[Bug 85087] New: [NVD9] Thinkpad T420 - freezes under load

[Bug 85087] New: [NVD9] Thinkpad T420 - freezes under load

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=85087

            Bug ID: 85087
           Summary: [NVD9] Thinkpad T420 - freezes under load
           Product: DRI
           Version: XOrg CVS
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: DRM/other
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: david.heidelberger@ixit.cz

Dist: Ubuntu 14.04
Kernel: 3.13 - 3.17.1
Mesa/DDX: Ubuntu default - oibaf git generated
Setting: to discrete GPU (PRIME disabled).

When loading Nouveau or in third icon of KDE loading (probably kwin load
compositing) it froze. No SYSRQ, no ssh working. It's completly frozen.

It's not my laptop, so i'll try proviede debug information, but it will take
time.

[    0.767676] [drm] Initialized drm 1.1.0 20060810
[    0.797073] nouveau  [  DEVICE][0000:01:00.0] BOOT0  : 0x0d9170a1
[    0.797158] nouveau  [  DEVICE][0000:01:00.0] Chipset: GF119 (NVD9)
[    0.797244] nouveau  [  DEVICE][0000:01:00.0] Family : NVC0
[    0.797346] nouveau  [   VBIOS][0000:01:00.0] checking PRAMIN for image...
[    0.866415] nouveau  [   VBIOS][0000:01:00.0] ... appears to be valid
[    0.866503] nouveau  [   VBIOS][0000:01:00.0] using image from PRAMIN
[    0.866698] nouveau  [   VBIOS][0000:01:00.0] BIT signature found
[    0.866784] nouveau  [   VBIOS][0000:01:00.0] version 75.19.53.00.00
[    0.867372] nouveau 0000:01:00.0: irq 27 for MSI/MSI-X
[    0.867381] nouveau  [     PMC][0000:01:00.0] MSI interrupts enabled
[    0.867509] nouveau W[     PFB][0000:01:00.0][0x00000000][ffff88003600a800]
reclocking of this ram type unsupported
[    0.867654] nouveau  [     PFB][0000:01:00.0] RAM type: DDR3
[    0.867766] nouveau  [     PFB][0000:01:00.0] RAM size: 1024 MiB
[    0.867878] nouveau  [     PFB][0000:01:00.0]    ZCOMP: 0 tags
[    0.869561] nouveau  [    VOLT][0000:01:00.0] GPU voltage: 850000uv
[    0.900042] nouveau  [  PTHERM][0000:01:00.0] FAN control: none / external
[    0.900163] nouveau  [  PTHERM][0000:01:00.0] fan management: automatic
[    0.900285] nouveau  [  PTHERM][0000:01:00.0] internal sensor: yes
[    0.900423] nouveau  [     CLK][0000:01:00.0] 07: core 270 MHz memory 405
MHz 
[    0.900561] nouveau  [     CLK][0000:01:00.0] 0f: core 810 MHz memory 800
MHz 
[    0.900851] nouveau  [     CLK][0000:01:00.0] --: core 270 MHz memory 405
MHz 
[    0.905408] nouveau  [     DRM] VRAM: 1024 MiB
[    0.905516] nouveau  [     DRM] GART: 1048576 MiB
[    0.905626] nouveau  [     DRM] TMDS table version 2.0
[    0.905736] nouveau  [     DRM] DCB version 4.0
[    0.905844] nouveau  [     DRM] DCB outp 00: 01800323 00010034
[    0.905956] nouveau  [     DRM] DCB outp 01: 02811300 00000000
[    0.906068] nouveau  [     DRM] DCB outp 02: 028223a6 0f220010
[    0.906180] nouveau  [     DRM] DCB outp 03: 02822362 00020010
[    0.906291] nouveau  [     DRM] DCB outp 04: 048333b6 0f220010
[    0.906402] nouveau  [     DRM] DCB outp 05: 04833372 00020010
[    0.906513] nouveau  [     DRM] DCB outp 06: 088443c6 0f220010
[    0.906632] nouveau  [     DRM] DCB outp 07: 08844382 00020010
[    0.906745] nouveau  [     DRM] DCB conn 00: 00000040
[    0.906937] nouveau  [     DRM] DCB conn 01: 00000100
[    0.907122] nouveau  [     DRM] DCB conn 02: 00101246
[    0.907323] nouveau  [     DRM] DCB conn 03: 00202346
[    0.907507] nouveau  [     DRM] DCB conn 04: 00410446
[    0.908716] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    0.908836] [drm] Driver supports precise vblank timestamp query.
[    0.914353] nouveau  [     DRM] MM: using COPY0 for buffer copies
[    1.232769] nouveau  [     DRM] allocated 1920x1080 fb: 0x60000, bo
ffff88020ee67400
[    1.232978] fbcon: nouveaufb (fb0) is primary device
[    1.309034] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device
[    1.309054] nouveau 0000:01:00.0: registered panic notifier
[    1.311511] [drm] Initialized nouveau 1.2.0 20120801 for 0000:01:00.0 on
minor 0

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[Bug 85087] [NVD9] Thinkpad T420 - freezes under load

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https://bugs.freedesktop.org/show_bug.cgi?id=85087

--- Comment #1 from David Heidelberger (okias) <david.heidelberger@ixit.cz> ---
When it froze at boot time, I disabled "silent splash" and it ends with this
line. Otherwise nothing related.

ACPI: Video Device [VID1] (multi-head:yes  rom: yes  post: no)

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[Bug 85087] [NVD9] Thinkpad T420 - freezes under load

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https://bugs.freedesktop.org/show_bug.cgi?id=85087

David Heidelberg (okias) <david@ixit.cz> changed:

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

--- Comment #2 from David Heidelberg (okias) <david@ixit.cz> ---
It's too old bug, probably already fixed..

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