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I got my powerbook with osx 10.4 to kernel panic again with the xenarc usb plugged in and I debugged the kernel panic and here is what I found:
(gdb) set print asm-demangle on
(gdb) x/i 0x00005AE8
0x5ae8 <boffSCnt+1712>: .long 0x0
(gdb) x/i 0x0000000000005AE8
0x5ae8 <boffSCnt+1712>: .long 0x0
(gdb) x/i 0x000263F8-4
0x263f4 <delay_for_interval+28>: bl 0x262f4 <clock_delay_until>
(gdb) x/i 0x1B905ACC-4
0x1b905ac8 <USBTouch::ReadEEPROMThread(void*)+80>: bl 0x1b9057a4 <USBTouch::AnchorWrite(unsigned short, unsigned char*)>
(gdb) x/i 0x000A9654-4
0xa9650 <Call_continuation+16>: blrl
You can see from the above degub session that the system was in the USBTouch driver code executing AnchorWrite and ReadEEPROMThread right before the panic occurred. I wish I had the source so I could fix this.
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2003 Dodge Ram 1500
Mac Mini
Xenarc 800TSV
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