Bug 271773

Application: kaffeine (1.2)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:Scanned new Channels and add them into channel list. If i press ok kaffeine crashes every time

The crash can be reproduced every time.

-- Backtrace:
Application: Kaffeine (kaffeine), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7839930 (LWP 4571))]

Thread 3 (Thread 0xb4d49b70 (LWP 4574)):
#0  0x00549416 in __kernel_vsyscall ()
#1  0x06adaf76 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x01be484b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x01bd41af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x01bd4524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x08353577 in QEventDispatcherGlib::processEvents (this=0x8fcab70, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x08325289 in QEventLoop::processEvents (this=0xb4d49290, flags=...) at kernel/qeventloop.cpp:149
#7  0x08325522 in QEventLoop::exec (this=0xb4d49290, flags=...) at kernel/qeventloop.cpp:201
#8  0x0822f2a0 in QThread::exec (this=0x8fc9300) at thread/qthread.cpp:492
#9  0x08306fdb in QInotifyFileSystemWatcherEngine::run (this=0x8fc9300) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x08231da2 in QThreadPrivate::start (arg=0x8fc9300) at thread/qthread_unix.cpp:320
#11 0x00cb6e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x06ae973e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xb3525b70 (LWP 4585)):
#0  0x00e25d41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x08287dd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x083544f2 in updateCurrentTime (this=0x9281574, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x9281574, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x08352d32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb35250dc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x08352dcd in timerSourcePrepare (source=0x9281540, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x01bd2fd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x01bd3e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x01bd4524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x08353577 in QEventDispatcherGlib::processEvents (this=0x91e3468, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x08325289 in QEventLoop::processEvents (this=0xb3525290, flags=...) at kernel/qeventloop.cpp:149
#12 0x08325522 in QEventLoop::exec (this=0xb3525290, flags=...) at kernel/qeventloop.cpp:201
#13 0x0822f2a0 in QThread::exec (this=0x9269fb0) at thread/qthread.cpp:492
#14 0x08306fdb in QInotifyFileSystemWatcherEngine::run (this=0x9269fb0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x08231da2 in QThreadPrivate::start (arg=0x9269fb0) at thread/qthread_unix.cpp:320
#16 0x00cb6e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x06ae973e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb7839930 (LWP 4571)):
[KCrash Handler]
#7  ref (this=0x8fc7330, channel=...) at /usr/include/qt4/QtCore/qatomic_i386.h:120
#8  QExplicitlySharedDataPointer (this=0x8fc7330, channel=...) at /usr/include/qt4/QtCore/qshareddata.h:164
#9  ExplicitlySharedDataPointer (this=0x8fc7330, channel=...) at /build/buildd/kaffeine-1.2/src/dvb/../shareddata.h:39
#10 DvbEpgEntry (this=0x8fc7330, channel=...) at /build/buildd/kaffeine-1.2/src/dvb/dvbepg.h:34
#11 DvbEpgModel::channelRemoved (this=0x8fc7330, channel=...) at /build/buildd/kaffeine-1.2/src/dvb/dvbepg.cpp:389
#12 0x08064fc2 in DvbEpgModel::qt_metacall (this=0x8fc7330, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbffe83d8) at /build/buildd/kaffeine-1.2/obj-i686-linux-gnu/src/moc_dvbepg.cpp:100
#13 0x0832c6ba in QMetaObject::metacall (object=0x8fc7330, cl=QMetaObject::InvokeMetaMethod, idx=12, argv=0xbffe83d8) at kernel/qmetaobject.cpp:237
#14 0x0833c4ff in QMetaObject::activate (sender=0x8fb2ca8, m=0x80facd0, local_signal_index=3, argv=0xbffe83d8) at kernel/qobject.cpp:3287
#15 0x080651a5 in DvbChannelModel::channelRemoved (this=0x8fb2ca8, _t1=...) at /build/buildd/kaffeine-1.2/obj-i686-linux-gnu/src/moc_dvbchannel.cpp:115
#16 0x0806f46c in DvbChannelModel::removeChannel (this=0x8fb2ca8, channel=...) at /build/buildd/kaffeine-1.2/src/dvb/dvbchannel.cpp:464
#17 0x0806ff4c in DvbChannelModel::cloneFrom (this=0x8fb2ca8, other=0x926a1b0) at /build/buildd/kaffeine-1.2/src/dvb/dvbchannel.cpp:262
#18 0x080c476e in DvbScanDialog::dialogAccepted (this=0x942f7a0) at /build/buildd/kaffeine-1.2/src/dvb/dvbscandialog.cpp:451
#19 0x08063d7b in DvbScanDialog::qt_metacall (this=0x942f7a0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbffe86dc) at /build/buildd/kaffeine-1.2/obj-i686-linux-gnu/src/moc_dvbscandialog.cpp:83
#20 0x0832c6ba in QMetaObject::metacall (object=0x942f7a0, cl=QMetaObject::InvokeMetaMethod, idx=74, argv=0xbffe86dc) at kernel/qmetaobject.cpp:237
#21 0x0833c4ff in QMetaObject::activate (sender=0x942f7a0, m=0x1b7d9a4, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3287
#22 0x017607b7 in QDialog::accepted (this=0x942f7a0) at .moc/release-shared/moc_qdialog.cpp:145
#23 0x01760898 in QDialog::done (this=0x942f7a0, r=1) at dialogs/qdialog.cpp:597
#24 0x0175f08c in QDialog::accept (this=0x942f7a0) at dialogs/qdialog.cpp:610
#25 0x007a513b in KDialog::slotButtonClicked (this=0x942f7a0, button=4) at ../../kdeui/dialogs/kdialog.cpp:884
#26 0x007a55bc in KDialog::qt_metacall (this=0x942f7a0, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0xbffe8918) at ./kdialog.moc:190
#27 0x08063cef in DvbScanDialog::qt_metacall (this=0x942f7a0, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbffe8918) at /build/buildd/kaffeine-1.2/obj-i686-linux-gnu/src/moc_dvbscandialog.cpp:77
#28 0x0832c6ba in QMetaObject::metacall (object=0x942f7a0, cl=QMetaObject::InvokeMetaMethod, idx=69, argv=0xbffe8918) at kernel/qmetaobject.cpp:237
#29 0x0833c4ff in QMetaObject::activate (sender=0x944870c, m=0x84600f8, local_signal_index=0, argv=0xbffe8918) at kernel/qobject.cpp:3287
#30 0x08340413 in QSignalMapper::mapped (this=0x944870c, _t1=4) at .moc/release-shared/moc_qsignalmapper.cpp:101
#31 0x0834055f in QSignalMapper::map (this=0x944870c, sender=0x9382528) at kernel/qsignalmapper.cpp:266
#32 0x0834071e in QSignalMapper::map (this=0x944870c) at kernel/qsignalmapper.cpp:257
#33 0x08340c0b in QSignalMapper::qt_metacall (this=0x944870c, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbffe8aa8) at .moc/release-shared/moc_qsignalmapper.cpp:87
#34 0x0832c6ba in QMetaObject::metacall (object=0x944870c, cl=QMetaObject::InvokeMetaMethod, idx=8, argv=0xbffe8aa8) at kernel/qmetaobject.cpp:237
#35 0x0833c4ff in QMetaObject::activate (sender=0x9382528, m=0x1b86884, local_signal_index=2, argv=0xbffe8aa8) at kernel/qobject.cpp:3287
#36 0x0192bd39 in QAbstractButton::clicked (this=0x9382528, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#37 0x01643896 in QAbstractButtonPrivate::emitClicked (this=0x94255e0) at widgets/qabstractbutton.cpp:546
#38 0x01645104 in QAbstractButtonPrivate::click (this=0x94255e0) at widgets/qabstractbutton.cpp:539
#39 0x016453be in QAbstractButton::mouseReleaseEvent (this=0x9382528, e=0xbffe9204) at widgets/qabstractbutton.cpp:1121
#40 0x0129b13a in QWidget::event (this=0x9382528, event=0xbffe9204) at kernel/qwidget.cpp:8259
#41 0x0164440e in QAbstractButton::event (this=0x9382528, e=0xbffe9204) at widgets/qabstractbutton.cpp:1080
#42 0x016e21c2 in QPushButton::event (this=0x9382528, e=0xbffe9204) at widgets/qpushbutton.cpp:683
#43 0x01242d24 in QApplicationPrivate::notify_helper (this=0x8eb2bd0, receiver=0x9382528, e=0xbffe9204) at kernel/qapplication.cpp:4462
#44 0x01248201 in QApplication::notify (this=0xbffe9a9c, receiver=0x9382528, e=0xbffe9204) at kernel/qapplication.cpp:4023
#45 0x008553ca in KApplication::notify (this=0xbffe9a9c, receiver=0x9382528, event=0xbffe9204) at ../../kdeui/kernel/kapplication.cpp:311
#46 0x083260bb in QCoreApplication::notifyInternal (this=0xbffe9a9c, receiver=0x9382528, event=0xbffe9204) at kernel/qcoreapplication.cpp:731
#47 0x01243c3b in sendSpontaneousEvent (receiver=0x9382528, event=0xbffe9204, alienWidget=0x9382528, nativeWidget=0x942f7a0, buttonDown=0x1b8fc60, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#48 QApplicationPrivate::sendMouseEvent (receiver=0x9382528, event=0xbffe9204, alienWidget=0x9382528, nativeWidget=0x942f7a0, buttonDown=0x1b8fc60, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3120
#49 0x012cd2bc in QETWidget::translateMouseEvent (this=0x942f7a0, event=0xbffe972c) at kernel/qapplication_x11.cpp:4556
#50 0x012cb746 in QApplication::x11ProcessEvent (this=0xbffe9a9c, event=0xbffe972c) at kernel/qapplication_x11.cpp:3678
#51 0x012f6b84 in x11EventSourceDispatch (s=0x8eb5d00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#52 0x01bd3aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#53 0x01bd4270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#54 0x01bd4524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#55 0x0835353c in QEventDispatcherGlib::processEvents (this=0x8e70aa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#56 0x012f6775 in QGuiEventDispatcherGlib::processEvents (this=0x8e70aa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#57 0x08325289 in QEventLoop::processEvents (this=0xbffe99f4, flags=...) at kernel/qeventloop.cpp:149
#58 0x08325522 in QEventLoop::exec (this=0xbffe99f4, flags=...) at kernel/qeventloop.cpp:201
#59 0x08329ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#60 0x012408e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#61 0x080e7269 in main (argc=0, argv=0x8fc2404) at /build/buildd/kaffeine-1.2/src/main.cpp:93

Possible duplicates by query: bug 270607, bug 270531, bug 267580, bug 263514, bug 261706.

Reported using DrKonqi