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[bug] Travamento EthX x IRQ

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claudio	Travamento EthX x IRQ	#1
Quite a regular Cadastrado em: 17/7/2006 16:41 De foz do iguacu Grupo: Registered Users Mensagens: 45	Estou com este problema num servidor CentOS 5 que montei e parece ser um BUG pelo que andei pesquisando, tem com corrigir isto ou trocar as placas de rede por outro modelo. Segue os log's Citando: aResultado: [root@servidor1 ~]# dmesg Aug 25 08:56:21 servidor1 kernel: NETDEV WATCHDOG: eth0: transmit timed out Aug 25 08:56:21 servidor1 kernel: eth0: transmit timed out, tx_status 00 status e601. Aug 25 08:56:21 servidor1 kernel: diagnostics: net 0cd8 media 8880 dma 0000003a fifo 8000 Aug 25 08:56:21 servidor1 kernel: eth0: Interrupt posted but not delivered -- IRQ blocked by another device? Aug 25 08:56:21 servidor1 kernel: Flags; bus-master 1, dirty 1105664(0) current 1105664(0) Aug 25 08:56:21 servidor1 kernel: Transmit list 00000000 vs. f7a1d200. Aug 25 08:56:21 servidor1 kernel: 0: @f7a1d200 length 8000005d status 0001005d Aug 25 08:56:21 servidor1 kernel: 1: @f7a1d2a0 length 8000005d status 0001005d Aug 25 08:56:21 servidor1 kernel: 2: @f7a1d340 length 8000003a status 0001003a Aug 25 08:56:21 servidor1 kernel: 3: @f7a1d3e0 length 8000003a status 0001003a Aug 25 08:56:21 servidor1 kernel: 4: @f7a1d480 length 8000002a status 0001002a Aug 25 08:56:21 servidor1 kernel: 5: @f7a1d520 length 8000002a status 0001002a Aug 25 08:56:21 servidor1 kernel: 6: @f7a1d5c0 length 8000002a status 0001002a Aug 25 08:56:21 servidor1 kernel: 7: @f7a1d660 length 8000003a status 0001003a Aug 25 08:56:21 servidor1 kernel: 8: @f7a1d700 length 8000003a status 0001003a Aug 25 08:56:21 servidor1 kernel: 9: @f7a1d7a0 length 8000002a status 0001002a Aug 25 08:56:21 servidor1 kernel: 10: @f7a1d840 length 8000002a status 0001002a Aug 25 08:56:21 servidor1 kernel: 11: @f7a1d8e0 length 8000002a status 0001002a Aug 25 08:56:21 servidor1 kernel: 12: @f7a1d980 length 8000003a status 0001003a Aug 25 08:56:21 servidor1 kernel: 13: @f7a1da20 length 8000003a status 0001003a Aug 25 08:56:21 servidor1 kernel: 14: @f7a1dac0 length 8000002a status 8001002a Aug 25 08:56:21 servidor1 kernel: 15: @f7a1db60 length 8000002a status 8001002a Resultado: [root@servidor1 ~]# cat /proc/interrupts CPU0 CPU1 0: 2675834 2803454 IO-APIC-edge timer 1: 9 0 IO-APIC-edge i8042 7: 2 0 IO-APIC-edge parport0 8: 1 0 IO-APIC-edge rtc 9: 0 0 IO-APIC-level acpi 12: 113 0 IO-APIC-edge i8042 15: 24566 24246 IO-APIC-edge ide1 50: 2205068 0 IO-APIC-level eth0 58: 17 11981 IO-APIC-level eth1 209: 0 0 IO-APIC-level uhci_hcd:usb1 217: 0 0 IO-APIC-level uhci_hcd:usb2 225: 16364 13831 IO-APIC-level uhci_hcd:usb3, ehci_hcd:usb5, libata 233: 0 0 IO-APIC-level uhci_hcd:usb4 NMI: 0 0 LOC: 5358094 5358105 ERR: 0 MIS: 0 Resultado: [root@servidor1 ~]# lspci 00:00.0 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge 00:00.1 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge 00:00.2 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge 00:00.3 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge 00:00.4 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge 00:00.5 PIC: VIA Technologies, Inc. P4M890 I/O APIC Interrupt Controller 00:00.6 Host bridge: VIA Technologies, Inc. P4M890 Security Device 00:00.7 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge 00:02.0 PCI bridge: VIA Technologies, Inc. P4M890 PCI to PCI Bridge Controller 00:03.0 PCI bridge: VIA Technologies, Inc. P4M890 PCI to PCI Bridge Controller 00:09.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone] (rev 30) 00:0a.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone] (rev 30) 00:0f.0 IDE interface: VIA Technologies, Inc. VT8237A SATA 2-Port Controller (rev 80) 00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 07) 00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0) 00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0) 00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0) 00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0) 00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) 00:11.0 ISA bridge: VIA Technologies, Inc. VT8237A PCI to ISA Bridge 00:11.7 Host bridge: VIA Technologies, Inc. VT8251 Ultra VLINK Controller 00:13.0 PCI bridge: VIA Technologies, Inc. VT8237A Host Bridge 01:00.0 VGA compatible controller: VIA Technologies, Inc. Unknown device 3343 (rev 01) Resultado: [root@servidor1 ~]# uname -a Linux servidor1.ronil.com 2.6.18-8.1.8.el5 #1 SMP Tue Jul 10 06:50:22 EDT 2007 i686 i686 i386 GNU/Linux Enviado em: 25/8/2007 10:45 Editado por gustavoh em 25-08-2007 12:02:16

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claudio	Re: Travamento EthX x IRQ	#2
Quite a regular Cadastrado em: 17/7/2006 16:41 De foz do iguacu Grupo: Registered Users Mensagens: 45	Pessoal Parece que este e um bug mesmo. So gostaria de saber se sao so nas 3c90X da 3Com ou em todas. So que comigo esta travando todo mundo no samba so resetando. Amanha vou trocar as placas de rede uma da RealTek e a outra da placa mae. Segue o link do bug no www.centos.org transmit timed out []s claudio Enviado em: 27/8/2007 21:05 Editado por lscosta em 30-08-2007 21:02:20

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claudio	Re: Travamento EthX x IRQ	#3
Quite a regular Cadastrado em: 17/7/2006 16:41 De foz do iguacu Grupo: Registered Users Mensagens: 45	Pessoal E o seguinte troquei as placas de rede uma realtek e uma on board. O erro foi outro nao dava conflito nas IRQ's, mas travava tambem. O que resolveu o meu problema foi desabilitar o Plug and Play da placa mãe. Hoje e o segundo dia sem nenhum travamento. Alguem poderia me esclarecer o que pode ser. Vendo o /var/log/messages tenho alguns problemas e se puderem me ajudar. Sep 5 08:21:39 servidor1 dhcpd: DHCPDISCOVER from 00:19:db:90:e2:23 via eth0 Sep 5 08:21:39 servidor1 dhcpd: DHCPOFFER on 192.168.0.104 to 00:19:db:90:e2:23 via eth0 Sep 5 08:21:39 servidor1 dhcpd: Dynamic and static leases present for 192.168.0.104. Sep 5 08:21:39 servidor1 dhcpd: Remove host declaration maq_xp_08 or remove 192.168.0.104 Sep 5 08:21:39 servidor1 dhcpd: from the dynamic address pool for 192.168.0/24 Sep 5 08:21:39 servidor1 dhcpd: DHCPREQUEST for 192.168.0.104 (192.168.0.1) from 00:19:db:90:e2:23 via eth0 Sep 5 08:21:39 servidor1 dhcpd: DHCPACK on 192.168.0.104 to 00:19:db:90:e2:23 via eth0 Sep 5 08:21:48 servidor1 smbd[2341]: [2007/09/05 08:21:48, 0] param/loadparm.c:lp_int(2160) [b][color=993300]Sep 5 08:21:48 servidor1 smbd[2341]: lp_int(): value is NULL or empty![/color][/b] Sep 5 08:21:59 servidor1 smbd[2341]: [2007/09/05 08:21:59, 0] param/loadparm.c:lp_int(2160) Sep 5 08:21:59 servidor1 smbd[2341]: lp_int(): value is NULL or empty! Sep 5 08:22:05 servidor1 smbd[2629]: [2007/09/05 08:22:05, 0] param/loadparm.c:lp_int(2160) Sep 5 08:22:05 servidor1 smbd[2629]: lp_int(): value is NULL or empty! Sep 5 08:22:16 servidor1 smbd[2619]: [2007/09/05 08:22:16, 0] param/loadparm.c:lp_int(2160) Sep 5 08:22:16 servidor1 smbd[2619]: lp_int(): value is NULL or empty! Sep 5 08:22:22 servidor1 smbd[2613]: [2007/09/05 08:22:22, 0] param/loadparm.c:lp_int(2160) Sep 5 08:22:22 servidor1 smbd[2613]: lp_int(): value is NULL or empty! Sep 5 08:23:16 servidor1 smbd[2600]: [2007/09/05 08:23:16, 0] param/loadparm.c:lp_int(2160) Sep 5 08:23:16 servidor1 smbd[2600]: lp_int(): value is NULL or empty! Sep 5 08:23:21 servidor1 smbd[2649]: [2007/09/05 08:23:21, 0] param/loadparm.c:lp_int(2160) Sep 5 08:23:21 servidor1 smbd[2649]: lp_int(): value is NULL or empty! Sep 5 08:48:50 servidor1 nmbd[2345]: [2007/09/05 08:48:50, 0] libsmb/nmblib.c:send_udp(791) Sep 5 08:48:50 servidor1 nmbd[2345]: Packet send failed to 192.168.0.103(138) ERRNO=Operation not permitted Sep 5 09:01:42 servidor1 dhcpd: DHCPDISCOVER from 00:50:eb:07:68:8c via eth0 Sep 5 09:01:42 servidor1 dhcpd: DHCPOFFER on 192.168.0.102 to 00:50:eb:07:68:8c via eth0 Sep 5 09:01:42 servidor1 dhcpd: Dynamic and static leases present for 192.168.0.102. Sep 5 09:01:42 servidor1 dhcpd: Remove host declaration maq_xp_03 or remove 192.168.0.102 Sep 5 09:01:42 servidor1 dhcpd: from the dynamic address pool for 192.168.0/24 Sep 5 09:01:42 servidor1 dhcpd: DHCPREQUEST for 192.168.0.102 (192.168.0.1) from 00:50:eb:07:68:8c via eth0 Sep 5 09:01:42 servidor1 dhcpd: DHCPACK on 192.168.0.102 to 00:50:eb:07:68:8c via eth0 Sep 5 09:02:21 servidor1 dhcpd: DHCPINFORM from 192.168.0.105 via eth0 Sep 5 09:02:21 servidor1 dhcpd: DHCPACK to 192.168.0.105 (00:19:db:90:df:e1) via eth0 Sep 5 09:02:24 servidor1 dhcpd: DHCPINFORM from 192.168.0.105 via eth0 Sep 5 09:02:24 servidor1 dhcpd: DHCPACK to 192.168.0.105 (00:19:db:90:df:e1) via eth0 Sep 5 09:10:46 servidor1 dhcpd: DHCPDISCOVER from 00:19:db:90:82:23 via eth0 Sep 5 09:10:46 servidor1 dhcpd: DHCPOFFER on 192.168.0.101 to 00:19:db:90:82:23 via eth0 Sep 5 09:10:46 servidor1 dhcpd: Dynamic and static leases present for 192.168.0.101. Sep 5 09:10:46 servidor1 dhcpd: Remove host declaration maq_xp_02 or remove 192.168.0.101 Sep 5 09:10:46 servidor1 dhcpd: from the dynamic address pool for 192.168.0/24 Sep 5 09:10:46 servidor1 dhcpd: DHCPREQUEST for 192.168.0.101 (192.168.0.1) from 00:19:db:90:82:23 via eth0 Sep 5 09:10:46 servidor1 dhcpd: DHCPACK on 192.168.0.101 to 00:19:db:90:82:23 via eth0 Sep 5 09:11:54 servidor1 dhcpd: DHCPINFORM from 192.168.0.101 via eth0 Sep 5 09:11:54 servidor1 dhcpd: DHCPACK to 192.168.0.101 (00:19:db:90:82:23) via eth0 Sep 5 09:11:57 servidor1 dhcpd: DHCPINFORM from 192.168.0.101 via eth0 Sep 5 09:11:57 servidor1 dhcpd: DHCPACK to 192.168.0.101 (00:19:db:90:82:23) via eth0 Sep 5 10:18:50 servidor1 nmbd[2345]: [2007/09/05 10:18:50, 0] libsmb/nmblib.c:send_udp(791) [b][color=993300]Sep 5 10:18:50 servidor1 nmbd[2345]: Packet send failed to 192.168.0.103(138) ERRNO=Operation not permitted[/color][/b] Estas linhas em vermelho o que ocasiona estes erros. []s claudio Enviado em: 5/9/2007 12:49

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claudio	Re: Travamento EthX x IRQ	#4
Quite a regular Cadastrado em: 17/7/2006 16:41 De foz do iguacu Grupo: Registered Users Mensagens: 45	Pessoal Agora tem mais este erro. Se puderem ajudar. nmbd[2371]: Packet send failed to 192.168.0.111(138) ERRNO=Operation not permitted Gente o que aconteceu o CentOS 5, nunca tive tantos problemas de uma vez só. Me ajudem por favor. []s claudio Enviado em: 13/9/2007 19:05

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