| Summary: | Gluon: Choosing a game lets all players crash | ||
|---|---|---|---|
| Product: | [Unmaintained] gluon | Reporter: | Johannes Obermayr <johannesobermayr> |
| Component: | gluonplayer | Assignee: | Arjen Hiemstra <ahiemstra> |
| Status: | RESOLVED UNMAINTAINED | ||
| Severity: | crash | CC: | admin, johannesobermayr, lpapp, smartins |
| Priority: | VLO | ||
| Version First Reported In: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | unspecified | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: |
New crash information added by DrKonqi
gluon_qtplayer valgrind gluon_qtplayer |
||
Created attachment 57389 [details]
New crash information added by DrKonqi
plasmoidviewer (1.0) on KDE Platform 4.6.41 (4.7 >= 20110106) "release 3" using Qt 4.8.0
As above now with plasmoid and Apocalypse.
(Make drkonqi happy ...)
-- Backtrace (Reduced):
#8 0xb13851db in GluonEngine::ScenePrivate::loadContents (this=0x87dccb0, file=...) at /usr/src/debug/gluon/engine/sceneprivate.cpp:77
#9 0xb1383f65 in GluonEngine::Scene::sceneContents (this=0x87e99a8) at /usr/src/debug/gluon/engine/scene.cpp:88
#10 0xb13865d1 in GluonEngine::Game::stopAll (this=0x81f2858) at /usr/src/debug/gluon/engine/game.cpp:227
#11 0xb1386711 in GluonEngine::Game::setCurrentScene (this=0x81f2858, newCurrentScene=0x87e99a8) at /usr/src/debug/gluon/engine/game.cpp:267
#12 0xb1413432 in GluonPlayer::PlasmaApplet::openProject (this=0x821cb80) at /usr/src/debug/gluon/player/plasmoid/plasmaapplet.cpp:103
I cannot reproduce it with master HEAD version. Can you give it a try with that ? (I know that changes a lot) Created attachment 57393 [details]
gluon_qtplayer
Since also gluon_qtplayer crashes I assume it is Qt 4.8 related ...
Created attachment 57401 [details]
valgrind gluon_qtplayer
As requested on #qt.
==10023== Invalid read of size 4 ==10023== at 0x407E1C9: GluonEngine::ScenePrivate::loadContents(QUrl const&) (sceneprivate.cpp:77) ==10023== by 0x407CF64: GluonEngine::Scene::sceneContents() (scene.cpp:88) ==10023== by 0x407F5D0: GluonEngine::Game::stopAll() (game.cpp:227) ==10023== by 0x407F710: GluonEngine::Game::setCurrentScene(GluonEngine::Scene*) (game.cpp:267) ==10023== by 0x804C0D9: GluonPlayer::MainWindow::startGame() (mainwindow.cpp:148) ==10023== by 0x804C22A: GluonPlayer::MainWindow::qt_metacall(QMetaObject::Call, int, void**) (mainwindow.moc:87) ==10023== by 0x42789AC: QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) (qmetaobject.cpp:237) ==10023== by 0x42898A4: QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (qobject.cpp:3557) ==10023== by 0x4290D44: QSingleShotTimer::timeout() (qtimer.moc:82) ==10023== by 0x4290DFB: QSingleShotTimer::timerEvent(QTimerEvent*) (qtimer.cpp:308) ==10023== by 0x4287D33: QObject::event(QEvent*) (qobject.cpp:1156) ==10023== by 0x44F8653: QApplicationPrivate::notify_helper(QObject*, QEvent*) (qapplication.cpp:4480) ==10023== Address 0xa0a6948 is 0 bytes inside a block of size 16 free'd ==10023== at 0x40266AD: operator delete(void*) (vg_replace_malloc.c:346) ==10023== by 0x406A5BB: GluonEngine::GameObject::~GameObject() (gameobject.cpp:49) ==10023== by 0x407E154: GluonEngine::ScenePrivate::loadContents(QUrl const&) (sceneprivate.cpp:68) ==10023== by 0x407CF64: GluonEngine::Scene::sceneContents() (scene.cpp:88) ==10023== by 0x407F5D0: GluonEngine::Game::stopAll() (game.cpp:227) ==10023== by 0x407F710: GluonEngine::Game::setCurrentScene(GluonEngine::Scene*) (game.cpp:267) ==10023== by 0x804C0D9: GluonPlayer::MainWindow::startGame() (mainwindow.cpp:148) ==10023== by 0x804C22A: GluonPlayer::MainWindow::qt_metacall(QMetaObject::Call, int, void**) (mainwindow.moc:87) ==10023== by 0x42789AC: QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) (qmetaobject.cpp:237) ==10023== by 0x42898A4: QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (qobject.cpp:3557) ==10023== by 0x4290D44: QSingleShotTimer::timeout() (qtimer.moc:82) ==10023== by 0x4290DFB: QSingleShotTimer::timerEvent(QTimerEvent*) (qtimer.cpp:308) Whatever is in line sceneprivate.cpp:77, was already deleted in GluonEngine::GameObject::~GameObject() (gameobject.cpp:49) |
Application: gluon_kdeplayer (0.71.0) KDE Platform Version: 4.6.41 (4.7 >= 20110106) "release 3" Qt Version: 4.8.0 Operating System: Linux 2.6.38-rc5-10-pae i686 Distribution: "openSUSE 11.3 (i586)" -- Information about the crash: 0.71.0.git20110219.2057 As mentioned in summary choosing a game lets all players crash (here: gluon_kdeplayer and pong) The crash can be reproduced every time. -- Backtrace: Application: KDE Player (gluon_kdeplayer), signal: Segmentation fault [Current thread is 1 (Thread 0xb4bf9710 (LWP 6181))] Thread 3 (Thread 0xb2946b70 (LWP 6185)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb59b3125 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb5d8824c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6 #3 0xb5b803c7 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb5ca11a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359 #4 0xb5b8040f in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb5ca11a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464 #5 0xb59aeb25 in start_thread () from /lib/libpthread.so.0 #6 0xb5d7a46e in clone () from /lib/libc.so.6 Thread 2 (Thread 0xb1312b70 (LWP 6188)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb5d43086 in nanosleep () from /lib/libc.so.6 #2 0xb1fb8e0e in alureSleep (duration=0.125) at /usr/src/debug/gluon/audio/alure/src/alure.cpp:935 #3 0xb1fc1bd7 in AsyncPlayFunc () at /usr/src/debug/gluon/audio/alure/src/streamplay.cpp:201 #4 0xb1fc1afe in StarterFunc (ptr=0x848dc08) at /usr/src/debug/gluon/audio/alure/src/streamplay.cpp:89 #5 0xb59aeb25 in start_thread () from /lib/libpthread.so.0 #6 0xb5d7a46e in clone () from /lib/libc.so.6 Thread 1 (Thread 0xb4bf9710 (LWP 6181)): [KCrash Handler] #7 0x07f6f6f6 in ?? () #8 0xb773e1db in GluonEngine::ScenePrivate::loadContents (this=0x81e53a8, file=...) at /usr/src/debug/gluon/engine/sceneprivate.cpp:77 #9 0xb773cf65 in GluonEngine::Scene::sceneContents (this=0x81a6218) at /usr/src/debug/gluon/engine/scene.cpp:88 #10 0xb773f5d1 in GluonEngine::Game::stopAll (this=0x816d750) at /usr/src/debug/gluon/engine/game.cpp:227 #11 0xb773f711 in GluonEngine::Game::setCurrentScene (this=0x816d750, newCurrentScene=0x81a6218) at /usr/src/debug/gluon/engine/game.cpp:267 #12 0x0804d0ca in GluonPlayer::MainWindow::startGame (this=0x815e470) at /usr/src/debug/gluon/player/kde/mainwindow.cpp:152 #13 0x0804bdfb in GluonPlayer::MainWindow::qt_metacall (this=0x815e470, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfd9f0bc) at /usr/src/debug/gluon/build/player/kde/moc_mainwindow.cpp:87 #14 0xb75669ad in QMetaObject::metacall (object=0x815e470, cl=QMetaObject::InvokeMetaMethod, idx=46, argv=0xbfd9f0bc) at kernel/qmetaobject.cpp:237 #15 0xb75778a5 in QMetaObject::activate (sender=0x81f6718, m=0x82057b0, local_signal_index=46, argv=0x0) at kernel/qobject.cpp:3557 #16 0xb757ed45 in QSingleShotTimer::timeout (this=0x81f6718) at .moc/release-shared/qtimer.moc:82 #17 0xb757edfc in QSingleShotTimer::timerEvent (this=0x81f6718) at kernel/qtimer.cpp:308 #18 0xb7575d34 in QObject::event (this=0x81f6718, e=0xbfd9f5e0) at kernel/qobject.cpp:1156 #19 0xb6a6b654 in QApplicationPrivate::notify_helper (this=0x806be58, receiver=0x81f6718, e=0xbfd9f5e0) at kernel/qapplication.cpp:4480 #20 0xb6a744ab in QApplication::notify (this=0xbfd9f940, receiver=0x81f6718, e=0xbfd9f5e0) at kernel/qapplication.cpp:3862 #21 0xb63c73c1 in KApplication::notify (this=0xbfd9f940, receiver=0x81f6718, event=0xbfd9f5e0) at /usr/src/debug/kdelibs-4.6.41_20110213/kdeui/kernel/kapplication.cpp:311 #22 0xb755faee in QCoreApplication::notifyInternal (this=0xbfd9f940, receiver=0x81f6718, event=0xbfd9f5e0) at kernel/qcoreapplication.cpp:822 #23 0xb7593207 in sendEvent (this=0x806ecb4) at kernel/qcoreapplication.h:231 #24 QTimerInfoList::activateTimers (this=0x806ecb4) at kernel/qeventdispatcher_unix.cpp:625 #25 0xb758fe88 in timerSourceDispatch (source=0x806ec80) at kernel/qeventdispatcher_glib.cpp:186 #26 0xb758fec2 in idleTimerSourceDispatch (source=0x806f100) at kernel/qeventdispatcher_glib.cpp:233 #27 0xb58d8b49 in g_main_dispatch (context=0x806e298) at gmain.c:1960 #28 IA__g_main_context_dispatch (context=0x806e298) at gmain.c:2513 #29 0xb58d9350 in g_main_context_iterate (context=0x806e298, block=1, dispatch=1, self=0x806bff8) at gmain.c:2591 #30 0xb58d960e in IA__g_main_context_iteration (context=0x806e298, may_block=1) at gmain.c:2654 #31 0xb759063b in QEventDispatcherGlib::processEvents (this=0x806be18, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #32 0xb6b21eca in QGuiEventDispatcherGlib::processEvents (this=0x806be18, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #33 0xb755edcd in QEventLoop::processEvents (this=0xbfd9f8a4, flags=...) at kernel/qeventloop.cpp:149 #34 0xb755eff9 in QEventLoop::exec (this=0xbfd9f8a4, flags=...) at kernel/qeventloop.cpp:201 #35 0xb7563b60 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1094 #36 0xb6a692f4 in QApplication::exec () at kernel/qapplication.cpp:3741 #37 0x0804c4df in main (argc=) at /usr/src/debug/gluon/player/kde/main.cpp:57 Reported using DrKonqi