krunner crashed and caused the signal 11 (SIGSEGV)

Bug #340607 reported by sputnik on 2009-03-10
12
Affects Status Importance Assigned to Milestone
KDE Base
Fix Released
High
kdebase-workspace (Ubuntu)
Low
Jonathan Thomas

Bug Description

The application Oberfläche zur Ausführung von Befehlen (krunner) crashed and caused the signal 11 (SIGSEGV).

kdebase-workspace:
  installierte Version: 4:4.2.1a-0ubuntu1~intrepid1

Anwendung: Oberfläche zur Ausführung von Befehlen (krunner), Signal SIGSEGV
[Current thread is 0 (LWP 8404)]

Thread 6 (Thread 0xa9d19b90 (LWP 8639)):
#0 0xb800a430 in __kernel_vsyscall ()
#1 0xb57d8075 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2 0xb68adbbd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3 0xb6be16f2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4 0xb7d61148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8bc7180, th=0x8ae10a0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:365
#5 0xb7d63eec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8bbe6d0, th=0x8ae10a0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:80
#6 0xb7d5fd2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8bc7180, th=0x8ae10a0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:356
#7 0xb7d63fea in ThreadWeaver::WorkingHardState::applyForWork (this=0x8bbe6d0, th=0x8ae10a0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:71
#8 0xb7d616d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8bc7180, th=0x8ae10a0, previous=0x8df4e70) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:351
#9 0xb7d61fbe in ThreadWeaver::ThreadRunHelper::run (this=0xa9d19370, parent=0x8bc7180, th=0x8ae10a0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/Thread.cpp:87
#10 0xb7d625fb in ThreadWeaver::Thread::run (this=0x8ae10a0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/Thread.cpp:142
#11 0xb6be06ae in ?? () from /usr/lib/libQtCore.so.4
#12 0xb57d450f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb689fa0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xa93ffb90 (LWP 8640)):
#0 0xb800a430 in __kernel_vsyscall ()
#1 0xb57d8075 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2 0xb68adbbd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3 0xb6be16f2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4 0xb7d61148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8bc7180, th=0xa9400480) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:365
#5 0xb7d63eec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8bbe6d0, th=0xa9400480) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:80
#6 0xb7d5fd2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8bc7180, th=0xa9400480) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:356
#7 0xb7d63fea in ThreadWeaver::WorkingHardState::applyForWork (this=0x8bbe6d0, th=0xa9400480) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:71
#8 0xb7d616d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8bc7180, th=0xa9400480, previous=0x0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:351
#9 0xb7d64009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8bbe6d0, th=0xa9400480) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0xb7d616d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8bc7180, th=0xa9400480, previous=0x8d76258) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:351
#11 0xb7d61fbe in ThreadWeaver::ThreadRunHelper::run (this=0xa93ff370, parent=0x8bc7180, th=0xa9400480) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/Thread.cpp:87
#12 0xb7d625fb in ThreadWeaver::Thread::run (this=0xa9400480) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/Thread.cpp:142
#13 0xb6be06ae in ?? () from /usr/lib/libQtCore.so.4
#14 0xb57d450f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0xb689fa0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xa8bfeb90 (LWP 8641)):
#0 0xb800a430 in __kernel_vsyscall ()
#1 0xb57d8075 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2 0xb68adbbd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3 0xb6be16f2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4 0xb7d61148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8bc7180, th=0x8d75e20) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:365
#5 0xb7d63eec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8bbe6d0, th=0x8d75e20) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:80
#6 0xb7d5fd2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8bc7180, th=0x8d75e20) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:356
#7 0xb7d63fea in ThreadWeaver::WorkingHardState::applyForWork (this=0x8bbe6d0, th=0x8d75e20) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:71
#8 0xb7d616d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8bc7180, th=0x8d75e20, previous=0x0) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:351
#9 0xb7d64009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8bbe6d0, th=0x8d75e20) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0xb7d616d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8bc7180, th=0x8d75e20, previous=0x8dd6350) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:351
#11 0xb7d61fbe in ThreadWeaver::ThreadRunHelper::run (this=0xa8bfe370, parent=0x8bc7180, th=0x8d75e20) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/Thread.cpp:87
#12 0xb7d625fb in ThreadWeaver::Thread::run (this=0x8d75e20) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/Thread.cpp:142
#13 0xb6be06ae in ?? () from /usr/lib/libQtCore.so.4
#14 0xb57d450f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0xb689fa0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa83fdb90 (LWP 8644)):
#0 0xb800a430 in __kernel_vsyscall ()
#1 0xb57d8075 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2 0xb68adbbd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3 0xb6be16f2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4 0xb7d61148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8bc7180, th=0x8d988c8) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:365
#5 0xb7d63eec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8bbe6d0, th=0x8d988c8) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:80
#6 0xb7d5fd2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8bc7180, th=0x8d988c8) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:356
#7 0xb7d63fea in ThreadWeaver::WorkingHardState::applyForWork (this=0x8bbe6d0, th=0x8d988c8) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WorkingHardState.cpp:71
#8 0xb7d616d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8bc7180, th=0x8d988c8, previous=0x8dd6830) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/WeaverImpl.cpp:351
#9 0xb7d61fbe in ThreadWeaver::ThreadRunHelper::run (this=0xa83fd370, parent=0x8bc7180, th=0x8d988c8) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/Thread.cpp:87
#10 0xb7d625fb in ThreadWeaver::Thread::run (this=0x8d988c8) at /build/buildd/kde4libs-4.2.1a/threadweaver/Weaver/Thread.cpp:142
#11 0xb6be06ae in ?? () from /usr/lib/libQtCore.so.4
#12 0xb57d450f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb689fa0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa7bfcb90 (LWP 15009)):
#0 0xb800a430 in __kernel_vsyscall ()
#1 0xb6897df1 in select () from /lib/tls/i686/cmov/libc.so.6
#2 0xb6cb0150 in ?? () from /usr/lib/libQtCore.so.4
#3 0xb6be06ae in ?? () from /usr/lib/libQtCore.so.4
#4 0xb57d450f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5 0xb689fa0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb53aca00 (LWP 8404)):
[KCrash Handler]
#6 KRun::runCommand (cmd=@0xbfc0ad18, window=0x0) at /usr/include/qt4/QtCore/qatomic_i386.h:116
#7 0xa9e7352d in ShellRunner::run (this=0x8da7ba8, context=@0x8afaaf0, match=@0x8b9a044) at /build/buildd/kdebase-workspace-4.2.1a/plasma/runners/shell/shellrunner.cpp:89
#8 0xb7e4fb65 in Plasma::QueryMatch::run () from /usr/lib/libplasma.so.3
#9 0xb7e5229a in Plasma::RunnerManager::run () from /usr/lib/libplasma.so.3
#10 0xb7fa30da in ResultItem::run (this=0x8e616a8, manager=0x8afaaa0) at /build/buildd/kdebase-workspace-4.2.1a/krunner/interfaces/default/resultitem.cpp:400
#11 0xb7fa5e1b in ResultScene::run (this=0x8c53f08, item=0x8dd6350) at /build/buildd/kdebase-workspace-4.2.1a/krunner/interfaces/default/resultscene.cpp:360
#12 0xb7fac7c7 in Interface::run (this=0x8bb3bb8, item=0x8e616a8) at /build/buildd/kdebase-workspace-4.2.1a/krunner/interfaces/default/interface.cpp:418
#13 0xb7facd6f in Interface::qt_metacall (this=0x8bb3bb8, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfc0af4c) at /build/buildd/kdebase-workspace-4.2.1a/obj-i486-linux-gnu/krunner/interface.moc:87
#14 0xb6ce5a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#15 0xb6ce67e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#16 0xb7fa5c73 in ResultScene::itemActivated (this=0x8c53f08, _t1=0x8e616a8) at /build/buildd/kdebase-workspace-4.2.1a/obj-i486-linux-gnu/krunner/resultscene.moc:119
#17 0xb7fa7c37 in ResultScene::qt_metacall (this=0x8c53f08, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfc0b04c)
    at /build/buildd/kdebase-workspace-4.2.1a/obj-i486-linux-gnu/krunner/resultscene.moc:92
#18 0xb6ce5a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#19 0xb6ce67e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#20 0xb7fa2b23 in ResultItem::activated (this=0x8e616a8, _t1=0x8e616a8) at /build/buildd/kdebase-workspace-4.2.1a/obj-i486-linux-gnu/krunner/resultitem.moc:160
#21 0xb770015f in QGraphicsItem::sceneEvent () from /usr/lib/libQtGui.so.4
#22 0xb77437af in QGraphicsWidget::sceneEvent () from /usr/lib/libQtGui.so.4
#23 0xb771e54c in ?? () from /usr/lib/libQtGui.so.4
#24 0xb771e6c9 in QGraphicsScene::keyPressEvent () from /usr/lib/libQtGui.so.4
#25 0xb7fa5f53 in ResultScene::keyPressEvent (this=0x8c53f08, keyEvent=0xbfc0badc) at /build/buildd/kdebase-workspace-4.2.1a/krunner/interfaces/default/resultscene.cpp:287
#26 0xb7727a47 in QGraphicsScene::event () from /usr/lib/libQtGui.so.4
#27 0xb71838ec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#28 0xb718b72e in QApplication::notify () from /usr/lib/libQtGui.so.4
#29 0xb7b5710d in KApplication::notify (this=0x8ae2498, receiver=0x8c53f08, event=0xbfc0badc) at /build/buildd/kde4libs-4.2.1a/kdeui/kernel/kapplication.cpp:307
#30 0xb6cd0e61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#31 0xb77339fa in QGraphicsView::keyPressEvent () from /usr/lib/libQtGui.so.4
#32 0xb71db81e in QWidget::event () from /usr/lib/libQtGui.so.4
#33 0xb7512fd3 in QFrame::event () from /usr/lib/libQtGui.so.4
#34 0xb75aa2ad in QAbstractScrollArea::event () from /usr/lib/libQtGui.so.4
#35 0xb7730734 in QGraphicsView::event () from /usr/lib/libQtGui.so.4
#36 0xb71838ec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#37 0xb718c806 in QApplication::notify () from /usr/lib/libQtGui.so.4
#38 0xb7b5710d in KApplication::notify (this=0x8ae2498, receiver=0x8c60e58, event=0xbfc0badc) at /build/buildd/kde4libs-4.2.1a/kdeui/kernel/kapplication.cpp:307
#39 0xb6cd0e61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#40 0xb71e43de in ?? () from /usr/lib/libQtGui.so.4
#41 0xb721abb0 in ?? () from /usr/lib/libQtGui.so.4
#42 0xb721cd26 in ?? () from /usr/lib/libQtGui.so.4
#43 0xb71f3af5 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#44 0xb721e7aa in ?? () from /usr/lib/libQtGui.so.4
#45 0xb58206f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#46 0xb5823da3 in ?? () from /usr/lib/libglib-2.0.so.0
#47 0xb5823f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#48 0xb6cfb478 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#49 0xb721dea5 in ?? () from /usr/lib/libQtGui.so.4
#50 0xb6ccf52a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#51 0xb6ccf6ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#52 0xb6cd1da5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#53 0xb7183767 in QApplication::exec () from /usr/lib/libQtGui.so.4
#54 0xb7fa2916 in kdemain (argc=1, argv=0xbfc0c644) at /build/buildd/kdebase-workspace-4.2.1a/krunner/main.cpp:59
#55 0x08048712 in main (argc=) at /build/buildd/kdebase-workspace-4.2.1a/obj-i486-linux-gnu/krunner/krunner_dummy.cpp:3

Jonathan Thomas (echidnaman) wrote :

Can you recall what you were doing when it crashed? Otherwise the backtrace looks good and ready to forward to bugs.kde.org.

sputnik (sputnik) wrote :

Hi Jonathan!

... Thanks a lot for all your effort!

... So much as I remember the only thing I was doing was to type one or two keystrokes on the appearing krunner...

Thanks! - And tell me if I can provide more!

Jonathan Thomas (echidnaman) wrote :

Nevermind. I found the upstream bug. You can track and make further comments at: https://bugs.kde.org/show_bug.cgi?id=186036

Changed in kdebase-workspace:
importance: Undecided → Low
status: New → Confirmed
Changed in kdebase:
status: Unknown → New
Changed in kdebase:
status: New → Fix Released
Jonathan Thomas (echidnaman) wrote :

Fixed upstream in trunk, but we probably want these fixes in before Kubuntu 9.04 is released.

Changed in kdebase-workspace:
assignee: nobody → echidnaman
status: Confirmed → Triaged
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package kdebase-workspace - 4:4.2.2-0ubuntu2

---------------
kdebase-workspace (4:4.2.2-0ubuntu2) jaunty; urgency=low

  [ Harald Sitter ]
  * Add kubuntu_13_startkde_set_country.diff to set KDE's country setting
    (based upon the locale value, so 'de_AT' would be 'at' as country) at
    login. If no LANG is set, or parsing results in an empty string, nothing
    will be done. (LP: #224461)
  * Don't remove gtk-qt-engine cruft and .gtkrc-2.0-kde4 not only when
    qtcurve and kds are installed but also when gtk-qt-engine itself is
    installed. Otherwise the latter will be unapplied post-login (LP: #352946)

  [ Jonathan Thomas ]
  * Add kubuntu_75_fix_shellrunner_crash.diff, fixes KDE bug 186036, and can
    be removed in KDE 4.2.3 (LP: #340607)
  * Add kubuntu_76_disable_dim_for_polkit.diff, the dim plugin breaks the
    policykit-kde dialog (LP: #350225)
  * Add kubuntu_77_fix_autohide_glowbar_flicker.diff, unappliable in KDE 4.2.3
  * Add kubuntu_78_kubuntu_78_krunner_history_combobox_palette.diff to fix an
    invisible scrollbar background in the combobox, unappliable in KDE 4.2.3
  * Add kubuntu_79_fix_small_screensavers.diff to fix small OpenGL
    screensavers, can be unapplied in KDE 4.2.3 (LP: #211422)

 -- Jonathan Thomas <email address hidden> Mon, 06 Apr 2009 14:35:52 -0400

Changed in kdebase-workspace (Ubuntu):
status: Triaged → Fix Released
Changed in kdebase:
importance: Unknown → High
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