2.6.0: Disabling IRQ #9

[Markus Kossmann]

When I run 2.60 on my PC with Tyan S2462 (AMD 762 MP)  motherboard 
I allways get after some time the message "Disabling IRQ #9"
and the following messages in the syslog :
Jan  8 20:30:44 emil3 kernel: irq 9: nobody cared!
Jan  8 20:30:44 emil3 kernel: Call Trace:
Jan  8 20:30:44 emil3 kernel:  [__report_bad_irq+42/144] __report_bad_irq
+0x2a/0
x90
Jan  8 20:30:44 emil3 kernel:  [<c010e8ca>] __report_bad_irq+0x2a/0x90
Jan  8 20:30:44 emil3 kernel:  [note_interrupt+149/192] note_interrupt
+0x95/0xc0
Jan  8 20:30:44 emil3 kernel:  [<c010e9e5>] note_interrupt+0x95/0xc0
Jan  8 20:30:44 emil3 kernel:  [do_IRQ+278/320] do_IRQ+0x116/0x140
Jan  8 20:30:44 emil3 kernel:  [<c010ec96>] do_IRQ+0x116/0x140
Jan  8 20:30:44 emil3 kernel:  [common_interrupt+24/32] common_interrupt
+0x18/0x
20
Jan  8 20:30:44 emil3 kernel:  [<c010ce1c>] common_interrupt+0x18/0x20
Jan  8 20:30:44 emil3 kernel:  [do_softirq+93/224] do_softirq+0x5d/0xe0
Jan  8 20:30:44 emil3 kernel:  [<c012c19d>] do_softirq+0x5d/0xe0
Jan  8 20:30:44 emil3 kernel:  [do_IRQ+285/320] do_IRQ+0x11d/0x140
Jan  8 20:30:44 emil3 kernel:  [<c010ec9d>] do_IRQ+0x11d/0x140
Jan  8 20:30:44 emil3 kernel:  [common_interrupt+24/32] common_interrupt
+0x18/0x
20
Jan  8 20:30:44 emil3 kernel:  [<c010ce1c>] common_interrupt+0x18/0x20
Jan  8 20:30:44 emil3 kernel:  [default_idle+0/64] default_idle+0x0/0x40
Jan  8 20:30:44 emil3 kernel:  [<c010a030>] default_idle+0x0/0x40
Jan  8 20:30:44 emil3 kernel:  [default_idle+41/64] default_idle+0x29/0x40
Jan  8 20:30:44 emil3 kernel:  [<c010a059>] default_idle+0x29/0x40
Jan  8 20:30:44 emil3 kernel:  [cpu_idle+52/80] cpu_idle+0x34/0x50
Jan  8 20:30:44 emil3 kernel:  [<c010a0e4>] cpu_idle+0x34/0x50
Jan  8 20:30:44 emil3 kernel:  [printk+393/416] printk+0x189/0x1a0
Jan  8 20:30:44 emil3 kernel:  [<c01288a9>] printk+0x189/0x1a0
Jan  8 20:30:44 emil3 kernel:
Jan  8 20:30:44 emil3 kernel: handlers:
Jan  8 20:30:44 emil3 kernel: [acpi_irq+0/22] (acpi_irq+0x0/0x16)
Jan  8 20:30:44 emil3 kernel: [<c01fb426>] (acpi_irq+0x0/0x16)
Jan  8 20:30:44 emil3 kernel: Disabling IRQ #9


What can I do to fix that problem  ? 

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