Bug 368876

Summary: Plasma Crashed after going to contacts in kde IM
Product: [Plasma] plasmashell Reporter: Seth Izenzon <izenzon>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, notmart, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.6.5   
Target Milestone: 1.0   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Seth Izenzon 2016-09-16 01:12:59 UTC 
Application: plasmashell (5.6.5)

Qt Version: 5.5.1
Frameworks Version: 5.23.0
Operating System: Linux 4.4.0-36-generic x86_64
Distribution: Ubuntu 16.04.1 LTS

-- Information about the crash:
Plasam crashed after contacts in KDE IM

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f53820688c0 (LWP 3106))]

Thread 18 (Thread 0x7f527fbfb700 (LWP 30228)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f537cdf6aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x82ee4f0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x7baa1a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f53800ce92e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f53800cf1b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f537cdf584e in QThreadPrivate::start (arg=0x7baa120) at thread/qthread_unix.cpp:331
#6  0x00007f537bec76fa in start_thread (arg=0x7f527fbfb700) at pthread_create.c:333
#7  0x00007f537c6feb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f528508f700 (LWP 28581)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f537cdf6aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x82fd7b0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x276fe60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f53800ce92e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f53800cf1b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f537cdf584e in QThreadPrivate::start (arg=0x276fde0) at thread/qthread_unix.cpp:331
#6  0x00007f537bec76fa in start_thread (arg=0x7f528508f700) at pthread_create.c:333
#7  0x00007f537c6feb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f52877f3700 (LWP 19724)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f537cdf6aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x533d0a0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x53ccdc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f53800ce92e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f53800cf1b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f537cdf584e in QThreadPrivate::start (arg=0x53ccd40) at thread/qthread_unix.cpp:331
#6  0x00007f537bec76fa in start_thread (arg=0x7f52877f3700) at pthread_create.c:333
#7  0x00007f537c6feb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f529c947700 (LWP 6157)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f537cdf6aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x501fd40) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x501e140, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f53800ce92e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f53800cf1b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f537cdf584e in QThreadPrivate::start (arg=0x501e0c0) at thread/qthread_unix.cpp:331
#6  0x00007f537bec76fa in start_thread (arg=0x7f529c947700) at pthread_create.c:333
#7  0x00007f537c6feb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f529d454700 (LWP 6156)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f537cdf6aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4d7bb30) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4d7ddc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f53800ce92e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f53800cf1b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f537cdf584e in QThreadPrivate::start (arg=0x4d7dd40) at thread/qthread_unix.cpp:331
#6  0x00007f537bec76fa in start_thread (arg=0x7f529d454700) at pthread_create.c:333
#7  0x00007f537c6feb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f529de59700 (LWP 6154)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f537cdf6aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4575f10) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x48aac10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f53800ce92e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f53800cf1b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f537cdf584e in QThreadPrivate::start (arg=0x48aab90) at thread/qthread_unix.cpp:331
#6  0x00007f537bec76fa in start_thread (arg=0x7f529de59700) at pthread_create.c:333
#7  0x00007f537c6feb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f529e69c700 (LWP 6151)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f537cdf6aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4573d70) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4798ab0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f53800ce92e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f53800cf1b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f537cdf584e in QThreadPrivate::start (arg=0x4798a30) at thread/qthread_unix.cpp:331
#6  0x00007f537bec76fa in start_thread (arg=0x7f529e69c700) at pthread_create.c:333
#7  0x00007f537c6feb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f529fff7700 (LWP 3318)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f537cdf6aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x42a5f50) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3e072e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f53800ce92e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f53800cf1b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f537cdf584e in QThreadPrivate::start (arg=0x3e07260) at thread/qthread_unix.cpp:331
#6  0x00007f537bec76fa in start_thread (arg=0x7f529fff7700) at pthread_create.c:333
#7  0x00007f537c6feb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f52abddf700 (LWP 3300)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f537cdf6aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x3986fa0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1c79a50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f53800ce92e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f53800cf1b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f537cdf584e in QThreadPrivate::start (arg=0x1c799d0) at thread/qthread_unix.cpp:331
#6  0x00007f537bec76fa in start_thread (arg=0x7f52abddf700) at pthread_create.c:333
#7  0x00007f537c6feb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f52b2477700 (LWP 3295)):
#0  0x00007f537946eac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5379429330 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f537942a255 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f537942a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f537d02ca9b in QEventDispatcherGlib::processEvents (this=0x7f52ac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f537cfd3dea in QEventLoop::exec (this=this@entry=0x7f52b2476cc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f537cdf08a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f52b498f7d7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#8  0x00007f537cdf584e in QThreadPrivate::start (arg=0x383a0b0) at thread/qthread_unix.cpp:331
#9  0x00007f537bec76fa in start_thread (arg=0x7f52b2477700) at pthread_create.c:333
#10 0x00007f537c6feb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f52ca444700 (LWP 3269)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f537cdf6aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x193b210) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1bd69f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f53800ce92e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f53800cf1b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f537cdf584e in QThreadPrivate::start (arg=0x1bd6970) at thread/qthread_unix.cpp:331
#6  0x00007f537bec76fa in start_thread (arg=0x7f52ca444700) at pthread_create.c:333
#7  0x00007f537c6feb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f52cb42f700 (LWP 3266)):
#0  0x00007f53794273d3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5379429cfa in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f537942a340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f537942a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f537d02ca9b in QEventDispatcherGlib::processEvents (this=0x7f52c40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f537cfd3dea in QEventLoop::exec (this=this@entry=0x7f52cb42ec90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f537cdf08a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f5380058ed6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f537cdf584e in QThreadPrivate::start (arg=0x1d3a770) at thread/qthread_unix.cpp:331
#9  0x00007f537bec76fa in start_thread (arg=0x7f52cb42f700) at pthread_create.c:333
#10 0x00007f537c6feb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f5352107700 (LWP 3214)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f5381ac4bd4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f5381ac4c19 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f537bec76fa in start_thread (arg=0x7f5352107700) at pthread_create.c:333
#4  0x00007f537c6feb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f53539ef700 (LWP 3213)):
#0  0x00007f537c6ee9cd in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f537946d740 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5379429e84 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f537942a340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f537942a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f537d02ca9b in QEventDispatcherGlib::processEvents (this=0x7f534c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0x00007f537cfd3dea in QEventLoop::exec (this=this@entry=0x7f53539eece0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f537cdf08a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f537f6c13c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f537cdf584e in QThreadPrivate::start (arg=0x1c6cbe0) at thread/qthread_unix.cpp:331
#10 0x00007f537bec76fa in start_thread (arg=0x7f53539ef700) at pthread_create.c:333
#11 0x00007f537c6feb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f5359d6f700 (LWP 3168)):
#0  0x00007f537946eac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f537942a498 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f537d02ca9b in QEventDispatcherGlib::processEvents (this=0x7f53540008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#3  0x00007f537cfd3dea in QEventLoop::exec (this=this@entry=0x7f5359d6ece0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#4  0x00007f537cdf08a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#5  0x00007f537f6c13c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007f537cdf584e in QThreadPrivate::start (arg=0x1bd75c0) at thread/qthread_unix.cpp:331
#7  0x00007f537bec76fa in start_thread (arg=0x7f5359d6f700) at pthread_create.c:333
#8  0x00007f537c6feb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f53673e7700 (LWP 3154)):
#0  0x00007f537c6f2e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f537942a39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f537942a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f537d02ca9b in QEventDispatcherGlib::processEvents (this=0x7f53600008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f537cfd3dea in QEventLoop::exec (this=this@entry=0x7f53673e6ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f537cdf08a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f537f6c13c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f537cdf584e in QThreadPrivate::start (arg=0x19f4060) at thread/qthread_unix.cpp:331
#8  0x00007f537bec76fa in start_thread (arg=0x7f53673e7700) at pthread_create.c:333
#9  0x00007f537c6feb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f536e0bf700 (LWP 3118)):
#0  0x00007f537c6f2e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f5380811c62 in poll (__timeout=-1, __nfds=1, __fds=0x7f536e0bec00) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  _xcb_conn_wait (c=c@entry=0x1915ee0, cond=cond@entry=0x1915f20, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:459
#3  0x00007f53808138d7 in xcb_wait_for_event (c=0x1915ee0) at ../../src/xcb_in.c:693
#4  0x00007f5370879629 in QXcbEventReader::run (this=0x1924040) at qxcbconnection.cpp:1253
#5  0x00007f537cdf584e in QThreadPrivate::start (arg=0x1924040) at thread/qthread_unix.cpp:331
#6  0x00007f537bec76fa in start_thread (arg=0x7f536e0bf700) at pthread_create.c:333
#7  0x00007f537c6feb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f53820688c0 (LWP 3106)):
[KCrash Handler]
#6  0x00007f537f646bf4 in QQmlContext::isValid() const () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f537f6379e5 in QQmlExpression::QQmlExpression(QQmlScriptString const&, QQmlContext*, QObject*, QObject*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f538003591c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007f537f6f772d in QAbstractAnimationJob::setState(QAbstractAnimationJob::State) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f537f6f8fcc in QSequentialAnimationGroupJob::activateCurrentAnimation(bool) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f537f6f90bc in QSequentialAnimationGroupJob::uncontrolledAnimationFinished(QAbstractAnimationJob*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007f537f6f6cbf in QAbstractAnimationJob::finished() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007f537f6f7828 in QAbstractAnimationJob::setState(QAbstractAnimationJob::State) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007f5380079149 in QQuickAnimatorProxyJob::setWindow(QQuickWindow*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x00007f537d004fca in QMetaObject::activate (sender=0x63b93f0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3713
#16 0x00007f53800dd4f2 in QQuickItem::windowChanged(QQuickWindow*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007f53800ead9b in QQuickItemPrivate::derefWindow() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#18 0x00007f53800ec09c in QQuickItem::setParentItem(QQuickItem*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#19 0x00007f53800ec556 in QQuickItem::~QQuickItem() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007f5380106f36 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#21 0x00007f537d005ec0 in QObject::event (this=0x63b93f0, e=<optimized out>) at kernel/qobject.cpp:1230
#22 0x00007f53800ea70b in QQuickItem::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#23 0x00007f537d8cb05c in QApplicationPrivate::notify_helper (this=this@entry=0x19084a0, receiver=receiver@entry=0x63b93f0, e=e@entry=0x8adb300) at kernel/qapplication.cpp:3716
#24 0x00007f537d8d0516 in QApplication::notify (this=0x7ffc767a2d40, receiver=0x63b93f0, e=0x8adb300) at kernel/qapplication.cpp:3499
#25 0x00007f537cfd662b in QCoreApplication::notifyInternal (this=0x7ffc767a2d40, receiver=0x63b93f0, event=event@entry=0x8adb300) at kernel/qcoreapplication.cpp:965
#26 0x00007f537cfd8a26 in QCoreApplication::sendEvent (event=0x8adb300, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#27 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x18fe300) at kernel/qcoreapplication.cpp:1593
#28 0x00007f537cfd8f08 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#29 0x00007f537d02c673 in postEventSourceDispatch (s=0x1946a50) at kernel/qeventdispatcher_glib.cpp:271
#30 0x00007f537942a1a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f537942a400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f537942a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f537d02ca7f in QEventDispatcherGlib::processEvents (this=0x1954e90, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#34 0x00007f537cfd3dea in QEventLoop::exec (this=this@entry=0x7ffc767a2bf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#35 0x00007f537cfdbe8c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#36 0x00007f537d311c3c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1542
#37 0x00007f537d8c7495 in QApplication::exec () at kernel/qapplication.cpp:2976
#38 0x000000000041bfe0 in main (argc=2, argv=<optimized out>) at /build/plasma-workspace-eRmZ8L/plasma-workspace-5.6.5/shell/main.cpp:139

Possible duplicates by query: bug 368223, bug 368185, bug 366054, bug 365916, bug 365670.

Reported using DrKonqi
Comment 1 Marco Martin 2016-09-16 10:37:44 UTC 

*** This bug has been marked as a duplicate of bug 346740 ***