Bug 234310

Application that crashed: k3b
Version of the application: 1.68.0
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-21-generic i686
Distribution: Ubuntu 9.10

 -- Backtrace:
Application: K3b (k3b), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77ce920 (LWP 3759))]

Thread 3 (Thread 0xb4f50b70 (LWP 3859)):
[KCrash Handler]
#6  0x002899ad in K3b::Device::Track::firstSector() const () from /usr/lib/libk3bdevice.so.6
#7  0x00772ea4 in K3b::Medium::analyseContent() () from /usr/lib/libk3b.so.6
#8  0x00773bd0 in K3b::Medium::update() () from /usr/lib/libk3b.so.6
#9  0x0077525a in K3b::MediaCache::PollThread::run() () from /usr/lib/libk3b.so.6
#10 0x043f8e32 in QThreadPrivate::start (arg=0x86c4280) at thread/qthread_unix.cpp:188
#11 0x00c6780e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x022ab8de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb45abb70 (LWP 3860)):
#0  0x00b08422 in __kernel_vsyscall ()
#1  0x00c6be15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x022b887d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x043f84d2 in QMutexPrivate::wait (this=0x8717448, timeout=-1) at thread/qmutex_unix.cpp:80
#4  0x043f3ba2 in QMutex::lock (this=0x87abb3c) at thread/qmutex.cpp:207
#5  0x007754c5 in K3b::MediaCache::resetDevice(K3b::Device::Device*) () from /usr/lib/libk3b.so.6
#6  0x007555a4 in K3b::Device::DeviceHandler::run() () from /usr/lib/libk3b.so.6
#7  0x007415db in ?? () from /usr/lib/libk3b.so.6
#8  0x043f8e32 in QThreadPrivate::start (arg=0x8ede030) at thread/qthread_unix.cpp:188
#9  0x00c6780e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#10 0x022ab8de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb77ce920 (LWP 3759)):
#0  0x00b08422 in __kernel_vsyscall ()
#1  0x0229dc96 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x00ddad80 in ?? () from /usr/lib/libxcb.so.1
#3  0x00ddb2eb in ?? () from /usr/lib/libxcb.so.1
#4  0x00ddb687 in xcb_writev () from /usr/lib/libxcb.so.1
#5  0x008cb2e9 in _XSend () from /usr/lib/libX11.so.6
#6  0x008cb480 in _XReply () from /usr/lib/libX11.so.6
#7  0x008bf1a7 in XSync () from /usr/lib/libX11.so.6
#8  0x0531b7d1 in QApplication::syncX () at kernel/qapplication_x11.cpp:2974
#9  0x070e07de in Q3ScrollView::vslide (this=0x8eb4ec8, pos=54) at widgets/q3scrollview.cpp:703
#10 0x071f46bd in Q3ScrollView::qt_metacall (this=0x8eb4ec8, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0xbfaed338) at .moc/release-shared/moc_q3scrollview.cpp:151
#11 0x071eed5a in Q3ListView::qt_metacall (this=0x8eb4ec8, _c=QMetaObject::InvokeMetaMethod, _id=42, _a=0xbfaed338) at .moc/release-shared/moc_q3listview.cpp:167
#12 0x0019a56a in K3ListView::qt_metacall (this=0x8eb4ec8, _c=QMetaObject::InvokeMetaMethod, _id=42, _a=0xbfaed338) at ./k3listview.moc:170
#13 0x044ff263 in QMetaObject::activate (sender=0x8eb7600, from_signal_index=27, to_signal_index=27, argv=0xbfaed338) at kernel/qobject.cpp:3113
#14 0x044ffec2 in QMetaObject::activate (sender=0x8eb7600, m=0x5b2c1d4, local_signal_index=0, argv=0xbfaed338) at kernel/qobject.cpp:3187
#15 0x059463a3 in QAbstractSlider::valueChanged (this=0x8eb7600, _t1=54) at .moc/release-shared/moc_qabstractslider.cpp:176
#16 0x056713f7 in QAbstractSlider::setValue (this=0x8eb7600, value=54) at widgets/qabstractslider.cpp:531
#17 0x070e1321 in Q3ScrollView::updateScrollBars (this=0x8eb4ec8) at widgets/q3scrollview.cpp:1039
#18 0x070e19d1 in Q3ScrollView::resizeEvent (this=0x8eb4ec8, event=0xbfaeda00) at widgets/q3scrollview.cpp:1110
#19 0x07077ecc in Q3ListView::resizeEvent (this=0x8eb4ec8, e=0xbfaeda00) at itemviews/q3listview.cpp:3643
#20 0x0530de0c in QWidget::event (this=0x8eb4ec8, event=0xbfaeda00) at kernel/qwidget.cpp:7695
#21 0x056bd633 in QFrame::event (this=0x8eb4ec8, e=0xbfaeda00) at widgets/qframe.cpp:559
#22 0x00196b23 in K3ListView::event (this=0x8eb4ec8, e=0xbfaeda00) at ../../kde3support/kdeui/k3listview.cpp:749
#23 0x052b8f54 in QApplicationPrivate::notify_helper (this=0x860d448, receiver=0x8eb4ec8, e=0xbfaeda00) at kernel/qapplication.cpp:4056
#24 0x052c05ca in QApplication::notify (this=0xbfaf3c18, receiver=0x8eb4ec8, e=0xbfaeda00) at kernel/qapplication.cpp:4021
#25 0x0201fbfa in KApplication::notify (this=0xbfaf3c18, receiver=0x8eb4ec8, event=0xbfaeda00) at ../../kdeui/kernel/kapplication.cpp:302
#26 0x044e96cb in QCoreApplication::notifyInternal (this=0xbfaf3c18, receiver=0x8eb4ec8, event=0xbfaeda00) at kernel/qcoreapplication.cpp:610
#27 0x0534dcb1 in QCoreApplication::sendEvent (this=0x8eb9d80, x=0, y=64, w=468, h=162, isMove=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#28 QWidgetPrivate::setGeometry_sys (this=0x8eb9d80, x=0, y=64, w=468, h=162, isMove=true) at kernel/qwidget_x11.cpp:2452
#29 0x0530d070 in QWidget::setGeometry (this=0x8eb4ec8, r=...) at kernel/qwidget.cpp:6232
#30 0x052eb9b3 in QWidget::setGeometry (this=0x8ec5610, rect=...) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:970
#31 QWidgetItem::setGeometry (this=0x8ec5610, rect=...) at kernel/qlayoutitem.cpp:491
#32 0x052c6af0 in QBoxLayout::setGeometry (this=0x8eb5558, r=...) at kernel/qboxlayout.cpp:867
#33 0x052e69af in QLayoutPrivate::doResize (this=0x8eaea30, r=...) at kernel/qlayout.cpp:637
#34 0x052e6adc in QLayout::activate (this=0x8eb5558) at kernel/qlayout.cpp:1215
#35 0x052e800b in QLayout::widgetEvent (this=0x8eb5558, e=0x1) at kernel/qlayout.cpp:708
#36 0x052b8f19 in QApplicationPrivate::notify_helper (this=0x860d448, receiver=0x8e9abe8, e=0xbfaee1b0) at kernel/qapplication.cpp:4047
#37 0x052c05ca in QApplication::notify (this=0xbfaf3c18, receiver=0x8e9abe8, e=0xbfaee1b0) at kernel/qapplication.cpp:4021
#38 0x0201fbfa in KApplication::notify (this=0xbfaf3c18, receiver=0x8e9abe8, event=0xbfaee1b0) at ../../kdeui/kernel/kapplication.cpp:302
#39 0x044e96cb in QCoreApplication::notifyInternal (this=0xbfaf3c18, receiver=0x8e9abe8, event=0xbfaee1b0) at kernel/qcoreapplication.cpp:610
#40 0x0534dcb1 in QCoreApplication::sendEvent (this=0x8eb60f8, x=8, y=8, w=468, h=447, isMove=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#41 QWidgetPrivate::setGeometry_sys (this=0x8eb60f8, x=8, y=8, w=468, h=447, isMove=true) at kernel/qwidget_x11.cpp:2452
#42 0x0530d070 in QWidget::setGeometry (this=0x8e9abe8, r=...) at kernel/qwidget.cpp:6232
#43 0x052eb9b3 in QWidget::setGeometry (this=0x8ede7c0, rect=...) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:970
#44 QWidgetItem::setGeometry (this=0x8ede7c0, rect=...) at kernel/qlayoutitem.cpp:491
#45 0x052c6af0 in QBoxLayout::setGeometry (this=0x8ede650, r=...) at kernel/qboxlayout.cpp:867
#46 0x052e69af in QLayoutPrivate::doResize (this=0x8ede690, r=...) at kernel/qlayout.cpp:637
#47 0x052e6adc in QLayout::activate (this=0x8ede650) at kernel/qlayout.cpp:1215
#48 0x05314d09 in QWidget::setVisible (this=0x8eab898, visible=true) at kernel/qwidget.cpp:6947
#49 0x01f85cc8 in QWidget::show (this=0x8eb9808, id=KDialog::User1, state=true) at /usr/include/qt4/QtGui/qwidget.h:473
#50 KDialog::showButton (this=0x8eb9808, id=KDialog::User1, state=true) at ../../kdeui/dialogs/kdialog.cpp:667
#51 0x0818ce21 in _start ()

Reported using DrKonqi