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Old 05-10-2011, 11:14 PM   #1
blue_k
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Distribution: Slackware64 14.0 & Slackware 13.37
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Disabling IRQ #16


Hi,

I am using Slackware64 13.37 and every once and awhile I will get a notification that the kernel is disabling IRQ #16. When this happens it feels like I lose 3D acceleration. KDE becomes very sluggish and lags like crazy. Even when I type into text boxes they lag. The only way to fix it temporarily is to reboot, but then it will happen again in a few days. How do I fix this?

Any help would be greatly appreciated.

My lspci output:
Code:
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation 2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series Chipset Family MEI Controller #1 (rev 04)
00:19.0 Ethernet controller: Intel Corporation 82579V Gigabit Network Connection (rev 04)
00:1a.0 USB Controller: Intel Corporation 6 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1c.0 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 1 (rev b4)
00:1c.1 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 2 (rev b4)
00:1c.2 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 3 (rev b4)
00:1c.3 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 4 (rev b4)
00:1c.4 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 5 (rev b4)
00:1c.6 PCI bridge: Intel Corporation 82801 PCI Bridge (rev b4)
00:1c.7 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 8 (rev b4)
00:1d.0 USB Controller: Intel Corporation 6 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation P67 Express Chipset Family LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 6 Series Chipset Family 6 port SATA AHCI Controller (rev 04)                                                                                         
00:1f.3 SMBus: Intel Corporation 6 Series Chipset Family SMBus Controller (rev 04)              
01:00.0 VGA compatible controller: nVidia Corporation GF100 [GeForce GTX 470] (rev a3)          
01:00.1 Audio device: nVidia Corporation GF100 High Definition Audio Controller (rev a1)        
03:00.0 USB Controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 03)              
05:00.0 SATA controller: JMicron Technology Corp. JMB362 AHCI Controller (rev 10)               
06:00.0 USB Controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 03)              
07:00.0 PCI bridge: Device 1b21:1080 (rev 01)                                                   
08:01.0 Multimedia audio controller: Creative Labs SB Audigy (rev 04)                           
08:01.1 Input device controller: Creative Labs SB Audigy Game Port (rev 04)                     
08:01.2 FireWire (IEEE 1394): Creative Labs SB Audigy FireWire Port (rev 04)                    
08:03.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6306/7/8 [Fire II(M)] IEEE 1394 OHCI Controller (rev c0)                                                                                 
09:00.0 SATA controller: Marvell Technology Group Ltd. Device 9120 (rev 12)
My /proc/cpuinfo:
Code:
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz
stepping        : 7
cpu MHz         : 3311.083
cache size      : 6144 KB
physical id     : 0
siblings        : 4
core id         : 0
cpu cores       : 4
apicid          : 0
initial apicid  : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
bogomips        : 6622.16
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz
stepping        : 7
cpu MHz         : 3311.083
cache size      : 6144 KB
physical id     : 0
siblings        : 4
core id         : 1
cpu cores       : 4
apicid          : 2
initial apicid  : 2
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
bogomips        : 6621.15
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 2
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz
stepping        : 7
cpu MHz         : 3311.083
cache size      : 6144 KB
physical id     : 0
siblings        : 4
core id         : 2
cpu cores       : 4
apicid          : 4
initial apicid  : 4
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
bogomips        : 6621.15
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 3
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz
stepping        : 7
cpu MHz         : 3311.083
cache size      : 6144 KB
physical id     : 0
siblings        : 4
core id         : 3
cpu cores       : 4
apicid          : 6
initial apicid  : 6
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
bogomips        : 6621.15
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:
My lsmod:
Code:
Module                  Size  Used by
vboxnetadp              5779  0 
vboxnetflt             19588  0 
vboxdrv              1773673  2 vboxnetadp,vboxnetflt
snd_seq_dummy           1479  0 
snd_seq_oss            30116  0 
snd_seq_midi_event      5708  1 snd_seq_oss
snd_seq                52486  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_pcm_oss            40089  0 
snd_mixer_oss          17282  1 snd_pcm_oss
ipv6                  275315  16 
lp                      9781  0 
ppdev                   6021  0 
parport_pc             21214  0 
parport                30087  3 lp,ppdev,parport_pc
btusb                  11689  0 
bluetooth              53772  1 btusb
rfkill                 16442  2 bluetooth
usbhid                 36859  0 
hid                    77723  1 usbhid
fuse                   66651  3 
nvidia              10486926  38 
snd_emu10k1           143342  2 
snd_rawmidi            19983  1 snd_emu10k1
snd_ac97_codec        113919  1 snd_emu10k1
ac97_bus                1222  1 snd_ac97_codec
snd_pcm                73762  3 snd_pcm_oss,snd_emu10k1,snd_ac97_codec
snd_seq_device          5473  5 snd_seq_dummy,snd_seq_oss,snd_seq,snd_emu10k1,snd_rawmidi
snd_timer              19671  3 snd_seq,snd_emu10k1,snd_pcm
intel_agp              10824  0 
processor              25982  0 
snd_page_alloc          7297  2 snd_emu10k1,snd_pcm
snd_util_mem            2408  1 snd_emu10k1
thermal_sys            13862  1 processor
snd_hwdep               6254  1 snd_emu10k1
eeepc_wmi               3488  0 
i2c_i801                8230  0 
snd                    58334  15 snd_seq_oss,snd_seq,snd_pcm_oss,snd_mixer_oss,snd_emu10k1,snd_rawmidi,snd_ac97_codec,snd_pcm,snd_seq_device,snd_timer,snd_hwdep
sparse_keymap           2984  1 eeepc_wmi
ehci_hcd               40123  0 
firewire_ohci          27301  0 
intel_gtt              14862  1 intel_agp
evdev                   9813  13 
emu10k1_gp              1942  0 
soundcore               5681  1 snd
wmi                     8349  1 eeepc_wmi
hwmon                   1473  1 thermal_sys
i2c_core               19769  2 nvidia,i2c_i801
firewire_core          51107  1 firewire_ohci
gameport                8288  2 emu10k1_gp
e1000e                141851  0 
rtc_cmos                9374  0 
rtc_core               14471  1 rtc_cmos
rtc_lib                 1978  1 rtc_core
psmouse                47222  0 
xhci_hcd               65762  0 
agpgart                28874  3 nvidia,intel_agp,intel_gtt
serio_raw               4534  0 
button                  5013  0 
sg                     26495  0 
ext4                  335343  3 
mbcache                 5770  1 ext4
jbd2                   66089  1 ext4
 
Old 05-11-2011, 01:01 AM   #2
paulsm4
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Try "pci=routeirq"

Please post back and let us know if it helps or not.
 
Old 05-11-2011, 05:01 PM   #3
blue_k
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Thank you for your response. I have appended the kernel parameter you said like this
Code:
# LILO configuration file
# generated by 'liloconfig'
#
# Start LILO global section
lba32 # Allow booting past 1024th cylinder with a recent BIOS
boot = /dev/sda
#compact # faster, but won't work on all systems.
# Boot BMP Image.
# Bitmap in BMP format: 640x480x8
bitmap = /boot/slack.bmp
# Menu colors (foreground, background, shadow, highlighted
# foreground, highlighted background, highlighted shadow):
bmp-colors = 255,0,255,0,255,0
# Location of the option table: location x, location y, number of
# columns, lines per column (max 15), "spill" (this is how many
# entries must be in the first column before the next begins to
# be used. We don't specify it here, as there's just one column.
bmp-table = 60,6,1,16
# Timer location x, timer location y, foreground color,
# background color, shadow color.
bmp-timer = 65,27,0,255
# Standard menu.
# Or, you can comment out the bitmap menu above and
# use a boot message with the standard menu:
#message = /boot/boot_message.txt
                                                                                                
# Append any additional kernel parameters:                                                      
append=" vt.default_utf8=0 pci=routeirq"                                                        
prompt                                                                                          
timeout = 300                                                                                   
# VESA framebuffer console @ 1024x768x256                                                       
vga = 773                                                                                       
# Normal VGA console                                                                            
#vga = normal                                                                                   
# Ask for video mode at boot (time out to normal in 30s)                                        
#vga = ask                                                                                      
# VESA framebuffer console @ 1024x768x64k                                                       
# vga=791                                                                                       
# VESA framebuffer console @ 1024x768x32k                                                       
# vga=790                                                                                       
# VESA framebuffer console @ 1024x768x256                                                       
# vga=773
# VESA framebuffer console @ 800x600x64k
# vga=788
# VESA framebuffer console @ 800x600x32k
# vga=787
# VESA framebuffer console @ 800x600x256
# vga=771
# VESA framebuffer console @ 640x480x64k
# vga=785
# VESA framebuffer console @ 640x480x32k
# vga=784
# VESA framebuffer console @ 640x480x256
# vga=769
# ramdisk = 0 # paranoia setting
# End LILO global section
# Linux bootable partition config begins
image = /boot/vmlinuz-generic-2.6.37.6
initrd = /boot/initrd.gz
root = /dev/sda6
label = Linux
read-only # Partitions should be mounted read-only for checking
# Linux bootable partition config ends
# Windows bootable partition config begins
other = /dev/sda1
label = Windows
table = /dev/sda
# Windows bootable partition config ends
Is this correct? Also, it does not say anything in my syslog about it being enabled like the other poster said in your link.
 
Old 05-12-2011, 01:04 AM   #4
blue_k
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The problem just happened again even after using the pci=routeirq parameter.
 
Old 05-12-2011, 01:09 PM   #5
Martinus2u
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This won't help you, but I have observed the same thing on a 32bit machine now on 13.37, self-built static 2.6.38.5 kernel, Nvidia binary driver for GF-3 AGP card. However, it seems to be rare enough for me to ignore...
 
Old 05-12-2011, 01:31 PM   #6
H_TeXMeX_H
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Post the output of
Code:
cat /proc/interrupts
and look in /var/log/messages just in case something is there.
 
Old 05-12-2011, 01:58 PM   #7
blue_k
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Here is the output of my /proc/interrupts.
Code:
 CPU0       CPU1       CPU2       CPU3       
   0:        125          0          0          0   IO-APIC-edge      timer
   1:          4          0          0          0   IO-APIC-edge      i8042
   4:          2          0          0          0   IO-APIC-edge    
   8:          4          0          0          0   IO-APIC-edge      rtc0
   9:          0          0          0          0   IO-APIC-fasteoi   acpi
  12:          7          0          0          0   IO-APIC-edge      i8042
  16:      63434          0          0          0   IO-APIC-fasteoi   nvidia, firewire_ohci
  17:         23          0          0          0   IO-APIC-fasteoi   firewire_ohci
  19:        554          0          0          0   IO-APIC-fasteoi   ahci, EMU10K1
  23:      44999          0          0          0   IO-APIC-fasteoi   ehci_hcd:usb3, ehci_hcd:usb4
  40:          0          0          0          0   PCI-MSI-edge      PCIe PME
  41:          0          0          0          0   PCI-MSI-edge      PCIe PME
  42:          0          0          0          0   PCI-MSI-edge      PCIe PME
  43:          0          0          0          0   PCI-MSI-edge      PCIe PME
  44:          0          0          0          0   PCI-MSI-edge      PCIe PME
  45:          0          0          0          0   PCI-MSI-edge      PCIe PME
  46:          0          0          0          0   PCI-MSI-edge      PCIe PME
  47:      28873          0          0          0   PCI-MSI-edge      ahci
  48:          0          0          0          0   PCI-MSI-edge      ahci
  49:       2068          0          0          0   PCI-MSI-edge      eth0
  50:          1          0          0          0   PCI-MSI-edge      xhci_hcd
  51:          0          0          0          0   PCI-MSI-edge      xhci_hcd
  52:          0          0          0          0   PCI-MSI-edge      xhci_hcd
  53:          0          0          0          0   PCI-MSI-edge      xhci_hcd
  54:          0          0          0          0   PCI-MSI-edge      xhci_hcd
  55:          1          0          0          0   PCI-MSI-edge      xhci_hcd
  56:          0          0          0          0   PCI-MSI-edge      xhci_hcd
  57:          0          0          0          0   PCI-MSI-edge      xhci_hcd
  58:          0          0          0          0   PCI-MSI-edge      xhci_hcd
  59:          0          0          0          0   PCI-MSI-edge      xhci_hcd
 NMI:          0          0          0          0   Non-maskable interrupts
 LOC:     125328      98029      56098      41510   Local timer interrupts
 SPU:          0          0          0          0   Spurious interrupts
 PMI:          0          0          0          0   Performance monitoring interrupts
 IWI:          0          0          0          0   IRQ work interrupts
 RES:        356        614        453        446   Rescheduling interrupts
 CAL:       4402       6142       8159       8201   Function call interrupts
 TLB:        998       1777        637        623   TLB shootdowns
 TRM:          0          0          0          0   Thermal event interrupts
 THR:          0          0          0          0   Threshold APIC interrupts
 MCE:          0          0          0          0   Machine check exceptions
 MCP:          8          7          7          7   Machine check polls
Also, I found and interesting part in my syslog. It also said something similar about irq 17. Should I boot with the irqpoll option?
Code:
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103893] irq 16: nobody cared (try booting with the "irqpoll" option)
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103896] Pid: 0, comm: swapper Tainted: P            2.6.37.6 #2
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103898] Call Trace:
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103899]  <IRQ>  [<ffffffff810aac2b>] __report_bad_irq.clone.2+0x2b/0xa0
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103907]  [<ffffffff810aae2e>] note_interrupt+0x18e/0x1d0
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103910]  [<ffffffff810abc85>] handle_fasteoi_irq+0xc5/0xf0
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103912]  [<ffffffff81005a32>] handle_irq+0x22/0x40
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103915]  [<ffffffff814bbf78>] do_IRQ+0x68/0xf0
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103916]  [<ffffffff814bba93>] ret_from_intr+0x0/0xa
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103917]  <EOI>  [<ffffffff813cbf4e>] ? poll_idle+0x3e/0x80
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103922]  [<ffffffff813cbf23>] ? poll_idle+0x13/0x80
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103923]  [<ffffffff813cd2a9>] ? menu_select+0x149/0x330
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103926]  [<ffffffff813cc021>] cpuidle_idle_call+0x91/0x130
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103927]  [<ffffffff81000d2c>] cpu_idle+0x9c/0x120
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103930]  [<ffffffff814a5a5d>] rest_init+0x6d/0x80
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103932]  [<ffffffff818c5c49>] start_kernel+0x3c4/0x3cf
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103934]  [<ffffffff818c5322>] x86_64_start_reservations+0x132/0x136
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103936]  [<ffffffff818c5417>] x86_64_start_kernel+0xf1/0xf8
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103937] handlers:
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103938] [<ffffffffa01d8b00>] (irq_handler+0x0/0x4e0 [firewire_ohci])
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.103946] [<ffffffffa08942f0>] (nv_kern_isr+0x0/0x80 [nvidia])
May  4 16:19:16 Phoenix_Slack kernel: [ 7219.104028] Disabling IRQ #16

Last edited by blue_k; 05-12-2011 at 02:04 PM.
 
Old 05-12-2011, 02:03 PM   #8
H_TeXMeX_H
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Well, IRQ 16 is nvidia and firewire.

You can try one of two things:

1) Run:
Code:
echo 'options nvidia NVreg_EnableMSI=1' > /etc/modprobe.d/nvidia.conf
and restart the system. This will force nvidia to use MSI, and will move it from IRQ 16.

OR

2) Do you use firewire, if not, disable it in the BIOS, this will remove firewire from IRQ 16.
 
Old 05-12-2011, 02:06 PM   #9
blue_k
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I just blacklisted the firewire modules because I have a firewire port on my sound card that I don't know how to disable otherwise, and now nvidia is on its own on irq 16. Should this fix the problem?

Last edited by blue_k; 05-12-2011 at 02:27 PM.
 
Old 05-12-2011, 03:17 PM   #10
H_TeXMeX_H
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It might, I mean maybe the firewire was generating spurious IRQs that interfered with the graphics card. Just wait and see if it happens again. The solution should work too if you prefer it. Check /proc/interrupts and make sure IRQ 16 only has nvidia.
 
Old 05-13-2011, 03:58 PM   #11
blue_k
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Thank you for all your help! It appears to be working so far. If I have any more problems I will post back. +rep to you!
 
Old 05-13-2011, 04:50 PM   #12
blue_k
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Another problem has just come up. A few minutes ago, I had IRQ 19 disabled. It seems to not have done anything, but how do I fix this?
 
Old 05-14-2011, 04:23 AM   #13
H_TeXMeX_H
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I don't understand. What happened, what did you do to disable it ?
 
Old 05-14-2011, 06:15 AM   #14
wildwizard
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That seems to be a coincidence ... not

IRQ 16 had a firewire port from the sound card
IRQ 19 is also the sound card (EMU10K1)

Swap the sound card into another slot and see if problems continue.
 
Old 07-04-2011, 05:07 AM   #15
FrazAQ
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Question Disabling IRQ #16

I have exactly the same processor with ASUS P8H67-V motherboard my OS is also Salckware 13.37
I have the same issue but in my case IRQ 16 is: pata_via, ethPCI
ethPCI is an Intel pro 1000 GigE network card and it is attached with my Basler GiGE camera. After this error I can no longer access the camera until I reboot the system. I have noticed that this error occurs completely randomly including when camera is not in use.

My /proc/interrupts:
Code:
            CPU0       CPU1       CPU2       CPU3
   0:        157          0          0          0   IO-APIC-edge      timer
   1:          2          0          0          0   IO-APIC-edge      i8042
   4:          2          0          0          0   IO-APIC-edge
   8:         48          0          0          0   IO-APIC-edge      rtc0
   9:          0          0          0          0   IO-APIC-fasteoi   acpi
  12:        124          0          0          0   IO-APIC-edge      i8042
  16:     200001          0          0          0   IO-APIC-fasteoi   pata_via, ethPCI
  20:       8732          0          0          0   IO-APIC-fasteoi   ata_piix, ata_piix
  23:        103          0          0          0   IO-APIC-fasteoi   ehci_hcd:usb1, ehci_hcd:usb2
  40:          0          0          0          0   PCI-MSI-edge      PCIe PME
  41:          0          0          0          0   PCI-MSI-edge      PCIe PME
  42:          0          0          0          0   PCI-MSI-edge      PCIe PME
  43:          0          0          0          0   PCI-MSI-edge      PCIe PME
  44:          0          0          0          0   PCI-MSI-edge      PCIe PME
  45:          0          0          0          0   PCI-MSI-edge      PCIe PME
  46:          0          0          0          0   PCI-MSI-edge      PCIe PME
  47:          0          0          0          0   PCI-MSI-edge      xhci_hcd
  48:          0          0          0          0   PCI-MSI-edge      xhci_hcd
  49:          0          0          0          0   PCI-MSI-edge      xhci_hcd
  50:          0          0          0          0   PCI-MSI-edge      xhci_hcd
  51:          0          0          0          0   PCI-MSI-edge      xhci_hcd
  52:        637          0          0          0   PCI-MSI-edge      hda_intel
  53:          5          0          0          0   PCI-MSI-edge      i915
  54:       4612          0          0          0   PCI-MSI-edge      ethOB
 NMI:          0          0          0          0   Non-maskable interrupts
 LOC:      37850      22461      13304      12937   Local timer interrupts
 SPU:          0          0          0          0   Spurious interrupts
 PMI:          0          0          0          0   Performance monitoring interrupts
 IWI:          0          0          0          0   IRQ work interrupts
 RES:         77         32         75        106   Rescheduling interrupts
 CAL:         38         93        249        175   Function call interrupts
 TLB:         39         90         83        109   TLB shootdowns
 TRM:          0          0          0          0   Thermal event interrupts
 THR:          0          0          0          0   Threshold APIC interrupts
 MCE:          0          0          0          0   Machine check exceptions
 MCP:         33         33         33         33   Machine check polls
 ERR:          3
 MIS:          0
Any suggestions ?

Last edited by FrazAQ; 07-04-2011 at 06:48 AM. Reason: Title not good
 
  


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