Re: linux-next 20141216 BUG: sleeping function called from invalid context at mm/slab.c:2849

2014-12-18 Thread Paul Moore
On Thursday, December 18, 2014 02:04:46 PM Eric Paris wrote: > I'd suggest just sending the GFP type, not the who audit_buffer, but > that's up to you. That would be my preference too, especially since we will want to send this to stable and smaller is generally better there. -- paul moore secu

Re: linux-next 20141216 BUG: sleeping function called from invalid context at mm/slab.c:2849

2014-12-18 Thread Richard Guy Briggs
On 14/12/18, valdis.kletni...@vt.edu wrote: > On Thu, 18 Dec 2014 11:50:20 -0500, Eric Paris said: > > On Thu, 2014-12-18 at 11:45 -0500, valdis.kletni...@vt.edu wrote: > > > On Tue, 16 Dec 2014 20:09:54 -0500, Valdis Kletnieks said: > > > > Spotted these two while booting single-user on 20141216.

Re: linux-next 20141216 BUG: sleeping function called from invalid context at mm/slab.c:2849

2014-12-18 Thread Valdis . Kletnieks
On Thu, 18 Dec 2014 11:50:20 -0500, Eric Paris said: > On Thu, 2014-12-18 at 11:45 -0500, valdis.kletni...@vt.edu wrote: > > On Tue, 16 Dec 2014 20:09:54 -0500, Valdis Kletnieks said: > > > > > Spotted these two while booting single-user on 20141216. 20141208 > > > doesn't throw these, so it's som

Re: linux-next 20141216 BUG: sleeping function called from invalid context at mm/slab.c:2849

2014-12-18 Thread Eric Paris
On Thu, 2014-12-18 at 13:44 -0500, Richard Guy Briggs wrote: > On 14/12/18, Eric Paris wrote: > > On Thu, 2014-12-18 at 12:46 -0500, Richard Guy Briggs wrote: > > > On 14/12/18, Eric Paris wrote: > > > > On Thu, 2014-12-18 at 11:45 -0500, valdis.kletni...@vt.edu wrote: > > > > > On Tue, 16 Dec 2014

Re: linux-next 20141216 BUG: sleeping function called from invalid context at mm/slab.c:2849

2014-12-18 Thread Richard Guy Briggs
On 14/12/18, Eric Paris wrote: > On Thu, 2014-12-18 at 12:46 -0500, Richard Guy Briggs wrote: > > On 14/12/18, Eric Paris wrote: > > > On Thu, 2014-12-18 at 11:45 -0500, valdis.kletni...@vt.edu wrote: > > > > On Tue, 16 Dec 2014 20:09:54 -0500, Valdis Kletnieks said: > > > > > Spotted these two whi

Re: linux-next 20141216 BUG: sleeping function called from invalid context at mm/slab.c:2849

2014-12-18 Thread Eric Paris
On Thu, 2014-12-18 at 12:46 -0500, Richard Guy Briggs wrote: > On 14/12/18, Eric Paris wrote: > > On Thu, 2014-12-18 at 11:45 -0500, valdis.kletni...@vt.edu wrote: > > > On Tue, 16 Dec 2014 20:09:54 -0500, Valdis Kletnieks said: > > > > Spotted these two while booting single-user on 20141216. 2014

Re: linux-next 20141216 BUG: sleeping function called from invalid context at mm/slab.c:2849

2014-12-18 Thread Richard Guy Briggs
On 14/12/18, Eric Paris wrote: > On Thu, 2014-12-18 at 11:45 -0500, valdis.kletni...@vt.edu wrote: > > On Tue, 16 Dec 2014 20:09:54 -0500, Valdis Kletnieks said: > > > Spotted these two while booting single-user on 20141216. 20141208 > > > doesn't throw these, so it's something in the last week or

Re: linux-next 20141216 BUG: sleeping function called from invalid context at mm/slab.c:2849

2014-12-18 Thread Eric Paris
On Thu, 2014-12-18 at 11:45 -0500, valdis.kletni...@vt.edu wrote: > On Tue, 16 Dec 2014 20:09:54 -0500, Valdis Kletnieks said: > > > Spotted these two while booting single-user on 20141216. 20141208 > > doesn't throw these, so it's something in the last week or so.. > > Gaah! Turns out that 201

Re: linux-next 20141216 BUG: sleeping function called from invalid context at mm/slab.c:2849

2014-12-18 Thread Valdis . Kletnieks
On Tue, 16 Dec 2014 20:09:54 -0500, Valdis Kletnieks said: > Spotted these two while booting single-user on 20141216. 20141208 > doesn't throw these, so it's something in the last week or so.. Gaah! Turns out that 20141208 *is* susceptible - it had been booting just fine for several days, but i

Re: linux-next 20141216 BUG: sleeping function called from invalid context at mm/slab.c:2849

2014-12-17 Thread Richard Guy Briggs
On 14/12/16, Eric Paris wrote: > I haven't looked into it, but I'd place my first bet on the audit > multicast code... Any particular reason for the multicast code (other than the obvious skb_copy added)? That stuff went upstream 8 months ago rather than this linux-next window of 20141208 to 2014

Re: linux-next 20141216 BUG: sleeping function called from invalid context at mm/slab.c:2849

2014-12-16 Thread Eric Paris
I haven't looked into it, but I'd place my first bet on the audit multicast code... Richard? On Tue, 2014-12-16 at 20:09 -0500, Valdis Kletnieks wrote: > Not sure who's to blame here, but I'm tending towards selinux based on > who was holding the locks... > > Spotted these two while booting sing