Bug 277856

Application: konqueror (4.6.5 (4.6.5))
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.3
Operating System: Linux 2.6.39-gentoo-r2 x86_64
Distribution: "Gentoo Base System release 2.0.3"

-- Information about the crash:
- What I was doing when the application crashed:

I'm not a programmer, but I'm having mulitiple problems based on lib64QT.

This bug occured when trying to disable and unsubscribe from an application in facebook.

A similar problem occurs in Google and Yahoo.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f895ebfa760 (LWP 4891))]

Thread 2 (Thread 0x7f89425ff700 (LWP 4896)):
#0  pthread_cond_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f895d78c151 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/qt4/libQtCore.so.4
#2  0x00007f895d780caf in ?? () from /usr/lib64/qt4/libQtCore.so.4
#3  0x00007f895d78bb15 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#4  0x00007f89517d7bc3 in ?? () from //usr/lib64/opengl/nvidia/lib/libGL.so.1
#5  0x00007f895d4fbd1c in start_thread (arg=0x7f89425ff700) at pthread_create.c:301
#6  0x00007f895c2c789d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f895ebfa760 (LWP 4891)):
[KCrash Handler]
#6  0x00007f894646522a in type (exec=0x3636300, ctx=0x36362e0, in=0x7f8941835700, path=...) at /var/tmp/portage/kde-base/kdelibs-4.6.5/work/kdelibs-4.6.5/kjs/value.h:452
#7  KJS::cloneInternal (exec=0x3636300, ctx=0x36362e0, in=0x7f8941835700, path=...) at /var/tmp/portage/kde-base/kdelibs-4.6.5/work/kdelibs-4.6.5/khtml/ecma/kjs_data.cpp:37
#8  0x00007f8946465610 in KJS::encapsulateMessageEventData (exec=0x3636300, ctx=<value optimized out>, data=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.6.5/work/kdelibs-4.6.5/khtml/ecma/kjs_data.cpp:117
#9  0x00007f8946465825 in KJS::DelayedPostMessage::execute (this=0x29e85e0, w=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.6.5/work/kdelibs-4.6.5/khtml/ecma/kjs_data.cpp:169
#10 0x00007f894641a0c3 in KJS::Window::afterScriptExecution (this=0x7f89475c0180) at /var/tmp/portage/kde-base/kdelibs-4.6.5/work/kdelibs-4.6.5/khtml/ecma/kjs_window.cpp:1327
#11 0x00007f894641fc04 in KJS::WindowQObject::timerEvent (this=0x3636120) at /var/tmp/portage/kde-base/kdelibs-4.6.5/work/kdelibs-4.6.5/khtml/ecma/kjs_window.cpp:2481
#12 0x00007f895d8850d1 in QObject::event(QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#13 0x00007f895ca4ba24 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#14 0x00007f895ca5050a in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#15 0x00007f895e5ffb86 in KApplication::notify (this=0x7fff15733580, receiver=0x3636120, event=0x7fff157330c0) at /var/tmp/portage/kde-base/kdelibs-4.6.5/work/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#16 0x00007f895d871483 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#17 0x00007f895d89e25e in ?? () from /usr/lib64/qt4/libQtCore.so.4
#18 0x00007f895d89b3c8 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#19 0x00007f89594f5982 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#20 0x00007f89594f6130 in ?? () from /usr/lib64/libglib-2.0.so.0
#21 0x00007f89594f63cd in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#22 0x00007f895d89ba7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#23 0x00007f895caef44e in ?? () from /usr/lib64/qt4/libQtGui.so.4
#24 0x00007f895d8708a2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#25 0x00007f895d870ae4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#26 0x00007f895d874e63 in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4
#27 0x00007f894ebd8759 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /var/tmp/portage/kde-base/konqueror-4.6.5/work/konqueror-4.6.5/konqueror/src/konqmain.cpp:219
#28 0x0000000000407433 in launch (argc=4, _name=0x21a9f68 "konqueror", args=<value optimized out>, cwd=0x21a9fe8 "/home/donald", envc=<value optimized out>, envs=<value optimized out>, reset_env=true, tty=0x0, avoid_loops=false, startup_id_str=0x21aac77 "papapenguin;1310754128;607750;4655_TIME151239812") at /var/tmp/portage/kde-base/kdelibs-4.6.5/work/kdelibs-4.6.5/kinit/kinit.cpp:734
#29 0x0000000000407f80 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.6.5/work/kdelibs-4.6.5/kinit/kinit.cpp:1226
#30 0x0000000000408708 in handle_requests (waitForPid=0) at /var/tmp/portage/kde-base/kdelibs-4.6.5/work/kdelibs-4.6.5/kinit/kinit.cpp:1410
#31 0x0000000000409259 in main (argc=2, argv=0x7fff15734cc8, envp=0x7fff15734ce0) at /var/tmp/portage/kde-base/kdelibs-4.6.5/work/kdelibs-4.6.5/kinit/kinit.cpp:1907

Possible duplicates by query: bug 274151, bug 270847, bug 270652, bug 270555, bug 266340.

Reported using DrKonqi