364921 – Kontact crashed after I doubleclicked on task on the first screen

Bug 364921 - Kontact crashed after I doubleclicked on task on the first screen

Summary: Kontact crashed after I doubleclicked on task on the first screen

Status:	RESOLVED WORKSFORME

Alias:	None

Product:	kontact
Classification:	Applications
Component:	general (show other bugs)
Version:	5.1.3
Platform:	Ubuntu Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	kdepim bugs

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2016-06-30 06:53 UTC by Tom Kijas
Modified:	2021-01-16 04:34 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Tom Kijas 2016-06-30 06:53:18 UTC

Application: kontact (5.1.3)

Qt Version: 5.5.1
Frameworks Version: 5.22.0
Operating System: Linux 4.4.0-28-generic x86_64
Distribution: Ubuntu 16.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Kontact crashed after I doubleclicked on task on the first screen
- Unusual behavior I noticed:

KDE5 is somehow slow, even clicks on bottom panel are sometimes not captured.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f09de306940 (LWP 18900))]

Thread 31 (Thread 0x7f091a51d700 (LWP 18991)):
#0  0x00007f09d4ef6ac9 in g_mutex_lock (mutex=mutex@entry=0x7f09b8003650) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gthread-posix.c:1335
#1  0x00007f09d4eb1ddc in g_main_context_check (context=context@entry=0x7f09b8003650, max_priority=2147483647, fds=fds@entry=0x7f09b800f500, n_fds=n_fds@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3683
#2  0x00007f09d4eb2340 in g_main_context_iterate (context=context@entry=0x7f09b8003650, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3837
#3  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f09b8003650, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09d56dc6fa in start_thread (arg=0x7f091a51d700) at pthread_create.c:333
#9  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7f091ad1e700 (LWP 18989)):
#0  0x00007f09d4eb1941 in g_main_context_prepare (context=context@entry=0x7f097000fa30, priority=priority@entry=0x7f091ad1db50) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3445
#1  0x00007f09d4eb22cb in g_main_context_iterate (context=context@entry=0x7f097000fa30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3820
#2  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f097000fa30, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#3  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09d56dc6fa in start_thread (arg=0x7f091ad1e700) at pthread_create.c:333
#8  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7f091b51f700 (LWP 18987)):
#0  0x00007f09d4eb1cfe in g_main_context_check (context=context@entry=0x7f09680009d0, max_priority=2147483647, fds=fds@entry=0x7f09680013e0, n_fds=n_fds@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3663
#1  0x00007f09d4eb2340 in g_main_context_iterate (context=context@entry=0x7f09680009d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3837
#2  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f09680009d0, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#3  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09d56dc6fa in start_thread (arg=0x7f091b51f700) at pthread_create.c:333
#8  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7f091bd20700 (LWP 18985)):
#0  0x00007ffcb81dfb16 in clock_gettime ()
#1  0x00007f09db6b9fb6 in __GI___clock_gettime (clock_id=1, tp=0x7f091bd1f9f0) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f09dc05bc16 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f09dc1e0529 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f09dc1e0a95 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc1e1e7e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09d4eb192d in g_main_context_prepare (context=context@entry=0x7f09600009b0, priority=priority@entry=0x7f091bd1fb50) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3442
#7  0x00007f09d4eb22cb in g_main_context_iterate (context=context@entry=0x7f09600009b0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3820
#8  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f09600009b0, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#9  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f09d56dc6fa in start_thread (arg=0x7f091bd20700) at pthread_create.c:333
#14 0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7f091c521700 (LWP 18983)):
#0  0x00007f09db69fe8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f09d4eb239c in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f0954017e60, timeout=<optimized out>, context=0x7f095402c540) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:4135
#2  0x00007f09d4eb239c in g_main_context_iterate (context=context@entry=0x7f095402c540, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3835
#3  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f095402c540, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09d56dc6fa in start_thread (arg=0x7f091c521700) at pthread_create.c:333
#9  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7f091cd22700 (LWP 18981)):
#0  0x00007f09d4ef6ac9 in g_mutex_lock (mutex=mutex@entry=0x7f094c007f50) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gthread-posix.c:1335
#1  0x00007f09d4eb1ddc in g_main_context_check (context=context@entry=0x7f094c007f50, max_priority=2147483647, fds=fds@entry=0x7f094c0031a0, n_fds=n_fds@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3683
#2  0x00007f09d4eb2340 in g_main_context_iterate (context=context@entry=0x7f094c007f50, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3837
#3  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f094c007f50, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09d56dc6fa in start_thread (arg=0x7f091cd22700) at pthread_create.c:333
#9  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7f091d523700 (LWP 18979)):
#0  0x00007f09db69fe8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f09d4eb239c in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f0950014aa0, timeout=<optimized out>, context=0x7f0950004380) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:4135
#2  0x00007f09d4eb239c in g_main_context_iterate (context=context@entry=0x7f0950004380, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3835
#3  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f0950004380, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09d56dc6fa in start_thread (arg=0x7f091d523700) at pthread_create.c:333
#9  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7f091dd24700 (LWP 18977)):
#0  0x00007f09d4ef6ae4 in g_mutex_unlock (mutex=0x7f0944004190) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gthread-posix.c:1347
#1  0x00007f09d4eb1dc9 in g_main_context_check (context=context@entry=0x7f0944004190, max_priority=2147483647, fds=fds@entry=0x7f0944004ae0, n_fds=n_fds@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3679
#2  0x00007f09d4eb2340 in g_main_context_iterate (context=context@entry=0x7f0944004190, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3837
#3  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f0944004190, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09d56dc6fa in start_thread (arg=0x7f091dd24700) at pthread_create.c:333
#9  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7f0924dea700 (LWP 18939)):
#0  0x00007ffcb81df9a9 in  ()
#1  0x00007ffcb81dfcd5 in clock_gettime ()
#2  0x00007f09db6b9fb6 in __GI___clock_gettime (clock_id=1, tp=0x7f0924de99f0) at ../sysdeps/unix/clock_gettime.c:115
#3  0x00007f09dc05bc16 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f09dc1e0529 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc1e0a95 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dc1e1e7e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09d4eb192d in g_main_context_prepare (context=context@entry=0x7f0938004100, priority=priority@entry=0x7f0924de9b50) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3442
#8  0x00007f09d4eb22cb in g_main_context_iterate (context=context@entry=0x7f0938004100, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3820
#9  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f0938004100, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#10 0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f09d56dc6fa in start_thread (arg=0x7f0924dea700) at pthread_create.c:333
#15 0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7f09255eb700 (LWP 18938)):
#0  0x00007f09d4ef6ae4 in g_mutex_unlock (mutex=0x7f093c004100) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gthread-posix.c:1347
#1  0x00007f09d4eb1f3a in g_main_context_dispatch (context=context@entry=0x7f093c004100) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3772
#2  0x00007f09d4eb2400 in g_main_context_iterate (context=context@entry=0x7f093c004100, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3840
#3  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f093c004100, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09d56dc6fa in start_thread (arg=0x7f09255eb700) at pthread_create.c:333
#9  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7f09267fc700 (LWP 18936)):
#0  0x00007f09db69fe8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f09d4eb239c in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f09300038e0, timeout=<optimized out>, context=0x7f0930004500) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:4135
#2  0x00007f09d4eb239c in g_main_context_iterate (context=context@entry=0x7f0930004500, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3835
#3  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f0930004500, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09d56dc6fa in start_thread (arg=0x7f09267fc700) at pthread_create.c:333
#9  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7f0926ffd700 (LWP 18934)):
#0  0x00007f09db69fe8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f09d4eb239c in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f09340036e0, timeout=<optimized out>, context=0x7f0934004300) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:4135
#2  0x00007f09d4eb239c in g_main_context_iterate (context=context@entry=0x7f0934004300, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3835
#3  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f0934004300, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09d56dc6fa in start_thread (arg=0x7f0926ffd700) at pthread_create.c:333
#9  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7f09277fe700 (LWP 18931)):
#0  0x00007f09db69b9cd in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f09d4ef5740 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7f09277fda80, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2  0x00007f09d4ef5740 in g_wakeup_acknowledge (wakeup=0x7f092c005aa0) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gwakeup.c:210
#3  0x00007f09d4eb1e84 in g_main_context_check (context=context@entry=0x7f0928004430, max_priority=2147483647, fds=fds@entry=0x7f0928005de0, n_fds=n_fds@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3632
#4  0x00007f09d4eb2340 in g_main_context_iterate (context=context@entry=0x7f0928004430, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3837
#5  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f0928004430, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#6  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f09d56dc6fa in start_thread (arg=0x7f09277fe700) at pthread_create.c:333
#11 0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f0927fff700 (LWP 18930)):
#0  0x00007f09db6b9824 in __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:63
#1  0x00007f09db69b9c2 in read () at ../sysdeps/unix/syscall-template.S:84
#2  0x00007f09d4ef5740 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7f0927ffea80, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44
#3  0x00007f09d4ef5740 in g_wakeup_acknowledge (wakeup=0x17da2b0) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gwakeup.c:210
#4  0x00007f09d4eb1e84 in g_main_context_check (context=context@entry=0x7f092c003d00, max_priority=2147483647, fds=fds@entry=0x7f092c0030e0, n_fds=n_fds@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3632
#5  0x00007f09d4eb2340 in g_main_context_iterate (context=context@entry=0x7f092c003d00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3837
#6  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f092c003d00, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#7  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f09d56dc6fa in start_thread (arg=0x7f0927fff700) at pthread_create.c:333
#12 0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f0940dd1700 (LWP 18928)):
#0  0x00007f09d4eb1db8 in g_main_context_check (context=context@entry=0x17d84d0, max_priority=2147483647, fds=fds@entry=0x17d8110, n_fds=n_fds@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3675
#1  0x00007f09d4eb2340 in g_main_context_iterate (context=context@entry=0x17d84d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3837
#2  0x00007f09d4eb24ac in g_main_context_iteration (context=0x17d84d0, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#3  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09d56dc6fa in start_thread (arg=0x7f0940dd1700) at pthread_create.c:333
#8  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f09415d2700 (LWP 18926)):
#0  0x00007f09db69b9cd in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f09d4ef5740 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7f09415d1a80, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2  0x00007f09d4ef5740 in g_wakeup_acknowledge (wakeup=0x7f092c001e00) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gwakeup.c:210
#3  0x00007f09d4eb1e84 in g_main_context_check (context=context@entry=0x7f092c000990, max_priority=2147483647, fds=fds@entry=0x7f092c002a20, n_fds=n_fds@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3632
#4  0x00007f09d4eb2340 in g_main_context_iterate (context=context@entry=0x7f092c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3837
#5  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f092c000990, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#6  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f09d56dc6fa in start_thread (arg=0x7f09415d2700) at pthread_create.c:333
#11 0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f0941dd3700 (LWP 18924)):
#0  0x00007f09db69fe8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f09d4eb239c in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f0928004360, timeout=<optimized out>, context=0x7f0928000990) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:4135
#2  0x00007f09d4eb239c in g_main_context_iterate (context=context@entry=0x7f0928000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3835
#3  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f0928000990, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09d56dc6fa in start_thread (arg=0x7f0941dd3700) at pthread_create.c:333
#9  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f0942ffd700 (LWP 18922)):
#0  0x00007f09db69fe8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f09d4eb239c in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f0934003020, timeout=<optimized out>, context=0x7f0934000990) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:4135
#2  0x00007f09d4eb239c in g_main_context_iterate (context=context@entry=0x7f0934000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3835
#3  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f0934000990, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09d56dc6fa in start_thread (arg=0x7f0942ffd700) at pthread_create.c:333
#9  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f09437fe700 (LWP 18920)):
#0  0x00007f09d4ef6ae4 in g_mutex_unlock (mutex=0x7f0930000990) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gthread-posix.c:1347
#1  0x00007f09d4eb1dc9 in g_main_context_check (context=context@entry=0x7f0930000990, max_priority=2147483647, fds=fds@entry=0x7f0930003220, n_fds=n_fds@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3679
#2  0x00007f09d4eb2340 in g_main_context_iterate (context=context@entry=0x7f0930000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3837
#3  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f0930000990, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09d56dc6fa in start_thread (arg=0x7f09437fe700) at pthread_create.c:333
#9  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f0943fff700 (LWP 18918)):
#0  0x00007f09d4ef6ac9 in g_mutex_lock (mutex=mutex@entry=0x7f0938000990) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gthread-posix.c:1335
#1  0x00007f09d4eb22a0 in g_main_context_iterate (context=context@entry=0x7f0938000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3807
#2  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f0938000990, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#3  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09d56dc6fa in start_thread (arg=0x7f0943fff700) at pthread_create.c:333
#8  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f0959f5b700 (LWP 18916)):
#0  0x00007f09d4eb22b4 in g_main_context_iterate (context=context@entry=0x7f093c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3815
#1  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f093c000990, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#2  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09d56dc6fa in start_thread (arg=0x7f0959f5b700) at pthread_create.c:333
#7  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f095a75c700 (LWP 18914)):
#0  0x00007f09db69b9cd in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f09d4ef5740 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7f095a75ba80, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2  0x00007f09d4ef5740 in g_wakeup_acknowledge (wakeup=0x7f0944002360) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gwakeup.c:210
#3  0x00007f09d4eb1e84 in g_main_context_check (context=context@entry=0x7f0948000990, max_priority=2147483647, fds=fds@entry=0x7f0948003220, n_fds=n_fds@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3632
#4  0x00007f09d4eb2340 in g_main_context_iterate (context=context@entry=0x7f0948000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3837
#5  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f0948000990, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#6  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f09d56dc6fa in start_thread (arg=0x7f095a75c700) at pthread_create.c:333
#11 0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f095af5d700 (LWP 18912)):
#0  0x00007f09d4ef6ac9 in g_mutex_lock (mutex=mutex@entry=0x7f0944000990) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gthread-posix.c:1335
#1  0x00007f09d4eb1ddc in g_main_context_check (context=context@entry=0x7f0944000990, max_priority=2147483647, fds=fds@entry=0x7f0944002e20, n_fds=n_fds@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3683
#2  0x00007f09d4eb2340 in g_main_context_iterate (context=context@entry=0x7f0944000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3837
#3  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f0944000990, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09d56dc6fa in start_thread (arg=0x7f095af5d700) at pthread_create.c:333
#9  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f095b97c700 (LWP 18908)):
#0  0x00007f09d4ef6ae4 in g_mutex_unlock (mutex=0x7f0950000990) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gthread-posix.c:1347
#1  0x00007f09d4eb1c09 in g_main_context_query (context=context@entry=0x7f0950000990, max_priority=2147483647, timeout=timeout@entry=0x7f095b97bb54, fds=fds@entry=0x7f0950003020, n_fds=n_fds@entry=2) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3589
#2  0x00007f09d4eb2317 in g_main_context_iterate (context=context@entry=0x7f0950000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3822
#3  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f0950000990, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09d56dc6fa in start_thread (arg=0x7f095b97c700) at pthread_create.c:333
#9  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f095c17d700 (LWP 18907)):
#0  0x00007f09d4ef6ac9 in g_mutex_lock (mutex=mutex@entry=0x7f0954000990) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gthread-posix.c:1335
#1  0x00007f09d4eb1939 in g_main_context_prepare (context=context@entry=0x7f0954000990, priority=priority@entry=0x7f095c17cb50) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3444
#2  0x00007f09d4eb22cb in g_main_context_iterate (context=context@entry=0x7f0954000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3820
#3  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f0954000990, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09d56dc6fa in start_thread (arg=0x7f095c17d700) at pthread_create.c:333
#9  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f095c97e700 (LWP 18906)):
#0  0x00007f09db69fe8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f09d4eb239c in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f094c003020, timeout=<optimized out>, context=0x7f094c000990) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:4135
#2  0x00007f09d4eb239c in g_main_context_iterate (context=context@entry=0x7f094c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3835
#3  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f094c000990, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09d56dc6fa in start_thread (arg=0x7f095c97e700) at pthread_create.c:333
#9  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f096e961700 (LWP 18905)):
#0  0x00007f09d56e23a0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f09d962aaa3 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007f09d994b541 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007f09d56dc6fa in start_thread (arg=0x7f096e961700) at pthread_create.c:333
#4  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f096f162700 (LWP 18904)):
#0  0x00007f09d56e23a0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f09d9629a74 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007f09d994b541 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007f09d56dc6fa in start_thread (arg=0x7f096f162700) at pthread_create.c:333
#4  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f097566f700 (LWP 18903)):
#0  0x00007f09db69fe8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f09d4eb239c in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f0970003070, timeout=<optimized out>, context=0x7f0970000990) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:4135
#2  0x00007f09d4eb239c in g_main_context_iterate (context=context@entry=0x7f0970000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3835
#3  0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f0970000990, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f09dc1e2a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f09dbfa68a4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dbfab84e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f09d56dc6fa in start_thread (arg=0x7f097566f700) at pthread_create.c:333
#9  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f09bd099700 (LWP 18902)):
#0  0x00007f09d56e23a0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f09d991b88b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007f09d991b8c9 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007f09d56dc6fa in start_thread (arg=0x7f09bd099700) at pthread_create.c:333
#4  0x00007f09db6abb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f09de306940 (LWP 18900)):
[KCrash Handler]
#6  0x00007f09dc034a6a in QtSharedPointer::ExternalRefCountData::getAndRef(QObject const*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f09dccd7ad1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8  0x00007f09dc18c62b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f09dccd6b32 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007f09dcd2f57b in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f09dcd31b3b in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f09dccd205c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f09dccd7516 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f09dc18c62b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f09dc4ce888 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#16 0x00007f09dc4d01e5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#17 0x00007f09dc4b3f38 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#18 0x00007f09c2053070 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#19 0x00007f09d4eb21a7 in g_main_context_dispatch (context=0x7f09b80016f0) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3154
#20 0x00007f09d4eb21a7 in g_main_context_dispatch (context=context@entry=0x7f09b80016f0) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3769
#21 0x00007f09d4eb2400 in g_main_context_iterate (context=context@entry=0x7f09b80016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3840
#22 0x00007f09d4eb24ac in g_main_context_iteration (context=0x7f09b80016f0, may_block=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#23 0x00007f09dc1e2a7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f09dc189dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f09dc191e8c in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x0000000000404ae9 in main ()

Possible duplicates by query: bug 358857, bug 358796, bug 353484, bug 350926, bug 350812.

Reported using DrKonqi

Comment 1 Justin Zobel 2020-12-17 05:29:43 UTC

Thank you for the crash report.

As it has been a while since this was reported, can you please test and confirm if this issue is still occurring or if this bug report can be marked as resolved.

I have set the bug status to "needsinfo" pending your response, please change back to "reported" or "resolved/worksforme" when you respond, thank you.

Comment 2 Bug Janitor Service 2021-01-01 04:35:38 UTC

Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!

Comment 3 Bug Janitor Service 2021-01-16 04:34:47 UTC

This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!