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SubjectRe: [linux-usb-devel] khubd and ent:sda1 sucking CPU with reiser4 + USB HD
On Tue, 6 Mar 2007, Eric Buddington wrote:

> On Tue, Mar 06, 2007 at 01:34:41PM -0500, Alan Stern wrote:
> > The stack trace didn't include the khubd process at all. Probably that
> > means it had already died.
>
> No, it's still there. I ran 'echo t >/proc/sysrq-trigger' again, and
> khubd did not show up in dmesg:
>
> -bash-2.05b# echo t >/proc/sysrq-trigger
> -bash-2.05b# dmesg | grep khub
> -bash-2.05b# dmesg | grep SysRq
> SysRq : Show State
> SysRq : Show State
> -bash-2.05b# ps ax | grep khubd
> 163 ? R< 633:41 [khubd]
> -bash-2.05b# echo p >/proc/sysrq-trigger
> -bash-2.05b# dmesg | tail -2
> =======================
> SysRq : Show Regs
> -bash-2.05b#
>
> So SysRq-t doesn't show anything about khubd, and SysRq-p doesn't give
> me anything at all. What else can I try?

I'm baffled. khubd should have shown up as the process with ID 163. Is
that process listed under a different name?

Alan Stern

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