centos报错。。

jetmy

哪位大侠帮分析下，感谢。

/var/log/messages:May 20 17:21:56 xoao kernel:     ACPI-1134: *** Error: Method
execution failed [\_PR_.CPU1._PDC] (Node f7ffe140), AE_BAD_HEADER
/var/log/messages:May 20 17:21:56 xoao kernel:     ACPI-1134: *** Error: Method
execution failed [\_PR_.CPU2._PDC] (Node f7ffef00), AE_BAD_HEADER
/var/log/messages:May 21 07:33:16 xoao kernel:     ACPI-1134: *** Error: Method
execution failed [\_PR_.CPU1._PDC] (Node f7ffe140), AE_BAD_HEADER
/var/log/messages:May 21 07:33:16 xoao kernel:     ACPI-1134: *** Error: Method
execution failed [\_PR_.CPU2._PDC] (Node f7ffef00), AE_BAD_HEADER
/var/log/messages.1:May 14 17:10:43 xoao kernel:     ACPI-1134: *** Error: Metho
d execution failed [\_PR_.CPU1._PDC] (Node f7ffe140), AE_BAD_HEADER
/var/log/messages.1:May 14 17:10:43 xoao kernel:     ACPI-1134: *** Error: Metho
d execution failed [\_PR_.CPU2._PDC] (Node f7ffef00), AE_BAD_HEADER
/var/log/messages.2:May  9 01:55:01 xoao kernel:     ACPI-1134: *** Error: Metho
d execution failed [\_PR_.CPU1._PDC] (Node f7ffe140), AE_BAD_HEADER
/var/log/messages.2:May  9 01:55:01 xoao kernel:     ACPI-1134: *** Error: Metho
d execution failed [\_PR_.CPU2._PDC] (Node f7ffef00), AE_BAD_HEADER
/var/log/messages.3:May  3 01:22:56 xoao kernel:     ACPI-1134: *** Error: Metho
d execution failed [\_PR_.CPU1._PDC] (Node f7ffe140), AE_BAD_HEADER
/var/log/messages.3:May  3 01:22:56 xoao kernel:     ACPI-1134: *** Error: Metho
d execution failed [\_PR_.CPU2._PDC] (Node f7ffef00), AE_BAD_HEADER
/var/log/messages.4:Apr 27 08:00:38 xoao kernel:     ACPI-1134: *** Error: Metho
d execution failed [\_PR_.CPU1._PDC] (Node f7ffe140), AE_BAD_HEADER
/var/log/messages.4:Apr 27 08:00:38 xoao kernel:     ACPI-1134: *** Error: Metho
d execution failed [\_PR_.CPU2._PDC] (Node f7ffef00), AE_BAD_HEADER