Re: Very slow password validation

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On Thu, 2008-07-31 at 20:20 -0400, Jim Cornette wrote:
> Jim Cornette wrote:
> > Tomas Mraz wrote:
> >>>>
> >>> AS with Clyde, it is in gnome-terminal issuing the su - command
> >>> I have ssh disabled.
> >>
> >> Can you strace the process and see where it is waiting? You will have to
> >> attach the strace to the su process from another root shell of course.
> > 
> > It appears to be hanging only on the first su - instance. When I logged 
> > in one terminal by su - and logged in the second terminal with su to 
> > attach, it was fairly quick.
> > 
> > If the attachment does not give you a clue, I'll log in a regular root 
> > console to attach. See text file attached.
> > 
> > Jim
> > 
> 
> It looks like time to change the root password :-)

I also didn't ask you to attach the full strace but told you that you
should use it to find out where the process is waiting. :-) But I should
have write a warning that the strace will contain the password so some
testing password should be used.

Also attaching a gdb to the process and printing a backtrace (especially
with relevant -debuginfo) packages can help to find out where the
process is waiting.

-- 
Tomas Mraz
No matter how far down the wrong road you've gone, turn back.
                                              Turkish proverb

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