Bug 358700

Summary: KDE plasma crashes when opening a link to a different virtual desktop
Product: [Plasma] plasmashell Reporter: akhilesh <akhilesh>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: critical CC: bhush94, plasma-bugs
Priority: NOR    
Version: 5.5.3   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
URL: https://u.pomf.is/heaelp.png
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description akhilesh 2016-01-28 20:23:45 UTC 
As seen in the URL image provided, the entire plasma shell had crashed. So I opened up the terminal and did /usr/bin/plasmashell and those are the logs/errors I got. After the crash, I was only able to use the apps that were maximized :(.

Reproducible: Always

Steps to Reproduce:
1. Keep firefox open in virtual desktop 2
2. Click a link in any applicaton
3. You should be redirected to desktop 2 with firefox, which will try to open the click
4. Switch to virtual desktop 1 while this happens

Actual Results:  
Crashes, sometimes recovers

Expected Results:  
Should not crash

Application: plasmashell (5.5.3)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-4-MANJARO x86_64
Distribution: "Manjaro Linux"

-- Information about the crash:
<In detail, tell us what you were doing  when the application crashed.>

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f44696eb800 (LWP 20405))]

Thread 20 (Thread 0x7f445307a700 (LWP 20406)):
#0  0x00007f4463d2318d in poll () from /usr/lib/libc.so.6
#1  0x00007f4467e8eae2 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f4467e90757 in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007f44551de379 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 19 (Thread 0x7f444bfff700 (LWP 20410)):
#0  0x00007f4460ce15f9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f4460c9c9fc in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#2  0x00007f4460c9cf60 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f4460c9d0cc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f446464656b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f44645ed57a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f4464409be4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f4466d22055 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 18 (Thread 0x7f4441d67700 (LWP 20420)):
#0  0x00007f4463d2318d in poll () from /usr/lib/libc.so.6
#1  0x00007f4460c9cfbc in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f4460c9d0cc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f446464656b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f44645ed57a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f4464409be4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f4466d22055 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 17 (Thread 0x7f443bfff700 (LWP 20429)):
#0  0x00007f4460ce15f9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f4460c9c559 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0x00007f4460c9ceeb in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f4460c9d0cc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f446464656b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f44645ed57a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f4464409be4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f4466d22055 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 16 (Thread 0x7f443abc7700 (LWP 20432)):
#0  0x00007f446353107f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f446914a934 in ?? () from /usr/lib/libQt5Script.so.5
#2  0x00007f446914a979 in ?? () from /usr/lib/libQt5Script.so.5
#3  0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 15 (Thread 0x7f43b3df9700 (LWP 20435)):
#0  0x00007f4460ce15f9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f4460c9c559 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0x00007f4460c9ceeb in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f4460c9d0cc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f446464656b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f44645ed57a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f4464409be4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f44676d2136 in ?? () from /usr/lib/libQt5Quick.so.5
#8  0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 14 (Thread 0x7f43a2973700 (LWP 20502)):
#0  0x00007f4460ce1614 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f4460c9c9e9 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#2  0x00007f4460c9cf60 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f4460c9d0cc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f446464656b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f44645ed57a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f4464409be4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f43a4e79bc7 in KCupsConnection::run() () from /usr/lib/libkcupslib.so
#8  0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 13 (Thread 0x7f43a1917700 (LWP 20503)):
#0  0x00007f446353107f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f446440fe2b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f44677479be in ?? () from /usr/lib/libQt5Quick.so.5
#3  0x00007f4467748243 in ?? () from /usr/lib/libQt5Quick.so.5
#4  0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 12 (Thread 0x7f439b7ff700 (LWP 20505)):
#0  0x00007f446353107f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f446440fe2b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f44677479be in ?? () from /usr/lib/libQt5Quick.so.5
#3  0x00007f4467748243 in ?? () from /usr/lib/libQt5Quick.so.5
#4  0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 11 (Thread 0x7f43998ab700 (LWP 20581)):
#0  0x00007f446353107f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f446440fe2b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f44677479be in ?? () from /usr/lib/libQt5Quick.so.5
#3  0x00007f4467748243 in ?? () from /usr/lib/libQt5Quick.so.5
#4  0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 10 (Thread 0x7f4398ac9700 (LWP 20763)):
#0  0x00007f446353107f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f446440fe2b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f44677479be in ?? () from /usr/lib/libQt5Quick.so.5
#3  0x00007f4467748243 in ?? () from /usr/lib/libQt5Quick.so.5
#4  0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 9 (Thread 0x7f4389994700 (LWP 20960)):
#0  0x00007f446353107f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f446440fe2b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f43b12e637f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f43b12eab28 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f43b12eab82 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f43b12eab82 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f43b12eab82 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f43b12eab82 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f43b12e83c3 in ThreadWeaver::Thread::run() () from /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#15 0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#16 0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 8 (Thread 0x7f4389193700 (LWP 20961)):
#0  0x00007f446353107f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f446440fe2b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f43b12e637f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f43b12eab28 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f43b12eab82 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f43b12eab82 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f43b12eab82 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f43b12eab82 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f43b12e83c3 in ThreadWeaver::Thread::run() () from /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#15 0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#16 0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 7 (Thread 0x7f4388992700 (LWP 20962)):
#0  0x00007f446353107f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f446440fe2b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f43b12e637f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f43b12eab28 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f43b12eab82 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f43b12e83c3 in ThreadWeaver::Thread::run() () from /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7f437bfff700 (LWP 20963)):
#0  0x00007f446353107f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f446440fe2b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f43b12e637f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f43b12eab28 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f43b12eab82 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f43b12eab82 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f43b12eab82 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f43b12eab82 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f43b12e83c3 in ThreadWeaver::Thread::run() () from /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#15 0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#16 0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7f437b7fe700 (LWP 20964)):
#0  0x00007f446353107f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f446440fe2b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f43b12e637f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f43b12eab28 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f43b12eab82 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f43b12e83c3 in ThreadWeaver::Thread::run() () from /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7f437affd700 (LWP 20965)):
#0  0x00007f446353107f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f446440fe2b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f43b12e637f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f43b12eab28 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f43b12eab82 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f43b12e83c3 in ThreadWeaver::Thread::run() () from /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f437a7fc700 (LWP 20966)):
#0  0x00007f446353107f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f446440fe2b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f43b12e637f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f43b12eab28 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f43b12eab82 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f43b12e83c3 in ThreadWeaver::Thread::run() () from /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f4379ffb700 (LWP 20967)):
#0  0x00007f446353107f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f446440fe2b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f43b12e637f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f43b12eab28 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f43b12eab82 in ?? () from /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f43b12e5433 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f43b12e83c3 in ThreadWeaver::Thread::run() () from /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f446440eb8e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f446352b4a4 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f4463d2c13d in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f44696eb800 (LWP 20405)):
[KCrash Handler]
#5  0x00007f4463c765f8 in raise () from /usr/lib/libc.so.6
#6  0x00007f4463c77a7a in abort () from /usr/lib/libc.so.6
#7  0x00007f4464076add in __gnu_cxx::__verbose_terminate_handler () at /build/gcc-multilib/src/gcc-5.3.0/libstdc++-v3/libsupc++/vterminate.cc:95
#8  0x00007f4464074936 in __cxxabiv1::__terminate (handler=<optimized out>) at /build/gcc-multilib/src/gcc-5.3.0/libstdc++-v3/libsupc++/eh_terminate.cc:47
#9  0x00007f4464074981 in std::terminate () at /build/gcc-multilib/src/gcc-5.3.0/libstdc++-v3/libsupc++/eh_terminate.cc:57
#10 0x00007f4464074be6 in __cxxabiv1::__cxa_rethrow () at /build/gcc-multilib/src/gcc-5.3.0/libstdc++-v3/libsupc++/eh_throw.cc:125
#11 0x00007f446459d1f9 in ?? () from /usr/lib/libQt5Core.so.5
#12 0x00007f44645982da in QAbstractItemModel::endRemoveRows() () from /usr/lib/libQt5Core.so.5
#13 0x00007f43b0c85ac4 in ?? () from /usr/lib/libtaskmanager.so.5
#14 0x00007f446461e31a in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#15 0x00007f43b0c6b432 in TaskManager::TaskGroup::itemRemoved(TaskManager::AbstractGroupableItem*) () from /usr/lib/libtaskmanager.so.5
#16 0x00007f43b0c6c2ab in TaskManager::TaskGroup::Private::signalRemovals() () from /usr/lib/libtaskmanager.so.5
#17 0x00007f446461f1e1 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#18 0x00007f44650f39ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#19 0x00007f44650f8e86 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#20 0x00007f44645efbab in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#21 0x00007f44645f1fa6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#22 0x00007f4464646143 in ?? () from /usr/lib/libQt5Core.so.5
#23 0x00007f4460c9cdc7 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#24 0x00007f4460c9d020 in ?? () from /usr/lib/libglib-2.0.so.0
#25 0x00007f4460c9d0cc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#26 0x00007f446464654f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#27 0x00007f44645ed57a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#28 0x00007f44645f553c in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#29 0x0000000000431304 in main ()

Possible duplicates by query: bug 355966, bug 355218, bug 354476, bug 353361, bug 353304.

Report to https://bugs.kde.org/
Comment 1 David Edmundson 2016-02-01 19:28:26 UTC 

*** This bug has been marked as a duplicate of bug 342763 ***