Bug 366118

Summary: Plasma crashes
Product: [Plasma] plasmashell Reporter: omegasigma0
Component: Application Menu (Kicker) widgetAssignee: Eike Hein <hein>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bshah, kde, notmart, plasma-bugs-null
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.5.5   
Target Milestone: 1.0   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description omegasigma0 2016-07-26 08:13:32 UTC 
Application: plasmashell (5.5.5)
 (Compiled from sources)
Qt Version: 5.5.1
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:

The plasma system always crashes when I type "lin" in menu for searching software "line". 
The system will recover in few seconds.

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 0x7fe5db51e8c0 (LWP 1332))]

Thread 15 (Thread 0x7fe4fdffb700 (LWP 1985)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe5d6322aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5827480) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x58391b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe5235442bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fe5235484e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fe523546353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fe5d632184e in QThreadPrivate::start (arg=0x7fe4e4003190) at thread/qthread_unix.cpp:331
#8  0x00007fe5d540e6fa in start_thread (arg=0x7fe4fdffb700) at pthread_create.c:333
#9  0x00007fe5d5c37b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fe4fe7fc700 (LWP 1984)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe5d6322aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5827480) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x58391b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe5235442bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fe5235484e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fe523546353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fe5d632184e in QThreadPrivate::start (arg=0x7fe500003870) at thread/qthread_unix.cpp:331
#8  0x00007fe5d540e6fa in start_thread (arg=0x7fe4fe7fc700) at pthread_create.c:333
#9  0x00007fe5d5c37b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fe4feffd700 (LWP 1983)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe5d6322aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5827480) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x58391b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe5235442bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fe5235484e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fe523546353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fe5d632184e in QThreadPrivate::start (arg=0x1594790) at thread/qthread_unix.cpp:331
#8  0x00007fe5d540e6fa in start_thread (arg=0x7fe4feffd700) at pthread_create.c:333
#9  0x00007fe5d5c37b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fe4ff7fe700 (LWP 1982)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe5d6322aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5827480) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x58391b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe5235442bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fe5235484e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fe523546353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fe5d632184e in QThreadPrivate::start (arg=0x7fe500003440) at thread/qthread_unix.cpp:331
#8  0x00007fe5d540e6fa in start_thread (arg=0x7fe4ff7fe700) at pthread_create.c:333
#9  0x00007fe5d5c37b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fe4fffff700 (LWP 1981)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe5d6322aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5827480) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x58391b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe5235442bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fe5235484e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fe523548542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fe523548542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fe523548542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fe523548542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fe523548542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fe523548542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007fe523546353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007fe5d632184e in QThreadPrivate::start (arg=0x7fe4f8003190) at thread/qthread_unix.cpp:331
#20 0x00007fe5d540e6fa in start_thread (arg=0x7fe4fffff700) at pthread_create.c:333
#21 0x00007fe5d5c37b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fe504ec5700 (LWP 1980)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe5d6322aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5827480) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x58391b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe5235442bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fe5235484e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fe523546353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fe5d632184e in QThreadPrivate::start (arg=0x5207e10) at thread/qthread_unix.cpp:331
#8  0x00007fe5d540e6fa in start_thread (arg=0x7fe504ec5700) at pthread_create.c:333
#9  0x00007fe5d5c37b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fe5056c6700 (LWP 1979)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe5d6322aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5827480) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x58391b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe5235442bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fe5235484e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fe523548542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fe523548542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fe523546353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fe5d632184e in QThreadPrivate::start (arg=0x7fe500001230) at thread/qthread_unix.cpp:331
#12 0x00007fe5d540e6fa in start_thread (arg=0x7fe5056c6700) at pthread_create.c:333
#13 0x00007fe5d5c37b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fe508397700 (LWP 1978)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe5d6322aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5827480) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x58391b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe5235442bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fe5235484e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fe523548542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fe523548542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fe523548542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fe523548542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fe523548542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fe523548542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fe52354346d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007fe523546353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007fe5d632184e in QThreadPrivate::start (arg=0x54e32b0) at thread/qthread_unix.cpp:331
#20 0x00007fe5d540e6fa in start_thread (arg=0x7fe508397700) at pthread_create.c:333
#21 0x00007fe5d5c37b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fe51c065700 (LWP 1610)):
#0  0x00007fe5d29c0467 in g_main_context_release () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe5d29c1356 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe5d29c14ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe5d6558a9b in QEventDispatcherGlib::processEvents (this=0x7fe5140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fe5d64ffdea in QEventLoop::exec (this=this@entry=0x7fe51c064cc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fe5d631c8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fe51e5447d7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007fe5d632184e in QThreadPrivate::start (arg=0x4555d00) at thread/qthread_unix.cpp:331
#8  0x00007fe5d540e6fa in start_thread (arg=0x7fe51c065700) at pthread_create.c:333
#9  0x00007fe5d5c37b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fe5b0f56700 (LWP 1368)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe5daf69bd4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fe5daf69c19 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fe5d540e6fa in start_thread (arg=0x7fe5b0f56700) at pthread_create.c:333
#4  0x00007fe5d5c37b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fe5b2871700 (LWP 1360)):
#0  0x00007fe5d2a05ac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe5d29c0939 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe5d29c12cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe5d29c14ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe5d6558a9b in QEventDispatcherGlib::processEvents (this=0x7fe5a40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fe5d64ffdea in QEventLoop::exec (this=this@entry=0x7fe5b2870ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fe5d631c8a4 in QThread::exec (this=this@entry=0x1a27010) at thread/qthread.cpp:503
#7  0x00007fe5d8bc43c5 in QQmlThreadPrivate::run (this=0x1a27010) at qml/ftw/qqmlthread.cpp:141
#8  0x00007fe5d632184e in QThreadPrivate::start (arg=0x1a27010) at thread/qthread_unix.cpp:331
#9  0x00007fe5d540e6fa in start_thread (arg=0x7fe5b2871700) at pthread_create.c:333
#10 0x00007fe5d5c37b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fe5b4615700 (LWP 1359)):
#0  0x00007fe5d5c2be8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fe5d29c139c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe5d29c14ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe5d6558a9b in QEventDispatcherGlib::processEvents (this=0x7fe5ac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fe5d64ffdea in QEventLoop::exec (this=this@entry=0x7fe5b4614ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fe5d631c8a4 in QThread::exec (this=this@entry=0x1933eb0) at thread/qthread.cpp:503
#6  0x00007fe5d8bc43c5 in QQmlThreadPrivate::run (this=0x1933eb0) at qml/ftw/qqmlthread.cpp:141
#7  0x00007fe5d632184e in QThreadPrivate::start (arg=0x1933eb0) at thread/qthread_unix.cpp:331
#8  0x00007fe5d540e6fa in start_thread (arg=0x7fe5b4615700) at pthread_create.c:333
#9  0x00007fe5d5c37b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fe5bfde7700 (LWP 1351)):
#0  0x00007fe5d5c2be8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fe5d29c139c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe5d29c14ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe5d6558a9b in QEventDispatcherGlib::processEvents (this=0x7fe5b80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fe5d64ffdea in QEventLoop::exec (this=this@entry=0x7fe5bfde6ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fe5d631c8a4 in QThread::exec (this=this@entry=0x1679460) at thread/qthread.cpp:503
#6  0x00007fe5d8bc43c5 in QQmlThreadPrivate::run (this=0x1679460) at qml/ftw/qqmlthread.cpp:141
#7  0x00007fe5d632184e in QThreadPrivate::start (arg=0x1679460) at thread/qthread_unix.cpp:331
#8  0x00007fe5d540e6fa in start_thread (arg=0x7fe5bfde7700) at pthread_create.c:333
#9  0x00007fe5d5c37b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fe5c6623700 (LWP 1333)):
#0  0x00007fe5d5c2be8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fe5d9cf0c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fe5d9cf28d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fe5c8771629 in QXcbEventReader::run (this=0x15768f0) at qxcbconnection.cpp:1253
#4  0x00007fe5d632184e in QThreadPrivate::start (arg=0x15768f0) at thread/qthread_unix.cpp:331
#5  0x00007fe5d540e6fa in start_thread (arg=0x7fe5c6623700) at pthread_create.c:333
#6  0x00007fe5d5c37b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fe5db51e8c0 (LWP 1332)):
[KCrash Handler]
#6  0x00007fe5d65317f5 in QMetaObject::activate (sender=sender@entry=0x5d51640, signal_index=6, argv=argv@entry=0x0) at kernel/qobject.cpp:3759
#7  0x00007fe5d8994132 in VDMModelDelegateDataType::notify (this=<optimized out>, items=..., index=0, count=3, roles=...) at util/qqmladaptormodel.cpp:171
#8  0x00007fe5d8c05ada in QQmlAdaptorModel::notify (roles=..., count=3, index=0, items=..., this=0x51ef968) at ../../include/QtQml/5.5.1/QtQml/private/../../../../../src/qml/util/qqmladaptormodel_p.h:118
#9  QQmlDelegateModel::_q_itemsChanged (this=<optimized out>, index=0, count=3, roles=...) at types/qqmldelegatemodel.cpp:1144
#10 0x00007fe5d8c05c3a in QQmlDelegateModel::_q_dataChanged (this=<optimized out>, begin=..., end=..., roles=...) at types/qqmldelegatemodel.cpp:1546
#11 0x00007fe5d8c2d17c in QQmlDelegateModel::qt_static_metacall (_o=_o@entry=0x3af3780, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=12, _a=_a@entry=0x7ffe69dea630) at .moc/moc_qqmldelegatemodel_p.cpp:203
#12 0x00007fe5d8c2d968 in QQmlDelegateModel::qt_metacall (this=0x3af3780, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0x7ffe69dea630) at .moc/moc_qqmldelegatemodel_p.cpp:344
#13 0x00007fe5d6531180 in QMetaObject::activate (sender=sender@entry=0x5347150, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe69dea630) at kernel/qobject.cpp:3728
#14 0x00007fe5d65317d7 in QMetaObject::activate (sender=sender@entry=0x5347150, m=m@entry=0x7fe5d674aec0 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe69dea630) at kernel/qobject.cpp:3578
#15 0x00007fe5d65ad0fc in QAbstractItemModel::dataChanged (this=this@entry=0x5347150, _t1=..., _t2=..., _t3=...) at .moc/moc_qabstractitemmodel.cpp:548
#16 0x00007fe5a86f0b80 in RunnerMatchesModel::setMatches (this=0x5347150, matches=...) at /build/plasma-desktop-Bvo2Ad/plasma-desktop-5.5.5/applets/kicker/plugin/runnermatchesmodel.cpp:166
#17 0x00007fe5a86ef056 in RunnerModel::matchesChanged (this=<optimized out>, matches=...) at /build/plasma-desktop-Bvo2Ad/plasma-desktop-5.5.5/applets/kicker/plugin/runnermodel.cpp:228
#18 0x00007fe5a86fe121 in RunnerModel::qt_static_metacall (_o=_o@entry=0x3cbed10, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=7, _a=_a@entry=0x7ffe69dea9b0) at /build/plasma-desktop-Bvo2Ad/plasma-desktop-5.5.5/obj-x86_64-linux-gnu/applets/kicker/moc_runnermodel.cpp:142
#19 0x00007fe5d6530fca in QMetaObject::activate (sender=0x4979720, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe69dea9b0) at kernel/qobject.cpp:3713
#20 0x00007fe5d65317d7 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fe523de5c60 <Plasma::RunnerManager::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe69dea9b0) at kernel/qobject.cpp:3578
#21 0x00007fe523bd7b52 in Plasma::RunnerManager::matchesChanged (this=<optimized out>, _t1=...) at ./moc_runnermanager.cpp:188
#22 0x00007fe523bdc021 in Plasma::RunnerManagerPrivate::matchesChanged (this=0x5201b70) at ../../src/runnermanager.cpp:95
#23 Plasma::RunnerManager::qt_static_metacall (_o=_o@entry=0x4979720, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=8, _a=_a@entry=0x7ffe69deab20) at ./moc_runnermanager.cpp:124
#24 0x00007fe5d6530fca in QMetaObject::activate (sender=sender@entry=0x5201b98, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3713
#25 0x00007fe5d65317d7 in QMetaObject::activate (sender=sender@entry=0x5201b98, m=m@entry=0x7fe5d674b840 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3578
#26 0x00007fe5d65b06d0 in QTimer::timeout (this=this@entry=0x5201b98) at .moc/moc_qtimer.cpp:197
#27 0x00007fe5d653d878 in QTimer::timerEvent (this=0x5201b98, e=<optimized out>) at kernel/qtimer.cpp:247
#28 0x00007fe5d6531e53 in QObject::event (this=0x5201b98, e=<optimized out>) at kernel/qobject.cpp:1261
#29 0x00007fe5d700505c in QApplicationPrivate::notify_helper (this=this@entry=0x155f690, receiver=receiver@entry=0x5201b98, e=e@entry=0x7ffe69deae50) at kernel/qapplication.cpp:3716
#30 0x00007fe5d700a516 in QApplication::notify (this=0x7ffe69deb1f0, receiver=0x5201b98, e=0x7ffe69deae50) at kernel/qapplication.cpp:3499
#31 0x00007fe5d650262b in QCoreApplication::notifyInternal (this=0x7ffe69deb1f0, receiver=0x5201b98, event=event@entry=0x7ffe69deae50) at kernel/qcoreapplication.cpp:965
#32 0x00007fe5d655789d in QCoreApplication::sendEvent (event=0x7ffe69deae50, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#33 QTimerInfoList::activateTimers (this=0x159f4b0) at kernel/qtimerinfo_unix.cpp:637
#34 0x00007fe5d6557da1 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:177
#35 0x00007fe5d29c11a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007fe5d29c1400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007fe5d29c14ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007fe5d6558a7f in QEventDispatcherGlib::processEvents (this=0x159b0c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#39 0x00007fe5d64ffdea in QEventLoop::exec (this=this@entry=0x7ffe69deb090, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#40 0x00007fe5d6507e8c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#41 0x00007fe5d683bc3c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1542
#42 0x00007fe5d7001495 in QApplication::exec () at kernel/qapplication.cpp:2976
#43 0x0000000000432d4a in main (argc=2, argv=<optimized out>) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/shell/main.cpp:181

Possible duplicates by query: bug 365860, bug 364815, bug 364442, bug 364032, bug 363964.

Reported using DrKonqi
Comment 1 David Edmundson 2016-09-28 10:20:38 UTC 

*** This bug has been marked as a duplicate of bug 369430 ***