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List:       kde-bugs-dist
Subject:    [kwin] [Bug 320562] New: Kwin crashes on login.
From:       Sean <sean+kdebug () eztux ! com>
Date:       2013-06-01 3:17:55
Message-ID: bug-320562-17878 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=320562

            Bug ID: 320562
           Summary: Kwin crashes on login.
    Classification: Unclassified
           Product: kwin
           Version: 4.10.3
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kwin-bugs-null@kde.org
          Reporter: sean+kdebug@eztux.com

Application: kwin (4.10.3)
KDE Platform Version: 4.10.3
Qt Version: 4.8.4
Operating System: Linux 3.9.4-300.fc19.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
Just logged in.  Hadn't done anything yet.   Fedora 19 Beta fresh install fully
updated as of May 31.

-- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81    T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f2161df58c0 (LWP 1254))]

Thread 2 (Thread 0x7f214fde9700 (LWP 1256)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2164fc309b in QTWTF::TCMalloc_PageHeap::scavengerThread
(this=0x7f21652c0f00 <QTWTF::pageheap_memory>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f2164fc30d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=<optimized out>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x0000003a9a407c53 in start_thread (arg=0x7f214fde9700) at
pthread_create.c:308
#4  0x0000003a99cf4ecd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f2161df58c0 (LWP 1254)):
[KCrash Handler]
#6  parent (this=0x27688d0) at /usr/include/QtCore/qobject.h:273
#7  KWin::EffectWindow::addLayerRepaint (this=0x27688d0, r=...) at
/usr/src/debug/kde-workspace-4.10.3/kwin/libkwineffects/kwineffects.cpp:793
#8  0x0000003ab4e2057d in KWin::AnimationEffect::postPaintScreen
(this=<optimized out>) at
/usr/src/debug/kde-workspace-4.10.3/kwin/libkwineffects/kwinanimationeffect.cpp:543
#9  0x0000003ab42d32cb in KWin::EffectsHandlerImpl::postPaintScreen
(this=0x27c6a70) at /usr/src/debug/kde-workspace-4.10.3/kwin/effects.cpp:260
#10 0x0000003ab42b4747 in KWin::Scene::paintScreen (this=this@entry=0x2668750,
mask=mask@entry=0x7ffff2edca20, region=region@entry=0x7ffff2edcac0) at
/usr/src/debug/kde-workspace-4.10.3/kwin/scene.cpp:144
#11 0x0000003ab42c1c27 in KWin::SceneOpenGL::paint (this=0x2668750, damage=...,
toplevels=...) at /usr/src/debug/kde-workspace-4.10.3/kwin/scene_opengl.cpp:308
#12 0x0000003ab42adfa3 in KWin::Compositor::performCompositing (this=0x22c1a50)
at /usr/src/debug/kde-workspace-4.10.3/kwin/composite.cpp:610
#13 0x00007f2164871c61 in QObject::event (this=0x22c1a50, e=<optimized out>) at
kernel/qobject.cpp:1156
#14 0x00007f2163c0146c in QApplicationPrivate::notify_helper
(this=this@entry=0x210f0a0, receiver=receiver@entry=0x22c1a50,
e=e@entry=0x7ffff2edceb0) at kernel/qapplication.cpp:4562
#15 0x00007f2163c07a30 in QApplication::notify (this=this@entry=0x7ffff2edd380,
receiver=receiver@entry=0x22c1a50, e=e@entry=0x7ffff2edceb0) at
kernel/qapplication.cpp:4348
#16 0x0000003aa8842f0a in KApplication::notify (this=0x7ffff2edd380,
receiver=0x22c1a50, event=0x7ffff2edceb0) at
/usr/src/debug/kdelibs-4.10.3/kdeui/kernel/kapplication.cpp:311
#17 0x00007f2164859f7d in QCoreApplication::notifyInternal
(this=0x7ffff2edd380, receiver=0x22c1a50, event=0x7ffff2edceb0) at
kernel/qcoreapplication.cpp:949
#18 0x00007f2164889663 in sendEvent (event=<optimized out>, receiver=<optimized
out>) at kernel/qcoreapplication.h:231
#19 QTimerInfoList::activateTimers (this=0x210fa98) at
kernel/qeventdispatcher_unix.cpp:622
#20 0x00007f21648896e0 in QEventDispatcherUNIX::activateTimers
(this=this@entry=0x20c6a80) at kernel/qeventdispatcher_unix.cpp:879
#21 0x00007f2164889ff0 in QEventDispatcherUNIX::processEvents
(this=this@entry=0x20c6a80, flags=...) at kernel/qeventdispatcher_unix.cpp:941
#22 0x00007f2163c9e676 in QEventDispatcherX11::processEvents (this=0x20c6a80,
flags=...) at kernel/qeventdispatcher_x11.cpp:152
#23 0x00007f2164858bdf in QEventLoop::processEvents
(this=this@entry=0x7ffff2edd1f0, flags=...) at kernel/qeventloop.cpp:149
#24 0x00007f2164858ed5 in QEventLoop::exec (this=this@entry=0x7ffff2edd1f0,
flags=...) at kernel/qeventloop.cpp:204
#25 0x00007f216485dfbb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1221
#26 0x00007f2163bffc2c in QApplication::exec () at kernel/qapplication.cpp:3823
#27 0x0000003ab426737f in kdemain (argc=3, argv=0x7ffff2edd4c8) at
/usr/src/debug/kde-workspace-4.10.3/kwin/main.cpp:537
#28 0x0000003a99c21b75 in __libc_start_main (main=0x400960 <main(int, char**)>,
argc=3, ubp_av=0x7ffff2edd4c8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffff2edd4b8) at libc-start.c:258
#29 0x0000000000400991 in _start ()

Possible duplicates by query: bug 319201, bug 315235.

Reported using DrKonqi

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