An unexpected IO-APIC was found

zyqhaifei

我的messages 日志里有这样一段报错信息　　请大家看看是什么故障　　　判断故障的思路是怎么样的


ENABLING IO-APIC IRQs
Oct 12 20:54:51 xbserver kernel: Setting 8 in the phys_id_present_map
Oct 12 20:54:51 xbserver kernel: ...changing IO-APIC physical APIC ID to 8 ... ok.
Oct 12 20:54:51 xbserver kernel: Setting 9 in the phys_id_present_map
Oct 12 20:54:51 xbserver kernel: ...changing IO-APIC physical APIC ID to 9 ... ok.
Oct 12 20:54:51 xbserver kernel: Setting 10 in the phys_id_present_map
Oct 12 20:54:51 xbserver kernel: ...changing IO-APIC physical APIC ID to 10 ... ok.
Oct 12 20:54:51 xbserver kernel: Setting 11 in the phys_id_present_map
Oct 12 20:54:51 xbserver kernel: ...changing IO-APIC physical APIC ID to 11 ... ok.
Oct 12 20:54:51 xbserver kernel: Setting 12 in the phys_id_present_map
Oct 12 20:54:51 xbserver kernel: ...changing IO-APIC physical APIC ID to 12 ... ok.
Oct 12 20:54:51 xbserver kernel: ..TIMER: vector=0x31 pin1=2 pin2=0
Oct 12 20:54:51 xbserver kernel: testing the IO APIC.......................
Oct 12 20:54:51 xbserver kernel:
Oct 12 20:54:51 xbserver kernel: An unexpected IO-APIC was found. If this kernel release is less than
Oct 12 20:54:51 xbserver kernel: three months old please report this to linux-smp@vger.kernel.org
Oct 12 20:54:51 xbserver kernel:
Oct 12 20:54:51 xbserver last message repeated 3 times
Oct 12 20:54:51 xbserver kernel: .................................... done.
Oct 12 20:54:51 xbserver kernel: Using local APIC timer interrupts.
Oct 12 20:54:51 xbserver kernel: calibrating APIC timer ...
Oct 12 20:54:51 xbserver kernel: ..... CPU clock speed is 3000.0859 MHz.
Oct 12 20:54:51 xbserver kernel: ..... host bus clock speed is 200.0056 MHz.