https://bugs.kde.org/show_bug.cgi?id=358082
Bug ID: 358082
Summary: Lancelot crash
Product: kde
Version: unspecified
Platform: unspecified
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: unassigned-b...@kde.org
Reporter: s...@ifoma.net
Application: lancelot (1.9.5)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.19.0-32-generic x86_64
Distribution: Linux Mint 17.3 Rosa
-- Information about the crash:
- What I was doing when the application crashed: I choosed a program to be
added as favorite.
- Unusual behavior I noticed: Nothing more than the crash when have done so
several times!
- Custom settings of the application: Show menu at mouse contact (hoover) -
Search plugins: nearly all
The crash can be reproduced every time.
-- Backtrace:
Application: Lancelot (lancelot), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f91644be7c0 (LWP 2422))]
Thread 3 (Thread 0x7f914217f700 (LWP 2424)):
#0 0x00007f91582b961a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f91582b9979 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f9158277557 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f9158277f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f91582780ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f9160fb37be in QEventDispatcherGlib::processEvents
(this=0x7f913c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6 0x00007f9160f850af in QEventLoop::processEvents
(this=this@entry=0x7f914217ede0, flags=...) at kernel/qeventloop.cpp:149
#7 0x00007f9160f853a5 in QEventLoop::exec (this=this@entry=0x7f914217ede0,
flags=...) at kernel/qeventloop.cpp:204
#8 0x00007f9160e81c5f in QThread::exec (this=this@entry=0x176a200) at
thread/qthread.cpp:537
#9 0x00007f9160f66823 in QInotifyFileSystemWatcherEngine::run (this=0x176a200)
at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007f9160e8432f in QThreadPrivate::start (arg=0x176a200) at
thread/qthread_unix.cpp:349
#11 0x00007f9158b98182 in start_thread (arg=0x7f914217f700) at
pthread_create.c:312
#12 0x00007f916083a47d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 2 (Thread 0x7f9141747700 (LWP 2425)):
#0 0x00007f916082d12d in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f9158277fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f91582780ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f9160fb37be in QEventDispatcherGlib::processEvents
(this=0x7f91300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4 0x00007f9160f850af in QEventLoop::processEvents
(this=this@entry=0x7f9141746de0, flags=...) at kernel/qeventloop.cpp:149
#5 0x00007f9160f853a5 in QEventLoop::exec (this=this@entry=0x7f9141746de0,
flags=...) at kernel/qeventloop.cpp:204
#6 0x00007f9160e81c5f in QThread::exec (this=this@entry=0x1afe7e0) at
thread/qthread.cpp:537
#7 0x00007f9160f66823 in QInotifyFileSystemWatcherEngine::run (this=0x1afe7e0)
at io/qfilesystemwatcher_inotify.cpp:265
#8 0x00007f9160e8432f in QThreadPrivate::start (arg=0x1afe7e0) at
thread/qthread_unix.cpp:349
#9 0x00007f9158b98182 in start_thread (arg=0x7f9141747700) at
pthread_create.c:312
#10 0x00007f916083a47d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 1 (Thread 0x7f91644be7c0 (LWP 2422)):
[KCrash Handler]
#6 size (this=<optimized out>) at /usr/include/qt4/QtCore/qlist.h:98
#7 size (this=<optimized out>) at /usr/include/qt4/QtCore/qlist.h:137
#8 Lancelot::Models::Applications::contextActivate (this=0x1, index=5,
context=0x2978a50) at ../../../libs/lancelot-datamodels/Applications.cpp:307
#9 0x00007f91634f8d64 in Lancelot::ActionListViewItemFactory::itemContext
(this=0x29278c0, sender=sender@entry=0x28f2ac0, mouseCoordinate=<optimized
out>, mouseCoordinate@entry=true) at
../../../libs/lancelot/widgets/ActionListView.cpp:621
#10 0x00007f91634f8e76 in Lancelot::ActionListViewItem::contextMenuEvent
(this=0x28f2ac0, event=0x7fff1d80ac70) at
../../../libs/lancelot/widgets/ActionListView.cpp:109
#11 0x00007f9161cdc655 in QGraphicsItem::sceneEvent (this=0x28f2ad0,
event=0x7fff1d80ac70) at graphicsview/qgraphicsitem.cpp:6725
#12 0x00007f9161d037aa in QGraphicsScene::contextMenuEvent (this=<optimized
out>, contextMenuEvent=0x7fff1d80ac70) at graphicsview/qgraphicsscene.cpp:3617
#13 0x00007f9161d18275 in QGraphicsScene::event (this=0x1889970,
event=0x7fff1d80ac70) at graphicsview/qgraphicsscene.cpp:3412
#14 0x00007f9161732e2c in QApplicationPrivate::notify_helper
(this=this@entry=0x16d9e20, receiver=receiver@entry=0x1889970,
e=e@entry=0x7fff1d80ac70) at kernel/qapplication.cpp:4567
#15 0x00007f91617394a0 in QApplication::notify (this=this@entry=0x16ba650,
receiver=receiver@entry=0x1889970, e=e@entry=0x7fff1d80ac70) at
kernel/qapplication.cpp:4353
#16 0x00007f91628fecca in KApplication::notify (this=0x16ba650,
receiver=0x1889970, event=0x7fff1d80ac70) at
../../kdeui/kernel/kapplication.cpp:311
#17 0x00007f9160f864dd in QCoreApplication::notifyInternal (this=0x16ba650,
receiver=0x1889970, event=event@entry=0x7fff1d80ac70) at
kernel/qcoreapplication.cpp:953
#18 0x00007f9161d2fda7 in sendEvent (event=0x7fff1d80ac70, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#19 QGraphicsView::contextMenuEvent (this=0x1856b30, event=0x7fff1d80b140) at
graphicsview/qgraphicsview.cpp:2892
#20 0x00007f91617827e2 in QWidget::event (this=this@entry=0x1856b30,
event=event@entry=0x7fff1d80b140) at kernel/qwidget.cpp:8554
#21 0x00007f9161b2404e in QFrame::event (this=0x1856b30, e=0x7fff1d80b140) at
widgets/qframe.cpp:557
#22 0x00007f9161d2f859 in QGraphicsView::viewportEvent (this=0x1856b30,
event=0x7fff1d80b140) at graphicsview/qgraphicsview.cpp:2866
#23 0x00007f9160f86646 in
QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=this@entry=0x16d9e20, receiver=receiver@entry=0x18653b0,
event=event@entry=0x7fff1d80b140) at kernel/qcoreapplication.cpp:1063
#24 0x00007f9161732e0c in QApplicationPrivate::notify_helper
(this=this@entry=0x16d9e20, receiver=receiver@entry=0x18653b0,
e=e@entry=0x7fff1d80b140) at kernel/qapplication.cpp:4563
#25 0x00007f916173a1f8 in QApplication::notify (this=this@entry=0x16ba650,
receiver=receiver@entry=0x18653b0, e=e@entry=0x7fff1d80b140) at
kernel/qapplication.cpp:4189
#26 0x00007f91628fecca in KApplication::notify (this=0x16ba650,
receiver=0x18653b0, event=0x7fff1d80b140) at
../../kdeui/kernel/kapplication.cpp:311
#27 0x00007f9160f864dd in QCoreApplication::notifyInternal (this=0x16ba650,
receiver=receiver@entry=0x18653b0, event=event@entry=0x7fff1d80b140) at
kernel/qcoreapplication.cpp:953
#28 0x00007f91617ada40 in sendSpontaneousEvent (event=0x7fff1d80b140,
receiver=0x18653b0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#29 QETWidget::translateMouseEvent (this=this@entry=0x1856b30,
event=event@entry=0x7fff1d80b490) at kernel/qapplication_x11.cpp:4639
#30 0x00007f91617ad289 in QApplication::x11ProcessEvent (this=0x16ba650,
event=event@entry=0x7fff1d80b490) at kernel/qapplication_x11.cpp:3627
#31 0x00007f91617d4b32 in x11EventSourceDispatch (s=0x16db270, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#32 0x00007f9158277e04 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f9158278048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f91582780ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f9160fb37a1 in QEventDispatcherGlib::processEvents (this=0x1683990,
flags=...) at kernel/qeventdispatcher_glib.cpp:434
#36 0x00007f91617d4be6 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007f9160f850af in QEventLoop::processEvents
(this=this@entry=0x7fff1d80b860, flags=...) at kernel/qeventloop.cpp:149
#38 0x00007f9160f853a5 in QEventLoop::exec (this=this@entry=0x7fff1d80b860,
flags=...) at kernel/qeventloop.cpp:204
#39 0x00007f9160f8ab79 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1225
#40 0x00007f916173137c in QApplication::exec () at kernel/qapplication.cpp:3828
#41 0x000000000040cde3 in LancelotApplication::main (argc=<optimized out>,
argv=<optimized out>) at
../../../../applets/lancelot/application/LancelotApplication.cpp:113
#42 0x00007f9160761ec5 in __libc_start_main (main=0x40cc90 <main(int, char**)>,
argc=1, argv=0x7fff1d80b9c8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff1d80b9b8) at libc-start.c:287
#43 0x000000000040ce17 in _start ()
Reported using DrKonqi
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