 16, 2017
    Hello,Could you provide the .wprp file for the recording ? I tried to include your event provider in an already existing wprp file but it doesn't seem to work. I'm able to do a recording, but when I open the .etl file (with traceview) I end up with hundred of messages "unknown [...] (No Information found)".Thank you
    • Anonymous
      November 27, 2017
      <?xml version="1.0" standalone='yes'?><WindowsPerformanceRecorder Version="1.0" Author="" Team="" Comments="" Company="Microsoft Corporation" Copyright="Microsoft Corporation" Tag=""> <Profiles> <EventCollector Id="EventCollector-NonpagedPool" Name="Event Collector NonpagedPool"> <BufferSize Value="256"/> <Buffers Value="3" PercentageOfTotalMemory="true" MaximumBufferSpace="64"/> </EventCollector> <EventProvider Id="WPP/usbaudio2.sys" Name="641f2b2d-ea1d-4b67-9b3c-e7da318898ae" Level="5" NonPagedMemory="true"> <Keywords> <Keyword Value="0x7FFFFFFF"/> </Keywords> </EventProvider> <Profile Id="Generated.Verbose.Memory" LoggingMode="Memory" Name="Generated" DetailLevel="Verbose" Description="Generated profile"> <Collectors> <EventCollectorId Value="EventCollector-NonpagedPool"> <EventProviders> <EventProviderId Value="WPP/usbaudio2.sys"/> </EventProviders> </EventCollectorId> </Collectors> </Profile> </Profiles></WindowsPerformanceRecorder>
  • Anonymous
    August 31, 2018
    I tried to include your event provider in an already existing wprp file but it doesn’t seem to work. I’m able to do a recording, but when I open the .etl file (with traceview) I end up with hundred of messages “unknown […] (No Information found)”
    • Anonymous
      September 05, 2018
      Run the tracefmt.exe command in the blog post to transform the .etl file to a human-readable .txt file, or point TraceView to the folder containing all the TMF files.