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Date:      Fri, 9 Jun 2017 23:58:21 +0900
From:      Tomoaki AOKI <junchoon@dec.sakura.ne.jp>
To:        freebsd-current@freebsd.org
Cc:        blubee blubeeme <gurenchan@gmail.com>
Subject:   Re: nvidia drivers mutex lock
Message-ID:  <20170609235821.5f76f8377f71051ef631a9f0@dec.sakura.ne.jp>
In-Reply-To: <CALM2mEkRkOM2BF%2B83v6djs=qGOtFjULgGqjbSVGPG9YVc%2Bpaag@mail.gmail.com>
References:  <1100140349.1166835.1496498112171.ref@mail.yahoo.com> <1100140349.1166835.1496498112171@mail.yahoo.com> <CALM2mEnSFBp9z%2BV443SqQaeXDqQG6X%2B357LYEpbGk61kC9U7bQ@mail.gmail.com> <20170604165320.f4c06ed7ad867f4ec0280f09@dec.sakura.ne.jp> <CALM2mE=Spiq2r8XM-pm3=1LmQe=KbmPVdjWHffgr%2Bw1Fp9%2BJtw@mail.gmail.com> <20170604175911.6926dc73386d211c4a39bbc0@dec.sakura.ne.jp> <CALM2mE=Dum4P3Csavv8G75WesrJfmyKRkpbjC9F=ZjN0fX-0vQ@mail.gmail.com> <CALM2mEkRkOM2BF%2B83v6djs=qGOtFjULgGqjbSVGPG9YVc%2Bpaag@mail.gmail.com>

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If you want to try internal GPU...

GPU on Skylake-generation processors is not yet supported on -head.
If you want to test without nvidia GPU, you need to try drm-next branch
with x11-drivers/xf86-video-intel (for the branch?).

 https://lists.freebsd.org/pipermail/freebsd-current/2016-December/063980.html

 https://github.com/freebsd/freebsd-base-graphics

 https://wiki.freebsd.org/Use%20linuxkpi%20in%20DRM#Testing_Instructions_.2F_How_To

Don't forget to remove (or comment out) nvidia-driver related things
from loader.conf and xorg.conf if you try Intel internal GPU.
x11/nvidia-driver doesn't support hybrid (Optimus) graphics (even on
Linux version).

As I'm running with nvidia-driver, I've not tested the branch at all.
So possibly some info could be racked to make it fully functional.


On Tue, 6 Jun 2017 22:08:24 +0800
blubee blubeeme <gurenchan@gmail.com> wrote:

> This is getting out of hand. I can't even keep x going for ten minutes
> sometimes.
> I've tested all the suggestions in this thread and they just don't work.
> 
> I have put out a print of sysctl hw. here : https://paste2.org/

It was the top page. No info available.

> 
> With this CPU: hw.model: Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz
> The bios on this laptop I can either set graphics to discrete or mshybrid.
> 
> I've tried in the past to disable discrete and run mshybrid but that always
> comes up with 0 screens found. Even just doing Xorg -configure.
> 
> Anyone have some tips on disabling nvidia drivers, running this cpu with
> igpu for a while?
> 
> Best,
> Owen
> 
> On Sun, Jun 4, 2017, 18:11 blubee blubeeme <gurenchan@gmail.com> wrote:
> 
> > Thanks a lot! I'll give it a shot in a bit.
> >
> > Best,
> > Owen
> >
> > On Sun, Jun 4, 2017, 16:59 Tomoaki AOKI <junchoon@dec.sakura.ne.jp> wrote:
> >
> >> Yes. FreeBSD patches in x11/nvidia-drivers/files are applied as usual.
> >>
> >> But beware! Sometimes upstream changes make any of FreeBSD patches not
> >> applicable (incorporating any of these, incompatible modifies, ...).
> >>
> >> For 381.22, current patchset applies and builds fine for me.
> >>
> >>
> >> On Sun, 04 Jun 2017 08:04:50 +0000
> >> blubee blubeeme <gurenchan@gmail.com> wrote:
> >>
> >> > I'm running with svn and I build by make.
> >> > If in use these steps, the BSD related patches will be applied, etc?
> >> >
> >> > Best,
> >> > Owen
> >> >
> >> > On Sun, Jun 4, 2017, 15:53 Tomoaki AOKI <junchoon@dec.sakura.ne.jp>
> >> wrote:
> >> >
> >> > > Hi.
> >> > >
> >> > > Not in ports tree, but easily overridden by adding
> >> > >
> >> > >   DISTVERSION=381.22 -DNO_CHECKSUM
> >> > >
> >> > > on make command line. Makefile of x11/nvidia-driver has a mechanism
> >> > > to do so for someone requires newer version (newer GPU support, etc.).
> >> > >
> >> > > If you're using portupgrade,
> >> > >
> >> > >   portupgrade -m 'DISTVERSION=381.22 -DNO_CHECKSUM' -f
> >> x11/nvidia-driver
> >> > >
> >> > > would do the same.
> >> > >
> >> > > If you installed it via pkg, there's no way to try. :-(
> >> > > (As it's pre-built.)
> >> > >
> >> > >
> >> > > On Sun, 04 Jun 2017 07:04:01 +0000
> >> > > blubee blubeeme <gurenchan@gmail.com> wrote:
> >> > >
> >> > > > Hi @tomoaki
> >> > > > Is that version of nvidia drivers currently in the ports tree? I
> >> just
> >> > > > checked but it seems not to be.
> >> > > >
> >> > > > @jeffrey
> >> > > > I just generated a new xorg based on the force composition setting.
> >> I
> >> > > > merged it with my previous xorg I'll reboot, see if it gives better
> >> > > > performance.
> >> > > >
> >> > > > It seems like my system is locking up more frequently now. Sometimes
> >> > > right
> >> > > > after a reboot the system, the screen locks and it's reboot and
> >> pray.
> >> > > >
> >> > > > Best,
> >> > > > Owen
> >> > > >
> >> > > > On Sat, Jun 3, 2017, 21:59 Jeffrey Bouquet <
> >> jeffreybouquet@yahoo.com>
> >> > > wrote:
> >> > > >
> >> > > > > SOME LINES BOTTOM POSTED, SEE...
> >> > > > > --------------------------------------------
> >> > > > > On Fri, 6/2/17, Tomoaki AOKI <junchoon@dec.sakura.ne.jp> wrote:
> >> > > > >
> >> > > > >  Subject: Re: nvidia drivers mutex lock
> >> > > > >  To: freebsd-current@freebsd.org
> >> > > > >  Cc: "Jeffrey Bouquet" <jeffreybouquet@yahoo.com>, "blubee
> >> blubeeme" <
> >> > > > > gurenchan@gmail.com>
> >> > > > >  Date: Friday, June 2, 2017, 11:25 PM
> >> > > > >
> >> > > > >  Hi.
> >> > > > >  Version
> >> > > > >  381.22 (5 days newer than 375.66) of the driver states...
> >> > > > >  [1]
> >> > > > >
> >> > > > >   Fixed hangs and
> >> > > > >  crashes that could occur when an OpenGL context is
> >> > > > >   created while the system is out of available
> >> > > > >  memory.
> >> > > > >
> >> > > > >  Can this be related
> >> > > > >  with your hang?
> >> > > > >
> >> > > > >  IMHO,
> >> > > > >  possibly allocating new resource (using os.lock_mtx
> >> > > > >  guard)
> >> > > > >  without checking the lock first while
> >> > > > >  previous request is waiting for
> >> > > > >  another can
> >> > > > >  cause the duplicated lock situation. And high memory
> >> > > > >  pressure would easily cause the situation.
> >> > > > >
> >> > > > >   [1] http://www.nvidia.com/Download/driverResults.aspx/
> >> 118527/en-us
> >> > > > >
> >> > > > >  Hope it helps.
> >> > > > >
> >> > > > >
> >> > > > >  On Thu, 1 Jun
> >> > > > >  2017 22:35:46 +0000 (UTC)
> >> > > > >  Jeffrey Bouquet
> >> > > > >  <jeffreybouquet@yahoo.com>
> >> > > > >  wrote:
> >> > > > >
> >> > > > >  > I see the same
> >> > > > >  message, upon load, ...
> >> > > > >  >
> >> > > > >  --------------------------------------------
> >> > > > >  > On Thu, 6/1/17, blubee blubeeme <gurenchan@gmail.com>
> >> > > > >  wrote:
> >> > > > >  >
> >> > > > >  >  Subject:
> >> > > > >  nvidia drivers mutex lock
> >> > > > >  >  To: freebsd-ports@freebsd.org,
> >> > > > >  freebsd-current@freebsd.org
> >> > > > >  >  Date: Thursday, June 1, 2017, 11:35
> >> > > > >  AM
> >> > > > >  >
> >> > > > >  >  I'm
> >> > > > >  running nvidia-drivers 375.66 with a GTX
> >> > > > >  >  1070 on FreeBSD-Current
> >> > > > >  >
> >> > > > >  >  This problem
> >> > > > >  just started happening
> >> > > > >  >  recently but,
> >> > > > >  every so often my laptop
> >> > > > >  >  screen will
> >> > > > >  just blank out and then I
> >> > > > >  >  have to
> >> > > > >  power cycle to get the
> >> > > > >  >  machine up and
> >> > > > >  running again.
> >> > > > >  >
> >> > > > >  >  It seems to be a problem with nvidia
> >> > > > >  >  drivers acquiring duplicate lock. Any
> >> > > > >  >  info on this?
> >> > > > >  >
> >> > > > >  >  Jun〓 2 02:29:41 blubee kernel:
> >> > > > >  >  acquiring duplicate lock of same
> >> > > > >  type:
> >> > > > >  >  "os.lock_mtx"
> >> > > > >  >  Jun〓 2 02:29:41 blubee kernel: 1st
> >> > > > >  >  os.lock_mtx @ nvidia_os.c:841
> >> > > > >  >  Jun〓 2 02:29:41 blubee kernel: 2nd
> >> > > > >  >  os.lock_mtx @ nvidia_os.c:841
> >> > > > >  >  Jun〓 2 02:29:41 blubee kernel:
> >> > > > >  >  stack backtrace:
> >> > > > >  >
> >> > > > >  Jun〓 2 02:29:41 blubee kernel: #0
> >> > > > >  >
> >> > > > >  0xffffffff80ab7770 at
> >> > > > >  >
> >> > > > >  witness_debugger+0x70
> >> > > > >  >  Jun〓 2
> >> > > > >  02:29:41 blubee kernel: #1
> >> > > > >  >
> >> > > > >  0xffffffff80ab7663 at
> >> > > > >  >
> >> > > > >  witness_checkorder+0xe23
> >> > > > >  >  Jun〓 2
> >> > > > >  02:29:41 blubee kernel: #2
> >> > > > >  >
> >> > > > >  0xffffffff80a35b93 at
> >> > > > >  >
> >> > > > >  __mtx_lock_flags+0x93
> >> > > > >  >  Jun〓 2
> >> > > > >  02:29:41 blubee kernel: #3
> >> > > > >  >
> >> > > > >  0xffffffff82f4397b at
> >> > > > >  >
> >> > > > >  os_acquire_spinlock+0x1b
> >> > > > >  >  Jun〓 2
> >> > > > >  02:29:41 blubee kernel: #4
> >> > > > >  >
> >> > > > >  0xffffffff82c48b15 at _nv012002rm+0x185
> >> > > > >  >  Jun〓 2 02:29:41 blubee kernel:
> >> > > > >  >  ACPI Warning:
> >> > > > >  \_SB.PCI0.PEG0.PEGP._DSM:
> >> > > > >  >  Argument #4
> >> > > > >  type mismatch - Found
> >> > > > >  >  [Buffer], ACPI
> >> > > > >  requires [Package]
> >> > > > >  >
> >> > > > >  (20170303/nsarguments-205)
> >> > > > >  >  Jun〓 2
> >> > > > >  02:29:42 blubee kernel:
> >> > > > >  >
> >> > > > >  nvidia-modeset: Allocated GPU:0
> >> > > > >  >
> >> > > > >  (GPU-54a7b304-c99d-efee-0117-0ce119063cd6) @
> >> > > > >  >  PCI:0000:01:00.0
> >> > > > >  >
> >> > > > >
> >> > > > >  >  Best,
> >> > > > >  >  Owen
> >> > > > >  >
> >> > > > >  _______________________________________________
> >> > > > >  >  freebsd-ports@freebsd.org
> >> > > > >  >  mailing list
> >> > > > >  >  https://lists.freebsd.org/mailman/listinfo/freebsd-ports
> >> > > > >  >  To unsubscribe, send any mail to
> >> > > > >  "freebsd-ports-unsubscribe@freebsd.org"
> >> > > > >  >
> >> > > > >  >
> >> > > > >  >
> >> > > > >  > ... then Xorg will
> >> > > > >  run happily twelve hours or so.  The lockups here happen
> >> > > > >  usually
> >> > > > >  > when too large or too many of
> >> > > > >  number of tabs/ large web pages with complex CSS etc
> >> > > > >  > are opened at a time.
> >> > > > >  >     So no help, just a 'me
> >> > > > >  too'.
> >> > > > >  >
> >> > > > >  _______________________________________________
> >> > > > >  > freebsd-current@freebsd.org
> >> > > > >  mailing list
> >> > > > >  > https://lists.freebsd.org/mailman/listinfo/freebsd-current
> >> > > > >  >
> >> > > > >  To unsubscribe, send any mail to "
> >> > > freebsd-current-unsubscribe@freebsd.org
> >> > > > > "
> >> > > > >  >
> >> > > > >  >
> >> > > > >
> >> > > > >
> >> > > > >  --
> >> > > > >  Tomoaki
> >> > > > >  AOKI    <junchoon@dec.sakura.ne.jp>
> >> > > > >
> >> > > > >
> >> > > > >
> >> > > > > ........................
> >> > > > > might be a workaround
> >> > > > > Xorg/nvidia ran all night with this:
> >> > > > >    nvidia-settings >>  X server display configuration >> Advanced
> >> >>
> >> > > Force
> >> > > > > Full Composition Pipeline
> >> > > > > ... for the laptop freezing.  Could not hurt to try.  " merge with
> >> > > > > Xorg.conf " from nvidia-settings...
> >> > > > > ......................
> >> > > > > 18 hours uptime so far, even past
> >> > > > > the 3 am periodic scripts.   Have not rebooted out of the Xorg
> >> though
> >> > > so
> >> > > > > may require edit-out of
> >> > > > > xorg.conf if that is the case, in other words differing from
> >> real-time
> >> > > > > apply and
> >> > > > > xorg initially start applies.
> >> > > > > ........
> >> > > > >
> >> > > > >
> >> > > > _______________________________________________
> >> > > > freebsd-current@freebsd.org mailing list
> >> > > > https://lists.freebsd.org/mailman/listinfo/freebsd-current
> >> > > > To unsubscribe, send any mail to "
> >> > > freebsd-current-unsubscribe@freebsd.org"
> >> > > >
> >> > > >
> >> > >
> >> > >
> >> > > --
> >> > > Tomoaki AOKI    <junchoon@dec.sakura.ne.jp>
> >> > >
> >>
> >>
> >> --
> >> Tomoaki AOKI    <junchoon@dec.sakura.ne.jp>
> >>
> >
> _______________________________________________
> freebsd-current@freebsd.org mailing list
> https://lists.freebsd.org/mailman/listinfo/freebsd-current
> To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"
> 
> 


-- 
Tomoaki AOKI    <junchoon@dec.sakura.ne.jp>



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