CPU0 0: 36 IO-APIC 2-edge timer 1: 4 IO-APIC 1-edge i8042 3: 6 IO-APIC 3-edge 4: 6 IO-APIC 4-edge 7: 0 IO-APIC 7-edge parport0 8: 16 IO-APIC 8-edge rtc0 9: 0 IO-APIC 9-fasteoi acpi 12: 6 IO-APIC 12-edge i8042 14: 10902 IO-APIC 14-edge ata_piix 15: 0 IO-APIC 15-edge ata_piix 16: 408089 IO-APIC 16-fasteoi uhci_hcd:usb1, uhci_hcd:usb4, radeon 17: 483487 IO-APIC 17-fasteoi i801_smbus, snd_intel8x0 18: 35998 IO-APIC 18-fasteoi uhci_hcd:usb3, ata_piix 19: 0 IO-APIC 19-fasteoi uhci_hcd:usb2 20: 729004 IO-APIC 20-fasteoi eth0 23: 3 IO-APIC 23-fasteoi ehci_hcd:usb5 NMI: 265 Non-maskable interrupts LOC: 1906683 Local timer interrupts SPU: 0 Spurious interrupts PMI: 265 Performance monitoring interrupts IWI: 5 IRQ work interrupts RTR: 0 APIC ICR read retries RES: 0 Rescheduling interrupts CAL: 0 Function call interrupts TLB: 0 TLB shootdowns TRM: 0 Thermal event interrupts THR: 0 Threshold APIC interrupts DFR: 0 Deferred Error APIC interrupts MCE: 0 Machine check exceptions MCP: 35 Machine check polls ERR: 0 MIS: 0 PIN: 0 Posted-interrupt notification event NPI: 0 Nested posted-interrupt event PIW: 0 Posted-interrupt wakeup event