LibreELEC-RPi4.arm-11.0-nightly-20220213-fcba5db is restarting every 20 seconds

rschupp · February 16, 2022 at 11:01 AM

I have the same problem: Kodi crashes regularly, looks like when it tries to update some sqlite3 database. In the following crashlog Kodi crashed after I stopped viewing a Youtube video (with plugin.video.youtube). Tested with LibreELEC-RPi4.arm-11.0-nightly-20220215-f42fa56.tar

http://ix.io/3PKp

Note that the SEGFAULT occurs in /usr/lib/libpython3.9.so.1.0 and this behaviour started with the switch from python 3.8.x to 3.9.x (#6227)

I have a build with DEBUG=Python3,kodi and can reproduce the crash with that.

ghtester · February 16, 2022 at 11:52 AM

I think in your case it could be related with the Youtube add-on.

I am also experiencing a memory leak in Kodi when using Live TV so it looks like a more general Kodi's bug in (at least) recent LE Nightlies.

**Da Flex** · February 16, 2022 at 1:23 PM

Quote from rschupp

http://ix.io/3PKp

Code

Feb 16 11:10:29.895744 pi4 kodi.sh[720]: Segmentation fault (core dumped)
Feb 16 11:10:39.556719 pi4 kodi.sh[720]: Crash report available at /storage/.kodi/temp/kodi_crashlog_20220216111029.log

Thanks. I'm starting to think it's a Kodi bug. I pinged the devs.

rschupp · February 16, 2022 at 4:36 PM

Here's another crash log, produced with a build with DEBUG=Python3,kodi

http://ix.io/3PLX

This time no Youtube involved, I just played a few minutes of a local movie, stopped it and "Reset resume position".

All my crashes, whatever the apparent activity was, show a segfault in thread 1 with identical (at least) 10 top frames, all executing python code.

Cris_ · February 16, 2022 at 5:09 PM

Here also on my RPI4B. Booth 11.0-nightly-20220213 + 20220215 are crashing on doing something with media files.

20220212 is absolutely stable.

nvdias · February 16, 2022 at 6:35 PM

Hi had the same issue.

I've also compiled myself from git and had the same problems.

In my case kodi was complaining about a missing python lib. (I believe pyhton was updated to 3.9 a couple of days ago).

Similar to a problem I had reported in another thread,

I've SOLVED the issue by "make clean" and re-building everything.

Everything is stable now with the last source versions.

As I do not know how the nighlty builds are made,

I humbly suggest to the team to re-build them from scratch.

frakkin64 · February 16, 2022 at 9:17 PM

There is some awareness of Python 3.9 bump causing issues, chewitt mentioned this on the Amlogic test builds thread:

Official LE Test Images for Amlogic (Kodi-20)

In essence he is saying Python 3.9 bump is new, and some add-ons may need re-building.

chook55 · February 16, 2022 at 9:45 PM

I updated using LibreELEC-RPi4.arm-11.0-nightly-20220216-f42fa56.tar

Kodi resets after a few minutes.

It's good to see so many other corroborating.

Going back to LibreELEC-RPi4.arm-11.0-nightly-20220212-d203600.tar which is rock solid with Argonone fan.

Keep up the good work.

chook55 · February 17, 2022 at 10:37 PM

RPI4B 2Gb.

I tried another update from Feb12 release (stable) to Feb17 release. Same Problems. Looks like it Kodi restarting.

Crashlog

http://ix.io/3PTn

Code

[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/lib/kodi/kodi.bin --standalone -fs'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0xf78dbefc in ?? () from /usr/lib/libpython3.9.so.1.0
[Current thread is 1 (Thread 0xc7760280 (LWP 1330))]

filippobistaffa · February 19, 2022 at 12:29 PM

Thank god I found this thread... I'm also experiencing these random reboots due to segmentation faults in libpython3.9.so.1.0.

I downgraded back to LibreELEC-RPi4.arm-11.0-nightly-20220212-d203600.tar, no reboots so far...

**Da Flex** · February 19, 2022 at 1:00 PM

Devs are aware of the issue, and working on it.

**HiassofT** · February 19, 2022 at 1:41 PM

Quote from rschupp

Here's another crash log, produced with a build with DEBUG=Python3,kodi

The last lines in the log show that script.embuary.info ran just before the crash:

Code

2022-02-16 17:22:12.053 T:1305     info <general>: CPythonInvoker(9, /storage/.kodi/addons/script.embuary.info/default.py): script successfully run
2022-02-16 17:22:12.155 T:1305     info <general>: Python interpreter stopped
2022-02-16 17:22:24.776 T:1306     info <general>: initializing python engine.

Please try with that addon removed, it seems to cause crashes on other systems, too. See eg this bug report https://github.com/sualfred/script.embuary.info/issues/81

so long,

Hias

offbeat · February 19, 2022 at 6:10 PM

Problem isn't RPi specific btw, on my Allwinner H6 Kodi was crashing every few seconds while scrolling through the list of videos, libpython3.9 in crashlogs.

Doing my own builds, so reverting Python 3.9 back to 3.8 solved this issue, at least for now.

Python3: update to 3.9.10 · LibreELEC/LibreELEC.tv@1f01979

github.com

**HiassofT** · February 19, 2022 at 6:37 PM

If you want to get this solved please try the suggested addon change.

Also try with a clean install using stock estuary skin and then try installing addons one by one and carefully test.

I'm not seeing any crashes here on RPi4 - also using the youtube addon.

If you just switch to older builds nothing will change as no one of us devs could reproduce the issue so far.

so long,

Hias

ghtester · February 19, 2022 at 7:11 PM

FYI...

http://ix.io/3Q1d

offbeat · February 19, 2022 at 9:14 PM

Quote from HiassofT

If you want to get this solved please try the suggested addon change.

I did a full clean and rebuild of latest master with with Python 3.9 and DEBUG=yes.
Made Kodi crash relatively quickly, by scrolling around, trace attached.

And yes, disabling script.embuary.info seems to help, can't crash Kodi by navigating in video lists anymore.

Then I've reenabled embuary and got this error in kodi.log

Python

2022-02-19 23:09:24.638 T:2101    error <general>: EXCEPTION Thrown (PythonToCppException) : -->Python callback/script returned the following error<--
                                                    - NOTE: IGNORING THIS CAN LEAD TO MEMORY LEAKS!
                                                   Error Type: <class 'AttributeError'>
                                                   Error Contents: 'datetime.timedelta' object has no attribute 'timestamp'
                                                   Traceback (most recent call last):
                                                     File "/storage/.kodi/addons/script.embuary.info/service.py", line 8, in <module>
                                                       from resources.lib.helper import *
                                                     File "/storage/.kodi/addons/script.embuary.info/resources/lib/helper.py", line 15, in <module>
                                                       import arrow
                                                     File "/storage/.kodi/addons/script.module.arrow/lib/arrow/__init__.py", line 2, in <module>
                                                       from .api import get, now, utcnow
                                                     File "/storage/.kodi/addons/script.module.arrow/lib/arrow/api.py", line 12, in <module>
                                                       from arrow.arrow import TZ_EXPR, Arrow
                                                     File "/storage/.kodi/addons/script.module.arrow/lib/arrow/arrow.py", line 34, in <module>
                                                       from arrow import formatter, locales, parser, util
                                                     File "/storage/.kodi/addons/script.module.arrow/lib/arrow/parser.py", line 26, in <module>
                                                       from arrow.util import next_weekday, normalize_timestamp
                                                     File "/storage/.kodi/addons/script.module.arrow/lib/arrow/util.py", line 6, in <module>
                                                       from arrow.constants import (
                                                     File "/storage/.kodi/addons/script.module.arrow/lib/arrow/constants.py", line 16, in <module>
                                                       _MAX_TIMESTAMP = datetime.max.timestamp()
                                                   AttributeError: 'datetime.timedelta' object has no attribute 'timestamp'
                                                   -->End of Python script error report<--

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**HiassofT** · February 19, 2022 at 10:07 PM

Quote from offbeat

And yes, disabling script.embuary.info seems to help, can't crash Kodi by navigating in video lists anymore.
Then I've reenabled embuary and got this error in kodi.log

Please report that to the addon author. It could be something in the addon or in the addon depends that triggers this issue.

Kodi switched to Python 3.9.10 about a month ago https://github.com/xbmc/xbmc/pull/20853 and one of the comments in the PR also mentioned kodi crashes on android if script.module.simplecache is used (which is also used by script.embuary.info).

So this doesn't seem to be LE specific and it's best to take it up to the relevant authors so they can investigate it.

so long,

Hias

**heitbaum** · February 19, 2022 at 11:20 PM

offbeat - message from the PR - so looking like the addons, etc.

==

crashes are skin related (estuary mod v2), I contacted author.

_Originally posted by @polojoe in https://github.com/LibreELEC/Libr…ent-1045970954_

LibreELEC-RPi4.arm-11.0-nightly-20220213-fcba5db is restarting every 20 seconds

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