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<body><span class="vcard"><a class="email" href="mailto:freedesktop@mattwhitlock.name" title="Matt Whitlock <freedesktop@mattwhitlock.name>"> <span class="fn">Matt Whitlock</span></a>
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<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - nouveau E[ DRM] fail ttm_validate"
href="https://bugs.freedesktop.org/show_bug.cgi?id=59069">bug 59069</a>
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<td>freedesktop@mattwhitlock.name
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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - nouveau E[ DRM] fail ttm_validate"
href="https://bugs.freedesktop.org/show_bug.cgi?id=59069#c35">Comment # 35</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - nouveau E[ DRM] fail ttm_validate"
href="https://bugs.freedesktop.org/show_bug.cgi?id=59069">bug 59069</a>
from <span class="vcard"><a class="email" href="mailto:freedesktop@mattwhitlock.name" title="Matt Whitlock <freedesktop@mattwhitlock.name>"> <span class="fn">Matt Whitlock</span></a>
</span></b>
<pre>I too am seeing sporadic "fail ttm_validate" messages, though mine say
"validating bo list" (as in <a href="show_bug.cgi?id=59069#c32">Comment 32</a>) rather than "validate vram_list" (as in
<a href="show_bug.cgi?id=59069#c0">Comment 0</a> et al).
[Wed Apr 20 13:39:58 2016] nouveau 0000:01:00.0: kscreenlocker_g[15847]: fail
ttm_validate
[Wed Apr 20 13:39:58 2016] nouveau 0000:01:00.0: kscreenlocker_g[15847]:
validating bo list
[Wed Apr 20 13:39:58 2016] nouveau 0000:01:00.0: kscreenlocker_g[15847]:
validate: -12
[Wed Apr 20 13:39:58 2016] nouveau 0000:01:00.0: kwin_x11[2268]: fail
ttm_validate
[Wed Apr 20 13:39:58 2016] nouveau 0000:01:00.0: kwin_x11[2268]: validating bo
list
[Wed Apr 20 13:39:58 2016] nouveau 0000:01:00.0: kwin_x11[2268]: validate: -12
01:00.0 VGA compatible controller: NVIDIA Corporation G84 [GeForce 8600 GT]
(rev a1) (prog-if 00 [VGA controller])
Subsystem: Gigabyte Technology Co., Ltd G84 [GeForce 8600 GT]
Flags: bus master, fast devsel, latency 0, IRQ 27
Memory at e4000000 (32-bit, non-prefetchable) [size=16M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
Memory at e2000000 (64-bit, non-prefetchable) [size=32M]
I/O ports at 3000 [size=128]
Expansion ROM at <ignored> [disabled]
Capabilities: <access denied>
Kernel driver in use: nouveau
Linux version 4.5.1-gentoo (root@Crushinator) (gcc version 5.3.0 (Gentoo 5.3.0
p1.0, pie-0.6.5) ) #3 SMP Wed Apr 20 10:39:09 EDT 2016</pre>
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