Bug 199485 - KRunner crashed when I tried to launch Konsole (QMetaObject::activate, QDBusConnectionPrivate::callWithCallbackFailed , QDBusConnectionPrivate::processFinishedCall, ..KNotificationManager::notify)
Summary: KRunner crashed when I tried to launch Konsole (QMetaObject::activate, QDBusC...
Status: RESOLVED UPSTREAM
Alias: None
Product: kdelibs
Classification: Frameworks and Libraries
Component: knotify (show other bugs)
Version: unspecified
Platform: Unlisted Binaries Linux
: NOR crash
Target Milestone: ---
Assignee: Olivier Goffart
URL:
Keywords:
: 200470 201214 202139 203672 205370 206195 206830 208093 211236 212695 213087 213302 214678 215223 215766 218083 221082 222714 223240 224744 224792 225286 227217 231890 235462 239844 242212 244476 245241 247329 254191 (view as bug list)
Depends on:
Blocks:
 
Reported: 2009-07-08 23:27 UTC by Leonardo
Modified: 2010-10-27 23:55 UTC (History)
39 users (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
New crash information added by DrKonqi (12.01 KB, text/plain)
2010-04-04 11:13 UTC, omega 		Details
New crash information added by DrKonqi (12.40 KB, text/plain)
2010-05-09 10:42 UTC, omega 		Details
New crash information added by DrKonqi (13.79 KB, text/plain)
2010-10-27 15:39 UTC, darkfish 		Details
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Description Leonardo 2009-07-08 23:27:54 UTC 
Application that crashed: krunner
Version of the application: 0.1
KDE Version: 4.2.95 (KDE 4.2.95 (KDE 4.3 RC1))
Qt Version: 4.5.1
Operating System: Linux 2.6.28-11-generic i686
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
I pressed Alt-F2 and then I tried to launch Konsole. I didn't write all the word ("Konsole") but just the first 4/5 chars as I always do. Konsole was not started and I got a crash.

 -- Backtrace:
Application: Interfaccia al comando di esecuzione (kdeinit4), signal: Segmentation fault
[Current thread is 0 (LWP 3755)]

Thread 5 (Thread 0xa8e79b90 (LWP 4289)):
#0  0xb7fc9430 in __kernel_vsyscall ()
#1  0xb64c00e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb66a02ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7dc85b2 in QWaitCondition::wait (this=0x8a84600, mutex=0x8a729a8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb4d3b148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8a845e8, th=0x8a2d610) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb4d3deec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a845b0, th=0x8a2d610) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb4d39d2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8a845e8, th=0x8a2d610) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb4d3dfea in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a845b0, th=0x8a2d610) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb4d3b6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8a845e8, th=0x8a2d610, previous=0x948b288) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb4d3bfbe in ThreadWeaver::ThreadRunHelper::run (this=0xa8e79330, parent=0x8a845e8, th=0x8a2d610) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/Thread.cpp:87
#10 0xb4d3c5fb in ThreadWeaver::Thread::run (this=0x8a2d610) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/Thread.cpp:142
#11 0xb7dc756e in QThreadPrivate::start (arg=0x8a2d610) at thread/qthread_unix.cpp:189
#12 0xb64bc4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb669149e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xa8678b90 (LWP 4290)):
#0  0xb7fc9430 in __kernel_vsyscall ()
#1  0xb64c00e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb66a02ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7dc85b2 in QWaitCondition::wait (this=0x8a84600, mutex=0x8a729a8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb4d3b148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8a845e8, th=0x8a74c28) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb4d3deec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a845b0, th=0x8a74c28) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb4d39d2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8a845e8, th=0x8a74c28) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb4d3dfea in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a845b0, th=0x8a74c28) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb4d3b6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8a845e8, th=0x8a74c28, previous=0x94cb048) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb4d3bfbe in ThreadWeaver::ThreadRunHelper::run (this=0xa8678330, parent=0x8a845e8, th=0x8a74c28) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/Thread.cpp:87
#10 0xb4d3c5fb in ThreadWeaver::Thread::run (this=0x8a74c28) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/Thread.cpp:142
#11 0xb7dc756e in QThreadPrivate::start (arg=0x8a74c28) at thread/qthread_unix.cpp:189
#12 0xb64bc4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb669149e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa7e77b90 (LWP 4291)):
#0  0xb7fc9430 in __kernel_vsyscall ()
#1  0xb64c00e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb66a02ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7dc85b2 in QWaitCondition::wait (this=0x8a84600, mutex=0x8a729a8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb4d3b148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8a845e8, th=0x8d0fbd8) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb4d3deec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a845b0, th=0x8d0fbd8) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb4d39d2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8a845e8, th=0x8d0fbd8) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb4d3dfea in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a845b0, th=0x8d0fbd8) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb4d3b6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8a845e8, th=0x8d0fbd8, previous=0x8dbf7f0) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb4d3bfbe in ThreadWeaver::ThreadRunHelper::run (this=0xa7e77330, parent=0x8a845e8, th=0x8d0fbd8) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/Thread.cpp:87
#10 0xb4d3c5fb in ThreadWeaver::Thread::run (this=0x8d0fbd8) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/Thread.cpp:142
#11 0xb7dc756e in QThreadPrivate::start (arg=0x8d0fbd8) at thread/qthread_unix.cpp:189
#12 0xb64bc4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb669149e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa7676b90 (LWP 4292)):
#0  0xb7fc9430 in __kernel_vsyscall ()
#1  0xb64c00e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb66a02ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7dc85b2 in QWaitCondition::wait (this=0x8a84600, mutex=0x8a729a8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb4d3b148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8a845e8, th=0x8d80578) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb4d3deec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a845b0, th=0x8d80578) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb4d39d2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8a845e8, th=0x8d80578) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb4d3dfea in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a845b0, th=0x8d80578) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb4d3b6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8a845e8, th=0x8d80578, previous=0x94cbe88) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb4d3bfbe in ThreadWeaver::ThreadRunHelper::run (this=0xa7676330, parent=0x8a845e8, th=0x8d80578) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/Thread.cpp:87
#10 0xb4d3c5fb in ThreadWeaver::Thread::run (this=0x8d80578) at /build/buildd/kde4libs-4.2.95/threadweaver/Weaver/Thread.cpp:142
#11 0xb7dc756e in QThreadPrivate::start (arg=0x8d80578) at thread/qthread_unix.cpp:189
#12 0xb64bc4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb669149e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb5fcaa10 (LWP 3755)):
[KCrash Handler]
#6  QMetaObject::activate (sender=0x672f2f3a, m=0xb72cbdc4, local_signal_index=1, argv=0xbf9e42c8) at kernel/qobject.cpp:3190
#7  0xb72b5779 in QDBusConnectionPrivate::callWithCallbackFailed (this=0x672f2f3a, _t1=@0xbf9e431c, _t2=@0x947900c) at .moc/release-shared/moc_qdbusconnection_p.cpp:112
#8  0xb727a45b in QDBusConnectionPrivate::processFinishedCall (call=0x9479008) at qdbusintegrator.cpp:1694
#9  0xb727f7f3 in QDBusConnectionPrivate::sendWithReplyAsync (this=0x897dbf8, message=@0xbf9e4438, receiver=0x9478fa0, returnMethod=0xb761d67a "1slotReceivedId(int)", 
    errorMethod=0xb761d710 "1slotReceivedIdError(QDBusError)", timeout=-1) at qdbusintegrator.cpp:1904
#10 0xb7269045 in QDBusConnection::callWithCallback (this=0x8dbf6ac, message=@0xbf9e4438, receiver=0x9478fa0, returnMethod=0xb761d67a "1slotReceivedId(int)", 
    errorMethod=0xb761d710 "1slotReceivedIdError(QDBusError)", timeout=-1) at qdbusconnection.cpp:461
#11 0xb7287920 in QDBusAbstractInterface::callWithCallback (this=0x8da9438, method=@0xbf9e4564, args=@0xbf9e4578, receiver=0x9478fa0, returnMethod=0xb761d67a "1slotReceivedId(int)", 
    errorMethod=0xb761d710 "1slotReceivedIdError(QDBusError)") at qdbusabstractinterface.cpp:471
#12 0xb750adb3 in KNotificationManager::notify (this=0x8dbfb98, n=0x9478fa0, pix=@0x947905c, actions=@0x9479058, contexts=@0x9479068, appname=@0xbf9e45c8)
    at /build/buildd/kde4libs-4.2.95/kdeui/util/knotificationmanager.cpp:139
#13 0xb75081bb in KNotification::sendEvent (this=0x9478fa0) at /build/buildd/kde4libs-4.2.95/kdeui/util/knotification.cpp:345
#14 0xb750947b in KNotification::qt_metacall (this=0x9478fa0, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbf9e4678) at /build/buildd/kde4libs-4.2.95/obj-i486-linux-gnu/kdeui/knotification.moc:103
#15 0xb7ed1a58 in QMetaObject::activate (sender=0x94790d0, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3120
#16 0xb7ed26e2 in QMetaObject::activate (sender=0x94790d0, m=0xb7fad908, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3194
#17 0xb7ed6e57 in QSingleShotTimer::timeout (this=0x94790d0) at .moc/release-shared/qtimer.moc:76
#18 0xb7ed6f7c in QSingleShotTimer::timerEvent (this=0x94790d0) at kernel/qtimer.cpp:298
#19 0xb7ecbf0f in QObject::event (this=0x94790d0, e=0xbf9e4afc) at kernel/qobject.cpp:1082
#20 0xb6956bcc in QApplicationPrivate::notify_helper (this=0x89add50, receiver=0x94790d0, e=0xbf9e4afc) at kernel/qapplication.cpp:4057
#21 0xb695eede in QApplication::notify (this=0x89adb38, receiver=0x94790d0, e=0xbf9e4afc) at kernel/qapplication.cpp:3604
#22 0xb74903dd in KApplication::notify (this=0x89adb38, receiver=0x94790d0, event=0xbf9e4afc) at /build/buildd/kde4libs-4.2.95/kdeui/kernel/kapplication.cpp:302
#23 0xb7ebb7ab in QCoreApplication::notifyInternal (this=0x89adb38, receiver=0x94790d0, event=0xbf9e4afc) at kernel/qcoreapplication.cpp:610
#24 0xb7eeab31 in QTimerInfoList::activateTimers (this=0x89b0c34) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#25 0xb7ee7280 in timerSourceDispatch (source=0x89b0c00) at kernel/qeventdispatcher_glib.cpp:164
#26 0xb6509b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#27 0xb650d0eb in ?? () from /usr/lib/libglib-2.0.so.0
#28 0xb650d268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#29 0xb7ee71d8 in QEventDispatcherGlib::processEvents (this=0x89ad0c8, flags={i = -1080144776}) at kernel/qeventdispatcher_glib.cpp:324
#30 0xb69f8765 in QGuiEventDispatcherGlib::processEvents (this=0x89ad0c8, flags={i = -1080144728}) at kernel/qguieventdispatcher_glib.cpp:202
#31 0xb7eb9dda in QEventLoop::processEvents (this=0xbf9e4d20, flags={i = -1080144664}) at kernel/qeventloop.cpp:149
#32 0xb7eba21a in QEventLoop::exec (this=0xbf9e4d20, flags={i = -1080144600}) at kernel/qeventloop.cpp:200
#33 0xb7ebc6c9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#34 0xb6956a47 in QApplication::exec () at kernel/qapplication.cpp:3526
#35 0xb4b42836 in kdemain () from /usr/lib/libkdeinit4_krunner.so
#36 0x0804e1c0 in launch (argc=1, _name=0x8963d7c "/usr/bin/krunner", args=0x8963d8d "", cwd=0x0, envc=0, envs=0x8963d91 "", reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x80512d1 "0")
    at /build/buildd/kde4libs-4.2.95/kinit/kinit.cpp:672
#37 0x0804e99d in handle_launcher_request (sock=7, who=<value optimized out>) at /build/buildd/kde4libs-4.2.95/kinit/kinit.cpp:1164
#38 0x0804ef25 in handle_requests (waitForPid=0) at /build/buildd/kde4libs-4.2.95/kinit/kinit.cpp:1357
#39 0x0804fb0a in main (argc=2, argv=0xbf9e54e4, envp=0xbf9e54f0) at /build/buildd/kde4libs-4.2.95/kinit/kinit.cpp:1784

This bug may be a duplicate of or related to bug 198692

Reported using DrKonqi
Comment 1 Dario Andres 2009-07-16 20:26:30 UTC 
*** Bug 200470 has been marked as a duplicate of this bug. ***
Comment 2 Dario Andres 2009-07-24 02:58:49 UTC 
*** Bug 201214 has been marked as a duplicate of this bug. ***
Comment 3 Dario Andres 2009-08-15 02:13:49 UTC 
*** Bug 203672 has been marked as a duplicate of this bug. ***
Comment 4 Dario Andres 2009-08-28 00:42:35 UTC 
*** Bug 205370 has been marked as a duplicate of this bug. ***
Comment 5 Dario Andres 2009-09-04 02:07:54 UTC 
*** Bug 206195 has been marked as a duplicate of this bug. ***
Comment 6 Dario Andres 2009-09-09 15:14:31 UTC 
*** Bug 206830 has been marked as a duplicate of this bug. ***
Comment 7 Dima Ryazanov 2009-09-15 20:34:04 UTC 
I got the same crash in KDE 4.3.1. I was typing the name "chromium".

Thread 1 (Thread 0x7fa10d429750 (LWP 7545)):
[KCrash Handler]
#5  QMetaObject::activate (sender=0xffffffff00000000, m=<value optimized out>, local_signal_index=1, argv=0x7fff15465010) at kernel/qobject.cpp:3183
#6  0x00007fa10b2092ca in QDBusConnectionPrivate::callWithCallbackFailed (this=0x7fa10b41eba0, _t1=<value optimized out>, _t2=<value optimized out>)
    at .moc/release-shared/moc_qdbusconnection_p.cpp:112
#7  0x00007fa10b1d0ad0 in QDBusConnectionPrivate::processFinishedCall (call=0x34d4120) at qdbusintegrator.cpp:1689
#8  0x00007fa10b1d601b in QDBusConnectionPrivate::sendWithReplyAsync (this=0x258ec30, message=<value optimized out>, receiver=0x2872080, returnMethod=0x7fa10b7986c7 "1slotReceivedId(int)", 
    errorMethod=0x7fa10b798788 "1slotReceivedIdError(QDBusError)", timeout=<value optimized out>) at qdbusintegrator.cpp:1899
#9  0x00007fa10b1bf81a in QDBusConnection::callWithCallback (this=0x2a39330, message=@0x5, receiver=0x0, returnMethod=0x4 <Address 0x4 out of bounds>, errorMethod=0x34ebac0 "�\215b\002", 
    timeout=163355136) at qdbusconnection.cpp:461
#10 0x00007fa10b1dd479 in QDBusAbstractInterface::callWithCallback (this=<value optimized out>, method=@0x7fff15465440, args=@0x7fff15465490, receiver=0x2872080, 
    returnMethod=0x7fa10b7986c7 "1slotReceivedId(int)", errorMethod=0x7fa10b798788 "1slotReceivedIdError(QDBusError)") at qdbusabstractinterface.cpp:471
#11 0x00007fa10b69b27e in KNotificationManager::notify (this=0x2a4aa00, n=0x2872080, pix=<value optimized out>, actions=@0x2a28ad8, contexts=<value optimized out>, appname=@0x7fff15465560)
    at /build/buildd/kde4libs-4.3.1/kdeui/util/knotificationmanager.cpp:143
#12 0x00007fa10b69901b in KNotification::sendEvent (this=0x2872080) at /build/buildd/kde4libs-4.3.1/kdeui/util/knotification.cpp:341
#13 0x00007fa10b69a1a0 in KNotification::qt_metacall (this=0x2872080, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff15465640)
    at /build/buildd/kde4libs-4.3.1/obj-x86_64-linux-gnu/kdeui/knotification.moc:103
#14 0x00007fa10cf67ea2 in QMetaObject::activate (sender=0x2a33e90, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x4) at kernel/qobject.cpp:3113
#15 0x00007fa10cf6d14f in QSingleShotTimer::timerEvent (this=0x2a33e90) at kernel/qtimer.cpp:298
#16 0x00007fa10cf62263 in QObject::event (this=0x2a33e90, e=0x5) at kernel/qobject.cpp:1075
#17 0x00007fa10a518f4d in QApplicationPrivate::notify_helper (this=0x2596900, receiver=0x2a33e90, e=0x7fff15465d00) at kernel/qapplication.cpp:4056
#18 0x00007fa10a52118a in QApplication::notify (this=0x2596600, receiver=0x2a33e90, e=0x7fff15465d00) at kernel/qapplication.cpp:4021
#19 0x00007fa10b62bdeb in KApplication::notify (this=0x2596600, receiver=0x2a33e90, event=0x7fff15465d00) at /build/buildd/kde4libs-4.3.1/kdeui/kernel/kapplication.cpp:302
#20 0x00007fa10cf526ac in QCoreApplication::notifyInternal (this=0x2596600, receiver=0x2a33e90, event=0x7fff15465d00) at kernel/qcoreapplication.cpp:610
#21 0x00007fa10cf7f516 in QTimerInfoList::activateTimers (this=0x259a0b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#22 0x00007fa10cf7bb2d in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:165
#23 0x00007fa108fac20a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#24 0x00007fa108faf8e0 in ?? () from /usr/lib/libglib-2.0.so.0
#25 0x00007fa108fafa7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#26 0x00007fa10cf7ba8f in QEventDispatcherGlib::processEvents (this=0x2506e70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#27 0x00007fa10a5b1bdf in QGuiEventDispatcherGlib::processEvents (this=0x7fa10b41eba0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#28 0x00007fa10cf50f42 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 356933488}) at kernel/qeventloop.cpp:149
#29 0x00007fa10cf51314 in QEventLoop::exec (this=0x7fff15465fb0, flags={i = 356933568}) at kernel/qeventloop.cpp:201
#30 0x00007fa10cf535e4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#31 0x00007fa100ea857c in kdemain () from /usr/lib/libkdeinit4_krunner.so
#32 0x0000000000407215 in launch (argc=1, _name=0x2546198 "/usr/bin/krunner", args=<value optimized out>, cwd=0x0, envc=0, envs=0x25461b1 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x40a3a1 "0") at /build/buildd/kde4libs-4.3.1/kinit/kinit.cpp:677
#33 0x0000000000407a38 in handle_launcher_request (sock=7, who=<value optimized out>) at /build/buildd/kde4libs-4.3.1/kinit/kinit.cpp:1169
#34 0x0000000000407fe5 in handle_requests (waitForPid=0) at /build/buildd/kde4libs-4.3.1/kinit/kinit.cpp:1362
#35 0x0000000000408b26 in main (argc=2, argv=0x7fff15466e18, envp=0x7fff15466e30) at /build/buildd/kde4libs-4.3.1/kinit/kinit.cpp:1793
Comment 8 Dario Andres 2009-09-22 17:00:26 UTC 
*** Bug 208093 has been marked as a duplicate of this bug. ***
Comment 9 Dario Andres 2009-10-21 03:26:23 UTC 
*** Bug 211236 has been marked as a duplicate of this bug. ***
Comment 10 Dario Andres 2009-11-04 17:08:07 UTC 
*** Bug 213087 has been marked as a duplicate of this bug. ***
Comment 11 Dario Andres 2009-11-06 02:47:25 UTC 
Bug 213302 got the same crash but in krusader, may be it is a kdelibs issue. Thanks
Comment 12 Dario Andres 2009-11-06 02:47:32 UTC 
*** Bug 213302 has been marked as a duplicate of this bug. ***
Comment 13 Dario Andres 2009-11-15 20:14:45 UTC 
*** Bug 214678 has been marked as a duplicate of this bug. ***
Comment 14 Dario Andres 2009-11-19 01:53:03 UTC 
*** Bug 215223 has been marked as a duplicate of this bug. ***
Comment 15 Dario Andres 2009-11-23 22:52:24 UTC 
*** Bug 215766 has been marked as a duplicate of this bug. ***
Comment 16 Dario Andres 2009-12-10 14:45:05 UTC 
*** Bug 218083 has been marked as a duplicate of this bug. ***
Comment 17 Dario Andres 2009-12-24 20:09:47 UTC 
Bug 219985 looks also related to this too..
Comment 18 Thiago Macieira 2009-12-25 21:50:28 UTC 
It does look like the same issue. It looks like a KNotification bug though.
Comment 19 Raphaël Vinet 2009-12-25 22:32:09 UTC 
Hi,

I don't know if it is exactly the same problem (no problem for me with krunner and kons, konso, ...) but here a scenario that cause a krunner's crash with my mandriva 2010 up to date (kde 4.3.2)

1. Create a new user
2. Login with the new user
3. Alt-F2 ==> krunner
4. Settings of krunner
5. Tab 'User interface'
6. Change 'Command oriented' to 'Task oriented'
7. Ok
8. Type 'konsoleµ' + enter
==> no result ... normal :-)
9. Erase the 'µ' + enter

==> crash of krunner

Traces:
Application: Interface d'exécution de commande (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb56c76d0 (LWP 19597))]

Thread 5 (Thread 0xa71ceb70 (LWP 20614)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb75469e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb75a1fb0 in QWaitCondition::wait (this=0x89284e8, mutex=0x8952e18, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb43eb3c9 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0xb43edabb in ?? () from /usr/lib/libthreadweaver.so.4
#5  0xb43e9a1a in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb43edbbc in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb43eb653 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb43ebc34 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb43ec2aa in ThreadWeaver::Thread::run () from /usr/lib/libthreadweaver.so.4
#10 0xb75a0e83 in QThreadPrivate::start (arg=0x88c15c8) at thread/qthread_unix.cpp:188
#11 0xb7542885 in start_thread () from /lib/i686/libpthread.so.0
#12 0xb5f9457e in clone () from /lib/i686/libc.so.6

Thread 4 (Thread 0xa69cdb70 (LWP 20615)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb75469e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb75a1fb0 in QWaitCondition::wait (this=0x89284e8, mutex=0x8952e18, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb43eb3c9 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0xb43edabb in ?? () from /usr/lib/libthreadweaver.so.4
#5  0xb43e9a1a in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb43edbbc in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb43eb653 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb43edbd8 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb43eb653 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb43ebc34 in ?? () from /usr/lib/libthreadweaver.so.4
#11 0xb43ec2aa in ThreadWeaver::Thread::run () from /usr/lib/libthreadweaver.so.4
#12 0xb75a0e83 in QThreadPrivate::start (arg=0x89f8c68) at thread/qthread_unix.cpp:188
#13 0xb7542885 in start_thread () from /lib/i686/libpthread.so.0
#14 0xb5f9457e in clone () from /lib/i686/libc.so.6

Thread 3 (Thread 0xa61ccb70 (LWP 20616)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb75469e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb75a1fb0 in QWaitCondition::wait (this=0x89284e8, mutex=0x8952e18, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb43eb3c9 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0xb43edabb in ?? () from /usr/lib/libthreadweaver.so.4
#5  0xb43e9a1a in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb43edbbc in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb43eb653 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb43ebc34 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb43ec2aa in ThreadWeaver::Thread::run () from /usr/lib/libthreadweaver.so.4
#10 0xb75a0e83 in QThreadPrivate::start (arg=0x8bbef60) at thread/qthread_unix.cpp:188
#11 0xb7542885 in start_thread () from /lib/i686/libpthread.so.0
#12 0xb5f9457e in clone () from /lib/i686/libc.so.6

Thread 2 (Thread 0xa59cbb70 (LWP 20617)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb75469e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb75a1fb0 in QWaitCondition::wait (this=0x89284e8, mutex=0x8952e18, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb43eb3c9 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0xb43edabb in ?? () from /usr/lib/libthreadweaver.so.4
#5  0xb43e9a1a in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb43edbbc in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb43eb653 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb43edbd8 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb43eb653 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb43ebc34 in ?? () from /usr/lib/libthreadweaver.so.4
#11 0xb43ec2aa in ThreadWeaver::Thread::run () from /usr/lib/libthreadweaver.so.4
#12 0xb75a0e83 in QThreadPrivate::start (arg=0x8c1c2c0) at thread/qthread_unix.cpp:188
#13 0xb7542885 in start_thread () from /lib/i686/libpthread.so.0
#14 0xb5f9457e in clone () from /lib/i686/libc.so.6

Thread 1 (Thread 0xb56c76d0 (LWP 19597)):
[KCrash Handler]
#6  0xb62c29d8 in QIcon (this=0xbfd39088, other=@0x1d) at image/qicon.cpp:578
#7  0xb2f614ff in QuickSand::QsMatchView::showSelected (this=0x8a3a000) at /usr/src/debug/kdebase-workspace-4.3.2/krunner/interfaces/quicksand/qs_matchitem.h:55
#8  0xb2f6369c in QuickSand::QsMatchView::keyPressEvent (this=0x8a3a000, e=0xbfd39564) at /usr/src/debug/kdebase-workspace-4.3.2/krunner/interfaces/quicksand/qs_matchview.cpp:634
#9  0xb62757a7 in QWidget::event (this=0x8a3a000, event=0xbfd39564) at kernel/qwidget.cpp:7589
#10 0xb621e68c in QApplicationPrivate::notify_helper (this=0x8890a38, receiver=0x8a3a000, e=0xbfd39564) at kernel/qapplication.cpp:4065
#11 0xb6227096 in QApplication::notify (this=0x8a3a000, receiver=0x8a3a000, e=0xbfd39564) at kernel/qapplication.cpp:3664
#12 0xb6c7fa21 in KApplication::notify () from /usr/lib/libkdeui.so.5
#13 0xb7697c0e in QCoreApplication::notifyInternal (this=0x8890800, receiver=0x8a3a000, event=0xbfd39564) at kernel/qcoreapplication.cpp:610
#14 0xb621f5ad in qt_sendSpontaneousEvent (receiver=0x8a3a000, event=0xbfd39088) at ../../src/corelib/kernel/qcoreapplication.h:216
#15 0xb62bcc73 in QKeyMapper::sendKeyEvent (keyWidget=0x8a3a000, grab=false, type=QEvent::KeyPress, code=16777220, modifiers=) at kernel/qkeymapper_x11.cpp:1861
#16 0xb62bf2b2 in QKeyMapperPrivate::translateKeyEvent (this=0x88b66e0, keyWidget=0x8a3a000, event=0xbfd3ad2c, grab=29) at kernel/qkeymapper_x11.cpp:1831
#17 0xb6294e3e in QApplication::x11ProcessEvent (this=0x8890800, event=0xbfd3ad2c) at kernel/qapplication_x11.cpp:3445
#18 0xb62c0d88 in x11EventSourceDispatch (s=0x8893870, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#19 0xb5e0db92 in IA__g_main_context_dispatch (context=0x8892aa0) at gmain.c:1960
#20 0xb5e11468 in g_main_context_iterate (context=0x8892aa0, block=<value optimized out>, dispatch=1, self=0x8890b28) at gmain.c:2591
#21 0xb5e1158e in IA__g_main_context_iteration (context=0x8892aa0, may_block=1) at gmain.c:2654
#22 0xb76c38f1 in QEventDispatcherGlib::processEvents (this=0x8890a18, flags={i = 36}) at kernel/qeventdispatcher_glib.cpp:406
#23 0xb62c04ba in QGuiEventDispatcherGlib::processEvents (this=0x8890a18, flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:202
#24 0xb769626d in QEventLoop::processEvents (this=0xbfd3afe4, flags=) at kernel/qeventloop.cpp:149
#25 0xb76966b9 in QEventLoop::exec (this=0xbfd3afe4, flags={i = 0}) at kernel/qeventloop.cpp:201
#26 0xb7698b50 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#27 0xb621e504 in QApplication::exec () at kernel/qapplication.cpp:3525
#28 0xb2f4cd79 in kdemain (argc=1, argv=0x8850680) at /usr/src/debug/kdebase-workspace-4.3.2/krunner/main.cpp:65
#29 0x0804da54 in _start ()

A+
Raph
Comment 20 Dario Andres 2009-12-26 01:25:16 UTC 
@Raphaël: your crash is a different one, reported at bug 200648. Regards
Comment 21 Raphaël Vinet 2009-12-26 06:49:43 UTC 
Hi,

@Dario: ok I put my scenario in bug 200648. Thx

A+
Raph
Comment 22 Dario Andres 2010-01-03 14:54:37 UTC 
*** Bug 221082 has been marked as a duplicate of this bug. ***
Comment 23 Olivier Goffart 2010-01-05 16:06:32 UTC 
SVN commit 1070404 by ogoffart:

Fixes crash when calling KNotification::sendEvent while still waiting for id from dbus.

In that case, it could assign two id to the same notifications, resulting in crashes later.

BUG: 199485
BUG: 219985



 M  +16 -6     knotification.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=1070404
Comment 24 Dario Andres 2010-01-15 00:38:04 UTC 
*** Bug 222714 has been marked as a duplicate of this bug. ***
Comment 25 Dario Andres 2010-01-29 12:50:33 UTC 
*** Bug 224744 has been marked as a duplicate of this bug. ***
Comment 26 Dario Andres 2010-01-29 17:45:42 UTC 
*** Bug 224792 has been marked as a duplicate of this bug. ***
Comment 27 Eike Hein 2010-02-06 18:39:31 UTC 
This is not fixed, so I'm reopening.

Thiago has kindly investigated this further, and it turns out that D-Bus
currently doesn't allow a range of Utf-8 characters that are reserved by the
Unicode specification and not permitted for interchange. This range is U+FDD0
through U+FDEF. More information can be found here:
http://www.unicode.org/charts/PDF/UFB50.pdf

There are multiple avenues to fix this:

a) QString could reject those characters.
b) QtDbus could filter out these characters.
c) KNotify could filter out these characters.
d) D-Bus could not close the connection when it sees these characters.

Whether or not 'a' and 'b' are realized or not, any such change will show up in
Qt 4.6.3 at the earliest, which is still some time out seeing as 4.6.2 is not
yet released.

'c' might thus be a good idea for now. However, seeing how KDE 4.4.0 is already
tagged, it might be too late for that release.

We should however probably not limit this filter to Qt versions older than
4.6.3, since instead of the fix being made in Qt, it might instead be made in
D-Bus. Thiago has written a mail to the D-Bus mailing list where he is
pursueing 'd'. See here:
http://lists.freedesktop.org/archives/dbus/2010-February/012182.html
Comment 28 Eike Hein 2010-02-06 18:41:58 UTC 
I'm flagging this as a 4.4.0 blocker since it's a remote crash vulnerability (see #219985 for a concrete example involving Konversation). Thiago signed off on that.
Comment 29 Dario Andres 2010-02-10 13:09:01 UTC 
- Could bug 203285 be the same issue, but on KDED4 ?
Regards
Comment 30 Dario Andres 2010-02-16 22:02:34 UTC 
*** Bug 227217 has been marked as a duplicate of this bug. ***
Comment 31 Dario Andres 2010-03-20 18:44:13 UTC 
Bug 224912 seems to be a related crash but in Dolphin
Comment 32 Dario Andres 2010-03-20 18:44:18 UTC 
*** Bug 223240 has been marked as a duplicate of this bug. ***
Comment 33 Dario Andres 2010-03-23 12:48:44 UTC 
*** Bug 231890 has been marked as a duplicate of this bug. ***
Comment 34 omega 2010-04-04 11:13:28 UTC 
Created attachment 42472 [details]
New crash information added by DrKonqi

crash when i try to launch amarok with krunner
Comment 35 omega 2010-05-09 10:42:28 UTC 
Created attachment 43388 [details]
New crash information added by DrKonqi

krunner crashed while launching skype
Comment 36 Nicolas L. 2010-06-21 17:39:08 UTC 
*** Bug 242212 has been marked as a duplicate of this bug. ***
Comment 37 Aaron J. Seigo 2010-08-11 08:05:22 UTC 
*** Bug 245241 has been marked as a duplicate of this bug. ***
Comment 38 Aaron J. Seigo 2010-08-11 08:05:23 UTC 
*** Bug 247329 has been marked as a duplicate of this bug. ***
Comment 39 darkfish 2010-10-27 15:39:16 UTC 
Created attachment 52908 [details]
New crash information added by DrKonqi

These are the steps I followed (this happens now and then):
1. Press Alt+F2 to bring up the krunner application.
2. Type in first 3-4 letters of the word Konsole.
3. I do not get this far and the application crashes
Comment 40 Christoph Feck 2010-10-27 23:42:39 UTC 
*** Bug 225286 has been marked as a duplicate of this bug. ***
Comment 41 Christoph Feck 2010-10-27 23:43:10 UTC 
*** Bug 212695 has been marked as a duplicate of this bug. ***
Comment 42 Christoph Feck 2010-10-27 23:43:35 UTC 
*** Bug 235462 has been marked as a duplicate of this bug. ***
Comment 43 Christoph Feck 2010-10-27 23:44:01 UTC 
*** Bug 239844 has been marked as a duplicate of this bug. ***
Comment 44 Christoph Feck 2010-10-27 23:45:22 UTC 
*** Bug 244476 has been marked as a duplicate of this bug. ***
Comment 45 Christoph Feck 2010-10-27 23:46:13 UTC 
*** Bug 254191 has been marked as a duplicate of this bug. ***
Comment 46 Christoph Feck 2010-10-27 23:46:43 UTC 
*** Bug 202139 has been marked as a duplicate of this bug. ***
Comment 47 Christoph Feck 2010-10-27 23:55:56 UTC 
This crash has been fixed in Qt 4.6.3 or later.

http://bugreports.qt.nokia.com/browse/QTBUG-11374