Version: 4.00.61 (KDE 4.0.61 >= 20080207) (using 4.00.61 (KDE 4.0.61 >= 20080207), Gentoo) Compiler: i686-pc-linux-gnu-gcc OS: Linux (i686) release 2.6.23-gentoo-r6 Steps to reproduce: 1) Go to http://www.adiumx.com/screencasts/ 2) Click on any of the screencasts and wait until the video starts 3) Double click on the video 4) See konqueror crash with the following backtrace: Application: Konqueror (konqueror), signal SIGSEGV Using host libthread_db library "/lib/libthread_db.so.1". [Thread debugging using libthread_db enabled] [New Thread 0xb6408a10 (LWP 15571)] [New Thread 0xae563b90 (LWP 15583)] [New Thread 0xaed64b90 (LWP 15582)] [New Thread 0xaf732b90 (LWP 15581)] [New Thread 0xb031cb90 (LWP 15580)] [New Thread 0xb0b1db90 (LWP 15579)] [New Thread 0xb1360b90 (LWP 15578)] [New Thread 0xb1b6ab90 (LWP 15575)] [New Thread 0xb2776b90 (LWP 15574)] [KCrash handler] #6 QAction::toggle (this=0x0) at kernel/qaction.cpp:912 #7 0xb2d619e8 in Codeine::VideoWindow::mouseDoubleClickEvent (this=0x873a9b8) at /var/tmp/portage/kde-base/kdemultimedia-9999.4/work/kdemultimedia-9999.4/dragonplayer/src/app/videoWindow.cpp:744 #8 0xb6a069d7 in QWidget::event (this=0x873a9b8, event=0xbfb73190) at kernel/qwidget.cpp:6142 #9 0xb2d61ad4 in Codeine::VideoWindow::event (this=0x873a9b8, event=0xbfb73190) at /var/tmp/portage/kde-base/kdemultimedia-9999.4/work/kdemultimedia-9999.4/dragonplayer/src/app/videoWindow.cpp:718 #10 0xb69b3e8a in QApplicationPrivate::notify_helper (this=0x8058898, receiver=0x873a9b8, e=0xbfb73190) at kernel/qapplication.cpp:3556 #11 0xb69b5a2c in QApplication::notify (this=0xbfb73c48, receiver=0x873bc18, e=0xbfb734a4) at kernel/qapplication.cpp:3255 #12 0xb78f5763 in KApplication::notify (this=0xbfb73c48, receiver=0x873bc18, event=0xbfb734a4) at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs-9999.4/kdeui/kernel/kapplication.cpp:311 #13 0xb7312d7b in QCoreApplication::notifyInternal (this=0xbfb73c48, receiver=0x873bc18, event=0xbfb734a4) at kernel/qcoreapplication.cpp:530 #14 0xb6a19628 in QETWidget::translateMouseEvent (this=0x873bc18, event=0xbfb73868) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:203 #15 0xb6a17e8e in QApplication::x11ProcessEvent (this=0xbfb73c48, event=0xbfb73868) at kernel/qapplication_x11.cpp:2913 #16 0xb6a3dc45 in QEventDispatcherX11::processEvents (this=0x8058780, flags=@0xbfb73954) at kernel/qeventdispatcher_x11.cpp:125 #17 0xb7312191 in QEventLoop::processEvents (this=0xbfb739c0, flags=@0xbfb73988) at kernel/qeventloop.cpp:140 #18 0xb731229a in QEventLoop::exec (this=0xbfb739c0, flags=@0xbfb739c8) at kernel/qeventloop.cpp:186 #19 0xb7314626 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:759 #20 0xb69b3487 in QApplication::exec () at kernel/qapplication.cpp:3053 #21 0xb7f9b657 in kdemain (argc=2, argv=0xbfb73fc4) at /var/tmp/portage/kde-base/kdebase-9999.4/work/kdebase-9999.4/apps/konqueror/src/konqmain.cpp:218 #22 0x080487e2 in main (argc=-1223677488, argv=0x0) at /var/tmp/portage/kde-base/kdebase-9999.4/work/kdebase_build/apps/konqueror/src/konqueror_dummy.cpp:3 #23 0xb6620fdc in __libc_start_main (main=0x80487c0 <main>, argc=2, ubp_av=0xbfb73fc4, init=0x8048810 <__libc_csu_init>, fini=0x8048800 <__libc_csu_fini>, rtld_fini=0xb7fc0100 <_dl_fini>, stack_end=0xbfb73fbc) at libc-start.c:229 #24 0x08048731 in _start () #0 0xffffe410 in __kernel_vsyscall ()
What platform do you use? What version? Thankyou for submit to us this bug ;)
Hi! I use a 32bit Gentoo Linux with kdelibs r772899 and kdemultimedia r773056. If you need any further information: Just ask. :)
I am not sure if this is helpful, but I downloaded the video that causes the problems, ran it directly in dragon and found several ways to crash the application. As the backtraces for these crashes seem to be different, I filed them under bug #157607.
Ok, thankyou Oliver Putz. We will work on it asap.
Created attachment 23520 [details] Valgrind log for konqueror (dragon) crashing on bug 157579 Valgrind log for crashing konqueror (dragon) by double-clicking on embedded video
SVN commit 773461 by ianmonroe: Fixed crash on double click in KPart BUG: 157579 M +2 -1 ChangeLog M +2 -1 src/app/videoWindow.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=773461