Bug 400212

search for some app available from 2 or more sources, open its description, click "sources" in the header bar... discover freezes.

KDE neon Developer Edition
KDE Plasma: 5.14.80
Qt: 5.11.2
KDE Frameworks: 5.52.0




Thread 32 (Thread 0x7fff76ffd700 (LWP 8665)):
#0  0x00007ffff3528bf9 in __GI___poll (fds=0x7fff68015560, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffeda96439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffeda9654c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff3e6351f in QEventDispatcherGlib::processEvents (this=0x7fff68003880, flags=...)
    at kernel/qeventdispatcher_glib.cpp:422
#4  0x00007ffff3e077fa in QEventLoop::exec (this=this@entry=0x7fff76ffcda0, flags=..., flags@entry=...)
    at kernel/qeventloop.cpp:214
#5  0x00007ffff3c32bba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007ffff3c3dadb in QThreadPrivate::start (arg=0x7fff8c90c570) at thread/qthread_unix.cpp:367
#7  0x00007fffefc316db in start_thread (arg=0x7fff76ffd700) at pthread_create.c:463
#8  0x00007ffff353588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 31 (Thread 0x7fff9206c700 (LWP 8642)):
#0  0x00007ffff3528bf9 in __GI___poll (fds=0x7fff84003850, nfds=1, timeout=134672)
    at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffeda96439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffeda9654c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff3e6351f in QEventDispatcherGlib::processEvents (this=0x7fff840049e0, flags=...)
    at kernel/qeventdispatcher_glib.cpp:422
#4  0x00007ffff3e077fa in QEventLoop::exec (this=this@entry=0x7fff9206bda0, flags=..., flags@entry=...)
    at kernel/qeventloop.cpp:214
#5  0x00007ffff3c32bba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007ffff3c3dadb in QThreadPrivate::start (arg=0x7fffd42ba7c0) at thread/qthread_unix.cpp:367
#7  0x00007fffefc316db in start_thread (arg=0x7fff9206c700) at pthread_create.c:463
#8  0x00007ffff353588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
---Type <return> to continue, or q <return> to quit---

Thread 30 (Thread 0x7fff777fe700 (LWP 8641)):
#0  0x00007ffff3528bf9 in __GI___poll (fds=0x7fff6c0221e0, nfds=1, timeout=134932)
    at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffeda96439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffeda9654c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff3e6351f in QEventDispatcherGlib::processEvents (this=0x7fff6c01e520, flags=...)
    at kernel/qeventdispatcher_glib.cpp:422
#4  0x00007ffff3e077fa in QEventLoop::exec (this=this@entry=0x7fff777fdda0, flags=..., flags@entry=...)
    at kernel/qeventloop.cpp:214
#5  0x00007ffff3c32bba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007ffff3c3dadb in QThreadPrivate::start (arg=0x7fffcc028010) at thread/qthread_unix.cpp:367
#7  0x00007fffefc316db in start_thread (arg=0x7fff777fe700) at pthread_create.c:463
#8  0x00007ffff353588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fffacf36700 (LWP 8569)):
#0  QTranslator::translate (this=<optimized out>, context=<optimized out>, sourceText=<optimized out>, 
    disambiguation=<optimized out>, n=<optimized out>) at kernel/qtranslator.cpp:1131
#1  0x00007ffff3e098b1 in QCoreApplication::translate (context=0x7ffff3fae738 "QXmlStream", 
    sourceText=0x7ffff3fae7af "Premature end of document.", disambiguation=0x0, n=-1) at kernel/qcoreapplication.cpp:2114
#2  0x00007ffff3e8e59b in QXmlStream::tr (n=<optimized out>, disambiguation=<optimized out>, sourceText=<optimized out>)
    at serialization/qxmlstream_p.h:676
#3  QXmlStreamReaderPrivate::raiseError (this=0x7fff8c725b00, error=<optimized out>, message=...)
    at serialization/qxmlstream.cpp:1860
#4  0x00007ffff3e9a54f in QXmlStreamReader::readNext (this=this@entry=0x7fffacf35368) at serialization/qxmlstream.cpp:610
#5  0x00007ffff2639f9d in KIconLoaderPrivate::processSvg (this=this@entry=0x555555ecc460, path=..., 
    state=state@entry=KIconLoader::DefaultState) at ./src/kiconloader.cpp:913
---Type <return> to continue, or q <return> to quit---
#6  0x00007ffff263a5d3 in KIconLoaderPrivate::createIconImage (this=0x555555ecc460, path=..., size=18, 
    scale=scale@entry=1, state=KIconLoader::DefaultState) at ./src/kiconloader.cpp:939
#7  0x00007ffff263af4f in KIconLoader::loadScaledIcon (this=0x7fffd3277300, _name=..., group=<optimized out>, 
    group@entry=KIconLoader::Desktop, scale=scale@entry=1, size=<optimized out>, state=<optimized out>, overlays=..., 
    path_store=0x0, canReturnNull=false) at ./src/kiconloader.cpp:1365
#8  0x00007ffff2630eaf in KIconEngine::createPixmap (this=<optimized out>, size=..., scale=scale@entry=1, 
    mode=<optimized out>, state=<optimized out>) at ./src/kiconengine.cpp:101
#9  0x00007ffff26311e5 in KIconEngine::pixmap (this=<optimized out>, size=..., mode=<optimized out>, 
    state=<optimized out>) at ./src/kiconengine.cpp:119
#10 0x00007ffff4cb7a6b in QIcon::pixmap (this=this@entry=0x7fffacf35870, window=window@entry=0x0, size=..., 
    mode=QIcon::Normal, state=state@entry=QIcon::On) at image/qicon.cpp:893
#11 0x00007ffff4cb7b4e in QIcon::pixmap (this=this@entry=0x7fffacf35870, size=..., mode=<optimized out>, 
    state=state@entry=QIcon::On) at image/qicon.cpp:829
#12 0x00007fffe1208295 in DesktopIcon::findIcon (this=this@entry=0x55555cce0f00, size=...) at ./src/desktopicon.cpp:491
#13 0x00007fffe1208d79 in DesktopIcon::updatePaintNode (this=0x55555cce0f00, node=0x0) at ./src/desktopicon.cpp:325
#14 0x00007ffff7313328 in QQuickWindowPrivate::updateDirtyNode (this=this@entry=0x555555a99ec0, item=item@entry=
    0x55555cce0f00) at items/qquickwindow.cpp:3442
#15 0x00007ffff7313bb3 in QQuickWindowPrivate::updateDirtyNodes (this=this@entry=0x555555a99ec0)
    at items/qquickwindow.cpp:3187
#16 0x00007ffff7314f32 in QQuickWindowPrivate::syncSceneGraph (this=this@entry=0x555555a99ec0)
    at items/qquickwindow.cpp:431
#17 0x00007ffff72ba3b4 in QSGRenderThread::sync (this=this@entry=0x555555d69360, inExpose=<optimized out>)
    at scenegraph/qsgthreadedrenderloop.cpp:562
#18 0x00007ffff72bb7c4 in QSGRenderThread::syncAndRender (this=this@entry=0x555555d69360)
    at scenegraph/qsgthreadedrenderloop.cpp:609
#19 0x00007ffff72bef08 in QSGRenderThread::run (this=0x555555d69360) at scenegraph/qsgthreadedrenderloop.cpp:729
#20 0x00007ffff3c3dadb in QThreadPrivate::start (arg=0x555555d69360) at thread/qthread_unix.cpp:367
---Type <return> to continue, or q <return> to quit---
#21 0x00007fffefc316db in start_thread (arg=0x7fffacf36700) at pthread_create.c:463
#22 0x00007ffff353588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fffadf38700 (LWP 8567)):
#0  0x00007ffff3528bf9 in __GI___poll (fds=0x7fff940018a0, nfds=1, timeout=129952)
    at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffeda96439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffeda9654c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff3e6351f in QEventDispatcherGlib::processEvents (this=0x7fff94000b20, flags=...)
    at kernel/qeventdispatcher_glib.cpp:422
#4  0x00007ffff3e077fa in QEventLoop::exec (this=this@entry=0x7fffadf37da0, flags=..., flags@entry=...)
    at kernel/qeventloop.cpp:214
#5  0x00007ffff3c32bba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007ffff3c3dadb in QThreadPrivate::start (arg=0x555555e5e960) at thread/qthread_unix.cpp:367
#7  0x00007fffefc316db in start_thread (arg=0x7fffadf38700) at pthread_create.c:463
#8  0x00007ffff353588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fffaebc8700 (LWP 8563)):
#0  0x00007ffff3528bf9 in __GI___poll (fds=0x55555628d110, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffeda96439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffeda967d2 in g_main_loop_run () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fffc19d1f66 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fffedabde85 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fffefc316db in start_thread (arg=0x7fffaebc8700) at pthread_create.c:463
#6  0x00007ffff353588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fffaf3c9700 (LWP 8562)):
---Type <return> to continue, or q <return> to quit---
#0  0x00007ffff3528bf9 in __GI___poll (fds=0x55555622b7e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffeda96439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffeda9654c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fffeda96591 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fffedabde85 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fffefc316db in start_thread (arg=0x7fffaf3c9700) at pthread_create.c:463
#6  0x00007ffff353588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fffc3fff700 (LWP 8557)):
#0  0x00007ffff3528bf9 in __GI___poll (fds=0x55555c0d76a0, nfds=1, timeout=128295)
    at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffeda96439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffeda9654c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff3e6351f in QEventDispatcherGlib::processEvents (this=0x7fffbc000b20, flags=...)
    at kernel/qeventdispatcher_glib.cpp:422
#4  0x00007ffff3e077fa in QEventLoop::exec (this=this@entry=0x7fffc3ffeda0, flags=..., flags@entry=...)
    at kernel/qeventloop.cpp:214
#5  0x00007ffff3c32bba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007ffff3c3dadb in QThreadPrivate::start (arg=0x5555561806d0) at thread/qthread_unix.cpp:367
#7  0x00007fffefc316db in start_thread (arg=0x7fffc3fff700) at pthread_create.c:463
#8  0x00007ffff353588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fffcbfff700 (LWP 8556)):
#0  0x00007ffff3528bf9 in __GI___poll (fds=0x7fffc4003ce0, nfds=1, timeout=9989) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffeda96439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffeda9654c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff3e6351f in QEventDispatcherGlib::processEvents (this=0x7fffc4000b20, flags=...)
---Type <return> to continue, or q <return> to quit---
    at kernel/qeventdispatcher_glib.cpp:422
#4  0x00007ffff3e077fa in QEventLoop::exec (this=this@entry=0x7fffcbffeda0, flags=..., flags@entry=...)
    at kernel/qeventloop.cpp:214
#5  0x00007ffff3c32bba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007ffff3c3dadb in QThreadPrivate::start (arg=0x555556151dc0) at thread/qthread_unix.cpp:367
#7  0x00007fffefc316db in start_thread (arg=0x7fffcbfff700) at pthread_create.c:463
#8  0x00007ffff353588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fffd265c700 (LWP 8555)):
#0  0x00007ffff3528bf9 in __GI___poll (fds=0x7fffcc0049d0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffeda96439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffeda9654c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff3e6351f in QEventDispatcherGlib::processEvents (this=0x7fffcc000b20, flags=...)
    at kernel/qeventdispatcher_glib.cpp:422
#4  0x00007ffff3e077fa in QEventLoop::exec (this=this@entry=0x7fffd265bd30, flags=..., flags@entry=...)
    at kernel/qeventloop.cpp:214
#5  0x00007ffff3c32bba in QThread::exec (this=this@entry=0x555556072290) at thread/qthread.cpp:525
#6  0x00007ffff723f826 in QQuickPixmapReader::run (this=0x555556072290) at util/qquickpixmapcache.cpp:934
#7  0x00007ffff3c3dadb in QThreadPrivate::start (arg=0x555556072290) at thread/qthread_unix.cpp:367
#8  0x00007fffefc316db in start_thread (arg=0x7fffd265c700) at pthread_create.c:463
#9  0x00007ffff353588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fffe2ca6700 (LWP 8554)):
#0  0x00007ffff3528bf9 in __GI___poll (fds=0x7fffd4004e00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffeda96439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffeda9654c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff3e6351f in QEventDispatcherGlib::processEvents (this=0x7fffd4000b20, flags=...)
---Type <return> to continue, or q <return> to quit---
    at kernel/qeventdispatcher_glib.cpp:422
#4  0x00007ffff3e077fa in QEventLoop::exec (this=this@entry=0x7fffe2ca5d80, flags=..., flags@entry=...)
    at kernel/qeventloop.cpp:214
#5  0x00007ffff3c32bba in QThread::exec (this=this@entry=0x55555594ffe0) at thread/qthread.cpp:525
#6  0x00007ffff47d94f5 in QQmlThreadPrivate::run (this=0x55555594ffe0) at qml/ftw/qqmlthread.cpp:148
#7  0x00007ffff3c3dadb in QThreadPrivate::start (arg=0x55555594ffe0) at thread/qthread_unix.cpp:367
#8  0x00007fffefc316db in start_thread (arg=0x7fffe2ca6700) at pthread_create.c:463
#9  0x00007ffff353588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fffe3eb7700 (LWP 8553)):
#0  0x00007ffff3528bf9 in __GI___poll (fds=0x7fffdc003ce0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffeda96439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffeda9654c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff3e6351f in QEventDispatcherGlib::processEvents (this=0x7fffdc000b20, flags=...)
    at kernel/qeventdispatcher_glib.cpp:422
#4  0x00007ffff3e077fa in QEventLoop::exec (this=this@entry=0x7fffe3eb6d70, flags=..., flags@entry=...)
    at kernel/qeventloop.cpp:214
#5  0x00007ffff3c32bba in QThread::exec (
    this=this@entry=0x7ffff5dabd60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>)
    at thread/qthread.cpp:525
#6  0x00007ffff5b33e45 in QDBusConnectionManager::run (
    this=0x7ffff5dabd60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#7  0x00007ffff3c3dadb in QThreadPrivate::start (
    arg=0x7ffff5dabd60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:367
#8  0x00007fffefc316db in start_thread (arg=0x7fffe3eb7700) at pthread_create.c:463
#9  0x00007ffff353588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

---Type <return> to continue, or q <return> to quit---
Thread 1 (Thread 0x7ffff7fb3200 (LWP 8546)):
#0  0x00007fffefc379f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55555a66cd50)
    at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55555a66cd00, cond=0x55555a66cd28) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55555a66cd28, mutex=0x55555a66cd00) at pthread_cond_wait.c:655
#3  0x00007ffff3c3e94b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55555a66cd00)
    at thread/qwaitcondition_unix.cpp:143
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x555555d693a0, time=time@entry=18446744073709551615)
    at thread/qwaitcondition_unix.cpp:215
#5  0x00007ffff72bbe8d in QSGThreadedRenderLoop::polishAndSync (this=this@entry=0x555555a35700, w=<optimized out>, 
    inExpose=inExpose@entry=false) at scenegraph/qsgthreadedrenderloop.cpp:1210
#6  0x00007ffff72bc9ca in QSGThreadedRenderLoop::handleUpdateRequest (this=0x555555a35700, window=0x555555a6f860)
    at scenegraph/qsgthreadedrenderloop.cpp:1035
#7  0x00007ffff731f206 in QQuickWindow::event (this=0x555555a6f860, e=0x7fffffffd6d0) at items/qquickwindow.cpp:1615
#8  0x00007ffff5423e1c in QApplicationPrivate::notify_helper (this=this@entry=0x55555586f520, receiver=receiver@entry=
    0x555555a6f860, e=e@entry=0x7fffffffd6d0) at kernel/qapplication.cpp:3727
#9  0x00007ffff542b3ef in QApplication::notify (this=0x7fffffffdd20, receiver=0x555555a6f860, e=0x7fffffffd6d0)
    at kernel/qapplication.cpp:3486
#10 0x00007ffff3e094d8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x555555a6f860, 
    event=event@entry=0x7fffffffd6d0) at kernel/qcoreapplication.cpp:1048
#11 0x00007ffff4c33511 in QCoreApplication::sendEvent (event=0x7fffffffd6d0, receiver=<optimized out>)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#12 QWindowPrivate::deliverUpdateRequest (this=this@entry=0x555555a99ec0) at kernel/qwindow.cpp:2372
#13 0x00007ffff4c33a39 in QWindow::event (this=this@entry=0x555555a6f860, ev=ev@entry=0x7fffffffd9f0)
    at kernel/qwindow.cpp:2343
#14 0x00007ffff731f1a5 in QQuickWindow::event (this=0x555555a6f860, e=0x7fffffffd9f0) at items/qquickwindow.cpp:1634
#15 0x00007ffff5423e1c in QApplicationPrivate::notify_helper (this=this@entry=0x55555586f520, 
---Type <return> to continue, or q <return> to quit---
    receiver=receiver@entry=0x555555a6f860, e=e@entry=0x7fffffffd9f0) at kernel/qapplication.cpp:3727
#16 0x00007ffff542b3ef in QApplication::notify (this=0x7fffffffdd20, receiver=0x555555a6f860, e=0x7fffffffd9f0)
    at kernel/qapplication.cpp:3486
#17 0x00007ffff3e094d8 in QCoreApplication::notifyInternal2 (receiver=0x555555a6f860, event=event@entry=0x7fffffffd9f0)
    at kernel/qcoreapplication.cpp:1048
#18 0x00007ffff3e629ae in QCoreApplication::sendEvent (event=0x7fffffffd9f0, receiver=<optimized out>)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#19 QTimerInfoList::activateTimers (this=0x5555558ae8c0) at kernel/qtimerinfo_unix.cpp:643
#20 0x00007ffff3e63171 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:182
#21 0x00007fffeda96287 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fffeda964c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fffeda9654c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007ffff3e6351f in QEventDispatcherGlib::processEvents (this=0x555555878e80, flags=...)
    at kernel/qeventdispatcher_glib.cpp:422
#25 0x00007fffe85da731 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#26 0x00007ffff3e077fa in QEventLoop::exec (this=this@entry=0x7fffffffdc60, flags=..., flags@entry=...)
    at kernel/qeventloop.cpp:214
#27 0x00007ffff3e109c0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1336
#28 0x0000555555568b4a in main (argc=<optimized out>, argv=<optimized out>) at ./discover/main.cpp:161