Re: kernel panic on umount

[Russell Cattelan <cattelan@xxxxxxxxxxx>]

Kip Matthew Macy wrote:

> I just tried to unmount a 200GB hardware RAID XFS partition and got
>
> Size 452224 doing a vfree 0xe0890000
> entering kdb @....  Panic: divide error

Wow that's a new one.

That's a  big chunk of memory... wonder there that one is coming from.
did you see a corresponding vmalloc message earlier?

>
>
> the backtrace is :
>
> schedule
> reschedule
>
> Any idea what happened?
>
>                                                                     -Kip

--
Russell Cattelan
cattelan@xxxxxxxxxxx