On Friday 02 December 2005 08:08 pm, Anish Mistry wrote:
> I'm getting the following panic after I install 6.0-RELEASE. This
> doesn't occur if I install 5.4-STABLE-SNAP009.
> Fatal trap 18: integer divide fault while in kernel mode
> instruction pointer = 0x8:0x801a447f
> stack pointer = 0x10:0x80674ae0
> frame pointer = 0x10:0x80674be0
> code segment= base 0x0, limit 0xf, type 0x1b
> = DPL 0, pres 1, long 1, def32 0, gran 1
> processor eflags= interrupt enabled, resume, IOPL = 0
> current process = 0 (swapper)
> [thread pid 0 tid 0 ]
> Stopped at ad_attach+0x3ef:divq%rsi,%eax
> db> bt
> Tracing pid 0 tid 0 td 0x805845e0
> ad_attach() at ad_attach+0x3ef
> device_attach() at device_attach+0x292
> bus_generic_attach() at bus_generic_attach+0x18
> ata_identify() at ata_identify+0xe6
> ata_boot_attach() at ata_boot_attach+0x50
> run_interrupt_driven_config_hooks() at
> run_interrupt_driven_config_hooks+0x2a
> mi_startup() at mi_startup+0xc9
> btext() at btext+0x2c
>
> http://am-productions.biz/docs/kev-amd64-pciconf.txt.gz
> http://am-productions.biz/docs/kev-acpidump.txt.gz
> http://am-productions.biz/docs/kev-dmesg.txt.gz
>
I worked around the problem by removing in "device ataraid" from my
kernel for 6.0. The ataraid is disabled in the bios, but I guess
something is buggy with the disabling.
--
Anish Mistry
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