On Wed, Feb 05, 2014 at 12:21:20PM +0000, Richard W.M. Jones wrote: > On Tue 04 Feb 2014 12:31:56 PM EST, Richard W.M. Jones wrote: > >https://lkml.org/lkml/2014/2/4/107 > > Sorry about the delay. I ran into a different kernel bug which > needed fixing first. > > The patch above *does not* fix this issue. To follow up here, it's actually an MD problem. The following userspace commands are enough to trigger the NULL pointer deref: mdadm --create --run test --level raid1 --raid-devices 2 /dev/sda1 /dev/sdb1 wipefs -a --force /dev/md/test mke2fs -t ext4 -F /dev/md/test There's a full log attached to this comment: https://bugzilla.redhat.com/show_bug.cgi?id=1061339#c8 Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming blog: http://rwmj.wordpress.com Fedora now supports 80 OCaml packages (the OPEN alternative to F#) -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
