Panic in AppleUSBAudio
Panic in AppleUSBAudio
- Subject: Panic in AppleUSBAudio
- From: Dave Koziol <email@hidden>
- Date: Thu, 6 Feb 2003 23:00:07 -0500
One of our customers is getting the following panic when using a
Philips ToUcam Pro which is a composite device with a USB Audio
Interface. This panic has been logged as Problem #3167160, but I
thought I would mention it here in the hopes that someone might be able
to look at it sooner...
panic(cpu 1): A driver releasing a(n) AppleUSBAudioDevice has corrupted
the registry
Latest stack backtrace for cpu 1:
Backtrace:
0x000856CC 0x00085AFC 0x000287A8 0x00256578 0x00229D2C
0x0022A218 0x00223BA4 0x00222EB0
0x1E365620 0x1E396E6C 0x0021CD38 0x0022D9F0 0x0021D468
0x0021C62C 0x0020FB10 0x0020FAD4
Kernel loadable modules in backtrace (with dependencies):
com.apple.driver.AppleUSBAudio(1.7.6b3)@0x1e395000
dependency: com.apple.iokit.IOUSBFamily(1.9.5)@0x1e75a000
dependency: com.apple.iokit.IOAudioFamily(1.3.1)@0x1e360000
com.apple.iokit.IOAudioFamily(1.3.1)@0x1e360000
Proceeding back via exception chain:
Exception state (sv=0x1E7A4280)
PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000;
LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)
Kernel version:
Darwin Kernel Version 6.3:
Sat Dec 14 03:11:25 PST 2002; root:xnu/xnu-344.23.obj~4/RELEASE_PPC
Let me know if you have any questions or suggestions,
Dave Koziol
VP Engineering
IOXperts, Inc
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