Hola a todo mire tengo este problema , creo que es algo de un irq, y eso hace que no funcione una de las dos tarjetas de de red, que tengo Me podria ayudar que podia ser.

Puse :

dmesg :

Linux version 2.6.5-1.358 (bhcompile@bugs.build.redhat.com) (gcc
version 3.3.3 20040412 (Red Hat Linux 3.3.3-7)) #1 Sat May 8 09:04:50
EDT 2004

BIOS-provided physical RAM map:

BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)

BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)

BIOS-e820: 0000000000100000 - 000000000dff0000 (usable)

BIOS-e820: 000000000dff0000 - 000000000dff3000 (ACPI NVS)

BIOS-e820: 000000000dff3000 - 000000000e000000 (ACPI data)

BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)

0MB HIGHMEM available.

223MB LOWMEM available.

zapping low mappings.

On node 0 totalpages: 57328

DMA zone: 4096 pages, LIFO batch:1

Normal zone: 53232 pages, LIFO batch:12

HighMem zone: 0 pages, LIFO batch:1

DMI 2.3 present.

ACPI: RSDP (v000 VIAP4X ) @
0x000f6d50

ACPI: RSDT (v001 VIAP4X AWRDACPI 0x42302e31 AWRD 0x00000000) @
0x0dff3000

ACPI: FADT (v001 VIAP4X AWRDACPI 0x42302e31 AWRD 0x00000000) @
0x0dff3040

ACPI: MADT (v001 VIAP4X AWRDACPI 0x42302e31 AWRD 0x00000000) @
0x0dff8580

ACPI: DSDT (v001 VIAP4X AWRDACPI 0x00001000 MSFT 0x0100000d) @
0x00000000

ACPI: PM-Timer IO Port: 0x408

Built 1 zonelists

Kernel command line: ro root=LABEL=/

mapped 4G/4G trampoline to ffff3000.

Initializing CPU#0

CPU 0 irqstacks, hard=02345000 soft=02344000

PID hash table entries: 1024 (order 10: 8192 bytes)

Detected 2807.225 MHz processor.

Using pmtmr for high-res timesource

Console: colour VGA+ 80x25

Memory: 223976k/229312k available (1540k kernel code, 4656k reserved,
599k data, 144k init, 0k highmem)

Calibrating delay loop... 5537.79 BogoMIPS
>
Security Scaffold v1.0.0 initialized

SELinux: Initializing.

SELinux: Starting in permissive mode

There is already a security framework initialized, register_security
failed.

Failure registering capabilities with the kernel

selinux_register_security: Registering secondary module capability

Capability LSM initialized

Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)

Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)

Mount-cache hash table entries: 512 (order: 0, 4096 bytes)

CPU: After generic identify, caps: bfebfbff 00000000 00000000
00000000

CPU: After vendor identify, caps: bfebfbff 00000000 00000000
00000000

monitor/mwait feature present.

using mwait in idle threads.

CPU: Trace cache: 12K uops

CPU: L2 cache: 1024K

CPU: After all inits, caps: bfebf3ff 00000000 00000000 00000080

Intel machine check architecture supported.

Intel machine check reporting enabled on CPU#0.

CPU#0: Intel P4/Xeon Extended MCE MSRs (12) available

CPU: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 04

Enabling fast FPU save and restore... done.

Enabling unmasked SIMD FPU exception support... done.

Checking 'hlt' instruction... OK.

POSIX conformance testing by UNIFIX

NET: Registered protocol family 16

PCI: PCI BIOS revision 2.10 entry at 0xfb3a0, last bus=1

PCI: Using configuration type 1

mtrr: v2.0 (20020519)

ACPI: Subsystem revision 20040326

ACPI: IRQ9 SCI: Level Trigger.

ACPI: Interpreter enabled

ACPI: Using PIC for interrupt routing

ACPI: PCI Root Bridge [PCI0] (00:00)

PCI: Probing PCI hardware (bus 00)

ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]

ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 6 7 10 *11 12)

ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 6 7 10 11 12)

ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 6 7 10 11 *12)

ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 6 7 10 11 12)

ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 6 7 10 11 12)

ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 6 7 10 11 12)

ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 6 7 10 11 12)

ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 6 7 10 11 12)

ACPI: PCI Interrupt Link [ALKA] (IRQs *20)

ACPI: PCI Interrupt Link [ALKB] (IRQs *21)

ACPI: PCI Interrupt Link [ALKC] (IRQs *22)

ACPI: PCI Interrupt Link [ALKD] (IRQs *23)

Linux Plug and Play Support v0.97 (c) Adam Belay

usbcore: registered new driver usbfs

usbcore: registered new driver hub

ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11

ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11

ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 5

ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 12

PCI: Using ACPI for IRQ routing

PCI: if you experience problems, try using option 'pci=noacpi' or even
'acpi=off'

apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16ac)

apm: overridden by ACPI.

audit: initializing netlink socket (disabled)

audit(1134654659.295:0): initialized

Total HugeTLB memory allocated, 0

VFS: Disk quotas dquot_6.5.1

Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)

SELinux: Registering netfilter hooks

Initializing Cryptographic API

pci_hotplug: PCI Hot Plug PCI Core version: 0.5

ACPI: Fan [FAN] (on)

ACPI: Processor [CPU0] (supports C1)

ACPI: Thermal Zone [THRM] (40 C)

isapnp: Scanning for PnP cards...

isapnp: No Plug & Play device found

Real Time Clock Driver v1.12

> Linux agpgart interface v0.100 (c) Dave Jones

agpgart: Detected VIA P4M266x/P4N266 chipset

agpgart: Maximum main memory to use for agp memory: 176M

agpgart: AGP aperture is 64M @ 0xe8000000

> Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing
enabled

ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A

RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize

divert: not allocating divert_blk for non-ethernet device lo

Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2

ide: Assuming 33MHz system bus speed for PIO modes; override with
idebus=xx

VP_IDE: IDE controller at PCI slot 0000:00:0f.0

VP_IDE: chipset revision 6

VP_IDE: not 100% native mode: will probe irqs later

VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.0

ide0: BM-DMA at 0xd000-0xd007, BIOS settings: hda:DMA, hdb:DMA

ide1: BM-DMA at 0xd008-0xd00f, BIOS settings: hdc:pio, hdd:pio

hda: ST340014A, ATA DISK drive

hdb: HL-DT-ST GCE-8526B, ATAPI CD/DVD-ROM drive

Using cfq io scheduler

ide0 at 0x1f0-0x1f7,0x3f6 on irq 14

> hda: max request size: 1024KiB
>
> hda: 78165360 sectors (40020 MB) w/2048KiB Cache, CHS=16383/255/63,
> UDMA(100)
>
> hda: hda1 hda2 hda3 hda4 < hda5 >
>
> hdb: ATAPI 52X CD-ROM CD-R/RW CD-MRW drive, 2048kB Cache, UDMA(33)
>
> Uniform CD-ROM driver Revision: 3.20
>
> ide-floppy driver 0.99.newide
>
> usbcore: registered new driver hiddev
>
> usbcore: registered new driver hid
>
> drivers/usb/input/hid-core.c: v2.0:USB HID core driver
>
> mice: PS/2 mouse device common for all mice
>
> irq 12: nobody cared! (screaming interrupt?)
>
> Call Trace:
>
> [<021070c9>] __report_bad_irq+0x2b/0x67
>
> [<02107161>] note_interrupt+0x43/0x66
>
> [<02107327>] do_IRQ+0x109/0x169
>
> [<0211af64>] __do_softirq+0x2c/0x73
>
> [<021078f5>] do_softirq+0x46/0x4d
>
> =======================
>
> [<0210737b>] do_IRQ+0x15d/0x169
>
> [<02107707>] setup_irq+0x86/0x95
>
> [<0222708d>] i8042_interrupt+0x0/0xf5
>
> [<0210743f>] request_irq+0x88/0x9d
>
> [<0232d875>] i8042_check_aux+0x1f/0x12d
>
> [<0232daf4>] i8042_init+0x6d/0x13e
>
> [<0231866d>] do_initcalls+0x49/0x97
>
> [<02100282>] init+0x0/0xe2
>
> [<0210029f>] init+0x1d/0xe2
>
> [<021041d9>] kernel_thread_helper+0x5/0xb
>
>
>
> handlers:
>
> [<0222708d>] (i8042_interrupt+0x0/0xf5)
>
> Disabling IRQ #12
>
> serio: i8042 AUX port at 0x60,0x64 irq 12
>
> irq 12: nobody cared! (screaming interrupt?)
>
> Call Trace:
>
> [<021070c9>] __report_bad_irq+0x2b/0x67
>
> [<02107161>] note_interrupt+0x43/0x66
>
> [<02107327>] do_IRQ+0x109/0x169
>
> [<0211af64>] __do_softirq+0x2c/0x73
>
> [<021078f5>] do_softirq+0x46/0x4d
>
> =======================
>
> [<0210737b>] do_IRQ+0x15d/0x169
>
> [<02107707>] setup_irq+0x86/0x95
>
> [<0222708d>] i8042_interrupt+0x0/0xf5
>
> [<0210743f>] request_irq+0x88/0x9d
>
> [<02226fcb>] i8042_open+0x3c/0x9e
>
> [<02226d4c>] serio_open+0x9/0x1d
>
> [<022244fe>] atkbd_connect+0x127/0x330
>
> [<0222685b>] serio_find_dev+0x2f/0x49
>
> [<02226b68>] serio_register_port+0x2d/0x3e
>
> [<0232d9da>] i8042_port_register+0x57/0x5f
>
> [<0232db4c>] i8042_init+0xc5/0x13e
>
> [<0231866d>] do_initcalls+0x49/0x97
>
> [<02100282>] init+0x0/0xe2
>
> [<0210029f>] init+0x1d/0xe2
>
> [<021041d9>] kernel_thread_helper+0x5/0xb
>
>
>
> handlers:
>
> [<0222708d>] (i8042_interrupt+0x0/0xf5)
>
> Disabling IRQ #12
>
> irq 12: nobody cared! (screaming interrupt?)
>
> Call Trace:
>
> [<021070c9>] __report_bad_irq+0x2b/0x67
>
> [<02107161>] note_interrupt+0x43/0x66
>
> [<02107327>] do_IRQ+0x109/0x169
>
> [<0211af64>] __do_softirq+0x2c/0x73
>
> [<021078f5>] do_softirq+0x46/0x4d
>
> =======================
>
> [<0210737b>] do_IRQ+0x15d/0x169
>
> [<02107707>] setup_irq+0x86/0x95
>
> [<0222708d>] i8042_interrupt+0x0/0xf5
>
> [<0210743f>] request_irq+0x88/0x9d
>
> [<02226fcb>] i8042_open+0x3c/0x9e
>
> [<02226d4c>] serio_open+0x9/0x1d
>
> [<022252a5>] psmouse_connect+0xa0/0x1a3
>
> [<0222685b>] serio_find_dev+0x2f/0x49
>
> [<02226b68>] serio_register_port+0x2d/0x3e
>
> [<0232d9da>] i8042_port_register+0x57/0x5f
>
> [<0232db4c>] i8042_init+0xc5/0x13e
>
> [<0231866d>] do_initcalls+0x49/0x97
>
> [<02100282>] init+0x0/0xe2
>
> [<0210029f>] init+0x1d/0xe2
>
> [<021041d9>] kernel_thread_helper+0x5/0xb
>
>
>
> handlers:
>
> [<0222708d>] (i8042_interrupt+0x0/0xf5)
>
> Disabling IRQ #12
>
> serio: i8042 KBD port at 0x60,0x64 irq 1
>
> input: AT Translated Set 2 keyboard on isa0060/serio0
>
> md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
>
> NET: Registered protocol family 2
>
> IP: routing cache hash table of 2048 buckets, 16Kbytes
>
> TCP: Hash tables configured (established 16384 bind 32768)
>
> Initializing IPsec netlink socket
>
> NET: Registered protocol family 1
>
> NET: Registered protocol family 17
>
> ACPI: (supports S0 S1 S4 S5)
>
> checking if image is initramfs...it isn't (no cpio magic); looks like
> an initrd
>
> Freeing initrd memory: 185k freed
>
> md: Autodetecting RAID arrays.
>
> md: autorun ...
>
> md: ... autorun DONE.
>
> RAMDISK: Compressed image found at block 0
>
> VFS: Mounted root (ext2 filesystem).
>
> kjournald starting. Commit interval 5 seconds
>
> EXT3-fs: mounted filesystem with ordered data mode.
>
> Freeing unused kernel memory: 144k freed
>
> SELinux: Disabled at runtime.
>
> SELinux: Unregistering netfilter hooks
>
> ACPI: Power Button (FF) [PWRF]
>
> ACPI: Sleep Button (CM) [SLPB]
>
> ehci_hcd 0000:00:10.4: EHCI Host Controller

> irq 12: nobody cared! (screaming interrupt?)

> Call Trace:
>
> [<021070c9>] __report_bad_irq+0x2b/0x67
>
> [<02107161>] note_interrupt+0x43/0x66
>
> [<02107327>] do_IRQ+0x109/0x169
>
> [<0211af64>] __do_softirq+0x2c/0x73
>
> [<021078f5>] do_softirq+0x46/0x4d
>
> =======================
>
> [<0210737b>] do_IRQ+0x15d/0x169
>
> [<02107707>] setup_irq+0x86/0x95
>
> [<0221522d>] usb_hcd_irq+0x0/0x4b
>
> [<0210743f>] request_irq+0x88/0x9d
>
> [<02217d13>] usb_hcd_pci_probe+0x2c6/0x3bc
>
> [<0216bde8>] create_dir+0x76/0x8d
>
> [<0219653a>] pci_device_probe_static+0x2a/0x3d
>
> [<02196568>] __pci_device_probe+0x1b/0x2c
>
> [<02196594>] pci_device_probe+0x1b/0x2d
>
> [<021d94ed>] bus_match+0x27/0x45
>
> [<021d95b9>] driver_attach+0x37/0x6a
>
> [<021d97cb>] bus_add_driver+0x6a/0x81
>
> [<021d9ab3>] driver_register+0x28/0x2c
>
> [<021966b9>] pci_register_driver+0x4b/0x66
>
> [<1083101b>] init+0x1b/0x22 [ehci_hcd]
>
> [<02127eac>] sys_init_module+0xe7/0x1bd
>
>
>
> handlers:
>
> [<0221522d>] (usb_hcd_irq+0x0/0x4b)
>
> Disabling IRQ #12
>
> ehci_hcd 0000:00:10.4: irq 12, pci mem 10833000
>
> ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus number 1
>
> ehci_hcd 0000:00:10.4: USB 2.0 enabled, EHCI 1.00, driver 2003-Dec-29
>
> hub 1-0:1.0: USB hub found
>
> hub 1-0:1.0: 8 ports detected
>
> USB Universal Host Controller Interface driver v2.2
>
> uhci_hcd 0000:00:10.0: UHCI Host Controller
>
> uhci_hcd 0000:00:10.0: irq 11, io base 0000d400
>
> uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
>
> hub 2-0:1.0: USB hub found
>
> hub 2-0:1.0: 2 ports detected
>
> uhci_hcd 0000:00:10.1: UHCI Host Controller
>
> uhci_hcd 0000:00:10.1: irq 11, io base 0000d800
>
> uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3
>
> hub 3-0:1.0: USB hub found
>
> hub 3-0:1.0: 2 ports detected
>
> uhci_hcd 0000:00:10.2: UHCI Host Controller
>
> uhci_hcd 0000:00:10.2: irq 5, io base 0000dc00
>
> uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4
>
> hub 4-0:1.0: USB hub found
>
> hub 4-0:1.0: 2 ports detected
>
> uhci_hcd 0000:00:10.3: UHCI Host Controller
>
> uhci_hcd 0000:00:10.3: irq 5, io base 0000e000
>
> uhci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 5
>
> hub 5-0:1.0: USB hub found
>
> hub 5-0:1.0: 2 ports detected
>
> EXT3 FS on hda3, internal journal
>
> device-mapper: 4.1.0-ioctl (2003-12-10) initialised: dm@uk.sistina.com
>
> cdrom: open failed.
>
> Adding 457812k swap on /dev/hda5. Priority:-1 extents:1
>
> kjournald starting. Commit interval 5 seconds
>
> EXT3 FS on hda1, internal journal
>
> EXT3-fs: mounted filesystem with ordered data mode.
>
> kjournald starting. Commit interval 5 seconds
>
> EXT3 FS on hda2, internal journal
>
> EXT3-fs: mounted filesystem with ordered data mode.
>
> IA-32 Microcode Update Driver: v1.13
>
> microcode: No suitable data for cpu 0
>
> parport0: PC-style at 0x378 [PCSPP,TRISTATE]
>
> SCSI subsystem initialized
>
> inserting floppy driver for 2.6.5-1.358
>
> Floppy drive(s): fd0 is 1.44M
>
> FDC 0 is a post-1991 82077
>
> via-rhine.c:v1.10-LK1.1.19-2.5 July-12-2003 Written by Donald Becker
>
> http://www.scyld.com/network/via-rhine.html
>
> divert: allocating divert_blk for eth0
>
> eth0: VIA VT6102 Rhine-II at 0xee001000, 00:11:5b:67:8b:80, IRQ 11.
>
> eth0: MII PHY found at address 1, status 0x7869 advertising 05e1 Link
> 41e1.
>
> ip_tables: (C) 2000-2002 Netfilter core team
>
> ip_tables: (C) 2000-2002 Netfilter core team
>
> eth0: Setting full-duplex based on MII #1 link partner capability of
> 41e1.
>
> parport0: PC-style at 0x378 [PCSPP,TRISTATE]
>
> lp0: using parport0 (polling).
>
> lp0: console ready
>
> NET: Registered protocol family 10
>
> Disabled Privacy Extensions on device 022db720(lo)
>
> IPv6 over IPv4 tunneling driver
>
> divert: not allocating divert_blk for non-ethernet device sit0
>
> ip_tables: (C) 2000-2002 Netfilter core team
>
> ip_conntrack version 2.1 (1791 buckets, 14328 max) - 296 bytes per
> conntrack
>
> eth0: no IPv6 routers present
>
> ip_tables: (C) 2000-2002 Netfilter core team

Saludos y Gracias