[Bug 69882] New: [NVE6] GPU lockups

[Bug 69882] New: [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 1709 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

          Priority: medium
            Bug ID: 69882
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
           Summary: [NVE6] GPU lockups
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
          Severity: critical
    Classification: Unclassified
                OS: Linux (All)
          Reporter: pastas4-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: Driver/nouveau
           Product: xorg

Created attachment 86731
  --> https://bugs.freedesktop.org/attachment.cgi?id=86731&action=edit
Kernel log

Sometimes the X server crashes due to a GPU lockup, caused by a page fault. It
happens seemingly randomly, at irregular intervals (sometimes it takes several
hours, sometimes it crashes in half an hour).

Before that happens, I see a small amount of corruption (noise around the
cursor), then everything but the mouse hangs. After a while, the mouse also
hangs, the screen becomes black with a "_" symbol in the upper right corner of
the screen (but the mouse is still displayed), and after some more time the
whole screen becomes corrupt in vertical blocks. If I press Ctrl+Alt+F1 fast
enough, I can switch out of X and use the console for a while, otherwise the
whole PC hangs and I need to do a hard reboot.

This issue may or may not be related to bug #69029 (the symptoms seem similar,
but the errors are different).

I am using a GeForce 660 card on openSUSE 13.1 x86_64 Beta. I also reported the
bug downstream.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 3240 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 443 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #1 from Dainius Masiliūnas <pastas4-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Created attachment 86732
  --> https://bugs.freedesktop.org/attachment.cgi?id=86732&action=edit
Xorg crash log

Attached the Xorg crash log. It seems to be fairly consistent during different
crash instances.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1267 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 610 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #2 from Dainius Masiliūnas <pastas4-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Created attachment 86733
  --> https://bugs.freedesktop.org/attachment.cgi?id=86733&action=edit
Second kernel log

Attached two kernel logs. The first one happened at the same time as the
attached Xorg crash log (if the timestamps are important). The second log is
/dev/kmsg during another crash instance, which seems to have caused different
errors, but the same outcome.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1440 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 502 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

Dainius Masiliūnas <pastas4-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                URL|                            |https://bugzilla.novell.com
                   |                            |/show_bug.cgi?id=842838

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1109 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 432 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #3 from Dainius Masiliūnas <pastas4-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Created attachment 86735
  --> https://bugs.freedesktop.org/attachment.cgi?id=86735&action=edit
Third kernel log

Attached another kernel log. It seems it has elements from both the previous
logs.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1260 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 279 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #4 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
What version of mesa are you using? Could you try with mesa-git?

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 963 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 392 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #5 from Dainius Masiliūnas <pastas4-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Mesa 9.2.0. And I suppose I can try the git version, although I've never tried
that before, so I'm not entirely sure if I can get everything working
correctly.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1098 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 672 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #6 from Dainius Masiliūnas <pastas4-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Tried the git version of Mesa, and the issue is still there, it just triggers
less often.

However, I found a reliable way to reproduce the problem, on both 9.2 and git
versions of Mesa. On KDE 4.11, setting the KWin compositing method to OpenGL
3.1 causes a lockup every time. With XRender I don't seem to hit this issue at
all, and I think on OpenGL 2.0 the lockups happen randomly (but I need to do
some more testing to make sure).

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1378 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 580 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #7 from Dainius Masiliūnas <pastas4-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Actually, I think the lockups on KWin switch were induced by some openSUSE
update. After another update, I could no longer reproduce that behaviour, and
it's back to random lockups at any given time, no matter the compositing
settings. Though it might still be notable that this issue can also be induced
by certain bugs elsewhere in the system.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1286 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 453 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #8 from Matthias Nagel <matthias.h.nagel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
I have the same problem on Gentoo with the following software components

x11-base/xorg-x11-7.4-r2
sys-kernel/gentoo-sources-3.12.5
kde-base/kdelibs-4.11.2-r1

with a GTX660 card. But it also sounds very similar to bug #72180.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1302 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 350 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #9 from Matthias Nagel <matthias.h.nagel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Created attachment 90899
  --> https://bugs.freedesktop.org/attachment.cgi?id=90899&action=edit
Kernel log on gentoo 3.12.5

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1185 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 346 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #10 from Matthias Nagel <matthias.h.nagel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Created attachment 90900
  --> https://bugs.freedesktop.org/attachment.cgi?id=90900&action=edit
lspci on gentoo 3.12.5

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1172 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 399 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #11 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
One quick way to check if you have the same problem as bug 72180 is to use the
blob fw. If that works, then you have the same issue. I guess I didn't make the
connection originally...

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1243 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 322 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #12 from Matthias Nagel <matthias.h.nagel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
I tried to use the blob firmware, but failed to do so. See my comment at bug #
72180 for more.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1172 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 600 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #13 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---


*** This bug has been marked as a duplicate of bug 72180 ***

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2086 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 1461 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

Dainius Masiliūnas <pastas4-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
                URL|https://bugzilla.novell.com |
                   |/show_bug.cgi?id=842838     |
           See Also|                            |https://bugzilla.novell.com
                   |                            |/show_bug.cgi?id=842838,
                   |                            |https://bugzilla.redhat.com
                   |                            |/show_bug.cgi?id=918732
         Resolution|DUPLICATE                   |---

--- Comment #14 from Dainius Masiliūnas <pastas4-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Reopened as per bug #72180 suggestions.

To make it clear, this is about random GPU lockups of GTX 660 (mine's
Gainward), where using PGRAPH firmware from the blob does not fix the issue.

Interestingly enough, looks like there is an equivalent (albeit also messy) bug
opened for Fedora (see See Also), and it appears to be a race condition. So
trying the patch in that bug might be a good idea. Alternatively they suggest
booting with nouveau.noaccel=1. I'll see if I can test this.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 3076 bytes --]

[-- Attachment #2: Type: text/plain, Size: 153 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 386 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #15 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
Please refresh this issue with new information. Make sure you're using at least
kernel 4.3 and Mesa 11.0.4. Both have had important fixes which may affect your
situation.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1083 bytes --]

[-- Attachment #2: Type: text/plain, Size: 153 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 635 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #16 from Dainius Masiliūnas <pastas4-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Right. I retested now with both kernel 4.3 and Mesa 11.0.4, and... well, it
locks up, but with the kernel warning "../include/drm/drm_crtc.h:1577
drm_helper_choose_encoder_dpms" which seems to point to
http://lists.freedesktop.org/archives/dri-devel/2015-September/091091.html and
isn't actually a nouveau issue.

This prevents me from testing for the nouveau issue until the kernel gets
fixed...

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1453 bytes --]

[-- Attachment #2: Type: text/plain, Size: 153 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 1130 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #17 from Dainius Masiliūnas <pastas4-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Created attachment 119484
  --> https://bugs.freedesktop.org/attachment.cgi?id=119484&action=edit
Journal (fifo read fault and drm_crtc.h)

Reading a bit more into the kernel log, I see that the drm_crtc.h warning might
have been triggered by nouveau after all, because above that I have:

nouveau 0000:01:00.0: fifo: read fault at 6ff792f000 engine 07 [PBDMA0] client
06 [HOST] reason 00 [PDE] on channel 31 [023e0c9000 xembedsniproxy[2833]]
nouveau 0000:01:00.0: fifo: fifo engine fault on channel 31, recovering...
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4 at
../drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h:73
gk104_fifo_recover_work+0x22a/0x290 [nouveau]()

Attached the systemd journal of this. The warning above is at line 1834. The
Xorg.0.log file does not have any errors or warnings at all.

I'm not sure if this should be a yet another bug report?

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2021 bytes --]

[-- Attachment #2: Type: text/plain, Size: 153 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 1901 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #18 from Dainius Masiliūnas <pastas4-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Testing it a few more times, it is indeed the read fault by nouveau that's
causing the lockup in this case. The general DRM error does not appear during
all boots, but the nouveau read fault does. When waiting around for a long
time, the kernel log also has this:

INFO: task kworker/0:4:956 blocked for more than 480 seconds.
      Tainted: G        W  O    4.3.0-1-default #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
kworker/0:4     D 0000000000000000     0   956      2 0x00000080
Workqueue: events gk104_fifo_recover_work [nouveau]
ffff8800d9d8bbc8 0000000000000046 ffff8801fd2b2080 ffff880214b0e040
ffff8800d9d8c000 ffff8800d9d8bd18 ffff8800d9d8bd10 ffff880214b0e040
ffff8802142d8810 ffff8800d9d8bbe0 ffffffff8166a1aa 7fffffffffffffff
Call Trace:
[<ffffffff8166a1aa>] schedule+0x3a/0x90
[<ffffffff8166cfb7>] schedule_timeout+0x197/0x260
[<ffffffff8166b526>] wait_for_completion+0x96/0x100
[<ffffffff8108019d>] flush_work+0xed/0x180
[<ffffffffa02b79dd>] gk104_fifo_fini+0x1d/0x50 [nouveau]
[<ffffffffa02b443c>] nvkm_fifo_fini+0x1c/0x30 [nouveau]
[<ffffffffa02546a0>] nvkm_engine_fini+0x20/0x30 [nouveau]
[<ffffffffa0258511>] nvkm_subdev_fini+0x61/0x1e0 [nouveau]
[<ffffffffa02b8d3b>] gk104_fifo_recover_work+0xeb/0x290 [nouveau]
[<ffffffff81080c89>] process_one_work+0x159/0x470
[<ffffffff81080fe8>] worker_thread+0x48/0x4a0
[<ffffffff81086c79>] kthread+0xc9/0xe0
[<ffffffff8166e80f>] ret_from_fork+0x3f/0x70
DWARF2 unwinder stuck at ret_from_fork+0x3f/0x70

Leftover inexact backtrace:
[<ffffffff81086bb0>] ? kthread_worker_fn+0x170/0x170

I'm still not sure if this should be a separate bug report.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2717 bytes --]

[-- Attachment #2: Type: text/plain, Size: 153 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 358 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #19 from Karol Herbst <freedesktop-lIBOoy2+GI7scQ4cX5LuPg@public.gmane.org> ---
Is always xembedsniproxy involved in the crash? If so, it might be worth to do
a mmt until it crashes and check what it is actually doing.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1064 bytes --]

[-- Attachment #2: Type: text/plain, Size: 154 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 681 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #20 from Lucas Ribeiro <lucasout-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Also having random lockups on a GTX 660 Ti (NVE4 according to glxinfo), since
kernel 4.1 I guess, using DRI2.
[    0.267666] nouveau 0000:02:00.0: NVIDIA GK104 (0e4030a2)
[    0.378583] nouveau 0000:02:00.0: bios: version 80.04.4b.00.1a
[    0.379302] nouveau 0000:02:00.0: fb: 2048 MiB GDDR5

Now on gentoo ~amd64 using:

sys-kernel/gentoo-sources-4.5.1
x11-base/xorg-server-1.18.3
x11-drivers/xf86-video-nouveau-1.0.12


Should I make a new entry for this card?

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1375 bytes --]

[-- Attachment #2: Type: text/plain, Size: 154 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 453 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #21 from Lucas Ribeiro <lucasout-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Just tried karolherbst nouveau reclocking tree:
https://github.com/karolherbst/nouveau/tree/stable_reclocking_kepler_v4

Using this module and reclocking to pstate 07 fixed the hangs I was having
before. Maybe this fixes 660 hangs too.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1233 bytes --]

[-- Attachment #2: Type: text/plain, Size: 154 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 290 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #22 from Lucas Ribeiro <lucasout-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Forget what I just said, the hangs still happen. Opened a new bug #95031

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1112 bytes --]

[-- Attachment #2: Type: text/plain, Size: 154 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 530 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

--- Comment #23 from Dainius Masiliūnas <pastas4-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Still hangs on kernel 4.7.1. This time the journal didn't actually have
anything in it concerning the hang... Very odd.

Also, when I set the driver to modesetting in xorg.conf.d, it seems to work
without hanging (but on llvmpipe). So it seems to get triggered by something
with regards to 3D...

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1245 bytes --]

[-- Attachment #2: Type: text/plain, Size: 154 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 69882] [NVE6] GPU lockups

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 870 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69882

Martin Peres <martin.peres-GANU6spQydw@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |MOVED
             Status|REOPENED                    |RESOLVED

--- Comment #24 from Martin Peres <martin.peres-GANU6spQydw@public.gmane.org> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
to our GitLab instance:
https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/60.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2325 bytes --]

[-- Attachment #2: Type: text/plain, Size: 153 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/nouveau