Bug 228889

Application: krunner (0.1)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.2
Operating System: Linux 2.6.31.12-174.2.22.fc12.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
I just started kopete through krunner and then hit alt+f2 again in order to start another program. But instead of the krunner window I got a crash.

Also ever since KDE 4.4 krunner randomly hangs: no reaction to any imput, no redraw but also no high cpu or harddisk usage. Usually it unhangs after a (long) while. So under KDE 4.4 krunner became practically unusable and I more often use yakuake to start applications.

 -- Backtrace:
Application: Run Command Interface (krunner), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f423154c8a0 (LWP 1714))]

Thread 5 (Thread 0x7f4212d7a710 (LWP 2143)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f42382e789b in wait (this=<value optimized out>, mutex=0x196df90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x196df90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f423a4a8f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x196d1b0, th=0x1f52e00) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f423a4ab4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x17c0050, th=0x1f52e00) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f423a4a9e6f in ThreadWeaver::ThreadRunHelper::run (this=0x7f4212d79cf0, parent=0x196d1b0, th=0x1f52e00) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f423a4aa358 in ThreadWeaver::Thread::run (this=0x1f52e00) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f42382e69a5 in QThreadPrivate::start (arg=0x1f52e00) at thread/qthread_unix.cpp:248
#8  0x00000037fe406a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x00000037fd8de67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f4212379710 (LWP 2144)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f42382e789b in wait (this=<value optimized out>, mutex=0x196df90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x196df90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f423a4a8f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x196d1b0, th=0x1a6a410) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f423a4ab4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x17c0050, th=0x1a6a410) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f423a4a9e6f in ThreadWeaver::ThreadRunHelper::run (this=0x7f4212378cf0, parent=0x196d1b0, th=0x1a6a410) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f423a4aa358 in ThreadWeaver::Thread::run (this=0x1a6a410) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f42382e69a5 in QThreadPrivate::start (arg=0x1a6a410) at thread/qthread_unix.cpp:248
#8  0x00000037fe406a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x00000037fd8de67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f4211978710 (LWP 2145)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f42382e789b in wait (this=<value optimized out>, mutex=0x196df90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x196df90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f423a4a8f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x196d1b0, th=0x18e7eb0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f423a4ab4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x17c0050, th=0x18e7eb0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f423a4a9e6f in ThreadWeaver::ThreadRunHelper::run (this=0x7f4211977cf0, parent=0x196d1b0, th=0x18e7eb0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f423a4aa358 in ThreadWeaver::Thread::run (this=0x18e7eb0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f42382e69a5 in QThreadPrivate::start (arg=0x18e7eb0) at thread/qthread_unix.cpp:248
#8  0x00000037fe406a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x00000037fd8de67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f4210f77710 (LWP 2146)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f42382e789b in wait (this=<value optimized out>, mutex=0x196df90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x196df90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f423a4a8f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x196d1b0, th=0x1edb110) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f423a4ab4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x17c0050, th=0x1edb110) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f423a4a9e6f in ThreadWeaver::ThreadRunHelper::run (this=0x7f4210f76cf0, parent=0x196d1b0, th=0x1edb110) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f423a4aa358 in ThreadWeaver::Thread::run (this=0x1edb110) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f42382e69a5 in QThreadPrivate::start (arg=0x1edb110) at thread/qthread_unix.cpp:248
#8  0x00000037fe406a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x00000037fd8de67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f423154c8a0 (LWP 1714)):
[KCrash Handler]
#5  _dbus_connection_lock (connection=0x65) at dbus-connection.c:355
#6  0x000000380501d25d in _dbus_pending_call_get_connection_and_lock (pending=0x7f420c001f60) at dbus-pending-call.c:307
#7  0x000000380500f40e in reply_handler_timeout (data=0x7f420c001f60) at dbus-connection.c:3156
#8  0x00007f42386f3997 in q_dbus_timeout_handle (this=0x17a2850, e=0x7fff6a08d4c0) at qdbus_symbols_p.h:172
#9  QDBusConnectionPrivate::timerEvent (this=0x17a2850, e=0x7fff6a08d4c0) at qdbusintegrator.cpp:1035
#10 0x00007f42383dc63e in QObject::event (this=0x17a2850, e=0x7fff6a08d4c0) at kernel/qobject.cpp:1212
#11 0x00007f4238f6d9dc in QApplicationPrivate::notify_helper (this=0x17b0490, receiver=0x17a2850, e=0x7fff6a08d4c0) at kernel/qapplication.cpp:4300
#12 0x00007f4238f73aab in QApplication::notify (this=<value optimized out>, receiver=0x17a2850, e=0x7fff6a08d4c0) at kernel/qapplication.cpp:4183
#13 0x00007f4239e477a6 in KApplication::notify (this=0x17ab060, receiver=0x17a2850, event=0x7fff6a08d4c0) at /usr/src/debug/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:302
#14 0x00007f42383cd74c in QCoreApplication::notifyInternal (this=0x17ab060, receiver=0x17a2850, event=0x7fff6a08d4c0) at kernel/qcoreapplication.cpp:704
#15 0x00007f42383f5e02 in sendEvent (this=0x17c5100) at kernel/qcoreapplication.h:215
#16 QTimerInfoList::activateTimers (this=0x17c5100) at kernel/qeventdispatcher_unix.cpp:603
#17 0x00007f42383f3374 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#18 0x00007f423559320e in g_main_dispatch (context=0x17c4120) at gmain.c:1960
#19 IA__g_main_context_dispatch (context=0x17c4120) at gmain.c:2513
#20 0x00007f4235596bf8 in g_main_context_iterate (context=0x17c4120, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#21 0x00007f4235596d1a in IA__g_main_context_iteration (context=0x17c4120, may_block=1) at gmain.c:2654
#22 0x00007f42383f3063 in QEventDispatcherGlib::processEvents (this=0x1788710, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#23 0x00007f423900ca1e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007f42383cc192 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007f42383cc45c in QEventLoop::exec (this=0x7fff6a08d760, flags=...) at kernel/qeventloop.cpp:201
#26 0x00007f42383ce749 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#27 0x00007f423ccbe304 in kdemain () from /usr/lib64/libkdeinit4_krunner.so
#28 0x00000037fd81eb1d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=<value optimized out>) at libc-start.c:226
#29 0x00000000004007a9 in _start ()

This bug may be a duplicate of or related to bug 227365.

Possible duplicates by query: bug 228421, bug 228201, bug 227365, bug 225828, bug 224368.

Reported using DrKonqi