Re: Unable to load freshly-built nvidia.ko _at_r300994.

Am Mon, 30 May 2016 19:03:42 +0300
Konstantin Belousov <kostikbel_at_gmail.com> schrieb:

> On Mon, May 30, 2016 at 05:36:54AM -0700, David Wolfskill wrote:
> > Today's "daily update" for head was from:
> > 
> > FreeBSD g1-252.catwhisker.org 11.0-ALPHA1 FreeBSD 11.0-ALPHA1 #432
> > r300951M/300951:1100114: Sun May 29 04:44:37 PDT 2016
> > root_at_g1-252.catwhisker.org:/common/S4/obj/usr/src/sys/CANARY  amd64
> > 
> > to:
> > 
> > FreeBSD g1-252.catwhisker.org 11.0-ALPHA1 FreeBSD 11.0-ALPHA1 #433
> > r300994M/300994:1100115: Mon May 30 04:21:30 PDT 2016
> > root_at_g1-252.catwhisker.org:/common/S4/obj/usr/src/sys/CANARY  amd64
> > 
> > (See
> > <http://www.catwhisker.org/~david/FreeBSD/history/laptop_uname_amd64.11.txt>
> > for the update history for FreeBSD-11 on this laptop.)
> > 
> > The attempt to load nvidia.ko yielded (from dmesg.boot):
> > 
> > linker_load_file: Unsupported file type  
> 
> > May 30 11:29:31 g1-252 root: /etc/rc: WARNING: Unable to load kernel module linux64
> > May 30 11:29:31 g1-252 kernel: KLD linux64.ko: depends on kernel - not available or
> > version mismatch May 30 11:29:31 g1-252 kernel: linker_load_file: Unsupported file
> > type  
> 
> Your kernel was built from older sources than you used to build the nvidia
> module.  I mean, the kernel headers used for the module build where
> updated comparing with binaries that are installed into /boot/kernel.
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I see another problem:

After update from r300830 to r300998, recompiling the nvidia port with every kernel build
via /etc/src, my nVidia GPUs start blowing like hell as they were overheated. I use
module/driver revision 367.18 with appropritae patches proposed here:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201340

Both, r300830 and r300998 use the same nvidia driver.