Grey Screen telling me to Restart my Mac

[Appletosh82]

My computer has started randomly popping up a grey screen which tells me to restart. It keeps happening and obviously something is wrong. Not sure if it is a hardware failure but something's broke! Anyone know what the deal is? Here is my latest panic log:


Latest stack backtrace for cpu 0:
Backtrace:
0x000954F8 0x00095A10 0x00026898 0x000A8204 0x000ABB80
Proceeding back via exception chain:
Exception state (sv=0x2D9C6780)
PC=0x00306440; MSR=0x00009030; DAR=0x9C95F6DC; DSISR=0x40000000; LR=0x003063BC; R1=0x1787B9C0; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x003063BC 0x002B7FCC 0x004EE0A8 0x004EDB9C 0x004EDA20 0x00465CCC
0x0049A634 0x0049A338 0x0049B6E0 0x0049BA14 0x002D1B8C 0x002D0A54 0x000A9714
Kernel loadable modules in backtrace (with dependencies):
com.apple.driver.AppleUSBTCKeyboard(1.3.0f1)@0x4ec000
dependency: com.apple.iokit.IOUSBFamily(2.8.1)@0x463000
dependency: com.apple.iokit.IOUSBHIDDriver(2.5.5)@0x4e6000
dependency: com.apple.iokit.IOHIDFamily(1.4.13)@0x4a5000

 

[Caleb531]

From what you're describing, it sounds like a Kernel Panic. They are typically caused by hardware issues.

More information on causes and solutions can be found here.

 

[steviem]

Also, try another keyboard/mouse or remove all USB devices and only connect your keyboard and mouse to the computer.

What mac do you have? Or is it a hackintosh?

 

[Appletosh82]

It's a Powerbook G4. The only USB item i have connected is a wireless mouse. I'll try keeping it unplugged and see if it resolves the issue.

 

[JediMeister]

You wouldn't by any chance have a dual-band AirPort router right? And are running 10.4.11 on your PowerBook?