| Summary: | Several applications crash in QtScript initialization [@__memcpy_sse2, QTJSC::JIT::privateCompileCTIMachineTrampolines] | ||
|---|---|---|---|
| Product: | [Frameworks and Libraries] kdelibs | Reporter: | Jaroslav Reznik <jreznik> |
| Component: | qt | Assignee: | kdelibs bugs <kdelibs-bugs> |
| Status: | RESOLVED UPSTREAM | ||
| Severity: | crash | CC: | amunkres, anankovic, Andrea.Spud, barneedhar, becheru.petru.ioan, carlos.camara, cfeck, daniel, deadbabylon, detektiv16, dospam, dzmail90-dev, filipin0, frederick, ipomo, jimmy, juha.tiensyrja, kevin.kofler, lehoangphuongbg, manisandro, marcinsud, pezdepa, rang501, raziel_soulreaver2_kain, rdieter, simondani91, squan, thrawnkb |
| Priority: | NOR | ||
| Version: | 4.9.1 | ||
| Target Milestone: | --- | ||
| Platform: | Fedora RPMs | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Attachments: |
New crash information added by DrKonqi
New crash information added by DrKonqi New crash information added by DrKonqi |
||
|
Description
Jaroslav Reznik
2012-08-24 13:51:31 UTC
debugging symbols for KWin are missing. Please attach a new backtrace with debugging symbols (three starts in the DrKonqui dialog) Since it crashes in memcpy, this is either an upstream (QtScript) bug, or the memory got corrupted earlier, in which case we would need a valgrind log. also see bug #299575 *** Bug 305830 has been marked as a duplicate of this bug. *** from dupe: ----------------- Application: systemsettings (1.0) KDE Platform Version: 4.9.00 Qt Version: 4.8.2 Operating System: Linux 3.5.0-11-generic x86_64 Distribution: Ubuntu quantal (development branch) -- Information about the crash: - What I was doing when the application crashed: I was trying to change some appearance of my workspace but systemsettings crashed The crash can be reproduced every time. -- Backtrace: Application: Ustawienia systemowe (systemsettings), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f3a9877e780 (LWP 2208))] Thread 2 (Thread 0x7f3a7bb27700 (LWP 2225)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f3a9384f967 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #2 0x00007f3a9384f999 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #3 0x00007f3a8f662e9a in start_thread (arg=0x7f3a7bb27700) at pthread_create.c:308 #4 0x00007f3a9579439d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f3a9877e780 (LWP 2208)): [KCrash Handler] #6 __memcpy_sse2 () at ../sysdeps/x86_64/multiarch/../memcpy.S:202 #7 0x00007f3a9379249b in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #8 0x00007f3a937a7d5f in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #9 0x00007f3a937a4103 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #10 0x00007f3a937f0f08 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #11 0x00007f3a937f15bc in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #12 0x00007f3a93891db0 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #13 0x00007f3a93892da6 in QScriptEngine::QScriptEngine() () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #14 0x00007f3a92b19d0c in QDeclarativeScriptEngine::QDeclarativeScriptEngine (this=0x1a13908, priv=0x1a13800) at qml/qdeclarativeengine.cpp:382 #15 0x00007f3a92b1ebaf in QDeclarativeEnginePrivate::QDeclarativeEnginePrivate (this=0x1a13800, e=0x1a113c0) at qml/qdeclarativeengine.cpp:353 #16 0x00007f3a92b1eec1 in QDeclarativeEngine::QDeclarativeEngine (this=0x1a113c0, parent=0x0) at qml/qdeclarativeengine.cpp:634 #17 0x00007f3a92a1d766 in QDeclarativeViewPrivate::init (this=this@entry=0x19fae30) at util/qdeclarativeview.cpp:281 #18 0x00007f3a92a1d993 in QDeclarativeView::QDeclarativeView (this=0x19fae00, parent=0x1abcbf0) at util/qdeclarativeview.cpp:261 #19 0x00007f3a7bd74c09 in Ui_KWinDecorationForm::setupUi (this=this@entry=0x1abcc18, KWinDecorationForm=KWinDecorationForm@entry=0x1abcbf0) at ./ui_decoration.h:56 #20 0x00007f3a7bd71288 in KWin::KWinDecorationForm::KWinDecorationForm (this=0x1abcbf0, parent=<optimized out>) at ../../../../kwin/kcmkwin/kwindecoration/kwindecoration.cpp:68 #21 0x00007f3a7bd73bfe in KWin::KWinDecorationModule::KWinDecorationModule (this=0x19ddba0, parent=<optimized out>) at ../../../../kwin/kcmkwin/kwindecoration/kwindecoration.cpp:82 #22 0x00007f3a7bd755c4 in KPluginFactory::createInstance<KWin::KWinDecorationModule, QWidget> (parentWidget=<optimized out>, parent=<optimized out>, args=...) at /usr/include/KDE/../kpluginfactory.h:477 #23 0x00007f3a966ad1c5 in KPluginFactory::create (this=0x1a984d0, iface=0x7f3a979a8c40 <qt_meta_stringdata_KCModule> "KCModule", parentWidget=0x0, parent=0x16a8840, args=..., keyword=...) at ../../kdecore/util/kpluginfactory.cpp:203 #24 0x00007f3a97e8988a in create<KCModule> (args=..., keyword=..., parent=0x16a8840, parentWidget=0x0, this=<optimized out>) at ../../kdecore/util/kpluginfactory.h:531 #25 createInstance<KCModule> (error=0x7fff6896da60, args=..., parent=0x16a8840, parentWidget=0x0, this=0x15f5ff0) at ../../kdecore/services/kservice.h:559 #26 createInstance<KCModule> (error=0x7fff6896da60, args=..., parent=0x16a8840, this=0x15f5ff0) at ../../kdecore/services/kservice.h:536 #27 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x16a8840, args=...) at ../../kutils/kcmoduleloader.cpp:89 #28 0x00007f3a97e8e870 in KCModuleProxyPrivate::loadModule (this=this@entry=0x1abafd0) at ../../kutils/kcmoduleproxy.cpp:106 #29 0x00007f3a97e8efc5 in KCModuleProxy::realModule (this=this@entry=0x16a8840) at ../../kutils/kcmoduleproxy.cpp:83 #30 0x00007f3a97e8f002 in KCModuleProxy::showEvent (this=0x16a8840, ev=0x7fff6896e520) at ../../kutils/kcmoduleproxy.cpp:197 #31 0x00007f3a96b829ae in QWidget::event (this=0x16a8840, event=0x7fff6896e520) at kernel/qwidget.cpp:8578 #32 0x00007f3a96b32d9c in QApplicationPrivate::notify_helper (this=this@entry=0x1249120, receiver=receiver@entry=0x16a8840, e=e@entry=0x7fff6896e520) at kernel/qapplication.cpp:4556 #33 0x00007f3a96b3720a in QApplication::notify (this=0x7fff68970ad0, receiver=0x16a8840, e=0x7fff6896e520) at kernel/qapplication.cpp:4417 #34 0x00007f3a9783aaf6 in KApplication::notify (this=0x7fff68970ad0, receiver=0x16a8840, event=0x7fff6896e520) at ../../kdeui/kernel/kapplication.cpp:311 #35 0x00007f3a95ed892e in QCoreApplication::notifyInternal (this=0x7fff68970ad0, receiver=0x16a8840, event=0x7fff6896e520) at kernel/qcoreapplication.cpp:915 #36 0x00007f3a96b849b7 in sendEvent (event=0x7fff6896e520, receiver=0x16a8840) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #37 QWidgetPrivate::show_helper (this=0x1a8d0d0) at kernel/qwidget.cpp:7551 #38 0x00007f3a96b8482a in QWidgetPrivate::showChildren (this=this@entry=0x1aa4ce0, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:7859 #39 0x00007f3a96b848bd in QWidgetPrivate::show_helper (this=this@entry=0x1aa4ce0) at kernel/qwidget.cpp:7498 #40 0x00007f3a96b84ca2 in QWidget::setVisible (this=0x1a815e0, visible=<optimized out>) at kernel/qwidget.cpp:7773 #41 0x00007f3a96b8483e in show (this=0x1a815e0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:494 #42 QWidgetPrivate::showChildren (this=this@entry=0x1a98a70, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:7861 #43 0x00007f3a96b848bd in QWidgetPrivate::show_helper (this=this@entry=0x1a98a70) at kernel/qwidget.cpp:7498 #44 0x00007f3a96b84ca2 in QWidget::setVisible (this=0x1aaa050, visible=<optimized out>) at kernel/qwidget.cpp:7773 #45 0x00007f3a96b666ca in show (this=0x1aaa050) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:494 #46 QStackedLayout::setCurrentIndex (this=0x16a6c80, index=1) at kernel/qstackedlayout.cpp:311 #47 0x00007f3a97868b1f in KPageViewPrivate::_k_pageSelected (this=0x16a6300, index=..., previous=...) at ../../kdeui/paged/kpageview.cpp:235 #48 0x00007f3a95eee31f in QMetaObject::activate (sender=0x1a916f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff6896e9e0) at kernel/qobject.cpp:3547 #49 0x00007f3a97091557 in QItemSelectionModel::selectionChanged (this=this@entry=0x1a916f0, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:166 #50 0x00007f3a970961f3 in QItemSelectionModel::emitSelectionChanged (this=this@entry=0x1a916f0, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1544 #51 0x00007f3a970973bc in QItemSelectionModel::select (this=0x1a916f0, selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1110 #52 0x00007f3a9709306b in QItemSelectionModel::select (this=this@entry=0x1a916f0, index=..., command=...) at itemviews/qitemselectionmodel.cpp:985 #53 0x00007f3a970917a1 in QItemSelectionModel::setCurrentIndex (this=0x1a916f0, index=..., command=...) at itemviews/qitemselectionmodel.cpp:1174 #54 0x00007f3a9786797f in KPageViewPrivate::_k_rebuildGui (this=0x16a6300) at ../../kdeui/paged/kpageview.cpp:70 #55 0x00007f3a97868885 in KPageViewPrivate::_k_modelChanged (this=0x16a6300) at ../../kdeui/paged/kpageview.cpp:190 #56 0x00007f3a95eee31f in QMetaObject::activate (sender=0x16ab2d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547 #57 0x00007f3a9786d041 in KPageWidgetModel::addPage (this=0x16ab2d0, item=0x1a91f70) at ../../kdeui/paged/kpagewidgetmodel.cpp:401 #58 0x00007f3a97c67990 in ModuleView::addModule (this=this@entry=0x16a4ae0, module=0x1627758) at ../../../systemsettings/core/ModuleView.cpp:191 #59 0x00007f3a97c67fb2 in ModuleView::loadModule (this=0x16a4ae0, menuItem=...) at ../../../systemsettings/core/ModuleView.cpp:144 #60 0x00007f3a7d28f6c8 in IconMode::changeModule (this=0x169e1a0, activeModule=...) at ../../../systemsettings/icons/IconMode.cpp:134 #61 0x00007f3a95eee31f in QMetaObject::activate (sender=0x16bd490, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff6896f210) at kernel/qobject.cpp:3547 #62 0x00007f3a9703c525 in QAbstractItemView::activated (this=this@entry=0x16bd490, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:362 #63 0x00007f3a9703c6d4 in QAbstractItemView::mouseDoubleClickEvent (this=0x16bd490, event=0x7fff6896fe60) at itemviews/qabstractitemview.cpp:1849 #64 0x00007f3a96b8264a in QWidget::event (this=0x16bd490, event=0x7fff6896fe60) at kernel/qwidget.cpp:8375 #65 0x00007f3a96f311d6 in QFrame::event (this=0x16bd490, e=0x7fff6896fe60) at widgets/qframe.cpp:557 #66 0x00007f3a9703eb23 in QAbstractItemView::viewportEvent (this=0x16bd490, event=0x7fff6896fe60) at itemviews/qabstractitemview.cpp:1644 #67 0x00007f3a95ed8a96 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x16a6010, event=0x7fff6896fe60) at kernel/qcoreapplication.cpp:1025 #68 0x00007f3a96b32d6c in QApplicationPrivate::notify_helper (this=this@entry=0x1249120, receiver=receiver@entry=0x16a6010, e=e@entry=0x7fff6896fe60) at kernel/qapplication.cpp:4552 #69 0x00007f3a96b37a6b in QApplication::notify (this=<optimized out>, receiver=0x16a6010, e=0x7fff6896fe60) at kernel/qapplication.cpp:4099 #70 0x00007f3a9783aaf6 in KApplication::notify (this=0x7fff68970ad0, receiver=0x16a6010, event=0x7fff6896fe60) at ../../kdeui/kernel/kapplication.cpp:311 #71 0x00007f3a95ed892e in QCoreApplication::notifyInternal (this=0x7fff68970ad0, receiver=0x16a6010, event=0x7fff6896fe60) at kernel/qcoreapplication.cpp:915 #72 0x00007f3a96b33bd3 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #73 QApplicationPrivate::sendMouseEvent (receiver=0x16a6010, event=0x7fff6896fe60, alienWidget=0x16a6010, nativeWidget=0x13d0430, buttonDown=0x7f3a9760f2e8 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3167 #74 0x00007f3a96bb12a4 in QETWidget::translateMouseEvent (this=this@entry=0x13d0430, event=event@entry=0x7fff689705e0) at kernel/qapplication_x11.cpp:4617 #75 0x00007f3a96bb019f in QApplication::x11ProcessEvent (this=0x7fff68970ad0, event=0x7fff689705e0) at kernel/qapplication_x11.cpp:3732 #76 0x00007f3a96bd7d02 in x11EventSourceDispatch (s=0x123e700, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #77 0x00007f3a8f193db5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #78 0x00007f3a8f1940e8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #79 0x00007f3a8f1941a4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #80 0x00007f3a95f07076 in QEventDispatcherGlib::processEvents (this=0x11f8ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #81 0x00007f3a96bd797e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #82 0x00007f3a95ed767f in QEventLoop::processEvents (this=this@entry=0x7fff689709b0, flags=...) at kernel/qeventloop.cpp:149 #83 0x00007f3a95ed7908 in QEventLoop::exec (this=0x7fff689709b0, flags=...) at kernel/qeventloop.cpp:204 #84 0x00007f3a95edcac8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187 #85 0x000000000040a98e in main (argc=5, argv=0x7fff68970c18) at ../../../systemsettings/app/main.cpp:49 Reported using DrKonqi *** Bug 306009 has been marked as a duplicate of this bug. *** As pointed out by a duplicate reported, the same crash happens in Kate, see bug 305913, so it most probably is a QtScript issue. I confirm the bug with QT 4.8.2 and KDE 4.9! WORKAROUND: downgrade QT to 4.8.1 ! With QT 4.8.1, the bug doesn't show up, so it must be a QT (script) issue as said by #7 Happens after upgrading to qt-4.8.2-5.fc17.x86_64 Does not occur with qt-4.8.2-4.fc17.x86_64 qt-4.8.2-5.fc17.x86_64 applied http://qt.gitorious.org/qt/qt/commit/ada98493bbfbd9af0d0b593017e29d39bcd3495e/diffs , which seems to cause the problem (also noticed on debian, see http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=685524) *** Bug 306149 has been marked as a duplicate of this bug. *** *** Bug 305806 has been marked as a duplicate of this bug. *** *** Bug 305913 has been marked as a duplicate of this bug. *** *** Bug 305923 has been marked as a duplicate of this bug. *** *** Bug 306016 has been marked as a duplicate of this bug. *** *** Bug 306018 has been marked as a duplicate of this bug. *** Has this already been reported to qt-project.org ? (In reply to comment #16) > Has this already been reported to qt-project.org ? I commented it in the original JSC crash bug - https://bugreports.qt-project.org/browse/QTBUG-23871 as it seems the patch is causing this issue (according to the comment #9). Created attachment 73671 [details]
New crash information added by DrKonqi
systemsettings (1.0) on KDE Platform 4.9.00 using Qt 4.8.2
- What I was doing when the application crashed:
Trying to change window decorator settings
- Unusual behavior I noticed:
nothing
- Custom settings of the application:
using default oxygen window decorator
-- Backtrace (Reduced):
#6 __memcpy_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:495
[...]
#13 0x00007feee73966c6 in QScriptEngine::QScriptEngine() () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#14 0x00007feee6609d5c in QDeclarativeScriptEngine::QDeclarativeScriptEngine (this=0x102d078, priv=0x102cf70) at qml/qdeclarativeengine.cpp:382
#15 0x00007feee660f40f in QDeclarativeEnginePrivate::QDeclarativeEnginePrivate (this=0x102cf70, e=0x102cac0) at qml/qdeclarativeengine.cpp:353
#16 0x00007feee660f721 in QDeclarativeEngine::QDeclarativeEngine (this=0x102cac0, parent=0x0) at qml/qdeclarativeengine.cpp:634
On Kubuntu Quantal, this bug is fixed with beta1 updates for me. Created attachment 73838 [details]
New crash information added by DrKonqi
systemsettings (1.0) on KDE Platform 4.9.00 using Qt 4.8.2
- What I was doing when the application crashed:
Tried to open Workspace Settings.
- Custom settings of the application:
I've installed different language settings, crash appeared sometime after that (might not be related at all).
-- Backtrace (Reduced):
#6 __memcpy_sse2 () at ../sysdeps/x86_64/multiarch/../memcpy.S:202
[...]
#13 0x00007ffa31a536c6 in QScriptEngine::QScriptEngine() () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#14 0x00007ffa30cc6d5c in QDeclarativeScriptEngine::QDeclarativeScriptEngine (this=0x23645e8, priv=0x23644e0) at qml/qdeclarativeengine.cpp:382
#15 0x00007ffa30ccc40f in QDeclarativeEnginePrivate::QDeclarativeEnginePrivate (this=0x23644e0, e=0x1e56140) at qml/qdeclarativeengine.cpp:353
#16 0x00007ffa30ccc721 in QDeclarativeEngine::QDeclarativeEngine (this=0x1e56140, parent=0x0) at qml/qdeclarativeengine.cpp:634
Kate crashes with this error, I believe. Application: Kate (kdeinit4), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7f70851e6780 (LWP 1305))] Thread 2 (Thread 0x7f7069be3700 (LWP 1306)): #0 0x00007f7083aba954 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f7076a98787 in ?? () from /usr/lib/libQtScript.so.4 #2 0x00007f7076a987b9 in ?? () from /usr/lib/libQtScript.so.4 #3 0x00007f7083ab6e0f in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007f708284945d in clone () from /usr/lib/libc.so.6 Thread 1 (Thread 0x7f70851e6780 (LWP 1305)): [KCrash Handler] #5 0x00007f708288d507 in __memcpy_ssse3 () from /usr/lib/libc.so.6 #6 0x00007f70769db4cb in ?? () from /usr/lib/libQtScript.so.4 #7 0x00007f70769f0d2f in ?? () from /usr/lib/libQtScript.so.4 #8 0x00007f70769ed0b3 in ?? () from /usr/lib/libQtScript.so.4 #9 0x00007f7076a39e88 in ?? () from /usr/lib/libQtScript.so.4 #10 0x00007f7076a3a53c in ?? () from /usr/lib/libQtScript.so.4 #11 0x00007f7076adacc0 in ?? () from /usr/lib/libQtScript.so.4 #12 0x00007f7076adbcb6 in QScriptEngine::QScriptEngine() () from /usr/lib/libQtScript.so.4 #13 0x00007f706a8594da in ?? () from /usr/lib/libkatepartinterfaces.so.4 #14 0x00007f706a859849 in ?? () from /usr/lib/libkatepartinterfaces.so.4 #15 0x00007f706a85ab6c in ?? () from /usr/lib/libkatepartinterfaces.so.4 #16 0x00007f706a860af1 in ?? () from /usr/lib/libkatepartinterfaces.so.4 #17 0x00007f706a8611cc in ?? () from /usr/lib/libkatepartinterfaces.so.4 #18 0x00007f706a8bf5ea in KateView::setupActions() () from /usr/lib/libkatepartinterfaces.so.4 #19 0x00007f706a8c3545 in KateView::KateView(KateDocument*, QWidget*) () from /usr/lib/libkatepartinterfaces.so.4 #20 0x00007f706a82f084 in KateDocument::createView(QWidget*) () from /usr/lib/libkatepartinterfaces.so.4 #21 0x00007f707006a6ca in ?? () from /usr/lib/libkateinterfaces.so.4 #22 0x00007f707006edca in ?? () from /usr/lib/libkateinterfaces.so.4 #23 0x00007f707006cc6c in ?? () from /usr/lib/libkateinterfaces.so.4 #24 0x00007f707006d4fd in ?? () from /usr/lib/libkateinterfaces.so.4 #25 0x00007f707006202e in ?? () from /usr/lib/libkateinterfaces.so.4 #26 0x00007f7070053884 in KateApp::newMainWindow(KConfig*, QString const&) () from /usr/lib/libkateinterfaces.so.4 #27 0x00007f70700777b3 in ?? () from /usr/lib/libkateinterfaces.so.4 #28 0x00007f707007a923 in ?? () from /usr/lib/libkateinterfaces.so.4 #29 0x00007f70700551a7 in KateApp::startupKate() () from /usr/lib/libkateinterfaces.so.4 #30 0x00007f7070055565 in KateApp::initKate() () from /usr/lib/libkateinterfaces.so.4 #31 0x00007f7070055782 in KateApp::KateApp(KCmdLineArgs*) () from /usr/lib/libkateinterfaces.so.4 #32 0x00007f70702a95f8 in kdemain () from /usr/lib/libkdeinit4_kate.so #33 0x0000000000408342 in _start () No, sorry, just logged out and logged back in, and I believe it is working (In reply to comment #21) > Kate crashes with this error, I believe. > > Application: Kate (kdeinit4), signal: Segmentation fault > Using host libthread_db library "/usr/lib/libthread_db.so.1". > [Current thread is 1 (Thread 0x7f70851e6780 (LWP 1305))] > > Thread 2 (Thread 0x7f7069be3700 (LWP 1306)): > #0 0x00007f7083aba954 in pthread_cond_wait@@GLIBC_2.3.2 () from > /usr/lib/libpthread.so.0 > #1 0x00007f7076a98787 in ?? () from /usr/lib/libQtScript.so.4 > #2 0x00007f7076a987b9 in ?? () from /usr/lib/libQtScript.so.4 > #3 0x00007f7083ab6e0f in start_thread () from /usr/lib/libpthread.so.0 > #4 0x00007f708284945d in clone () from /usr/lib/libc.so.6 > > Thread 1 (Thread 0x7f70851e6780 (LWP 1305)): > [KCrash Handler] > #5 0x00007f708288d507 in __memcpy_ssse3 () from /usr/lib/libc.so.6 > #6 0x00007f70769db4cb in ?? () from /usr/lib/libQtScript.so.4 > #7 0x00007f70769f0d2f in ?? () from /usr/lib/libQtScript.so.4 > #8 0x00007f70769ed0b3 in ?? () from /usr/lib/libQtScript.so.4 > #9 0x00007f7076a39e88 in ?? () from /usr/lib/libQtScript.so.4 > #10 0x00007f7076a3a53c in ?? () from /usr/lib/libQtScript.so.4 > #11 0x00007f7076adacc0 in ?? () from /usr/lib/libQtScript.so.4 > #12 0x00007f7076adbcb6 in QScriptEngine::QScriptEngine() () from > /usr/lib/libQtScript.so.4 > #13 0x00007f706a8594da in ?? () from /usr/lib/libkatepartinterfaces.so.4 > #14 0x00007f706a859849 in ?? () from /usr/lib/libkatepartinterfaces.so.4 > #15 0x00007f706a85ab6c in ?? () from /usr/lib/libkatepartinterfaces.so.4 > #16 0x00007f706a860af1 in ?? () from /usr/lib/libkatepartinterfaces.so.4 > #17 0x00007f706a8611cc in ?? () from /usr/lib/libkatepartinterfaces.so.4 > #18 0x00007f706a8bf5ea in KateView::setupActions() () from > /usr/lib/libkatepartinterfaces.so.4 > #19 0x00007f706a8c3545 in KateView::KateView(KateDocument*, QWidget*) () > from /usr/lib/libkatepartinterfaces.so.4 > #20 0x00007f706a82f084 in KateDocument::createView(QWidget*) () from > /usr/lib/libkatepartinterfaces.so.4 > #21 0x00007f707006a6ca in ?? () from /usr/lib/libkateinterfaces.so.4 > #22 0x00007f707006edca in ?? () from /usr/lib/libkateinterfaces.so.4 > #23 0x00007f707006cc6c in ?? () from /usr/lib/libkateinterfaces.so.4 > #24 0x00007f707006d4fd in ?? () from /usr/lib/libkateinterfaces.so.4 > #25 0x00007f707006202e in ?? () from /usr/lib/libkateinterfaces.so.4 > #26 0x00007f7070053884 in KateApp::newMainWindow(KConfig*, QString const&) > () from /usr/lib/libkateinterfaces.so.4 > #27 0x00007f70700777b3 in ?? () from /usr/lib/libkateinterfaces.so.4 > #28 0x00007f707007a923 in ?? () from /usr/lib/libkateinterfaces.so.4 > #29 0x00007f70700551a7 in KateApp::startupKate() () from > /usr/lib/libkateinterfaces.so.4 > #30 0x00007f7070055565 in KateApp::initKate() () from > /usr/lib/libkateinterfaces.so.4 > #31 0x00007f7070055782 in KateApp::KateApp(KCmdLineArgs*) () from > /usr/lib/libkateinterfaces.so.4 > #32 0x00007f70702a95f8 in kdemain () from /usr/lib/libkdeinit4_kate.so > #33 0x0000000000408342 in _start () *** Bug 307166 has been marked as a duplicate of this bug. *** *** Bug 307179 has been marked as a duplicate of this bug. *** (In reply to comment #23) > *** Bug 307166 has been marked as a duplicate of this bug. *** Today I have discovered something new about my report: for me the crash occur only if apper (apper-sentinel) is running. I tried to kill process apper-sentinel and programs (kate, kwrite) works, then I reopen it and crash again. I hope that this information will be useful. *** Bug 307227 has been marked as a duplicate of this bug. *** Now that Qt 4.8.3 (the first upstream Qt version to include this patch) is in Arch Linux, the problem occurs there too. For me, it caused both plasma-desktop and kwin to segfault on startup, thus making KDE almost unusable. (As a temporary measure to prevent these from crashing, I reverted to Qt 4.8.2.) https://bugs.archlinux.org/task/31654 There's also an Ubuntu bug report which looks it it might be caused by this patch: https://bugs.launchpad.net/ubuntu/+source/qt4-x11/+bug/1045755 This patch actually appears to have originated 2 years ago in the upstream WebKit SVN repository: http://trac.webkit.org/changeset/62799 https://bugs.webkit.org/show_bug.cgi?id=41641 But it wasn't until August this year that it migrated from WebKit's JavaScriptCore to the copy of JavaScriptCore in the QtScript module of Qt: http://qt.gitorious.org/qt/qtscript/commit/79ebd39d0d4846cb911ae122d2059e5add568d7e http://qt.gitorious.org/qt/qt/commit/ada98493bbfbd9af0d0b593017e29d39bcd3495e https://bugreports.qt-project.org/browse/QTBUG-23871 Maybe it would be worth reporting the problem to the upstream WebKit developers? Created attachment 74119 [details]
New crash information added by DrKonqi
plasma-desktop (0.4) on KDE Platform 4.9.1 "release 561" using Qt 4.8.3
Here a slightliy different backtrace from openSUSE-12.2 with KDE-4.9 and qt-4.8.3.
HTH
- What I was doing when the application crashed:
Clicking a konsole window entry in window list ("task manager") of a "panel"
-- Backtrace (Reduced):
#7 0x00007fc60268210b in memcpy (__len=<optimized out>, __src=<optimized out>, __dest=<optimized out>) at /usr/include/bits/string3.h:52
#8 executableCopy (allocator=0x7fc5e4080960, this=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/assembler/AssemblerBuffer.h:139
#9 executableCopy (allocator=0x7fc5e4080960, this=0x7fff384c8ea0) at ../3rdparty/javascriptcore/JavaScriptCore/assembler/X86Assembler.h:1885
#10 executableCopy (allocator=0x7fc5e4080960, this=0x7fff384c8ea0) at ../3rdparty/javascriptcore/JavaScriptCore/assembler/X86Assembler.h:1583
#11 LinkBuffer (executablePool=..., masm=0x7fff384c8ea0, this=0x7fff384c8e10) at ../3rdparty/javascriptcore/JavaScriptCore/assembler/LinkBuffer.h:67
proper upstream bug: https://bugreports.qt-project.org/browse/QTBUG-27322 *** Bug 307431 has been marked as a duplicate of this bug. *** I think we can safely take this bug out of "unconfirmed" status now. (In reply to comment #27) > Now that Qt 4.8.3 (the first upstream Qt version to include this patch) is > in Arch Linux, the problem occurs there too. For me, it caused both > plasma-desktop and kwin to segfault on startup, thus making KDE almost > unusable. (As a temporary measure to prevent these from crashing, I reverted > to Qt 4.8.2.) kdeinit4 and kwin crashes here to using 4.8.3 in opensuse since they got that in their kde49 repository. *** Bug 307461 has been marked as a duplicate of this bug. *** *** Bug 307478 has been marked as a duplicate of this bug. *** *** Bug 307562 has been marked as a duplicate of this bug. *** *** Bug 307149 has been marked as a duplicate of this bug. *** *** Bug 307640 has been marked as a duplicate of this bug. *** Note: This bug is fixed upstream, see https://bugreports.qt-project.org/browse/QTBUG-27322 and https://codereview.qt-project.org/#change,37896 If you can reproduce this with Qt 4.8.4, then this should be reopened. *** Bug 324528 has been marked as a duplicate of this bug. *** Milian, according to bug #324528 this just happened again in KDE 4.11, Qt 4.8.4 (64bit). Is this fixed in Qt 4.8.5? |