Application: krunner (0.1) KDE Platform Version: 4.5.80 (4.6 Beta1) Qt Version: 4.7.1 Operating System: Linux 2.6.37-rc3-git6-9-desktop x86_64 Distribution: "openSUSE 11.3 (x86_64)" -- Information about the crash: - What I was doing when the application crashed: I hit alt-F2, started typing Akonadi (to restart it because it also crashed) and dang, there was my third 'crash report assistant' screen ;-) As the backtrace is good according to the assistant I hope this helps you fix it. I can't reliably reproduce it but crashes are quite frequent... The crash can be reproduced some of the time. -- Backtrace: Application: Run Command Interface (kdeinit4), signal: Segmentation fault [Current thread is 1 (Thread 0x7fc004c27760 (LWP 5655))] Thread 2 (Thread 0x7fbff82b5710 (LWP 5657)): #0 0x0000003001e09080 in pthread_mutex_lock () from /lib64/libpthread.so.0 #1 0x000000300423ffae in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #2 0x0000003004240e69 in ?? () from /usr/lib64/libglib-2.0.so.0 #3 0x0000003004241510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #4 0x00007fc007dffae6 in QEventDispatcherGlib::processEvents (this=0x75f8e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424 #5 0x00007fc007dd4262 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #6 0x00007fc007dd4475 in QEventLoop::exec (this=0x7fbff82b4de0, flags=...) at kernel/qeventloop.cpp:201 #7 0x00007fc007ce71a4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490 #8 0x00007fc007db5918 in QInotifyFileSystemWatcherEngine::run (this=0x73f0e0) at io/qfilesystemwatcher_inotify.cpp:248 #9 0x00007fc007ce9a1e in QThreadPrivate::start (arg=0x73f0e0) at thread/qthread_unix.cpp:285 #10 0x0000003001e06a4f in start_thread () from /lib64/libpthread.so.0 #11 0x00000030016d082d in clone () from /lib64/libc.so.6 #12 0x0000000000000000 in ?? () Thread 1 (Thread 0x7fc004c27760 (LWP 5655)): [KCrash Handler] #6 operator!= (this=0xc65d68, t=@0x7ffff1883988) at ../../src/corelib/thread/qbasicatomic.h:75 #7 QList<QAbstractAnimation*>::append (this=0xc65d68, t=@0x7ffff1883988) at ../../src/corelib/tools/qlist.h:496 #8 0x00007fc007cd08e6 in operator<< (animation=0x9c7f30, isTopLevel=true) at ../../src/corelib/tools/qlist.h:321 #9 QUnifiedTimer::registerAnimation (animation=0x9c7f30, isTopLevel=true) at animation/qabstractanimation.cpp:297 #10 0x00007fc007cd0d4d in QAbstractAnimationPrivate::setState (this=0x9a4f00, newState=QAbstractAnimation::Running) at animation/qabstractanimation.cpp:408 #11 0x00007fbffc749288 in Oxygen::WidgetStateData::updateState (this=0x9f9180, value=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.80/kstyles/oxygen/animations/oxygenwidgetstatedata.cpp:41 #12 0x00007fbffc74a9e1 in Oxygen::WidgetStateEngine::updateState (this=<value optimized out>, object=<value optimized out>, mode=<value optimized out>, value=true) at /usr/src/debug/kdebase-workspace-4.5.80/kstyles/oxygen/animations/oxygenwidgetstateengine.cpp:87 #13 0x00007fbffc76f1d7 in Oxygen::Style::drawComboBoxComplexControl (this=0x7230f0, option=0x7ffff1883dd0, painter=0x7ffff1883e40, widget=0x8d05e0) at /usr/src/debug/kdebase-workspace-4.5.80/kstyles/oxygen/oxygenstyle.cpp:7044 #14 0x00007fbffc757f5b in Oxygen::Style::drawComplexControl (this=0x7230f0, element=QStyle::CC_ComboBox, option=0x7ffff1883dd0, painter=0x7ffff1883e40, widget=0x8d05e0) at /usr/src/debug/kdebase-workspace-4.5.80/kstyles/oxygen/oxygenstyle.cpp:1120 #15 0x00007fc007564988 in drawComplexControl (this=0x8d05e0) at ../../src/gui/painting/qstylepainter.h:94 #16 QComboBox::paintEvent (this=0x8d05e0) at widgets/qcombobox.cpp:2769 #17 0x00007fc0071e345a in QWidget::event (this=0x8d05e0, event=0x7ffff1884670) at kernel/qwidget.cpp:8346 #18 0x00007fc007191cd4 in QApplicationPrivate::notify_helper (this=0x6f2da0, receiver=0x8d05e0, e=0x7ffff1884670) at kernel/qapplication.cpp:4445 #19 0x00007fc00719a1ca in QApplication::notify (this=<value optimized out>, receiver=0x8d05e0, e=0x7ffff1884670) at kernel/qapplication.cpp:4324 #20 0x00007fc008a8b976 in KApplication::notify (this=0x6f28e0, receiver=0x8d05e0, event=0x7ffff1884670) at /usr/src/debug/kdelibs-4.5.80/kdeui/kernel/kapplication.cpp:311 #21 0x00007fc007dd4e2c in QCoreApplication::notifyInternal (this=0x6f28e0, receiver=0x8d05e0, event=0x7ffff1884670) at kernel/qcoreapplication.cpp:732 #22 0x00007fc0071e0322 in sendSpontaneousEvent (this=0x8d5790, pdev=0x83b0d8, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x7329a0) at ../../src/corelib/kernel/qcoreapplication.h:218 #23 QWidgetPrivate::drawWidget (this=0x8d5790, pdev=0x83b0d8, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x7329a0) at kernel/qwidget.cpp:5433 #24 0x00007fc0071e0eef in QWidgetPrivate::paintSiblingsRecursive (this=0x8cb7f0, pdev=0x83b0d8, siblings=<value optimized out>, index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x7329a0) at kernel/qwidget.cpp:5640 #25 0x00007fc0071e008a in QWidgetPrivate::drawWidget (this=0x8cb7f0, pdev=0x83b0d8, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x7329a0) at kernel/qwidget.cpp:5486 #26 0x00007fc0071e0eef in QWidgetPrivate::paintSiblingsRecursive (this=0x727ff0, pdev=0x83b0d8, siblings=<value optimized out>, index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x7329a0) at kernel/qwidget.cpp:5640 #27 0x00007fc0071e008a in QWidgetPrivate::drawWidget (this=0x727ff0, pdev=0x83b0d8, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x7329a0) at kernel/qwidget.cpp:5486 #28 0x00007fc0073a5a31 in QWidgetBackingStore::sync (this=0x7329a0) at painting/qbackingstore.cpp:1333 #29 0x00007fc0071d5010 in QWidgetPrivate::syncBackingStore (this=0x727ff0) at kernel/qwidget.cpp:1816 #30 0x00007fc0071e3962 in QWidget::event (this=0x727e90, event=0x873320) at kernel/qwidget.cpp:8493 #31 0x00007fbffe123dc0 in ?? () from /usr/lib64/libkdeinit4_krunner.so #32 0x00007fc007191cd4 in QApplicationPrivate::notify_helper (this=0x6f2da0, receiver=0x727e90, e=0x873320) at kernel/qapplication.cpp:4445 #33 0x00007fc00719a1ca in QApplication::notify (this=<value optimized out>, receiver=0x727e90, e=0x873320) at kernel/qapplication.cpp:4324 #34 0x00007fc008a8b976 in KApplication::notify (this=0x6f28e0, receiver=0x727e90, event=0x873320) at /usr/src/debug/kdelibs-4.5.80/kdeui/kernel/kapplication.cpp:311 #35 0x00007fc007dd4e2c in QCoreApplication::notifyInternal (this=0x6f28e0, receiver=0x727e90, event=0x873320) at kernel/qcoreapplication.cpp:732 #36 0x00007fc007dd8625 in sendEvent (receiver=0x0, event_type=0, data=0x610420) at kernel/qcoreapplication.h:215 #37 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x610420) at kernel/qcoreapplication.cpp:1373 #38 0x00007fc007dff8f3 in sendPostedEvents (s=0x6f63d0) at kernel/qcoreapplication.h:220 #39 postEventSourceDispatch (s=0x6f63d0) at kernel/qeventdispatcher_glib.cpp:277 #40 0x0000003004240a93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #41 0x0000003004241270 in ?? () from /usr/lib64/libglib-2.0.so.0 #42 0x0000003004241510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #43 0x00007fc007dffa8f in QEventDispatcherGlib::processEvents (this=0x690190, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422 #44 0x00007fc007236eae in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #45 0x00007fc007dd4262 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #46 0x00007fc007dd4475 in QEventLoop::exec (this=0x7ffff1885f30, flags=...) at kernel/qeventloop.cpp:201 #47 0x00007fc007dd88db in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009 #48 0x00007fbffe12a0d6 in kdemain () from /usr/lib64/libkdeinit4_krunner.so #49 0x0000000000407609 in launch (argc=1, _name=0x6906e8 "/usr/bin/krunner", args=<value optimized out>, cwd=0x0, envc=<value optimized out>, envs=<value optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b377 "0") at /usr/src/debug/kdelibs-4.5.80/kinit/kinit.cpp:730 #50 0x0000000000408125 in handle_launcher_request (sock=8, who=<value optimized out>) at /usr/src/debug/kdelibs-4.5.80/kinit/kinit.cpp:1222 #51 0x000000000040889a in handle_requests (waitForPid=<value optimized out>) at /usr/src/debug/kdelibs-4.5.80/kinit/kinit.cpp:1415 #52 0x00000000004094f0 in main (argc=4, argv=0x7ffff18872e8, envp=0x7ffff1887310) at /usr/src/debug/kdelibs-4.5.80/kinit/kinit.cpp:1901 Reported using DrKonqi
mmm. Seems like a Qt bug to me. (triggered by oxygen) Or memory corruption. Or memory alloc being full.
*** Bug 294040 has been marked as a duplicate of this bug. ***
My bug (294040) was assigned as a duplicte of this bug. I'm not sure if it is. My bug started appearing after the upgrade to the 3.0.0.16 kernel along with several other upgrades.
I can confirm that on KDE 4.8.4 "release 511" (OpenSUSE 12.1) nepomuk controller crashes every time when clicking on it but krunner itself works fine. Therefore, I doubt that bug 294040 is a duplicate of this one.
Nepomuk having come and gone, this is no longer relevant.