IRQ错误，我不知道是什么问题。

mantou

Message from syslogd@Linux at Fri Aug 19 15:13:01 2005 ...
Linux kernel: Disabling IRQ #7


小弟不知道是什么问题 。
详细的syslog


Aug 19 15:53:01 Linux kernel: irq 7: nobody cared!
Aug 19 15:53:01 Linux kernel:  [__report_bad_irq+42/144] __report_bad_irq+0x2a/0x90
Aug 19 15:53:01 Linux kernel:  [note_interrupt+108/160] note_interrupt+0x6c/0xa0
Aug 19 15:53:01 Linux kernel:  [do_IRQ+289/304] do_IRQ+0x121/0x130
Aug 19 15:53:01 Linux kernel:  [common_interrupt+24/32] common_interrupt+0x18/0x20
Aug 19 15:53:01 Linux kernel:  [__do_softirq+48/128] __do_softirq+0x30/0x80
Aug 19 15:53:01 Linux kernel:  [do_softirq+38/48] do_softirq+0x26/0x30
Aug 19 15:53:01 Linux kernel:  [do_IRQ+253/304] do_IRQ+0xfd/0x130
Aug 19 15:53:01 Linux kernel:  [common_interrupt+24/32] common_interrupt+0x18/0x20
Aug 19 15:53:01 Linux kernel:  [default_idle+35/48] default_idle+0x23/0x30
Aug 19 15:53:01 Linux kernel:  [cpu_idle+44/64] cpu_idle+0x2c/0x40
Aug 19 15:53:01 Linux kernel:  [start_kernel+410/480] start_kernel+0x19a/0x1e0
Aug 19 15:53:01 Linux kernel:  [unknown_bootoption+0/352] unknown_bootoption+0x0/0x160
Aug 19 15:53:01 Linux kernel: handlers:
Aug 19 15:53:01 Linux kernel: [__crc_get_wchan+1905635/6133658] (ide_intr+0x0/0x190 [ide_core])
Aug 19 15:53:01 Linux kernel: Disabling IRQ #7