Bug 345089

Summary: Plasmashell crash in Dialog::updateLayoutParameters
Product: [Plasma] plasmashell Reporter: Arjun AK <arjunak234>
Component: Power and Battery widgetAssignee: Kai Uwe Broulik <kde>
Status: RESOLVED FIXED    
Severity: crash CC: arjunak234, bulbigood, kde, miras199002, notmart, plasma-bugs, saleem24, taufiqwidinugroho
Priority: NOR Keywords: drkonqi
Version: 5.2.0   
Target Milestone: 1.0   
Platform: unspecified   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Arjun AK 2015-03-12 14:52:16 UTC 
Application: plasmashell ()

Qt Version: 5.4.0
Operating System: Linux 4.0.0-0.rc1.git0.1.fc22.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
Plasmashell crashes every time i try to resize the battery widget.

The crash can be reproduced every time.

-- Backtrace:
Application: plasmashell (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f6532fd2900 (LWP 23158))]

Thread 29 (Thread 0x7f651441b700 (LWP 23160)):
#0  0x00007f652b33466d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f65314dd182 in poll (__timeout=-1, __nfds=1, __fds=0x7f651441abc0) at /usr/include/bits/poll2.h:46
#2  _xcb_conn_wait (c=c@entry=0x1683a20, cond=cond@entry=0x1683a60, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:459
#3  0x00007f65314decff in xcb_wait_for_event (c=0x1683a20) at xcb_in.c:623
#4  0x00007f6515f5e6f9 in QXcbEventReader::run (this=0x168d820) at qxcbconnection.cpp:1108
#5  0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x168d820) at thread/qthread_unix.cpp:337
#6  0x00007f6529dee555 in start_thread (arg=0x7f651441b700) at pthread_create.c:333
#7  0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7f6511f2e700 (LWP 23161)):
#0  0x00007fff97766c86 in clock_gettime ()
#1  0x00007f652b34e13d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f652bfeb966 in qt_clock_gettime (ts=0x7f6511f2da10, 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  0x00007f652c1682c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f6504002ed0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f652c168835 in QTimerInfoList::timerWait (this=0x7f6504002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f652c16a04e in timerSourcePrepareHelper (timeout=0x7f6511f2dae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f6511f2dae4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f6526b49afd in g_main_context_prepare (context=context@entry=0x7f6504000990, priority=priority@entry=0x7f6511f2db70) at gmain.c:3410
#10 0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x7f6504000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#11 0x00007f6526b4a66c in g_main_context_iteration (context=0x7f6504000990, may_block=1) at gmain.c:3869
#12 0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f65040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f6511f2dca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f652bf375c4 in QThread::exec (this=this@entry=0x1760110) at thread/qthread.cpp:503
#15 0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x1760110) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#16 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x1760110) at thread/qthread_unix.cpp:337
#17 0x00007f6529dee555 in start_thread (arg=0x7f6511f2e700) at pthread_create.c:333
#18 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7f6509bd1700 (LWP 23163)):
#0  0x00007fff97766c86 in clock_gettime ()
#1  0x00007f652b34e13d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f652bfeb966 in qt_clock_gettime (ts=0x7f6509bd0a10, 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  0x00007f652c1682c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f6500002cd0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f652c168835 in QTimerInfoList::timerWait (this=0x7f6500002cd0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f652c16a04e in timerSourcePrepareHelper (timeout=0x7f6509bd0ae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f6509bd0ae4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f6526b49afd in g_main_context_prepare (context=context@entry=0x7f6500000990, priority=priority@entry=0x7f6509bd0b70) at gmain.c:3410
#10 0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x7f6500000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#11 0x00007f6526b4a66c in g_main_context_iteration (context=0x7f6500000990, may_block=1) at gmain.c:3869
#12 0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f65000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f6509bd0ca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f652bf375c4 in QThread::exec (this=this@entry=0x199cfb0) at thread/qthread.cpp:503
#15 0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x199cfb0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#16 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x199cfb0) at thread/qthread_unix.cpp:337
#17 0x00007f6529dee555 in start_thread (arg=0x7f6509bd1700) at pthread_create.c:333
#18 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7f64ff7fe700 (LWP 23167)):
#0  0x00007fff97766c86 in clock_gettime ()
#1  0x00007f652b34e13d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f652bfeb966 in qt_clock_gettime (ts=0x7f64ff7fda10, 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  0x00007f652c1682c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f64f0002ed0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f652c168835 in QTimerInfoList::timerWait (this=0x7f64f0002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f652c16a04e in timerSourcePrepareHelper (timeout=0x7f64ff7fdae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f64ff7fdae4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f6526b49afd in g_main_context_prepare (context=context@entry=0x7f64f0000990, priority=priority@entry=0x7f64ff7fdb70) at gmain.c:3410
#10 0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x7f64f0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#11 0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64f0000990, may_block=1) at gmain.c:3869
#12 0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64f00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f64ff7fdca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f652bf375c4 in QThread::exec (this=this@entry=0x1afb750) at thread/qthread.cpp:503
#15 0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x1afb750) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#16 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x1afb750) at thread/qthread_unix.cpp:337
#17 0x00007f6529dee555 in start_thread (arg=0x7f64ff7fe700) at pthread_create.c:333
#18 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7f64fe7fd700 (LWP 23168)):
#0  g_mutex_unlock (mutex=0x7f64f4000990) at gthread-posix.c:1343
#1  0x00007f6526b49af0 in g_main_context_prepare (context=context@entry=0x7f64f4000990, priority=priority@entry=0x7f64fe7fcb70) at gmain.c:3408
#2  0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x7f64f4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#3  0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64f4000990, may_block=1) at gmain.c:3869
#4  0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64f40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f64fe7fcca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f652bf375c4 in QThread::exec (this=this@entry=0x1c0dde0) at thread/qthread.cpp:503
#7  0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x1c0dde0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#8  0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x1c0dde0) at thread/qthread_unix.cpp:337
#9  0x00007f6529dee555 in start_thread (arg=0x7f64fe7fd700) at pthread_create.c:333
#10 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7f64fd75c700 (LWP 23169)):
#0  0x00007f652b33466d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6526b4a55c in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f64e8003270, timeout=<optimized out>, context=0x7f64e8000990) at gmain.c:4103
#2  g_main_context_iterate (context=context@entry=0x7f64e8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64e8000990, may_block=1) at gmain.c:3869
#4  0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f64fd75bca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f652bf375c4 in QThread::exec (this=this@entry=0x1d08a40) at thread/qthread.cpp:503
#7  0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x1d08a40) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#8  0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x1d08a40) at thread/qthread_unix.cpp:337
#9  0x00007f6529dee555 in start_thread (arg=0x7f64fd75c700) at pthread_create.c:333
#10 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7f64effff700 (LWP 23170)):
#0  0x00007fff97766c86 in clock_gettime ()
#1  0x00007f652b34e13d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f652bfeb966 in qt_clock_gettime (ts=0x7f64efffea10, 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  0x00007f652c1682c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f64e4002cd0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f652c168835 in QTimerInfoList::timerWait (this=0x7f64e4002cd0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f652c16a04e in timerSourcePrepareHelper (timeout=0x7f64efffeae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f64efffeae4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f6526b49afd in g_main_context_prepare (context=context@entry=0x7f64e4000990, priority=priority@entry=0x7f64efffeb70) at gmain.c:3410
#10 0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x7f64e4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#11 0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64e4000990, may_block=1) at gmain.c:3869
#12 0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64e40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f64efffeca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f652bf375c4 in QThread::exec (this=this@entry=0x1de4710) at thread/qthread.cpp:503
#15 0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x1de4710) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#16 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x1de4710) at thread/qthread_unix.cpp:337
#17 0x00007f6529dee555 in start_thread (arg=0x7f64effff700) at pthread_create.c:333
#18 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7f64eeffe700 (LWP 23171)):
#0  g_source_iter_next (iter=iter@entry=0x7f64eeffdaf0, source=source@entry=0x7f64eeffdae8) at gmain.c:897
#1  0x00007f6526b49eca in g_main_context_check (context=context@entry=0x7f64dc000990, max_priority=2147483647, fds=fds@entry=0x7f64dc002e70, n_fds=n_fds@entry=1) at gmain.c:3629
#2  0x00007f6526b4a500 in g_main_context_iterate (context=context@entry=0x7f64dc000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#3  0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64dc000990, may_block=1) at gmain.c:3869
#4  0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64dc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f64eeffdca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f652bf375c4 in QThread::exec (this=this@entry=0x1eef140) at thread/qthread.cpp:503
#7  0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x1eef140) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#8  0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x1eef140) at thread/qthread_unix.cpp:337
#9  0x00007f6529dee555 in start_thread (arg=0x7f64eeffe700) at pthread_create.c:333
#10 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7f64eddde700 (LWP 23172)):
#0  0x00007f652bf343fa in testAndSetRelaxed<QMutexData*> (currentValue=<synthetic pointer>, newValue=0x1, expectedValue=0x0, _q_value=@0x1fbb5e8: 0x1) at ../../src/corelib/arch/qatomic_x86.h:259
#1  testAndSetAcquire<QMutexData*, QMutexData*> (currentValue=<synthetic pointer>, newValue=0x1, expectedValue=0x0, _q_value=@0x1fbb5e8: 0x1) at ../../src/corelib/thread/qgenericatomic.h:166
#2  testAndSetAcquire (currentValue=<synthetic pointer>, newValue=0x1, expectedValue=0x0, this=0x1fbb5e8, this@entry=0x29) at ../../src/corelib/thread/qbasicatomic.h:270
#3  fastTryLock (current=<synthetic pointer>, this=0x1fbb5e8, this@entry=0x29) at thread/qmutex.h:82
#4  QMutex::lock (this=this@entry=0x1fbb5e8) at thread/qmutex.cpp:212
#5  0x00007f652c169f79 in QMutexLocker (m=0x1fbb5e8, this=<synthetic pointer>) at ../../src/corelib/thread/qmutex.h:128
#6  canWaitLocked (this=0x1fbb5c0) at ../../src/corelib/thread/qthread_p.h:243
#7  postEventSourcePrepare (timeout=<synthetic pointer>, s=0x7f64e00012d0) at kernel/qeventdispatcher_glib.cpp:254
#8  postEventSourceCheck (source=0x7f64e00012d0) at kernel/qeventdispatcher_glib.cpp:264
#9  0x00007f6526b49fa1 in g_main_context_check (context=context@entry=0x7f64e0000990, max_priority=2147483647, fds=fds@entry=0x7f64e0003270, n_fds=n_fds@entry=1) at gmain.c:3649
#10 0x00007f6526b4a500 in g_main_context_iterate (context=context@entry=0x7f64e0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#11 0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64e0000990, may_block=1) at gmain.c:3869
#12 0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64e00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f64eddddca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f652bf375c4 in QThread::exec (this=this@entry=0x1ffa200) at thread/qthread.cpp:503
#15 0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x1ffa200) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#16 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x1ffa200) at thread/qthread_unix.cpp:337
#17 0x00007f6529dee555 in start_thread (arg=0x7f64eddde700) at pthread_create.c:333
#18 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7f64ecd5d700 (LWP 23173)):
#0  __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:65
#1  0x00007f652b334662 in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0x00007f6526b4a55c in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f64d4003070, timeout=<optimized out>, context=0x7f64d4000990) at gmain.c:4103
#3  g_main_context_iterate (context=context@entry=0x7f64d4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#4  0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64d4000990, may_block=1) at gmain.c:3869
#5  0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64d40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f64ecd5cca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f652bf375c4 in QThread::exec (this=this@entry=0x20de690) at thread/qthread.cpp:503
#8  0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x20de690) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#9  0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x20de690) at thread/qthread_unix.cpp:337
#10 0x00007f6529dee555 in start_thread (arg=0x7f64ecd5d700) at pthread_create.c:333
#11 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7f64db7ff700 (LWP 23174)):
#0  0x00007f652b3302e2 in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6526b8e0f0 in read (__nbytes=16, __buf=0x7f64db7feaa0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  g_wakeup_acknowledge (wakeup=0x7f64d4002510) at gwakeup.c:210
#3  0x00007f6526b4a054 in g_main_context_check (context=context@entry=0x7f64d0000990, max_priority=2147483647, fds=fds@entry=0x7f64d00027d0, n_fds=n_fds@entry=1) at gmain.c:3600
#4  0x00007f6526b4a500 in g_main_context_iterate (context=context@entry=0x7f64d0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#5  0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64d0000990, may_block=1) at gmain.c:3869
#6  0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64d00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f64db7feca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f652bf375c4 in QThread::exec (this=this@entry=0x21c47b0) at thread/qthread.cpp:503
#9  0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x21c47b0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#10 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x21c47b0) at thread/qthread_unix.cpp:337
#11 0x00007f6529dee555 in start_thread (arg=0x7f64db7ff700) at pthread_create.c:333
#12 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f64da7fe700 (LWP 23175)):
#0  timerSourceCheck (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#1  0x00007f6526b49fa1 in g_main_context_check (context=context@entry=0x7f64c8000990, max_priority=2147483647, fds=fds@entry=0x7f64c8002a70, n_fds=n_fds@entry=1) at gmain.c:3649
#2  0x00007f6526b4a500 in g_main_context_iterate (context=context@entry=0x7f64c8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#3  0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64c8000990, may_block=1) at gmain.c:3869
#4  0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64c80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f64da7fdca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f652bf375c4 in QThread::exec (this=this@entry=0x22d3de0) at thread/qthread.cpp:503
#7  0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x22d3de0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#8  0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x22d3de0) at thread/qthread_unix.cpp:337
#9  0x00007f6529dee555 in start_thread (arg=0x7f64da7fe700) at pthread_create.c:333
#10 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f64d97fd700 (LWP 23176)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6532939794 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5Script.so.5
#2  0x00007f65329397d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5Script.so.5
#3  0x00007f6529dee555 in start_thread (arg=0x7f64d97fd700) at pthread_create.c:333
#4  0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f64d8ffc700 (LWP 23177)):
#0  0x00007f6526b475e6 in g_source_iter_next (iter=iter@entry=0x7f64d8ffbaf0, source=source@entry=0x7f64d8ffbae8) at gmain.c:924
#1  0x00007f6526b49a9b in g_main_context_prepare (context=context@entry=0x7f64cc000990, priority=priority@entry=0x7f64d8ffbb70) at gmain.c:3388
#2  0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x7f64cc000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#3  0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64cc000990, may_block=1) at gmain.c:3869
#4  0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f64d8ffbca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f652bf375c4 in QThread::exec (this=this@entry=0x239bff0) at thread/qthread.cpp:503
#7  0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x239bff0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#8  0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x239bff0) at thread/qthread_unix.cpp:337
#9  0x00007f6529dee555 in start_thread (arg=0x7f64d8ffc700) at pthread_create.c:333
#10 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f6445313700 (LWP 23179)):
#0  0x00007fff97766c86 in clock_gettime ()
#1  0x00007f652b34e13d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f652bfeb966 in qt_clock_gettime (ts=0x7f6445312a10, 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  0x00007f652c1682c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f64400030d0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f652c168835 in QTimerInfoList::timerWait (this=0x7f64400030d0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f652c16a04e in timerSourcePrepareHelper (timeout=0x7f6445312ae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f6445312ae4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f6526b49afd in g_main_context_prepare (context=context@entry=0x7f6440000990, priority=priority@entry=0x7f6445312b70) at gmain.c:3410
#10 0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x7f6440000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#11 0x00007f6526b4a66c in g_main_context_iteration (context=0x7f6440000990, may_block=1) at gmain.c:3869
#12 0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64400008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f6445312ca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f652bf375c4 in QThread::exec (this=this@entry=0x27b4950) at thread/qthread.cpp:503
#15 0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x27b4950) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#16 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x27b4950) at thread/qthread_unix.cpp:337
#17 0x00007f6529dee555 in start_thread (arg=0x7f6445313700) at pthread_create.c:333
#18 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f643f922700 (LWP 23180)):
#0  0x00007fff97766c86 in clock_gettime ()
#1  0x00007f652b34e13d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f652bfeb966 in qt_clock_gettime (ts=0x7f643f9219c0, 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  0x00007f652c1682c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x2952f80) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f652c168835 in QTimerInfoList::timerWait (this=0x2952f80, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f652c16a04e in timerSourcePrepareHelper (timeout=0x7f643f921a94, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f643f921a94) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f6526b49afd in g_main_context_prepare (context=context@entry=0x29514d0, priority=priority@entry=0x7f643f921b20) at gmain.c:3410
#10 0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x29514d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#11 0x00007f6526b4a66c in g_main_context_iteration (context=0x29514d0, may_block=1) at gmain.c:3869
#12 0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x2950d10, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f643f921c50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f652bf375c4 in QThread::exec (this=this@entry=0x2728450) at thread/qthread.cpp:503
#15 0x00007f65303d4696 in QQuickPixmapReader::run (this=0x2728450) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/quick/util/qquickpixmapcache.cpp:712
#16 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x2728450) at thread/qthread_unix.cpp:337
#17 0x00007f6529dee555 in start_thread (arg=0x7f643f922700) at pthread_create.c:333
#18 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f643e4fb700 (LWP 23181)):
#0  0x00007f652b33466d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6526b4a55c in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f6440038d70, timeout=<optimized out>, context=0x7f6440073740) at gmain.c:4103
#2  g_main_context_iterate (context=context@entry=0x7f6440073740, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007f6526b4a66c in g_main_context_iteration (context=0x7f6440073740, may_block=1) at gmain.c:3869
#4  0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64400013e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f643e4faca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f652bf375c4 in QThread::exec (this=this@entry=0x2548bc0) at thread/qthread.cpp:503
#7  0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x2548bc0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#8  0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x2548bc0) at thread/qthread_unix.cpp:337
#9  0x00007f6529dee555 in start_thread (arg=0x7f643e4fb700) at pthread_create.c:333
#10 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f643bd63700 (LWP 23182)):
#0  0x00007fff97766c86 in clock_gettime ()
#1  0x00007f652b34e13d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f652bfeb966 in qt_clock_gettime (ts=0x7f643bd62a10, 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  0x00007f652c1682c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f64cc0115c0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f652c168835 in QTimerInfoList::timerWait (this=0x7f64cc0115c0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f652c16a04e in timerSourcePrepareHelper (timeout=0x7f643bd62ae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f643bd62ae4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f6526b49afd in g_main_context_prepare (context=context@entry=0x7f64cc08c080, priority=priority@entry=0x7f643bd62b70) at gmain.c:3410
#10 0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x7f64cc08c080, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#11 0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64cc08c080, may_block=1) at gmain.c:3869
#12 0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64cc0085e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f643bd62ca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f652bf375c4 in QThread::exec (this=this@entry=0x48fe4d0) at thread/qthread.cpp:503
#15 0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x48fe4d0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#16 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x48fe4d0) at thread/qthread_unix.cpp:337
#17 0x00007f6529dee555 in start_thread (arg=0x7f643bd63700) at pthread_create.c:333
#18 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f643ac70700 (LWP 23183)):
#0  g_source_iter_clear (iter=iter@entry=0x7f643ac6faf0) at gmain.c:939
#1  0x00007f6526b49f22 in g_main_context_check (context=context@entry=0x7f64c80e65a0, max_priority=2147483647, fds=fds@entry=0x7f64c8007340, n_fds=n_fds@entry=1) at gmain.c:3714
#2  0x00007f6526b4a500 in g_main_context_iterate (context=context@entry=0x7f64c80e65a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#3  0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64c80e65a0, may_block=1) at gmain.c:3869
#4  0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64c8007de0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f643ac6fca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f652bf375c4 in QThread::exec (this=this@entry=0x4d02860) at thread/qthread.cpp:503
#7  0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x4d02860) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#8  0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x4d02860) at thread/qthread_unix.cpp:337
#9  0x00007f6529dee555 in start_thread (arg=0x7f643ac70700) at pthread_create.c:333
#10 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f6439b7d700 (LWP 23184)):
#0  0x00007fff97766c86 in clock_gettime ()
#1  0x00007f652b34e13d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f652bfeb966 in qt_clock_gettime (ts=0x7f6439b7ca10, 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  0x00007f652c1682c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f64d000f280) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f652c168835 in QTimerInfoList::timerWait (this=0x7f64d000f280, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f652c16a04e in timerSourcePrepareHelper (timeout=0x7f6439b7cae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f6439b7cae4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f6526b49afd in g_main_context_prepare (context=context@entry=0x7f64d01da6f0, priority=priority@entry=0x7f6439b7cb70) at gmain.c:3410
#10 0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x7f64d01da6f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#11 0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64d01da6f0, may_block=1) at gmain.c:3869
#12 0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64d00084f0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f6439b7cca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f652bf375c4 in QThread::exec (this=this@entry=0x4df10f0) at thread/qthread.cpp:503
#15 0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x4df10f0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#16 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x4df10f0) at thread/qthread_unix.cpp:337
#17 0x00007f6529dee555 in start_thread (arg=0x7f6439b7d700) at pthread_create.c:333
#18 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f6438a8a700 (LWP 23185)):
#0  0x00007fff97766c86 in clock_gettime ()
#1  0x00007f652b34e13d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f652bfeb966 in qt_clock_gettime (ts=0x7f6438a89a10, 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  0x00007f652c1682c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f64d401f9e0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f652c168835 in QTimerInfoList::timerWait (this=0x7f64d401f9e0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f652c16a04e in timerSourcePrepareHelper (timeout=0x7f6438a89ae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f6438a89ae4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f6526b49afd in g_main_context_prepare (context=context@entry=0x7f64d4040e90, priority=priority@entry=0x7f6438a89b70) at gmain.c:3410
#10 0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x7f64d4040e90, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#11 0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64d4040e90, may_block=1) at gmain.c:3869
#12 0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64d40083e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f6438a89ca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f652bf375c4 in QThread::exec (this=this@entry=0x4edd4f0) at thread/qthread.cpp:503
#15 0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x4edd4f0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#16 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x4edd4f0) at thread/qthread_unix.cpp:337
#17 0x00007f6529dee555 in start_thread (arg=0x7f6438a8a700) at pthread_create.c:333
#18 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f6437997700 (LWP 23186)):
#0  0x00007fff97766c86 in clock_gettime ()
#1  0x00007f652b34e13d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f652bfeb966 in qt_clock_gettime (ts=0x7f6437996a10, 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  0x00007f652c1682c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f64e0140140) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f652c168835 in QTimerInfoList::timerWait (this=0x7f64e0140140, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f652c16a04e in timerSourcePrepareHelper (timeout=0x7f6437996ae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f6437996ae4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f6526b49afd in g_main_context_prepare (context=context@entry=0x7f64e00e5cb0, priority=priority@entry=0x7f6437996b70) at gmain.c:3410
#10 0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x7f64e00e5cb0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#11 0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64e00e5cb0, may_block=1) at gmain.c:3869
#12 0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64e00085e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f6437996ca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f652bf375c4 in QThread::exec (this=this@entry=0x4fcf900) at thread/qthread.cpp:503
#15 0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x4fcf900) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#16 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x4fcf900) at thread/qthread_unix.cpp:337
#17 0x00007f6529dee555 in start_thread (arg=0x7f6437997700) at pthread_create.c:333
#18 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f64368a4700 (LWP 23187)):
#0  0x00007fff97766c86 in clock_gettime ()
#1  0x00007f652b34e13d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f652bfeb966 in qt_clock_gettime (ts=0x7f64368a3a10, 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  0x00007f652c1682c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f64dc136520) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f652c168835 in QTimerInfoList::timerWait (this=0x7f64dc136520, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f652c16a04e in timerSourcePrepareHelper (timeout=0x7f64368a3ae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f64368a3ae4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f6526b49afd in g_main_context_prepare (context=context@entry=0x7f64dc0728e0, priority=priority@entry=0x7f64368a3b70) at gmain.c:3410
#10 0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x7f64dc0728e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#11 0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64dc0728e0, may_block=1) at gmain.c:3869
#12 0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64dc0a0fb0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f64368a3ca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f652bf375c4 in QThread::exec (this=this@entry=0x50bebc0) at thread/qthread.cpp:503
#15 0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x50bebc0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#16 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x50bebc0) at thread/qthread_unix.cpp:337
#17 0x00007f6529dee555 in start_thread (arg=0x7f64368a4700) at pthread_create.c:333
#18 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f64357b1700 (LWP 23188)):
#0  0x00007fff97766c86 in clock_gettime ()
#1  0x00007f652b34e13d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f652bfeb966 in qt_clock_gettime (ts=0x7f64357b0a10, 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  0x00007f652c1682c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f64e41379a0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f652c168835 in QTimerInfoList::timerWait (this=0x7f64e41379a0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f652c16a04e in timerSourcePrepareHelper (timeout=0x7f64357b0ae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f64357b0ae4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f6526b49afd in g_main_context_prepare (context=context@entry=0x7f64e401b9a0, priority=priority@entry=0x7f64357b0b70) at gmain.c:3410
#10 0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x7f64e401b9a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#11 0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64e401b9a0, may_block=1) at gmain.c:3869
#12 0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64e40081e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f64357b0ca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f652bf375c4 in QThread::exec (this=this@entry=0x51a4ee0) at thread/qthread.cpp:503
#15 0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x51a4ee0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#16 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x51a4ee0) at thread/qthread_unix.cpp:337
#17 0x00007f6529dee555 in start_thread (arg=0x7f64357b1700) at pthread_create.c:333
#18 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f64346be700 (LWP 23189)):
#0  0x00007fff97766c86 in clock_gettime ()
#1  0x00007f652b34e13d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f652bfeb966 in qt_clock_gettime (ts=0x7f64346bda10, 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  0x00007f652c1682c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f64e8065790) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f652c168835 in QTimerInfoList::timerWait (this=0x7f64e8065790, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f652c16a04e in timerSourcePrepareHelper (timeout=0x7f64346bdae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f64346bdae4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f6526b49afd in g_main_context_prepare (context=context@entry=0x7f64e80b5d20, priority=priority@entry=0x7f64346bdb70) at gmain.c:3410
#10 0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x7f64e80b5d20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#11 0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64e80b5d20, may_block=1) at gmain.c:3869
#12 0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64e80085e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f64346bdca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f652bf375c4 in QThread::exec (this=this@entry=0x529e550) at thread/qthread.cpp:503
#15 0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x529e550) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#16 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x529e550) at thread/qthread_unix.cpp:337
#17 0x00007f6529dee555 in start_thread (arg=0x7f64346be700) at pthread_create.c:333
#18 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f643226f700 (LWP 23200)):
#0  __GI___clock_gettime (clock_id=1, tp=0x7f643226ea10) at ../sysdeps/unix/clock_gettime.c:93
#1  0x00007f652bfeb966 in qt_clock_gettime (ts=0x7f643226ea10, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:120
#2  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:176
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:185
#4  0x00007f652c1682c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f64f403f530) at kernel/qtimerinfo_unix.cpp:84
#5  0x00007f652c168835 in QTimerInfoList::timerWait (this=0x7f64f403f530, tm=...) at kernel/qtimerinfo_unix.cpp:379
#6  0x00007f652c16a04e in timerSourcePrepareHelper (timeout=0x7f643226eae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#7  timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f643226eae4) at kernel/qeventdispatcher_glib.cpp:160
#8  0x00007f6526b49afd in g_main_context_prepare (context=context@entry=0x7f64f403b2c0, priority=priority@entry=0x7f643226eb70) at gmain.c:3410
#9  0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x7f64f403b2c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#10 0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64f403b2c0, may_block=1) at gmain.c:3869
#11 0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64f40081e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#12 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f643226eca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#13 0x00007f652bf375c4 in QThread::exec (this=this@entry=0x167ac30) at thread/qthread.cpp:503
#14 0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x167ac30) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#15 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x167ac30) at thread/qthread_unix.cpp:337
#16 0x00007f6529dee555 in start_thread (arg=0x7f643226f700) at pthread_create.c:333
#17 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f643117c700 (LWP 23201)):
#0  0x00007fff97766c86 in clock_gettime ()
#1  0x00007f652b34e13d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f652bfeb966 in qt_clock_gettime (ts=0x7f643117ba10, 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  0x00007f652c1682c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f64f001f490) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f652c168835 in QTimerInfoList::timerWait (this=0x7f64f001f490, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f652c16a04e in timerSourcePrepareHelper (timeout=0x7f643117bae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f643117bae4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f6526b49afd in g_main_context_prepare (context=context@entry=0x7f64f0033380, priority=priority@entry=0x7f643117bb70) at gmain.c:3410
#10 0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x7f64f0033380, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#11 0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64f0033380, may_block=1) at gmain.c:3869
#12 0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64f00083e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f643117bca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f652bf375c4 in QThread::exec (this=this@entry=0x5c09180) at thread/qthread.cpp:503
#15 0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x5c09180) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#16 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x5c09180) at thread/qthread_unix.cpp:337
#17 0x00007f6529dee555 in start_thread (arg=0x7f643117c700) at pthread_create.c:333
#18 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f642e92e700 (LWP 23216)):
#0  0x00007fff97766c86 in clock_gettime ()
#1  0x00007f652b34e13d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f652bfeb966 in qt_clock_gettime (ts=0x7f642e92da10, 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  0x00007f652c1682c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f64f8004f60) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f652c168835 in QTimerInfoList::timerWait (this=0x7f64f8004f60, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f652c16a04e in timerSourcePrepareHelper (timeout=0x7f642e92dae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f642e92dae4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f6526b49afd in g_main_context_prepare (context=context@entry=0x7f64f8003040, priority=priority@entry=0x7f642e92db70) at gmain.c:3410
#10 0x00007f6526b4a48b in g_main_context_iterate (context=context@entry=0x7f64f8003040, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#11 0x00007f6526b4a66c in g_main_context_iteration (context=0x7f64f8003040, may_block=1) at gmain.c:3869
#12 0x00007f652c16a83b in QEventDispatcherGlib::processEvents (this=0x7f64f80013a0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7f642e92dca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f652bf375c4 in QThread::exec (this=this@entry=0x5c47110) at thread/qthread.cpp:503
#15 0x00007f652ff8d365 in QQmlThreadPrivate::run (this=0x5c47110) at /usr/src/debug/qtdeclarative-opensource-src-5.4.0/src/qml/qml/ftw/qqmlthread.cpp:141
#16 0x00007f652bf3c5ce in QThreadPrivate::start (arg=0x5c47110) at thread/qthread_unix.cpp:337
#17 0x00007f6529dee555 in start_thread (arg=0x7f642e92e700) at pthread_create.c:333
#18 0x00007f652b33ff3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f6532fd2900 (LWP 23158)):
[KCrash Handler]
#6  data (this=<optimized out>) at ../../src/corelib/tools/qscopedpointer.h:135
#7  qGetPtrHelper<QScopedPointer<QObjectData> > (p=...) at ../../src/corelib/global/qglobal.h:961
#8  d_func (this=<optimized out>) at kernel/qobject.h:110
#9  QObject::property (this=0x0, name=name@entry=0x7f6532a917e0 "minimumHeight") at kernel/qobject.cpp:3878
#10 0x00007f6532a725fe in PlasmaQuick::DialogPrivate::updateLayoutParameters (this=this@entry=0x496cf40) at ../../../src/plasmaquick/dialog.cpp:425
#11 0x00007f6532a745e0 in updateLayoutParameters (this=0x496cf40) at ../../../src/plasmaquick/dialog.cpp:415
#12 PlasmaQuick::Dialog::qt_static_metacall (_o=_o@entry=0x4969fd0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=17, _a=_a@entry=0x7fff976a50f0) at ./moc_dialog.cpp:228
#13 0x00007f652c143c86 in QMetaObject::activate (sender=sender@entry=0x496cf78, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3716
#14 0x00007f652c144487 in QMetaObject::activate (sender=sender@entry=0x496cf78, m=m@entry=0x7f652c5458e0 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3582
#15 0x00007f652c1bc0a0 in QTimer::timeout (this=this@entry=0x496cf78) at .moc/moc_qtimer.cpp:192
#16 0x00007f652c1508e8 in QTimer::timerEvent (this=0x496cf78, e=<optimized out>) at kernel/qtimer.cpp:247
#17 0x00007f652c144763 in QObject::event (this=0x496cf78, e=<optimized out>) at kernel/qobject.cpp:1267
#18 0x00007f652d497a0c in QApplicationPrivate::notify_helper (this=this@entry=0x1679270, receiver=receiver@entry=0x496cf78, e=e@entry=0x7fff976a5420) at kernel/qapplication.cpp:3722
#19 0x00007f652d49d1ae in QApplication::notify (this=0x7fff976a57c0, receiver=0x496cf78, e=0x7fff976a5420) at kernel/qapplication.cpp:3505
#20 0x00007f652c11412b in QCoreApplication::notifyInternal (this=0x7fff976a57c0, receiver=0x496cf78, event=event@entry=0x7fff976a5420) at kernel/qcoreapplication.cpp:932
#21 0x00007f652c16963d in sendEvent (event=0x7fff976a5420, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:228
#22 QTimerInfoList::activateTimers (this=0x16a97c0) at kernel/qtimerinfo_unix.cpp:635
#23 0x00007f652c169b41 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:177
#24 0x00007f6526b4a22a in g_main_dispatch (context=0x7f650c0016f0) at gmain.c:3122
#25 g_main_context_dispatch (context=context@entry=0x7f650c0016f0) at gmain.c:3737
#26 0x00007f6526b4a5c0 in g_main_context_iterate (context=context@entry=0x7f650c0016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3808
#27 0x00007f6526b4a66c in g_main_context_iteration (context=0x7f650c0016f0, may_block=1) at gmain.c:3869
#28 0x00007f652c16a81f in QEventDispatcherGlib::processEvents (this=0x16aeef0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#29 0x00007f652c111bca in QEventLoop::exec (this=this@entry=0x7fff976a5660, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#30 0x00007f652c11961c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1185
#31 0x00007f652c62973c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1532
#32 0x00007f652d494975 in QApplication::exec () at kernel/qapplication.cpp:2956
#33 0x000000000042e2e3 in main (argc=4, argv=<optimized out>) at ../../shell/main.cpp:150

Reported using DrKonqi
Comment 1 Marco Martin 2015-03-12 15:36:35 UTC 
odd that the backtrace is complete, but with that crash, it should have had hit an assert a few line before with Q_ASSERT(mainItemLayout);
also, that should really never be a null pointer at that point :/
Comment 2 Marco Martin 2015-03-12 15:48:28 UTC 
Git commit 01590d8fbcbe5bd81fbf6298387871b57b9f0fb1 by Marco Martin.
Committed on 12/03/2015 at 15:46.
Pushed by mart into branch 'master'.

mainItemLayout needed for updateLayoutParameters()

Change-Id: Ic1d53f2dc479b36097b39f550d52e20810e44307

M  +12   -4    src/plasmaquick/dialog.cpp

http://commits.kde.org/plasma-framework/01590d8fbcbe5bd81fbf6298387871b57b9f0fb1
Comment 3 David Edmundson 2015-03-12 15:51:18 UTC 
release builds don't have asserts.
Comment 4 David Edmundson 2015-03-13 07:34:32 UTC 
*** Bug 344732 has been marked as a duplicate of this bug. ***
Comment 5 Kai Uwe Broulik 2015-03-14 17:52:53 UTC 
*** Bug 345146 has been marked as a duplicate of this bug. ***
Comment 6 Bhushan Shah 2015-03-17 03:49:55 UTC 
*** Bug 345216 has been marked as a duplicate of this bug. ***
Comment 7 Marco Martin 2015-03-17 16:19:44 UTC 
last commit should have fixed it, closing for now.
reopen if it still happens in more recent commits
Comment 8 David Edmundson 2015-04-16 20:01:50 UTC 
*** Bug 345880 has been marked as a duplicate of this bug. ***