Boris, On Fri, May 19, 2017 at 8:18 PM, Borislav Petkov <bp@xxxxxxxxx> wrote: > Hey Miklos, > > this looks like that > > WARN_ON(sb->s_bdi != &noop_backing_dev_info); > > in super_setup_bdi_name() by way of fuse_fill_super()->fuse_bdi_init(). > > Any ideas? This should be the fix: http://git.kernel.dk/cgit/linux-block/commit/?h=for-linus&id=69c8ebf83213e6165b13d94ec599b861467ee2dc -- Thanks, //richard