On Tue, Aug 01, 2017 at 10:20:31AM -0700, Linus Torvalds wrote:
> So I think the 'pathname' part may actually be entirely a red herring,
> and it's the underlying access itself that just picks up a random
> pointer from a stack that now contains something different. And KASAN
> didn't notice
On Tue, Aug 01, 2017 at 10:20:31AM -0700, Linus Torvalds wrote:
> So I think the 'pathname' part may actually be entirely a red herring,
> and it's the underlying access itself that just picks up a random
> pointer from a stack that now contains something different. And KASAN
> didn't notice
On Mon, Jul 31, 2017 at 10:35:45PM -0700, Linus Torvalds wrote:
> On Mon, Jul 31, 2017 at 8:43 AM, da...@codemonkey.org.uk
> <da...@codemonkey.org.uk> wrote:
> > Another NFSv4 KASAN splat, this time from rc3.
> >
> > BUG: KASAN: use-after-free in nfs4_excha
On Mon, Jul 31, 2017 at 10:35:45PM -0700, Linus Torvalds wrote:
> On Mon, Jul 31, 2017 at 8:43 AM, da...@codemonkey.org.uk
> wrote:
> > Another NFSv4 KASAN splat, this time from rc3.
> >
> > BUG: KASAN: use-after-free in nfs4_exchange_id_done+0x3d7/0x8e0 [nfsv4]
>
Another NFSv4 KASAN splat, this time from rc3.
==
BUG: KASAN: use-after-free in nfs4_exchange_id_done+0x3d7/0x8e0 [nfsv4]
Read of size 8 at addr 8804508af528 by task kworker/2:1/34
CPU: 2 PID: 34 Comm: kworker/2:1 Not tainted
Another NFSv4 KASAN splat, this time from rc3.
==
BUG: KASAN: use-after-free in nfs4_exchange_id_done+0x3d7/0x8e0 [nfsv4]
Read of size 8 at addr 8804508af528 by task kworker/2:1/34
CPU: 2 PID: 34 Comm: kworker/2:1 Not tainted
On Sun, Jul 16, 2017 at 10:57:27PM +, Trond Myklebust wrote:
> > BUG: KASAN: global-out-of-bounds in call_start+0x93/0x100
> > Read of size 8 at addr 8d582588 by task kworker/0:1/22
>
> Does the following patch fix it?
Yep, seems to do the trick!
Dave
On Sun, Jul 16, 2017 at 10:57:27PM +, Trond Myklebust wrote:
> > BUG: KASAN: global-out-of-bounds in call_start+0x93/0x100
> > Read of size 8 at addr 8d582588 by task kworker/0:1/22
>
> Does the following patch fix it?
Yep, seems to do the trick!
Dave
On Tue, Oct 20, 2015 at 03:33:27PM +1000, Dave Airlie wrote:
> On 20 October 2015 at 07:54, Daniel Vetter wrote:
> > On Mon, Oct 19, 2015 at 04:19:08PM -0400, da...@codemonkey.org.uk wrote:
> >> On Wed, Sep 30, 2015 at 08:56:26AM +0200, Daniel Vetter wrote:
> >>
&g
On Tue, Oct 20, 2015 at 03:33:27PM +1000, Dave Airlie wrote:
> On 20 October 2015 at 07:54, Daniel Vetter <dan...@ffwll.ch> wrote:
> > On Mon, Oct 19, 2015 at 04:19:08PM -0400, da...@codemonkey.org.uk wrote:
> >> On Wed, Sep 30, 2015 at 08:56:26AM +0
On Wed, Sep 30, 2015 at 08:56:26AM +0200, Daniel Vetter wrote:
> > The warning on boot seems to be gone as of rc3, but I can now trigger this
> > pretty easily..
>
> http://patchwork.freedesktop.org/patch/60618/
Back from several weeks of travel.. I tried again with rc6, and
I'm still
On Wed, Sep 30, 2015 at 08:56:26AM +0200, Daniel Vetter wrote:
> > The warning on boot seems to be gone as of rc3, but I can now trigger this
> > pretty easily..
>
> http://patchwork.freedesktop.org/patch/60618/
Back from several weeks of travel.. I tried again with rc6, and
I'm still
On Thu, Sep 24, 2015 at 04:26:28PM +0300, Jani Nikula wrote:
> On Thu, 24 Sep 2015, "da...@codemonkey.org.uk"
> wrote:
> > On Wed, Sep 23, 2015 at 11:07:56AM +, Lankhorst, Maarten wrote:
> > > Hey,
> > >
> > > Dave Jones schreef op
On Thu, Sep 24, 2015 at 04:26:28PM +0300, Jani Nikula wrote:
> On Thu, 24 Sep 2015, "da...@codemonkey.org.uk" <da...@codemonkey.org.uk>
> wrote:
> > On Wed, Sep 23, 2015 at 11:07:56AM +, Lankhorst, Maarten wrote:
> > > Hey,
> > >
>
On Wed, Sep 23, 2015 at 11:07:56AM +, Lankhorst, Maarten wrote:
> Hey,
>
> Dave Jones schreef op di 22-09-2015 om 21:49 [-0400]:
> > On Tue, Sep 22, 2015 at 09:15:58AM -0700, Matt Roper wrote:
> > > On Tue, Sep 22, 2015 at 05:13:55PM +0200, Daniel Vetter wrote:
> > > > On Tue, Sep 22,
On Wed, Sep 23, 2015 at 11:07:56AM +, Lankhorst, Maarten wrote:
> Hey,
>
> Dave Jones schreef op di 22-09-2015 om 21:49 [-0400]:
> > On Tue, Sep 22, 2015 at 09:15:58AM -0700, Matt Roper wrote:
> > > On Tue, Sep 22, 2015 at 05:13:55PM +0200, Daniel Vetter wrote:
> > > > On Tue, Sep 22,
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