Doesn't say exactly where the crash is, it should be at line 560.
even tough it doesn't make much sense as mainItem  should be guaranteed to be a valid pointer as is a QPointer

Created attachment 91309 [details]
original bug report

Application: plasmashell (5.2.90)

Qt Version: 5.4.0
Operating System: Linux 3.19.0-6-generic x86_64
Distribution: Ubuntu Vivid Vervet (development branch)

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

plasmashell crash happened when i deleted icon/shortcut on a desktop via the X button on a pop-right side little panel (like for widgets)

nice day 

simon

ps. only 2 out of 3 stars, dr.k couldnt find more debug symbols...

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f53123a5800 (LWP 4093))]

Thread 65 (Thread 0x7f52fae58700 (LWP 4096)):
#0  0x00007f530cf7f0fd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f530f714342 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f530f715f67 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f52fd19e0b9 in QXcbEventReader::run (this=0x13ac970) at qxcbconnection.cpp:1105
#4  0x00007f530d606a4e in QThreadPrivate::start (arg=0x13ac970) at thread/qthread_unix.cpp:337
#5  0x00007f530c8140a5 in start_thread (arg=0x7f52fae58700) at pthread_create.c:309
#6  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 64 (Thread 0x7f52ed9cf700 (LWP 4107)):
#0  0x00007f5309b1a789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad58cc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52ed9ceda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x16b9380) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f52ed9cf700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 63 (Thread 0x7f52e33dc700 (LWP 4127)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f52e6420f1b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007f52e64206a7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007f530c8140a5 in start_thread (arg=0x7f52e33dc700) at pthread_create.c:309
#4  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 62 (Thread 0x7f52e1750700 (LWP 4130)):
#0  0x00007f5309ad5a1e in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52dc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52e174fda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x1a65650) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f52e1750700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 61 (Thread 0x7f52daf4c700 (LWP 4143)):
#0  0x00007f5309ad57fb in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52daf4bda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x1a3c860) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f52daf4c700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 60 (Thread 0x7f52d9efb700 (LWP 4146)):
#0  0x00007f530cf7f0fd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5309ad5ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52d00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52d9efada0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x1c00bc0) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f52d9efb700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 59 (Thread 0x7f52d8e0a700 (LWP 4151)):
#0  0x00007f5309b1a7a0 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5852 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52c40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52d8e09da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x1da88b0) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f52d8e0a700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 58 (Thread 0x7f52cb3d8700 (LWP 4156)):
#0  0x00007f5309ad5444 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52c00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52cb3d7da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x1e86660) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f52cb3d8700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 57 (Thread 0x7f52ca3d7700 (LWP 4159)):
#0  0x00007f530cf7f0fd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5309ad5ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52b80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52ca3d6da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x1fa0330) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f52ca3d7700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 56 (Thread 0x7f52c92f6700 (LWP 4160)):
#0  0x00007f530d5fe971 in QMutex::lock (this=this@entry=0x20af048) at thread/qmutex.cpp:218
#1  0x00007f530d89d03b in QMutexLocker (m=0x20af048, this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:128
#2  canWaitLocked (this=0x20af020) at ../../include/QtCore/5.4.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:243
#3  postEventSourcePrepare (s=0x7f52bc0012d0, timeout=0x7f52c92f5bd4) at kernel/qeventdispatcher_glib.cpp:254
#4  0x00007f5309ad53fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f5309ad5de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52bc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#8  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52c92f5da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#9  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#10 0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f530d606a4e in QThreadPrivate::start (arg=0x209fa70) at thread/qthread_unix.cpp:337
#12 0x00007f530c8140a5 in start_thread (arg=0x7f52c92f6700) at pthread_create.c:309
#13 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 55 (Thread 0x7f52b7fff700 (LWP 4162)):
#0  0x00007f5309ad53db in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52b00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52b7ffeda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x218d8f0) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f52b7fff700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 54 (Thread 0x7f52b6ffe700 (LWP 4168)):
#0  0x00007f5309b1a789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad58cc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52a80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52b6ffdda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x22832a0) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f52b6ffe700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 53 (Thread 0x7f52b5ffd700 (LWP 4169)):
#0  0x00007f5309ad5a16 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52ac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52b5ffcda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x2361840) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f52b5ffd700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 52 (Thread 0x7f52b4f2c700 (LWP 4171)):
#0  0x00007f5309ad5920 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52a00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52b4f2bda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x24686e0) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f52b4f2c700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 51 (Thread 0x7f52a77ff700 (LWP 4175)):
#0  __libc_disable_asynccancel () at ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:98
#1  0x00007f530cf7ae19 in read () at ../sysdeps/unix/syscall-template.S:81
#2  0x00007f5309b192f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad596c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f529c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#7  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52a77feda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#9  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f530d606a4e in QThreadPrivate::start (arg=0x2544bd0) at thread/qthread_unix.cpp:337
#11 0x00007f530c8140a5 in start_thread (arg=0x7f52a77ff700) at pthread_create.c:309
#12 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 50 (Thread 0x7f52a67fe700 (LWP 4176)):
#0  0x00007f5309ad53bb in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x265b8a0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52a67fdda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x2635ca0) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f52a67fe700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 49 (Thread 0x7f52a57fd700 (LWP 4177)):
#0  0x00007fffb7356c49 in clock_gettime ()
#1  0x00007f530cf978cd in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f530d6bca96 in qt_clock_gettime (ts=0x7f52a57fcb00, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:120
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:176
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:185
#5  0x00007f530d89b499 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f529c003ed0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f530d89ba05 in QTimerInfoList::timerWait (this=0x7f529c003ed0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f530d89ce9e in timerSourcePrepareHelper (timeout=0x7f52a57fcbd4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f52a57fcbd4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f5309ad53fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f5309ad5de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f529c003320, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#13 0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52a57fcda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f530d606a4e in QThreadPrivate::start (arg=0x27206b0) at thread/qthread_unix.cpp:337
#17 0x00007f530c8140a5 in start_thread (arg=0x7f52a57fd700) at pthread_create.c:309
#18 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 48 (Thread 0x7f529bfff700 (LWP 4178)):
#0  0x00007f5309ad4e5e in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5d75 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52a0002d20, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f529bffeda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x281ccf0) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f529bfff700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 47 (Thread 0x7f529affe700 (LWP 4179)):
#0  0x00007f530cf7f0fd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5309ad5ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52ac003320, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f529affdda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x29176f0) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f529affe700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 46 (Thread 0x7f5299ffd700 (LWP 4180)):
#0  0x00007f5309b1a7a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad56f9 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5e37 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52a8003120, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f5299ffcda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x29fb230) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f5299ffd700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 45 (Thread 0x7f5298ffc700 (LWP 4182)):
#0  0x00007f5309b1a789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5409 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52b0002d20, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f5298ffbda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x2aed270) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f5298ffc700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 44 (Thread 0x7f5297ffb700 (LWP 4183)):
#0  0x00007f5309b1a7a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad56f9 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5e37 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52bc003320, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f5297ffada0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x2bece90) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f5297ffb700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 43 (Thread 0x7f5296ffa700 (LWP 4184)):
#0  __libc_disable_asynccancel () at ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:98
#1  0x00007f530cf7f109 in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0x00007f5309ad5ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52b8003320, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f5296ff9da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x2ceb460) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f5296ffa700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 42 (Thread 0x7f5295ff9700 (LWP 4185)):
#0  0x00007f5309ad5eb1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52c0002fe0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#3  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f5295ff8da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#4  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#5  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007f530d606a4e in QThreadPrivate::start (arg=0x2dd00b0) at thread/qthread_unix.cpp:337
#7  0x00007f530c8140a5 in start_thread (arg=0x7f5295ff9700) at pthread_create.c:309
#8  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 41 (Thread 0x7f5294ff8700 (LWP 4186)):
#0  0x00007f530cf7f0fd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5309ad5ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52c4002d20, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f5294ff7da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x2ecf030) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f5294ff8700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 40 (Thread 0x7f5293ff7700 (LWP 4187)):
#0  0x00007f530cf7f0f2 in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5309ad5ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52d0003320, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f5293ff6da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x2fb42c0) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f5293ff7700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 39 (Thread 0x7f5292ff6700 (LWP 4188)):
#0  0x00007f5309b1a789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5409 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52cc003120, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f5292ff5da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x309ac10) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f5292ff6700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 38 (Thread 0x7f5291ff5700 (LWP 4189)):
#0  QTimerInfoList::updateCurrentTime (this=this@entry=0x7f52d4005320) at kernel/qtimerinfo_unix.cpp:83
#1  0x00007f530d89ba05 in QTimerInfoList::timerWait (this=0x7f52d4005320, tm=...) at kernel/qtimerinfo_unix.cpp:379
#2  0x00007f530d89ce9e in timerSourcePrepareHelper (timeout=0x7f5291ff4bd4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#3  timerSourcePrepare (source=<optimized out>, timeout=0x7f5291ff4bd4) at kernel/qeventdispatcher_glib.cpp:160
#4  0x00007f5309ad53fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f5309ad5de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52d40013a0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#8  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f5291ff4da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#9  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#10 0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f530d606a4e in QThreadPrivate::start (arg=0x318d720) at thread/qthread_unix.cpp:337
#12 0x00007f530c8140a5 in start_thread (arg=0x7f5291ff5700) at pthread_create.c:309
#13 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 37 (Thread 0x7f5290ff4700 (LWP 4190)):
#0  0x00007f530cf7ae11 in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5309b192f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad596c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52dc0013e0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f5290ff3da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f530d606a4e in QThreadPrivate::start (arg=0x327fe50) at thread/qthread_unix.cpp:337
#10 0x00007f530c8140a5 in start_thread (arg=0x7f5290ff4700) at pthread_create.c:309
#11 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 36 (Thread 0x7f528fff3700 (LWP 4191)):
#0  0x00007f530d89cfcf in socketNotifierSourceCheck (source=0x7f52e8063840) at kernel/qeventdispatcher_glib.cpp:90
#1  0x00007f5309ad58c1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52e806dd20, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f528fff2da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x337aed0) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f528fff3700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 35 (Thread 0x7f528ef12700 (LWP 4192)):
#0  0x00007f5309b1a7a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5ddb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52f40047e0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f528ef11da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x346c8d0) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f528ef12700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 34 (Thread 0x7f528de20700 (LWP 4193)):
#0  0x00007f530cf7f0fd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5309ad5ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x35551a0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f528de1fda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x35544f0) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f528de20700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 33 (Thread 0x7f528cd2d700 (LWP 4194)):
#0  0x00007f5309ad53e8 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f529c003ce0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f528cd2cda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x3670ca0) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f528cd2d700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 32 (Thread 0x7f528bc3a700 (LWP 4195)):
#0  0x00007f530cf7f0fd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5309ad5ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52a00056d0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f528bc39da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x3744d80) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f528bc3a700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 31 (Thread 0x7f528ab47700 (LWP 4196)):
#0  0x00007f5309b1a789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5641 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5e37 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52ac003ce0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f528ab46da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x382cc70) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f528ab47700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 30 (Thread 0x7f5289a54700 (LWP 4197)):
#0  0x00007f5312384054 in _dl_update_slotinfo (req_modid=1) at dl-tls.c:571
#1  0x00007f531237215f in update_get_addr (ti=0x7f530daa0680) at dl-tls.c:753
#2  0x00007f530d605952 in get_thread_data () at thread/qthread_unix.cpp:181
#3  QThreadData::current (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:212
#4  0x00007f530d89d01a in postEventSourcePrepare (s=0x7f52a8007900, timeout=0x7f5289a53bd4) at kernel/qeventdispatcher_glib.cpp:247
#5  0x00007f5309ad53fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f5309ad5de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52a8005ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#9  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f5289a53da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#10 0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#11 0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007f530d606a4e in QThreadPrivate::start (arg=0x3920d00) at thread/qthread_unix.cpp:337
#13 0x00007f530c8140a5 in start_thread (arg=0x7f5289a54700) at pthread_create.c:309
#14 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 29 (Thread 0x7f5288961700 (LWP 4198)):
#0  0x00007f5309b1a7a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5490 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52b0004fe0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f5288960da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x3a0a7a0) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f5288961700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 28 (Thread 0x7f528786e700 (LWP 4199)):
#0  0x00007f530cf7ae02 in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5309b192f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad596c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52bc003ce0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f528786dda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f530d606a4e in QThreadPrivate::start (arg=0x3b18af0) at thread/qthread_unix.cpp:337
#10 0x00007f530c8140a5 in start_thread (arg=0x7f528786e700) at pthread_create.c:309
#11 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 27 (Thread 0x7f528677b700 (LWP 4200)):
#0  0x00007f5309b1a789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad58cc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52b8003ce0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f528677ada0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x3bfc6f0) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f528677b700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 26 (Thread 0x7f5285688700 (LWP 4201)):
#0  0x00007f5309ad58b9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52c00055e0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f5285687da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x3cf3cc0) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f5285688700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 25 (Thread 0x7f5284595700 (LWP 4202)):
#0  0x00007f530cf7ae0d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5309b192f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad596c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52c40052d0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f5284594da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f530d606a4e in QThreadPrivate::start (arg=0x3de49a0) at thread/qthread_unix.cpp:337
#10 0x00007f530c8140a5 in start_thread (arg=0x7f5284595700) at pthread_create.c:309
#11 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 24 (Thread 0x7f52834a2700 (LWP 4203)):
#0  0x00007f5309b1a789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5641 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5e37 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52d0003ce0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52834a1da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x3f0c0b0) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f52834a2700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 23 (Thread 0x7f52823af700 (LWP 4207)):
#0  0x00007f5309ad5660 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5e37 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52cc0056d0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52823aeda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x2bdee60) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f52823af700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 22 (Thread 0x7f52812bc700 (LWP 4209)):
#0  0x00007f530cf7f0fd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5309ad5ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52d4005570, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52812bbda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x40c2160) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f52812bc700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 21 (Thread 0x7f52801c9700 (LWP 4210)):
#0  0x00007f5309afcdf0 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad4ddc in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5d75 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52dc0123e0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f52801c8da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x41b9890) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f52801c9700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 20 (Thread 0x7f527f0d6700 (LWP 4211)):
#0  0x00007f5309b1a7a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5e76 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52e811fbc0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f527f0d5da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x42ac1c0) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f527f0d6700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 19 (Thread 0x7f527dfe3700 (LWP 4212)):
#0  0x00007f5309b1a7a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad58b9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52f4004580, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f527dfe2da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x439e8d0) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f527dfe3700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 18 (Thread 0x7f527cee0700 (LWP 4213)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f5311522684 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f53115226c9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f530c8140a5 in start_thread (arg=0x7f527cee0700) at pthread_create.c:309
#4  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 17 (Thread 0x7f51fc5c7700 (LWP 4214)):
#0  0x00007f530cf7f0fd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5309ad5ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x448ccd0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f51fc5c6da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x4487e60) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f51fc5c7700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 16 (Thread 0x7f51f83eb700 (LWP 4279)):
#0  0x00007fffb7356c49 in clock_gettime ()
#1  0x00007f530cf978cd in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f530d6bca96 in qt_clock_gettime (ts=0x7f51f83eab00, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:120
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:176
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:185
#5  0x00007f530d89b499 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f529c008ad0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f530d89ba05 in QTimerInfoList::timerWait (this=0x7f529c008ad0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f530d89ce9e in timerSourcePrepareHelper (timeout=0x7f51f83eabd4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f51f83eabd4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f5309ad53fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f5309ad5de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f529c0060e0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#13 0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f51f83eada0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f530d606a4e in QThreadPrivate::start (arg=0x492f440) at thread/qthread_unix.cpp:337
#17 0x00007f530c8140a5 in start_thread (arg=0x7f51f83eb700) at pthread_create.c:309
#18 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 15 (Thread 0x7f51f6bee700 (LWP 4282)):
#0  0x00007f530cf7ae11 in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5309b192f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad596c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52a00079e0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f51f6bedda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f530d606a4e in QThreadPrivate::start (arg=0x4a8da00) at thread/qthread_unix.cpp:337
#10 0x00007f530c8140a5 in start_thread (arg=0x7f51f6bee700) at pthread_create.c:309
#11 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 14 (Thread 0x7f51f4ba7700 (LWP 4289)):
#0  0x00007f5309b1a789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad58cc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52ac0064e0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f51f4ba6da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x4cedc80) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f51f4ba7700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 13 (Thread 0x7f51f3888700 (LWP 4291)):
#0  0x00007f5309ad2ee2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad539b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52a80064e0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f51f3887d50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f5312085806 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x4f11ce0) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f51f3888700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 12 (Thread 0x7f51f2c9e700 (LWP 4298)):
#0  0x00007f5309b1a7a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5e76 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52b0011940, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f51f2c9dda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x4f41b00) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f51f2c9e700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 11 (Thread 0x7f51eff3b700 (LWP 4324)):
#0  0x00007f5309ad5ddb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52bc00d920, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#3  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f51eff3ada0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#4  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#5  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007f530d606a4e in QThreadPrivate::start (arg=0x3e47ee0) at thread/qthread_unix.cpp:337
#7  0x00007f530c8140a5 in start_thread (arg=0x7f51eff3b700) at pthread_create.c:309
#8  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7f51edcc4700 (LWP 4380)):
#0  0x00007f5309ad52f9 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52b8141730, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f51edcc3d50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f5312085806 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x5df7c50) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f51edcc4700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7f51ee4c5700 (LWP 4391)):
#0  0x00007f530cf7ae0d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5309b192f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad596c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52c01a3fb0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f51ee4c4da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f530d606a4e in QThreadPrivate::start (arg=0x5e4cdb0) at thread/qthread_unix.cpp:337
#10 0x00007f530c8140a5 in start_thread (arg=0x7f51ee4c5700) at pthread_create.c:309
#11 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7f51ec9af700 (LWP 4392)):
#0  0x00007f5309b1a7a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad58b9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52c437ae30, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f51ec9aeda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x5f4d760) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f51ec9af700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7f51eb8bc700 (LWP 4393)):
#0  0x00007f530cf7f0fd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5309ad5ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52d00a6ca0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f51eb8bbda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x6008740) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f51eb8bc700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7f51ea7c9700 (LWP 4394)):
#0  __libc_disable_asynccancel () at ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:98
#1  0x00007f530cf7f109 in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0x00007f5309ad5ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52cc0f9570, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f51ea7c8da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x60fca50) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f51ea7c9700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7f51e92ee700 (LWP 4428)):
#0  0x00007f5309ad5a2a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52d40d1b20, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f51e92edd80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f51e6830cf7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x6d14400) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f51e92ee700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7f51e5839700 (LWP 4429)):
#0  0x00007f530cf7f0fd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5309ad5ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52dc1d7fa0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f51e5838da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x6d550d0) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f51e5839700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f51e44d2700 (LWP 4431)):
#0  0x00007f5309ad5a4c in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad5f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52e819f250, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f51e44d1da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f530d606a4e in QThreadPrivate::start (arg=0x63fb3c0) at thread/qthread_unix.cpp:337
#8  0x00007f530c8140a5 in start_thread (arg=0x7f51e44d2700) at pthread_create.c:309
#9  0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f51e1d14700 (LWP 4482)):
#0  0x00007f5309ad2eb7 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5309ad57ef in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5309ad5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f530d89dacc in QEventDispatcherGlib::processEvents (this=0x7f52f412bac0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7f51e1d13da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f530d601a94 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f530f38b6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f530d606a4e in QThreadPrivate::start (arg=0x79286c0) at thread/qthread_unix.cpp:337
#9  0x00007f530c8140a5 in start_thread (arg=0x7f51e1d14700) at pthread_create.c:309
#10 0x00007f530cf895ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f53123a5800 (LWP 4093)):
[KCrash Handler]
#5  0x00007f531210ea30 in QQuickItem::height() const () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f5311653739 in PlasmaQuick::DialogPrivate::syncToMainItemSize (this=0x64023e0) at ../../../src/plasmaquick/dialog.cpp:578
#7  0x00007f530d875959 in QMetaObject::activate (sender=0x7dd4ae0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3716
#8  0x00007f531210ac49 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007f531210efbe in QQuickItem::setWidth(double) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f531211ba26 in QQuickItem::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007f531226ddc5 in QQuickImplicitSizeItem::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007f531226a957 in QQuickBasePositioner::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007f531226ab27 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007f530f2e7fe4 in QQmlVMEMetaObject::metaCall(QMetaObject::Call, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#15 0x00007f530f305237 in QQmlPropertyPrivate::writeBinding(QObject*, QQmlPropertyData const&, QQmlContextData*, QQmlJavaScriptExpression*, QV4::ValueRef, bool, QFlags<QQmlPropertyPrivate::WriteFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f530f379c5f in QQmlBinding::update(QFlags<QQmlPropertyPrivate::WriteFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#17 0x00007f530f37a3be in QQmlBinding::expressionChanged(QQmlJavaScriptExpression*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#18 0x00007f530f353bc7 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#19 0x00007f530f353b8e in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#20 0x00007f530f353b8e in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#21 0x00007f530f2f079c in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#22 0x00007f530d8750d1 in QMetaObject::activate (sender=0x7dd4ae0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3603
#23 0x00007f530f2e8b70 in QQmlVMEMetaObject::metaCall(QMetaObject::Call, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#24 0x00007f530f305237 in QQmlPropertyPrivate::writeBinding(QObject*, QQmlPropertyData const&, QQmlContextData*, QQmlJavaScriptExpression*, QV4::ValueRef, bool, QFlags<QQmlPropertyPrivate::WriteFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#25 0x00007f530f379c5f in QQmlBinding::update(QFlags<QQmlPropertyPrivate::WriteFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#26 0x00007f530f37a3be in QQmlBinding::expressionChanged(QQmlJavaScriptExpression*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#27 0x00007f530f353bc7 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#28 0x00007f530f2f079c in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#29 0x00007f530d8750d1 in QMetaObject::activate (sender=0x7dd4ae0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3603
#30 0x00007f530f2e8b70 in QQmlVMEMetaObject::metaCall(QMetaObject::Call, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#31 0x00007f530d851362 in QMetaProperty::write (this=this@entry=0x7fffb734b470, object=object@entry=0x7dd4ae0, value=...) at kernel/qmetaobject.cpp:2935
#32 0x00007f530d87f11f in QObject::setProperty (this=0x7dd4ae0, name=name@entry=0x7f52ec74c11f "toolTip", value=...) at kernel/qobject.cpp:3863
#33 0x00007f52ec73dd2d in ToolTip::showToolTip (this=0x4c136a0) at ../../../../src/declarativeimports/core/tooltip.cpp:144
#34 0x00007f5312116748 in QQuickItem::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#35 0x00007f530e14d2ec in QApplicationPrivate::notify_helper (this=0x1392570, receiver=0x4c136a0, e=0x7fffb734b840) at kernel/qapplication.cpp:3722
#36 0x00007f530e152960 in QApplication::notify (this=0x7fffb734ce80, receiver=0x4c136a0, e=0x7fffb734b840) at kernel/qapplication.cpp:3505
#37 0x00007f530d844bdb in QCoreApplication::notifyInternal (this=0x7fffb734ce80, receiver=0x4c136a0, event=0x7fffb734b840) at kernel/qcoreapplication.cpp:932
#38 0x00007f5312126fac in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#39 0x00007f531212a338 in QQuickWindowPrivate::sendHoverEvent(QEvent::Type, QQuickItem*, QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#40 0x00007f531212ae53 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*, QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, bool&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#41 0x00007f531212a790 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*, QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, bool&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#42 0x00007f531212a790 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*, QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, bool&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#43 0x00007f531212a790 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*, QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, bool&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#44 0x00007f531212a790 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*, QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, bool&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#45 0x00007f531212a790 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*, QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, bool&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#46 0x00007f531212a790 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*, QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, bool&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#47 0x00007f531212a790 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*, QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, bool&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#48 0x00007f531212a790 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*, QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, bool&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#49 0x00007f531212a790 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*, QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, bool&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#50 0x00007f531212a790 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*, QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, bool&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#51 0x00007f531212a790 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*, QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, bool&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#52 0x00007f531212d940 in QQuickWindow::mouseMoveEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#53 0x00007f53121d6fde in QQuickView::mouseMoveEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#54 0x00007f530db9a545 in QWindow::event (this=0x4a90c30, ev=<optimized out>) at kernel/qwindow.cpp:2046
#55 0x00007f531212ec03 in QQuickWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#56 0x000000000043c792 in DesktopView::event (this=0x4a90c30, e=0x7fffb734c960) at ../../shell/desktopview.cpp:209
#57 0x00007f530e14d2ec in QApplicationPrivate::notify_helper (this=0x1392570, receiver=0x4a90c30, e=0x7fffb734c960) at kernel/qapplication.cpp:3722
#58 0x00007f530e152960 in QApplication::notify (this=0x7fffb734ce80, receiver=0x4a90c30, e=0x7fffb734c960) at kernel/qapplication.cpp:3505
#59 0x00007f530d844bdb in QCoreApplication::notifyInternal (this=0x7fffb734ce80, receiver=0x4a90c30, event=0x7fffb734c960) at kernel/qcoreapplication.cpp:932
#60 0x00007f530db91dc2 in sendSpontaneousEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#61 QGuiApplicationPrivate::processMouseEvent (e=0x8077870) at kernel/qguiapplication.cpp:1799
#62 0x00007f530db938d5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x8077870) at kernel/qguiapplication.cpp:1601
#63 0x00007f530db781af in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:572
#64 0x00007f52fd1c7560 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#65 0x00007f5309ad5c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#66 0x00007f5309ad5f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#67 0x00007f5309ad5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#68 0x00007f530d89dab7 in QEventDispatcherGlib::processEvents (this=0x1463d90, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#69 0x00007f530d842392 in QEventLoop::exec (this=this@entry=0x7fffb734cd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#70 0x00007f530d849fdc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1185
#71 0x00007f530db8919c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1535
#72 0x00007f530e148f55 in QApplication::exec () at kernel/qapplication.cpp:2956
#73 0x00000000004302eb in main (argc=2, argv=<optimized out>) at ../../shell/main.cpp:158

Possible duplicates by query: bug 343963.

Git commit 144a58c74685935bf4e555461be744a145e83aec by David Edmundson.
Committed on 13/03/2015 at 07:53.
Pushed by davidedmundson into branch 'master'.

Disconnect connections to d->mainItem when it has changed

This is needed as otherwise we can have a situation where d->mainItem is
null, yet we still have connections to an object that exists causing a
crash if the old mainItem resizes.
Change-Id: Ie398a591915fa02d4d97ce7ad5289e3b24038087

M  +8    -3    src/plasmaquick/dialog.cpp

http://commits.kde.org/plasma-framework/144a58c74685935bf4e555461be744a145e83aec