[Bug 267607] Dragon Player Crashes When You Remove Entry From List

Tue Nov 22 01:00:24 GMT 2011

https://bugs.kde.org/show_bug.cgi?id=267607


--- Comment #2 from Aakash <aakashrajdahal gmail com>  2011-11-22 01:00:23 ---
Here is the backtrace generated by DrKonqi

Application: Dragon Player (dragon), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77d4930 (LWP 3596))]

Thread 2 (Thread 0xaff2db70 (LWP 3626)):
#0  0x0616dd10 in __GI_clock_gettime (clock_id=1, tp=0xaff2d028) at
../sysdeps/unix/clock_gettime.c:116
#1  0x046937d5 in do_gettime (frac=0xaff2d020, sec=0xaff2d018) at
tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x047664b6 in QTimerInfoList::updateCurrentTime (this=0x87d44fc) at
kernel/qeventdispatcher_unix.cpp:339
#4  0x0476680a in QTimerInfoList::timerWait (this=0x87d44fc, tm=...) at
kernel/qeventdispatcher_unix.cpp:442
#5  0x04765053 in timerSourcePrepareHelper (src=<optimized out>,
timeout=0xaff2d12c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x047650ed in timerSourcePrepare (source=0x87d44c8, timeout=<optimized
out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x021af88c in g_main_context_prepare () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x021b0637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x021b0c2a in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x04765b37 in QEventDispatcherGlib::processEvents (this=0x886ff90,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x047361dd in QEventLoop::processEvents (this=0xaff2d2b0, flags=...) at
kernel/qeventloop.cpp:149
#12 0x04736421 in QEventLoop::exec (this=0xaff2d2b0, flags=...) at
kernel/qeventloop.cpp:201
#13 0x0463990b in QThread::exec (this=0x886ab80) at thread/qthread.cpp:498
#14 0x04716e2d in QInotifyFileSystemWatcherEngine::run (this=0x886ab80) at
io/qfilesystemwatcher_inotify.cpp:248
#15 0x0463c7b3 in QThreadPrivate::start (arg=0x886ab80) at
thread/qthread_unix.cpp:331
#16 0x0339ed31 in start_thread (arg=0xaff2db70) at pthread_create.c:304
#17 0x077650ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb77d4930 (LWP 3596)):
[KCrash Handler]
#7  0x080755c7 in RecentlyPlayedList::removeEntry (this=0x83b5e88) at
../../../../dragonplayer/src/app/recentlyPlayedList.cpp:88
#8  0x0807519f in RecentlyPlayedList::qt_metacall (this=0x83b5e88,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfac1288) at
./recentlyPlayedList.moc:80
#9  0x0473db7d in metacall (argv=0xbfac1288, idx=100,
cl=QMetaObject::InvokeMetaMethod, object=0x83b5e88) at
kernel/qmetaobject.cpp:237
#10 QMetaObject::metacall (object=0x83b5e88, cl=QMetaObject::InvokeMetaMethod,
idx=100, argv=0xbfac1288) at kernel/qmetaobject.cpp:232
#11 0x0474ca6a in QMetaObject::activate (sender=0x88a7028, m=0x1a69458,
local_signal_index=1, argv=0xbfac1288) at kernel/qobject.cpp:3278
#12 0x0111983d in QAction::triggered (this=0x88a7028, _t1=false) at
.moc/release-shared/moc_qaction.cpp:263
#13 0x01119adb in QAction::activate (this=0x88a7028, event=QAction::Trigger) at
kernel/qaction.cpp:1257
#14 0x015c2b13 in QMenuPrivate::activateCausedStack (this=0x8967e38,
causedStack=..., action=0x88a7028, action_e=QAction::Trigger, self=true) at
widgets/qmenu.cpp:1005
#15 0x015c93af in QMenuPrivate::activateAction (this=0x8967e38,
action=0x88a7028, action_e=QAction::Trigger, self=true) at
widgets/qmenu.cpp:1097
#16 0x015cc0f5 in QMenu::mouseReleaseEvent (this=0xbfac2190, e=0xbfac19ac) at
widgets/qmenu.cpp:2296
#17 0x005e5b8c in KMenu::mouseReleaseEvent (this=0xbfac2190, e=0xbfac19ac) at
../../kdeui/widgets/kmenu.cpp:464
#18 0x0117af98 in QWidget::event (this=0xbfac2190, event=0xbfac19ac) at
kernel/qwidget.cpp:8295
#19 0x015cab6c in QMenu::event (this=0xbfac2190, e=0xbfac19ac) at
widgets/qmenu.cpp:2405
#20 0x01120d54 in notify_helper (e=0xbfac19ac, receiver=0xbfac2190,
this=0x8310080) at kernel/qapplication.cpp:4486
#21 QApplicationPrivate::notify_helper (this=0x8310080, receiver=0xbfac2190,
e=0xbfac19ac) at kernel/qapplication.cpp:4458
#22 0x01126dbb in QApplication::notify (this=0x8310080, receiver=0xbfac2190,
e=0xbfac19ac) at kernel/qapplication.cpp:4047
#23 0x00507681 in KApplication::notify (this=0xbfac30b4, receiver=0xbfac2190,
event=0xbfac19ac) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x0473719e in QCoreApplication::notifyInternal (this=0xbfac30b4,
receiver=0xbfac2190, event=0xbfac19ac) at kernel/qcoreapplication.cpp:787
#25 0x01121d15 in sendEvent (event=<optimized out>, receiver=<optimized out>)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#26 QApplicationPrivate::sendMouseEvent (receiver=0xbfac2190, event=0xbfac19ac,
alienWidget=0x0, nativeWidget=0xbfac2190, buttonDown=0x1a8beb4,
lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#27 0x011ae9fa in QETWidget::translateMouseEvent (this=0xbfac2190,
event=0xbfac1e2c) at kernel/qapplication_x11.cpp:4502
#28 0x011ace4d in QApplication::x11ProcessEvent (this=0xbfac30b4,
event=0xbfac1e2c) at kernel/qapplication_x11.cpp:3690
#29 0x011d924c in x11EventSourceDispatch (s=0x83128a0, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0x021b025f in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#31 0x021b0990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#32 0x021b0c2a in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#33 0x04765ada in QEventDispatcherGlib::processEvents (this=0x82f8b58,
flags=...) at kernel/qeventdispatcher_glib.cpp:422
#34 0x011d8e3a in QGuiEventDispatcherGlib::processEvents (this=0x82f8b58,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x047361dd in QEventLoop::processEvents (this=0xbfac2130, flags=...) at
kernel/qeventloop.cpp:149
#36 0x04736421 in QEventLoop::exec (this=0xbfac2130, flags=...) at
kernel/qeventloop.cpp:201
#37 0x015c6737 in QMenu::exec (this=0xbfac2190, p=..., action=0x0) at
widgets/qmenu.cpp:2049
#38 0x08074feb in RecentlyPlayedList::contextMenuEvent (this=0x83b5e88,
event=0xbfac28d4) at ../../../../dragonplayer/src/app/recentlyPlayedList.cpp:81
#39 0x0117bd23 in QWidget::event (this=0x83b5e88, event=0xbfac28d4) at
kernel/qwidget.cpp:8462
#40 0x01580235 in QFrame::event (this=0x83b5e88, e=0xbfac28d4) at
widgets/qframe.cpp:557
#41 0x016127d1 in QAbstractScrollArea::viewportEvent (this=0x83b5e88,
e=0xbfac28d4) at widgets/qabstractscrollarea.cpp:1043
#42 0x016b4b6c in QAbstractItemView::viewportEvent (this=0x83b5e88,
event=0xbfac28d4) at itemviews/qabstractitemview.cpp:1628
#43 0x01614ee6 in viewportEvent (this=<optimized out>, event=0xbfac28d4) at
widgets/qabstractscrollarea_p.h:100
#44 eventFilter (e=0xbfac28d4, this=<optimized out>, o=<optimized out>) at
widgets/qabstractscrollarea_p.h:116
#45 QAbstractScrollAreaFilter::eventFilter (this=0x83b7ca8, o=0x83b6ba0,
e=0xbfac28d4) at widgets/qabstractscrollarea_p.h:115
#46 0x04737336 in QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=0x8310080, receiver=0x83b6ba0, event=0xbfac28d4) at
kernel/qcoreapplication.cpp:902
#47 0x01120d22 in notify_helper (e=0xbfac28d4, receiver=0x83b6ba0,
this=0x8310080) at kernel/qapplication.cpp:4482
#48 QApplicationPrivate::notify_helper (this=0x8310080, receiver=0x83b6ba0,
e=0xbfac28d4) at kernel/qapplication.cpp:4458
#49 0x01126794 in QApplication::notify (this=0x83b6ba0, receiver=0x83b6ba0,
e=0xbfac28d4) at kernel/qapplication.cpp:4126
#50 0x00507681 in KApplication::notify (this=0xbfac30b4, receiver=0x83b6ba0,
event=0xbfac28d4) at ../../kdeui/kernel/kapplication.cpp:311
#51 0x0473719e in QCoreApplication::notifyInternal (this=0xbfac30b4,
receiver=0x83b6ba0, event=0xbfac28d4) at kernel/qcoreapplication.cpp:787
#52 0x011ae345 in sendSpontaneousEvent (event=0xbfac28d4, receiver=0x83b6ba0)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#53 QETWidget::translateMouseEvent (this=0x83b56c0, event=0xbfac2d2c) at
kernel/qapplication_x11.cpp:4573
#54 0x011ace4d in QApplication::x11ProcessEvent (this=0xbfac30b4,
event=0xbfac2d2c) at kernel/qapplication_x11.cpp:3690
#55 0x011d924c in x11EventSourceDispatch (s=0x83128a0, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#56 0x021b025f in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#57 0x021b0990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#58 0x021b0c2a in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#59 0x04765ada in QEventDispatcherGlib::processEvents (this=0x82f8b58,
flags=...) at kernel/qeventdispatcher_glib.cpp:422
#60 0x011d8e3a in QGuiEventDispatcherGlib::processEvents (this=0x82f8b58,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#61 0x047361dd in QEventLoop::processEvents (this=0xbfac3034, flags=...) at
kernel/qeventloop.cpp:149
#62 0x04736421 in QEventLoop::exec (this=0xbfac3034, flags=...) at
kernel/qeventloop.cpp:201
#63 0x0473b19d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#64 0x0111e8f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#65 0x0805bf84 in main (argc=11239976, argv=0xb77e5560) at
../../../../dragonplayer/src/app/main.cpp:57

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