Bug 365457

Summary: menu bar that disappears when research
Product: [Plasma] plasmashell Reporter: galagann <galagann>
Component: Application Launcher (Kickoff)Assignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: plasma-bugs
Priority: NOR    
Version: 5.7.0   
Target Milestone: 1.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description galagann 2016-07-12 08:51:23 UTC 
I have a sporadic crash when menu K performs a search application

Reproducible: Sometimes

Steps to Reproduce:
1. opening the menu
2. Input search
3. sporadic crash



Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f48b95977c0 (LWP 1957))]

Thread 16 (Thread 0x7f48a31ea700 (LWP 1958)):
#0  0x00007f48b2cb7bfd in poll () from /lib64/libc.so.6
#1  0x00007f48b7bfe422 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f48b7c0000f in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f48a553f7b9 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f48b33b6a29 in ?? () from /usr/lib64/libQt5Core.so.5
#5  0x00007f48b24c10a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f48b2cc002d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f48a15e3700 (LWP 1960)):
#0  0x00007f48af3dacf9 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f48af398028 in g_main_context_release () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f48af398e0e in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f48af398f7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f48b35c934b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f48b3576fcb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f48b33b1f5a in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f48b4132225 in ?? () from /usr/lib64/libQt5DBus.so.5
#8  0x00007f48b33b6a29 in ?? () from /usr/lib64/libQt5Core.so.5
#9  0x00007f48b24c10a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f48b2cc002d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f489bbdb700 (LWP 1987)):
#0  0x00007f48af3dacf9 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f48af3984b9 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f48af398d80 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f48af398f7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f48b35c934b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f48b3576fcb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f48b33b1f5a in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f48b66bdb88 in ?? () from /usr/lib64/libQt5Qml.so.5
#8  0x00007f48b33b6a29 in ?? () from /usr/lib64/libQt5Core.so.5
#9  0x00007f48b24c10a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f48b2cc002d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f489a21d700 (LWP 2016)):
#0  0x00007f48b2cb7bfd in poll () from /lib64/libc.so.6
#1  0x00007f48af398e64 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f48af398f7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f48b35c934b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f48b3576fcb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f48b33b1f5a in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f48b66bdb88 in ?? () from /usr/lib64/libQt5Qml.so.5
#7  0x00007f48b33b6a29 in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007f48b24c10a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f48b2cc002d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f488ffff700 (LWP 2036)):
#0  0x00007f48b24c503f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f48b8c7797b in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007f48b8c779a9 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007f48b24c10a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f48b2cc002d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f4800fc5700 (LWP 2117)):
#0  0x00007f48af3dacf9 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f48af398387 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f48af398d80 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f48af398f7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f48b35c934b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f48b3576fcb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f48b33b1f5a in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f48b7240692 in ?? () from /usr/lib64/libQt5Quick.so.5
#8  0x00007f48b33b6a29 in ?? () from /usr/lib64/libQt5Core.so.5
#9  0x00007f48b24c10a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f48b2cc002d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f47f64fe700 (LWP 2202)):
#0  0x00007f48af396220 in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f48af39844b in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f48af398d80 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f48af398f7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f48b35c934b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f48b3576fcb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f48b33b1f5a in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f47f7b52cf7 in KCupsConnection::run() () from /usr/lib64/libkcupslib.so
#8  0x00007f48b33b6a29 in ?? () from /usr/lib64/libQt5Core.so.5
#9  0x00007f48b24c10a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f48b2cc002d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f47e27cb700 (LWP 2271)):
#0  0x00007f48b24c503f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f48b33b769b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#2  0x00007f47fa6b048b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=<optimized out>, th=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:594
#3  0x00007f47fa6b148f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x46fb000, th=th@entry=0x46a93f0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:554
#4  0x00007f47fa6b4e4a in ThreadWeaver::WorkingHardState::applyForWork (this=0x46a0780, th=0x46a93f0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/workinghardstate.cpp:66
#5  0x00007f47fa6af4bb in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x46a93f0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:568
#6  0x00007f47fa6b4e92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x46a0780, th=0x46a93f0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/workinghardstate.cpp:73
#7  0x00007f47fa6af4bb in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x46a93f0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:568
#8  0x00007f47fa6b2aa6 in ThreadWeaver::Thread::run (this=0x46a93f0) at /usr/src/debug/threadweaver-5.24.0/src/thread.cpp:103
#9  0x00007f48b33b6a29 in ?? () from /usr/lib64/libQt5Core.so.5
#10 0x00007f48b24c10a4 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f48b2cc002d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f47e1fca700 (LWP 2272)):
#0  0x00007f48b24c503f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f48b33b769b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#2  0x00007f47fa6b048b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=<optimized out>, th=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:594
#3  0x00007f47fa6b148f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x46fb000, th=th@entry=0x457a650, threadWasBusy=threadWasBusy@entry=true, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:554
#4  0x00007f47fa6b4e4a in ThreadWeaver::WorkingHardState::applyForWork (this=0x46a0780, th=0x457a650, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/workinghardstate.cpp:66
#5  0x00007f47fa6af4bb in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x457a650, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:568
#6  0x00007f47fa6b2aa6 in ThreadWeaver::Thread::run (this=0x457a650) at /usr/src/debug/threadweaver-5.24.0/src/thread.cpp:103
#7  0x00007f48b33b6a29 in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007f48b24c10a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f48b2cc002d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f47e17c9700 (LWP 2273)):
#0  0x00007f48b24c503f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f48b33b769b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#2  0x00007f47fa6b048b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=<optimized out>, th=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:594
#3  0x00007f47fa6b148f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x46fb000, th=th@entry=0x7f47d4002d90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:554
#4  0x00007f47fa6b4e4a in ThreadWeaver::WorkingHardState::applyForWork (this=0x46a0780, th=0x7f47d4002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/workinghardstate.cpp:66
#5  0x00007f47fa6af4bb in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f47d4002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:568
#6  0x00007f47fa6b4e92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x46a0780, th=0x7f47d4002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/workinghardstate.cpp:73
#7  0x00007f47fa6af4bb in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f47d4002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:568
#8  0x00007f47fa6b2aa6 in ThreadWeaver::Thread::run (this=0x7f47d4002d90) at /usr/src/debug/threadweaver-5.24.0/src/thread.cpp:103
#9  0x00007f48b33b6a29 in ?? () from /usr/lib64/libQt5Core.so.5
#10 0x00007f48b24c10a4 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f48b2cc002d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f47e0fc8700 (LWP 2274)):
#0  0x00007f48b24c503f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f48b33b769b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#2  0x00007f47fa6b048b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=<optimized out>, th=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:594
#3  0x00007f47fa6b148f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x46fb000, th=th@entry=0x46a3870, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:554
#4  0x00007f47fa6b4e4a in ThreadWeaver::WorkingHardState::applyForWork (this=0x46a0780, th=0x46a3870, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/workinghardstate.cpp:66
#5  0x00007f47fa6af4bb in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x46a3870, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:568
#6  0x00007f47fa6b4e92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x46a0780, th=0x46a3870, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/workinghardstate.cpp:73
#7  0x00007f47fa6af4bb in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x46a3870, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:568
#8  0x00007f47fa6b4e92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x46a0780, th=0x46a3870, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/workinghardstate.cpp:73
#9  0x00007f47fa6af4bb in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x46a3870, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:568
#10 0x00007f47fa6b4e92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x46a0780, th=0x46a3870, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/workinghardstate.cpp:73
#11 0x00007f47fa6af4bb in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x46a3870, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:568
#12 0x00007f47fa6b2aa6 in ThreadWeaver::Thread::run (this=0x46a3870) at /usr/src/debug/threadweaver-5.24.0/src/thread.cpp:103
#13 0x00007f48b33b6a29 in ?? () from /usr/lib64/libQt5Core.so.5
#14 0x00007f48b24c10a4 in start_thread () from /lib64/libpthread.so.0
#15 0x00007f48b2cc002d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f47d3fff700 (LWP 2275)):
#0  0x00007f48b24c503f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f48b33b769b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#2  0x00007f47fa6b048b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=<optimized out>, th=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:594
#3  0x00007f47fa6b148f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x46fb000, th=th@entry=0x7f47d8002d90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:554
#4  0x00007f47fa6b4e4a in ThreadWeaver::WorkingHardState::applyForWork (this=0x46a0780, th=0x7f47d8002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/workinghardstate.cpp:66
#5  0x00007f47fa6af4bb in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f47d8002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:568
#6  0x00007f47fa6b4e92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x46a0780, th=0x7f47d8002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/workinghardstate.cpp:73
#7  0x00007f47fa6af4bb in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f47d8002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:568
#8  0x00007f47fa6b4e92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x46a0780, th=0x7f47d8002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/workinghardstate.cpp:73
#9  0x00007f47fa6af4bb in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f47d8002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:568
#10 0x00007f47fa6b2aa6 in ThreadWeaver::Thread::run (this=0x7f47d8002d90) at /usr/src/debug/threadweaver-5.24.0/src/thread.cpp:103
#11 0x00007f48b33b6a29 in ?? () from /usr/lib64/libQt5Core.so.5
#12 0x00007f48b24c10a4 in start_thread () from /lib64/libpthread.so.0
#13 0x00007f48b2cc002d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f47d37fe700 (LWP 2276)):
#0  0x00007f48b24c503f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f48b33b769b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#2  0x00007f47fa6b048b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=<optimized out>, th=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:594
#3  0x00007f47fa6b148f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x46fb000, th=th@entry=0x7f47cc003190, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:554
#4  0x00007f47fa6b4e4a in ThreadWeaver::WorkingHardState::applyForWork (this=0x46a0780, th=0x7f47cc003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/workinghardstate.cpp:66
#5  0x00007f47fa6af4bb in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f47cc003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:568
#6  0x00007f47fa6b4e92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x46a0780, th=0x7f47cc003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/workinghardstate.cpp:73
#7  0x00007f47fa6af4bb in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f47cc003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:568
#8  0x00007f47fa6b2aa6 in ThreadWeaver::Thread::run (this=0x7f47cc003190) at /usr/src/debug/threadweaver-5.24.0/src/thread.cpp:103
#9  0x00007f48b33b6a29 in ?? () from /usr/lib64/libQt5Core.so.5
#10 0x00007f48b24c10a4 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f48b2cc002d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f47d2ffd700 (LWP 2277)):
[KCrash Handler]
#6  0x00007f48b2c100c7 in raise () from /lib64/libc.so.6
#7  0x00007f48b2c11478 in abort () from /lib64/libc.so.6
#8  0x00007f48b2c4d784 in __libc_message () from /lib64/libc.so.6
#9  0x00007f48b2c53026 in malloc_printerr () from /lib64/libc.so.6
#10 0x00007f48b2c53d53 in _int_free () from /lib64/libc.so.6
#11 0x00007f48b3b4b66b in ?? () from /usr/lib64/libQt5Gui.so.5
#12 0x00007f48b3b4b97c in ?? () from /usr/lib64/libQt5Gui.so.5
#13 0x00007f48b3b46f66 in QIcon::fromTheme(QString const&, QIcon const&) () from /usr/lib64/libQt5Gui.so.5
#14 0x00007f47e80a079f in ServiceRunner::setupMatch (this=this@entry=0xaecda0, service=..., match=...) at /usr/src/debug/plasma-workspace-5.7.0/runners/services/servicerunner.cpp:313
#15 0x00007f47e80a1a64 in ServiceRunner::match (this=0xaecda0, context=...) at /usr/src/debug/plasma-workspace-5.7.0/runners/services/servicerunner.cpp:141
#16 0x00007f47faf65236 in Plasma::AbstractRunner::performMatch (this=0xaecda0, localContext=...) at /usr/src/debug/krunner-5.24.0/src/abstractrunner.cpp:131
#17 0x00007f47fa6b45e7 in ThreadWeaver::Executor::run (this=<optimized out>, job=..., thread=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/executor.cpp:52
#18 0x00007f47fa6b3430 in ThreadWeaver::Job::execute (this=<optimized out>, self=..., th=0x7f47c00027d0) at /usr/src/debug/threadweaver-5.24.0/src/job.cpp:83
#19 0x00007f47fa6b2b57 in ThreadWeaver::Thread::run (this=0x7f47c00027d0) at /usr/src/debug/threadweaver-5.24.0/src/thread.cpp:114
#20 0x00007f48b33b6a29 in ?? () from /usr/lib64/libQt5Core.so.5
#21 0x00007f48b24c10a4 in start_thread () from /lib64/libpthread.so.0
#22 0x00007f48b2cc002d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f47d27fc700 (LWP 2278)):
#0  0x00007f48b24c503f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f48b33b769b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#2  0x00007f47fa6b048b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=<optimized out>, th=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:594
#3  0x00007f47fa6b148f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x46fb000, th=th@entry=0x7f47c4002990, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:554
#4  0x00007f47fa6b4e4a in ThreadWeaver::WorkingHardState::applyForWork (this=0x46a0780, th=0x7f47c4002990, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/workinghardstate.cpp:66
#5  0x00007f47fa6af4bb in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f47c4002990, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:568
#6  0x00007f47fa6b4e92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x46a0780, th=0x7f47c4002990, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/workinghardstate.cpp:73
#7  0x00007f47fa6af4bb in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f47c4002990, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:568
#8  0x00007f47fa6b4e92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x46a0780, th=0x7f47c4002990, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/workinghardstate.cpp:73
#9  0x00007f47fa6af4bb in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f47c4002990, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/weaver.cpp:568
#10 0x00007f47fa6b2aa6 in ThreadWeaver::Thread::run (this=0x7f47c4002990) at /usr/src/debug/threadweaver-5.24.0/src/thread.cpp:103
#11 0x00007f48b33b6a29 in ?? () from /usr/lib64/libQt5Core.so.5
#12 0x00007f48b24c10a4 in start_thread () from /lib64/libpthread.so.0
#13 0x00007f48b2cc002d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f48b95977c0 (LWP 1957)):
#0  0x00007f48b2cb3d2d in write () from /lib64/libc.so.6
#1  0x00007f48af3d9bed in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f48af395770 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f48af398cf0 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f48af398ed8 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f48af398f7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#6  0x00007f48b35c932c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f48b3576fcb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#8  0x00007f48b357eeb6 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#9  0x000000000041d2ea in main (argc=2, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.7.0/shell/main.cpp:166
Comment 1 David Edmundson 2016-07-13 19:20:59 UTC 

*** This bug has been marked as a duplicate of bug 355122 ***