https://bugs.kde.org/show_bug.cgi?id=362768
Bug ID: 362768
Summary: KDevelop crashes after enabling code browsing plugins
Product: kdevelop
Version: 4.7.3
Platform: Ubuntu Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kdevelop-bugs-n...@kde.org
Reporter: phill.hildskj...@gmail.com
Application: kdevelop (4.7.3)
KDE Platform Version: 4.14.16
Qt Version: 4.8.7
Operating System: Linux 4.4.0-21-generic x86_64
Distribution: Ubuntu 16.04 LTS
-- Information about the crash:
- What I was doing when the application crashed:
I was working on a Python file. I changed settings to get more code analysis.
After saving the new settings, KDevelop crashed when I rested the mouse pointer
on a class deinition (I was hoping for an info pop-up).
- Custom settings of the application:
Settings > Configure KDevelop
* Language Support: Code Completion: ticked "Additional information for
current item" and set "Detailed completion" to Always
* Plugins: selected Class Browser and Code Browser
I suspect these plugins, though I could not reproduce. In older KDevelop
verions, a number of plugins were causing crashes.
The crash can be reproduced sometimes.
-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb59c7e1940 (LWP 19705))]
Thread 12 (Thread 0x7fb57ee7a700 (LWP 19707)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fb596a67e1a in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2 0x00007fb596a67e49 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3 0x00007fb59535a6fa in start_thread (arg=0x7fb57ee7a700) at
pthread_create.c:333
#4 0x00007fb598eb9b5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 11 (Thread 0x7fb4fda42700 (LWP 19708)):
#0 0x00007ffd97f759a9 in ?? ()
#1 0x00007ffd97f75cd5 in clock_gettime ()
#2 0x00007fb598ec7fb6 in __GI___clock_gettime (clock_id=clock_id@entry=1,
tp=tp@entry=0x7fb4fda419a0) at ../sysdeps/unix/clock_gettime.c:115
#3 0x00007fb5995e0625 in do_gettime (frac=<synthetic pointer>, sec=<synthetic
pointer>) at tools/qelapsedtimer_unix.cpp:127
#4 qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#5 0x00007fb5996c7165 in QTimerInfoList::updateCurrentTime
(this=0x7fb4f80030e0) at kernel/qeventdispatcher_unix.cpp:354
#6 QTimerInfoList::timerWait (this=0x7fb4f80030e0, tm=...) at
kernel/qeventdispatcher_unix.cpp:460
#7 0x00007fb5996c599c in timerSourcePrepareHelper (src=<optimized out>,
timeout=0x7fb4fda41a74) at kernel/qeventdispatcher_glib.cpp:143
#8 0x00007fb5996c5a65 in timerSourcePrepare (source=<optimized out>,
timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:176
#9 0x00007fb592e948ad in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fb592e9524b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fb592e9542c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fb5996c62ce in QEventDispatcherGlib::processEvents
(this=0x7fb4f80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#13 0x00007fb59969418f in QEventLoop::processEvents
(this=this@entry=0x7fb4fda41c40, flags=...) at kernel/qeventloop.cpp:149
#14 0x00007fb5996944f5 in QEventLoop::exec (this=this@entry=0x7fb4fda41c40,
flags=...) at kernel/qeventloop.cpp:204
#15 0x00007fb599583549 in QThread::exec (this=this@entry=0x247fdd0) at
thread/qthread.cpp:538
#16 0x00007fb599674223 in QInotifyFileSystemWatcherEngine::run (this=0x247fdd0)
at io/qfilesystemwatcher_inotify.cpp:265
#17 0x00007fb599585e3c in QThreadPrivate::start (arg=0x247fdd0) at
thread/qthread_unix.cpp:352
#18 0x00007fb59535a6fa in start_thread (arg=0x7fb4fda42700) at
pthread_create.c:333
#19 0x00007fb598eb9b5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 10 (Thread 0x7fb4f7fff700 (LWP 19709)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1 0x00007fb599586384 in QWaitConditionPrivate::wait (time=1000,
this=0x40019e0) at thread/qwaitcondition_unix.cpp:84
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x40017f0, time=1000) at
thread/qwaitcondition_unix.cpp:158
#3 0x00007fb597e52ca6 in ?? () from /usr/lib/libkdevplatformlanguage.so.8
#4 0x00007fb599585e3c in QThreadPrivate::start (arg=0x40017d0) at
thread/qthread_unix.cpp:352
#5 0x00007fb59535a6fa in start_thread (arg=0x7fb4f7fff700) at
pthread_create.c:333
#6 0x00007fb598eb9b5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 9 (Thread 0x7fb4ed6fa700 (LWP 19710)):
#0 __libc_disable_asynccancel () at
../sysdeps/unix/sysv/linux/x86_64/cancellation.S:98
#1 0x00007fb598ea99d9 in read () at ../sysdeps/unix/syscall-template.S:84
#2 0x00007fb592ed86c0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fb592e94e04 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fb592e952c0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fb592e9542c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007fb5996c62ce in QEventDispatcherGlib::processEvents
(this=0x7fb4e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#7 0x00007fb59969418f in QEventLoop::processEvents
(this=this@entry=0x7fb4ed6f9c90, flags=...) at kernel/qeventloop.cpp:149
#8 0x00007fb5996944f5 in QEventLoop::exec (this=this@entry=0x7fb4ed6f9c90,
flags=...) at kernel/qeventloop.cpp:204
#9 0x00007fb599583549 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:538
#10 0x00007fb599585e3c in QThreadPrivate::start (arg=0x493a8f8) at
thread/qthread_unix.cpp:352
#11 0x00007fb59535a6fa in start_thread (arg=0x7fb4ed6fa700) at
pthread_create.c:333
#12 0x00007fb598eb9b5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 8 (Thread 0x7fb4dca6a700 (LWP 19717)):
#0 0x00007fb598eade8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fb592e9531c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fb592e9542c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fb5996c62ce in QEventDispatcherGlib::processEvents
(this=0x7fb4d80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4 0x00007fb59969418f in QEventLoop::processEvents
(this=this@entry=0x7fb4dca69c90, flags=...) at kernel/qeventloop.cpp:149
#5 0x00007fb5996944f5 in QEventLoop::exec (this=this@entry=0x7fb4dca69c90,
flags=...) at kernel/qeventloop.cpp:204
#6 0x00007fb599583549 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:538
#7 0x00007fb599585e3c in QThreadPrivate::start (arg=0x4d62d60) at
thread/qthread_unix.cpp:352
#8 0x00007fb59535a6fa in start_thread (arg=0x7fb4dca6a700) at
pthread_create.c:333
#9 0x00007fb598eb9b5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7fb4d62aa700 (LWP 19730)):
#0 0x00007fb598eade8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fb592e9531c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fb592e9542c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fb5996c62ce in QEventDispatcherGlib::processEvents
(this=0x7fb4d00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4 0x00007fb59969418f in QEventLoop::processEvents
(this=this@entry=0x7fb4d62a9c90, flags=...) at kernel/qeventloop.cpp:149
#5 0x00007fb5996944f5 in QEventLoop::exec (this=this@entry=0x7fb4d62a9c90,
flags=...) at kernel/qeventloop.cpp:204
#6 0x00007fb599583549 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:538
#7 0x00007fb599585e3c in QThreadPrivate::start (arg=0x5d6fad0) at
thread/qthread_unix.cpp:352
#8 0x00007fb59535a6fa in start_thread (arg=0x7fb4d62aa700) at
pthread_create.c:333
#9 0x00007fb598eb9b5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7fb4c5f02700 (LWP 19734)):
#0 0x00007fb598eade8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fb592e9531c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fb592e9542c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fb5996c62ce in QEventDispatcherGlib::processEvents
(this=0x7fb4c0003000, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4 0x00007fb59969418f in QEventLoop::processEvents
(this=this@entry=0x7fb4c5f01c40, flags=...) at kernel/qeventloop.cpp:149
#5 0x00007fb5996944f5 in QEventLoop::exec (this=this@entry=0x7fb4c5f01c40,
flags=...) at kernel/qeventloop.cpp:204
#6 0x00007fb599583549 in QThread::exec (this=this@entry=0x4867af0) at
thread/qthread.cpp:538
#7 0x00007fb599674223 in QInotifyFileSystemWatcherEngine::run (this=0x4867af0)
at io/qfilesystemwatcher_inotify.cpp:265
#8 0x00007fb599585e3c in QThreadPrivate::start (arg=0x4867af0) at
thread/qthread_unix.cpp:352
#9 0x00007fb59535a6fa in start_thread (arg=0x7fb4c5f02700) at
pthread_create.c:333
#10 0x00007fb598eb9b5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7fb4d4da2700 (LWP 19750)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fb5995863a6 in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x2b06910) at
thread/qwaitcondition_unix.cpp:86
#2 QWaitCondition::wait (this=this@entry=0x2b067e8, mutex=0x2b06a90,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3 0x00007fb58f254c9c in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2b067c0,
th=0x2a4ddb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4 0x00007fb58f2579a3 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x2b06b60, th=0x2a4ddb0, previous=0x4ba4560) at
../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5 0x00007fb58f2564ff in ThreadWeaver::Thread::run (this=0x2a4ddb0) at
../../../threadweaver/Weaver/Thread.cpp:98
#6 0x00007fb599585e3c in QThreadPrivate::start (arg=0x2a4ddb0) at
thread/qthread_unix.cpp:352
#7 0x00007fb59535a6fa in start_thread (arg=0x7fb4d4da2700) at
pthread_create.c:333
#8 0x00007fb598eb9b5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7fb4cffff700 (LWP 19751)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fb5995863a6 in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x2b06910) at
thread/qwaitcondition_unix.cpp:86
#2 QWaitCondition::wait (this=this@entry=0x2b067e8, mutex=0x2b06a90,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3 0x00007fb58f254c9c in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2b067c0,
th=0x7fb4b8002f80) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4 0x00007fb58f2579a3 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x2b06b60, th=0x7fb4b8002f80, previous=0x0) at
../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5 0x00007fb58f2579bc in ThreadWeaver::WorkingHardState::applyForWork
(this=0x2b06b60, th=0x7fb4b8002f80, previous=0x23d9d30) at
../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6 0x00007fb58f2564ff in ThreadWeaver::Thread::run (this=0x7fb4b8002f80) at
../../../threadweaver/Weaver/Thread.cpp:98
#7 0x00007fb599585e3c in QThreadPrivate::start (arg=0x7fb4b8002f80) at
thread/qthread_unix.cpp:352
#8 0x00007fb59535a6fa in start_thread (arg=0x7fb4cffff700) at
pthread_create.c:333
#9 0x00007fb598eb9b5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7fb4cdf79700 (LWP 19888)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fb5995863a6 in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x4899140) at
thread/qwaitcondition_unix.cpp:86
#2 QWaitCondition::wait (this=this@entry=0x6cf1ee8, mutex=0x60094e0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3 0x00007fb58f254c9c in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x6cf1ec0,
th=0x24f4f50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4 0x00007fb58f2579a3 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x28af680, th=0x24f4f50, previous=0x5ca7b60) at
../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5 0x00007fb58f2564ff in ThreadWeaver::Thread::run (this=0x24f4f50) at
../../../threadweaver/Weaver/Thread.cpp:98
#6 0x00007fb599585e3c in QThreadPrivate::start (arg=0x24f4f50) at
thread/qthread_unix.cpp:352
#7 0x00007fb59535a6fa in start_thread (arg=0x7fb4cdf79700) at
pthread_create.c:333
#8 0x00007fb598eb9b5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7fb4ce77a700 (LWP 19889)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fb5995863a6 in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x4899140) at
thread/qwaitcondition_unix.cpp:86
#2 QWaitCondition::wait (this=this@entry=0x6cf1ee8, mutex=0x60094e0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3 0x00007fb58f254c9c in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x6cf1ec0,
th=0x27de920) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4 0x00007fb58f2579a3 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x28af680, th=0x27de920, previous=0x0) at
../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5 0x00007fb58f2564ff in ThreadWeaver::Thread::run (this=0x27de920) at
../../../threadweaver/Weaver/Thread.cpp:98
#6 0x00007fb599585e3c in QThreadPrivate::start (arg=0x27de920) at
thread/qthread_unix.cpp:352
#7 0x00007fb59535a6fa in start_thread (arg=0x7fb4ce77a700) at
pthread_create.c:333
#8 0x00007fb598eb9b5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7fb59c7e1940 (LWP 19705)):
[KCrash Handler]
#6 0x0000000000000090 in ?? ()
#7 0x00007fb4def1c0a8 in CMakeContentsModel::rowCount (this=<optimized out>,
parent=...) at
/build/kdevelop-jGcNEc/kdevelop-4.7.3/projectmanagers/cmake/cmakehelpdocumentation.cpp:84
#8 0x00007fb599688a8e in QAbstractItemModel::hasChildren (this=0x6987da0,
parent=...) at kernel/qabstractitemmodel.cpp:1649
#9 0x00007fb59a146ce2 in QTreeViewPrivate::hasVisibleChildren
(this=this@entry=0x6451f30, parent=...) at itemviews/qtreeview.cpp:3697
#10 0x00007fb59a1482a4 in QTreeViewPrivate::layout (this=this@entry=0x6451f30,
i=i@entry=-1, recursiveExpanding=recursiveExpanding@entry=false,
afterIsUninitialized=<optimized out>, afterIsUninitialized@entry=false) at
itemviews/qtreeview.cpp:3197
#11 0x00007fb59a14e7ed in QTreeView::doItemsLayout (this=0x646e9c0) at
itemviews/qtreeview.cpp:2031
#12 0x00007fb59a1463e6 in QTreeViewPrivate::updateScrollBars (this=0x6451f30)
at itemviews/qtreeview.cpp:3464
#13 0x00007fb59a14ff91 in QTreeView::updateGeometries (this=0x646e9c0) at
itemviews/qtreeview.cpp:2690
#14 0x00007fb599c1e8d0 in QWidget::event (this=this@entry=0x646e9c0,
event=event@entry=0x7ffd97f04ff0) at kernel/qwidget.cpp:8775
#15 0x00007fb599fe7cee in QFrame::event (this=0x646e9c0, e=0x7ffd97f04ff0) at
widgets/qframe.cpp:557
#16 0x00007fb59a10d663 in QAbstractItemView::viewportEvent
(this=this@entry=0x646e9c0, event=event@entry=0x7ffd97f04ff0) at
itemviews/qabstractitemview.cpp:1644
#17 0x00007fb59a14ef9c in QTreeView::viewportEvent (this=0x646e9c0,
event=0x7ffd97f04ff0) at itemviews/qtreeview.cpp:1252
#18 0x00007fb599695a76 in
QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=this@entry=0x23120e0, receiver=receiver@entry=0x49beb00,
event=event@entry=0x7ffd97f04ff0) at kernel/qcoreapplication.cpp:1065
#19 0x00007fb599bc7fbc in QApplicationPrivate::notify_helper
(this=this@entry=0x23120e0, receiver=receiver@entry=0x49beb00,
e=e@entry=0x7ffd97f04ff0) at kernel/qapplication.cpp:4566
#20 0x00007fb599bcef16 in QApplication::notify (this=this@entry=0x7ffd97f05bd0,
receiver=receiver@entry=0x49beb00, e=e@entry=0x7ffd97f04ff0) at
kernel/qapplication.cpp:4356
#21 0x00007fb59b0a16aa in KApplication::notify (this=0x7ffd97f05bd0,
receiver=0x49beb00, event=0x7ffd97f04ff0) at
../../kdeui/kernel/kapplication.cpp:311
#22 0x00007fb59969590d in QCoreApplication::notifyInternal
(this=0x7ffd97f05bd0, receiver=receiver@entry=0x49beb00,
event=event@entry=0x7ffd97f04ff0) at kernel/qcoreapplication.cpp:955
#23 0x00007fb599c1aa51 in QCoreApplication::sendEvent (event=0x7ffd97f04ff0,
receiver=0x49beb00) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#24 QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x63eac30,
recursive=recursive@entry=true, disableUpdates=<optimized out>,
disableUpdates@entry=true) at kernel/qwidget.cpp:7459
#25 0x00007fb599c1a984 in QWidgetPrivate::sendPendingMoveAndResizeEvents
(this=0x6451f30, recursive=recursive@entry=true, disableUpdates=<optimized
out>, disableUpdates@entry=true) at kernel/qwidget.cpp:7471
#26 0x00007fb599c1a984 in QWidgetPrivate::sendPendingMoveAndResizeEvents
(this=0x59557e0, recursive=recursive@entry=true, disableUpdates=<optimized
out>, disableUpdates@entry=true) at kernel/qwidget.cpp:7471
#27 0x00007fb599c1a984 in QWidgetPrivate::sendPendingMoveAndResizeEvents
(this=0x5d1acd0, recursive=recursive@entry=true, disableUpdates=<optimized
out>, disableUpdates@entry=true) at kernel/qwidget.cpp:7471
#28 0x00007fb599c1a984 in QWidgetPrivate::sendPendingMoveAndResizeEvents
(this=0x2a35ce0, recursive=recursive@entry=true, disableUpdates=<optimized
out>, disableUpdates@entry=true) at kernel/qwidget.cpp:7471
#29 0x00007fb599c1c09a in QWidgetPrivate::prepareToRender (this=0x2a35ce0,
region=..., renderFlags=...) at kernel/qwidget.cpp:5404
#30 0x00007fb599ca9ee1 in QPixmap::grabWidget (widget=0x2a35b60, rect=...) at
image/qpixmap.cpp:1127
#31 0x00007fb5841ce462 in Oxygen::TransitionWidget::grab (this=0x5c5dab0,
widget=<optimized out>, rect=...) at
/build/oxygen-jsZD38/oxygen-5.5.5/kstyle/transitions/oxygentransitionwidget.cpp:84
#32 0x00007fb5841c9e0d in Oxygen::LabelData::timerEvent (this=0x5c5d9b0,
event=<optimized out>) at
/build/oxygen-jsZD38/oxygen-5.5.5/kstyle/transitions/oxygenlabeldata.cpp:163
#33 0x00007fb5996afc83 in QObject::event (this=0x5c5d9b0, e=<optimized out>) at
kernel/qobject.cpp:1253
#34 0x00007fb599bc7fdc in QApplicationPrivate::notify_helper
(this=this@entry=0x23120e0, receiver=receiver@entry=0x5c5d9b0,
e=e@entry=0x7ffd97f057b0) at kernel/qapplication.cpp:4570
#35 0x00007fb599bcef16 in QApplication::notify (this=this@entry=0x7ffd97f05bd0,
receiver=receiver@entry=0x5c5d9b0, e=e@entry=0x7ffd97f057b0) at
kernel/qapplication.cpp:4356
#36 0x00007fb59b0a16aa in KApplication::notify (this=0x7ffd97f05bd0,
receiver=0x5c5d9b0, event=0x7ffd97f057b0) at
../../kdeui/kernel/kapplication.cpp:311
#37 0x00007fb59969590d in QCoreApplication::notifyInternal
(this=0x7ffd97f05bd0, receiver=0x5c5d9b0, event=event@entry=0x7ffd97f057b0) at
kernel/qcoreapplication.cpp:955
#38 0x00007fb5996c8780 in QCoreApplication::sendEvent (event=0x7ffd97f057b0,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#39 QTimerInfoList::activateTimers (this=0x2320960) at
kernel/qeventdispatcher_unix.cpp:621
#40 0x00007fb5996c58f1 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:193
#41 0x00007fb592e95127 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007fb592e95380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007fb592e9542c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007fb5996c62ae in QEventDispatcherGlib::processEvents (this=0x23128b0,
flags=...) at kernel/qeventdispatcher_glib.cpp:450
#45 0x00007fb599c75616 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#46 0x00007fb59969418f in QEventLoop::processEvents
(this=this@entry=0x7ffd97f05a30, flags=...) at kernel/qeventloop.cpp:149
#47 0x00007fb5996944f5 in QEventLoop::exec (this=this@entry=0x7ffd97f05a30,
flags=...) at kernel/qeventloop.cpp:204
#48 0x00007fb59969a4b9 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1227
#49 0x00007fb599bc622c in QApplication::exec () at kernel/qapplication.cpp:3828
#50 0x00000000004117c1 in main (argc=<optimized out>, argv=<optimized out>) at
/build/kdevelop-jGcNEc/kdevelop-4.7.3/app/main.cpp:582
Possible duplicates by query: bug 281840.
Reported using DrKonqi
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