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Today's Topics:
1. Re: Motion crashing regularly (Barry Martin)
2. Re: Motion crashing regularly (Ian Smith)
----------------------------------------------------------------------
Message: 1
Date: Mon, 23 Oct 2023 07:57:12 -0500
From: Barry Martin <barry3mar...@gmail.com>
To: motion-user@lists.sourceforge.net
Subject: Re: [Motion-user] Motion crashing regularly
Message-ID: <c7a891dd-07a8-4eb7-bdc2-6afd5aa30...@gmail.com>
Content-Type: text/plain; charset="utf-8"; Format="flowed"
On 10/23/23 04:42, Ian Smith wrote:
> On a regular basis, the software crashes. Ideally, I would like to
> understand why, and eliminate the problem - if that isn't possible, I
> would like it to automatically restart on crashing, but I don't know
> how to do that, so any help would be appreciated.
Ian:
I also have crashes ? more of the random type than regular, but my
sloppy-but-it-generally-works solution may be helpful. I am running
Motion on Raspberry Pi?s with one USB camera each, so the commands
should be similar as you are running Ubuntu.
cron:
# Check for loss of an error every 10 minutes
*/10 * * * * /usr/bin/sh /home/pi/Scripts/Timeout.sh
Some extracts from my Timeout file (bash script):
####
tail /var/log/syslog | grep "Timeout waiting for hardware interrupt"
if [ $? -eq 0 ]
then
echo "Oh bother said Pooh!"
sudo shutdown -r now
else
echo "Nothing to look at, keep moving...."
fi
####
###########
tail /var/log/user.log | grep "Watchdog timeout did NOT restart"
if [ $? -eq 0 ]
then
echo "Oh mannnnnn!"
sudo shutdown -r now
else
echo "No problem-o."
fi
###########
And kind of as a side note:
###########
# Recycle Motion when goes off-line
# NOTE: at home directory: sudo chown pi:pi Scripts
# sudo service motion status | grep Active > $HOME/Scripts/Motion_Status.txt
# sudo service motion status | grep Active >
/home/pi/Scripts/Motion_Status.txt
sudo service motion status | grep Active > /mnt/ramdisk/Motion_Status.txt
# Without the grep need to <q>uit manually
# tail $HOME/Scripts/Motion_Status.txt | grep running
tail /mnt/ramdisk/Motion_Status.txt | grep running
if [ $? -eq 0 ]
then
echo "Motion is running."
else
echo "WHOA!! Motion has a problem!!"
sudo service motion stop
sleep 3
sudo service motion start
fi
###########
Couple of things with that snippet:
the use of grep to automatically quit the service inquiry
I sometimes found when using ?sudo service restart motion? it restarted
too quickly. Using the stop, 3 second delay, and the the start worked
better.
There are more options but I don?t think they?d appreciate me clogging
the forum.
And yes, the echo?s are a little strange but come in handy for testing
(manual run from Terminal).
HTH and Good Luck!
Barry
P.S.: I wrote this off-line and copied in but the script indentions are
being retained.
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Message: 2
Date: Mon, 23 Oct 2023 14:51:36 +0100
From: Ian Smith <ian.smit...@gmail.com>
To: motion-user@lists.sourceforge.net
Subject: Re: [Motion-user] Motion crashing regularly
Message-ID: <33f2514b-e317-4c8e-9ff4-f5a8ec06d...@gmail.com>
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Dear tosiara,
dmesg | grep motion:-
[444459.258671] motion[80328]: segfault at 7f1e13fff9d0 ip
00007f1e57b2cf3b sp 00007fff88205940 error 4 in
libpthread-2.31.so[7f1e57b22000+11000]
[705225.520491] motion[223917]: segfault at 7fccd67fc9d0 ip
00007fcd69ac1f3b sp 00007ffda959e160 error 4 in
libpthread-2.31.so[7fcd69ab7000+11000]
[787983.562989] motion[399066]: segfault at 7f225f7fe9d0 ip
00007f22fc75cf3b sp 00007ffd16f68620 error 4 in
libpthread-2.31.so[7f22fc752000+11000]
[1829792.299538] motion[419253]: segfault at 7f93f87f89d0 ip
00007f94954f0f3b sp 00007ffdd009f0c0 error 4 in libpthread-2.31.so
(deleted)[7f94954e6000+11000]
[1910188.043222] motion[910831]: segfault at 7faecd7fa9d0 ip
00007faee4f7bf3b sp 00007ffd23eb62c0 error 4 in
libpthread-2.31.so[7faee4f71000+11000]
[2005358.077095] motion[1038294]: segfault at 7fc1099ad9d0 ip
00007fc186c8bf3b sp 00007ffec2b88fd0 error 4 in
libpthread-2.31.so[7fc186c81000+11000]
[2005716.005322] motion[1100332]: segfault at 7f53df7fe9d0 ip
00007f54232e2f3b sp 00007ffdc3fcb330 error 4 in
libpthread-2.31.so[7f54232d8000+11000]
[2083358.109426] motion[1101810]: segfault at 7feef27f49d0 ip
00007fefe609bf3b sp 00007ffd236b8c10 error 4 in
libpthread-2.31.so[7fefe6091000+11000]
[2168644.486393] motion[1220168]: segfault at 7f7647df89d0 ip
00007f7714853f3b sp 00007ffc286fb3e0 error 4 in
libpthread-2.31.so[7f7714849000+11000]
[2176293.809908] motion[1227671]: segfault at 7fa0dd4ae9d0 ip
00007fa1a9102f3b sp 00007ffe0ec18f90 error 4 in
libpthread-2.31.so[7fa1a90f8000+11000]
[2177775.294817] motion[1231112]: segfault at 7fa129ffb9d0 ip
00007fa15d7b2f3b sp 00007fff16133020 error 4 in
libpthread-2.31.so[7fa15d7a8000+11000]
Sadly, that left me none the wiser, but maybe someone might understand.
Along a similar vein, the following seemed to crop up a few times:-
Oct 23 10:38:35 [NAME] kernel: [2177775.294817] motion[1231112]:
segfault at 7fa129ffb9d0 ip 00007fa15d7b2f3b sp 00007fff16133020
error 4 in libpthread-2.31.so[7fa15d7a8000+11000]
(Many thanks also to Barry - I will look into your suggestions - which I
did like - especially the Winnie The Pooh theme - just my style!).
Kind Regards,
On 23/10/2023 12:57, tosiara wrote:
> Also check syslog and dmesg - there may be hardware related errors
>
> On Mon, Oct 23, 2023 at 12:44?PM Ian Smith<ian.smit...@gmail.com> wrote:
>>
>>
>> Once more, I suspect the issue I am facing is by my doing something wrong,
>> but any assistance would be appreciated.
>>
>> I run Motion on Ubuntu 20.04, with multiple cameras, of which one is a USB
>> camera (which may not be relevant).
>>
>> I run logging - at level 9 (all).
>>
>> On a regular basis, the software crashes. Ideally, I would like to
>> understand why, and eliminate the problem - if that isn't possible, I would
>> like it to automatically restart on crashing, but I don't know how to do
>> that, so any help would be appreciated.
>>
>> The log provides the following as an example - in the seconds leading up to
>> the crash:-
>>
>> [0:motion] [ERR] [ALL] [Oct 23 10:13:39] motion_watchdog: Thread 7 -
>> Watchdog timeout. Trying to do a graceful restart
>> [0:motion] [ERR] [ALL] [Oct 23 10:13:49] motion_watchdog: Thread 7 -
>> Watchdog timeout did NOT restart, killing it!
>> [5:ml5:CAMLOC] [NTC] [ALL] [Oct 23 10:13:49] mlp_actions: End of event 18
>> [5:ml5:CAMLOC] [INF] [EVT] [Oct 23 10:13:50] event_new_video: Source FPS 15
>> [5:ml5:CAMLOC] [INF] [ENC] [Oct 23 10:13:50] ffmpeg_set_quality: libx264
>> codec vbr/crf/bit_rate: 28
>> [5:ml5:CAMLOC] [NTC] [EVT] [Oct 23 10:13:50] event_newfile: File of type 8
>> saved to: [VIDEO].mkv
>> [5:ml5:CAMLOC] [NTC] [ALL] [Oct 23 10:13:50] motion_detected: Motion
>> detected - starting event 19
>> [5:ml5:CAMLOC] [NTC] [ALL] [Oct 23 10:13:54] mlp_actions: End of event 19
>>
>>
>>
>> Any guidance would be most appreciated.
>>
>> Many thanks,
>> _______________________________________________
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>> Motion-user@lists.sourceforge.net
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>>
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>
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