https://bugs.kde.org/show_bug.cgi?id=420782
Bug ID: 420782
Summary: Crash when discover starts
Product: Discover
Version: 5.18.4
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: lei...@leinir.dk
Reporter: gene...@yahoo.com
CC: aleix...@kde.org
Target Milestone: ---
Application: plasma-discover (5.18.4)
Qt Version: 5.12.8
Frameworks Version: 5.68.0
Operating System: Linux 5.4.0-28-generic x86_64
Windowing system: X11
Distribution: Ubuntu 20.04 LTS
-- Information about the crash:
- What I was doing when the application crashed:
Application crashed right after reboot. This is a new clean update of 20.04.
The crash can be reproduced every time.
-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55812d4260b0) at ../sysdeps/nptl/futex-internal.h:183
[Current thread is 1 (Thread 0x7f18ac75af40 (LWP 2182))]
Thread 18 (Thread 0x7f1888ff9700 (LWP 2201)):
[KCrash Handler]
#6 0x00007f189adec1d4 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007f189afb0de4 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007f189adc7e5d in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#9 0x00007f189adc8a95 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#10 0x00007f189a407774 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#11 0x00007f18b292a01c in QSGBatchRenderer::Renderer::renderBatches() () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007f18b29304b2 in QSGBatchRenderer::Renderer::render() () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007f18b291c964 in QSGRenderer::renderScene(QSGBindable const&) () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007f18b291ce13 in QSGRenderer::renderScene(unsigned int) () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x00007f18b295f2b4 in
QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007f18b29c565c in QQuickWindowPrivate::renderSceneGraph(QSize const&)
() at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007f18b296b5b8 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#18 0x00007f18b296f318 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#19 0x00007f18b0cdf9d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f18afced609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#21 0x00007f18b096e103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 17 (Thread 0x7f18897fa700 (LWP 2199)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7f18897f9bd0, clockid=<optimized out>, expected=0,
futex_word=0x55812d1bd3d0) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f18897f9bd0, clockid=<optimized
out>, mutex=0x55812d1bd380, cond=0x55812d1bd3a8) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x55812d1bd3a8, mutex=0x55812d1bd380,
abstime=0x7f18897f9bd0) at pthread_cond_wait.c:656
#3 0x00007f18b0ce5a7c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f18b0ce5bcb in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f18b0ce3171 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f18b0cdf9d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f18afced609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007f18b096e103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 16 (Thread 0x7f1889ffb700 (LWP 2198)):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007f18b0ce1dd1 in QSemaphore::acquire(int) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f18b0ed377d in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f18b0362b00 in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#4 0x00007f18b04195b4 in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#5 0x00007f18b0ed3300 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f18b0358555 in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#7 0x00007f18b0358e1b in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#8 0x00007f18b0ed3300 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f18b0412703 in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#10 0x00007f18b0406a3e in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#11 0x00007f18b0406e86 in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#12 0x00007f18b03e0d73 in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#13 0x00007f18b0ed3300 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f18b03a3854 in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#15 0x00007f18b03a38ef in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#16 0x00007f18b03b5e29 in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#17 0x00007f18b1e4ba66 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f18b1e550f0 in QApplication::notify(QObject*, QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f18b0ea793a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f18b0f001c5 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f18af42dfbd in g_main_context_dispatch () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f18af42e240 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f18af42e2e3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f18b0eff565 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f18b0ea64db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f18b0cde785 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f18b0cdf9d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f18afced609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#29 0x00007f18b096e103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 15 (Thread 0x7f188a7fc700 (LWP 2196)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7f188a7fbbd0, clockid=<optimized out>, expected=0,
futex_word=0x55812d4625a0) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f188a7fbbd0, clockid=<optimized
out>, mutex=0x55812d462550, cond=0x55812d462578) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x55812d462578, mutex=0x55812d462550,
abstime=0x7f188a7fbbd0) at pthread_cond_wait.c:656
#3 0x00007f18b0ce5a7c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f18b0ce5bcb in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f18b0ce3171 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f18b0cdf9d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f18afced609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007f18b096e103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 14 (Thread 0x7f188affd700 (LWP 2195)):
#0 0x00007f18af43df10 in g_poll () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f18af42e1ae in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f18af42e533 in g_main_loop_run () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f18af18ae9a in () at /lib/x86_64-linux-gnu/libgio-2.0.so.0
#4 0x00007f18af457931 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f18afced609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f18b096e103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 13 (Thread 0x7f188b7fe700 (LWP 2194)):
#0 0x00007f18b096196f in __GI___poll (fds=0x55812d43f100, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f18af42e1ae in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f18af42e2e3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f18af42e331 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f18af457931 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f18afced609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f18b096e103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7f188bfff700 (LWP 2193)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7f188bffebd0, clockid=<optimized out>, expected=0,
futex_word=0x7f186c0061b0) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f188bffebd0, clockid=<optimized
out>, mutex=0x7f186c006160, cond=0x7f186c006188) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x7f186c006188, mutex=0x7f186c006160,
abstime=0x7f188bffebd0) at pthread_cond_wait.c:656
#3 0x00007f18b0ce5a7c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f18b0ce5bcb in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f18b0ce3171 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f18b0cdf9d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f18afced609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007f18b096e103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7f1890e53700 (LWP 2192)):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007f18b0ce1dd1 in QSemaphore::acquire(int) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f18b0ed377d in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f18b0362b00 in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#4 0x00007f18b04195b4 in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#5 0x00007f18b0ed3300 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f18b0358555 in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#7 0x00007f18b0358e1b in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#8 0x00007f18b0ed3300 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f18b0412703 in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#10 0x00007f18b0406a3e in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#11 0x00007f18b0406e86 in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#12 0x00007f18b03e0d73 in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#13 0x00007f18b0ed3300 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f18b03a3854 in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#15 0x00007f18b03a38ef in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#16 0x00007f18b03b5e29 in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#17 0x00007f18b1e4ba66 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f18b1e550f0 in QApplication::notify(QObject*, QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f18b0ea793a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f18b0f001c5 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f18af42dfbd in g_main_context_dispatch () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f18af42e240 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f18af42e2e3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f18b0eff565 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f18b0ea64db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f18b0cde785 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f18b0cdf9d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f18afced609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#29 0x00007f18b096e103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7f1891a3a700 (LWP 2191)):
#0 0x00007f18af47b33d in g_mutex_lock () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f18af42dbec in g_main_context_check () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f18af42e152 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f18af42e2e3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f18b0eff583 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f18b0ea64db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f18b0cde785 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f18b0cdf9d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f18afced609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007f18b096e103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f1893320700 (LWP 2190)):
#0 0x00007f18b096196f in __GI___poll (fds=0x7f1874004f90, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f18af42e1ae in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f18af42e2e3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f18b0eff583 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f18b0ea64db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f18b0cde785 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f18b28e2e1a in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007f18b0cdf9d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f18afced609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007f18b096e103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f1894559700 (LWP 2189)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55812c9041c8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55812c904178,
cond=0x55812c9041a0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55812c9041a0, mutex=0x55812c904178) at
pthread_cond_wait.c:638
#3 0x00007f189a7473db in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f189a746feb in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f18afced609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f18b096e103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f1894d5a700 (LWP 2188)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55812c9041c8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55812c904178,
cond=0x55812c9041a0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55812c9041a0, mutex=0x55812c904178) at
pthread_cond_wait.c:638
#3 0x00007f189a7473db in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f189a746feb in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f18afced609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f18b096e103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f189555b700 (LWP 2187)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55812c9041c8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55812c904178,
cond=0x55812c9041a0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55812c9041a0, mutex=0x55812c904178) at
pthread_cond_wait.c:638
#3 0x00007f189a7473db in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f189a746feb in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f18afced609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f18b096e103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f1895d5c700 (LWP 2186)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55812c9041c8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55812c904178,
cond=0x55812c9041a0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55812c9041a0, mutex=0x55812c904178) at
pthread_cond_wait.c:638
#3 0x00007f189a7473db in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f189a746feb in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f18afced609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f18b096e103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f18a97dd700 (LWP 2185)):
#0 0x00007f18b096196f in __GI___poll (fds=0x7f18a00025e0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f18af42e1ae in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f18af42e2e3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f18b0eff583 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f18b0ea64db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f18b0cde785 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f18b155b1a9 in () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f18b0cdf9d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f18afced609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007f18b096e103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f18aa9ee700 (LWP 2184)):
#0 __GI___libc_read (nbytes=16, buf=0x7f18aa9eda60, fd=7) at
../sysdeps/unix/sysv/linux/read.c:26
#1 __GI___libc_read (fd=7, buf=0x7f18aa9eda60, nbytes=16) at
../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007f18af47689f in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f18af42dcfe in g_main_context_check () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f18af42e152 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f18af42e2e3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f18b0eff583 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f18b0ea64db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f18b0cde785 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f18b2393efa in () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f18b0cdf9d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f18afced609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#12 0x00007f18b096e103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f18ab8a5700 (LWP 2183)):
#0 0x00007f18b096196f in __GI___poll (fds=0x7f18ab8a4ba8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f18af320c1a in () at /lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f18af32290a in xcb_wait_for_event () at
/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f18ac098298 in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f18b0cdf9d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f18afced609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f18b096e103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f18ac75af40 (LWP 2182)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55812d4260b0) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55812d426060,
cond=0x55812d426088) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55812d426088, mutex=0x55812d426060) at
pthread_cond_wait.c:638
#3 0x00007f18b0ce5b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f18b0ce5c01 in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f18b296d6d2 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007f18b296e5b2 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007f18b296ed6b in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8 0x00007f18b18279ad in QWindow::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Gui.so.5
#9 0x00007f18b29d2159 in QQuickWindow::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f18b1e4ba66 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f18b1e550f0 in QApplication::notify(QObject*, QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f18b0ea793a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f18b181dde6 in
QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*)
() at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#14 0x00007f18b181e014 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#15 0x00007f18b17f835b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#16 0x00007f18ac09932e in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#17 0x00007f18af42dfbd in g_main_context_dispatch () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f18af42e240 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f18af42e2e3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f18b0eff565 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f18b0ea64db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f18b0eae246 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x000055812ad6b4f1 in ()
#24 0x00007f18b08730b3 in __libc_start_main (main=0x55812ad6ad00, argc=1,
argv=0x7ffcba462098, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffcba462088) at ../csu/libc-start.c:308
#25 0x000055812ad6bb1e in _start ()
[Inferior 1 (process 2182) detached]
Possible duplicates by query: bug 420711, bug 420648, bug 420495, bug 420414,
bug 420259.
Reported using DrKonqi
--
You are receiving this mail because:
You are watching all bug changes.
