CURRENT crashes with nvidia GPU BLOB : vm_radix_insert: key 23c078 is already present

[Thomas Sparrevohn]

I saw this problem with the update to latest NVidia-driver yesterday with
the previous version I don't think there is a problem

-----Original Message-----
From: owner-freebsd-current at freebsd.org
[mailto:owner-freebsd-current at freebsd.org] On Behalf Of O. Hartmann
Sent: 09 August 2013 06:33
To: sbruno at freebsd.org
Cc: sean_bruno at yahoo.com; Adrian Chadd; FreeBSD CURRENT
Subject: Re: CURRENT crashes with nvidia GPU BLOB : vm_radix_insert: key
23c078 is already present

On Thu, 08 Aug 2013 14:39:21 -0700
Sean Bruno <sean_bruno at yahoo.com> wrote:

> On Thu, 2013-08-08 at 11:30 -0700, Adrian Chadd wrote:
> > Can you go over some previous versions in -HEAD and see when it was 
> > introduced?
> > 
> > 
> > 
> > -adrian
> > 
> > On 8 August 2013 11:10, O. Hartmann <ohartman at zedat.fu-berlin.de>
> > wrote:
> > > The most recent CURRENT doesn't work with the x11/nvidia-driver 
> > > (which is at 319.25 in the ports and 325.15 from nVidia).
> > >
> > > After build- and installworld AND successfully rebuilding port 
> > > x11/nvidia-driver, the system crashes immediately after a reboot 
> > > as soon the kernel module nvidia.ko seems to get loaded (in my 
> > > case, I load nvidia.ko via /etc/rc.conf.local since the nVidia 
> > > BLOB doesn't load cleanly everytime when loaded from 
> > > /boot/loader.conf).
> > >
> > > The crash occurs on systems with default compilation options set 
> > > while building world and with settings like -O3 -march=native. It 
> > > doesn't matter.
> > >
> > > FreeBSD and the port x11/nvidia-driver has been compiled with 
> > > CLANG.
> > >
> > > Most recent FreeBSD revision still crashing is r254097.
> > >
> > > When vmcore is saved, I always see something like
> > >
> > > savecore: reboot after panic: vm_radix_insert: key 23c078 is 
> > > already present
> > >
> > >
> > > Does anyone has any idea what's going on?
> > >
> > > Thanks for helping in advance,
> > >
> > > Oliver
> 
> I'm seeing a complete deadlock on my T520 with today's current and 
> latest portsnap'd versions of ports for the nvidia-driver updates.
> 
> A little bisection and help from others seems to point the finger at 
> Jeff's r254025
> 
> I'm getting a complete deadlock on X starting, but loading the module 
> seems to have no ill effects.
> 
> Sean

Rigth, I loaded the module also via /boot/loader.conf and it loads cleanly.
I start xdm and then the deadlock occurs.

I tried recompiling the whole xorg suite via "portmaster -f xorg xdm", it
took a while, but no effect, still dying.

Oliver