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Can't find superclass...
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Can't find superclass...



When attempting to create a symbol file to debug my driver, as described
in "Debugging a Device Driver With GDB", I get the error message below.
The driver is dependent on IOUSBFamily and IOAudioFamily, both of which
appear to be loaded. And the driver loads fine using kextload. Any
ideas?


kmodload: Can't find superclass for _19AppleUSBAudioDevice :
_13IOAudioDevice




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