Bug 348369

Summary: Plasma-Crash on URL-open
Product: [Plasma] plasmashell Reporter: Gabriel Werner <gwerner>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, notmart, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.3.0   
Target Milestone: 1.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Gabriel Werner 2015-05-28 14:10:38 UTC 
Application: plasmashell (5.3.0)

Qt Version: 5.4.1
Operating System: Linux 4.0.4-1-desktop x86_64
Distribution: "openSUSE 20150525 (Tumbleweed) (x86_64)"

-- Information about the crash:
I just came from the Lock-Screen and saw an URL in xchat, did rightclick -> open, which opened firefox, but plasma also crashed.

Hope that helps you.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa489c4d880 (LWP 4220))]

Thread 31 (Thread 0x7fa4737bb700 (LWP 4222)):
#0  0x00007fa48374c4cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa488542322 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fa488543def in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fa475b4ac69 in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa482d48484 in start_thread (arg=0x7fa4737bb700) at pthread_create.c:333
#6  0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7fa47121e700 (LWP 4224)):
#0  0x00007fa48374859d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc7bb20 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7fa47121db30, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007fa47fc7bb20 in g_wakeup_acknowledge (wakeup=0x7fa46c0015b0) at gwakeup.c:210
#3  0x00007fa47fc3a989 in g_main_context_check (context=context@entry=0x7fa464000990, max_priority=2147483647, fds=fds@entry=0x7fa464003070, n_fds=n_fds@entry=1) at gmain.c:3600
#4  0x00007fa47fc3ade8 in g_main_context_iterate (context=context@entry=0x7fa464000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#5  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa464000990, may_block=1) at gmain.c:3869
#6  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007fa482d48484 in start_thread (arg=0x7fa47121e700) at pthread_create.c:333
#12 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7fa45ff02700 (LWP 4226)):
#0  0x00007fa48374c4cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc3ae54 in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fa458002e70, timeout=-1, context=0x7fa458000990) at gmain.c:4103
#2  0x00007fa47fc3ae54 in g_main_context_iterate (context=context@entry=0x7fa458000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa458000990, may_block=1) at gmain.c:3869
#4  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa482d48484 in start_thread (arg=0x7fa45ff02700) at pthread_create.c:333
#10 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7fa45d5bc700 (LWP 4245)):
#0  0x00007fa48374859d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc7bb20 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7fa45d5bbb30, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007fa47fc7bb20 in g_wakeup_acknowledge (wakeup=0x7fa450002780) at gwakeup.c:210
#3  0x00007fa47fc3a989 in g_main_context_check (context=context@entry=0x7fa454000990, max_priority=2147483647, fds=fds@entry=0x7fa454003070, n_fds=n_fds@entry=1) at gmain.c:3600
#4  0x00007fa47fc3ade8 in g_main_context_iterate (context=context@entry=0x7fa454000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#5  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa454000990, may_block=1) at gmain.c:3869
#6  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007fa482d48484 in start_thread (arg=0x7fa45d5bc700) at pthread_create.c:333
#12 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7fa44ffff700 (LWP 4246)):
#0  0x00007fa48374c4cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc3ae54 in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fa448002e70, timeout=-1, context=0x7fa448000990) at gmain.c:4103
#2  0x00007fa47fc3ae54 in g_main_context_iterate (context=context@entry=0x7fa448000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa448000990, may_block=1) at gmain.c:3869
#4  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa482d48484 in start_thread (arg=0x7fa44ffff700) at pthread_create.c:333
#10 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7fa44effe700 (LWP 4247)):
#0  0x00007fa47fc7ccd4 in g_mutex_unlock (mutex=0x7fa440000990) at gthread-posix.c:1348
#1  0x00007fa47fc3aa4a in g_main_context_dispatch (context=context@entry=0x7fa440000990) at gmain.c:3740
#2  0x00007fa47fc3aec8 in g_main_context_iterate (context=context@entry=0x7fa440000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3808
#3  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa440000990, may_block=1) at gmain.c:3869
#4  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa482d48484 in start_thread (arg=0x7fa44effe700) at pthread_create.c:333
#10 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7fa44dffd700 (LWP 4248)):
#0  0x00007fa48374859d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc7bb20 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7fa44dffcb30, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007fa47fc7bb20 in g_wakeup_acknowledge (wakeup=0x7fa440002750) at gwakeup.c:210
#3  0x00007fa47fc3a989 in g_main_context_check (context=context@entry=0x7fa444000990, max_priority=2147483647, fds=fds@entry=0x7fa444002e70, n_fds=n_fds@entry=1) at gmain.c:3600
#4  0x00007fa47fc3ade8 in g_main_context_iterate (context=context@entry=0x7fa444000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#5  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa444000990, may_block=1) at gmain.c:3869
#6  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007fa482d48484 in start_thread (arg=0x7fa44dffd700) at pthread_create.c:333
#12 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7fa44cffc700 (LWP 4249)):
#0  0x00007fa483760ea2 in __libc_disable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:98
#1  0x00007fa48374c4d9 in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0x00007fa47fc3ae54 in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fa438002e70, timeout=-1, context=0x7fa438000990) at gmain.c:4103
#3  0x00007fa47fc3ae54 in g_main_context_iterate (context=context@entry=0x7fa438000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#4  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa438000990, may_block=1) at gmain.c:3869
#5  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007fa482d48484 in start_thread (arg=0x7fa44cffc700) at pthread_create.c:333
#11 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7fa43f7ff700 (LWP 4250)):
#0  0x00007fa48374c4cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc3ae54 in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fa434003270, timeout=-1, context=0x7fa434000990) at gmain.c:4103
#2  0x00007fa47fc3ae54 in g_main_context_iterate (context=context@entry=0x7fa434000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa434000990, may_block=1) at gmain.c:3869
#4  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa482d48484 in start_thread (arg=0x7fa43f7ff700) at pthread_create.c:333
#10 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7fa43e7fe700 (LWP 4251)):
#0  0x00007fa47fc3a8f0 in g_main_context_check (context=context@entry=0x7fa42c000990, max_priority=2147483647, fds=fds@entry=0x7fa42c003070, n_fds=n_fds@entry=1) at gmain.c:3657
#1  0x00007fa47fc3ade8 in g_main_context_iterate (context=context@entry=0x7fa42c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#2  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa42c000990, may_block=1) at gmain.c:3869
#3  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fa482d48484 in start_thread (arg=0x7fa43e7fe700) at pthread_create.c:333
#9  0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7fa43d5f5700 (LWP 4252)):
#0  0x00007fa483da43ba in QMutex::lock() () at /usr/lib64/libQt5Core.so.5
#1  0x00007fa483fdde35 in  () at /usr/lib64/libQt5Core.so.5
#2  0x00007fa47fc3a8e1 in g_main_context_check (context=context@entry=0x7fa430000990, max_priority=2147483647, fds=fds@entry=0x7fa4300027d0, n_fds=n_fds@entry=1) at gmain.c:3649
#3  0x00007fa47fc3ade8 in g_main_context_iterate (context=context@entry=0x7fa430000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#4  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa430000990, may_block=1) at gmain.c:3869
#5  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007fa482d48484 in start_thread (arg=0x7fa43d5f5700) at pthread_create.c:333
#11 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7fa42bfff700 (LWP 4253)):
#0  0x00007fa482d4c91f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa48934147b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007fa4893414a9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007fa482d48484 in start_thread (arg=0x7fa42bfff700) at pthread_create.c:333
#4  0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fa3ab7fe700 (LWP 4254)):
#0  0x00007fa48374c4cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc3ae54 in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fa3a4002a70, timeout=-1, context=0x7fa3a4000990) at gmain.c:4103
#2  0x00007fa47fc3ae54 in g_main_context_iterate (context=context@entry=0x7fa3a4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa3a4000990, may_block=1) at gmain.c:3869
#4  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa482d48484 in start_thread (arg=0x7fa3ab7fe700) at pthread_create.c:333
#10 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fa3a8ec4700 (LWP 4255)):
#0  0x00007fa48374859d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc7bb20 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7fa3a8ec3b30, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007fa47fc7bb20 in g_wakeup_acknowledge (wakeup=0x7fa3a40021c0) at gwakeup.c:210
#3  0x00007fa47fc3a989 in g_main_context_check (context=context@entry=0x7fa39c000990, max_priority=2147483647, fds=fds@entry=0x7fa39c003270, n_fds=n_fds@entry=1) at gmain.c:3600
#4  0x00007fa47fc3ade8 in g_main_context_iterate (context=context@entry=0x7fa39c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#5  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa39c000990, may_block=1) at gmain.c:3869
#6  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007fa482d48484 in start_thread (arg=0x7fa3a8ec4700) at pthread_create.c:333
#12 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fa3a3555700 (LWP 4256)):
#0  0x00007fa47fc7ccb9 in g_mutex_lock (mutex=mutex@entry=0x7fa398000990) at gthread-posix.c:1336
#1  0x00007fa47fc3af58 in g_main_context_iteration (context=0x7fa398000990, may_block=1) at gmain.c:3868
#2  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa487680fc2 in  () at /usr/lib64/libQt5Quick.so.5
#6  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa482d48484 in start_thread (arg=0x7fa3a3555700) at pthread_create.c:333
#8  0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fa3a2154700 (LWP 4257)):
#0  0x00007fa48374c4cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc3ae54 in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fa390002c70, timeout=-1, context=0x7fa390000990) at gmain.c:4103
#2  0x00007fa47fc3ae54 in g_main_context_iterate (context=context@entry=0x7fa390000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa390000990, may_block=1) at gmain.c:3869
#4  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa482d48484 in start_thread (arg=0x7fa3a2154700) at pthread_create.c:333
#10 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fa3965c9700 (LWP 4258)):
#0  0x00007fa48374c4cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc3ae54 in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fa38c003070, timeout=-1, context=0x7fa38c000990) at gmain.c:4103
#2  0x00007fa47fc3ae54 in g_main_context_iterate (context=context@entry=0x7fa38c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa38c000990, may_block=1) at gmain.c:3869
#4  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa482d48484 in start_thread (arg=0x7fa3965c9700) at pthread_create.c:333
#10 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fa3954c6700 (LWP 4259)):
#0  0x00007fa48374c4cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc3ae54 in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fa384003270, timeout=-1, context=0x7fa384000990) at gmain.c:4103
#2  0x00007fa47fc3ae54 in g_main_context_iterate (context=context@entry=0x7fa384000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa384000990, may_block=1) at gmain.c:3869
#4  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa482d48484 in start_thread (arg=0x7fa3954c6700) at pthread_create.c:333
#10 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fa38bfff700 (LWP 4260)):
#0  0x00007fa48374c4cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc3ae54 in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fa380002c70, timeout=-1, context=0x7fa380000990) at gmain.c:4103
#2  0x00007fa47fc3ae54 in g_main_context_iterate (context=context@entry=0x7fa380000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa380000990, may_block=1) at gmain.c:3869
#4  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa482d48484 in start_thread (arg=0x7fa38bfff700) at pthread_create.c:333
#10 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fa38affe700 (LWP 4261)):
#0  0x00007fa47fc7ccb9 in g_mutex_lock (mutex=mutex@entry=0x7fa378000990) at gthread-posix.c:1336
#1  0x00007fa47fc3a77e in g_main_context_check (context=context@entry=0x7fa378000990, max_priority=2147483647, fds=fds@entry=0x7fa378003270, n_fds=n_fds@entry=1) at gmain.c:3589
#2  0x00007fa47fc3ade8 in g_main_context_iterate (context=context@entry=0x7fa378000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#3  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa378000990, may_block=1) at gmain.c:3869
#4  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa482d48484 in start_thread (arg=0x7fa38affe700) at pthread_create.c:333
#10 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fa389df6700 (LWP 4262)):
#0  0x00007fa48374c4cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc3ae54 in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fa37c003270, timeout=-1, context=0x7fa37c000990) at gmain.c:4103
#2  0x00007fa47fc3ae54 in g_main_context_iterate (context=context@entry=0x7fa37c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa37c000990, may_block=1) at gmain.c:3869
#4  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa482d48484 in start_thread (arg=0x7fa389df6700) at pthread_create.c:333
#10 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fa388df5700 (LWP 4263)):
#0  0x00007fa48374859d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc7bb20 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7fa388df4b30, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007fa47fc7bb20 in g_wakeup_acknowledge (wakeup=0x7fa37c002740) at gwakeup.c:210
#3  0x00007fa47fc3a989 in g_main_context_check (context=context@entry=0x7fa370000990, max_priority=2147483647, fds=fds@entry=0x7fa370002e70, n_fds=n_fds@entry=1) at gmain.c:3600
#4  0x00007fa47fc3ade8 in g_main_context_iterate (context=context@entry=0x7fa370000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#5  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa370000990, may_block=1) at gmain.c:3869
#6  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007fa482d48484 in start_thread (arg=0x7fa388df5700) at pthread_create.c:333
#12 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fa3777ff700 (LWP 4264)):
#0  0x00007fa47fc7ccd4 in g_mutex_unlock (mutex=0x7fa36c000990) at gthread-posix.c:1348
#1  0x00007fa47fc3a88b in g_main_context_check (context=context@entry=0x7fa36c000990, max_priority=2147483647, fds=fds@entry=0x7fa36c002e70, n_fds=n_fds@entry=1) at gmain.c:3716
#2  0x00007fa47fc3ade8 in g_main_context_iterate (context=context@entry=0x7fa36c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#3  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa36c000990, may_block=1) at gmain.c:3869
#4  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa482d48484 in start_thread (arg=0x7fa3777ff700) at pthread_create.c:333
#10 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fa3767fe700 (LWP 4265)):
#0  0x00007fa483fdd0e0 in  () at /usr/lib64/libQt5Core.so.5
#1  0x00007fa47fc3a49d in g_main_context_prepare (context=context@entry=0x7fa364000990, priority=priority@entry=0x7fa3767fdbf8) at gmain.c:3410
#2  0x00007fa47fc3ad70 in g_main_context_iterate (context=context@entry=0x7fa364000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#3  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa364000990, may_block=1) at gmain.c:3869
#4  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa482d48484 in start_thread (arg=0x7fa3767fe700) at pthread_create.c:333
#10 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fa36985b700 (LWP 4267)):
#0  0x00007fa47fc381db in g_source_iter_next (iter=iter@entry=0x7fa36985ab60, source=source@entry=0x7fa36985ab58) at gmain.c:926
#1  0x00007fa47fc3a43b in g_main_context_prepare (context=context@entry=0x7fa360000990, priority=priority@entry=0x7fa36985abd8) at gmain.c:3388
#2  0x00007fa47fc3ad70 in g_main_context_iterate (context=context@entry=0x7fa360000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#3  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa360000990, may_block=1) at gmain.c:3869
#4  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa36bd84a27 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#8  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa482d48484 in start_thread (arg=0x7fa36985b700) at pthread_create.c:333
#10 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fa368e98700 (LWP 4268)):
#0  0x00007fa47fc7ccd4 in g_mutex_unlock (mutex=0x7fa358000990) at gthread-posix.c:1348
#1  0x00007fa47fc3a8d9 in g_main_context_check (context=context@entry=0x7fa358000990, max_priority=2147483647, fds=fds@entry=0x7fa358002c70, n_fds=n_fds@entry=1) at gmain.c:3647
#2  0x00007fa47fc3ade8 in g_main_context_iterate (context=context@entry=0x7fa358000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#3  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa358000990, may_block=1) at gmain.c:3869
#4  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa482d48484 in start_thread (arg=0x7fa368e98700) at pthread_create.c:333
#10 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fa35f7ff700 (LWP 4269)):
#0  0x00007fa48374859d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc7bb20 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7fa35f7feb30, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007fa47fc7bb20 in g_wakeup_acknowledge (wakeup=0x7fa3580023c0) at gwakeup.c:210
#3  0x00007fa47fc3a989 in g_main_context_check (context=context@entry=0x7fa354000990, max_priority=2147483647, fds=fds@entry=0x7fa354003070, n_fds=n_fds@entry=1) at gmain.c:3600
#4  0x00007fa47fc3ade8 in g_main_context_iterate (context=context@entry=0x7fa354000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#5  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa354000990, may_block=1) at gmain.c:3869
#6  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007fa482d48484 in start_thread (arg=0x7fa35f7ff700) at pthread_create.c:333
#12 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fa35e7fe700 (LWP 4270)):
#0  0x00007fa48374c4cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc3ae54 in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fa34c003270, timeout=-1, context=0x7fa34c000990) at gmain.c:4103
#2  0x00007fa47fc3ae54 in g_main_context_iterate (context=context@entry=0x7fa34c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa34c000990, may_block=1) at gmain.c:3869
#4  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa482d48484 in start_thread (arg=0x7fa35e7fe700) at pthread_create.c:333
#10 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fa35d7fd700 (LWP 4271)):
#0  0x00007fa48374859d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc7bb20 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7fa35d7fcb30, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007fa47fc7bb20 in g_wakeup_acknowledge (wakeup=0x7fa34c0027a0) at gwakeup.c:210
#3  0x00007fa47fc3a989 in g_main_context_check (context=context@entry=0x7fa350000990, max_priority=2147483647, fds=fds@entry=0x7fa350002e70, n_fds=n_fds@entry=1) at gmain.c:3600
#4  0x00007fa47fc3ade8 in g_main_context_iterate (context=context@entry=0x7fa350000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#5  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa350000990, may_block=1) at gmain.c:3869
#6  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007fa482d48484 in start_thread (arg=0x7fa35d7fd700) at pthread_create.c:333
#12 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fa34a31b700 (LWP 4289)):
#0  0x00007fa48374c4cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa47fc3ae54 in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fa344003070, timeout=-1, context=0x7fa344002eb0) at gmain.c:4103
#2  0x00007fa47fc3ae54 in g_main_context_iterate (context=context@entry=0x7fa344002eb0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa344002eb0, may_block=1) at gmain.c:3869
#4  0x00007fa483fdd33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa483da6dba in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fa487008f68 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fa483dab9ef in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fa482d48484 in start_thread (arg=0x7fa34a31b700) at pthread_create.c:333
#10 0x00007fa483754a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fa489c4d880 (LWP 4220)):
[KCrash Handler]
#5  0x00007fa486ef1cd6 in QV4::MemoryManager::mark() () at /usr/lib64/libQt5Qml.so.5
#6  0x00007fa486ef263c in QV4::MemoryManager::runGC() () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fa486ef3256 in QV4::MemoryManager::allocData(unsigned long) () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fa486ef7715 in QV4::ArrayData::realloc(QV4::Object*, QV4::ArrayData::Type, unsigned int, bool) () at /usr/lib64/libQt5Qml.so.5
#9  0x00007fa486ee131f in QV4::ExecutionEngine::newArrayObject(int) () at /usr/lib64/libQt5Qml.so.5
#10 0x00007fa4870058fb in  () at /usr/lib64/libQt5Qml.so.5
#11 0x00007fa487004e07 in  () at /usr/lib64/libQt5Qml.so.5
#12 0x00007fa487005384 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007fa487004e07 in  () at /usr/lib64/libQt5Qml.so.5
#14 0x00007fa4870063ed in  () at /usr/lib64/libQt5Qml.so.5
#15 0x00007fa487007106 in  () at /usr/lib64/libQt5Qml.so.5
#16 0x00007fa487003b1d in  () at /usr/lib64/libQt5Qml.so.5
#17 0x00007fa487004533 in  () at /usr/lib64/libQt5Qml.so.5
#18 0x00007fa4870063ed in  () at /usr/lib64/libQt5Qml.so.5
#19 0x00007fa487007106 in  () at /usr/lib64/libQt5Qml.so.5
#20 0x00007fa487003b1d in  () at /usr/lib64/libQt5Qml.so.5
#21 0x00007fa487004533 in  () at /usr/lib64/libQt5Qml.so.5
#22 0x00007fa487005384 in  () at /usr/lib64/libQt5Qml.so.5
#23 0x00007fa487004e07 in  () at /usr/lib64/libQt5Qml.so.5
#24 0x00007fa487005384 in  () at /usr/lib64/libQt5Qml.so.5
#25 0x00007fa486f93c87 in  () at /usr/lib64/libQt5Qml.so.5
#26 0x00007fa486f9432a in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () at /usr/lib64/libQt5Qml.so.5
#27 0x00007fa48704dd55 in  () at /usr/lib64/libQt5Qml.so.5
#28 0x00007fa48704df0e in QQmlDelegateModel::object(int, bool) () at /usr/lib64/libQt5Qml.so.5
#29 0x00007fa4877a1449 in  () at /usr/lib64/libQt5Quick.so.5
#30 0x00007fa4877a2e8f in  () at /usr/lib64/libQt5Quick.so.5
#31 0x00007fa4878504d0 in  () at /usr/lib64/libQt5Quick.so.5
#32 0x00007fa483fb5851 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#33 0x00007fa487074c76 in QQmlInstanceModel::modelUpdated(QQmlChangeSet const&, bool) () at /usr/lib64/libQt5Qml.so.5
#34 0x00007fa487045f38 in  () at /usr/lib64/libQt5Qml.so.5
#35 0x00007fa487047fc3 in  () at /usr/lib64/libQt5Qml.so.5
#36 0x00007fa48704a94a in  () at /usr/lib64/libQt5Qml.so.5
#37 0x00007fa48704d5f0 in QQmlDelegateModel::_q_itemsInserted(int, int) () at /usr/lib64/libQt5Qml.so.5
#38 0x00007fa487072505 in  () at /usr/lib64/libQt5Qml.so.5
#39 0x00007fa487072a9f in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#40 0x00007fa483fb5951 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#41 0x00007fa484030a24 in QAbstractItemModel::rowsInserted(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#42 0x00007fa483f338d2 in QAbstractItemModel::endInsertRows() () at /usr/lib64/libQt5Core.so.5
#43 0x00007fa487058435 in QQmlListModel::emitItemsInserted(int, int) () at /usr/lib64/libQt5Qml.so.5
#44 0x00007fa487061584 in QQmlListModel::append(QQmlV4Function*) () at /usr/lib64/libQt5Qml.so.5
#45 0x00007fa4870743a4 in  () at /usr/lib64/libQt5Qml.so.5
#46 0x00007fa4870745ff in QQmlListModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#47 0x00007fa486f53ba3 in QV4::QObjectMethod::callInternal(QV4::CallData*) () at /usr/lib64/libQt5Qml.so.5
#48 0x00007fa486f5f0c9 in QV4::Runtime::callProperty(QV4::ExecutionContext*, QV4::String*, QV4::CallData*) () at /usr/lib64/libQt5Qml.so.5
#49 0x00007fa374d8269b in  ()
#50 0x00007fffa6e453c0 in  ()
#51 0x00007fffa6e453f9 in  ()
#52 0x0003000000000001 in  ()
#53 0x00007fa483f8ee19 in QMetaObject::normalizedSignature(char const*) () at /usr/lib64/libQt5Core.so.5
#54 0x00007fa486ee10c6 in QV4::ExecutionEngine::newString(QString const&) () at /usr/lib64/libQt5Qml.so.5
#55 0x00007fa48700accb in QV8Engine::fromVariant(QVariant const&) () at /usr/lib64/libQt5Qml.so.5
#56 0x00007fa486f9a4d6 in QQmlBoundSignalExpression::evaluate(void**) () at /usr/lib64/libQt5Qml.so.5
#57 0x00007fa486f9a88a in  () at /usr/lib64/libQt5Qml.so.5
#58 0x00007fa486fd495f in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib64/libQt5Qml.so.5
#59 0x00007fa486f79a5c in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#60 0x00007fa483fb50d3 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#61 0x00007fa46b9e1410 in  () at /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#62 0x00007fa483fb6656 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#63 0x00007fa4852dbb5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#64 0x00007fa4852e0a26 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#65 0x00007fa483f85fd5 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#66 0x00007fa483f87e6f in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#67 0x00007fa483fddea3 in  () at /usr/lib64/libQt5Core.so.5
#68 0x00007fa47fc3ac74 in g_main_context_dispatch (context=0x7fa46c0016f0) at gmain.c:3122
#69 0x00007fa47fc3ac74 in g_main_context_dispatch (context=context@entry=0x7fa46c0016f0) at gmain.c:3737
#70 0x00007fa47fc3aec8 in g_main_context_iterate (context=context@entry=0x7fa46c0016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3808
#71 0x00007fa47fc3af6c in g_main_context_iteration (context=0x7fa46c0016f0, may_block=1) at gmain.c:3869
#72 0x00007fa483fdd31c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#73 0x00007fa483f83f2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#74 0x00007fa483f8b5b6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#75 0x00000000004331d8 in main ()

Possible duplicates by query: bug 347981, bug 347891, bug 347489, bug 347262.

Reported using DrKonqi
Comment 1 Marco Martin 2015-05-28 15:05:43 UTC 

*** This bug has been marked as a duplicate of bug 347489 ***