On Fri, Jul 01, 2011 at 10:05:31AM -0700, Andi Kleen wrote: > I found I can reliably crash a 3.0 system by pulling the > USB cable of a mounted USB cdrom (or rather a USB device which > has a builtin fake CD-ROM) > > I suspect it's a regression too. We've been seeing a lot of similar bugs in Fedora since we pushed a 2.6.38.8 update. Some of the traces are different, but some look to be the same as yours. (here's one for eg: https://bugzilla.redhat.com/show_bug.cgi?id=712830) The common cause seems to be 'device went away'. So USB CD drives, USB memory sticks, and for some reason virtualbox shutdown. Dave -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html