https://bugs.kde.org/show_bug.cgi?id=475049
Bug ID: 475049
Summary: Kamoso crash on camera unplugging
Classification: Applications
Product: kamoso
Version: 23.08.1
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: aleix...@kde.org
Reporter: egor.kuznetsov...@gmail.com
Target Milestone: ---
SUMMARY
***
When I start Kamoso with plugged USB camera, it can show picture, but when I
unplug it with open Kamoso, it crashed with some logs in terminal
***
STEPS TO REPRODUCE
1. Open Kamoso
2. Plug USB webcam
3. Unplug USB webcam
OBSERVED RESULT
Kamoso crashed with next log:
(kamoso:14078): GLib-GObject-CRITICAL **: 16:07:58.798: g_object_notify:
assertion 'G_IS_OBJECT (object)' failed
Fatal glibc error: pthread_mutex_lock.c:130 (___pthread_mutex_lock): assertion
failed: mutex->__data.__owner == 0
20 -- exe=/usr/bin/kamoso
17 -- platform=wayland
15 -- appname=kamoso
17 -- apppath=/usr/bin
9 -- signal=6
10 -- pid=14078
19 -- appversion=23.08.1
19 -- programname=Kamoso
31 -- bugaddress=sub...@bugs.kde.org
KCrash: Application 'kamoso' crashing...
KCrash: Attempting to start /usr/libexec/drkonqi
kf5idletime_wayland: This plugin does not support polling idle time
[1] + 14078 suspended (signal) kamoso
EXPECTED RESULT
Nothing crashed, Kamoso black screen again
SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20230926
KDE Plasma Version: 5.27.8
KDE Frameworks Version: 5.110.0
Qt Version: 5.15.10
Kernel Version: 6.5.4-1-default (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 5700X 8-Core Processor
Memory: 31.2 GiB of RAM
Graphics Processor: AMD Radeon RX 6900 XT
Manufacturer: ASUS
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