I keep getting this error in my syslog and I cannot figure out what is causing it. I ran memtest86+ and it did not find errors in my memory. Any idea what might be using python3 and causing this error? Is it a plugin or docker container? How can I better track it? By the time the error appears in the log the processid for the python process no longer exists so I cannot seem to track it down.

eeyore-diagnostics-20250322-0950.zip

Still reviewing your diag I'm, not seeing the python plugin... so you have a extra installed app or user scripts that use python scripts running or need python...

as the error:
python3[4111860]: segfault
is a kernel error due to python broken or missing...

? Are you running borg backup ?

Was expecting to see in diag for unraid v7:

 

plugin installed. I don't see it in the daiag list... also you should update and install any plugin updates. Your list is showing outdated and unchecekd plugins:
"(Unknown to Community Applications)" which is worry some as it claims older plugin verison or dns issues unable to check for plugin updates.

 

as something is clearly needed for python that you have on the system, such as a extra program instaled or other script. I would recommend installing this plugin to add python and python support to unraid.

 

 

as you have some nerdpack installs and something from dev pack the error you are seeing is most likly caused by missing dependant applicaitons

 

Quote

/boot/config/plugins/DevPack/packages/6.10/:
total 96
-rw------- 1 root root  2016 Nov 30  2023 packages-desc
-rw------- 1 root root 54315 Nov 30  2023 packages.json

/boot/config/plugins/DevPack/packages/6.9/:
total 96
-rw------- 1 root root  2016 Nov 30  2023 packages-desc
-rw------- 1 root root 54015 Nov 30  2023 packages.json

/boot/config/plugins/NerdPack/packages/6.10/:
total 192
-rw------- 1 root root  26199 Nov 30  2023 packages-desc
-rw------- 1 root root 138182 Nov 30  2023 packages.json

/boot/config/plugins/NerdPack/packages/6.11/:
total 64
-rw------- 1 root root 26199 Nov 30  2023 packages-desc
-rw------- 1 root root   123 Nov 30  2023 packages.json

/boot/config/plugins/NerdPack/packages/6.7/:
total 160
-rw------- 1 root root  18339 Nov 30  2023 packages-desc
-rw------- 1 root root 111579 Nov 30  2023 packages.json

/boot/config/plugins/NerdPack/packages/6.8/:
total 192
-rw------- 1 root root  18339 Nov 30  2023 packages-desc
-rw------- 1 root root 139550 Nov 30  2023 packages.json

/boot/config/plugins/NerdPack/packages/6.9/:
total 192
-rw------- 1 root root  18438 Nov 30  2023 packages-desc
-rw------- 1 root root 142961 Nov 30  2023 packages.json

/boot/config/plugins/it87-driver/packages/6.6.78/:
total 64
-rw------- 1 root root 25456 Feb 19 03:22 it87-20240922-6.6.78-Unraid-1.txz
-rw------- 1 root root    33 Feb 19 03:22 it87-20240922-6.6.78-Unraid-1.txz.md5

/boot/config/plugins/nvidia-driver/packages/6.6.78/:
total 314944
-rw------- 1 root root 322462484 Mar 18 20:54 nvidia-570.133.07-6.6.78-Unraid-1.txz
-rw------- 1 root root        33 Mar 18 20:54 nvidia-570.133.07-6.6.78-Unraid-1.txz.md5

/boot/config/plugins/r8125-driver/packages/6.6.78/:
total 128
-rw------- 1 root root 72960 Feb 19 03:38 r8125-20250208-6.6.78-Unraid-1.txz
-rw------- 1 root root    33 Feb 19 03:38 r8125-20250208-6.6.78-Unraid-1.txz.md5
 

Quote

advCPaMV.plg - 2021.03.17  (Unknown to Community Applications)
appdata.backup.plg - 2024.11.21  (Unknown to Community Applications)
ca.cleanup.appdata.plg - 2024.11.28  (Unknown to Community Applications)
ca.mover.tuning.plg - 2025.03.20a  (Unknown to Community Applications)
ca.turbo.plg - 2023.10.01  (Unknown to Community Applications)
community.applications.plg - 2025.01.28  (Unknown to Community Applications)
customtab.plg - 2025.01.04  (Unknown to Community Applications)
disable.security.plg - 2023.02.02  (Unknown to Community Applications)
DriveStandbyMonitor.plg - 2024.05.10-001  (Unknown to Community Applications)
dynamix.share.floor.plg - 2023.04.30a  (Unknown to Community Applications)
dynamix.system.autofan.plg - 2023.02.05a  (Unknown to Community Applications)
dynamix.system.temp.plg - 2024.07.10  (Unknown to Community Applications)
dynamix.unraid.net.plg - 2025.03.18.2027  (Unknown to Community Applications)
enhanced.log.plg - 2025.02.13  (Unknown to Community Applications)
fix.common.problems.plg - 2025.03.12  (Unknown to Community Applications)
flash.remount.plg - 2021.09.06  (Unknown to Community Applications)
gpustat.plg - 2025.03.18  (Unknown to Community Applications)
it87-driver.plg - 2024.07.10  (Unknown to Community Applications)
libvirt.hotplug.usb.plg - 2025.02.04  (Unknown to Community Applications)
nvidia-driver.plg - 2025.02.10  (Unknown to Community Applications)
nvtop.plg - 2023.06.11  (Unknown to Community Applications)
plugin-diagnostics.plg - 2024.09.13  (Unknown to Community Applications)
RAM-DISK-Dockerlog.plg - 2025.02.14  (Unknown to Community Applications)
sas-spindown.plg - 2024.11.25  (Unknown to Community Applications)
scrubber.plg - 2025.03.04  (Unknown to Community Applications)
ssh.plg - 2023.07.27.1  (Unknown to Community Applications)
tailscale-preview.plg - 2025.03.16  (Unknown to Community Applications)
theme.engine.plg - 2023.01.17  (Unknown to Community Applications)
tips.and.tweaks.plg - 2025.03.06  (Unknown to Community Applications)
unassigned.devices.plg - 2025.03.17  (Unknown to Community Applications)
unassigned.devices-plus.plg - 2025.02.14  (Unknown to Community Applications)
unraid.patch.plg - 2025.01.31a  (Unknown to Community Applications)
unraid-r8125.plg - 2024.04.04  (Unknown to Community Applications)
unRAIDServer.plg - 7.0.1
usb_manager.plg - 2025.01.12  (Unknown to Community Applications)
user.scripts.plg - 2024.12.19  (Unknown to Community Applications)
 

 

as nerdpack is older then nerd tools...

any 3rd party app you have should be uninstalled. and reinstalled via unget:

 

 

I think I found the culprit and it was not a plugin. It was a docker container. The Subgen docker container to be specific. I haven't figured out exactly what is setting it off, but I noticed that after each segfault it starts its process all over again rescanning all of my media. So I stopped the container and no segfaults since... Now I have to figure out what is triggering it...