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Date: Wed, 27 Oct 2004 20:28:51 +0800
From: David Xu <davidxu@freebsd.org>
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To: Vladimir Grebenschikov <vova@sw.ru>
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cc: "current@freebsd.org" <current@freebsd.org>
Subject: Re: Unkillable process
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Can you tell me which revision of sys/kern/kern_exit.c you are using ?

Vladimir Grebenschikov wrote:

>Hi
>
>FreeBSD -CURRENT
>
>After gdb crash on httpd process, process still present, and listen
>sockets but it is in T state and can't be killed.
>
># ps alxx | fgrep htt
>    0 56647     1   0  76  0  5044 2720 -      T     p9-
>0:00.14 /usr/local/sbin/httpd -X
># kill -CONT 56647
># ps alxx | fgrep htt
>    0 56647     1   0  76  0  5044 2720 -      T     p9-
>0:00.14 /usr/local/sbin/httpd -X
># kill -9 56647
># ps alxx | fgrep htt
>    0 56647     1   0  76  0  5044 2720 -      T     p9-
>0:00.14 /usr/local/sbin/httpd -X
># procctl 56647
># kill -9 56647
># ps alxx | fgrep htt
>    0 56647     1   0  76  0  5044 2720 -      T     p9-
>0:00.14 /usr/local/sbin/httpd -X
># mount /proc
># cat /proc/56647/status 
>httpd 56647 1 56647 0 5,9 noflags 1098869811,34135 0,119132 0,21623
>nochan 0 0 0,0,0,2,3,4,5,20 -
># 
>
>How to deal with such processes (except reboot ?)
>
>  
>