shutdown of indi_eqmod_telescope ends in crash-dump

[nikodemusP]

Describe the bug
If the indi-server shuts down (Ekos disconnect), the eqmod creates a core-dump. This triggers the Ubuntu crash popups.

To Reproduce
Exact steps to reproduce the behavior.

1. Start Ekos
2. Wait till eqmod is connected
3. Stop Ekos

Expected behavior
No crash-dump

Desktop (please complete the following information):

• OS: Armbian Armbian 23.02.2 (Ubuntu 22.04), Linux-Kernel 6.1.12-rk3568-odroid

Log Files
emod_shutdown.log
emod_crashdump.txt
ubuntu_crashdump.zip

[sergio-dr]

Same here. The crash dump also appears if the mount is not connected. For me it isn't a new error, I'm experiencing it from some time now. I captured the crash today after upgrading to the last stable PPA version.

Desktop
lsb_release -d: Ubuntu 22.04.2 LTS
uname -a: Linux 5.15.0-69-generic#76-Ubuntu SMP Fri Mar 17 17:19:29 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
indi-eqmod 1.0+t202304052024 ubuntu22.04.1 amd64
indi-full 2.0.1+202304042205 ubuntu22.04.1 amd64
kstars-bleeding 6:3.6.4+202304052226 ubuntu22.04.1 amd64

Crash
_usr_bin_indi_eqmod_telescope.1000.zip
Title: indi_eqmod_telescope assert failure: free(): double free detected in tcache 2