I get this on a new Thinkpad X120e, which has the same chipset as the original reporter.
I'm not sure how this driver relates to the kernel, however I can confirm that I get this crash both using the 2.6.38-5 kernel in Natty and the vanilla mainline 2.6.38 (dated #201103060905) from the mainline PPA.
In my case the system is completely unresponsive, I can't get any kind of apport thing to popup and there's nothing there when I reboot.
I get this on a new Thinkpad X120e, which has the same chipset as the original reporter.
I'm not sure how this driver relates to the kernel, however I can confirm that I get this crash both using the 2.6.38-5 kernel in Natty and the vanilla mainline 2.6.38 (dated #201103060905) from the mainline PPA.
In my case the system is completely unresponsive, I can't get any kind of apport thing to popup and there's nothing there when I reboot.