amd64/81037: SATA problem

Mekic Goran meka at
Sat May 14 15:20:02 PDT 2005

>Number:         81037
>Category:       amd64
>Synopsis:       SATA problem
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-amd64
>State:          open
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat May 14 22:20:01 GMT 2005
>Originator:     Mekic Goran
>Release:        5.4
FreeBSD hal9000 5.4-RELEASE FreeBSD 5.4-RELEASE #4: Fri May 13 15:33:44 CEST 2005     root at hal9000:/usr/obj/usr/src/sys/HAL9000  amd64

      When trying out 6.0-CURRENT kernel, it can not boot and compiled with debug enabled it says:

Fatak trap 18: integer divide fault while in kernel mode
cpuid = 0; apic id = 0
instruction pointer	= 0x8:0xffffffff80223c2d
stack pointer		= 0x10:0xffffffff8c371a10
frame pointer		= 0x10:0xffffffff8c371a60
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
procesor eflags		= interrupt enabled, resume, IOPL = 0
current process		= 28 (swi4: clock sio)
[thread pid 28 tid 100014 ]
Stopped at	ata_generic_command+0x5fd:	divq	%r14,%eax

My hardware is amd64 3000+ MSI nforce3 neo2 with 80GB WD hard disk. Please tell me if I should do anything else to provide you with more information
      Compile kernel and boot. I've tried GENERIC and MYCONF with and without MODULES_OVERRIDE.

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