[Nouveau] [Bug 83398] New: [NV4B] Screen freeze watching flash site

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=83398

          Priority: medium
            Bug ID: 83398
          Assignee: nouveau at lists.freedesktop.org
           Summary: [NV4B] Screen freeze watching flash site
        QA Contact: xorg-team at lists.x.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: shuihuzhuan at free.fr
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: Driver/nouveau
           Product: xorg

Created attachment 105608
  --> https://bugs.freedesktop.org/attachment.cgi?id=105608&action=edit
dmesg log

Hello,

Here is the config :

cpu : AMD64
Video card : 7600GT (NV40 family)
kernel : 3.16.1
nouveau-dri : 10.2.6
xf86-video-nouveau : 1.0.10
mesa : 10.2.6
flashplugin : 11.2.202.400
gnome-shell : 3.12.2
firefox : 31.0

When I want to see the video at this link (nouvelle-twingo.renault.fr/), the
screen freezes after the first part, when some controls appear on the screen
(don't know if I'm clear...). I can still VT switch (slowly) and reboot.

Here is the complete dmesg.  There are a lot of :

[  976.757586] [TTM] Failed to find memory space for buffer 0xffff8800cf357c00
eviction
[  976.757593] [TTM] No space for ffff8800cf357c00 (900 pages, 3600K, 3M)
[  976.757595] [TTM]   placement[0]=0x00070002 (1)
[  976.757597] [TTM]     has_type: 1
[  976.757598] [TTM]     use_type: 1
[  976.757599] [TTM]     flags: 0x0000000A
[  976.757600] [TTM]     gpu_offset: 0x00000000
[  976.757601] [TTM]     size: 131072
[  976.757602] [TTM]     available_caching: 0x00070000
[  976.757603] [TTM]     default_caching: 0x00010000

And then :

nouveau E[gnome-shell[809]] fail ttm_validate
[  979.430184] nouveau E[gnome-shell[809]] validate vram_list
[  979.430194] nouveau E[gnome-shell[809]] validate: -12
[ 1058.789582] nouveau E[  PGRAPH][0000:01:00.0]  ERROR nsource: LIMIT_COLOR
nstatus: PROTECTION_FAULT
[ 1058.789611] nouveau E[  PGRAPH][0000:01:00.0] ch 3 [0x0013c000
gnome-shell[809]] subc 7 class 0x4097 mthd 0x1808 data 0x00000000
[ 1111.505273] nouveau E[     DRM] GPU lockup - switching to software fbcon
[ 1126.781591] nouveau E[Xorg.bin[567]] failed to idle channel 0xcccc0001
[Xorg.bin[567]]

It doesn't seem a duplicate of another bug I had (74320).

Thanks

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