[Konversation-devel] [konversation] [Bug 329229] New: Crash when dragging channels

[Nicolás Alvarez]

https://bugs.kde.org/show_bug.cgi?id=329229

            Bug ID: 329229
           Summary: Crash when dragging channels
    Classification: Unclassified
           Product: konversation
           Version: unspecified
          Platform: Debian testing
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konversation-devel at kde.org
          Reporter: nicolas.alvarez at gmail.com

Application: konversation (1.5-master #4300)
KDE Platform Version: 4.11.3
Qt Version: 4.8.6
Operating System: Linux 3.11-2-amd64 x86_64
Distribution: Debian GNU/Linux testing (jessie)

-- Information about the crash:
I was dragging channels with middle mouse button. I use the channels on the
left, so it's the tree view, not tabs. I had just connected to the server, so
it's possible that connection and autojoin messages were still arriving.

-- Backtrace:
Application: Konversation (konversation), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#6  0x00007f8ff1436584 in QDrag::target (this=0x2fedfe0) at
kernel/qdrag.cpp:219
#7  0x00007f8ff4487489 in Q3DragObject::drag(Q3DragObject::DragMode) () from
/usr/lib/x86_64-linux-gnu/libQt3Support.so.4
#8  0x00007f8ff5a6baef in K3ListView::startDrag (this=0x1164a60) at
../../kde3support/kdeui/k3listview.cpp:1151
#9  0x00007f8ff5a6e506 in K3ListView::contentsMouseMoveEvent (this=0x1164a60,
e=0x7fff63890790) at ../../kde3support/kdeui/k3listview.cpp:833
#10 0x0000000000581d4c in ViewTree::contentsMouseMoveEvent (this=0x1164a60,
e=0x7fff63890790) at ../src/viewer/viewtree.cpp:605
#11 0x00007f8ff450bddc in Q3ScrollView::viewportMouseMoveEvent(QMouseEvent*) ()
from /usr/lib/x86_64-linux-gnu/libQt3Support.so.4
#12 0x00007f8ff450a57f in Q3ScrollView::eventFilter(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt3Support.so.4
#13 0x00007f8ff44c232e in Q3ListView::eventFilter(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt3Support.so.4
#14 0x00007f8ff22ff5d6 in
QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=this at entry=0xe65a70, receiver=receiver at entry=0x1162cf0,
event=event at entry=0x7fff63890c80) at kernel/qcoreapplication.cpp:1063
#15 0x00007f8ff14256ac in QApplicationPrivate::notify_helper
(this=this at entry=0xe65a70, receiver=receiver at entry=0x1162cf0,
e=e at entry=0x7fff63890c80) at kernel/qapplication.cpp:4563
#16 0x00007f8ff142be7d in QApplication::notify (this=this at entry=0x7fff63891450,
receiver=receiver at entry=0x1162cf0, e=e at entry=0x7fff63890c80) at
kernel/qapplication.cpp:4110
#17 0x00007f8ff2fd349a in KApplication::notify (this=0x7fff63891450,
receiver=0x1162cf0, event=0x7fff63890c80) at
../../kdeui/kernel/kapplication.cpp:311
#18 0x00007f8ff22ff46d in QCoreApplication::notifyInternal
(this=0x7fff63891450, receiver=receiver at entry=0x1162cf0,
event=event at entry=0x7fff63890c80) at kernel/qcoreapplication.cpp:953
#19 0x00007f8ff142b633 in sendEvent (event=<optimized out>, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#20 QApplicationPrivate::sendMouseEvent (receiver=receiver at entry=0x1162cf0,
event=event at entry=0x7fff63890c80, alienWidget=alienWidget at entry=0x1162cf0,
nativeWidget=nativeWidget at entry=0x1161d50,
buttonDown=buttonDown at entry=0x7f8ff1f032d8 <qt_button_down>,
lastMouseReceiver=..., spontaneous=spontaneous at entry=true) at
kernel/qapplication.cpp:3178
#21 0x00007f8ff149d2fb in QETWidget::translateMouseEvent
(this=this at entry=0x1161d50, event=event at entry=0x7fff63890ff0) at
kernel/qapplication_x11.cpp:4540
#22 0x00007f8ff149bd6c in QApplication::x11ProcessEvent (this=0x7fff63891450,
event=event at entry=0x7fff63890ff0) at kernel/qapplication_x11.cpp:3663
#23 0x00007f8ff14c36b2 in x11EventSourceDispatch (s=0xe55a60, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#24 0x00007f8fecd4cea6 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f8fecd4d1f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f8fecd4d29c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f8ff232c7b5 in QEventDispatcherGlib::processEvents (this=0x962bc0,
flags=...) at kernel/qeventdispatcher_glib.cpp:425
#28 0x00007f8ff14c3766 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f8ff22fe03f in QEventLoop::processEvents
(this=this at entry=0x7fff638913d0, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007f8ff22fe335 in QEventLoop::exec (this=this at entry=0x7fff638913d0,
flags=...) at kernel/qeventloop.cpp:204
#31 0x00007f8ff2303b09 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1225
#32 0x00000000004826f5 in main (argc=3, argv=0x7fff63892368) at
../src/main.cpp:133

Reported using DrKonqi

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