On Fri, 2007-02-02 at 19:42 -0500, Wakko Warner wrote: > [ 40.154122] ACPI: PCI Interrupt 0000:05:01.1[B] -> GSI 17 (level, > low) -> IRQ 22 > [ 40.158190] scsi4: PCI error Interrupt at seqaddr = 0x1bb > [ 40.158261] scsi4: Signaled a Target Abort Well, this is the source of the problem. It means the driver detected an error in the PCI system. I'm afraid I don't know what a PCI target error is, but I think it means something is wrong with the PCI bus in your system. There's also a screaming interrupt, because the first 500 interrupts will be ignored before it looks at the bus error register. James - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html