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To: gentoo-user-br@g.o
From: Daniel da Veiga <danieldaveiga@...>
Subject: Re: Problemas no Gentoo
Date: Tue, 6 Dec 2011 12:33:00 -0200
Sem analisar mais completamente, eu diria que existe algum problema físico na memória, mas testar (memtest) esses GBs num server é praticamente inviável (demora e o server fica off)...<br><br>Talvez retirar pentes seletivamente?<br>
<br><div class="gmail_quote">2011/12/6 Eduardo Schoedler <span dir="ltr">&lt;<a href="mailto:listas@...">listas@...</a>&gt;</span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Notei que não acontece somente no mysqld, vejam o &quot;swapper&quot; (pid 0):<br>
<br>
[2317646.822785] swapper: page allocation failure. order:1, mode:0x20<br>
[2317646.822792] Pid: 0, comm: swapper Not tainted 2.6.39-gentoo-r3 #1<br>
[2317646.822796] Call Trace:<br>
[2317646.822799]  &lt;IRQ&gt;  [&lt;ffffffff8109f349&gt;] 0xffffffff8109f349<br>
[2317646.822807]  [&lt;ffffffff810ce49d&gt;] 0xffffffff810ce49d<br>
[2317646.822810]  [&lt;ffffffff810cf61b&gt;] 0xffffffff810cf61b<br>
[2317646.822813]  [&lt;ffffffff810cf3fd&gt;] 0xffffffff810cf3fd<br>
[2317646.822816]  [&lt;ffffffff810cf973&gt;] 0xffffffff810cf973<br>
[2317646.822819]  [&lt;ffffffff814cedbf&gt;] 0xffffffff814cedbf<br>
[2317646.822822]  [&lt;ffffffff814cef7d&gt;] 0xffffffff814cef7d<br>
[2317646.822825]  [&lt;ffffffff815481c3&gt;] 0xffffffff815481c3<br>
[2317646.822828]  [&lt;ffffffff81561a44&gt;] 0xffffffff81561a44<br>
[2317646.822831]  [&lt;ffffffff81560768&gt;] 0xffffffff81560768<br>
[2317646.822834]  [&lt;ffffffff81561792&gt;] 0xffffffff81561792<br>
[2317646.822837]  [&lt;ffffffff8155f964&gt;] 0xffffffff8155f964<br>
[2317646.822840]  [&lt;ffffffff81528dee&gt;] ? 0xffffffff81528dee<br>
[2317646.822843]  [&lt;ffffffff81560013&gt;] 0xffffffff81560013<br>
[2317646.822846]  [&lt;ffffffff8151b456&gt;] ? 0xffffffff8151b456<br>
[2317646.822849]  [&lt;ffffffff8153e3c0&gt;] ? 0xffffffff8153e3c0<br>
[2317646.822852]  [&lt;ffffffff8153e41f&gt;] 0xffffffff8153e41f<br>
[2317646.822855]  [&lt;ffffffff8153e5c8&gt;] 0xffffffff8153e5c8<br>
[2317646.822858]  [&lt;ffffffff8153dec1&gt;] 0xffffffff8153dec1<br>
[2317646.822860]  [&lt;ffffffff8153e2fd&gt;] 0xffffffff8153e2fd<br>
[2317646.822864]  [&lt;ffffffff814dbb4a&gt;] 0xffffffff814dbb4a<br>
[2317646.822866]  [&lt;ffffffff81009479&gt;] ? 0xffffffff81009479<br>
[2317646.822870]  [&lt;ffffffff814dbf68&gt;] 0xffffffff814dbf68<br>
[2317646.822873]  [&lt;ffffffff814dc098&gt;] 0xffffffff814dc098<br>
[2317646.822875]  [&lt;ffffffff814dc5c5&gt;] 0xffffffff814dc5c5<br>
[2317646.822878]  [&lt;ffffffff81416555&gt;] 0xffffffff81416555<br>
[2317646.822881]  [&lt;ffffffff81418d54&gt;] ? 0xffffffff81418d54<br>
[2317646.822884]  [&lt;ffffffff812af390&gt;] ? 0xffffffff812af390<br>
[2317646.822888]  [&lt;ffffffff81417414&gt;] 0xffffffff81417414<br>
[2317646.822891]  [&lt;ffffffff814dc741&gt;] 0xffffffff814dc741<br>
[2317646.822894]  [&lt;ffffffff81047849&gt;] 0xffffffff81047849<br>
[2317646.822897]  [&lt;ffffffff8163ee1c&gt;] 0xffffffff8163ee1c<br>
[2317646.822899]  [&lt;ffffffff810049f5&gt;] 0xffffffff810049f5<br>
[2317646.822902]  [&lt;ffffffff810476e6&gt;] 0xffffffff810476e6<br>
[2317646.822905]  [&lt;ffffffff810041c1&gt;] 0xffffffff810041c1<br>
[2317646.822908]  [&lt;ffffffff8163d553&gt;] 0xffffffff8163d553<br>
[2317646.822910]  &lt;EOI&gt;  [&lt;ffffffff810628a8&gt;] ? 0xffffffff810628a8<br>
[2317646.822915]  [&lt;ffffffff8100a77e&gt;] ? 0xffffffff8100a77e<br>
[2317646.822918]  [&lt;ffffffff81001f50&gt;] ? 0xffffffff81001f50<br>
[2317646.822921]  [&lt;ffffffff81001fbf&gt;] 0xffffffff81001fbf<br>
[2317646.822924]  [&lt;ffffffff816125fd&gt;] 0xffffffff816125fd<br>
[2317646.822926]  [&lt;ffffffff81bc8c23&gt;] 0xffffffff81bc8c23<br>
[2317646.822929]  [&lt;ffffffff81bc831a&gt;] 0xffffffff81bc831a<br>
[2317646.822932]  [&lt;ffffffff81bc841f&gt;] 0xffffffff81bc841f<br>
<br>
<br>
<br>
&gt; -----Mensagem original-----<br>
&gt; De: Thiago Nunes [mailto:<a href="mailto:thiagonunesrs@...">thiagonunesrs@...</a>]<br>
&gt; Enviada em: segunda-feira, 5 de dezembro de 2011 21:22<br>
&gt; Para: <a href="mailto:gentoo-user-br@g.o">gentoo-user-br@g.o</a><br>
&gt; Assunto: Re: [gentoo-user-br] Problemas no Gentoo<br>
<div class="HOEnZb"><div class="h5">&gt;<br>
&gt; O core dump dá logo que levanta o mysql ou depois de um tempo rodando?<br>
&gt;<br>
&gt; Em 5 de dezembro de 2011 19:53, Eduardo Schoedler &lt;<a href="mailto:listas@...">listas@...</a>&gt;<br>
&gt; escreveu:<br>
&gt; &gt; São varias placas com vários pentes de memória. Ela usa memória ECC.<br>
&gt; &gt; Já cogitei problema de mal contato, tirei todos os pentes de todos os<br>
&gt; &gt; bancos de memória e limpei, nao resolveu.<br>
&gt; &gt;<br>
&gt; &gt; --<br>
&gt; &gt; Eduardo Schoedler<br>
&gt; &gt; Enviado via iPhone<br>
&gt; &gt;<br>
&gt; &gt; Em 05/12/2011, às 18:50, Daniel da Veiga &lt;<a href="mailto:danieldaveiga@...">danieldaveiga@...</a>&gt;<br>
&gt; escreveu:<br>
&gt; &gt;<br>
&gt; &gt; Essa máquina roda 64 bits, presumo eu? Passa mais info (quantos bancos<br>
&gt; &gt; de memória, por exemplo).<br>
&gt; &gt;<br>
&gt; &gt; On Mon, Dec 5, 2011 at 18:46, Eduardo Schoedler &lt;<a href="mailto:listas@...">listas@...</a>&gt;<br>
&gt; wrote:<br>
&gt; &gt;&gt;<br>
&gt; &gt;&gt; Pessoal.<br>
&gt; &gt;&gt;<br>
&gt; &gt;&gt; Alguém já passou por esse problema?<br>
&gt; &gt;&gt; Administro um Dell R900 octa-core com 16GB RAM.<br>
&gt; &gt;&gt; Porém, do nada, aparece um core-dump:<br>
&gt; &gt;&gt;<br>
&gt; &gt;&gt; [2317687.527391] mysqld: page allocation failure. order:1, mode:0x20<br>
&gt; &gt;&gt; [2317687.527399] Pid: 16959, comm: mysqld Not tainted<br>
&gt; &gt;&gt; 2.6.39-gentoo-r3 #1 [2317687.527402] Call Trace:<br>
&gt; &gt;&gt; [2317687.527405]  &lt;IRQ&gt;  [&lt;ffffffff8109f349&gt;] 0xffffffff8109f349<br>
&gt; &gt;&gt; [2317687.527413]  [&lt;ffffffff810ce49d&gt;] 0xffffffff810ce49d<br>
&gt; &gt;&gt; [2317687.527416]  [&lt;ffffffff810cf61b&gt;] 0xffffffff810cf61b<br>
&gt; &gt;&gt; [2317687.527420]  [&lt;ffffffff810cf3fd&gt;] 0xffffffff810cf3fd<br>
&gt; &gt;&gt; [2317687.527422]  [&lt;ffffffff810cf973&gt;] 0xffffffff810cf973<br>
&gt; &gt;&gt; [2317687.527425]  [&lt;ffffffff814cedbf&gt;] 0xffffffff814cedbf<br>
&gt; &gt;&gt; [2317687.527428]  [&lt;ffffffff814cef7d&gt;] 0xffffffff814cef7d<br>
&gt; &gt;&gt; [2317687.527431]  [&lt;ffffffff815481c3&gt;] 0xffffffff815481c3<br>
&gt; &gt;&gt; [2317687.527434]  [&lt;ffffffff81561a44&gt;] 0xffffffff81561a44<br>
&gt; &gt;&gt; [2317687.527437]  [&lt;ffffffff81560768&gt;] 0xffffffff81560768<br>
&gt; &gt;&gt; [2317687.527440]  [&lt;ffffffff81561792&gt;] 0xffffffff81561792<br>
&gt; &gt;&gt; [2317687.527443]  [&lt;ffffffff8155f964&gt;] 0xffffffff8155f964<br>
&gt; &gt;&gt; [2317687.527446]  [&lt;ffffffff81528dee&gt;] ? 0xffffffff81528dee<br>
&gt; &gt;&gt; [2317687.527449]  [&lt;ffffffff81560013&gt;] 0xffffffff81560013<br>
&gt; &gt;&gt; [2317687.527452]  [&lt;ffffffff8151b456&gt;] ? 0xffffffff8151b456<br>
&gt; &gt;&gt; [2317687.527455]  [&lt;ffffffff8153e3c0&gt;] ? 0xffffffff8153e3c0<br>
&gt; &gt;&gt; [2317687.527458]  [&lt;ffffffff8153e41f&gt;] 0xffffffff8153e41f<br>
&gt; &gt;&gt; [2317687.527461]  [&lt;ffffffff8153e5c8&gt;] 0xffffffff8153e5c8<br>
&gt; &gt;&gt; [2317687.527464]  [&lt;ffffffff8153dec1&gt;] 0xffffffff8153dec1<br>
&gt; &gt;&gt; [2317687.527467]  [&lt;ffffffff8153e2fd&gt;] 0xffffffff8153e2fd<br>
&gt; &gt;&gt; [2317687.527470]  [&lt;ffffffff814dbb4a&gt;] 0xffffffff814dbb4a<br>
&gt; &gt;&gt; [2317687.527472]  [&lt;ffffffff81086bcd&gt;] ? 0xffffffff81086bcd<br>
&gt; &gt;&gt; [2317687.527475]  [&lt;ffffffff81009479&gt;] ? 0xffffffff81009479<br>
&gt; &gt;&gt; [2317687.527478]  [&lt;ffffffff814dbf68&gt;] 0xffffffff814dbf68<br>
&gt; &gt;&gt; [2317687.527481]  [&lt;ffffffff814dc098&gt;] 0xffffffff814dc098<br>
&gt; &gt;&gt; [2317687.527484]  [&lt;ffffffff814dc5c5&gt;] 0xffffffff814dc5c5<br>
&gt; &gt;&gt; [2317687.527487]  [&lt;ffffffff81416555&gt;] 0xffffffff81416555<br>
&gt; &gt;&gt; [2317687.527490]  [&lt;ffffffff81418d54&gt;] ? 0xffffffff81418d54<br>
&gt; &gt;&gt; [2317687.527493]  [&lt;ffffffff812af390&gt;] ? 0xffffffff812af390<br>
&gt; &gt;&gt; [2317687.527497]  [&lt;ffffffff81417414&gt;] 0xffffffff81417414<br>
&gt; &gt;&gt; [2317687.527500]  [&lt;ffffffff814dc741&gt;] 0xffffffff814dc741<br>
&gt; &gt;&gt; [2317687.527503]  [&lt;ffffffff81047849&gt;] 0xffffffff81047849<br>
&gt; &gt;&gt; [2317687.527506]  [&lt;ffffffff8163ee1c&gt;] 0xffffffff8163ee1c<br>
&gt; &gt;&gt; [2317687.527508]  [&lt;ffffffff810049f5&gt;] 0xffffffff810049f5<br>
&gt; &gt;&gt; [2317687.527511]  [&lt;ffffffff810476e6&gt;] 0xffffffff810476e6<br>
&gt; &gt;&gt; [2317687.527514]  [&lt;ffffffff810041c1&gt;] 0xffffffff810041c1<br>
&gt; &gt;&gt; [2317687.527517]  [&lt;ffffffff8163d553&gt;] 0xffffffff8163d553<br>
&gt; &gt;&gt; [2317687.527519]  &lt;EOI&gt;<br>
&gt; &gt;&gt;<br>
&gt; &gt;&gt; Fui atrás e não encontrei muita coisa.<br>
&gt; &gt;&gt; O que poderia ser?<br>
&gt; &gt;&gt;<br>
&gt; &gt;&gt; Obrigado.<br>
&gt; &gt;&gt;<br>
&gt; &gt;&gt; --<br>
&gt; &gt;&gt; Eduardo Schoedler<br>
&gt; &gt;&gt;<br>
&gt; &gt;<br>
&gt; &gt;<br>
&gt; &gt;<br>
&gt; &gt; --<br>
&gt; &gt; Daniel da Veiga<br>
<br>
<br>
<br>
</div></div></blockquote></div><br><br clear="all"><br>-- <br>Daniel da Veiga<br>
Replies:
Re: Problemas no Gentoo
-- Renan Rangel
Re: Problemas no Gentoo
-- Eduardo Schoedler
References:
Problemas no Gentoo
-- Eduardo Schoedler
Re: Problemas no Gentoo
-- Daniel da Veiga
Re: Problemas no Gentoo
-- Eduardo Schoedler
Re: Problemas no Gentoo
-- Thiago Nunes
RES: Problemas no Gentoo
-- Eduardo Schoedler
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