[Nouveau] [Bug 37445] Nouveau regularly reports the TRAP_VFETCH FAULT errors.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=37445

--- Comment #4 from maximlevitsky at gmail.com 2011-05-22 03:27:56 PDT ---
I also have just seen that in kernel log:


[29782.682641] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP_TEXTURE - TP0:
Unhandled ustatus 0x00000003
[29782.682671] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 -
Unknown fault at address 0022467000
[29782.682693] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c:
00000000, e18: 00000000, e1c: 00000000, e20: 00001100, e24: 00030000
[29782.682722] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP
[29782.682740] [drm] nouveau 0000:01:00.0: PGRAPH - ch 5 (0x000472b000) subc 5
class 0x8297 mthd 0x15e0 data 0x00000000
[29782.682771] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0022467000 on
ch 5 [0x0000472b] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT


Probably unrelated, or maybe not.
This time its texture fetch fault.

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