Bug 380425

Summary: Discover app crash on update attempt
Product: [Applications] Discover Reporter: Sergei S. Rublёv <kde-bugs>
Component: discoverAssignee: Aleix Pol <aleixpol>
Status: RESOLVED DUPLICATE    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version First Reported In: 5.9.4   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Sergei S. Rublёv 2017-06-01 12:34:23 UTC 
Application: plasma-discover (5.9.4)

Qt Version: 5.7.1
Frameworks Version: 5.31.0
Operating System: Linux 4.10.0-21-generic x86_64
Distribution: Ubuntu 17.04

-- Information about the crash:
- What I was doing when the application crashed:

Just tried to update OS via taskbar. Systray → Updates → "Updates available" → clicked "Update", then got this crash (3 times in row). Crash Reporting Assistant said the crash information is useful, that's why I'm sending it.

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4586ec2440 (LWP 6712))]

Thread 34 (Thread 0x7f4514ff1700 (LWP 6747)):
#0  0x00007f457d014a7d in g_main_context_prepare () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f457d01549b in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f457f1b26da in start_thread (arg=0x7f4514ff1700) at pthread_create.c:456
#8  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 33 (Thread 0x7f45157f2700 (LWP 6746)):
#0  0x00007f457d05aed9 in g_mutex_lock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f457d015532 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f457f1b26da in start_thread (arg=0x7f45157f2700) at pthread_create.c:456
#8  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 32 (Thread 0x7f4515ff3700 (LWP 6745)):
#0  0x00007f458241718d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f457d015576 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f457f1b26da in start_thread (arg=0x7f4515ff3700) at pthread_create.c:456
#8  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 31 (Thread 0x7f45167f4700 (LWP 6744)):
#0  0x00007f4582412cad in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f457d059b30 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d015042 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f457d015514 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f457f1b26da in start_thread (arg=0x7f45167f4700) at pthread_create.c:456
#10 0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 30 (Thread 0x7f4516ff5700 (LWP 6743)):
#0  0x00007f457d05aef4 in g_mutex_unlock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f457d014f81 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d015514 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f457f1b26da in start_thread (arg=0x7f4516ff5700) at pthread_create.c:456
#9  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 29 (Thread 0x7f45177f6700 (LWP 6742)):
#0  0x00007f457d05aed9 in g_mutex_lock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f457d014dde in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d015514 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f457f1b26da in start_thread (arg=0x7f45177f6700) at pthread_create.c:456
#9  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 28 (Thread 0x7f4517ff7700 (LWP 6741)):
#0  0x00007f457d05aef4 in g_mutex_unlock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f457d01548e in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f457f1b26da in start_thread (arg=0x7f4517ff7700) at pthread_create.c:456
#8  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 27 (Thread 0x7f45187f8700 (LWP 6740)):
#0  0x00007ffc0918dbd4 in clock_gettime ()
#1  0x00007f4582431906 in __GI___clock_gettime (clock_id=1, tp=0x7f45187f7a60) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f4582eccf71 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f4583049ba9 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f458304a155 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f458304b4fe in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f457d014a6d in g_main_context_prepare () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f457d01549b in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f457f1b26da in start_thread (arg=0x7f45187f8700) at pthread_create.c:456
#14 0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 26 (Thread 0x7f4518ff9700 (LWP 6739)):
#0  0x00007ffc0918d949 in  ()
#1  0x00007ffc0918dbd9 in clock_gettime ()
#2  0x00007f4582431906 in __GI___clock_gettime (clock_id=1, tp=0x7f4518ff8a60) at ../sysdeps/unix/clock_gettime.c:115
#3  0x00007f4582eccf71 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4583049ba9 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f458304a155 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f458304b4fe in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f457d014a6d in g_main_context_prepare () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f457d01549b in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f457f1b26da in start_thread (arg=0x7f4518ff9700) at pthread_create.c:456
#15 0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 25 (Thread 0x7f45197fa700 (LWP 6738)):
#0  0x00007f457d05aed9 in g_mutex_lock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f457d015532 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f457f1b26da in start_thread (arg=0x7f45197fa700) at pthread_create.c:456
#8  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 24 (Thread 0x7f4519ffb700 (LWP 6737)):
#0  0x00007f458241718d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f457d015576 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f457f1b26da in start_thread (arg=0x7f4519ffb700) at pthread_create.c:456
#8  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 23 (Thread 0x7f451a7fc700 (LWP 6736)):
#0  0x00007f4582417191 in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f457d015576 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f457f1b26da in start_thread (arg=0x7f451a7fc700) at pthread_create.c:456
#8  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 22 (Thread 0x7f451affd700 (LWP 6735)):
#0  0x00007f457d05aef4 in g_mutex_unlock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f457d015696 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f457f1b26da in start_thread (arg=0x7f451affd700) at pthread_create.c:456
#7  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 21 (Thread 0x7f451b7fe700 (LWP 6734)):
#0  0x00007f458241718d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f457d015576 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f457f1b26da in start_thread (arg=0x7f451b7fe700) at pthread_create.c:456
#8  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 20 (Thread 0x7f451bfff700 (LWP 6733)):
#0  0x00007f458241718d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f457d015576 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f457f1b26da in start_thread (arg=0x7f451bfff700) at pthread_create.c:456
#8  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 19 (Thread 0x7f4534ff9700 (LWP 6732)):
#0  0x00007f458241718d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f457d015576 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f457f1b26da in start_thread (arg=0x7f4534ff9700) at pthread_create.c:456
#8  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 18 (Thread 0x7f45357fa700 (LWP 6731)):
#0  0x00007ffc0918d949 in  ()
#1  0x00007ffc0918dbd9 in clock_gettime ()
#2  0x00007f4582431906 in __GI___clock_gettime (clock_id=1, tp=0x7f45357f9ae0) at ../sysdeps/unix/clock_gettime.c:115
#3  0x00007f4582eccf71 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4583049ba9 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f458304b885 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f457d014f89 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f457d015514 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f457f1b26da in start_thread (arg=0x7f45357fa700) at pthread_create.c:456
#14 0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 17 (Thread 0x7f4535ffb700 (LWP 6730)):
#0  0x00007f4582e1edf9 in QMutex::lock() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f458304b809 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f457d014f89 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f457d015514 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f457f1b26da in start_thread (arg=0x7f4535ffb700) at pthread_create.c:456
#10 0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 16 (Thread 0x7f45367fc700 (LWP 6729)):
#0  0x00007f457f1b88b9 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f4582e28a86 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f4582e242b2 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f457f1b26da in start_thread (arg=0x7f45367fc700) at pthread_create.c:456
#5  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 15 (Thread 0x7f4536ffd700 (LWP 6728)):
#0  0x00007f457d05aed9 in g_mutex_lock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f457d015470 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f457f1b26da in start_thread (arg=0x7f4536ffd700) at pthread_create.c:456
#8  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 14 (Thread 0x7f45377fe700 (LWP 6727)):
#0  0x00007f4582412cad in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f457d059b30 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d015042 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f457d015514 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f457f1b26da in start_thread (arg=0x7f45377fe700) at pthread_create.c:456
#10 0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 13 (Thread 0x7f4537fff700 (LWP 6726)):
#0  0x00007f4582e1eddb in QMutex::lock() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f458304b809 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f457d014f89 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f457d015514 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f457f1b26da in start_thread (arg=0x7f4537fff700) at pthread_create.c:456
#10 0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 12 (Thread 0x7f4548a61700 (LWP 6725)):
#0  0x00007f45824311f2 in __libc_disable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:96
#1  0x00007f4582417199 in poll () at ../sysdeps/unix/syscall-template.S:84
#2  0x00007f457d015576 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f457f1b26da in start_thread (arg=0x7f4548a61700) at pthread_create.c:456
#9  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 11 (Thread 0x7f4549262700 (LWP 6724)):
#0  0x00007f457d05aed9 in g_mutex_lock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f457d015470 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f457f1b26da in start_thread (arg=0x7f4549262700) at pthread_create.c:456
#8  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 10 (Thread 0x7f4549e81700 (LWP 6723)):
#0  0x00007f457f1b88b9 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f4582e28a86 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f4582e242b2 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f457f1b26da in start_thread (arg=0x7f4549e81700) at pthread_create.c:456
#5  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 9 (Thread 0x7f454a682700 (LWP 6722)):
#0  0x00007f4582412cad in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f457d059b30 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d015042 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f457d015514 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f457f1b26da in start_thread (arg=0x7f454a682700) at pthread_create.c:456
#10 0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 8 (Thread 0x7f454bbd2700 (LWP 6721)):
#0  0x00007ffc0918d949 in  ()
#1  0x00007ffc0918dbd9 in clock_gettime ()
#2  0x00007f4582431906 in __GI___clock_gettime (clock_id=1, tp=0x7f454bbd1a60) at ../sysdeps/unix/clock_gettime.c:115
#3  0x00007f4582eccf71 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4583049ba9 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f458304a155 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f458304b4fe in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f457d014a6d in g_main_context_prepare () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f457d01549b in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f457f1b26da in start_thread (arg=0x7f454bbd2700) at pthread_create.c:456
#15 0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 7 (Thread 0x7f4550ea9700 (LWP 6719)):
#0  0x00007f457d05aef4 in g_mutex_unlock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f457d014f24 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d015514 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f457d015902 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4552af5476 in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007f457d03cf65 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f457f1b26da in start_thread (arg=0x7f4550ea9700) at pthread_create.c:456
#7  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 6 (Thread 0x7f45516aa700 (LWP 6718)):
#0  0x00007f4582412cad in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f457d059b30 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d015042 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f457d015514 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f457d0156d1 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f457d03cf65 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f457f1b26da in start_thread (arg=0x7f45516aa700) at pthread_create.c:456
#8  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 5 (Thread 0x7f456897a700 (LWP 6717)):
#0  0x00007f457d014a5b in g_main_context_prepare () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f457d01549b in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f45862304c6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f457f1b26da in start_thread (arg=0x7f456897a700) at pthread_create.c:456
#9  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 4 (Thread 0x7f456a9b2700 (LWP 6715)):
#0  0x00007f457d0253d2 in g_poll () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f457d015576 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f45839b5df5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f457f1b26da in start_thread (arg=0x7f456a9b2700) at pthread_create.c:456
#9  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 3 (Thread 0x7f456bbca700 (LWP 6714)):
#0  0x00007f45824311f2 in __libc_disable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:96
#1  0x00007f4582417199 in poll () at ../sysdeps/unix/syscall-template.S:84
#2  0x00007f457d015576 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f458304bf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4582e22fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4584c935c5 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f457f1b26da in start_thread (arg=0x7f456bbca700) at pthread_create.c:456
#10 0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 2 (Thread 0x7f45748c2700 (LWP 6713)):
#0  0x00007f458241718d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f457cba4c62 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f457cba68d7 in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f457748ded9 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f4582e27c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f457f1b26da in start_thread (arg=0x7f45748c2700) at pthread_create.c:456
#6  0x00007f458242317f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 1 (Thread 0x7f4586ec2440 (LWP 6712)):
[KCrash Handler]
#6  0x00007f458235077f in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:58
#7  0x00007f458235237a in __GI_abort () at abort.c:89
#8  0x00007f4582e0e451 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f45862970e3 in QSGRenderLoop::handleContextCreationFailure(QQuickWindow*, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f458629eb12 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007f458629eefb in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007f4583de4475 in QWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#13 0x00007f45862d5245 in QQuickWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007f458456e35c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f4584575b11 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f4582ff78a0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f4583dd970d in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#18 0x00007f4583dda31d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#19 0x00007f4583db823b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#20 0x00007f45774c4830 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#21 0x00007f457d015377 in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f457d0155e0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f457d01568c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f458304bf0f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f4582ff588a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f4582ffdffc in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x0000564f6733db16 in  ()
#28 0x00007f458233b3f1 in __libc_start_main (main=0x564f6733d410, argc=3, argv=0x7ffc0906dd28, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc0906dd18) at ../csu/libc-start.c:291
#29 0x0000564f6733dd5a in _start ()

Reported using DrKonqi
Comment 1 Christoph Feck 2017-06-14 13:39:52 UTC 

*** This bug has been marked as a duplicate of bug 375913 ***