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

[Sean Bruno]

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
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