https://bugs.kde.org/show_bug.cgi?id=451268
Bug ID: 451268
Summary: Kwin crashes after sleep if computer wakes up too soon
Product: kwin
Version: unspecified
Platform: Neon Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: guimarcalsi...@gmail.com
Target Milestone: ---
Application: kwin_x11 (5.24.80)
Qt Version: 5.15.3
Frameworks Version: 5.92.0
Operating System: Linux 5.13.0-30-generic x86_64
Windowing System: X11
Distribution: KDE neon Unstable Edition
DrKonqi: 5.24.80 [CoredumpBackend]
-- Information about the crash:
- What I was doing when the application crashed:
I accidentally clicled on the Sleep button and a couple of seconds after the
screen turned off I pressed a key to wake up the computer and Kwin crashed. I
can reproduce this reliably if I wake up the computer right after it goes to
sleep. If I give it more seconds Kwin doesn't crash.
>From a UX standpoint, sleeping should ask for confirmation.
Second, maybe Kwin could block input for a few seconds while it's shutting down
to make the user unable to wake up the PC too soon?
The reporter is unsure if this crash is reproducible.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
[New LWP 1105]
[New LWP 1120]
[New LWP 1117]
[New LWP 1116]
[New LWP 1118]
[New LWP 1119]
[New LWP 1125]
[New LWP 1121]
[New LWP 1123]
[New LWP 1124]
[New LWP 1130]
[New LWP 1131]
[New LWP 1180]
[New LWP 1163]
[New LWP 1106]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/kwin_x11'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:50
[Current thread is 1 (Thread 0x7f4165f39e80 (LWP 1105))]
__preamble__
[Current thread is 1 (Thread 0x7f4165f39e80 (LWP 1105))]
Thread 15 (Thread 0x7f4165822700 (LWP 1106)):
#0 0x00007f416a8989cf in __GI___poll (fds=0x7f4165821ae8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f416adf1c1a in () at /lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f416adf390a in xcb_wait_for_event () at
/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f4165afc1a8 in QXcbEventQueue::run() (this=0x5579ab6e5ab0) at
qxcbeventqueue.cpp:228
#4 0x00007f416c7cc643 in QThreadPrivate::start(void*) (arg=0x5579ab6e5ab0) at
thread/qthread_unix.cpp:331
#5 0x00007f416c6e3609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f416a8a5163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 14 (Thread 0x7f41495eb700 (LWP 1163)):
#0 0x00007f416a898ac6 in __ppoll (fds=fds@entry=0x7f4120000d78,
nfds=nfds@entry=1, timeout=<optimized out>, timeout@entry=0x0,
sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
#1 0x00007f416ca09619 in ppoll (__ss=<optimized out>, __timeout=<optimized
out>, __nfds=<optimized out>, __fds=<optimized out>) at
/usr/include/x86_64-linux-gnu/bits/poll2.h:77
#2 qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f4120000d78) at
kernel/qcore_unix.cpp:132
#3 qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f4120000d78) at
kernel/qcore_unix.cpp:129
#4 qt_safe_poll(pollfd*, unsigned long, timespec const*) (fds=0x7f4120000d78,
nfds=1, timeout_ts=timeout_ts@entry=0x0) at kernel/qcore_unix.cpp:155
#5 0x00007f416ca0acc3 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=<optimized out>, flags=...) at
../../include/QtCore/../../src/corelib/tools/qarraydata.h:211
#6 0x00007f416c9b192b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7f41495eabc0, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#7 0x00007f416c7cb462 in QThread::exec() (this=this@entry=0x5579abacb5e0) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#8 0x00007f416bf2fb39 in QQmlThreadPrivate::run() (this=0x5579abacb5e0) at
qml/ftw/qqmlthread.cpp:155
#9 0x00007f416c7cc643 in QThreadPrivate::start(void*) (arg=0x5579abacb5e0) at
thread/qthread_unix.cpp:331
#10 0x00007f416c6e3609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#11 0x00007f416a8a5163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 13 (Thread 0x7f411bfff700 (LWP 1180)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x7f4158073550) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f4158073500,
cond=0x7f4158073528) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x7f4158073528, mutex=0x7f4158073500) at
pthread_cond_wait.c:638
#3 0x00007f415e63a5eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f415e63a1eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f416c6e3609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f416a8a5163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7f414b7fe700 (LWP 1131)):
#0 0x00007f416a898ac6 in __ppoll (fds=fds@entry=0x7f41280074f8,
nfds=nfds@entry=2, timeout=<optimized out>, timeout@entry=0x0,
sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
#1 0x00007f416ca09619 in ppoll (__ss=<optimized out>, __timeout=<optimized
out>, __nfds=<optimized out>, __fds=<optimized out>) at
/usr/include/x86_64-linux-gnu/bits/poll2.h:77
#2 qt_ppoll (timeout_ts=0x0, nfds=2, fds=0x7f41280074f8) at
kernel/qcore_unix.cpp:132
#3 qt_ppoll (timeout_ts=0x0, nfds=2, fds=0x7f41280074f8) at
kernel/qcore_unix.cpp:129
#4 qt_safe_poll(pollfd*, unsigned long, timespec const*) (fds=0x7f41280074f8,
nfds=2, timeout_ts=timeout_ts@entry=0x0) at kernel/qcore_unix.cpp:155
#5 0x00007f416ca0acc3 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=<optimized out>, flags=...) at
../../include/QtCore/../../src/corelib/tools/qarraydata.h:211
#6 0x00007f416c9b192b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7f414b7fdbb0, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#7 0x00007f416c7cb462 in QThread::exec() (this=this@entry=0x7f416ad47d80
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#8 0x00007f416acc3f4b in QDBusConnectionManager::run() (this=0x7f416ad47d80
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:179
#9 0x00007f416c7cc643 in QThreadPrivate::start(void*) (arg=0x7f416ad47d80
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:331
#10 0x00007f416c6e3609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#11 0x00007f416a8a5163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7f414bfff700 (LWP 1130)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x7f41641ce550) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f41641ce500,
cond=0x7f41641ce528) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x7f41641ce528, mutex=0x7f41641ce500) at
pthread_cond_wait.c:638
#3 0x00007f415e63a5eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f415e63a1eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f416c6e3609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f416a8a5163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7f41517fa700 (LWP 1124)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5579ab8742c4) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5579ab874270,
cond=0x5579ab874298) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5579ab874298, mutex=0x5579ab874270) at
pthread_cond_wait.c:638
#3 0x00007f415e63a5eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f415e63a1eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f416c6e3609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f416a8a5163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f4151ffb700 (LWP 1123)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5579ab8742c4) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5579ab874270,
cond=0x5579ab874298) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5579ab874298, mutex=0x5579ab874270) at
pthread_cond_wait.c:638
#3 0x00007f415e63a5eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f415e63a1eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f416c6e3609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f416a8a5163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f41527fc700 (LWP 1121)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5579ab873d30) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5579ab873ce0,
cond=0x5579ab873d08) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5579ab873d08, mutex=0x5579ab873ce0) at
pthread_cond_wait.c:638
#3 0x00007f415e63a5eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f415e63a1eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f416c6e3609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f416a8a5163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f4150ff9700 (LWP 1125)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5579ab8742c4) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5579ab874270,
cond=0x5579ab874298) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5579ab874298, mutex=0x5579ab874270) at
pthread_cond_wait.c:638
#3 0x00007f415e63a5eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f415e63a1eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f416c6e3609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f416a8a5163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f414affd700 (LWP 1119)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5579ab873d30) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5579ab873ce0,
cond=0x5579ab873d08) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5579ab873d08, mutex=0x5579ab873ce0) at
pthread_cond_wait.c:638
#3 0x00007f415e63a5eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f415e63a1eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f416c6e3609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f416a8a5163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f41537fe700 (LWP 1118)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5579ab873d30) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5579ab873ce0,
cond=0x5579ab873d08) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5579ab873d08, mutex=0x5579ab873ce0) at
pthread_cond_wait.c:638
#3 0x00007f415e63a5eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f415e63a1eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f416c6e3609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f416a8a5163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f4158cbe700 (LWP 1116)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5579ab8706b0) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5579ab870660,
cond=0x5579ab870688) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5579ab870688, mutex=0x5579ab870660) at
pthread_cond_wait.c:638
#3 0x00007f415e63a5eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f415e63a1eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f416c6e3609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f416a8a5163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f4153fff700 (LWP 1117)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5579ab874628) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5579ab8745d8,
cond=0x5579ab874600) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5579ab874600, mutex=0x5579ab8745d8) at
pthread_cond_wait.c:638
#3 0x00007f415e63a5eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f415e63a1eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f416c6e3609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f416a8a5163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f4152ffd700 (LWP 1120)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5579ab873d30) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5579ab873ce0,
cond=0x5579ab873d08) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5579ab873d08, mutex=0x5579ab873ce0) at
pthread_cond_wait.c:638
#3 0x00007f415e63a5eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f415e63a1eb in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f416c6e3609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f416a8a5163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f4165f39e80 (LWP 1105)):
[KCrash Handler]
#3 0x00007f416d0abc31 in QRegion::operator+=(QRegion const&)
(this=this@entry=0x5579ac4b91e0, r=...) at painting/qregion.cpp:4070
#4 0x00007f416d5223bd in KWin::OutputLayer::addRepaint(QRegion const&)
(this=this@entry=0x5579ac4b91d0, region=...) at ./src/outputlayer.cpp:24
#5 0x00007f416d5377bb in KWin::RenderLayer::setOutputLayer(KWin::OutputLayer*)
(this=this@entry=0x5579abbc3920, layer=layer@entry=0x7f416000fb90) at
./src/renderlayer.cpp:41
#6 0x00007f416d48c61f in KWin::Compositor::composite(KWin::RenderLoop*)
(this=this@entry=0x5579ab98ea90, renderLoop=<optimized out>,
renderLoop@entry=0x5579ab95e400) at ./src/composite.cpp:649
#7 0x00007f416d48d043 in KWin::X11Compositor::composite(KWin::RenderLoop*)
(this=0x5579ab98ea90, renderLoop=0x5579ab95e400) at ./src/composite.cpp:928
#8 0x00007f416c9e9ebe in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7ffe5e353430, r=0x5579ab98ea90, this=0x5579abbd00b0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#9 doActivate<false>(QObject*, int, void**) (sender=0x5579ab95e400,
signal_index=5, argv=0x7ffe5e353430) at kernel/qobject.cpp:3886
#10 0x00007f416c9e3287 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=<optimized out>, m=m@entry=0x7f416d7303a0
<KWin::RenderLoop::staticMetaObject>,
local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffe5e353430)
at kernel/qobject.cpp:3946
#11 0x00007f416d440556 in KWin::RenderLoop::frameRequested(KWin::RenderLoop*)
(this=<optimized out>, _t1=<optimized out>) at
./obj-x86_64-linux-gnu/src/kwin_autogen/EWIEGA46WW/moc_renderloop.cpp:206
#12 0x00007f416d538657 in KWin::RenderLoopPrivate::dispatch()
(this=0x5579ab963160) at ./src/renderloop.cpp:150
#13 0x00007f416c9e9ebe in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7ffe5e353560, r=0x5579ab95e400, this=0x5579ab99de30) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#14 doActivate<false>(QObject*, int, void**) (sender=0x5579ab963178,
signal_index=3, argv=0x7ffe5e353560) at kernel/qobject.cpp:3886
#15 0x00007f416c9e3287 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=<optimized out>, m=m@entry=0x7f416cc4ec80
<QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x7ffe5e353560) at kernel/qobject.cpp:3946
#16 0x00007f416c9ee9fe in QTimer::timeout(QTimer::QPrivateSignal)
(this=<optimized out>, _t1=...) at .moc/moc_qtimer.cpp:205
#17 0x00007f416c9e0935 in QObject::event(QEvent*) (this=0x5579ab963178,
e=0x7ffe5e353890) at kernel/qobject.cpp:1336
#18 0x00007f416af7fdc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=this@entry=0x5579ab6e1040, receiver=receiver@entry=0x5579ab963178,
e=e@entry=0x7ffe5e353890) at kernel/qapplication.cpp:3637
#19 0x00007f416af88bd8 in QApplication::notify(QObject*, QEvent*)
(this=0x7ffe5e353b20, receiver=0x5579ab963178, e=0x7ffe5e353890) at
kernel/qapplication.cpp:3161
#20 0x00007f416c9b2e2a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x5579ab963178, event=0x7ffe5e353890) at
../../include/QtCore/5.15.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:332
#21 0x00007f416ca0ca50 in QTimerInfoList::activateTimers()
(this=this@entry=0x5579ab6e87b8) at kernel/qtimerinfo_unix.cpp:643
#22 0x00007f416ca0a120 in QEventDispatcherUNIXPrivate::activateTimers()
(this=this@entry=0x5579ab6e8730) at kernel/qeventdispatcher_unix.cpp:249
#23 0x00007f416ca0ae17 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=<optimized out>, flags=...) at kernel/qeventdispatcher_unix.cpp:516
#24 0x00007f4165afd582 in
QXcbUnixEventDispatcher::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x5579ab79f750, flags=...) at qxcbeventdispatcher.cpp:60
#25 0x00007f416c9b192b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffe5e353a30, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#26 0x00007f416c9b9ad4 in QCoreApplication::exec() () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#27 0x00005579aa298d33 in main(int, char**) (argc=<optimized out>,
argv=0x7ffe5e353cd8) at ./src/main_x11.cpp:482
Possible duplicates by query: bug 310117, bug 308040, bug 291337, bug 246468,
bug 182923.
Reported using DrKonqi
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