1 |
Notei que não acontece somente no mysqld, vejam o "swapper" (pid 0): |
2 |
|
3 |
[2317646.822785] swapper: page allocation failure. order:1, mode:0x20 |
4 |
[2317646.822792] Pid: 0, comm: swapper Not tainted 2.6.39-gentoo-r3 #1 |
5 |
[2317646.822796] Call Trace: |
6 |
[2317646.822799] <IRQ> [<ffffffff8109f349>] 0xffffffff8109f349 |
7 |
[2317646.822807] [<ffffffff810ce49d>] 0xffffffff810ce49d |
8 |
[2317646.822810] [<ffffffff810cf61b>] 0xffffffff810cf61b |
9 |
[2317646.822813] [<ffffffff810cf3fd>] 0xffffffff810cf3fd |
10 |
[2317646.822816] [<ffffffff810cf973>] 0xffffffff810cf973 |
11 |
[2317646.822819] [<ffffffff814cedbf>] 0xffffffff814cedbf |
12 |
[2317646.822822] [<ffffffff814cef7d>] 0xffffffff814cef7d |
13 |
[2317646.822825] [<ffffffff815481c3>] 0xffffffff815481c3 |
14 |
[2317646.822828] [<ffffffff81561a44>] 0xffffffff81561a44 |
15 |
[2317646.822831] [<ffffffff81560768>] 0xffffffff81560768 |
16 |
[2317646.822834] [<ffffffff81561792>] 0xffffffff81561792 |
17 |
[2317646.822837] [<ffffffff8155f964>] 0xffffffff8155f964 |
18 |
[2317646.822840] [<ffffffff81528dee>] ? 0xffffffff81528dee |
19 |
[2317646.822843] [<ffffffff81560013>] 0xffffffff81560013 |
20 |
[2317646.822846] [<ffffffff8151b456>] ? 0xffffffff8151b456 |
21 |
[2317646.822849] [<ffffffff8153e3c0>] ? 0xffffffff8153e3c0 |
22 |
[2317646.822852] [<ffffffff8153e41f>] 0xffffffff8153e41f |
23 |
[2317646.822855] [<ffffffff8153e5c8>] 0xffffffff8153e5c8 |
24 |
[2317646.822858] [<ffffffff8153dec1>] 0xffffffff8153dec1 |
25 |
[2317646.822860] [<ffffffff8153e2fd>] 0xffffffff8153e2fd |
26 |
[2317646.822864] [<ffffffff814dbb4a>] 0xffffffff814dbb4a |
27 |
[2317646.822866] [<ffffffff81009479>] ? 0xffffffff81009479 |
28 |
[2317646.822870] [<ffffffff814dbf68>] 0xffffffff814dbf68 |
29 |
[2317646.822873] [<ffffffff814dc098>] 0xffffffff814dc098 |
30 |
[2317646.822875] [<ffffffff814dc5c5>] 0xffffffff814dc5c5 |
31 |
[2317646.822878] [<ffffffff81416555>] 0xffffffff81416555 |
32 |
[2317646.822881] [<ffffffff81418d54>] ? 0xffffffff81418d54 |
33 |
[2317646.822884] [<ffffffff812af390>] ? 0xffffffff812af390 |
34 |
[2317646.822888] [<ffffffff81417414>] 0xffffffff81417414 |
35 |
[2317646.822891] [<ffffffff814dc741>] 0xffffffff814dc741 |
36 |
[2317646.822894] [<ffffffff81047849>] 0xffffffff81047849 |
37 |
[2317646.822897] [<ffffffff8163ee1c>] 0xffffffff8163ee1c |
38 |
[2317646.822899] [<ffffffff810049f5>] 0xffffffff810049f5 |
39 |
[2317646.822902] [<ffffffff810476e6>] 0xffffffff810476e6 |
40 |
[2317646.822905] [<ffffffff810041c1>] 0xffffffff810041c1 |
41 |
[2317646.822908] [<ffffffff8163d553>] 0xffffffff8163d553 |
42 |
[2317646.822910] <EOI> [<ffffffff810628a8>] ? 0xffffffff810628a8 |
43 |
[2317646.822915] [<ffffffff8100a77e>] ? 0xffffffff8100a77e |
44 |
[2317646.822918] [<ffffffff81001f50>] ? 0xffffffff81001f50 |
45 |
[2317646.822921] [<ffffffff81001fbf>] 0xffffffff81001fbf |
46 |
[2317646.822924] [<ffffffff816125fd>] 0xffffffff816125fd |
47 |
[2317646.822926] [<ffffffff81bc8c23>] 0xffffffff81bc8c23 |
48 |
[2317646.822929] [<ffffffff81bc831a>] 0xffffffff81bc831a |
49 |
[2317646.822932] [<ffffffff81bc841f>] 0xffffffff81bc841f |
50 |
|
51 |
|
52 |
|
53 |
> -----Mensagem original----- |
54 |
> De: Thiago Nunes [mailto:thiagonunesrs@×××××.com] |
55 |
> Enviada em: segunda-feira, 5 de dezembro de 2011 21:22 |
56 |
> Para: gentoo-user-br@l.g.o |
57 |
> Assunto: Re: [gentoo-user-br] Problemas no Gentoo |
58 |
> |
59 |
> O core dump dá logo que levanta o mysql ou depois de um tempo rodando? |
60 |
> |
61 |
> Em 5 de dezembro de 2011 19:53, Eduardo Schoedler <listas@××××××××.br> |
62 |
> escreveu: |
63 |
> > São varias placas com vários pentes de memória. Ela usa memória ECC. |
64 |
> > Já cogitei problema de mal contato, tirei todos os pentes de todos os |
65 |
> > bancos de memória e limpei, nao resolveu. |
66 |
> > |
67 |
> > -- |
68 |
> > Eduardo Schoedler |
69 |
> > Enviado via iPhone |
70 |
> > |
71 |
> > Em 05/12/2011, às 18:50, Daniel da Veiga <danieldaveiga@×××××.com> |
72 |
> escreveu: |
73 |
> > |
74 |
> > Essa máquina roda 64 bits, presumo eu? Passa mais info (quantos bancos |
75 |
> > de memória, por exemplo). |
76 |
> > |
77 |
> > On Mon, Dec 5, 2011 at 18:46, Eduardo Schoedler <listas@××××××××.br> |
78 |
> wrote: |
79 |
> >> |
80 |
> >> Pessoal. |
81 |
> >> |
82 |
> >> Alguém já passou por esse problema? |
83 |
> >> Administro um Dell R900 octa-core com 16GB RAM. |
84 |
> >> Porém, do nada, aparece um core-dump: |
85 |
> >> |
86 |
> >> [2317687.527391] mysqld: page allocation failure. order:1, mode:0x20 |
87 |
> >> [2317687.527399] Pid: 16959, comm: mysqld Not tainted |
88 |
> >> 2.6.39-gentoo-r3 #1 [2317687.527402] Call Trace: |
89 |
> >> [2317687.527405] <IRQ> [<ffffffff8109f349>] 0xffffffff8109f349 |
90 |
> >> [2317687.527413] [<ffffffff810ce49d>] 0xffffffff810ce49d |
91 |
> >> [2317687.527416] [<ffffffff810cf61b>] 0xffffffff810cf61b |
92 |
> >> [2317687.527420] [<ffffffff810cf3fd>] 0xffffffff810cf3fd |
93 |
> >> [2317687.527422] [<ffffffff810cf973>] 0xffffffff810cf973 |
94 |
> >> [2317687.527425] [<ffffffff814cedbf>] 0xffffffff814cedbf |
95 |
> >> [2317687.527428] [<ffffffff814cef7d>] 0xffffffff814cef7d |
96 |
> >> [2317687.527431] [<ffffffff815481c3>] 0xffffffff815481c3 |
97 |
> >> [2317687.527434] [<ffffffff81561a44>] 0xffffffff81561a44 |
98 |
> >> [2317687.527437] [<ffffffff81560768>] 0xffffffff81560768 |
99 |
> >> [2317687.527440] [<ffffffff81561792>] 0xffffffff81561792 |
100 |
> >> [2317687.527443] [<ffffffff8155f964>] 0xffffffff8155f964 |
101 |
> >> [2317687.527446] [<ffffffff81528dee>] ? 0xffffffff81528dee |
102 |
> >> [2317687.527449] [<ffffffff81560013>] 0xffffffff81560013 |
103 |
> >> [2317687.527452] [<ffffffff8151b456>] ? 0xffffffff8151b456 |
104 |
> >> [2317687.527455] [<ffffffff8153e3c0>] ? 0xffffffff8153e3c0 |
105 |
> >> [2317687.527458] [<ffffffff8153e41f>] 0xffffffff8153e41f |
106 |
> >> [2317687.527461] [<ffffffff8153e5c8>] 0xffffffff8153e5c8 |
107 |
> >> [2317687.527464] [<ffffffff8153dec1>] 0xffffffff8153dec1 |
108 |
> >> [2317687.527467] [<ffffffff8153e2fd>] 0xffffffff8153e2fd |
109 |
> >> [2317687.527470] [<ffffffff814dbb4a>] 0xffffffff814dbb4a |
110 |
> >> [2317687.527472] [<ffffffff81086bcd>] ? 0xffffffff81086bcd |
111 |
> >> [2317687.527475] [<ffffffff81009479>] ? 0xffffffff81009479 |
112 |
> >> [2317687.527478] [<ffffffff814dbf68>] 0xffffffff814dbf68 |
113 |
> >> [2317687.527481] [<ffffffff814dc098>] 0xffffffff814dc098 |
114 |
> >> [2317687.527484] [<ffffffff814dc5c5>] 0xffffffff814dc5c5 |
115 |
> >> [2317687.527487] [<ffffffff81416555>] 0xffffffff81416555 |
116 |
> >> [2317687.527490] [<ffffffff81418d54>] ? 0xffffffff81418d54 |
117 |
> >> [2317687.527493] [<ffffffff812af390>] ? 0xffffffff812af390 |
118 |
> >> [2317687.527497] [<ffffffff81417414>] 0xffffffff81417414 |
119 |
> >> [2317687.527500] [<ffffffff814dc741>] 0xffffffff814dc741 |
120 |
> >> [2317687.527503] [<ffffffff81047849>] 0xffffffff81047849 |
121 |
> >> [2317687.527506] [<ffffffff8163ee1c>] 0xffffffff8163ee1c |
122 |
> >> [2317687.527508] [<ffffffff810049f5>] 0xffffffff810049f5 |
123 |
> >> [2317687.527511] [<ffffffff810476e6>] 0xffffffff810476e6 |
124 |
> >> [2317687.527514] [<ffffffff810041c1>] 0xffffffff810041c1 |
125 |
> >> [2317687.527517] [<ffffffff8163d553>] 0xffffffff8163d553 |
126 |
> >> [2317687.527519] <EOI> |
127 |
> >> |
128 |
> >> Fui atrás e não encontrei muita coisa. |
129 |
> >> O que poderia ser? |
130 |
> >> |
131 |
> >> Obrigado. |
132 |
> >> |
133 |
> >> -- |
134 |
> >> Eduardo Schoedler |
135 |
> >> |
136 |
> > |
137 |
> > |
138 |
> > |
139 |
> > -- |
140 |
> > Daniel da Veiga |