krunner crashed

Bug #347318 reported by sputnik
2
Affects Status Importance Assigned to Milestone
kdebase (Ubuntu)
New
Undecided
Unassigned

Bug Description

krunner crashed after changing the already selected application.

kdebase:
  installierte Version: 4:4.2.1-0ubuntu1~intrepid2

Anwendung: Oberfläche zur Ausführung von Befehlen (krunner), Signal SIGSEGV
[Current thread is 0 (LWP 369)]

Thread 6 (Thread 0xa9aa8b90 (LWP 627)):
#0 0xb7f73430 in __kernel_vsyscall ()
#1 0xb5741075 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2 0xb6816bbd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3 0xb6b4a6f2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4 0xb7cca148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8624de8, th=0x882f848) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:365
#5 0xb7ccceec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x860f740, th=0x882f848) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:80
#6 0xb7cc8d2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8624de8, th=0x882f848) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:356
#7 0xb7cccfea in ThreadWeaver::WorkingHardState::applyForWork (this=0x860f740, th=0x882f848) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:71
#8 0xb7cca6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8624de8, th=0x882f848, previous=0x8831398) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:351
#9 0xb7ccafbe in ThreadWeaver::ThreadRunHelper::run (this=0xa9aa8370, parent=0x8624de8, th=0x882f848) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/Thread.cpp:87
#10 0xb7ccb5fb in ThreadWeaver::Thread::run (this=0x882f848) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/Thread.cpp:142
#11 0xb6b496ae in ?? () from /usr/lib/libQtCore.so.4
#12 0xb573d50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb6808a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xa92a7b90 (LWP 628)):
#0 0xb7f73430 in __kernel_vsyscall ()
#1 0xb5741075 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2 0xb6816bbd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3 0xb6b4a6f2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4 0xb7cca148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8624de8, th=0x8841868) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:365
#5 0xb7ccceec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x860f740, th=0x8841868) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:80
#6 0xb7cc8d2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8624de8, th=0x8841868) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:356
#7 0xb7cccfea in ThreadWeaver::WorkingHardState::applyForWork (this=0x860f740, th=0x8841868) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:71
#8 0xb7cca6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8624de8, th=0x8841868, previous=0x0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:351
#9 0xb7ccd009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x860f740, th=0x8841868) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0xb7cca6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8624de8, th=0x8841868, previous=0x0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:351
#11 0xb7ccd009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x860f740, th=0x8841868) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:74
#12 0xb7cca6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8624de8, th=0x8841868, previous=0x0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:351
#13 0xb7ccd009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x860f740, th=0x8841868) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:74
#14 0xb7cca6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8624de8, th=0x8841868, previous=0x0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:351
#15 0xb7ccd009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x860f740, th=0x8841868) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:74
#16 0xb7cca6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8624de8, th=0x8841868, previous=0x0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:351
#17 0xb7ccd009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x860f740, th=0x8841868) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:74
#18 0xb7cca6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8624de8, th=0x8841868, previous=0x8839e10) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:351
#19 0xb7ccafbe in ThreadWeaver::ThreadRunHelper::run (this=0xa92a7370, parent=0x8624de8, th=0x8841868) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/Thread.cpp:87
#20 0xb7ccb5fb in ThreadWeaver::Thread::run (this=0x8841868) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/Thread.cpp:142
#21 0xb6b496ae in ?? () from /usr/lib/libQtCore.so.4
#22 0xb573d50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#23 0xb6808a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xa8aa6b90 (LWP 629)):
#0 0xb7f73430 in __kernel_vsyscall ()
#1 0xb5741075 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2 0xb6816bbd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3 0xb6b4a6f2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4 0xb7cca148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8624de8, th=0x8648910) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:365
#5 0xb7ccceec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x860f740, th=0x8648910) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:80
#6 0xb7cc8d2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8624de8, th=0x8648910) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:356
#7 0xb7cccfea in ThreadWeaver::WorkingHardState::applyForWork (this=0x860f740, th=0x8648910) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:71
#8 0xb7cca6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8624de8, th=0x8648910, previous=0x883dc10) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:351
#9 0xb7ccafbe in ThreadWeaver::ThreadRunHelper::run (this=0xa8aa6370, parent=0x8624de8, th=0x8648910) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/Thread.cpp:87
#10 0xb7ccb5fb in ThreadWeaver::Thread::run (this=0x8648910) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/Thread.cpp:142
#11 0xb6b496ae in ?? () from /usr/lib/libQtCore.so.4
#12 0xb573d50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb6808a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa80ffb90 (LWP 630)):
#0 0xb7f73430 in __kernel_vsyscall ()
#1 0xb5741075 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2 0xb6816bbd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3 0xb6b4a6f2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4 0xb7cca148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8624de8, th=0x883bfb0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:365
#5 0xb7ccceec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x860f740, th=0x883bfb0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:80
#6 0xb7cc8d2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8624de8, th=0x883bfb0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:356
#7 0xb7cccfea in ThreadWeaver::WorkingHardState::applyForWork (this=0x860f740, th=0x883bfb0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:71
#8 0xb7cca6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8624de8, th=0x883bfb0, previous=0x884c3c0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:351
#9 0xb7ccafbe in ThreadWeaver::ThreadRunHelper::run (this=0xa80ff370, parent=0x8624de8, th=0x883bfb0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/Thread.cpp:87
#10 0xb7ccb5fb in ThreadWeaver::Thread::run (this=0x883bfb0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/Thread.cpp:142
#11 0xb6b496ae in ?? () from /usr/lib/libQtCore.so.4
#12 0xb573d50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb6808a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa76ffb90 (LWP 16702)):
#0 0xb7f73430 in __kernel_vsyscall ()
#1 0xb6800df1 in select () from /lib/tls/i686/cmov/libc.so.6
#2 0xb6c19150 in ?? () from /usr/lib/libQtCore.so.4
#3 0xb6b496ae in ?? () from /usr/lib/libQtCore.so.4
#4 0xb573d50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5 0xb6808a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb5315a00 (LWP 369)):
[KCrash Handler]
#6 KRun::runCommand (cmd=@0xbfa71f48, window=0x0) at /usr/include/qt4/QtCore/qatomic_i386.h:116
#7 0xa9ddb52d in ShellRunner::run (this=0x8843ee0, context=@0x854b178, match=@0x881afe4) at /build/buildd/kdebase-workspace-4.2.1a/plasma/runners/shell/shellrunner.cpp:89
#8 0xb7db8b65 in Plasma::QueryMatch::run () from /usr/lib/libplasma.so.3
#9 0xb7dbb29a in Plasma::RunnerManager::run () from /usr/lib/libplasma.so.3
#10 0xb7f0c0da in ResultItem::run (this=0x867a518, manager=0x854b0e0) at /build/buildd/kdebase-workspace-4.2.1a/krunner/interfaces/default/resultitem.cpp:400
#11 0xb7f0ee1b in ResultScene::run (this=0x8669c28, item=0x8844120) at /build/buildd/kdebase-workspace-4.2.1a/krunner/interfaces/default/resultscene.cpp:360
#12 0xb7f157c7 in Interface::run (this=0x8632818, item=0x867a518) at /build/buildd/kdebase-workspace-4.2.1a/krunner/interfaces/default/interface.cpp:418
#13 0xb7f15927 in Interface::runDefaultResultItem (this=0x8632818) at /build/buildd/kdebase-workspace-4.2.1a/krunner/interfaces/default/interface.cpp:428
#14 0xb7f15b9b in Interface::matchCountChanged (this=0x8632818, count=1) at /build/buildd/kdebase-workspace-4.2.1a/krunner/interfaces/default/interface.cpp:470
#15 0xb7f15cf7 in Interface::qt_metacall (this=0x8632818, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfa721dc) at /build/buildd/kdebase-workspace-4.2.1a/obj-i486-linux-gnu/krunner/interface.moc:91
#16 0xb6c4ea60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#17 0xb6c4f7e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#18 0xb7f0eb83 in ResultScene::matchCountChanged (this=0x8669c28, _t1=1) at /build/buildd/kdebase-workspace-4.2.1a/obj-i486-linux-gnu/krunner/resultscene.moc:140
#19 0xb7f10535 in ResultScene::setQueryMatches (this=0x8669c28, m=@0xbfa723d8) at /build/buildd/kdebase-workspace-4.2.1a/krunner/interfaces/default/resultscene.cpp:175
#20 0xb7f10b65 in ResultScene::qt_metacall (this=0x8669c28, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfa7238c)
    at /build/buildd/kdebase-workspace-4.2.1a/obj-i486-linux-gnu/krunner/resultscene.moc:99
#21 0xb6c4ea60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#22 0xb6c4f7e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#23 0xb7dbaed3 in Plasma::RunnerManager::matchesChanged () from /usr/lib/libplasma.so.3
#24 0xb7dbc471 in Plasma::RunnerManager::qt_metacall () from /usr/lib/libplasma.so.3
#25 0xb6c4ea60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#26 0xb6c4f7e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#27 0xb6c897a7 in QTimer::timeout () from /usr/lib/libQtCore.so.4
#28 0xb6c5540e in QTimer::timerEvent () from /usr/lib/libQtCore.so.4
#29 0xb6c4953f in QObject::event () from /usr/lib/libQtCore.so.4
#30 0xb70ec8ec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#31 0xb70f472e in QApplication::notify () from /usr/lib/libQtGui.so.4
#32 0xb7ac010d in KApplication::notify (this=0x8533498, receiver=0x854b184, event=0xbfa728ec) at /build/buildd/kde4libs-4.2.1a/kdeui/kernel/kapplication.cpp:307
#33 0xb6c39e61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#34 0xb6c67d81 in ?? () from /usr/lib/libQtCore.so.4
#35 0xb6c64520 in ?? () from /usr/lib/libQtCore.so.4
#36 0xb5789718 in IA__g_main_context_dispatch (context=0x85432d8) at /build/buildd/glib2.0-2.18.2/glib/gmain.c:2144
#37 0xb578cdc3 in g_main_context_iterate (context=0x85432d8, block=1, dispatch=1, self=0x853c240) at /build/buildd/glib2.0-2.18.2/glib/gmain.c:2778
#38 0xb578cf81 in IA__g_main_context_iteration (context=0x85432d8, may_block=1) at /build/buildd/glib2.0-2.18.2/glib/gmain.c:2841
#39 0xb6c64478 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#40 0xb7186ea5 in ?? () from /usr/lib/libQtGui.so.4
#41 0xb6c3852a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#42 0xb6c386ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#43 0xb6c3ada5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#44 0xb70ec767 in QApplication::exec () from /usr/lib/libQtGui.so.4
#45 0xb7f0b916 in kdemain (argc=1, argv=0xbfa72c94) at /build/buildd/kdebase-workspace-4.2.1a/krunner/main.cpp:59
#46 0x08048712 in main (argc=) at /build/buildd/kdebase-workspace-4.2.1a/obj-i486-linux-gnu/krunner/krunner_dummy.cpp:3

I previously reported 2 other krunner bugs. I am sorry not to be able to decide if this is a similar backtrace :(

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