[ale] kill an unkillable ?

[Robert L. Harris]

strace gives no output.  It took about 4 hours but it just died on it's
own.  Very odd.

Thus spake cfowler (cfowler at outpostsentinel.com):

> Subject: Re: [ale] kill an unkillable ?
> From: cfowler <cfowler at outpostsentinel.com>
> To: ale at ale.org
> X-Mailer: Ximian Evolution 1.0.3 (1.0.3-6) 
> Date: 10 Dec 2002 15:58:54 -0500
> 
> attach to the process using strace or gdb and see where it is blocking.
> I bet it is blocking in one of the following functions:
> 
> read()
> write()
> open()
> close()
> ioctl()
> 
> 
> On Tue, 2002-12-10 at 15:53, cfowler wrote:
> > Usually you can not kill p process that is blocking in I/O and something
> > is worng.  I would assume that the program issued a syscall() and some
> > code in the driver got screwed.
> > 
> > There is usually only one way to kill this type of process.
> > 
> > Hit the "reset" switch also known as the kill the unkillable switch.
> > 
> > On Tue, 2002-12-10 at 15:44, Robert L. Harris wrote:
> > > 
> > > 
> > > Any way to overwrite/modify something in /proc/<PID> ?   I'd rather not
> > > mess with the device as it's devfs and some odd things can happen.
> > > 
> > > Thus spake James P. Kinney III (jkinney at localnetsolutions.com):
> > > 
> > > > Subject: Re: [ale] kill an unkillable ?
> > > > From: "James P. Kinney III" <jkinney at localnetsolutions.com>
> > > > To: Atlanta Linux "User Group (E-mail)" <ale at ale.org>
> > > > Organization: 
> > > > X-Mailer: Ximian Evolution 1.2.0 
> > > > Date: 10 Dec 2002 15:23:35 -0500
> > > > 
> > > > <shudder> Legato </shudder>
> > > > 
> > > > If kill -9 won't unlock it, short of directly overwriting the RAM
> > > > address locked by legato, a reinit will be required.
> > > > 
> > > > telinit <current runlevel> _might_ give init the power to drop it
> > > > without rebooting the box.
> > > > 
> > > > You could also try removing the /dev/nst2 and remaking it.
> > > > 
> > > > On Tue, 2002-12-10 at 14:06, Robert L. Harris wrote:
> > > > >   I've got a legato network thread locked into /dev/nst2.  Sucker is
> > > > > aparantly lost in space.  If I do an "fuser /dev/nst2" it gives the pid,
> > > > > a kill -9 does nothing.  
> > > > > 
> > > > >   Any way to kill one of these processes other than to reboot?  It's
> > > > > getting rather common on this guy.
> > > > > 
> > > > > 
> > > > > :wq!
> > > > > ---------------------------------------------------------------------------
> > > > > Robert L. Harris                     | PGP Key ID: FC96D405
> > > > >                                
> > > > > DISCLAIMER:
> > > > >       These are MY OPINIONS ALONE.  I speak for no-one else.
> > > > > FYI:
> > > > >  perl -e 'print $i=pack(c5,(41*2),sqrt(7056),(unpack(c,H)-2),oct(115),10);'
> > > > > 
> > > > > _______________________________________________
> > > > > Ale mailing list
> > > > > Ale at ale.org
> > > > > http://www.ale.org/mailman/listinfo/ale
> > > > -- 
> > > > James P. Kinney III   \Changing the mobile computing world/
> > > > President and CEO      \          one Linux user         /
> > > > Local Net Solutions,LLC \           at a time.          /
> > > > 770-493-8244             \.___________________________./
> > > > 
> > > > GPG ID: 829C6CA7 James P. Kinney III (M.S. Physics) <jkinney at localnetsolutions.com>
> > > > Fingerprint = 3C9E 6366 54FC A3FE BA4D 0659 6190 ADC3 829C 6CA7 
> > > > 
> > > > 
> > > 
> > > 
> > > 
> > > 
> > > 
> > > :wq!
> > > ---------------------------------------------------------------------------
> > > Robert L. Harris                     | PGP Key ID: FC96D405
> > >                                
> > > DISCLAIMER:
> > >       These are MY OPINIONS ALONE.  I speak for no-one else.
> > > FYI:
> > >  perl -e 'print $i=pack(c5,(41*2),sqrt(7056),(unpack(c,H)-2),oct(115),10);'
> > > 
> > > _______________________________________________
> > > Ale mailing list
> > > Ale at ale.org
> > > http://www.ale.org/mailman/listinfo/ale
> > 
> > 
> > _______________________________________________
> > Ale mailing list
> > Ale at ale.org
> > http://www.ale.org/mailman/listinfo/ale
> 
> 
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> http://www.ale.org/mailman/listinfo/ale



:wq!
---------------------------------------------------------------------------
Robert L. Harris                     | PGP Key ID: FC96D405
                               
DISCLAIMER:
      These are MY OPINIONS ALONE.  I speak for no-one else.
FYI:
 perl -e 'print $i=pack(c5,(41*2),sqrt(7056),(unpack(c,H)-2),oct(115),10);'

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