Bug 360626

Summary: Desktop crash
Product: [Plasma] plasmashell Reporter: Ateeb Ahmed <ateeb_ahmed33>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, notmart, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.5.5   
Target Milestone: 1.0   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Ateeb Ahmed 2016-03-16 18:39:29 UTC 
Application: plasmashell (5.5.5)
 (Compiled from sources)
Qt Version: 5.5.1
Operating System: Linux 4.4.4-301.fc23.x86_64 x86_64
Distribution: "Fedora release 23 (Twenty Three)"

-- Information about the crash:
- What I was doing when the application crashed:
I was adding an application to favorites using Menu
- Unusual behavior I noticed:
The whole system stopped responding but mouse was hovering and I had ran Boxes and the VM was running

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ffb387ed940 (LWP 1668))]

Thread 23 (Thread 0x7ffb16ca7700 (LWP 1671)):
#0  0x00007ffb301c8fdd in poll () at /lib64/libc.so.6
#1  0x00007ffb36683272 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007ffb36684ee7 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007ffb1a446da9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#6  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7ffb0ffff700 (LWP 1673)):
#0  0x00007ffb301c4bcd in read () at /lib64/libc.so.6
#1  0x00007ffb27111073 in  () at /lib64/tls/libnvidia-tls.so.361.28
#2  0x00007ffb2b68d390 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#3  0x00007ffb2b649c64 in g_main_context_check () at /lib64/libglib-2.0.so.0
#4  0x00007ffb2b64a110 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#5  0x00007ffb2b64a27c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00007ffb31008ecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007ffb30fafeca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x00007ffb30dcc434 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x00007ffb3511a9b5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#10 0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#12 0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7ffb0cd9e700 (LWP 1688)):
#0  0x00007ffb301c8fdd in poll () at /lib64/libc.so.6
#1  0x00007ffb2b64a16c in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007ffb2b64a27c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007ffb31008ecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007ffb30fafeca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007ffb30dcc434 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007ffb3511a9b5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#9  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7ffb06221700 (LWP 1699)):
#0  0x00007ffb301c8fdd in poll () at /lib64/libc.so.6
#1  0x00007ffb2b64a16c in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007ffb2b64a27c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007ffb31008ecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007ffb30fafeca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007ffb30dcc434 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007ffb3511a9b5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#9  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7ffb04938700 (LWP 1765)):
#0  0x00007ffb2f511b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb37f73514 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007ffb37f73559 in  () at /lib64/libQt5Script.so.5
#3  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7ffafce06700 (LWP 1812)):
#0  0x00007ffb301c4bcd in read () at /lib64/libc.so.6
#1  0x00007ffb27111073 in  () at /lib64/tls/libnvidia-tls.so.361.28
#2  0x00007ffb2b68d390 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#3  0x00007ffb2b649c64 in g_main_context_check () at /lib64/libglib-2.0.so.0
#4  0x00007ffb2b64a110 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#5  0x00007ffb2b64a27c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00007ffb31008ecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007ffb30fafeca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x00007ffb30dcc434 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x00007ffb35cc88d6 in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#10 0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#12 0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7ffa73fff700 (LWP 1814)):
#0  0x00007ffb2f511b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb30dd266b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007ffb35d3e14e in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007ffb35d3e9d3 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#6  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7ffa61b28700 (LWP 1920)):
#0  0x00007ffb301c8fdd in poll () at /lib64/libc.so.6
#1  0x00007ffb2b64a16c in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007ffb2b64a27c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007ffb31008ecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007ffb30fafeca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007ffb30dcc434 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007ffa63764547 in KCupsConnection::run() () at /lib64/libkcupslib.so
#7  0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#9  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7ffa61006700 (LWP 1929)):
#0  0x00007ffb2f511b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb30dd266b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007ffb35d3e14e in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007ffb35d3e9d3 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#6  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7ffa3e7fa700 (LWP 1956)):
#0  0x00007ffb2f511b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb30dd266b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007ffb35d3e14e in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007ffb35d3e9d3 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#6  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7ffa3dff9700 (LWP 1957)):
#0  0x00007ffb2f511b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb30dd266b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007ffb35d3e14e in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007ffb35d3e9d3 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#6  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7ffa4d624700 (LWP 1976)):
#0  0x00007ffb2f511b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb30dd266b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007ffb35d3e14e in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007ffb35d3e9d3 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#6  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7ffa4de25700 (LWP 1987)):
#0  0x00007ffb2f511b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb30dd266b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007ffa6bbdfbff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007ffa6bbe43a8 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007ffa6bbdecb3 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007ffa6bbe1c43 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7ffa4ec86700 (LWP 1988)):
#0  0x00007ffb2f511b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb30dd266b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007ffa6bbdfbff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007ffa6bbe43a8 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007ffa6bbdecb3 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007ffa6bbe1c43 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7ffa3f7fc700 (LWP 1989)):
#0  0x00007ffb2f511b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb30dd266b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007ffa6bbdfbff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007ffa6bbe43a8 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007ffa6bbdecb3 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007ffa6bbe1c43 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7ffa42508700 (LWP 1990)):
#0  0x00007ffb2f511b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb30dd266b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007ffa6bbdfbff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007ffa6bbe43a8 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007ffa6bbdecb3 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007ffa6bbe4402 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007ffa6bbdecb3 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007ffa6bbe4402 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007ffa6bbdecb3 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007ffa6bbe1c43 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#10 0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#12 0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7ffa41d07700 (LWP 1991)):
#0  0x00007ffb2f511b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb30dd266b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007ffa6bbdfbff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007ffa6bbe43a8 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007ffa6bbdecb3 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007ffa6bbe1c43 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7ffa41506700 (LWP 1992)):
#0  0x00007ffb2f511b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb30dd266b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007ffa6bbdfbff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007ffa6bbe43a8 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007ffa6bbdecb3 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007ffa6bbe4402 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007ffa6bbdecb3 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007ffa6bbe4402 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007ffa6bbdecb3 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007ffa6bbe1c43 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#10 0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#12 0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7ffa40d05700 (LWP 1993)):
#0  0x00007ffb2f511b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb30dd266b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007ffa6bbdfbff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007ffa6bbe43a8 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007ffa6bbdecb3 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007ffa6bbe1c43 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7ffa40504700 (LWP 1994)):
#0  0x00007ffb2f511b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb30dd266b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007ffa6bbdfbff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007ffa6bbe43a8 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007ffa6bbdecb3 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007ffa6bbe1c43 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7ffa5afda700 (LWP 2290)):
#0  0x00007ffb2f511b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb30dd266b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007ffb35d3e14e in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007ffb35d3e9d3 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#6  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7ffa3effb700 (LWP 2367)):
#0  0x00007ffb2f511b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ffb30dd266b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007ffb35d3e14e in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007ffb35d3e9d3 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007ffb30dd13de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007ffb2f50c60a in start_thread () at /lib64/libpthread.so.0
#6  0x00007ffb301d4a4d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7ffb387ed940 (LWP 1668)):
[KCrash Handler]
#5  0x00007ffb350a4f00 in QQmlBoundSignalExpression::function() const () at /lib64/libQt5Qml.so.5
#6  0x00007ffb350a4fb0 in QQmlBoundSignalExpression::sourceLocation() const () at /lib64/libQt5Qml.so.5
#7  0x00007ffb35084df8 in QQmlData::destroyed(QObject*) () at /lib64/libQt5Qml.so.5
#8  0x00007ffb30fe8e74 in QObject::~QObject() () at /lib64/libQt5Core.so.5
#9  0x00007ffb35d5b63d in QQuickItem::~QQuickItem() () at /lib64/libQt5Quick.so.5
#10 0x00007ffb35d75eb6 in QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement() () at /lib64/libQt5Quick.so.5
#11 0x00007ffb30fe2180 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#12 0x00007ffb35d59ebb in QQuickItem::event(QEvent*) () at /lib64/libQt5Quick.so.5
#13 0x00007ffb3256641c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#14 0x00007ffb3256b8e6 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#15 0x00007ffb30fb273b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#16 0x00007ffb30fb4b36 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#17 0x00007ffb31008aa3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#18 0x00007ffb2b649e3a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#19 0x00007ffb2b64a1d0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#20 0x00007ffb2b64a27c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#21 0x00007ffb31008eaf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#22 0x00007ffb30fafeca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#23 0x00007ffb334ca2ce in KJob::exec() () at /lib64/libKF5CoreAddons.so.5
#24 0x00007ffa70dc8e00 in AppEntry::actions() const () at /usr/lib64/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#25 0x00007ffa70dd0f13 in AppsModel::data(QModelIndex const&, int) const () at /usr/lib64/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#26 0x00007ffb34ee2421 in QQmlDMCachedModelData::metaCall(QMetaObject::Call, int, void**) () at /lib64/libQt5Qml.so.5
#27 0x00007ffb3505a045 in unsigned long long LoadProperty<&ReadAccessor::Indirect>(QV4::ExecutionEngine*, QObject*, QQmlPropertyData const&, QQmlNotifier**) [clone .isra.131] [clone .constprop.161] () at /lib64/libQt5Qml.so.5
#28 0x00007ffb3505a859 in QV4::QObjectWrapper::getProperty(QObject*, QV4::ExecutionContext*, QQmlPropertyData*, bool) () at /lib64/libQt5Qml.so.5
#29 0x00007ffb3505b5bb in QV4::QObjectWrapper::getQmlProperty(QQmlContextData*, QV4::String*, QV4::QObjectWrapper::RevisionMode, bool*, bool) () at /lib64/libQt5Qml.so.5
#30 0x00007ffb3506cf3e in QV4::Runtime::getProperty(QV4::ExecutionEngine*, QV4::Value const&, int) () at /lib64/libQt5Qml.so.5
#31 0x00007ffafd2ce136 in  ()
#32 0x00007ffb052221b0 in  ()
#33 0x00007ffb052221b8 in  ()
#34 0x00007ffa71845870 in  ()
#35 0x0000558ec1975e50 in  ()
#36 0x00007ffb052221c0 in  ()
#37 0x00007ffb34fe1cd3 in QV4::ExecutionContext::getProperty(QV4::String*) () at /lib64/libQt5Qml.so.5
#38 0x00007ffca080ab50 in  ()
#39 0x00007ffa71845020 in  ()
#40 0x0000000000000000 in  ()

Possible duplicates by query: bug 359617, bug 359355, bug 357904, bug 357383, bug 357246.

Reported using DrKonqi
Comment 1 Marco Martin 2016-03-17 14:54:48 UTC 

*** This bug has been marked as a duplicate of bug 357435 ***