Sorry, my mistake, i hurry up too much and i paste the wrong one
Here is the file /proc/interrupts when the bug occured
btonne...@hachiroku:~$ cat /proc/interrupts
CPU0 CPU1
0: 49 11 IO-APIC-edge timer
1: 1 1 IO-APIC-edge i8042
3: 1 1 IO-APIC-edge
4: 1 1 IO-APIC-edge
7: 0 0 IO-APIC-edge parport0
8: 41 45 IO-APIC-edge rtc0
9: 0 0 IO-APIC-fasteoi acpi
12: 2 2 IO-APIC-edge i8042
16: 200064 199937 IO-APIC-fasteoi uhci_hcd:usb3, pata_jmicron
18: 1 2 IO-APIC-fasteoi ehci_hcd:usb1, uhci_hcd:usb5,
uhci_hcd:usb8
19: 0 0 IO-APIC-fasteoi uhci_hcd:usb7
21: 0 0 IO-APIC-fasteoi uhci_hcd:usb4
22: 32319 32335 IO-APIC-fasteoi HDA Intel
23: 55 41 IO-APIC-fasteoi ehci_hcd:usb2, uhci_hcd:usb6,
firewire_ohci
27: 58640 58738 PCI-MSI-edge ahci
28: 84189 84202 PCI-MSI-edge eth0
29: 0 0 PCI-MSI-edge i...@pci:0000:00:02.0
NMI: 0 0 Non-maskable interrupts
LOC: 725026 693176 Local timer interrupts
SPU: 0 0 Spurious interrupts
RES: 14754 14392 Rescheduling interrupts
CAL: 102 255 Function call interrupts
TLB: 3756 4617 TLB shootdowns
TRM: 0 0 Thermal event interrupts
THR: 0 0 Threshold APIC interrupts
ERR: 0
MIS: 0
And dmesg :
[ 6059.338779] irq 16: nobody cared (try booting with the "irqpoll" option)
[ 6059.338785] Pid: 0, comm: swapper Not tainted 2.6.30-1-amd64 #1
[ 6059.338787] Call Trace:
[ 6059.338789] <IRQ> [<ffffffff8027fe1f>] ? __report_bad_irq+0x30/0x7d
[ 6059.338800] [<ffffffff8027ff71>] ? note_interrupt+0x105/0x170
[ 6059.338804] [<ffffffff80280563>] ? handle_fasteoi_irq+0x93/0xb5
[ 6059.338808] [<ffffffff80212655>] ? handle_irq+0x17/0x1d
[ 6059.338811] [<ffffffff80211e7c>] ? do_IRQ+0x57/0xbf
[ 6059.338814] [<ffffffff80210453>] ? ret_from_intr+0x0/0x11
[ 6059.338816] <EOI> [<ffffffff8064e140>] ? early_idt_handler+0x0/0x71
[ 6059.338822] [<ffffffff80216ae8>] ? mwait_idle+0x8d/0xac
[ 6059.338825] [<ffffffff80216a87>] ? mwait_idle+0x2c/0xac
[ 6059.338828] [<ffffffff8064e140>] ? early_idt_handler+0x0/0x71
[ 6059.338832] [<ffffffff8020edda>] ? cpu_idle+0x50/0x91
[ 6059.338835] [<ffffffff8064ec62>] ? start_kernel+0x37a/0x386
[ 6059.338839] [<ffffffff8064e3b7>] ? x86_64_start_kernel+0xf9/0x106
[ 6059.338841] handlers:
[ 6059.338842] [<ffffffff803deaaf>] (usb_hcd_irq+0x0/0x7e)
[ 6059.338847] [<ffffffffa006b232>] (ata_sff_interrupt+0x0/0xbe [libata])
[ 6059.338876] Disabling IRQ #16
