https://bugs.kde.org/show_bug.cgi?id=450349
Bug ID: 450349
Summary: Kamoso crashes when no video devices available
Product: kamoso
Version: 21.12.2
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: aleix...@kde.org
Reporter: levymitche...@gmail.com
Target Milestone: ---
Application: kamoso (21.12.2)
Qt Version: 5.15.2
Frameworks Version: 5.91.0
Operating System: Linux 5.16.9-arch1-1 x86_64
Windowing System: X11
Distribution: "Arch Linux"
DrKonqi: 5.24.1 [KCrashBackend]
-- Information about the crash:
- What I was doing when the application crashed:
My camera isn't available for some reason (I think driver issues). When I tried
to launch Kamoso to check if it was fixed, it crashed immediately.
The crash can be reproduced every time.
-- Backtrace:
Application: Kamoso (kamoso), signal: Aborted
Content of s_kcrashErrorMessage: {_M_t = {<std::__uniq_ptr_impl<char,
std::default_delete<char []> >> = {_M_t = std::tuple containing = {[1] = 0x0,
[2] = {<No data fields>}}}, <No data fields>}}
[KCrash Handler]
#6 0x00007fcc7f65b34c in __pthread_kill_implementation () at
/usr/lib/libc.so.6
#7 0x00007fcc7f60e4b8 in raise () at /usr/lib/libc.so.6
#8 0x00007fcc7f5f8534 in abort () at /usr/lib/libc.so.6
#9 0x00007fcc7fda0ee4 in qt_message_fatal (message=<synthetic pointer>...,
context=...) at global/qlogging.cpp:1914
#10 QMessageLogger::fatal(char const*, ...) const
(this=this@entry=0x7ffe5329cf10, msg=msg@entry=0x7fcc81cf340f "%s") at
global/qlogging.cpp:893
#11 0x00007fcc81a9ec1d in
QSGRenderLoop::handleContextCreationFailure(QQuickWindow*) (this=<optimized
out>, window=0x55683b7b0c90) at
/usr/src/debug/qtdeclarative/src/quick/scenegraph/qsgrenderloop.cpp:355
#12 0x00007fcc81aa8ab9 in QSGGuiThreadRenderLoop::renderWindow(QQuickWindow*)
(this=0x55683b75e400, window=<optimized out>) at
/usr/src/debug/qtdeclarative/src/quick/scenegraph/qsgrenderloop.cpp:572
#13 0x00007fcc81aa95f6 in
QSGGuiThreadRenderLoop::exposureChanged(QQuickWindow*) (this=0x55683b75e400,
window=<optimized out>) at
/usr/src/debug/qtdeclarative/src/quick/scenegraph/qsgrenderloop.cpp:852
#14 0x00007fcc804111b9 in QWindow::event(QEvent*) (this=0x55683b7b0c90,
ev=<optimized out>) at kernel/qwindow.cpp:2412
#15 0x00007fcc80aa51a6 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x55683b7b0c90, e=0x7ffe5329d200) at
kernel/qapplication.cpp:3632
#16 0x00007fcc7ff8d16a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x55683b7b0c90, event=0x7ffe5329d200) at
kernel/qcoreapplication.cpp:1064
#17 0x00007fcc8040cff4 in
QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*)
(e=0x55683bc2bbf0) at kernel/qguiapplication.cpp:3258
#18 0x00007fcc803ed5e5 in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1169
#19 0x00007fcc7aa51d80 in xcbSourceDispatch(GSource*, GSourceFunc, gpointer)
(source=<optimized out>) at
/usr/src/debug/qtbase/src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:105
#20 0x00007fcc7fa6df13 in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#21 0x00007fcc7fac40d9 in () at /usr/lib/libglib-2.0.so.0
#22 0x00007fcc7fa6b485 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#23 0x00007fcc7ffd844a in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x55683b3381a0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#24 0x00007fcc7ff8544b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7ffe5329d4d0,
flags=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#25 0x00007fcc7ff90b97 in QCoreApplication::exec() () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#26 0x00007fcc803fd162 in QGuiApplication::exec() () at
kernel/qguiapplication.cpp:1867
#27 0x00007fcc80aa352a in QApplication::exec() () at
kernel/qapplication.cpp:2824
#28 0x000055683b099ed2 in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at /usr/src/debug/kamoso-21.12.2/src/main.cpp:47
[Inferior 1 (process 25769) detached]
Possible duplicates by query: bug 434561, bug 419428.
Reported using DrKonqi
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