Bug 183822

Summary:	File transfer dialog causes Plasma Workspace crash (SIGSEGV signal 11)
Product:	[Unmaintained] kopete	Reporter:	Ed <kde>
Component:	general	Assignee:	Kopete Developers <kopete-bugs-null>
Status:	RESOLVED WORKSFORME
Severity:	crash	CC:	andresbajotierra
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Ed 2009-02-09 20:16:26 UTC

Version:            (using KDE 4.2.0)
OS:                Linux
Installed from:    Ubuntu Packages

When a file transfer has been initiated (in this case a transfer that has not been accepted) the file transfer notification dialog remains - attempting to close this causes the Plasma Workspace to crash.

Further notes from the crash handler follow:

  This backtrace appears to be of no use.
This is probably because your packages are built in a way which prevents creation of proper backtraces, or the stack frame was seriously corrupted in the crash.

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[Thread debugging using libthread_db enabled]
[New Thread 0x7f3919485730 (LWP 6706)]
[New Thread 0x419a9950 (LWP 6735)]
[New Thread 0x424e5950 (LWP 6728)]
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0x00000033d0ea86e1 in nanosleep () from /lib/libc.so.6
[Current thread is 0 (LWP 6706)]

Thread 3 (Thread 0x424e5950 (LWP 6728)):
#0  0x00000033d1a0b2d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00000037b7c6d349 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00000037b907729c in ?? () from /usr/lib/libQtNetwork.so.4
#3  0x00000037b7c6c362 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00000033d1a073ea in start_thread () from /lib/libpthread.so.0
#5  0x00000033d0ee6cbd in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x419a9950 (LWP 6735)):
#0  0x00000033d1a0b2d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00000037b7c6d349 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00007f3907794ef0 in ?? () from /usr/lib/kde4/plasma_wallpaper_image.so
#3  0x00000037b7c6c362 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00000033d1a073ea in start_thread () from /lib/libpthread.so.0
#5  0x00000033d0ee6cbd in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3919485730 (LWP 6706)):
#0  0x00000033d0ea86e1 in nanosleep () from /lib/libc.so.6
#1  0x00000033d0ea8507 in sleep () from /lib/libc.so.6
#2  0x00000037ef66bcbf in ?? () from /usr/lib/libkdeui.so.5
#3  0x00000037ef66c5ca in KCrash::defaultCrashHandler () from /usr/lib/libkdeui.so.5
#4  <signal handler called>
#5  0x00000037b7d59e07 in QMetaObject::cast () from /usr/lib/libQtCore.so.4
#6  0x00000037b9b0c105 in ?? () from /usr/lib/libQtGui.so.4
#7  0x00000037b9b0c9bb in ?? () from /usr/lib/libQtGui.so.4
#8  0x00000037b9b0cae6 in QGraphicsScene::mouseReleaseEvent () from /usr/lib/libQtGui.so.4
#9  0x00000037b9b0ce00 in QGraphicsScene::event () from /usr/lib/libQtGui.so.4
#10 0x00000037b95cac3d in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#11 0x00000037b95d29ba in QApplication::notify () from /usr/lib/libQtGui.so.4
#12 0x00000037ef6065db in KApplication::notify () from /usr/lib/libkdeui.so.5
#13 0x00000037b7d54d61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#14 0x00000037b9b1ca9b in QGraphicsView::mouseReleaseEvent () from /usr/lib/libQtGui.so.4
#15 0x00000037b961d329 in QWidget::event () from /usr/lib/libQtGui.so.4
#16 0x00000037b9b1a9cb in QGraphicsView::viewportEvent () from /usr/lib/libQtGui.so.4
#17 0x00000037b7d54038 in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib/libQtCore.so.4
#18 0x00000037b95cac0c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#19 0x00000037b95d322a in QApplication::notify () from /usr/lib/libQtGui.so.4
#20 0x00000037ef6065db in KApplication::notify () from /usr/lib/libkdeui.so.5
#21 0x00000037b7d54d61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#22 0x00000037b95d25c8 in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4
#23 0x00000037b9636be9 in ?? () from /usr/lib/libQtGui.so.4
#24 0x00000037b9635607 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#25 0x00000037b965d2c4 in ?? () from /usr/lib/libQtGui.so.4
#26 0x00000037b7039d3b in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#27 0x00000037b703d50d in ?? () from /usr/lib/libglib-2.0.so.0
#28 0x00000037b703d6cb in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#29 0x00000037b7d7d15f in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#30 0x00000037b965ca6f in ?? () from /usr/lib/libQtGui.so.4
#31 0x00000037b7d53682 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#32 0x00000037b7d5380d in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#33 0x00000037b7d55cbd in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#34 0x00000031dc038d6b in kdemain () from /usr/lib/libkdeinit4_plasma.so
#35 0x00000033d0e1e466 in __libc_start_main () from /lib/libc.so.6
#36 0x00000000004007c9 in _start ()
#0  0x00000033d0ea86e1 in nanosleep () from /lib/libc.so.6

Comment 1 Dario Andres 2009-02-10 13:27:06 UTC

As you can reproduce the crash at will, may you read http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports and post a complete backtrace here?
You need to install libqt4-dbg
Thanks :)

Comment 2 Dario Andres 2009-03-14 23:05:06 UTC

No response from reporter. Closing as REMIND.

Comment 3 Ed 2009-03-15 00:46:54 UTC

(In reply to comment #2)
> No response from reporter. Closing as REMIND.

Since reporting bug and upgrading to 4.2.1 this bug has not occurred again.

Comment 4 Dario Andres 2009-03-15 12:35:28 UTC

I'm glad it works now :)