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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - nouveau GPU locks up under memory pressure"
href="https://bugs.freedesktop.org/show_bug.cgi?id=81690#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - nouveau GPU locks up under memory pressure"
href="https://bugs.freedesktop.org/show_bug.cgi?id=81690">bug 81690</a>
from <span class="vcard"><a class="email" href="mailto:ian.kumlien@gmail.com" title="Ian Kumlien <ian.kumlien@gmail.com>"> <span class="fn">Ian Kumlien</span></a>
</span></b>
<pre>I don't know if this is really related but...
I'm seeing this:
[40181.763458] nouveau E[ PFIFO][0000:01:00.0] read fault at 0x000a575000
[PAGE_NOT_PRESENT] from PGRAPH/GPC0/PROP on channel 0x007f921000 [chrome[6026]]
[40181.763462] nouveau E[ PFIFO][0000:01:00.0] PGRAPH engine fault on channel
10, recovering...
[40182.417849] nouveau E[chrome[6026]] nv50cal_space: -16
[40182.701542] nouveau E[chrome[6026]] nv50cal_space: -16
[40182.985634] nouveau E[chrome[6026]] nv50cal_space: -16
[40183.270485] nouveau E[chrome[6026]] nv50cal_space: -16
[40183.554109] nouveau E[chrome[6026]] nv50cal_space: -16
[40183.841470] nouveau E[chrome[6026]] nv50cal_space: -16
[40184.128689] nouveau E[chrome[6026]] nv50cal_space: -16
[40184.415447] nouveau E[chrome[6026]] nv50cal_space: -16
[40184.701808] nouveau E[chrome[6026]] nv50cal_space: -16
[40184.986853] nouveau E[chrome[6026]] nv50cal_space: -16
[40185.272766] nouveau E[chrome[6026]] nv50cal_space: -16
[40185.558682] nouveau E[chrome[6026]] nv50cal_space: -16
[40185.843290] nouveau E[chrome[6026]] nv50cal_space: -16
[40186.128950] nouveau E[chrome[6026]] nv50cal_space: -16
[40186.415131] nouveau E[chrome[6026]] nv50cal_space: -16
[40186.700506] nouveau E[chrome[6026]] nv50cal_space: -16
[40186.986265] nouveau E[chrome[6026]] nv50cal_space: -16
[40187.271499] nouveau E[chrome[6026]] nv50cal_space: -16
[40187.556816] nouveau E[chrome[6026]] nv50cal_space: -16
[40187.842722] nouveau E[chrome[6026]] nv50cal_space: -16
[40188.133485] nouveau E[chrome[6026]] nv50cal_space: -16
[40188.418877] nouveau E[chrome[6026]] nv50cal_space: -16
[40188.705268] nouveau E[chrome[6026]] nv50cal_space: -16
[40188.990129] nouveau E[chrome[6026]] nv50cal_space: -16
[40189.275092] nouveau E[chrome[6026]] nv50cal_space: -16
[40189.560675] nouveau E[chrome[6026]] nv50cal_space: -16
[40189.846162] nouveau E[chrome[6026]] nv50cal_space: -16
[40190.131173] nouveau E[chrome[6026]] nv50cal_space: -16
[40190.414957] nouveau E[chrome[6026]] nv50cal_space: -16
[40190.698904] nouveau E[chrome[6026]] nv50cal_space: -16
[40190.982435] nouveau E[chrome[6026]] nv50cal_space: -16
[40191.266176] nouveau E[chrome[6026]] nv50cal_space: -16
[40191.549908] nouveau E[chrome[6026]] nv50cal_space: -16
[40191.833565] nouveau E[chrome[6026]] nv50cal_space: -16
[40192.117459] nouveau E[chrome[6026]] nv50cal_space: -16
[40192.401711] nouveau E[chrome[6026]] nv50cal_space: -16
[40192.685162] nouveau E[chrome[6026]] nv50cal_space: -16
[40192.969316] nouveau E[chrome[6026]] nv50cal_space: -16
[40193.256315] nouveau E[chrome[6026]] nv50cal_space: -16
[40193.541295] nouveau E[chrome[6026]] nv50cal_space: -16
[40193.828543] nouveau E[chrome[6026]] nv50cal_space: -16
[40194.113320] nouveau E[chrome[6026]] nv50cal_space: -16
[40194.398205] nouveau E[chrome[6026]] nv50cal_space: -16
[40194.685591] nouveau E[chrome[6026]] nv50cal_space: -16
[40194.969929] nouveau E[chrome[6026]] nv50cal_space: -16
[40195.254368] nouveau E[chrome[6026]] nv50cal_space: -16
[40195.537985] nouveau E[chrome[6026]] nv50cal_space: -16
[40195.821983] nouveau E[chrome[6026]] nv50cal_space: -16
[40196.105431] nouveau E[chrome[6026]] nv50cal_space: -16
[40196.389035] nouveau E[chrome[6026]] nv50cal_space: -16
[40196.672610] nouveau E[chrome[6026]] nv50cal_space: -16
[40196.957269] nouveau E[chrome[6026]] nv50cal_space: -16
[40197.263701] nouveau E[chrome[6026]] nv50cal_space: -16
[40197.548514] nouveau E[chrome[6026]] nv50cal_space: -16
[40197.831412] nouveau E[chrome[6026]] nv50cal_space: -16
[40198.114322] nouveau E[chrome[6026]] nv50cal_space: -16
[40198.397061] nouveau E[chrome[6026]] nv50cal_space: -16
[40198.680167] nouveau E[chrome[6026]] nv50cal_space: -16
[40198.964247] nouveau E[chrome[6026]] nv50cal_space: -16
[40199.248475] nouveau E[chrome[6026]] nv50cal_space: -16
[40199.532005] nouveau E[chrome[6026]] nv50cal_space: -16
[40199.818370] nouveau E[chrome[6026]] nv50cal_space: -16
[40214.814500] nouveau E[chrome[6026]] failed to idle channel 0xcccc0000
[chrome[6026]]
[40215.097878] nouveau E[chrome[6026]] failed to idle channel 0xcccc0000
[chrome[6026]]
[178161.256855] nouveau E[ PFIFO][0000:01:00.0] read fault at 0x0009399000
[PAGE_NOT_PRESENT] from PGRAPH/GPC0/PROP on channel 0x007f923000
[chrome[29152]]
[178161.256859] nouveau E[ PFIFO][0000:01:00.0] PGRAPH engine fault on
channel 10, recovering...
I get big blocky dark squares rendering specifically in the corners and, in
this case, a youtube video flickering.
After killing chrome and starting it again:
[178192.982581] nouveau E[chrome[29152]] failed to idle channel 0xcccc0000
[chrome[29152]]
[178207.974336] nouveau E[chrome[29152]] failed to idle channel 0xcccc0000
[chrome[29152]]
---
I have been seeing this a lot and it usually leads to a complete X deadlock...
This is on a single socket AMD machine: I don't know if this is really related
but...
I'm seeing this:
[40181.763458] nouveau E[ PFIFO][0000:01:00.0] read fault at 0x000a575000
[PAGE_NOT_PRESENT] from PGRAPH/GPC0/PROP on channel 0x007f921000 [chrome[6026]]
[40181.763462] nouveau E[ PFIFO][0000:01:00.0] PGRAPH engine fault on channel
10, recovering...
[40182.417849] nouveau E[chrome[6026]] nv50cal_space: -16
[40182.701542] nouveau E[chrome[6026]] nv50cal_space: -16
[40182.985634] nouveau E[chrome[6026]] nv50cal_space: -16
[40183.270485] nouveau E[chrome[6026]] nv50cal_space: -16
[40183.554109] nouveau E[chrome[6026]] nv50cal_space: -16
[40183.841470] nouveau E[chrome[6026]] nv50cal_space: -16
[40184.128689] nouveau E[chrome[6026]] nv50cal_space: -16
[40184.415447] nouveau E[chrome[6026]] nv50cal_space: -16
[40184.701808] nouveau E[chrome[6026]] nv50cal_space: -16
[40184.986853] nouveau E[chrome[6026]] nv50cal_space: -16
[40185.272766] nouveau E[chrome[6026]] nv50cal_space: -16
[40185.558682] nouveau E[chrome[6026]] nv50cal_space: -16
[40185.843290] nouveau E[chrome[6026]] nv50cal_space: -16
[40186.128950] nouveau E[chrome[6026]] nv50cal_space: -16
[40186.415131] nouveau E[chrome[6026]] nv50cal_space: -16
[40186.700506] nouveau E[chrome[6026]] nv50cal_space: -16
[40186.986265] nouveau E[chrome[6026]] nv50cal_space: -16
[40187.271499] nouveau E[chrome[6026]] nv50cal_space: -16
[40187.556816] nouveau E[chrome[6026]] nv50cal_space: -16
[40187.842722] nouveau E[chrome[6026]] nv50cal_space: -16
[40188.133485] nouveau E[chrome[6026]] nv50cal_space: -16
[40188.418877] nouveau E[chrome[6026]] nv50cal_space: -16
[40188.705268] nouveau E[chrome[6026]] nv50cal_space: -16
[40188.990129] nouveau E[chrome[6026]] nv50cal_space: -16
[40189.275092] nouveau E[chrome[6026]] nv50cal_space: -16
[40189.560675] nouveau E[chrome[6026]] nv50cal_space: -16
[40189.846162] nouveau E[chrome[6026]] nv50cal_space: -16
[40190.131173] nouveau E[chrome[6026]] nv50cal_space: -16
[40190.414957] nouveau E[chrome[6026]] nv50cal_space: -16
[40190.698904] nouveau E[chrome[6026]] nv50cal_space: -16
[40190.982435] nouveau E[chrome[6026]] nv50cal_space: -16
[40191.266176] nouveau E[chrome[6026]] nv50cal_space: -16
[40191.549908] nouveau E[chrome[6026]] nv50cal_space: -16
[40191.833565] nouveau E[chrome[6026]] nv50cal_space: -16
[40192.117459] nouveau E[chrome[6026]] nv50cal_space: -16
[40192.401711] nouveau E[chrome[6026]] nv50cal_space: -16
[40192.685162] nouveau E[chrome[6026]] nv50cal_space: -16
[40192.969316] nouveau E[chrome[6026]] nv50cal_space: -16
[40193.256315] nouveau E[chrome[6026]] nv50cal_space: -16
[40193.541295] nouveau E[chrome[6026]] nv50cal_space: -16
[40193.828543] nouveau E[chrome[6026]] nv50cal_space: -16
[40194.113320] nouveau E[chrome[6026]] nv50cal_space: -16
[40194.398205] nouveau E[chrome[6026]] nv50cal_space: -16
[40194.685591] nouveau E[chrome[6026]] nv50cal_space: -16
[40194.969929] nouveau E[chrome[6026]] nv50cal_space: -16
[40195.254368] nouveau E[chrome[6026]] nv50cal_space: -16
[40195.537985] nouveau E[chrome[6026]] nv50cal_space: -16
[40195.821983] nouveau E[chrome[6026]] nv50cal_space: -16
[40196.105431] nouveau E[chrome[6026]] nv50cal_space: -16
[40196.389035] nouveau E[chrome[6026]] nv50cal_space: -16
[40196.672610] nouveau E[chrome[6026]] nv50cal_space: -16
[40196.957269] nouveau E[chrome[6026]] nv50cal_space: -16
[40197.263701] nouveau E[chrome[6026]] nv50cal_space: -16
[40197.548514] nouveau E[chrome[6026]] nv50cal_space: -16
[40197.831412] nouveau E[chrome[6026]] nv50cal_space: -16
[40198.114322] nouveau E[chrome[6026]] nv50cal_space: -16
[40198.397061] nouveau E[chrome[6026]] nv50cal_space: -16
[40198.680167] nouveau E[chrome[6026]] nv50cal_space: -16
[40198.964247] nouveau E[chrome[6026]] nv50cal_space: -16
[40199.248475] nouveau E[chrome[6026]] nv50cal_space: -16
[40199.532005] nouveau E[chrome[6026]] nv50cal_space: -16
[40199.818370] nouveau E[chrome[6026]] nv50cal_space: -16
[40214.814500] nouveau E[chrome[6026]] failed to idle channel 0xcccc0000
[chrome[6026]]
[40215.097878] nouveau E[chrome[6026]] failed to idle channel 0xcccc0000
[chrome[6026]]
[178161.256855] nouveau E[ PFIFO][0000:01:00.0] read fault at 0x0009399000
[PAGE_NOT_PRESENT] from PGRAPH/GPC0/PROP on channel 0x007f923000
[chrome[29152]]
[178161.256859] nouveau E[ PFIFO][0000:01:00.0] PGRAPH engine fault on
channel 10, recovering...
I get big blocky dark squares rendering specifically in the corners and, in
this case, a youtube video flickering.
After killing chrome and starting it again:
[178192.982581] nouveau E[chrome[29152]] failed to idle channel 0xcccc0000
[chrome[29152]]
[178207.974336] nouveau E[chrome[29152]] failed to idle channel 0xcccc0000
[chrome[29152]]
---
I have been seeing this a lot and it usually leads to a complete X deadlock...
This is on a single socket AMD machine: AMD FX(tm)-8350 Eight-Core Processor
With 32GB of ECC memory (no ecc errors detected)
This would mean that it's been reproduced on a non NUMA system with only video
playing....</pre>
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