On Fri, 2011-07-01 at 14:14 -0400, Dave Jones wrote: > 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. I think it's something specific in the USB path. I can't reproduce on 3.0-rc5 with a SATA DVD hot unplug. USB cc's added. James -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
