[CentOS-pt-br] RES: RES: Erros nos logs
Toledo, Luis Carlos
lscrlstld em gmail.com
Quinta Outubro 29 22:30:14 UTC 2009
É processador multicore?
>
> Opa Alexandre,
>
> Estou desconfiado que possa estar relacionado ao tráfego com
> quantidade de clientes na rede, mas posso estar errado
> também. Alguém aqui na lista possui algum CentOS servindo
> como Firewall em um ambiente parecido com esse que descrevo abaixo?
>
> O Firewall segura uma rede de +/- uns 900 clientes
> simultâneos usando um link de 65Mbps. Se alguém tiver um
> ambiente parecido e funcionando perfeitamente e puder postar
> agradeceria muito. Porque aí vou partir pra trocar a placa de
> rede para outro modelo que use outro driver.
>
> -----Mensagem original-----
> De: centos-pt-br-bounces em centos.org
> [mailto:centos-pt-br-bounces em centos.org]
> Em nome de Alexandre J. Correa - Onda Internet Enviada em:
> quinta-feira, 29 de outubro de 2009 00:56
> Para: Portuguese (Brazilian) CentOS mailing list
> Assunto: Re: [CentOS-pt-br] Erros nos logs
>
> pelo jeito pode ser:
>
> - bug do driver da placa de rede
> - bug no kernel
> - bug no iptables
>
> acredito ser driver !! veja se no kernel do 5.3 o que mudou
> (drivers) provavelmente um update em algum driver...
>
>
> Marcelo Gondim wrote:
> > Pessoal volta e meia estou tendo esse problema em um
> servidor meu CentOS
> 5.4
> > que é o Firewall da rede onde o tráfego gira em torno dos 45Mbps
> > diariamente. Alguém já passou por esses erros e teve alguma solução?
> >
> > Oct 25 09:40:19 zeus kernel: Pid: 20444, comm: iptables
> > Oct 25 09:40:19 zeus kernel: EIP: 0060:[<f8d9c4f5>] CPU: 2
> > Oct 25 09:40:19 zeus kernel: EIP is at
> ipt_do_table+0xa2/0x2c9 [ip_tables]
> > Oct 25 09:40:19 zeus kernel: EFLAGS: 00200246 Not tainted
> > (2.6.18-164.el5PAE #1)
> > Oct 25 09:40:19 zeus kernel: EAX: 00000098 EBX: f4519820
> ECX: 00000000
> EDX:
> > ed7a9301
> > Oct 25 09:40:19 zeus kernel: ESI: f946d688 EDI: f8d4d86c
> EBP: c073ff04 DS:
> > 007b ES: 007b
> > Oct 25 09:40:19 zeus kernel: CR0: 8005003b CR2: 101c0024
> CR3: 0365ff80
> CR4:
> > 000006f0
> > Oct 25 09:40:19 zeus kernel: [<f8d4d017>] ipt_route_hook+0x17/0x1c
> > [iptable_mangle]
> > Oct 25 09:40:19 zeus kernel: [<c05d0230>] nf_iterate+0x30/0x61
> > Oct 25 09:40:19 zeus kernel: [<c05d920b>]
> ip_finish_output+0x0/0x1db
> > Oct 25 09:40:19 zeus kernel: [<c05d0356>] nf_hook_slow+0x3a/0x90
> > Oct 25 09:40:20 zeus kernel: [<c05d920b>]
> ip_finish_output+0x0/0x1db
> > Oct 25 09:40:21 zeus kernel: [<c05da4dc>] ip_output+0x82/0x266
> > Oct 25 09:40:21 zeus kernel: [<c05d920b>]
> ip_finish_output+0x0/0x1db
> > Oct 25 09:40:22 zeus kernel: [<c05d6d02>] ip_forward+0x1f4/0x24a
> > Oct 25 09:40:22 zeus kernel: [<c05d5b2a>] ip_rcv+0x47f/0x4b9
> > Oct 25 09:40:23 zeus kernel: [<c05ba688>]
> netif_receive_skb+0x34c/0x370
> > Oct 25 09:40:23 zeus kernel: [<f8a4b74d>]
> rtl8169_rx_interrupt+0x463/0x472
> > [r8169]
> > Oct 25 09:40:24 zeus kernel: [<f8a4ced3>]
> rtl8169_poll+0x38/0x1b9 [r8169]
> > Oct 25 09:40:24 zeus kernel: [<c05c91ac>] __qdisc_run+0x13e/0x1d3
> > Oct 25 09:40:25 zeus kernel: [<c05bc4c4>] net_rx_action+0x9c/0x1a7
> > Oct 25 09:40:25 zeus kernel: [<c04292fb>] __do_softirq+0x87/0x114
> > Oct 25 09:40:26 zeus kernel: [<c04073bb>] do_softirq+0x52/0x9c
> > Oct 25 09:40:29 zeus kernel: [<c04059d7>]
> apic_timer_interrupt+0x1f/0x24
> > Oct 25 09:40:31 zeus kernel: [<f8d9b14a>] get_counters+0x7b/0xb5
> > [ip_tables]
> > Oct 25 09:40:32 zeus kernel: [<f8d9bf0c>]
> do_ipt_set_ctl+0x254/0x600
> > [ip_tables]
> > Oct 25 09:40:33 zeus kernel: [<c0415a86>] do_flush_tlb_all+0x0/0x5a
> > Oct 25 09:40:34 zeus kernel: [<c0415a86>] do_flush_tlb_all+0x0/0x5a
> > Oct 25 09:40:37 zeus kernel: [<c05d0c28>] nf_sockopt+0xac/0xda
> > Oct 25 09:40:40 zeus kernel: [<c05d0c7a>] nf_setsockopt+0x11/0x16
> > Oct 25 09:40:43 zeus kernel: [<c05db6f6>] ip_setsockopt+0x9f1/0xa10
> > Oct 25 09:40:45 zeus kernel: [<c04059d7>]
> apic_timer_interrupt+0x1f/0x24
> > Oct 25 09:40:47 zeus kernel: [<c045953b>]
> > get_page_from_freelist+0x2bf/0x370
> > Oct 25 09:40:50 zeus kernel: [<c0459643>] __alloc_pages+0x57/0x297
> > Oct 25 09:40:53 zeus kernel: [<c04674a6>]
> anon_vma_prepare+0x11/0xa5
> > Oct 25 09:40:55 zeus kernel: [<c0461af6>]
> __handle_mm_fault+0x7a2/0xcfe
> > Oct 25 09:40:57 zeus kernel: [<c0463f5a>] vma_adjust+0x19d/0x37b
> > Oct 25 09:40:58 zeus kernel: [<c05b2983>]
> sock_common_setsockopt+0x12/0x16
> > Oct 25 09:40:59 zeus kernel: [<c05b1044>] sys_setsockopt+0x76/0x95
> > Oct 25 09:41:00 zeus kernel: [<c05b232e>]
> sys_socketcall+0x15c/0x19e
> > Oct 25 09:41:01 zeus kernel: [<c0404f17>] syscall_call+0x7/0xb
> > Oct 25 09:41:03 zeus kernel: =======================
> >
> > Oct 25 19:46:49 zeus kernel: eth1: Detected Tx Unit Hang:
> > Oct 25 19:46:49 zeus kernel: TDH <c6>
> > Oct 25 19:46:49 zeus kernel: TDT <b2>
> > Oct 25 19:46:49 zeus kernel: next_to_use <b2>
> > Oct 25 19:46:49 zeus kernel: next_to_clean <c6>
> > Oct 25 19:46:49 zeus kernel: buffer_info[next_to_clean]:
> > Oct 25 19:46:49 zeus kernel: time_stamp <21abe5d>
> > Oct 25 19:46:49 zeus kernel: next_to_watch <c6>
> > Oct 25 19:46:49 zeus kernel: jiffies <21ac5c8>
> > Oct 25 19:46:49 zeus kernel: next_to_watch.status <0>
> > Oct 25 19:46:51 zeus kernel: eth1: Detected Tx Unit Hang:
> > Oct 25 19:46:51 zeus kernel: TDH <d1>
> > Oct 25 19:46:51 zeus kernel: TDT <b2>
> > Oct 25 19:46:51 zeus kernel: next_to_use <b2>
> > Oct 25 19:46:51 zeus kernel: next_to_clean <d1>
> > Oct 25 19:46:51 zeus kernel: buffer_info[next_to_clean]:
> > Oct 25 19:46:51 zeus kernel: time_stamp <21abe5f>
> > Oct 25 19:46:51 zeus kernel: next_to_watch <d1>
> > Oct 25 19:46:51 zeus kernel: jiffies <21acd98>
> > Oct 25 19:46:51 zeus kernel: next_to_watch.status <0>
> > Oct 25 19:47:19 zeus kernel: eth1: Detected Tx Unit Hang:
> > Oct 25 19:47:19 zeus kernel: TDH <95>
> > Oct 25 19:47:19 zeus kernel: TDT <81>
> > Oct 25 19:47:19 zeus kernel: next_to_use <81>
> > Oct 25 19:47:19 zeus kernel: next_to_clean <95>
> > Oct 25 19:47:19 zeus kernel: buffer_info[next_to_clean]:
> > Oct 25 19:47:19 zeus kernel: time_stamp <21b327b>
> > Oct 25 19:47:19 zeus kernel: next_to_watch <95>
> > Oct 25 19:47:19 zeus kernel: jiffies <21b3af8>
> > Oct 25 19:47:19 zeus kernel: next_to_watch.status <0>
> > Oct 25 19:47:21 zeus kernel: eth1: Detected Tx Unit Hang:
> > Oct 25 19:47:21 zeus kernel: TDH <a7>
> > Oct 25 19:47:21 zeus kernel: TDT <93>
> > Oct 25 19:47:21 zeus kernel: next_to_use <93>
> > Oct 25 19:47:21 zeus kernel: next_to_clean <a7>
> > Oct 25 19:47:21 zeus kernel: buffer_info[next_to_clean]:
> > Oct 25 19:47:21 zeus kernel: time_stamp <21b3280>
> > Oct 25 19:47:21 zeus kernel: next_to_watch <a7>
> > Oct 25 19:47:21 zeus kernel: jiffies <21b42c8>
> > Oct 25 19:47:21 zeus kernel: next_to_watch.status <0>
> >
>
>
>
> __________ Informação do ESET NOD32 Antivirus, versão da vacina 4556
> (20091029) __________
>
> A mensagem foi verificada pelo ESET NOD32 Antivirus.
>
> http://www.eset.com
>
>
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