| Summary: | plasma-netbook crashs when moving mouse to hidden plasma bar | ||
|---|---|---|---|
| Product: | [Unmaintained] plasma4 | Reporter: | Sebastian Vahl <deadbabylon> |
| Component: | plasma-netbook | Assignee: | Marco Martin <notmart> |
| Status: | RESOLVED UPSTREAM | ||
| Severity: | crash | CC: | andresbajotierra |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Compiled Sources | ||
| OS: | Unspecified | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
This is a Qt 4.6.0 bug which should be fixed on 4.6.1 and an updated kde-qt Thanks |
Version: 0.1 (using Devel) Installed from: Compiled sources Application: plasma-netbook (0.1) KDE Platform Version: 4.3.85 (KDE 4.3.85 (KDE 4.4 Beta2)) Qt Version: 4.6.0 Operating System: Linux 2.6.32.2-14.fc13.i686 i686 Distribution (Platform): Fedora RPMs -- Information about the crash: Steps to reproduce this: 1. login in a clean desktop 2. Move to "Search and launch" page 3. Start konsole (it opens maximized, top bar is hidden) 4. maybe wait a few seconds 5. move the mouse to the top so that the hidden plasma bar should be shown 6. wait for the crash For clarification: I'm not trying this on a netbook (no space for debug packages) but on my normal workstation. The crash can be reproduced everytime. -- Backtrace: Application: Plasma Netbook (plasma-netbook), signal: Segmentation fault [Current thread is 1 (Thread 0xb784db30 (LWP 11908))] Thread 7 (Thread 0xac6f4b70 (LWP 11952)): #0 0x00cd6416 in __kernel_vsyscall () #1 0x0095d29c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169 #2 0x062b7827 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/libQtWebKit.so.4 #3 0x062b7872 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/libQtWebKit.so.4 #4 0x00958b65 in start_thread (arg=<value optimized out>) at pthread_create.c:297 #5 0x008ab1ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133 Thread 6 (Thread 0xaadb8b70 (LWP 11977)): #0 0x00cd6416 in __kernel_vsyscall () #1 0x0095d29c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169 #2 0x030f8eef in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87 #3 QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159 #4 0x03439502 in QHostInfoAgent::run (this=<value optimized out>) at kernel/qhostinfo.cpp:252 #5 0x030f7f4f in QThreadPrivate::start (arg=<value optimized out>) at thread/qthread_unix.cpp:244 #6 0x00958b65 in start_thread (arg=<value optimized out>) at pthread_create.c:297 #7 0x008ab1ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133 Thread 5 (Thread 0xa9936b70 (LWP 12104)): #0 0x00cd6416 in __kernel_vsyscall () #1 0x0095d29c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169 #2 0x030f8eef in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87 #3 QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159 #4 0x053cd130 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WeaverImpl.cpp:365 #5 0x053cfd5d in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WorkingHardState.cpp:80 #6 0x053cba9c in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WeaverImpl.cpp:356 #7 0x053cfe5a in ThreadWeaver::WorkingHardState::applyForWork (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WorkingHardState.cpp:71 #8 0x053cd3c4 in ThreadWeaver::WeaverImpl::applyForWork (this=<value optimized out>, th=<value optimized out>, previous=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WeaverImpl.cpp:351 #9 0x053cfe79 in ThreadWeaver::WorkingHardState::applyForWork (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WorkingHardState.cpp:74 #10 0x053cd3c4 in ThreadWeaver::WeaverImpl::applyForWork (this=<value optimized out>, th=<value optimized out>, previous=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WeaverImpl.cpp:351 #11 0x053cddc6 in ThreadWeaver::ThreadRunHelper::run (this=<value optimized out>, parent=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/Thread.cpp:87 #12 0x053ce41c in ThreadWeaver::Thread::run (this=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/Thread.cpp:142 #13 0x030f7f4f in QThreadPrivate::start (arg=<value optimized out>) at thread/qthread_unix.cpp:244 #14 0x00958b65 in start_thread (arg=<value optimized out>) at pthread_create.c:297 #15 0x008ab1ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133 Thread 4 (Thread 0xa8f35b70 (LWP 12105)): #0 0x00cd6416 in __kernel_vsyscall () #1 0x0095d29c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169 #2 0x030f8eef in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87 #3 QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159 #4 0x053cd130 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WeaverImpl.cpp:365 #5 0x053cfd5d in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WorkingHardState.cpp:80 #6 0x053cba9c in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WeaverImpl.cpp:356 #7 0x053cfe5a in ThreadWeaver::WorkingHardState::applyForWork (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WorkingHardState.cpp:71 #8 0x053cd3c4 in ThreadWeaver::WeaverImpl::applyForWork (this=<value optimized out>, th=<value optimized out>, previous=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WeaverImpl.cpp:351 #9 0x053cfe79 in ThreadWeaver::WorkingHardState::applyForWork (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WorkingHardState.cpp:74 #10 0x053cd3c4 in ThreadWeaver::WeaverImpl::applyForWork (this=<value optimized out>, th=<value optimized out>, previous=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WeaverImpl.cpp:351 #11 0x053cddc6 in ThreadWeaver::ThreadRunHelper::run (this=<value optimized out>, parent=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/Thread.cpp:87 #12 0x053ce41c in ThreadWeaver::Thread::run (this=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/Thread.cpp:142 #13 0x030f7f4f in QThreadPrivate::start (arg=<value optimized out>) at thread/qthread_unix.cpp:244 #14 0x00958b65 in start_thread (arg=<value optimized out>) at pthread_create.c:297 #15 0x008ab1ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133 Thread 3 (Thread 0xa8534b70 (LWP 12106)): #0 0x00cd6416 in __kernel_vsyscall () #1 0x0095d29c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169 #2 0x030f8eef in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87 #3 QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159 #4 0x053cd130 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WeaverImpl.cpp:365 #5 0x053cfd5d in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WorkingHardState.cpp:80 #6 0x053cba9c in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WeaverImpl.cpp:356 #7 0x053cfe5a in ThreadWeaver::WorkingHardState::applyForWork (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WorkingHardState.cpp:71 #8 0x053cd3c4 in ThreadWeaver::WeaverImpl::applyForWork (this=<value optimized out>, th=<value optimized out>, previous=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WeaverImpl.cpp:351 #9 0x053cddc6 in ThreadWeaver::ThreadRunHelper::run (this=<value optimized out>, parent=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/Thread.cpp:87 #10 0x053ce41c in ThreadWeaver::Thread::run (this=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/Thread.cpp:142 #11 0x030f7f4f in QThreadPrivate::start (arg=<value optimized out>) at thread/qthread_unix.cpp:244 #12 0x00958b65 in start_thread (arg=<value optimized out>) at pthread_create.c:297 #13 0x008ab1ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133 Thread 2 (Thread 0xa7b33b70 (LWP 12107)): #0 0x00cd6416 in __kernel_vsyscall () #1 0x0095d29c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169 #2 0x030f8eef in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87 #3 QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159 #4 0x053cd130 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WeaverImpl.cpp:365 #5 0x053cfd5d in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WorkingHardState.cpp:80 #6 0x053cba9c in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WeaverImpl.cpp:356 #7 0x053cfe5a in ThreadWeaver::WorkingHardState::applyForWork (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WorkingHardState.cpp:71 #8 0x053cd3c4 in ThreadWeaver::WeaverImpl::applyForWork (this=<value optimized out>, th=<value optimized out>, previous=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WeaverImpl.cpp:351 #9 0x053cfe79 in ThreadWeaver::WorkingHardState::applyForWork (this=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WorkingHardState.cpp:74 #10 0x053cd3c4 in ThreadWeaver::WeaverImpl::applyForWork (this=<value optimized out>, th=<value optimized out>, previous=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/WeaverImpl.cpp:351 #11 0x053cddc6 in ThreadWeaver::ThreadRunHelper::run (this=<value optimized out>, parent=<value optimized out>, th=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/Thread.cpp:87 #12 0x053ce41c in ThreadWeaver::Thread::run (this=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/threadweaver/Weaver/Thread.cpp:142 #13 0x030f7f4f in QThreadPrivate::start (arg=<value optimized out>) at thread/qthread_unix.cpp:244 #14 0x00958b65 in start_thread (arg=<value optimized out>) at pthread_create.c:297 #15 0x008ab1ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133 Thread 1 (Thread 0xb784db30 (LWP 11908)): [KCrash Handler] #6 QGraphicsScenePrivate::processDirtyItemsRecursive (this=0x96db5c0, item=0xa5d37a0, dirtyAncestorContainsChildren=false, parentOpacity=1) at graphicsview/qgraphicsscene.cpp:4895 #7 0x040d5a7d in QGraphicsScenePrivate::_q_processDirtyItems (this=<value optimized out>) at graphicsview/qgraphicsscene.cpp:466 #8 0x040d6036 in QGraphicsScene::qt_metacall (this=<value optimized out>, _c=<value optimized out>, _id=14, _a=<value optimized out>) at .moc/release-shared/moc_qgraphicsscene.cpp:130 #9 0x072fc41b in Plasma::Corona::qt_metacall (this=<value optimized out>, _c=<value optimized out>, _id=<value optimized out>, _a=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/i686-redhat-linux-gnu/plasma/corona.moc:107 #10 0x0753c98b in NetCorona::qt_metacall (this=<value optimized out>, _c=<value optimized out>, _id=<value optimized out>, _a=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.3.85/i686-redhat-linux-gnu/plasma/netbook/shell/netcorona.moc:69 #11 0x031ff6fb in QMetaObject::metacall (object=<value optimized out>, cl=<value optimized out>, idx=<value optimized out>, argv=<value optimized out>) at kernel/qmetaobject.cpp:237 #12 0x03209e27 in QMetaCallEvent::placeMetaCall (this=<value optimized out>, object=<value optimized out>) at kernel/qobject.cpp:574 #13 0x0320aeee in QObject::event (this=<value optimized out>, e=<value optimized out>) at kernel/qobject.cpp:1260 #14 0x040d1d4c in QGraphicsScene::event (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsscene.cpp:3450 #15 0x03a2cccc in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4242 #16 0x03a3394f in QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:3661 #17 0x045feceb in KApplication::notify (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at /usr/src/debug/kdelibs-4.3.85/kdeui/kernel/kapplication.cpp:302 #18 0x031fa273 in QCoreApplication::notifyInternal (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:704 #19 0x031fb243 in sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:215 #20 QCoreApplicationPrivate::sendPostedEvents (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.cpp:1345 #21 0x031fb39e in QCoreApplication::sendPostedEvents (receiver=<value optimized out>, event_type=<value optimized out>) at kernel/qcoreapplication.cpp:1238 #22 0x03226930 in sendPostedEvents () at kernel/qcoreapplication.h:220 #23 postEventSourceDispatch () at kernel/qeventdispatcher_glib.cpp:276 #24 0x00b742b8 in g_main_dispatch (context=<value optimized out>) at gmain.c:1960 #25 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2513 #26 0x00b77be8 in g_main_context_iterate (context=<value optimized out>, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591 #27 0x00b77d14 in IA__g_main_context_iteration (context=0x9635a98, may_block=<value optimized out>) at gmain.c:2654 #28 0x03226426 in QEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407 #29 0x03ae9596 in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202 #30 0x031f882a in QEventLoop::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149 #31 0x031f8c8a in QEventLoop::exec (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:201 #32 0x031fb467 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #33 0x03a2cd78 in QApplication::exec () at kernel/qapplication.cpp:3570 #34 0x07540045 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.3.85/plasma/netbook/shell/main.cpp:66 #35 0x0804870c in main (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.3.85/i686-redhat-linux-gnu/plasma/netbook/shell/plasma-netbook_dummy.cpp:3 Possible duplicates by query: bug 219690, bug 219673, bug 219664, bug 219609, bug 219580. Report to https://bugs.kde.org