--
--
+----- William Aoki -------- waoki@raven.umnh.utah.edu ----------------+
| aka William.Aoki@m.cc.utah.edu http://raven.umnh.utah.edu/~waoki/ |
# N 40 46.668' W 111 52.056 My signature exceeds the recommended 4 lines! #
*** I do not speak for my employer, and my employer dosen't speak for me ***
+----------------------------------------------------------------------------+
"History is not about learning. It is about doing essays."
-- found in the margins of my history book
(hmmm... my signature is longer than my post... not good...)
On Mon, 5 Apr 1999, Simon Kirby wrote:
> Date: Mon, 5 Apr 1999 09:32:57 -0700 (PDT)
> From: Simon Kirby <sim@netnation.com>
> To: linux-kernel@vger.rutgers.edu
> Cc: MOLNAR Ingo <mingo@chiara.csoma.elte.hu>
>
> There appears to be a bug in 2.2.5 with the ptrace stuff. It appears to
> only happen on SMP systems. I have found that the process being straced
> ends up eventually getting stuck in the stopped state. It's quite easy to
> reproduce:
>
> [sroot@oof:/]# strace yes > /dev/null
>
> ...wait about a minute or so...
>
> (in another console)
>
> [sroot@oof:/]# ps auxw | grep yes
> root 11521 15.4 0.3 936 396 3 S 17:59 0:34 strace yes
> root 11522 49.7 0.2 836 268 3 T 17:59 1:51 yes
> root 11533 0.0 0.2 952 312 4 S 18:01 0:00 grep yes
>
> kill -CONT 11522 would make it continue again as normal until the next
> time it occurs.
>
> (Using strace version 3.1.0.1)
>
> Simon-
>
>
> | Simon Kirby | Systems Administration |
> | mailto:sim@netnation.com | NetNation Communications |
> | http://www.netnation.com/ | Tech: (604) 684-6892 |
>
>
>
>
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