Bug#733199: dolphin: reproducable crash with drag and drop (for example to vlc)
On 04.11.2014 18:35, Adrien Grellier wrote:
Is your bug still valid with new version of KDE ? If so I will report it upstream, otherwise, I will close this bug.
I just checked it with all updates from Debian 7.7
(dolphin 4:4.8.4-2 i386)
Dragging a file from dolphin into this icedove composition window
crashes dolphin.
New backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library
"/lib/i386-linux-gnu/i686/cmov/libthread_db.so.1".
[Current thread is 1 (Thread 0xb4750a00 (LWP 6456))]
Thread 4 (Thread 0xb2211b70 (LWP 6479)):
#0 0xb7765424 in __kernel_vsyscall ()
#1 0xb7633016 in poll () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#2 0xb4f4e13b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3 0xb4f3f9f0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4 0xb4f3fb51 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#5 0xb64c584f in QEventDispatcherGlib::processEvents (this=0x88cb718,
flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6 0xb649201c in QEventLoop::processEvents (this=this@entry=0xb22112a8,
flags=...) at kernel/qeventloop.cpp:149
#7 0xb6492311 in QEventLoop::exec (this=0xb22112a8, flags=...) at
kernel/qeventloop.cpp:204
#8 0xb637eb3c in QThread::exec (this=0x88b0008) at thread/qthread.cpp:501
#9 0xb647076d in QInotifyFileSystemWatcherEngine::run (this=0x88b0008)
at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb6381f00 in QThreadPrivate::start (arg=0x88b0008) at
thread/qthread_unix.cpp:307
#11 0xb5014c39 in start_thread () from
/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#12 0xb76409fe in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
Thread 3 (Thread 0xb049cb70 (LWP 6549)):
#0 0xb7765424 in __kernel_vsyscall ()
#1 0xb7633016 in poll () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#2 0xb4f4e13b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3 0xb4f3f9f0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4 0xb4f3fb51 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#5 0xb64c584f in QEventDispatcherGlib::processEvents (this=0x8b29720,
flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6 0xb649201c in QEventLoop::processEvents (this=this@entry=0xb049c2a8,
flags=...) at kernel/qeventloop.cpp:149
#7 0xb6492311 in QEventLoop::exec (this=0xb049c2a8, flags=...) at
kernel/qeventloop.cpp:204
#8 0xb637eb3c in QThread::exec (this=0x8bad9c8) at thread/qthread.cpp:501
#9 0xb647076d in QInotifyFileSystemWatcherEngine::run (this=0x8bad9c8)
at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb6381f00 in QThreadPrivate::start (arg=0x8bad9c8) at
thread/qthread_unix.cpp:307
#11 0xb5014c39 in start_thread () from
/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#12 0xb76409fe in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
Thread 2 (Thread 0xaf7c0b70 (LWP 9075)):
#0 0xb7765424 in __kernel_vsyscall ()
#1 0xb501923a in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#2 0xb764daed in pthread_cond_wait () from
/lib/i386-linux-gnu/i686/cmov/libc.so.6
#3 0xafc0fec3 in vlc_cond_wait () from /usr/lib/libvlccore.so.5
#4 0xafb82aa1 in ?? () from /usr/lib/libvlccore.so.5
#5 0xb5014c39 in start_thread () from
/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#6 0xb76409fe in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
Thread 1 (Thread 0xb4750a00 (LWP 6456)):
[KCrash Handler]
#7 0xb59432fa in QWidget::testAttribute_helper (this=0x945dbb0,
attribute=Qt::WA_Hover) at kernel/qwidget.cpp:11043
#8 0xb5901a7e in testAttribute (attribute=<optimized out>,
this=<optimized out>) at
../../include/QtGui/../../src/gui/kernel/qwidget.h:1042
#9 QApplication::notify (this=0x2, receiver=0x945dbb0, e=0xbfb17d04) at
kernel/qapplication.cpp:4121
#10 0xb6adf6a1 in KApplication::notify (this=0xbfb1a090,
receiver=0x945dbb0, event=0xbfb17d04) at
../../kdeui/kernel/kapplication.cpp:311
#11 0xb649354e in QCoreApplication::notifyInternal (this=0xbfb1a090,
receiver=0x945dbb0, event=0xbfb17d04) at kernel/qcoreapplication.cpp:915
#12 0xb58fd2df in sendEvent (event=<optimized out>, receiver=<optimized
out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#13 QApplicationPrivate::sendMouseEvent (receiver=0x945dbb0,
event=0xbfb17d04, alienWidget=0x0, nativeWidget=0x945dbb0,
buttonDown=0xb628fcf4, lastMouseReceiver=..., spontaneous=true) at
kernel/qapplication.cpp:3167
#14 0xb59860d5 in QETWidget::translateMouseEvent (this=0x945dbb0,
event=0xbfb1812c) at kernel/qapplication_x11.cpp:4523
#15 0xb5984b99 in QApplication::x11ProcessEvent (this=0xbfb1a090,
event=0xbfb1812c) at kernel/qapplication_x11.cpp:3646
#16 0xb59af614 in x11EventSourceDispatch (s=0x87b3000, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#17 0xb4f3f6d3 in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#18 0xb4f3fa70 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#19 0xb4f3fb51 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#20 0xb64c5831 in QEventDispatcherGlib::processEvents (this=0x8793780,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#21 0xb59af1fa in QGuiEventDispatcherGlib::processEvents
(this=0x8793780, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#22 0xb649201c in QEventLoop::processEvents (this=this@entry=0x94eccb8,
flags=...) at kernel/qeventloop.cpp:149
#23 0xb6492311 in QEventLoop::exec (this=0x94eccb8, flags=...) at
kernel/qeventloop.cpp:204
#24 0xb5994017 in QDragManager::drag (this=0x908ed28, o=0x97be100) at
kernel/qdnd_x11.cpp:2016
#25 0xb590f6e0 in QDrag::exec (this=0x97be100, supportedActions=...,
defaultDropAction=Qt::CopyAction) at kernel/qdrag.cpp:284
#26 0xb73945f5 in KItemListController::startDragging() () from
/usr/lib/libdolphinprivate.so.4
#27 0xb739474d in
KItemListController::mouseMoveEvent(QGraphicsSceneMouseEvent*,
QTransform const&) () from /usr/lib/libdolphinprivate.so.4
#28 0xb7393eb9 in KItemListController::processEvent(QEvent*, QTransform
const&) () from /usr/lib/libdolphinprivate.so.4
#29 0xb73a084e in KItemListView::event(QEvent*) () from
/usr/lib/libdolphinprivate.so.4
#30 0xb58fc47c in QApplicationPrivate::notify_helper (this=0x87b0730,
receiver=0x9316488, e=0xbfb19090) at kernel/qapplication.cpp:4556
#31 0xb5900e7f in QApplication::notify (this=0xbfb19090,
receiver=0x9316488, e=0xbfb19090) at kernel/qapplication.cpp:3938
#32 0xb6adf6a1 in KApplication::notify (this=0xbfb1a090,
receiver=0x9316488, event=0xbfb19090) at
../../kdeui/kernel/kapplication.cpp:311
#33 0xb649354e in QCoreApplication::notifyInternal (this=0xbfb1a090,
receiver=0x9316488, event=0xbfb19090) at kernel/qcoreapplication.cpp:915
#34 0xb58fa57d in sendSpontaneousEvent (event=0xbfb19090,
receiver=0x9316488) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#35 qt_sendSpontaneousEvent (receiver=0x9316488, event=0xbfb19090) at
kernel/qapplication.cpp:5554
#36 0xb5f8d05b in sendEvent (event=0xbfb19090, item=0x9316490,
this=<optimized out>) at graphicsview/qgraphicsscene.cpp:1217
#37 QGraphicsScenePrivate::sendEvent (this=0x935c3a0, item=0x9316490,
event=0xbfb19090) at graphicsview/qgraphicsscene.cpp:1197
#38 0xb5f8dc81 in sendMouseEvent (mouseEvent=0xbfb19090, this=0x935c3a0)
at graphicsview/qgraphicsscene.cpp:1295
#39 QGraphicsScenePrivate::sendMouseEvent (this=0x935c3a0,
mouseEvent=0xbfb19090) at graphicsview/qgraphicsscene.cpp:1274
#40 0xb5f8e7d3 in QGraphicsScene::mouseMoveEvent (this=0x935c390,
mouseEvent=0xbfb19090) at graphicsview/qgraphicsscene.cpp:4102
#41 0xb5fa256d in QGraphicsScene::event (this=0x935c390,
event=0xbfb19090) at graphicsview/qgraphicsscene.cpp:3451
#42 0xb58fc47c in QApplicationPrivate::notify_helper (this=0x87b0730,
receiver=0x935c390, e=0xbfb19090) at kernel/qapplication.cpp:4556
#43 0xb5900e7f in QApplication::notify (this=0xbfb19090,
receiver=0x935c390, e=0xbfb19090) at kernel/qapplication.cpp:3938
#44 0xb6adf6a1 in KApplication::notify (this=0xbfb1a090,
receiver=0x935c390, event=0xbfb19090) at
../../kdeui/kernel/kapplication.cpp:311
#45 0xb649354e in QCoreApplication::notifyInternal (this=0xbfb1a090,
receiver=0x935c390, event=0xbfb19090) at kernel/qcoreapplication.cpp:915
#46 0xb58fa57d in sendSpontaneousEvent (event=0xbfb19090,
receiver=0x935c390) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#47 qt_sendSpontaneousEvent (receiver=0x935c390, event=0xbfb19090) at
kernel/qapplication.cpp:5554
#48 0xb5fb8602 in QGraphicsViewPrivate::mouseMoveEventHandler
(this=0x935c7c0, event=0xbfb198a4) at graphicsview/qgraphicsview.cpp:646
#49 0xb5fbbcce in QGraphicsView::mouseMoveEvent (this=0x935c7a8,
event=0xbfb198a4) at graphicsview/qgraphicsview.cpp:3276
#50 0xb5955887 in QWidget::event (this=0x935c7a8, event=0xbfb198a4) at
kernel/qwidget.cpp:8356
#51 0xb5d66d35 in QFrame::event (this=0x935c7a8, e=0xbfb198a4) at
widgets/qframe.cpp:557
#52 0xb5df7fd3 in QAbstractScrollArea::viewportEvent (this=0x935c7a8,
e=0xbfb198a4) at widgets/qabstractscrollarea.cpp:1043
#53 0xb5fbf71c in QGraphicsView::viewportEvent (this=0x935c7a8,
event=0xbfb198a4) at graphicsview/qgraphicsview.cpp:2866
#54 0xb5dfa7e6 in viewportEvent (event=0xbfb198a4, this=<optimized out>)
at widgets/qabstractscrollarea_p.h:100
#55 QAbstractScrollAreaFilter::eventFilter (this=0x935d460, o=0x9315b90,
e=0xbfb198a4) at widgets/qabstractscrollarea_p.h:116
#56 0xb64936be in QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=0x87b0730, receiver=0x9315b90, event=0xbfb198a4) at
kernel/qcoreapplication.cpp:1025
#57 0xb58fc44d in QApplicationPrivate::notify_helper (this=0x87b0730,
receiver=0x9315b90, e=0xbfb198a4) at kernel/qapplication.cpp:4552
#58 0xb5901969 in QApplication::notify (this=0x87b0730,
receiver=0x9315b90, e=0xbfb198a4) at kernel/qapplication.cpp:4099
#59 0xb6adf6a1 in KApplication::notify (this=0xbfb1a090,
receiver=0x9315b90, event=0xbfb198a4) at
../../kdeui/kernel/kapplication.cpp:311
#60 0xb649354e in QCoreApplication::notifyInternal (this=0xbfb1a090,
receiver=0x9315b90, event=0xbfb198a4) at kernel/qcoreapplication.cpp:915
#61 0xb58fd2df in sendEvent (event=<optimized out>, receiver=<optimized
out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#62 QApplicationPrivate::sendMouseEvent (receiver=0x9315b90,
event=0xbfb198a4, alienWidget=0x9315b90, nativeWidget=0x9354d10,
buttonDown=0xb628fcf4, lastMouseReceiver=..., spontaneous=true) at
kernel/qapplication.cpp:3167
#63 0xb59860d5 in QETWidget::translateMouseEvent (this=0x9354d10,
event=0xbfb19ccc) at kernel/qapplication_x11.cpp:4523
#64 0xb5984b99 in QApplication::x11ProcessEvent (this=0xbfb1a090,
event=0xbfb19ccc) at kernel/qapplication_x11.cpp:3646
#65 0xb59af614 in x11EventSourceDispatch (s=0x87b3000, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#66 0xb4f3f6d3 in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#67 0xb4f3fa70 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#68 0xb4f3fb51 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#69 0xb64c5831 in QEventDispatcherGlib::processEvents (this=0x8793780,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#70 0xb59af1fa in QGuiEventDispatcherGlib::processEvents
(this=0x8793780, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#71 0xb649201c in QEventLoop::processEvents (this=this@entry=0xbfb19fc8,
flags=...) at kernel/qeventloop.cpp:149
#72 0xb6492311 in QEventLoop::exec (this=0xbfb19fc8, flags=...) at
kernel/qeventloop.cpp:204
#73 0xb6497a8a in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1187
#74 0xb58fa2f4 in QApplication::exec () at kernel/qapplication.cpp:3817
#75 0xb7722a65 in kdemain () from
/usr/lib/kde4/libkdeinit/libkdeinit4_dolphin.so
#76 0x0804861b in ?? ()
#77 0xb757fe46 in __libc_start_main () from
/lib/i386-linux-gnu/i686/cmov/libc.so.6
#78 0x08048641 in _start ()
--
Holger
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