[MASOCH-L] RES: Ajuda com kernel panic

[Eduardo Schoedler]

Ainda não consegui, é uma máquina crítica.
Amanhã tenho uma parada agendada, irei rodar o memtest e também um cd de
diagnóstico da Dell.
Mas essa noite já vou recompilar o mysql sem aqueles parâmetros loucos do
CFLAGS.

--
Eduardo Schoedler



> -----Mensagem original-----
> De: masoch-l-bounces at eng.registro.br [mailto:masoch-l-
> bounces at eng.registro.br] Em nome de Jeronimo Zucco
> Enviada em: sexta-feira, 16 de dezembro de 2011 18:01
> Para: masoch-l at eng.registro.br
> Assunto: Re: [MASOCH-L] Ajuda com kernel panic
> 
>      Chegou a rodar um memtest ? Seu problema pode ser de hardware.
> 
> Em 16-12-2011 15:45, Eduardo Schoedler escreveu:
> > Bom, meu CFLAGS está assim:
> >
> > # cat /etc/make.conf
> > CHOST="x86_64-pc-linux-gnu"
> >
> > CFLAGS="-march=nocona -mtune=nocona -mfpmath=both -O2 -pipe -mmmx
> > -msse
> > -msse2 -mssse3"
> > CFLAGS="${CFLAGS} -fomit-frame-pointer -fno-ident"  # a little "cleanup"
> > CXXFLAGS="${CFLAGS}"
> >
> > Posso tentar tirar o "fomit-frame-pointer", andei lendo que ele pode
> > mais atrapalhar do que ajudar...
> >
> >
> > --
> > Eduardo Schoedler
> >
> >
> > Em 16 de dezembro de 2011 15:16, Jeronimo Zucco<jczucco at ucs.br>
> escreveu:
> >
> >>     Como você está usando Gentoo, verifique as flags de compilação.
> >> Se estiver usando -O3, modifique para -O2 e recompile o sistema.
> >>
> >>
> >> Em 16-12-2011 09:41, Eduardo Schoedler escreveu:
> >>
> >>   Senhores,
> >>> Não sei se a lista MASOCH é para esse fim, se não for por favor me
> >>> indiquem uma lista melhor.
> >>>
> >>> Estou com uma dificuldade no linux.
> >>> Não estou conseguindo descobrir por qual motivo está acontecendo um
> >>> kernel panic no linux.
> >>> É uma máquina Dell R900 com 16GB RAM, rodando dedicado para mysql.
> >>>
> >>> [331426.305665] mysqld: page allocation failure. order:1, mode:0x20
> >>> [331426.305672] Pid: 4282, comm: mysqld Not tainted 2.6.39-gentoo-r3
> >>> #1 [331426.305675] Call Trace:
> >>> [331426.305679]<IRQ>    [<ffffffff8109f349>] 0xffffffff8109f349
> >>> [331426.305686]  [<ffffffff810ce49d>] 0xffffffff810ce49d
> >>> [331426.305690]  [<ffffffff810cf61b>] 0xffffffff810cf61b
> >>> [331426.305693]  [<ffffffff810cf3fd>] 0xffffffff810cf3fd
> >>> [331426.305696]  [<ffffffff810cf973>] 0xffffffff810cf973
> >>> [331426.305698]  [<ffffffff814cedbf>] 0xffffffff814cedbf
> >>> [331426.305701]  [<ffffffff814cef7d>] 0xffffffff814cef7d
> >>> [331426.305704]  [<ffffffff815481c3>] 0xffffffff815481c3
> >>> [331426.305707]  [<ffffffff81561a44>] 0xffffffff81561a44
> >>> [331426.305710]  [<ffffffff81560768>] 0xffffffff81560768
> >>> [331426.305713]  [<ffffffff81561792>] 0xffffffff81561792
> >>> [331426.305716]  [<ffffffff8155f964>] 0xffffffff8155f964
> >>> [331426.305719]  [<ffffffff81528dee>] ? 0xffffffff81528dee
> >>> [331426.305722]  [<ffffffff81560013>] 0xffffffff81560013
> >>> [331426.305725]  [<ffffffff8151b456>] ? 0xffffffff8151b456
> >>> [331426.305727]  [<ffffffff8153e3c0>] ? 0xffffffff8153e3c0
> >>> [331426.305730]  [<ffffffff8153e41f>] 0xffffffff8153e41f
> >>> [331426.305733]  [<ffffffff8153e5c8>] 0xffffffff8153e5c8
> >>> [331426.305736]  [<ffffffff8153dec1>] 0xffffffff8153dec1
> >>> [331426.305739]  [<ffffffff8153e2fd>] 0xffffffff8153e2fd
> >>> [331426.305742]  [<ffffffff814dbb4a>] 0xffffffff814dbb4a
> >>> [331426.305745]  [<ffffffff81009479>] ? 0xffffffff81009479
> >>> [331426.305748]  [<ffffffff814dbf68>] 0xffffffff814dbf68
> >>> [331426.305751]  [<ffffffff814dc098>] 0xffffffff814dc098
> >>> [331426.305753]  [<ffffffff814dc5c5>] 0xffffffff814dc5c5
> >>> [331426.305756]  [<ffffffff81416555>] 0xffffffff81416555
> >>> [331426.305759]  [<ffffffff81418d54>] ? 0xffffffff81418d54
> >>> [331426.305762]  [<ffffffff812af390>] ? 0xffffffff812af390
> >>> [331426.305765]  [<ffffffff81417414>] 0xffffffff81417414
> >>> [331426.305768]  [<ffffffff814dc741>] 0xffffffff814dc741
> >>> [331426.305771]  [<ffffffff81047849>] 0xffffffff81047849
> >>> [331426.305774]  [<ffffffff8163ee1c>] 0xffffffff8163ee1c
> >>> [331426.305777]  [<ffffffff810049f5>] 0xffffffff810049f5
> >>> [331426.305780]  [<ffffffff810476e6>] 0xffffffff810476e6
> >>> [331426.305782]  [<ffffffff810041c1>] 0xffffffff810041c1
> >>> [331426.305785]  [<ffffffff8163d553>] 0xffffffff8163d553
> >>> [331426.305787]<EOI>
> >>>
> >>> Aparentemente parece ser um problema com o processo do mysqld... mas
> >>> já peguei o mesmo problema com o 'swapper'.
> >>>
> >>> [2317646.822785] swapper: page allocation failure. order:1,
> >>> mode:0x20 [2317646.822792] Pid: 0, comm: swapper Not tainted
> >>> 2.6.39-gentoo-r3 #1 [2317646.822796] Call Trace:
> >>> [2317646.822799]<IRQ>    [<ffffffff8109f349>] 0xffffffff8109f349
> >>> [2317646.822807]  [<ffffffff810ce49d>] 0xffffffff810ce49d
> >>> [2317646.822810]  [<ffffffff810cf61b>] 0xffffffff810cf61b
> >>> [2317646.822813]  [<ffffffff810cf3fd>] 0xffffffff810cf3fd
> >>> [2317646.822816]  [<ffffffff810cf973>] 0xffffffff810cf973
> >>> [2317646.822819]  [<ffffffff814cedbf>] 0xffffffff814cedbf
> >>> [2317646.822822]  [<ffffffff814cef7d>] 0xffffffff814cef7d
> >>> [2317646.822825]  [<ffffffff815481c3>] 0xffffffff815481c3
> >>> [2317646.822828]  [<ffffffff81561a44>] 0xffffffff81561a44
> >>> [2317646.822831]  [<ffffffff81560768>] 0xffffffff81560768
> >>> [2317646.822834]  [<ffffffff81561792>] 0xffffffff81561792
> >>> [2317646.822837]  [<ffffffff8155f964>] 0xffffffff8155f964
> >>> [2317646.822840]  [<ffffffff81528dee>] ? 0xffffffff81528dee
> >>> [2317646.822843]  [<ffffffff81560013>] 0xffffffff81560013
> >>> [2317646.822846]  [<ffffffff8151b456>] ? 0xffffffff8151b456
> >>> [2317646.822849]  [<ffffffff8153e3c0>] ? 0xffffffff8153e3c0
> >>> [2317646.822852]  [<ffffffff8153e41f>] 0xffffffff8153e41f
> >>> [2317646.822855]  [<ffffffff8153e5c8>] 0xffffffff8153e5c8
> >>> [2317646.822858]  [<ffffffff8153dec1>] 0xffffffff8153dec1
> >>> [2317646.822860]  [<ffffffff8153e2fd>] 0xffffffff8153e2fd
> >>> [2317646.822864]  [<ffffffff814dbb4a>] 0xffffffff814dbb4a
> >>> [2317646.822866]  [<ffffffff81009479>] ? 0xffffffff81009479
> >>> [2317646.822870]  [<ffffffff814dbf68>] 0xffffffff814dbf68
> >>> [2317646.822873]  [<ffffffff814dc098>] 0xffffffff814dc098
> >>> [2317646.822875]  [<ffffffff814dc5c5>] 0xffffffff814dc5c5
> >>> [2317646.822878]  [<ffffffff81416555>] 0xffffffff81416555
> >>> [2317646.822881]  [<ffffffff81418d54>] ? 0xffffffff81418d54
> >>> [2317646.822884]  [<ffffffff812af390>] ? 0xffffffff812af390
> >>> [2317646.822888]  [<ffffffff81417414>] 0xffffffff81417414
> >>> [2317646.822891]  [<ffffffff814dc741>] 0xffffffff814dc741
> >>> [2317646.822894]  [<ffffffff81047849>] 0xffffffff81047849
> >>> [2317646.822897]  [<ffffffff8163ee1c>] 0xffffffff8163ee1c
> >>> [2317646.822899]  [<ffffffff810049f5>] 0xffffffff810049f5
> >>> [2317646.822902]  [<ffffffff810476e6>] 0xffffffff810476e6
> >>> [2317646.822905]  [<ffffffff810041c1>] 0xffffffff810041c1
> >>> [2317646.822908]  [<ffffffff8163d553>] 0xffffffff8163d553
> >>> [2317646.822910]<EOI>   [<ffffffff810628a8>] ? 0xffffffff810628a8
> >>> [2317646.822915]  [<ffffffff8100a77e>] ? 0xffffffff8100a77e
> >>> [2317646.822918]  [<ffffffff81001f50>] ? 0xffffffff81001f50
> >>> [2317646.822921]  [<ffffffff81001fbf>] 0xffffffff81001fbf
> >>> [2317646.822924]  [<ffffffff816125fd>] 0xffffffff816125fd
> >>> [2317646.822926]  [<ffffffff81bc8c23>] 0xffffffff81bc8c23
> >>> [2317646.822929]  [<ffffffff81bc831a>] 0xffffffff81bc831a
> >>> [2317646.822932]  [<ffffffff81bc841f>] 0xffffffff81bc841f
> >>>
> >>> Alguma sugestão?
> >>> Onde consigo informações para interpretar esses kernel panic? Já
> >>> procurei mas não encontrei muita coisa.
> >>>
> >>> # uname -a
> >>> Linux luizinho 2.6.39-gentoo-r3 #1 SMP Sun Sep 11 03:54:52 BRT 2011
> >>> x86_64
> >>> Intel(R) Xeon(R) CPU E7310 @ 1.60GHz GenuineIntel GNU/Linux
> >>>
> >>> Agradeço desde já.
> >>>
> >>> Abs!
> >>>
> >>>
> > __
> > masoch-l list
> > https://eng.registro.br/mailman/listinfo/masoch-l
> 
> __
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