Application: kpat (3.5.1) 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: Skype with friend in Fla received a drop off of video transmission. -- Backtrace: Application: KPatience (kpat), signal: Segmentation fault [Current thread is 1 (Thread 0xb780b710 (LWP 1441))] Thread 2 (Thread 0xb4692b70 (LWP 1449)): #0 0x08adc62b in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6 #1 0x03ce5f24 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0 #2 0x03ce6e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0x03ce7524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0x0289b577 in QEventDispatcherGlib::processEvents (this=0x9202ea0, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #5 0x0286d289 in QEventLoop::processEvents (this=0xb4692290, flags=...) at kernel/qeventloop.cpp:149 #6 0x0286d522 in QEventLoop::exec (this=0xb4692290, flags=...) at kernel/qeventloop.cpp:201 #7 0x027772a0 in QThread::exec (this=0x9346dc8) at thread/qthread.cpp:492 #8 0x0284efdb in QInotifyFileSystemWatcherEngine::run (this=0x9346dc8) at io/qfilesystemwatcher_inotify.cpp:248 #9 0x02779da2 in QThreadPrivate::start (arg=0x9346dc8) at thread/qthread_unix.cpp:320 #10 0x073a7e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #11 0x08ace73e in clone () from /lib/i386-linux-gnu/libc.so.6 Thread 1 (Thread 0xb780b710 (LWP 1441)): [KCrash Handler] #7 QWidget::~QWidget (this=0x9229760, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1585 #8 0x012d46c1 in QFrame::~QFrame (this=0x9229760, __in_chrg=<value optimized out>) at widgets/qframe.cpp:240 #9 0x013636b4 in QAbstractScrollArea::~QAbstractScrollArea (this=0x9229760, __in_chrg=<value optimized out>) at widgets/qabstractscrollarea.cpp:521 #10 0x0151f611 in QGraphicsView::~QGraphicsView (this=0x9229760, __in_chrg=<value optimized out>) at graphicsview/qgraphicsview.cpp:1159 #11 0x08078302 in _start () Possible duplicates by query: bug 272196, bug 267730, bug 216215. Reported using DrKonqi
QWidget.cpp:1585: qApp->d_func()->sendSyntheticEnterLeave(this); Looks like the QGraphicsView is deleted after the QApplication... is that a global variable?
*** This bug has been marked as a duplicate of bug 271655 ***