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Today's Topics:

   1. Re: defunct sh processes (Mathias Koerber)


----------------------------------------------------------------------

Message: 1
Date: Sun, 4 Feb 2024 21:22:32 +0800 (GMT+08:00)
From: Mathias Koerber <math...@koerber.org>
To: <motion-user@lists.sourceforge.net>
Subject: Re: [Motion-user] defunct sh processes
Message-ID: <19c81f16.1707052832...@imap.gmail.com>
Content-Type: text/plain; charset="utf-8"

Could it be that motion inherits the signal setting from the libcamerify 
wrapper (which I guess might be set to ignore,? so no wait ever take place?)

math...@koerber.org


On 4 February 2024 at 20:21, motion-user-requ...@lists.sourceforge.net wrote:
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Today's Topics:

?? 1. Re: defunct sh processes (Dougie Nisbet)
?? 2. Re: defunct sh processes (Dave Howorth)


----------------------------------------------------------------------

Message: 1
Date: Sat, 03 Feb 2024 20:05:13 +0000
From: Dougie Nisbet <dou...@katsura.uk>
To: Motion discussion list <motion-user@lists.sourceforge.net>
Subject: Re: [Motion-user] defunct sh processes
Message-ID:
<93ebad3223df58dd1b8c499436ae7e45d1c7cdf2.ca...@katsura.uk>
Content-Type: text/plain; charset="UTF-8"

That's interesting. When I looked at Mathias's motion.conf I noticed we
both used on_movie_end so I did a test with this commented out and the
problem still happened. I also use on_event_end though - I'll try
removing that too.

Dougie

On Sat, 2024-02-03 at 15:39 +0000, genius3000 via Motion-user wrote:
(apologies if a blank reply came through, I hit the send button by
mistake)

The GitHub issue tracker had a bug for this reported a few years
back. It was identified that it only occurred when using the
libcamerify wrapper. See:
https://github.com/Motion-Project/motion/issues/1522#issuecomment-1099658250

I've never used the wrapper, so can't speak further on whether Motion
could do something different to help prevent this or if it's directly
due to libcamerify. Would seem the best solution for now is the
scheduled restart of Motion.

- Matt


On February 3, 2024 12:23:40?p.m. UTC, Mathias Koerber
<math...@koerber.org> wrote:
That's right. I also use camerify (and this what is different
to the prior incarnation of this server which used an older
version). Humm.

I think I will just use cron to restart motion once in a while for
now
until I can figure out a solution, or someone else has a
workaround/fix

On 3/2/24 20:21, motion-user-requ...@lists.sourceforge.net wrote:
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Today's Topics:

?1. Re: defunct sh processes (Dougie Nisbet)Message: 1
Date: Sat, 03 Feb 2024 12:05:34 +0000
From: Dougie Nisbet <dou...@katsura.uk>
To: Motion discussion list <motion-user@lists.sourceforge.net>
Subject: Re: [Motion-user] defunct sh processes
Message-ID:
?<7be9a6bb6762dcd1204359a43bcb22292d5ec35a.ca...@katsura.uk>
Content-Type: text/plain; charset="UTF-8"

On Fri, 2024-02-02 at 12:39 +0800, Mathias Koerber wrote:
Why is motion 4.6.0 leaving definct sh processes when it
detects
motion?


I've just noticed this too. I don't know how long it's being
going on,
or whether it's just started. I'm running version 4.5.1

However, I'm ONLY seeing it on raspberry pi cameras where I'm
running
using the camera module, and starting motion using libcamerify.
i.e.

/usr/bin/libcamerify /usr/bin/motion

It doesn't happen with USB cameras where I don't use libcamerify.

The defunct processes seem to correlate with motion detection
events.

Dougie




dougie@pi12-garden2:~ $ ps -ef | grep defunct
dougie 524 13401 0 10:16 ? 00:00:00 [sh] <defunct>
dougie 656 13401 0 10:17 ? 00:00:00 [sh] <defunct>
dougie 657 13401 0 10:17 ? 00:00:00 [sh] <defunct>
dougie 894 13401 0 10:17 ? 00:00:00 [sh] <defunct>
dougie 1018 13401 0 10:18 ? 00:00:00 [sh] <defunct>
dougie 1019 13401 0 10:18 ? 00:00:00 [sh] <defunct>
dougie 2739 13401 0 10:30 ? 00:00:00 [sh] <defunct>
dougie 2883 13401 0 10:30 ? 00:00:00 [sh] <defunct>
dougie 2885 13401 0 10:30 ? 00:00:00 [sh] <defunct>
dougie 3947 13401 0 10:36 ? 00:00:00 [sh] <defunct>
dougie 4125 13401 0 10:37 ? 00:00:00 [sh] <defunct>
dougie 4126 13401 0 10:37 ? 00:00:00 [sh] <defunct>
dougie 4362 13401 0 10:38 ? 00:00:00 [sh] <defunct>
dougie 4498 13401 0 10:38 ? 00:00:00 [sh] <defunct>
dougie 4499 13401 0 10:38 ? 00:00:00 [sh] <defunct>
dougie 5028 13401 0 10:41 ? 00:00:00 [sh] <defunct>
dougie 5114 13401 0 10:41 ? 00:00:00 [sh] <defunct>
dougie 5115 13401 0 10:41 ? 00:00:00 [sh] <defunct>
dougie 6827 13401 0 10:53 ? 00:00:00 [sh] <defunct>
dougie 6944 13401 0 10:53 ? 00:00:00 [sh] <defunct>
dougie 6945 13401 0 10:53 ? 00:00:00 [sh] <defunct>
dougie 7222 13401 0 10:54 ? 00:00:00 [sh] <defunct>
dougie 7308 13401 0 10:54 ? 00:00:00 [sh] <defunct>
dougie 7309 13401 0 10:54 ? 00:00:00 [sh] <defunct>
dougie 7739 13401 0 10:56 ? 00:00:00 [sh] <defunct>
dougie 7806 13401 0 10:56 ? 00:00:00 [sh] <defunct>
dougie 7807 13401 0 10:56 ? 00:00:00 [sh] <defunct>
dougie 9487 13401 0 11:07 ? 00:00:00 [sh] <defunct>
dougie 9610 13401 0 11:08 ? 00:00:00 [sh] <defunct>
dougie 9611 13401 0 11:08 ? 00:00:00 [sh] <defunct>
dougie 9718 13401 0 11:08 ? 00:00:00 [sh] <defunct>
dougie 9901 13401 0 11:08 ? 00:00:00 [sh] <defunct>
dougie 9902 13401 0 11:08 ? 00:00:00 [sh] <defunct>
dougie 10516 13401 0 07:55 ? 00:00:00 [sh] <defunct>
dougie 10633 13401 0 07:55 ? 00:00:00 [sh] <defunct>
dougie 10634 13401 0 07:55 ? 00:00:00 [sh] <defunct>
dougie 12554 13401 0 08:08 ? 00:00:00 [sh] <defunct>
dougie 12633 13401 0 08:09 ? 00:00:00 [sh] <defunct>
dougie 12634 13401 0 08:09 ? 00:00:00 [sh] <defunct>
dougie 16977 13401 0 08:39 ? 00:00:00 [sh] <defunct>
dougie 17161 13401 0 08:40 ? 00:00:00 [sh] <defunct>
dougie 17162 13401 0 08:40 ? 00:00:00 [sh] <defunct>
dougie 17228 13736 0 12:00 pts/0 00:00:00 grep --color=auto
defunct
dougie 17347 13401 0 08:40 ? 00:00:00 [sh] <defunct>
dougie 17475 13401 0 08:41 ? 00:00:00 [sh] <defunct>
dougie 17476 13401 0 08:41 ? 00:00:00 [sh] <defunct>
dougie 19244 13401 0 08:52 ? 00:00:00 [sh] <defunct>
dougie 19346 13401 0 08:52 ? 00:00:00 [sh] <defunct>
dougie 19347 13401 0 08:52 ? 00:00:00 [sh] <defunct>
dougie 19704 13401 0 08:54 ? 00:00:00 [sh] <defunct>
dougie 19955 13401 0 08:55 ? 00:00:00 [sh] <defunct>
dougie 19956 13401 0 08:55 ? 00:00:00 [sh] <defunct>
dougie 20047 13401 0 08:55 ? 00:00:00 [sh] <defunct>
dougie 20142 13401 0 08:55 ? 00:00:00 [sh] <defunct>
dougie 20143 13401 0 08:55 ? 00:00:00 [sh] <defunct>
dougie 20262 13401 0 08:55 ? 00:00:00 [sh] <defunct>
dougie 20432 13401 0 08:56 ? 00:00:00 [sh] <defunct>
dougie 20433 13401 0 08:56 ? 00:00:00 [sh] <defunct>
dougie 22352 13401 0 09:08 ? 00:00:00 [sh] <defunct>
dougie 22473 13401 0 09:09 ? 00:00:00 [sh] <defunct>
dougie 22474 13401 0 09:09 ? 00:00:00 [sh] <defunct>
dougie 22572 13401 0 09:09 ? 00:00:00 [sh] <defunct>
dougie 22760 13401 0 09:09 ? 00:00:00 [sh] <defunct>
dougie 22762 13401 0 09:09 ? 00:00:00 [sh] <defunct>
dougie 22870 13401 0 09:09 ? 00:00:00 [sh] <defunct>
dougie 23005 13401 0 09:10 ? 00:00:00 [sh] <defunct>
dougie 23006 13401 0 09:10 ? 00:00:00 [sh] <defunct>
dougie 24617 13401 0 09:21 ? 00:00:00 [sh] <defunct>
dougie 24740 13401 0 09:22 ? 00:00:00 [sh] <defunct>
dougie 24741 13401 0 09:22 ? 00:00:00 [sh] <defunct>
dougie 25034 13401 0 09:23 ? 00:00:00 [sh] <defunct>
dougie 25146 13401 0 09:23 ? 00:00:00 [sh] <defunct>
dougie 25147 13401 0 09:23 ? 00:00:00 [sh] <defunct>
dougie 27120 13401 0 09:36 ? 00:00:00 [sh] <defunct>
dougie 27243 13401 0 09:36 ? 00:00:00 [sh] <defunct>
dougie 27244 13401 0 09:36 ? 00:00:00 [sh] <defunct>
dougie 32584 13401 0 10:15 ? 00:00:00 [sh] <defunct>
dougie 32714 13401 0 10:16 ? 00:00:00 [sh] <defunct>
dougie 32715 13401 0 10:16 ? 00:00:00 [sh] <defunct>Subject:
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------------------------------

Message: 2
Date: Sat, 3 Feb 2024 20:35:55 +0000
From: Dave Howorth <d...@howorth.org.uk>
To: motion-user@lists.sourceforge.net
Subject: Re: [Motion-user] defunct sh processes
Message-ID: <20240203203555.1f049...@acer-suse.fritz.box>
Content-Type: text/plain; charset=US-ASCII

On Sat, 03 Feb 2024 15:39:44 +0000
genius3000 via Motion-user <motion-user@lists.sourceforge.net> wrote:

(apologies if a blank reply came through, I hit the send button by
mistake)

The GitHub issue tracker had a bug for this reported a few years
back. It was identified that it only occurred when using the
libcamerify wrapper. See:
https://github.com/Motion-Project/motion/issues/1522#issuecomment-1099658250

I don't use the wrapper either but I see that the motion issue is
marked as completed, and I can't find anything related at
https://bugs.libcamera.org/ so maybe somebody who does use the wrapper
should file a bug there?

I've never used the wrapper, so can't speak further on whether Motion
could do something different to help prevent this or if it's directly
due to libcamerify. Would seem the best solution for now is the
scheduled restart of Motion.



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