https://bugs.kde.org/show_bug.cgi?id=356133
Raghavendra kamath <raghavendr.ra...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |raghavendr.ra...@gmail.com
--- Comment #3 from Raghavendra kamath <raghavendr.ra...@gmail.com> ---
+1 I encounter this exact same problem
Here is the gdb backtrace -
gdb kamoso
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Reading symbols from kamoso...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/bin/kamoso
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[New Thread 0x7fffe3bf5700 (LWP 2017)]
[New Thread 0x7fffda4f8700 (LWP 2018)]
[New Thread 0x7fffd91b5700 (LWP 2019)]
Playing device changed "/dev/video0"
[New Thread 0x7fffd20c3700 (LWP 2020)]
[New Thread 0x7fffd1842700 (LWP 2021)]
Cannot initialize model with data QJsonObject() . missing: QJsonValue(string,
"urls")
new gamma 108
file:///usr/lib/qt/qml/QtQuick/Controls/Slider.qml:199:5: QML RangeModel:
Binding loop detected for property ""
New saturation 100
New contrast 100
Program received signal SIGSEGV, Segmentation fault.
0x000000000041aa70 in WebcamControl::play(Device*) ()
(gdb) thread apply all backtrace
Thread 6 (Thread 0x7fffd1842700 (LWP 2021)):
#0 0x00007ffff120607f in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1 0x00007ffff42a5c0b in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQt5Core.so.5
#2 0x00007fffd235e442 in ?? () from
/usr/lib/qt/qml/Qt/labs/folderlistmodel/libqmlfolderlistmodelplugin.so
#3 0x00007ffff42a497e in ?? () from /usr/lib/libQt5Core.so.5
#4 0x00007ffff12004a4 in start_thread () from /usr/lib/libpthread.so.0
#5 0x00007ffff399613d in clone () from /usr/lib/libc.so.6
Thread 5 (Thread 0x7fffd20c3700 (LWP 2020)):
#0 0x00007ffff120607f in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1 0x00007ffff42a5c0b in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQt5Core.so.5
#2 0x00007fffd235e442 in ?? () from
/usr/lib/qt/qml/Qt/labs/folderlistmodel/libqmlfolderlistmodelplugin.so
#3 0x00007ffff42a497e in ?? () from /usr/lib/libQt5Core.so.5
#4 0x00007ffff12004a4 in start_thread () from /usr/lib/libpthread.so.0
#5 0x00007ffff399613d in clone () from /usr/lib/libc.so.6
Thread 4 (Thread 0x7fffd91b5700 (LWP 2019)):
#0 0x00007ffff398d18d in poll () from /usr/lib/libc.so.6
#1 0x00007ffff068bfbc in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007ffff068c0cc in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3 0x00007ffff44dc30f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
#4 0x00007ffff448333a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
#5 0x00007ffff429f9d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6 0x00007ffff5048a75 in ?? () from /usr/lib/libQt5Qml.so.5
#7 0x00007ffff42a497e in ?? () from /usr/lib/libQt5Core.so.5
#8 0x00007ffff12004a4 in start_thread () from /usr/lib/libpthread.so.0
#9 0x00007ffff399613d in clone () from /usr/lib/libc.so.6
Thread 3 (Thread 0x7fffda4f8700 (LWP 2018)):
#0 0x00007ffff398d18d in poll () from /usr/lib/libc.so.6
#1 0x00007ffff068bfbc in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007ffff068c0cc in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3 0x00007ffff44dc30f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
#4 0x00007ffff448333a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
#5 0x00007ffff429f9d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6 0x00007ffff5048a75 in ?? () from /usr/lib/libQt5Qml.so.5
#7 0x00007ffff42a497e in ?? () from /usr/lib/libQt5Core.so.5
#8 0x00007ffff12004a4 in start_thread () from /usr/lib/libpthread.so.0
#9 0x00007ffff399613d in clone () from /usr/lib/libc.so.6
Thread 2 (Thread 0x7fffe3bf5700 (LWP 2017)):
#0 0x00007ffff398d18d in poll () from /usr/lib/libc.so.6
#1 0x00007fffecea0ae2 in ?? () from /usr/lib/libxcb.so.1
#2 0x00007fffecea2757 in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3 0x00007fffe616de89 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#4 0x00007ffff42a497e in ?? () from /usr/lib/libQt5Core.so.5
#5 0x00007ffff12004a4 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007ffff399613d in clone () from /usr/lib/libc.so.6
---Type <return> to continue, or q <return> to quit---
Thread 1 (Thread 0x7ffff7ef1800 (LWP 2013)):
#0 0x000000000041aa70 in WebcamControl::play(Device*) ()
#1 0x000000000041b75f in WebcamControl::WebcamControl() ()
#2 0x0000000000412bec in main ()
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