On Tue, Sep 03, 2019 at 05:07:47PM +0100, David Howells wrote: > Guenter Roeck <linux@xxxxxxxxxxxx> wrote: > > > This added call to usbdev_remove() results in a crash when running > > the qemu "tosa" emulation. Removing the call fixes the problem. > > Yeah - I'm going to drop the bus notification messages for now. > It is not the bus notification itself causing problems. It is the call to usbdev_remove(). Guenter