[kontact] [Bug 364921] New: Kontact crashed after I doubleclicked on task on the first screen

Tom Kijas via KDE Bugzilla bugzilla_noreply at kde.org
Thu Jun 30 07:53:18 BST 2016


https://bugs.kde.org/show_bug.cgi?id=364921

            Bug ID: 364921
           Summary: Kontact crashed after I doubleclicked on task on the
                    first screen
           Product: kontact
           Version: unspecified
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: t.kijas at gmail.com

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 at 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 at entry=0x7f09b8003650, max_priority=2147483647,
fds=fds at entry=0x7f09b800f500, n_fds=n_fds at 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 at entry=0x7f09b8003650, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f097000fa30, priority=priority at 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 at entry=0x7f097000fa30, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f09680009d0, max_priority=2147483647,
fds=fds at entry=0x7f09680013e0, n_fds=n_fds at 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 at entry=0x7f09680009d0, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f09600009b0, priority=priority at 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 at entry=0x7f09600009b0, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f095402c540, block=block at entry=1,
dispatch=dispatch at 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 at 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 at entry=0x7f094c007f50, max_priority=2147483647,
fds=fds at entry=0x7f094c0031a0, n_fds=n_fds at 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 at entry=0x7f094c007f50, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f0950004380, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f0944004190, max_priority=2147483647,
fds=fds at entry=0x7f0944004ae0, n_fds=n_fds at 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 at entry=0x7f0944004190, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f0938004100, priority=priority at 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 at entry=0x7f0938004100, block=block at entry=1,
dispatch=dispatch at 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 at 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 at entry=0x7f093c004100, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f0930004500, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f0934004300, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f0928004430, max_priority=2147483647,
fds=fds at entry=0x7f0928005de0, n_fds=n_fds at 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 at entry=0x7f0928004430, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f092c003d00, max_priority=2147483647,
fds=fds at entry=0x7f092c0030e0, n_fds=n_fds at 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 at entry=0x7f092c003d00, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x17d84d0, max_priority=2147483647,
fds=fds at entry=0x17d8110, n_fds=n_fds at 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 at entry=0x17d84d0, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f092c000990, max_priority=2147483647,
fds=fds at entry=0x7f092c002a20, n_fds=n_fds at 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 at entry=0x7f092c000990, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f0928000990, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f0934000990, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f0930000990, max_priority=2147483647,
fds=fds at entry=0x7f0930003220, n_fds=n_fds at 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 at entry=0x7f0930000990, block=block at entry=1,
dispatch=dispatch at 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 at 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 at entry=0x7f0938000990, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f093c000990, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f0948000990, max_priority=2147483647,
fds=fds at entry=0x7f0948003220, n_fds=n_fds at 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 at entry=0x7f0948000990, block=block at entry=1,
dispatch=dispatch at 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 at 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 at entry=0x7f0944000990, max_priority=2147483647,
fds=fds at entry=0x7f0944002e20, n_fds=n_fds at 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 at entry=0x7f0944000990, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f0950000990, max_priority=2147483647,
timeout=timeout at entry=0x7f095b97bb54, fds=fds at entry=0x7f0950003020,
n_fds=n_fds at 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 at entry=0x7f0950000990, block=block at entry=1,
dispatch=dispatch at 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 at 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 at entry=0x7f0954000990, priority=priority at 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 at entry=0x7f0954000990, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f094c000990, block=block at entry=1,
dispatch=dispatch at 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 at entry=0x7f0970000990, block=block at entry=1,
dispatch=dispatch at 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 at 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 at entry=0x7f09b80016f0, block=block at entry=1,
dispatch=dispatch at 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

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