Application: plasmashell (5.2.2)

Qt Version: 5.4.1
Operating System: Linux 3.19.0-22-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:

I was booting Kubuntu 15.04 and suddenly Plasmashell crashed after startup.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
[Current thread is 1 (Thread 0x7fa8da95b7c0 (LWP 1947))]

Thread 25 (Thread 0x7fa8c6572700 (LWP 1949)):
#0  0x00007fa8d57188dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa8d7c85b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fa8d7c8764f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fa8c88b9099 in QXcbEventReader::run (this=0x7cb1c0) at qxcbconnection.cpp:1105
#4  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x7cb1c0) at thread/qthread_unix.cpp:337
#5  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa8c6572700) at pthread_create.c:333
#6  0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7fa8bffff700 (LWP 1966)):
#0  0x00007fa8d5d98a02 in QThreadData::current (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:211
#1  0x00007fa8d6030591 in postEventSourcePrepare (timeout=0x0, s=0x7fa8b80012d0) at kernel/qeventdispatcher_glib.cpp:247
#2  postEventSourceCheck (source=0x7fa8b80012d0) at kernel/qeventdispatcher_glib.cpp:264
#3  0x00007fa8d1e248c1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8d1e24e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa8b80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#7  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa8bfffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0x899950) at thread/qthread.cpp:503
#9  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0x899950) at qml/ftw/qqmlthread.cpp:141
#10 0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x899950) at thread/qthread_unix.cpp:337
#11 0x00007fa8d4f9f6aa in start_thread (arg=0x7fa8bffff700) at pthread_create.c:333
#12 0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7fa8b4d2a700 (LWP 1971)):
#0  0x00007fa8d1e69789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8d1e24a16 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8d1e24f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa8b00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa8b4d29de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0xac90b0) at thread/qthread.cpp:503
#7  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0xac90b0) at qml/ftw/qqmlthread.cpp:141
#8  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0xac90b0) at thread/qthread_unix.cpp:337
#9  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa8b4d2a700) at pthread_create.c:333
#10 0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7fa8ae5a0700 (LWP 1994)):
#0  __GI___pthread_getspecific (key=<optimized out>) at pthread_getspecific.c:66
#1  0x00007fa8d1e4be00 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8d1e24fbd in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa8a00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa8ae59fde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0xcb37a0) at thread/qthread.cpp:503
#6  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0xcb37a0) at qml/ftw/qqmlthread.cpp:141
#7  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0xcb37a0) at thread/qthread_unix.cpp:337
#8  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa8ae5a0700) at pthread_create.c:333
#9  0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7fa8ad4cf700 (LWP 1995)):
#0  0x00007fa8d1e69789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8d1e248cc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8d1e24e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa8a40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa8ad4cede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0xdaf8d0) at thread/qthread.cpp:503
#7  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0xdaf8d0) at qml/ftw/qqmlthread.cpp:141
#8  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0xdaf8d0) at thread/qthread_unix.cpp:337
#9  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa8ad4cf700) at pthread_create.c:333
#10 0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7fa89ffff700 (LWP 1996)):
#0  QThreadData::current (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:213
#1  0x00007fa8d6030591 in postEventSourcePrepare (timeout=0x0, s=0x7fa8980012d0) at kernel/qeventdispatcher_glib.cpp:247
#2  postEventSourceCheck (source=0x7fa8980012d0) at kernel/qeventdispatcher_glib.cpp:264
#3  0x00007fa8d1e248c1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8d1e24e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa8980008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#7  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa89fffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0xe92510) at thread/qthread.cpp:503
#9  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0xe92510) at qml/ftw/qqmlthread.cpp:141
#10 0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0xe92510) at thread/qthread_unix.cpp:337
#11 0x00007fa8d4f9f6aa in start_thread (arg=0x7fa89ffff700) at pthread_create.c:333
#12 0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fa89effe700 (LWP 1997)):
#0  __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:65
#1  0x00007fa8d5714492 in read () at ../sysdeps/unix/syscall-template.S:81
#2  0x00007fa8d1e682f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8d1e2496c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8d1e24e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa8900008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#7  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa89effdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0xf862e0) at thread/qthread.cpp:503
#9  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0xf862e0) at qml/ftw/qqmlthread.cpp:141
#10 0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0xf862e0) at thread/qthread_unix.cpp:337
#11 0x00007fa8d4f9f6aa in start_thread (arg=0x7fa89effe700) at pthread_create.c:333
#12 0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fa89dffd700 (LWP 1998)):
#0  0x00007fa8d57188dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa8d1e24ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa8940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa89dffcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0x107a220) at thread/qthread.cpp:503
#6  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0x107a220) at qml/ftw/qqmlthread.cpp:141
#7  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x107a220) at thread/qthread_unix.cpp:337
#8  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa89dffd700) at pthread_create.c:333
#9  0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fa89cffc700 (LWP 1999)):
#0  0x00007fa8d1e69789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8d1e24a16 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8d1e24f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa8880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa89cffbde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0x116d9a0) at thread/qthread.cpp:503
#7  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0x116d9a0) at qml/ftw/qqmlthread.cpp:141
#8  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x116d9a0) at thread/qthread_unix.cpp:337
#9  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa89cffc700) at pthread_create.c:333
#10 0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fa88f7ff700 (LWP 2002)):
#0  0x00007fa8d1e21ee5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8d1e2439b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8d1e24de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa8840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa88f7fede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0x125c7b0) at thread/qthread.cpp:503
#7  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0x125c7b0) at qml/ftw/qqmlthread.cpp:141
#8  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x125c7b0) at thread/qthread_unix.cpp:337
#9  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa88f7ff700) at pthread_create.c:333
#10 0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fa88e7fe700 (LWP 2004)):
#0  0x00007fa8d571449d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa8d1e682f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8d1e2496c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8d1e24e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa87c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa88e7fdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0x1375230) at thread/qthread.cpp:503
#8  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0x1375230) at qml/ftw/qqmlthread.cpp:141
#9  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x1375230) at thread/qthread_unix.cpp:337
#10 0x00007fa8d4f9f6aa in start_thread (arg=0x7fa88e7fe700) at pthread_create.c:333
#11 0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fa88d565700 (LWP 2006)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa8d9aa3644 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fa8d9aa3689 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa88d565700) at pthread_create.c:333
#4  0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fa88cc4c700 (LWP 2007)):
#0  0x00007fa8d1e69789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8d1e24e7e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa8800008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa88cc4bde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0x1443530) at thread/qthread.cpp:503
#6  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0x1443530) at qml/ftw/qqmlthread.cpp:141
#7  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x1443530) at thread/qthread_unix.cpp:337
#8  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa88cc4c700) at pthread_create.c:333
#9  0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fa7f98f0700 (LWP 2033)):
#0  0x00007fa8d1e69789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8d1e24e7e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa7f40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa7f98efde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0x1766f90) at thread/qthread.cpp:503
#6  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0x1766f90) at qml/ftw/qqmlthread.cpp:141
#7  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x1766f90) at thread/qthread_unix.cpp:337
#8  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa7f98f0700) at pthread_create.c:333
#9  0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fa7f3df9700 (LWP 2047)):
#0  0x00007fa8d1e247aa in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8d1e24e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa7ec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa7f3df8d90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0x1a25270) at thread/qthread.cpp:503
#6  0x00007fa8da60cb56 in QQuickPixmapReader::run (this=0x1a25270) at util/qquickpixmapcache.cpp:714
#7  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x1a25270) at thread/qthread_unix.cpp:337
#8  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa7f3df9700) at pthread_create.c:333
#9  0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fa7f35f8700 (LWP 2063)):
#0  0x00007fa8d1e21f2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8d1e2439b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8d1e24de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa7e40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa7f35f7de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0x1a3b180) at thread/qthread.cpp:503
#7  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0x1a3b180) at qml/ftw/qqmlthread.cpp:141
#8  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x1a3b180) at thread/qthread_unix.cpp:337
#9  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa7f35f8700) at pthread_create.c:333
#10 0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fa7f09d9700 (LWP 2151)):
#0  0x00007fa8d5d6f370 in __tls_get_addr@plt () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007fa8d5d98a12 in get_thread_data () at thread/qthread_unix.cpp:181
#2  QThreadData::current (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:212
#3  0x00007fa8d6030591 in postEventSourcePrepare (timeout=0x0, s=0x7fa7e80012d0) at kernel/qeventdispatcher_glib.cpp:247
#4  postEventSourceCheck (source=0x7fa7e80012d0) at kernel/qeventdispatcher_glib.cpp:264
#5  0x00007fa8d1e248c1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fa8d1e24e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa7e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#9  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa7f09d8de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#10 0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0x1f54da0) at thread/qthread.cpp:503
#11 0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0x1f54da0) at qml/ftw/qqmlthread.cpp:141
#12 0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x1f54da0) at thread/qthread_unix.cpp:337
#13 0x00007fa8d4f9f6aa in start_thread (arg=0x7fa7f09d9700) at pthread_create.c:333
#14 0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fa7e37ff700 (LWP 2152)):
#0  0x00007fa8d1e69789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8d1e24409 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8d1e24de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa7dc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa7e37fede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0x204c8f0) at thread/qthread.cpp:503
#7  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0x204c8f0) at qml/ftw/qqmlthread.cpp:141
#8  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x204c8f0) at thread/qthread_unix.cpp:337
#9  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa7e37ff700) at pthread_create.c:333
#10 0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fa7e27fe700 (LWP 2153)):
#0  0x00007fa8d1e697a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8d1e243f0 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8d1e24de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa7d40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa7e27fdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0x2123d00) at thread/qthread.cpp:503
#7  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0x2123d00) at qml/ftw/qqmlthread.cpp:141
#8  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x2123d00) at thread/qthread_unix.cpp:337
#9  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa7e27fe700) at pthread_create.c:333
#10 0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fa7e17fd700 (LWP 2154)):
#0  0x00007fa8d1e697a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8d1e243f0 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8d1e24de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa7d80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa7e17fcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0x222e280) at thread/qthread.cpp:503
#7  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0x222e280) at qml/ftw/qqmlthread.cpp:141
#8  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x222e280) at thread/qthread_unix.cpp:337
#9  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa7e17fd700) at pthread_create.c:333
#10 0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fa7d3fff700 (LWP 2155)):
#0  0x00007fa8d1e243fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8d1e24de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa7cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa7d3ffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0x23322c0) at thread/qthread.cpp:503
#6  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0x23322c0) at qml/ftw/qqmlthread.cpp:141
#7  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x23322c0) at thread/qthread_unix.cpp:337
#8  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa7d3fff700) at pthread_create.c:333
#9  0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fa7d2ffe700 (LWP 2156)):
#0  0x00007fa8d1e69789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8d1e24fb8 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa7c40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#3  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa7d2ffdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#4  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0x2413990) at thread/qthread.cpp:503
#5  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0x2413990) at qml/ftw/qqmlthread.cpp:141
#6  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x2413990) at thread/qthread_unix.cpp:337
#7  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa7d2ffe700) at pthread_create.c:333
#8  0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fa7d1ffd700 (LWP 2157)):
#0  0x00007fa8d1e697a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8d1e24852 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8d1e24e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8d6030c6c in QEventDispatcherGlib::processEvents (this=0x7fa7c80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa7d1ffcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa8d5d94b44 in QThread::exec (this=this@entry=0x1289550) at thread/qthread.cpp:503
#7  0x00007fa8d7b22f65 in QQmlThreadPrivate::run (this=0x1289550) at qml/ftw/qqmlthread.cpp:141
#8  0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x1289550) at thread/qthread_unix.cpp:337
#9  0x00007fa8d4f9f6aa in start_thread (arg=0x7fa7d1ffd700) at pthread_create.c:333
#10 0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fa7bfaa1700 (LWP 2405)):
[KCrash Handler]
#6  size (this=0x256a96e0, this@entry=0x7fa8d5a46698 <operator new(unsigned long)+24>) at ../../include/QtCore/../../src/corelib/tools/qstring.h:225
#7  qHash (key=..., seed=492655888) at tools/qhash.cpp:184
#8  0x00007fa8d5e3efc8 in findNode (ahp=<synthetic pointer>, akey=..., this=0x7fa7bfaa0700) at ../../include/QtCore/../../src/corelib/tools/qhash.h:912
#9  insert (avalue=..., akey=..., this=0x7fa7bfaa0700) at ../../include/QtCore/../../src/corelib/tools/qhash.h:768
#10 insert (value=..., this=0x7fa7bfaa0700) at ../../include/QtCore/../../src/corelib/tools/qset.h:188
#11 QtPrivate::QStringList_removeDuplicates (that=0x7fa7bfaa0750) at tools/qstringlist.cpp:749
#12 0x00007fa7c1d50083 in KCupsConnection::updateSubscription() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#13 0x00007fa8d60089c9 in QMetaObject::activate (sender=sender@entry=0x41e2ca0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3716
#14 0x00007fa8d6009057 in QMetaObject::activate (sender=sender@entry=0x41e2ca0, m=m@entry=0x7fa8d6232580 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3582
#15 0x00007fa8d6088610 in QTimer::timeout (this=this@entry=0x41e2ca0) at .moc/moc_qtimer.cpp:192
#16 0x00007fa8d6016918 in QTimer::timerEvent (this=0x41e2ca0, e=<optimized out>) at kernel/qtimer.cpp:247
#17 0x00007fa8d60096f3 in QObject::event (this=0x41e2ca0, e=<optimized out>) at kernel/qobject.cpp:1267
#18 0x00007fa8d68e1b2c in QApplicationPrivate::notify_helper (this=0x7b5510, receiver=0x41e2ca0, e=0x7fa7bfaa0b70) at kernel/qapplication.cpp:3720
#19 0x00007fa8d68e7000 in QApplication::notify (this=0x7ffc722a1ab0, receiver=0x41e2ca0, e=0x7fa7bfaa0b70) at kernel/qapplication.cpp:3503
#20 0x00007fa8d5fd7c2b in QCoreApplication::notifyInternal (this=0x7ffc722a1ab0, receiver=0x41e2ca0, event=event@entry=0x7fa7bfaa0b70) at kernel/qcoreapplication.cpp:935
#21 0x00007fa8d602fae5 in sendEvent (event=0x7fa7bfaa0b70, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#22 QTimerInfoList::activateTimers (this=0x7fa7b80030d0) at kernel/qtimerinfo_unix.cpp:635
#23 0x00007fa8d602ff61 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:177
#24 0x00007fa8d1e24c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fa8d1e24f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fa8d6030c57 in QEventDispatcherGlib::processEvents (this=0x7fa7b80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#28 0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7fa7bfaa0dc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#29 0x00007fa8d5d94b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#30 0x00007fa7c1d4fcf7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#31 0x00007fa8d5d99b0e in QThreadPrivate::start (arg=0x42426c0) at thread/qthread_unix.cpp:337
#32 0x00007fa8d4f9f6aa in start_thread (arg=0x7fa7bfaa1700) at pthread_create.c:333
#33 0x00007fa8d5723eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fa8da95b7c0 (LWP 1947)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa8d7c85db9 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fa8d7c873ff in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fa8d7c87512 in xcb_wait_for_reply () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#4  0x00007fa8c7a3fc11 in xcb_icccm_get_wm_hints_reply () from /usr/lib/x86_64-linux-gnu/libxcb-icccm.so.4
#5  0x00007fa8c88c92a2 in QXcbWindow::updateDoesNotAcceptFocus (this=this@entry=0x4332340, doesNotAcceptFocus=doesNotAcceptFocus@entry=false) at qxcbwindow.cpp:1371
#6  0x00007fa8c88caec9 in QXcbWindow::setWindowFlags (this=0x4332340, flags=...) at qxcbwindow.cpp:1028
#7  0x00007fa8c88cc42b in QXcbWindow::create (this=0x4332340) at qxcbwindow.cpp:545
#8  0x00007fa8c88ba5c1 in QXcbIntegration::createPlatformWindow (this=<optimized out>, window=0x4337b40) at qxcbintegration.cpp:194
#9  0x00007fa8d6329786 in QWindowPrivate::create (this=0x4331cf0, recursive=recursive@entry=false) at kernel/qwindow.cpp:395
#10 0x00007fa8d632997b in QWindow::create (this=this@entry=0x4337b40) at kernel/qwindow.cpp:539
#11 0x00007fa8d6919cf0 in QWidgetPrivate::create_sys (this=this@entry=0x433eab0, window=window@entry=0, initializeWindow=initializeWindow@entry=true, destroyOldWindow=destroyOldWindow@entry=true) at kernel/qwidget.cpp:1441
#12 0x00007fa8d6918ff5 in QWidget::create (this=0x433ea20, window=window@entry=0, initializeWindow=initializeWindow@entry=true, destroyOldWindow=destroyOldWindow@entry=true) at kernel/qwidget.cpp:1312
#13 0x00007fa8d691977c in QWidgetPrivate::createWinId (this=<optimized out>, winid=winid@entry=0) at kernel/qwidget.cpp:2509
#14 0x00007fa8d69197db in QWidget::winId (this=this@entry=0x433ea20) at kernel/qwidget.cpp:2468
#15 0x00007fa7beffc42f in KlipperPopup::KlipperPopup (this=0x433ea20, history=<optimized out>) at ../../klipper/klipperpopup.cpp:82
#16 0x00007fa7befe9ba1 in Klipper::Klipper (this=0x433dd60, parent=<optimized out>, config=..., mode=<optimized out>) at ../../klipper/klipper.cpp:114
#17 0x00007fa7bf007e19 in ClipboardEngine::ClipboardEngine (this=this@entry=0x4345f90, parent=parent@entry=0x0, args=...) at ../../klipper/clipboardengine.cpp:31
#18 0x00007fa7bf0085a8 in KPluginFactory::createInstance<ClipboardEngine, QObject> (parentWidget=<optimized out>, parent=<optimized out>, args=...) at /usr/include/KF5/KCoreAddons/kpluginfactory.h:477
#19 0x00007fa8d893e608 in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#20 0x00007fa8d9e2b09b in create<Plasma::DataEngine> (args=..., parent=0x0, this=0x4346290) at /usr/include/KF5/KCoreAddons/kpluginfactory.h:495
#21 createInstanceFromQuery<Plasma::DataEngine> (error=0x0, args=..., parentWidget=0x0, parent=0x0, constraint=..., serviceType=..., subDirectory=...) at /usr/include/KF5/KService/kplugintrader.h:238
#22 createInstanceFromQuery<Plasma::DataEngine> (error=0x0, args=..., parent=0x0, constraint=..., serviceType=..., subDirectory=...) at /usr/include/KF5/KService/kplugintrader.h:196
#23 Plasma::PluginLoader::loadDataEngine (this=<optimized out>, name=...) at ../../../src/plasma/pluginloader.cpp:263
#24 0x00007fa8d9e568a8 in Plasma::DataEngineManager::loadEngine (this=0x7fa8da0b2500 <Plasma::(anonymous namespace)::Q_QGS_privateDataEngineManagerSelf::innerFunction()::holder>, name=...) at ../../../src/plasma/private/dataenginemanager.cpp:136
#25 0x00007fa8d9e521e0 in Plasma::DataEngineConsumer::dataEngine (this=this@entry=0x432dfb0, name=...) at ../../../src/plasma/dataengineconsumer.cpp:102
#26 0x00007fa8bedd3c27 in Plasma::DataSource::setEngine (this=this@entry=0x432df90, e=...) at ../../../../src/declarativeimports/core/datasource.cpp:96
#27 0x00007fa8bede8568 in Plasma::DataSource::qt_metacall (this=0x432df90, _c=QMetaObject::WriteProperty, _id=4, _a=0x7ffc722a0250) at moc_datasource.cpp:360
#28 0x00007fa8d7a7f944 in QQmlVMEMetaObject::metaCall (this=0x432e800, c=QMetaObject::WriteProperty, _id=5, a=0x7ffc722a0250) at qml/qqmlvmemetaobject.cpp:972
#29 0x00007fa8d7b1bd9b in QQmlObjectCreator::setPropertyValue (this=0x42732f0, property=0x7fa7c822c128, binding=<optimized out>) at qml/qqmlobjectcreator.cpp:374
#30 0x00007fa8d7b1f701 in QQmlObjectCreator::setPropertyBinding (this=0x42732f0, property=0x7fa7c822c128, binding=0x7fa7c82cfaa4) at qml/qqmlobjectcreator.cpp:992
#31 0x00007fa8d7b20d49 in QQmlObjectCreator::setupBindings (this=this@entry=0x42732f0, bindingsToSkip=...) at qml/qqmlobjectcreator.cpp:733
#32 0x00007fa8d7b1d2cd in QQmlObjectCreator::populateInstance (this=this@entry=0x42732f0, index=3, instance=0x432d760, instance@entry=0x432df90, bindingTarget=0x432d760, bindingTarget@entry=0x432df90, valueTypeProperty=valueTypeProperty@entry=0x0, bindingsToSkip=...) at qml/qqmlobjectcreator.cpp:1348
#33 0x00007fa8d7b1df7d in QQmlObjectCreator::createInstance (this=0x42732f0, index=3, parent=<optimized out>, isContextObject=<optimized out>) at qml/qqmlobjectcreator.cpp:1184
#34 0x00007fa8d7b20045 in QQmlObjectCreator::setPropertyBinding (this=0x42732f0, property=0x7fa7c801bcf8, binding=0x7fa7c82cf810) at qml/qqmlobjectcreator.cpp:774
#35 0x00007fa8d7b20d49 in QQmlObjectCreator::setupBindings (this=this@entry=0x42732f0, bindingsToSkip=...) at qml/qqmlobjectcreator.cpp:733
#36 0x00007fa8d7b1d2cd in QQmlObjectCreator::populateInstance (this=this@entry=0x42732f0, index=0, instance=0x0, instance@entry=0x432d760, bindingTarget=0x42b6cd0, bindingTarget@entry=0x432d760, valueTypeProperty=valueTypeProperty@entry=0x0, bindingsToSkip=...) at qml/qqmlobjectcreator.cpp:1348
#37 0x00007fa8d7b1df7d in QQmlObjectCreator::createInstance (this=this@entry=0x42732f0, index=index@entry=0, parent=parent@entry=0x0, isContextObject=isContextObject@entry=true) at qml/qqmlobjectcreator.cpp:1184
#38 0x00007fa8d7b1eee4 in QQmlObjectCreator::create (this=0x42732f0, subComponentIndex=-1, parent=parent@entry=0x0, interrupt=interrupt@entry=0x7ffc722a0f40) at qml/qqmlobjectcreator.cpp:222
#39 0x00007fa8d7aa3427 in QQmlIncubatorPrivate::incubate (this=0x251b6a0, i=...) at qml/qqmlincubator.cpp:302
#40 0x00007fa8d7aa3d31 in QQmlIncubationController::incubateFor (this=0x26027c0, msecs=<optimized out>) at qml/qqmlincubator.cpp:395
#41 0x00007fa8d9459bdc in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Declarative.so.5
#42 0x00007fa8d7aa3b12 in QQmlEnginePrivate::incubate (this=this@entry=0x24fecd0, i=..., forContext=forContext@entry=0x2602600) at qml/qqmlincubator.cpp:97
#43 0x00007fa8d7a9f25c in QQmlComponent::create (this=<optimized out>, incubator=..., context=<optimized out>, forContext=<optimized out>) at qml/qqmlcomponent.cpp:1068
#44 0x00007fa8d944a44d in KDeclarative::QmlObject::completeInitialization(QHash<QString, QVariant> const&) () from /usr/lib/x86_64-linux-gnu/libKF5Declarative.so.5
#45 0x00007fa8d9bd3eee in PlasmaQuick::AppletQuickItem::init (this=this@entry=0x2536010) at ../../../src/plasmaquick/appletquickitem.cpp:494
#46 0x00007fa8ae5b4f3c in AppletInterface::init (this=0x2536010) at ../../../../src/scriptengines/qml/plasmoid/appletinterface.cpp:175
#47 0x00007fa8ae5b34b9 in AppletInterface::qt_static_metacall (_o=0x7ffc7229f694, _c=128, _id=1, _a=0x25fa220) at ./moc_appletinterface.cpp:323
#48 0x00007fa8d600973a in QObject::event (this=this@entry=0x2536010, e=e@entry=0x25facb0) at kernel/qobject.cpp:1245
#49 0x00007fa8da69db6b in QQuickItem::event (this=this@entry=0x2536010, ev=ev@entry=0x25facb0) at items/qquickitem.cpp:7305
#50 0x00007fa8ae5b5266 in AppletInterface::event (this=0x2536010, event=0x25facb0) at ../../../../src/scriptengines/qml/plasmoid/appletinterface.cpp:694
#51 0x00007fa8d68e1b2c in QApplicationPrivate::notify_helper (this=0x7b5510, receiver=0x2536010, e=0x25facb0) at kernel/qapplication.cpp:3720
#52 0x00007fa8d68e7000 in QApplication::notify (this=0x7ffc722a1ab0, receiver=0x2536010, e=0x25facb0) at kernel/qapplication.cpp:3503
#53 0x00007fa8d5fd7c2b in QCoreApplication::notifyInternal (this=0x7ffc722a1ab0, receiver=0x2536010, event=event@entry=0x25facb0) at kernel/qcoreapplication.cpp:935
#54 0x00007fa8d5fd9c9b in sendEvent (event=0x25facb0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#55 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x7aaf00) at kernel/qcoreapplication.cpp:1552
#56 0x00007fa8d5fda298 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1410
#57 0x00007fa8d6030843 in postEventSourceDispatch (s=0x7e86a0) at kernel/qeventdispatcher_glib.cpp:271
#58 0x00007fa8d1e24c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007fa8d1e24f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007fa8d1e24fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007fa8d6030c57 in QEventDispatcherGlib::processEvents (this=0x7f0680, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#62 0x00007fa8d5fd53e2 in QEventLoop::exec (this=this@entry=0x7ffc722a1930, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#63 0x00007fa8d5fdd02c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#64 0x00007fa8d631c31c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1510
#65 0x00007fa8d68dd7a5 in QApplication::exec () at kernel/qapplication.cpp:2956
#66 0x000000000042fd9b in main (argc=2, argv=<optimized out>) at ../../shell/main.cpp:158

Reported using DrKonqi