| Summary: | crash while changing active Window with ALT-TAB and clicking to background window outside of TAB-window | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | Steffen Möller <steffen_moeller> |
| Component: | general | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | ||
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Unlisted Binaries | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
*** This bug has been marked as a duplicate of bug 179865 *** |
Application that crashed: kwin Version of the application: 4.3.00 (KDE 4.3.0) KDE Version: 4.3.00 (KDE 4.3.0) Qt Version: 4.5.2 Operating System: Linux 2.6.30-1-amd64 x86_64 Distribution: Debian GNU/Linux 5.0.2 (lenny) What I was doing when the application crashed: I did what I normally don't do and used the mouse to select the backgound window, but I had already pressed ALT-TAB with the other hand in parallel. Krash. -- Backtrace: Application: KWin (kwin), signal: Segmentation fault [KCrash Handler] #5 0x00007f7792583c84 in WindowPaintData (this=0x7fffe06fa680, w=0x1bb7700) at ../../../kwin/lib/kwineffects.cpp:76 #6 0x00007f7785f6a8d7 in KWin::BoxSwitchEffect::paintWindowThumbnail (this=0x1bc5600, w=0x1bb7700) at ../../../kwin/effects/boxswitch/boxswitch.cpp:747 #7 0x00007f7785f6c58f in KWin::BoxSwitchEffect::paintScreen (this=0x1bc5600, mask=8, region=..., data=<value optimized out>) at ../../../kwin/effects/boxswitch/boxswitch.cpp:157 #8 0x00007f7793a20337 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b1c010, mask=8, region=..., data=...) at ../../kwin/effects.cpp:122 #9 0x00007f7792581520 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:206 #10 0x00007f7793a20337 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b1c010, mask=8, region=..., data=...) at ../../kwin/effects.cpp:122 #11 0x00007f7785fa6565 in KWin::ZoomEffect::paintScreen (this=<value optimized out>, mask=8, region=..., data=...) at ../../../kwin/effects/zoom/zoom.cpp:73 #12 0x00007f7793a20337 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b1c010, mask=8, region=..., data=...) at ../../kwin/effects.cpp:122 #13 0x00007f7793a0bf1a in KWin::Scene::paintScreen (this=0x1ad31d0, mask=0x7fffe06fad9c, region=0x7fffe06faea0) at ../../kwin/scene.cpp:134 #14 0x00007f7793a1aa4f in KWin::SceneOpenGL::paint (this=0x1ad31d0, damage=..., toplevels=<value optimized out>) at ../../kwin/scene_opengl.cpp:746 #15 0x00007f7793a07386 in KWin::Workspace::performCompositing (this=0x1acdf20) at ../../kwin/composite.cpp:420 #16 0x00007f77939a3b6a in KWin::Workspace::qt_metacall (this=0x1acdf20, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe06fb030) at ./workspace.moc:473 #17 0x00007f778fb87602 in QMetaObject::activate (sender=0x1ace348, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x11) at kernel/qobject.cpp:3112 #18 0x00007f778fb81b73 in QObject::event (this=0x1ace348, e=0x1bb7700) at kernel/qobject.cpp:1074 #19 0x00007f77902b47ad in QApplicationPrivate::notify_helper (this=0x19be0e0, receiver=0x1ace348, e=0x7fffe06fb6e0) at kernel/qapplication.cpp:4056 #20 0x00007f77902bc80a in QApplication::notify (this=0x7fffe06fba50, receiver=0x1ace348, e=0x7fffe06fb6e0) at kernel/qapplication.cpp:4021 #21 0x00007f779322db2b in KApplication::notify (this=0x7fffe06fba50, receiver=0x1ace348, event=0x7fffe06fb6e0) at ../../kdeui/kernel/kapplication.cpp:302 #22 0x00007f778fb7249c in QCoreApplication::notifyInternal (this=0x7fffe06fba50, receiver=0x1ace348, event=0x7fffe06fb6e0) at kernel/qcoreapplication.cpp:610 #23 0x00007f778fb9e7a6 in QCoreApplication::sendEvent (this=0x19c1e20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213 #24 QTimerInfoList::activateTimers (this=0x19c1e20) at kernel/qeventdispatcher_unix.cpp:572 #25 0x00007f778fb9ac1d in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:165 #26 0x00007f778a5557aa in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #27 0x00007f778a558df8 in ?? () from /usr/lib/libglib-2.0.so.0 #28 0x00007f778a558fac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #29 0x00007f778fb9ab7f in QEventDispatcherGlib::processEvents (this=0x19a44d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327 #30 0x00007f779034b5ef in QGuiEventDispatcherGlib::processEvents (this=0x1bb7700, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202 #31 0x00007f778fb70d62 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #32 0x00007f778fb71134 in QEventLoop::exec (this=0x7fffe06fb990, flags=...) at kernel/qeventloop.cpp:201 #33 0x00007f778fb733a4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888 #34 0x00007f77939bb8d8 in kdemain (argc=3, argv=0x7fffe06fbf38) at ../../kwin/main.cpp:527 #35 0x00007f77936445c6 in __libc_start_main (main=0x400710 <main>, argc=3, ubp_av=0x7fffe06fbf38, init=0x400740 <__libc_csu_init>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffe06fbf28) at libc-start.c:222 #36 0x0000000000400649 in _start () at ../sysdeps/x86_64/elf/start.S:113 This bug may be a duplicate of or related to bug 202644 Reported using DrKonqi