strange issue on A400E

dmesg
Linux version 2.6.18-348.3.1.el5 (This email address is being protected from spambots. You need JavaScript enabled to view it.) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-54)) #1 SMP Mon Mar 11 19:40:14 EDT 2013
BIOS-provided physical RAM map:
BIOS-e820: 0000000000010000 - 00000000000a0000 (usable)
BIOS-e820: 0000000000100000 - 000000007ffc0000 (usable)
BIOS-e820: 000000007ffc0000 - 000000007ffcfc00 (ACPI data)
BIOS-e820: 000000007ffcfc00 - 000000007ffff000 (reserved)
BIOS-e820: 00000000f0000000 - 00000000f4000000 (reserved)
BIOS-e820: 00000000fec00000 - 00000000fed00400 (reserved)
BIOS-e820: 00000000fed13000 - 00000000feda0000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved)
BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
1151MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 000fe710
Memory for crash kernel (0x0 to 0x0) notwithin permissible range
disabling kdump
Using x86 segment limits to approximate NX protection
On node 0 totalpages: 524224
DMA zone: 4096 pages, LIFO batch:0
Normal zone: 225280 pages, LIFO batch:31
HighMem zone: 294848 pages, LIFO batch:31
DMI 2.4 present.
DMI: Dell Computer Corporation PowerEdge 840/0XM091, BIOS A08 06/24/2009
Using APIC driver default
ACPI: RSDP (v002 DELL ) @ 0x000f9e90
ACPI: XSDT (v001 DELL PE_SC3 0x00000001 INTL 0x00000001) @ 0x000f9f04
ACPI: FADT (v003 DELL PE_SC3 0x00000001 INTL 0x00000001) @ 0x000f9ff4
ACPI: MADT (v001 DELL PE_SC3 0x00000001 INTL 0x00000001) @ 0x000fa0e8
ACPI: SPCR (v001 DELL PE_SC3 0x00000001 INTL 0x00000001) @ 0x000fa16c
ACPI: HPET (v001 DELL PE_SC3 0x00000001 INTL 0x00000001) @ 0x000fa1bc
ACPI: MCFG (v001 DELL PE_SC3 0x00000001 INTL 0x00000001) @ 0x000fa1f4
ACPI: SLIC (v001 DELL PE_SC3 0x00000001 INTL 0x00000001) @ 0x000fa230
ACPI: DSDT (v001 DELL PE_SC3 0x00000001 INTL 0x20050624) @ 0x(null)
ACPI: PM-Timer IO Port: 0x808
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 6:15 APIC version 20
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 6:15 APIC version 20
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
Processor #2 6:15 APIC version 20
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
Processor #3 6:15 APIC version 20
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 4, version 32, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x05] address[0xfec10000] gsi_base[32])
IOAPIC[1]: apic_id 5, version 32, address 0xfec10000, GSI 32-55
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Enabling APIC mode: Flat. Using 2 I/O APICs
ACPI: HPET id: 0xffffffff base: 0xfed00000
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 80000000 (gap: 7ffff000:70001000)
Detected 2400.168 MHz processor.
Built 1 zonelists. Total pages: 524224
Kernel command line: ro root=/dev/VolGroup00/LogVol00
mapped APIC to ffffd000 (fee00000)
mapped IOAPIC to ffffc000 (fec00000)
mapped IOAPIC to ffffb000 (fec10000)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
CPU 0 irqstacks, hard=c0778000 soft=c0758000
PID hash table entries: 4096 (order: 12, 16384 bytes)
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 2070376k/2096896k available (2221k kernel code, 25312k reserved, 924k data, 232k init, 1179392k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
hpet0: at MMIO 0xfed00000 (virtual 0xf8800000), IRQs 2, 8, 0
hpet0: 3 64-bit timers, 14318180 Hz
Using HPET for base-timer
Calibrating delay loop (skipped), value calculated using timer frequency.. 4800.33 BogoMIPS (lpj=2400168)
Security Framework v1.0.0 initialized
SELinux: Initializing.
SELinux: Starting in permissive mode
selinux_register_security: Registering secondary module capability
Capability LSM initialized as secondary
Mount-cache hash table entries: 512
CPU: After generic identify, caps: bfebfbff 20100000 00000000 00000000 0000e3bd 00000000 00000001
CPU: After vendor identify, caps: bfebfbff 20100000 00000000 00000000 0000e3bd 00000000 00000001
monitor/mwait feature present.
using mwait in idle threads.
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
CPU: After all inits, caps: bfebf3ff 20100000 00000000 00000940 0000e3bd 00000000 00000001
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
ACPI: Core revision 20060707
CPU0: Intel(R) Xeon(R) CPU X3220 @ 2.40GHz stepping 0b
SMP alternatives: switching to SMP code
Booting processor 1/1 eip 11000
CPU 1 irqstacks, hard=c0779000 soft=c0759000
Initializing CPU#1
Calibrating delay using timer specific routine.. 4800.16 BogoMIPS (lpj=2400080)
CPU: After generic identify, caps: bfebfbff 20100000 00000000 00000000 0000e3bd 00000000 00000001
CPU: After vendor identify, caps: bfebfbff 20100000 00000000 00000000 0000e3bd 00000000 00000001
monitor/mwait feature present.
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
CPU: After all inits, caps: bfebf3ff 20100000 00000000 00000940 0000e3bd 00000000 00000001
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
CPU1: Intel(R) Xeon(R) CPU X3220 @ 2.40GHz stepping 0b
SMP alternatives: switching to SMP code
Booting processor 2/2 eip 11000
CPU 2 irqstacks, hard=c077a000 soft=c075a000
Initializing CPU#2
Calibrating delay using timer specific routine.. 4800.16 BogoMIPS (lpj=2400084)
CPU: After generic identify, caps: bfebfbff 20100000 00000000 00000000 0000e3bd 00000000 00000001
CPU: After vendor identify, caps: bfebfbff 20100000 00000000 00000000 0000e3bd 00000000 00000001
monitor/mwait feature present.
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 2
CPU: After all inits, caps: bfebf3ff 20100000 00000000 00000940 0000e3bd 00000000 00000001
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#2.
CPU2: Intel(R) Xeon(R) CPU X3220 @ 2.40GHz stepping 0b
SMP alternatives: switching to SMP code
Booting processor 3/3 eip 11000
CPU 3 irqstacks, hard=c077b000 soft=c075b000
Initializing CPU#3
Calibrating delay using timer specific routine.. 4800.18 BogoMIPS (lpj=2400092)
CPU: After generic identify, caps: bfebfbff 20100000 00000000 00000000 0000e3bd 00000000 00000001
CPU: After vendor identify, caps: bfebfbff 20100000 00000000 00000000 0000e3bd 00000000 00000001
monitor/mwait feature present.
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 3
CPU: After all inits, caps: bfebf3ff 20100000 00000000 00000940 0000e3bd 00000000 00000001
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#3.
CPU3: Intel(R) Xeon(R) CPU X3220 @ 2.40GHz stepping 0b
Total of 4 processors activated (19200.84 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
Using local APIC timer interrupts.
checking TSC synchronization across 4 CPUs: passed.
Brought up 4 CPUs
sizeof(vma)=84 bytes
sizeof(page)=32 bytes
sizeof(inode)=340 bytes
sizeof(dentry)=136 bytes
sizeof(ext3inode)=492 bytes
sizeof(buffer_head)=52 bytes
sizeof(skbuff)=176 bytes
migration_cost=24,3993
checking if image is initramfs... it is
Freeing initrd memory: 3352k freed
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: Using MMCONFIG
Setting up standard PCI resources
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: No dock devices found.
ACPI: PCI Root Bridge [PCI0] (0000:00)
pci 0000:00:1d.0: reg 20: [io 0xbce0-0xbcff]
pci 0000:00:1d.1: reg 20: [io 0xbcc0-0xbcdf]
pci 0000:00:1d.2: reg 20: [io 0xbca0-0xbcbf]
pci 0000:00:1d.7: reg 10: [mem 0xfeb00400-0xfeb007ff]
PCI quirk: region 0800-087f claimed by ICH6 ACPI/GPIO/TCO
PCI quirk: region 0880-08bf claimed by ICH6 GPIO
pci 0000:00:1f.1: reg 10: [io 0x0000-0x0007]
pci 0000:00:1f.1: reg 14: [io 0x0000-0x0003]
pci 0000:00:1f.1: reg 18: [io 0x0000-0x0007]
pci 0000:00:1f.1: reg 1c: [io 0x0000-0x0003]
pci 0000:00:1f.1: reg 20: [io 0xfc00-0xfc0f]
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
pci 0000:00:1f.2: reg 10: [io 0xbc98-0xbc9f]
pci 0000:00:1f.2: reg 14: [io 0xbc90-0xbc93]
pci 0000:00:1f.2: reg 18: [io 0xbc80-0xbc87]
pci 0000:00:1f.2: reg 1c: [io 0xbc78-0xbc7b]
pci 0000:00:1f.2: reg 20: [io 0xbc60-0xbc6f]
pci 0000:00:1f.2: reg 24: [mem 0xfeb00000-0xfeb003ff]
pci 0000:00:1f.3: reg 20: [io 0x08c0-0x08df]
pci 0000:00:01.0: PCI bridge to [bus 01-01]
PCI: PXH quirk detected, disabling MSI for SHPC device
pci 0000:00:1c.0: PCI bridge to [bus 02-03]
pci 0000:00:1c.0: bridge window [mem 0xfea00000-0xfeafffff]
pci 0000:02:00.0: PCI bridge to [bus 03-03]
pci 0000:04:00.0: reg 10: [mem 0xfe8f0000-0xfe8fffff 64bit]
pci 0000:00:1c.4: PCI bridge to [bus 04-04]
pci 0000:00:1c.4: bridge window [io 0xe000-0xefff]
pci 0000:00:1c.4: bridge window [mem 0xfe800000-0xfe9fffff]
pci 0000:00:1c.5: PCI bridge to [bus 05-06]
pci 0000:00:1c.5: bridge window [io 0xd000-0xdfff]
pci 0000:00:1c.5: bridge window [mem 0xfe500000-0xfe7fffff]
pci 0000:06:00.0: reg 10: [io 0xdc00-0xdcff]
pci 0000:06:00.0: reg 14: [mem 0xfe6ff000-0xfe6fffff]
pci 0000:05:00.0: PCI bridge to [bus 06-06]
pci 0000:05:00.0: bridge window [io 0xd000-0xdfff]
pci 0000:05:00.0: bridge window [mem 0xfe600000-0xfe7fffff]
pci 0000:07:05.0: reg 10: [mem 0xe8000000-0xefffffff pref]
pci 0000:07:05.0: reg 14: [io 0xcc00-0xccff]
pci 0000:07:05.0: reg 18: [mem 0xfe3f0000-0xfe3fffff]
pci 0000:07:05.0: reg 30: [mem 0x00000000-0x0001ffff pref]
pci 0000:00:1e.0: PCI bridge to [bus 07-07] (subtractive decode)
pci 0000:00:1e.0: bridge window [io 0xc000-0xcfff]
pci 0000:00:1e.0: bridge window [mem 0xfe300000-0xfe4fffff]
pci 0000:00:1e.0: bridge window [mem 0xe8000000-0xefffffff 64bit pref]
host bridge window [io 0x0000-0x0cf7] (ignored)
host bridge window [io 0x0d00-0xffff] (ignored)
host bridge window [mem 0x000a0000-0x000bffff] (ignored)
host bridge window [mem 0x80000000-0xfebfffff] (ignored)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PES1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEP0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEP0.PXHA._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEP1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEP2._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIS._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 6 7 9 10 11 12)
ACPI: PCI Interrupt Link [LNKB] (IRQs *3 4 5 6 7 9 10 11 12)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 *11 12)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 *10 11 12)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 *6 7 9 10 11 12)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 11 12) *0, disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 11 devices
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4
NetLabel: unlabeled traffic allowed by default
system 00:07: ioport range 0x800-0x87f could not be reserved
system 00:07: ioport range 0x880-0x8bf has been reserved
system 00:07: ioport range 0x8c0-0x8df has been reserved
system 00:07: ioport range 0x8e0-0x8e3 has been reserved
system 00:07: ioport range 0xc00-0xc0f has been reserved
system 00:07: ioport range 0xc10-0xc1f has been reserved
system 00:07: ioport range 0xca0-0xca7 has been reserved
system 00:07: ioport range 0xca9-0xcab has been reserved
system 00:08: ioport range 0xca8-0xca8 has been reserved
system 00:08: ioport range 0xcac-0xcac has been reserved
system 00:09: iomem range 0xf0000000-0xf3ffffff has been reserved
pci 0000:00:01.0: PCI bridge to [bus 01-01]
pci 0000:00:01.0: bridge window [io disabled]
pci 0000:00:01.0: bridge window [mem disabled]
pci 0000:00:01.0: bridge window [mem pref disabled]
pci 0000:02:00.0: PCI bridge to [bus 03-03]
pci 0000:02:00.0: bridge window [io disabled]
pci 0000:02:00.0: bridge window [mem disabled]
pci 0000:02:00.0: bridge window [mem pref disabled]
pci 0000:00:1c.0: PCI bridge to [bus 02-03]
pci 0000:00:1c.0: bridge window [io disabled]
pci 0000:00:1c.0: bridge window [mem 0xfea00000-0xfeafffff]
pci 0000:00:1c.0: bridge window [mem pref disabled]
pci 0000:00:1c.4: PCI bridge to [bus 04-04]
pci 0000:00:1c.4: bridge window [io 0xe000-0xefff]
pci 0000:00:1c.4: bridge window [mem 0xfe800000-0xfe9fffff]
pci 0000:00:1c.4: bridge window [mem pref disabled]
pci 0000:05:00.0: PCI bridge to [bus 06-06]
pci 0000:05:00.0: bridge window [io 0xd000-0xdfff]
pci 0000:05:00.0: bridge window [mem 0xfe600000-0xfe7fffff]
pci 0000:05:00.0: bridge window [mem pref disabled]
pci 0000:00:1c.5: PCI bridge to [bus 05-06]
pci 0000:00:1c.5: bridge window [io 0xd000-0xdfff]
pci 0000:00:1c.5: bridge window [mem 0xfe500000-0xfe7fffff]
pci 0000:00:1c.5: bridge window [mem pref disabled]
pci 0000:07:05.0: BAR 6: assigned [mem 0xfe300000-0xfe31ffff pref]
pci 0000:00:1e.0: PCI bridge to [bus 07-07]
pci 0000:00:1e.0: bridge window [io 0xc000-0xcfff]
pci 0000:00:1e.0: bridge window [mem 0xfe300000-0xfe4fffff]
pci 0000:00:1e.0: bridge window [mem 0xe8000000-0xefffffff 64bit pref]
ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 169
pci 0000:00:01.0: setting latency timer to 64
ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 21 (level, low) -> IRQ 177
pci 0000:00:1c.0: setting latency timer to 64
pci 0000:02:00.0: setting latency timer to 64
ACPI: PCI Interrupt 0000:00:1c.4 -> GSI 22 (level, low) -> IRQ 185
pci 0000:00:1c.4: setting latency timer to 64
ACPI: PCI Interrupt 0000:00:1c.5[C] -> GSI 23 (level, low) -> IRQ 193
pci 0000:00:1c.5: setting latency timer to 64
ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 17 (level, low) -> IRQ 201
pci 0000:05:00.0: setting latency timer to 64
pci 0000:00:1e.0: setting latency timer to 64
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
apm: BIOS not found.
audit: initializing netlink socket (disabled)
type=2000 audit(1364291862.235:1): initialized
highmem bounce pool size: 64 pages
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
alg: No test for crc32c (crc32c-generic)
ksign: Installing public key data
Loading keyring
- Added public key FF12F547FCAB2272
- User ID: CentOS (Kernel Module GPG key)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
Boot video device is 0000:07:05.0
pcieport-driver 0000:00:01.0: setting latency timer to 64
pcieport-driver 0000:00:1c.0: setting latency timer to 64
pcieport-driver 0000:00:1c.4: setting latency timer to 64
pcieport-driver 0000:00:1c.5: setting latency timer to 64
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
Real Time Clock Driver v1.12ac
hpet_resources: 0xfed00000 is busy
Non-volatile memory driver v1.2
Linux agpgart interface v0.101 (c) Dave Jones
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:06: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
brd: module loaded
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH7: IDE controller at PCI slot 0000:00:1f.1
ACPI: Unable to derive IRQ for device 0000:00:1f.1
ACPI: PCI Interrupt 0000:00:1f.1[A]: no GSI
ICH7: chipset revision 1
ICH7: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio
Probing IDE interface ide0...
hda: TSSTcorp CD-RW/DVD-ROM TS-H492C, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
ide-floppy driver 0.99.newide
usbcore: registered new driver hiddev
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
PNP: No PS/2 controller found. Probing ports directly.
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: bitmap version 4.39
TCP bic registered
Initializing IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI No-Shortcut mode
ACPI: (supports S0 S4 S5)
Initalizing network drop monitor service
Time: tsc clocksource has been installed.
Freeing unused kernel memory: 232k freed
Write protecting the kernel read-only data: 419k
ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 20 (level, low) -> IRQ 58
ehci_hcd 0000:00:1d.7: setting latency timer to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1d.7: debug port 1
ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
ehci_hcd 0000:00:1d.7: irq 58, io mem 0xfeb00400
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 6 ports detected
ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
USB Universal Host Controller Interface driver v3.0
ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 20 (level, low) -> IRQ 58
uhci_hcd 0000:00:1d.0: setting latency timer to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:1d.0: irq 58, io base 0x0000bce0
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected

ACPI: PCI Interrupt 0000:00:1d.1 -> GSI 21 (level, low) -> IRQ 177
uhci_hcd 0000:00:1d.1: setting latency timer to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1d.1: irq 177, io base 0x0000bcc0
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 22 (level, low) -> IRQ 185
uhci_hcd 0000:00:1d.2: setting latency timer to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1d.2: irq 185, io base 0x0000bca0
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
SCSI subsystem initialized
libata version 3.00 loaded.
ata_piix 0000:00:1f.2: version 2.12
ACPI: PCI Interrupt 0000:00:1f.2[C] -> GSI 20 (level, low) -> IRQ 58
ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
ata_piix 0000:00:1f.2: setting latency timer to 64
scsi0 : ata_piix
scsi1 : ata_piix
ata1: SATA max UDMA/133 cmd 0xbc98 ctl 0xbc90 bmdma 0xbc60 irq 58
ata2: SATA max UDMA/133 cmd 0xbc80 ctl 0xbc78 bmdma 0xbc68 irq 58
ata1.00: ATA-8: Hitachi HDP725050GLA360, GM4OA5CA, max UDMA/133
ata1.00: 976773168 sectors, multi 8: LBA48 NCQ (depth 0/32)
ata1.00: configured for UDMA/133
Vendor: ATA Model: Hitachi HDP72505 Rev: GM4O
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
sda: Mode Sense: 00 3a 00 00
SCSI device sda: drive cache: write back
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
sda: Mode Sense: 00 3a 00 00
SCSI device sda: drive cache: write back
sda: sda1 sda2
sd 0:0:0:0: Attached scsi disk sda
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.11.6-ioctl (2011-02-18) initialised: This email address is being protected from spambots. You need JavaScript enabled to view it.
device-mapper: dm-raid45: initialized v0.2594l
EXT3-fs: INFO: recovery required on readonly filesystem.
EXT3-fs: write access will be enabled during recovery.
kjournald starting. Commit interval 5 seconds
EXT3-fs: recovery complete.
EXT3-fs: mounted filesystem with ordered data mode.
SELinux: Disabled at runtime.
SELinux: Unregistering netfilter hooks
type=1404 audit(1364291887.095:2): selinux=0 auid=4294967295 ses=4294967295
input: PC Speaker as /class/input/input0
intel_rng: FWH not detected
tg3.c:v3.123 (March 21, 2012)<6>ACPI: PCI Interrupt 0000:04:00.0[A] -> GSI 16 (level, low) -> IRQ 169
tg3 0000:04:00.0: setting latency timer to 64
tg3 0000:04:00.0: eth0: eth0: Tigon3 [partno(BCM95721) rev 4101 PHY(5750)] (PCI Express) 10/100/1000Base-T Ethernet 00:18:8b:e6:f6:f4
tg3 0000:04:00.0: eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[1] TSOcap[1]
tg3 0000:04:00.0: eth0: dma_rwctrl[76180000] dma_mask[64-bit]
EDAC MC: Ver: 2.0.1 Mar 11 2013
EDAC MC0: Giving out device to i3000_edac i3000: DEV 0000:00:00.0
ACPI: Unable to derive IRQ for device 0000:00:1f.3
ACPI: PCI Interrupt 0000:00:1f.3: no GSI
hda: ATAPI 48X DVD-ROM CD-R/RW drive, 1536kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
sd 0:0:0:0: Attached scsi generic sg0 type 0
floppy0: no floppy controllers found
work still pending
lp: driver loaded but no devices found
ACPI: Power Button (FF) [PWRF]
ACPI: Mapper loaded
dell-wmi: No known WMI GUID found
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
device-mapper: multipath: version 1.0.6 loaded
EXT3 FS on dm-0, internal journal
kjournald starting. Commit interval 5 seconds
EXT3 FS on sda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
Adding 4128760k swap on /dev/VolGroup00/LogVol01. Priority:-1 extents:1 across:4128760k
Loading iSCSI transport class v2.0-871.
802.1Q VLAN Support v1.8 Ben Greear <This email address is being protected from spambots. You need JavaScript enabled to view it.>
All bugs added by David S. Miller <This email address is being protected from spambots. You need JavaScript enabled to view it.>
libcxgbi:libcxgbi_init_module: tag itt 0x1fff, 13 bits, age 0xf, 4 bits.
libcxgbi:ddp_setup_host_page_size: system PAGE 4096, ddp idx 0.
Chelsio T3 iSCSI Driver cxgb3i v2.0.0 (Jun. 2010)
iscsi: registered transport (cxgb3i)
IPv6: Loaded, but administratively disabled, reboot required to enable
cnic: Broadcom NetXtreme II CNIC Driver cnic v2.5.12 (June 29, 2012)
Broadcom NetXtreme II iSCSI Driver bnx2i v2.7.2.2 (Jun 18, 2012)
iscsi: registered transport (bnx2i)
iscsi: registered transport (tcp)
iscsi: registered transport (iser)
iscsi: registered transport (be2iscsi)
tg3 0000:04:00.0: eth0: Link is up at 100 Mbps, full duplex
tg3 0000:04:00.0: eth0: Flow control is off for TX and off for RX
dahdi: Telephony Interface Registered on major 196
dahdi: Version: 2.6.1
ACPI: PCI Interrupt 0000:06:00.0[A] -> GSI 17 (level, low) -> IRQ 201
Freshmaker version: 71
Freshmaker passed register test
Module 0: Installed -- AUTO FXO (FCC mode)
Module 1: Installed -- AUTO FXO (FCC mode)
Module 2: Not installed
Module 3: Not installed
Found a Wildcard TDM: Wildcard TDM400P REV E/F (2 modules)
dahdi_echocan_oslec: Registered echo canceler 'OSLEC'
-- Setting echo registers:
-- Set echo registers successfully
-- Setting echo registers:
-- Set echo registers successfully
-- Setting echo registers:
-- Set echo registers successfully
-- Setting echo registers:
-- Set echo registers successfully


/proc/interrupts
CPU0 CPU1 CPU2 CPU3
0: 98762396 0 0 0 IO-APIC-edge timer
1: 3 0 0 0 IO-APIC-edge i8042
8: 3 0 0 0 IO-APIC-edge rtc
9: 0 0 0 0 IO-APIC-level acpi
12: 4 0 0 0 IO-APIC-edge i8042
14: 886698 0 0 0 IO-APIC-edge ide0
58: 108465 0 0 0 IO-APIC-level ehci_hcd:usb1, uhci_hcd:usb2, ata_piix
169: 1199548 0 0 0 IO-APIC-level eth0
177: 0 0 0 0 IO-APIC-level uhci_hcd:usb3
185: 0 0 0 0 IO-APIC-level uhci_hcd:usb4
201: 98719836 0 0 0 IO-APIC-level wctdm
NMI: 0 0 0 0
LOC: 97340326 97340335 97751116 97751115
ERR: 0
MIS: 0

after some additional time messing around and some changes made by tim.june i can say that the system is considerably more stable, but still dropping the occasional call once or twice a day as opposed to 5-6 daily, ive recently added the hanguponpolarityswitch=yes
to a test system i put together with a simmilar openvox A400E recognised by elastix as a
Span # 1: WCTDM/4 "Wildcard TDM400P REV E/F Board 5" (MASTER)

im testing it now as this system does also suffer from the same issue as the one in production.