unkillable process

From: Oleg Drokin (green@ccssu.crimea.ua)
Date: Fri Mar 31 2000 - 06:54:21 EST


Hello!

   I have unkillable process. It appeared some time ago, but I noticed it
   only today. Even worse, it started to eat 100% CPU after I
   tried to kill it.
   See sample session below.
   The box is dual PIII-450, 256M RAM. kernel is 2.2.14pre4, gcc 2.7.2.3
   compiled.
   gpm listens on a named pipe /dev/msmouse (not a tty!)
   Is anybody interested?

Script started on Fri Mar 31 14:41:26 2000
ccssu:~# ps 261
  PID TTY STAT TIME COMMAND
  261 ? R 61:15 /usr/bin/gpm -t bare
ccssu:~# kill 261
ccssu:~# ps 261
  PID TTY STAT TIME COMMAND
  261 ? R 61:18 /usr/bin/gpm -t bare
ccssu:~# kill -9 261
ccssu:~# kill -9 261
ccssu:~# ps 261
  PID TTY STAT TIME COMMAND
  261 ? R 61:29 /usr/bin/gpm -t bare
ccssu:~# gdb `which gpm` 261
GNU gdb 4.18
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i686-pc-linux-gnulibc1"...
(no debugging symbols found)...

/root/261: No such file or directory.
Attaching to program: /usr/bin/gpm, process 261

[1]+ Stopped gdb `which gpm` 261
ccssu:~# kill %1

[1]+ Stopped gdb `which gpm` 261
ccssu:~#
[1]+ Terminated gdb `which gpm` 261
ccssu:~# exit
exit

Script done on Fri Mar 31 14:44:35 2000

Bye,
    Oleg

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