Bug 210695 - KRunner crash when searching for autocomplete [QGraphicsScene::addItem, ResultScene::addQueryMatch, ResultScene::setQueryMatches]
Summary: KRunner crash when searching for autocomplete [QGraphicsScene::addItem, Resul...
Status: RESOLVED DUPLICATE of bug 221871
Alias: None
Product: krunner
Classification: Plasma
Component: general (show other bugs)
Version: unspecified
Platform: Unlisted Binaries Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
: 215475 215513 216370 220568 223843 229001 229595 (view as bug list)
Depends on:
Blocks:
 
Reported: 2009-10-15 18:54 UTC by Marcus Harrison
Modified: 2011-01-16 16:13 UTC (History)
9 users (show)

See Also:
Latest Commit:
Version Fixed In:


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Description Marcus Harrison 2009-10-15 18:54:21 UTC
Application that crashed: krunner
Version of the application: 0.1
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.28-15-generic i686
Distribution: Ubuntu 9.04

 -- Backtrace:
Application: Run Command Interface (kdeinit4), signal: Segmentation fault
[Current thread is 0 (LWP 6766)]

Thread 5 (Thread 0xa7e75b90 (LWP 7670)):
#0  0xb80b4430 in __kernel_vsyscall ()
#1  0xb65c30e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb67a32ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7eaa172 in QWaitCondition::wait (this=0x9df35c8, mutex=0x9de78e8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb4e26148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9df35b0, th=0xa085418) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb4e28eec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9de7650, th=0xa085418) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb4e24d2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9df35b0, th=0xa085418) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb4e28fea in ThreadWeaver::WorkingHardState::applyForWork (this=0x9de7650, th=0xa085418) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb4e266d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9df35b0, th=0xa085418, previous=0xac4f358) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb4e26fbe in ThreadWeaver::ThreadRunHelper::run (this=0xa7e75330, parent=0x9df35b0, th=0xa085418) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:87
#10 0xb4e275fb in ThreadWeaver::Thread::run (this=0xa085418) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:142
#11 0xb7ea9132 in QThreadPrivate::start (arg=0xa085418) at thread/qthread_unix.cpp:188
#12 0xb65bf4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb679449e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xa7674b90 (LWP 7671)):
#0  0xb80b4430 in __kernel_vsyscall ()
#1  0xb65c30e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb67a32ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7eaa172 in QWaitCondition::wait (this=0x9df35c8, mutex=0x9de78e8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb4e26148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9df35b0, th=0xa0a8a48) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb4e28eec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9de7650, th=0xa0a8a48) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb4e24d2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9df35b0, th=0xa0a8a48) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb4e28fea in ThreadWeaver::WorkingHardState::applyForWork (this=0x9de7650, th=0xa0a8a48) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb4e266d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9df35b0, th=0xa0a8a48, previous=0xa053e28) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb4e26fbe in ThreadWeaver::ThreadRunHelper::run (this=0xa7674330, parent=0x9df35b0, th=0xa0a8a48) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:87
#10 0xb4e275fb in ThreadWeaver::Thread::run (this=0xa0a8a48) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:142
#11 0xb7ea9132 in QThreadPrivate::start (arg=0xa0a8a48) at thread/qthread_unix.cpp:188
#12 0xb65bf4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb679449e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa6e73b90 (LWP 7672)):
#0  0xb80b4430 in __kernel_vsyscall ()
#1  0xb65c30e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb67a32ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7eaa172 in QWaitCondition::wait (this=0x9df35c8, mutex=0x9de78e8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb4e26148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9df35b0, th=0xa0400f8) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb4e28eec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9de7650, th=0xa0400f8) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb4e24d2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9df35b0, th=0xa0400f8) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb4e28fea in ThreadWeaver::WorkingHardState::applyForWork (this=0x9de7650, th=0xa0400f8) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb4e266d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9df35b0, th=0xa0400f8, previous=0x0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb4e29009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9de7650, th=0xa0400f8) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0xb4e266d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9df35b0, th=0xa0400f8, previous=0xacebf30) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:351
#11 0xb4e26fbe in ThreadWeaver::ThreadRunHelper::run (this=0xa6e73330, parent=0x9df35b0, th=0xa0400f8) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:87
#12 0xb4e275fb in ThreadWeaver::Thread::run (this=0xa0400f8) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:142
#13 0xb7ea9132 in QThreadPrivate::start (arg=0xa0400f8) at thread/qthread_unix.cpp:188
#14 0xb65bf4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0xb679449e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa6672b90 (LWP 7673)):
#0  0xb80b4430 in __kernel_vsyscall ()
#1  0xb65c30e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb67a32ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7eaa172 in QWaitCondition::wait (this=0x9df35c8, mutex=0x9de78e8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb4e26148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9df35b0, th=0xa0b0c28) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb4e28eec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9de7650, th=0xa0b0c28) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb4e24d2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9df35b0, th=0xa0b0c28) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb4e28fea in ThreadWeaver::WorkingHardState::applyForWork (this=0x9de7650, th=0xa0b0c28) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb4e266d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9df35b0, th=0xa0b0c28, previous=0x9e7ad00) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb4e26fbe in ThreadWeaver::ThreadRunHelper::run (this=0xa6672330, parent=0x9df35b0, th=0xa0b0c28) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:87
#10 0xb4e275fb in ThreadWeaver::Thread::run (this=0xa0b0c28) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:142
#11 0xb7ea9132 in QThreadPrivate::start (arg=0xa0b0c28) at thread/qthread_unix.cpp:188
#12 0xb65bf4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb679449e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb60cca10 (LWP 6766)):
[KCrash Handler]
#5  0xb70911b1 in QGraphicsScene::addItem (this=0x9e6af98, item=0x9d18f80) at graphicsview/qgraphicsscene.cpp:2928
#6  0xb3cd8626 in ResultScene::addQueryMatch (this=0x9e6af98, match=@0x9e5ebc8, useAnyId=true) at /build/buildd/kdebase-workspace-4.3.2/krunner/interfaces/default/resultscene.cpp:250
#7  0xb3cd88dd in ResultScene::setQueryMatches (this=0x9e6af98, m=@0xbfad0f28) at /build/buildd/kdebase-workspace-4.3.2/krunner/interfaces/default/resultscene.cpp:175
#8  0xb3cd8f0d in ResultScene::qt_metacall (this=0x9e6af98, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfad0ecc)
    at /build/buildd/kdebase-workspace-4.3.2/obj-i486-linux-gnu/krunner/resultscene.moc:95
#9  0xb7fb31b8 in QMetaObject::activate (sender=0x9ddfde8, from_signal_index=4, to_signal_index=4, argv=0xbfad0ecc) at kernel/qobject.cpp:3113
#10 0xb7fb3e42 in QMetaObject::activate (sender=0x9ddfde8, m=0xb5f9bf44, local_signal_index=0, argv=0xbfad0ecc) at kernel/qobject.cpp:3187
#11 0xb5ea9c93 in Plasma::RunnerManager::matchesChanged (this=0x9ddfde8, _t1=@0xbfad0f28) at /build/buildd/kde4libs-4.3.2/obj-i486-linux-gnu/plasma/runnermanager.moc:107
#12 0xb5eabd51 in Plasma::RunnerManager::qt_metacall (this=0x9ddfde8, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfad0fa8) at /build/buildd/kde4libs-4.3.2/plasma/runnermanager.cpp:81
#13 0xb7fb31b8 in QMetaObject::activate (sender=0x9ddaf44, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#14 0xb7fb3e42 in QMetaObject::activate (sender=0x9ddaf44, m=0xb8090904, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#15 0xb7fef687 in QTimer::timeout (this=0x9ddaf44) at .moc/release-shared/moc_qtimer.cpp:128
#16 0xb7fb95ce in QTimer::timerEvent (this=0x9ddaf44, e=0xbfad142c) at kernel/qtimer.cpp:261
#17 0xb7fae16f in QObject::event (this=0x9ddaf44, e=0xbfad142c) at kernel/qobject.cpp:1075
#18 0xb6a59d3c in QApplicationPrivate::notify_helper (this=0x9d48ae0, receiver=0x9ddaf44, e=0xbfad142c) at kernel/qapplication.cpp:4056
#19 0xb6a6203e in QApplication::notify (this=0x9d488d8, receiver=0x9ddaf44, e=0xbfad142c) at kernel/qapplication.cpp:3603
#20 0xb756a49d in KApplication::notify (this=0x9d488d8, receiver=0x9ddaf44, event=0xbfad142c) at /build/buildd/kde4libs-4.3.2/kdeui/kernel/kapplication.cpp:302
#21 0xb7f9dbcb in QCoreApplication::notifyInternal (this=0x9d488d8, receiver=0x9ddaf44, event=0xbfad142c) at kernel/qcoreapplication.cpp:610
#22 0xb7fccd51 in QTimerInfoList::activateTimers (this=0x9d4ba74) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#23 0xb7fc93a0 in timerSourceDispatch (source=0x9d4ba40) at kernel/qeventdispatcher_glib.cpp:165
#24 0xb660cb88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#25 0xb66100eb in ?? () from /usr/lib/libglib-2.0.so.0
#26 0xb6610268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#27 0xb7fc92f8 in QEventDispatcherGlib::processEvents (this=0x9ccbd40, flags={i = -1079175768}) at kernel/qeventdispatcher_glib.cpp:327
#28 0xb6afba75 in QGuiEventDispatcherGlib::processEvents (this=0x9ccbd40, flags={i = -1079175720}) at kernel/qguieventdispatcher_glib.cpp:202
#29 0xb7f9c1fa in QEventLoop::processEvents (this=0xbfad1650, flags={i = -1079175656}) at kernel/qeventloop.cpp:149
#30 0xb7f9c642 in QEventLoop::exec (this=0xbfad1650, flags={i = -1079175592}) at kernel/qeventloop.cpp:201
#31 0xb7f9eae9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#32 0xb6a59bb7 in QApplication::exec () at kernel/qapplication.cpp:3525
#33 0xb3cce0b6 in kdemain (argc=1, argv=0x9d0fb90) at /build/buildd/kdebase-workspace-4.3.2/krunner/main.cpp:65
#34 0x0804e27d in launch (argc=1, _name=0x9d0f8d4 "/usr/bin/krunner", args=0x9d0f8e5 "", cwd=0x0, envc=0, envs=0x9d0f8e9 "", reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x805136d "0")
    at /build/buildd/kde4libs-4.3.2/kinit/kinit.cpp:677
#35 0x0804ea5d in handle_launcher_request (sock=7, who=<value optimized out>) at /build/buildd/kde4libs-4.3.2/kinit/kinit.cpp:1169
#36 0x0804efe5 in handle_requests (waitForPid=0) at /build/buildd/kde4libs-4.3.2/kinit/kinit.cpp:1362
#37 0x0804fbca in main (argc=2, argv=0xbfad1e24, envp=0xbfad1e30) at /build/buildd/kde4libs-4.3.2/kinit/kinit.cpp:1793

Reported using DrKonqi
Comment 1 Dario Andres 2009-11-21 03:45:17 UTC
From bug 215475:
---
What I was doing when the application crashed:
I was trying to recreate the problem described by
https://bugs.launchpad.net/ubuntu/+source/kdesudo/+bug/250330
"kdesu starts empty after login".
To do this I typed Alt-F2 (hold the alt key down, type the F2 key and release
the alt key)
to run kate as root.
I eventually figured out that one can select another user to run a program by
clicking
on the spanner icon on the "Run kate" list item.
I clicked the "Run as a different user" checkbox,
tabbed to the username field, entered my username tried to tab to the password
field but for some reason failed.
When I tried clicking on the password field with the mouse, I think that's when
it crashed.
Comment 2 Dario Andres 2009-11-21 03:45:25 UTC
*** Bug 215475 has been marked as a duplicate of this bug. ***
Comment 3 Dario Andres 2009-11-21 03:45:37 UTC
*** Bug 215513 has been marked as a duplicate of this bug. ***
Comment 4 Dario Andres 2009-11-27 15:56:59 UTC
*** Bug 216370 has been marked as a duplicate of this bug. ***
Comment 5 Jonathan Thomas 2009-12-29 21:39:32 UTC
*** Bug 220568 has been marked as a duplicate of this bug. ***
Comment 6 Dario Andres 2010-01-22 20:48:17 UTC
*** Bug 223843 has been marked as a duplicate of this bug. ***
Comment 7 Dario Andres 2010-03-20 16:42:38 UTC
From bug 229001:
- What I was doing when the application crashed:
I tried to run Konsole as root, expecting it to ask me for my password when I
pressed Enter since I left that field blank, and instead it just ran as me.  So
I closed that Konsole and pressed alt-F2 again, started typing kon and then the
crash happened.

From bug 229595:
- What I was doing when the application crashed:
Tried to run 'kdesudo kvpnc' and I got the crash.  This usually works fine, and
it ran fine the next attempt.
Comment 8 Dario Andres 2010-03-20 16:42:46 UTC
*** Bug 229595 has been marked as a duplicate of this bug. ***
Comment 9 Dario Andres 2010-03-20 16:42:51 UTC
*** Bug 229001 has been marked as a duplicate of this bug. ***
Comment 10 Matthias Fuchs 2011-01-16 16:13:23 UTC

*** This bug has been marked as a duplicate of bug 221871 ***