Kernel Panic on OSX when unplugging Arduino

Hello,

I just unplugged my Arduino from a passive USB hub and received a kernel panic on my MAC. I am using the Intel USB driver from the latest 013 download.

I haven't tried to reproduce the problem (yet). I post this only for information purposes (I hope this post is in the correct area!)

Wed Mar 4 20:03:19 2009 panic(cpu 0 caller 0x001A9C68): Kernel trap at 0x47c4b5de, type 14=page fault, registers: CR0: 0x8001003b, CR2: 0x00000004, CR3: 0x00d08000, CR4: 0x00000660 EAX: 0x00000000, EBX: 0x00020000, ECX: 0x00000000, EDX: 0x04ffa950 CR2: 0x00000004, EBP: 0x5b85fef8, ESI: 0x059e7b80, EDI: 0x00000000 EFL: 0x00010202, EIP: 0x47c4b5de, CS: 0x00000008, DS: 0x04ff0010 Error code: 0x00000000

Backtrace (CPU 0), Frame : Return Address (4 potential args on stack) 0x5b85fcc8 : 0x12b4f3 (0x45b13c 0x5b85fcfc 0x1335e4 0x0) 0x5b85fd18 : 0x1a9c68 (0x464700 0x47c4b5de 0xe 0x463eb0) 0x5b85fdf8 : 0x1a038d (0x5b85fe10 0x505f300 0x5b85fef8 0x47c4b5de) 0x5b85fe08 : 0x47c4b5de (0xe 0x48 0x5b850010 0x400010) 0x5b85fef8 : 0x422e29 (0x59e7b80 0x0 0x1 0x0) 0x5b85ff48 : 0x478f0555 (0x59e7800 0x478f1a92 0x0 0x0) 0x5b85ff78 : 0x13eed2 (0x56c9000 0x0 0x1a336f 0x5456128) 0x5b85ffc8 : 0x1a017c (0x0 0x0 0x1a30b5 0x6462d60) Backtrace terminated-invalid frame pointer 0 Kernel loadable modules in backtrace (with dependencies): com.FTDI.driver.FTDIUSBSerialDriver(2.2.9)@0x478ed000->0x478f3fff dependency: com.apple.iokit.IOSerialFamily(9.3)@0x47868000 dependency: com.apple.iokit.IOUSBFamily(3.2.7)@0x47c41000 com.apple.iokit.IOUSBFamily(3.2.7)@0x47c41000->0x47c69fff

BSD process name corresponding to current thread: kernel_task

Mac OS version: 9G55

Kernel version: Darwin Kernel Version 9.6.0: Mon Nov 24 17:37:00 PST 2008; root:xnu-1228.9.59~1/RELEASE_I386 System model name: iMac7,1 (Mac-F42386C8)