Bug 347833

Summary: Plasma crashed after login
Product: [Plasma] plasmashell Reporter: Tóth Attila <tothasze>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bshah, plasma-bugs-null
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.3.0   
Target Milestone: 1.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Tóth Attila 2015-05-17 12:58:30 UTC 
Application: plasmashell (5.3.0)

Qt Version: 5.5.0
Operating System: Linux 4.0.1-1-desktop x86_64
Distribution: "openSUSE 20150515 (Tumbleweed) (x86_64)"

-- Information about the crash:
Plasma crashed after login...

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6ad1b298c0 (LWP 3785))]

Thread 26 (Thread 0x7f6ab0399700 (LWP 4030)):
#0  0x00007f6acb5e94cd in poll () at /lib64/libc.so.6
#1  0x00007f6ac788ce54 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788d18a in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6ab26aa426 in  () at /usr/lib64/libgio-2.0.so.0
#4  0x00007f6ac78b1f55 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f6aafb98700 (LWP 4031)):
#0  0x00007f6ac78cecb9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f6ac788bed0 in g_main_context_acquire () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cd15 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6ac788cfa9 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f6ac78b1f55 in  () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f6aa74a5700 (LWP 4385)):
#0  0x00007f6ac78cecb9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f6ac788c4a9 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cd70 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f6a97488700 (LWP 4484)):
#0  0x00007f6acbc566aa in QMutex::lock() () at /usr/lib64/libQt5Core.so.5
#1  0x00007f6acbe8d875 in  () at /usr/lib64/libQt5Core.so.5
#2  0x00007f6ac788c49d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6ac788cd70 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f6a95bb9700 (LWP 4572)):
#0  0x00007f6acb5e94cd in poll () at /lib64/libc.so.6
#1  0x00007f6ac788ce54 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f6a94ab8700 (LWP 4573)):
#0  0x00007f6acb5e559d in read () at /lib64/libc.so.6
#1  0x00007f6ac3108f45 in  () at /usr/lib64/tls/libnvidia-tls.so.340.76
#2  0x00007f6ac78cdb20 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6ac788c989 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6ac788cde8 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f6a877ff700 (LWP 4574)):
#0  0x00007f6ac78cecb9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f6ac788c4a9 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cd70 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f6a867fe700 (LWP 4575)):
#0  0x00007f6acb5e94b9 in poll () at /lib64/libc.so.6
#1  0x00007f6ac788ce54 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f6a857ad700 (LWP 4576)):
#0  0x00007f6acb5fdea2 in __libc_disable_asynccancel () at /lib64/libc.so.6
#1  0x00007f6acb5e94d9 in poll () at /lib64/libc.so.6
#2  0x00007f6ac788ce54 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f6a77fff700 (LWP 4577)):
#0  0x00007f6acb5e94cd in poll () at /lib64/libc.so.6
#1  0x00007f6ac788ce54 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f6a76ddf700 (LWP 4578)):
#0  0x00007f6ac78cecd4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f6ac788cd63 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f6a75dde700 (LWP 4581)):
#0  0x00007f6ac78625f6 in g_ptr_array_set_size () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f6ac788c3f1 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cd70 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f6a74b45700 (LWP 4582)):
#0  0x00007f6acaca191f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f6ad04f163b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f6ad04f1669 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f69e7fff700 (LWP 4583)):
#0  0x00007f6acb5e94cd in poll () at /lib64/libc.so.6
#1  0x00007f6ac788ce54 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f69dffff700 (LWP 4589)):
#0  0x00007f6ac78cecd0 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f6ac788cf76 in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#6  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f69de669700 (LWP 4590)):
#0  0x00007f6acb5e559d in read () at /lib64/libc.so.6
#1  0x00007f6ac3108f45 in  () at /usr/lib64/tls/libnvidia-tls.so.340.76
#2  0x00007f6ac78cdb20 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6ac788c989 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6ac788cde8 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007f6ad14cf952 in  () at /usr/lib64/libQt5Quick.so.5
#10 0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f69dd696700 (LWP 4592)):
#0  0x00007f6acb5e94cd in poll () at /lib64/libc.so.6
#1  0x00007f6ac788ce54 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f69d5f77700 (LWP 4619)):
#0  0x00007f6ac788a1f5 in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f6ac788c43b in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cd70 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f69d4e73700 (LWP 4620)):
#0  0x00007f6ac788a29b in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f6ac788c520 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cd70 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f69d3d6f700 (LWP 4621)):
#0  0x00007f6ac788c93c in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f6ac788cde8 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f69d2c6b700 (LWP 4622)):
#0  0x00007f6ac788a290 in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f6ac788c520 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cd70 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f69d1960700 (LWP 4623)):
#0  0x00007f6ac78cecb9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f6ac788bed0 in g_main_context_acquire () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cd15 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f69d085c700 (LWP 4624)):
#0  0x00007f6ac788c83b in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f6ac788cde8 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f69cf758700 (LWP 4625)):
#0  0x00007f6acb5e94cd in poll () at /lib64/libc.so.6
#1  0x00007f6ac788ce54 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f69ce654700 (LWP 4626)):
#0  0x00007f6ac78cecd4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f6ac788c8d9 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ac788cde8 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6acbe8d94b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6acbc5835a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6acdf389c8 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f6acbc5d05f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f6acac9d484 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6acb5f1a4d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f6ad1b298c0 (LWP 3785)):
[KCrash Handler]
#5  0x00007f6acb53e3c7 in raise () at /lib64/libc.so.6
#6  0x00007f6acb53f79a in abort () at /lib64/libc.so.6
#7  0x00007f6acbc4c29e in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f6ad153d261 in  () at /usr/lib64/libQt5Quick.so.5
#9  0x00007f6ad153e1ce in  () at /usr/lib64/libQt5Quick.so.5
#10 0x00007f6ad153ef2e in  () at /usr/lib64/libQt5Quick.so.5
#11 0x00007f6acc38f339 in QWindow::event(QEvent*) () at /usr/lib64/libQt5Gui.so.5
#12 0x00007f6ad1577511 in QQuickWindow::event(QEvent*) () at /usr/lib64/libQt5Quick.so.5
#13 0x000000000043e6a2 in DesktopView::event(QEvent*) ()
#14 0x00007f6accb1db4c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#15 0x00007f6accb22988 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#16 0x00007f6acbe37735 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f6acc387da4 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib64/libQt5Gui.so.5
#18 0x00007f6acc3889bd in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib64/libQt5Gui.so.5
#19 0x00007f6acc36dad8 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Gui.so.5
#20 0x00007f6abc1f7330 in  () at /usr/lib64/libQt5XcbQpa.so.5
#21 0x00007f6ac788cc74 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#22 0x00007f6ac788cec8 in  () at /usr/lib64/libglib-2.0.so.0
#23 0x00007f6ac788cf6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#24 0x00007f6acbe8d92c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#25 0x00007f6acbe35603 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#26 0x00007f6acbe3d166 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#27 0x0000000000432878 in main ()

Reported using DrKonqi
Comment 1 Bhushan Shah 2015-05-21 03:46:37 UTC 
Its similar to what you reported earlier https://bugs.kde.org/show_bug.cgi?id=347663 and https://bugs.kde.org/show_bug.cgi?id=347545

*** This bug has been marked as a duplicate of bug 347545 ***