Re: [Condor-users] Vanilla job crashing segmentation fault due toioctl [Sec=Unclassified]

["Troy Robertson" <Troy.Robertson@xxxxxxxxxx>]

I posted the submit file previously, but the executable has now been
modified by the author to remove the getlogin() call which has solved
THAT problem.  I'm now having seg faulting on permissions (see post 'Is
there a config var to keep execute directory').
Thanks o c

> -----Original Message-----
> From: condor-users-bounces@xxxxxxxxxxx [mailto:condor-users-
> bounces@xxxxxxxxxxx] On Behalf Of o c
> Sent: Friday, 9 March 2007 7:59 PM
> To: Condor-Users Mail List
> Subject: Re: [Condor-users] Vanilla job crashing segmentation fault
due
> toioctl [Sec=Unclassified]
> 
> Hence the suggestion of posting the job file so we can
> see what we are talking about.
> --- Johan Bengtsson <johan.bengtsson@xxxxxxxxxxxxx>
> wrote:
> 
> > On Thu, 2007-03-08 at 19:05 +0000, o c wrote:
> > > Hi,
> > >
> > > It is stdin that is missing (see the 0 for file
> > > descriptor). You get ENOTTY as the job is not
> > > connected to the terminal.
> >
> > The matter is a little bit more complicated than
> > that. The program in
> > question does not only require that stdin exists, it
> > also requires that
> > stdin is connected to a terminal (or
> > pseudo-terminal). I am not sure if
> > it is possible for condor to trick the program that
> > this is the case, or
> > even if it is a good idea. In most cases the program
> > usually has a good
> > reason for requiring that stdin is a terminal.
> >
> > 	/ Johan
> >
> > > Maybe post the job submit script?
> > >
> > > OC
> > >
> > > --- Dimitri Maziuk <dmaziuk@xxxxxxxxxxxxx> wrote:
> > >
> > > > Troy Robertson wrote:
> > > >
> > > > > Job also runs correctly when executed directly
> > on
> > > > the same Linux
> > > > > machine.
> > > >
> > > > > strace shows:
> > > > >
> > > > > ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS,
> > > > 0xbfe20890) = -1 ENOTTY
> > > > > (Inappropriate ioctl for device)
> > > >
> > > > It's hard to tell from that one line, but ENOTTY
> > > > often means the job
> > > > wants stdout/stderr and doesn't have it (it
> > would if
> > > > you run it from
> > > > console). Adding ">/dev/null 2>&1" might fix it.
> > > >
> > > > Dima
> >
> >
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> 
> 
> 
> 
> 
> 
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