10de:0cb1 [Toshiba Qosmio X505-Q880] GT215 crash PGRAPH TLB flush idle timeout fail

[Anton Viktorov]

I'm using ubuntu 14.04 LTS, as well as tried to load 15.04 dev build downloaded today. Display showing black and white rectangles with some color noise. When in switch to text I see errors from nouveau driver in an infinite loop:
PGRAPH TLB flush idle timeout fail

I dont want install nvidia proprietary drivers, since i will need to use Xen later and it won't work with it.

WORKAROUND: Use kernel boot parameter:
nomodeset

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8
ProcVersionSignature: Ubuntu 3.13.0-40.69-generic 3.13.11.10
Uname: Linux 3.13.0-40-generic x86_64
.tmp.unity.support.test.1:

ApportVersion: 2.14.1-0ubuntu3.5
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDmesg:
 [ 32.027037] init: plymouth-upstart-bridge main process ended, respawning
 [ 60.120737] audit_printk_skb: 132 callbacks suppressed
 [ 60.120740] type=1400 audit(1417187362.092:62): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=2358 comm="apparmor_parser"
 [ 60.120747] type=1400 audit(1417187362.092:63): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2358 comm="apparmor_parser"
 [ 60.121191] type=1400 audit(1417187362.092:64): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2358 comm="apparmor_parser"
Date: Fri Nov 28 18:11:23 2014
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
 NVIDIA Corporation GT215M [GeForce GTS 360M] [10de:0cb1] (rev a2) (prog-if 00 [VGA controller])
   Subsystem: Toshiba America Info Systems Device [1179:ff50]
InstallationDate: Installed on 2014-11-27 (0 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
MachineType: TOSHIBA Qosmio X505
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-40-generic root=UUID=fc1ea7a5-ebe4-412b-a55a-6e47c007c4ec ro nomodeset vga=795 quiet splash vt.handoff=7
Renderer: Software
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/10/2010
dmi.bios.vendor: TOSHIBA
dmi.bios.version: V2.90
dmi.board.name: Qosmio X505
dmi.board.vendor: TOSHIBA
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: TOSHIBA
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnTOSHIBA:bvrV2.90:bd12/10/2010:svnTOSHIBA:pnQosmioX505:pvrPQX33U-01J00H:rvnTOSHIBA:rnQosmioX505:rvrNotApplicable:cvnTOSHIBA:ct10:cvrN/A:
dmi.product.name: Qosmio X505
dmi.product.version: PQX33U-01J00H
dmi.sys.vendor: TOSHIBA
version.compiz: compiz 1:0.9.11.2+14.04.20140714-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.52-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.2
version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1.3
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
xserver.bootTime: Fri Nov 28 18:08:52 2014
xserver.configfile: default
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:

xserver.version: 2:1.15.1-0ubuntu2.1

[penalvch (penalvch)]

Anton Viktorov, thank you for reporting this and helping make Ubuntu better. Could you please test the latest upstream kernel available from the very top line at the top of the page (the release names are irrelevant for testing, and please do not test the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue.

If the test did not allow you to test to the issue (ex. you couldn't boot into the OS) please make a comment in your report about this, and continue to test the next most recent kernel version until you can test to the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested exactly shown as:
kernel-fixed-upstream-3.18-rc6

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description.

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding.

[Anton Viktorov (latonita)]

I loaded kernel 3.18.0-031800rc6-generic amd64.
Great thing - it worked, it no more stuck in infinite loops with this "flush idle" error.
However another problem exists:
- when new UI elements/windows/etc. show up on screen - i see glitches on screen - random dots and something similar to triangles - like if you put two 3d planes in 3d editors in same place or too close to each other - they start glitching and interfering.
- in few minutes computer locks up and then reboots

[Anton Viktorov (latonita)]

My bad. I thought that bug was fixed, however i looked into syslog and found same error, but with less words in PGRAPH STATUS line.

first - number of TRAP_TEXTUREs, then some FLUSH idle timeouts and then it reboots

Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.613225] nouveau E[ PGRAPH][0000:01:00.0] ch 5 [0x003f94e000 compiz[4121]] subc 3 class 0x8597 mthd 0x0f04 data 0x00000000
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.613238] nouveau E[ PFB][0000:01:00.0] trapped read at 0x0000433c00 on channel 0x0003f94e [compiz[4121]] PGRAPH/TEXTURE/00 reason: PT_NOT_PRESENT
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629793] nouveau E[ PGRAPH][0000:01:00.0] magic set 0:
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629806] nouveau E[ PGRAPH][0000:01:00.0] 0x00408604: 0x54099402
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629813] nouveau E[ PGRAPH][0000:01:00.0] 0x00408608: 0x0000433c
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629819] nouveau E[ PGRAPH][0000:01:00.0] 0x0040860c: 0x40000432
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629825] nouveau E[ PGRAPH][0000:01:00.0] 0x00408610: 0x433c0000
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629830] nouveau E[ PGRAPH][0000:01:00.0] TRAP_TEXTURE - TP0: FAULT
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629841] nouveau E[ PGRAPH][0000:01:00.0] magic set 1:
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629848] nouveau E[ PGRAPH][0000:01:00.0] 0x00408e04: 0x54095003
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629854] nouveau E[ PGRAPH][0000:01:00.0] 0x00408e08: 0x0000433c
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629860] nouveau E[ PGRAPH][0000:01:00.0] 0x00408e0c: 0x40000432
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629867] nouveau E[ PGRAPH][0000:01:00.0] 0x00408e10: 0x433c0000
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629871] nouveau E[ PGRAPH][0000:01:00.0] TRAP_TEXTURE - TP1: FAULT
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629881] nouveau E[ PGRAPH][0000:01:00.0] magic set 2:
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629887] nouveau E[ PGRAPH][0000:01:00.0] 0x00409604: 0x54097502
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629893] nouveau E[ PGRAPH][0000:01:00.0] 0x00409608: 0x0000433c
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629899] nouveau E[ PGRAPH][0000:01:00.0] 0x0040960c: 0x40000432
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629905] nouveau E[ PGRAPH][0000:01:00.0] 0x00409610: 0x433c0000
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629909] nouveau E[ PGRAPH][0000:01:00.0] TRAP_TEXTURE - TP2: FAULT
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629919] nouveau E[ PGRAPH][0000:01:00.0] magic set 3:
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629925] nouveau E[ PGRAPH][0000:01:00.0] 0x00409e04: 0x54095303
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629932] nouveau E[ PGRAPH][0000:01:00.0] 0x00409e08: 0x0000433c
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [ 408.629938] nouveau E[ PGRAPH][0000:01:00.0] 0x00409e0c: 0x40000432
Dec 1 01:31:40 latonita-Qosmio-X505 kernel: [...

[penalvch (penalvch)]

Anton Viktorov, just to clarify, with the 3.18-rc6 is the "display showing black and white rectangles with some color noise"?

Entries in logs are irrelevant at this point as the scope of this report is on the symptom.

As well, please do not compress/tar files as it makes it harder for folks to review attachments quickly.

[Anton Viktorov (latonita)]

with 3.18-rc6 display no longer shows black and white rectangles with color noise.
Instead, it started showing some noise over UI elements and hangs in several minutes.

[penalvch (penalvch)]

Anton Viktorov, could you please test the latest mainline kernel via 3.18-rc7 and advise to the results?

[Anton Viktorov (latonita)]

tried 3.18-rc7 (3.18.0-031800rc7-generic)
don't see a difference comparing to rc6.
noisy dots on screen

[penalvch (penalvch)]

Anton Viktorov, the issue you are reporting is an upstream one. Could you please report this problem following http://nouveau.freedesktop.org/wiki/Bugs/ ?

Please provide a direct URL to your bug report once you have made it so that it may be tracked.

Thank you for your understanding.