228899 2010-02-28 15:35:32 +0000 krunner segv on input the string "xscreensaver-command -exit" and "RETURN" 2010-03-20 15:13:53 +0000 1 1 4 Plasma krunner general unspecified Fedora RPMs Linux RESOLVED DUPLICATE 230520 NOR crash --- 0 kim+kde plasma-bugs-null andresbajotierra 0 oldest_to_newest 926174 0 kim+kde 2010-02-28 15:35:32 +0000 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: "Fedora release 12 (Constantine)" -- Information about the crash: Fedora12 with kde-4.4.0 ant qt-4.6.2 Input the string "xscreensaver-command -exit" and pressed "return" and krunner segv'ed Note that krunner has inexplicable waits on my system - even with nepomuk enabled (no strigi though) The crash can be reproduced some of the time. -- Backtrace: Application: Run Command Interface (krunner), signal: Segmentation fault 82 T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS) [Current thread is 1 (Thread 0x7f78819d9840 (LWP 2302))] Thread 9 (Thread 0x7f786bd5d710 (LWP 3454)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00000039ef27189b in wait (this=<value optimized out>, mutex=0x12fdb60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x12fdb60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x0000003422a09f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x12fdc70, th=0x1779ff0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x0000003422a0c4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x12ed490, th=0x1779ff0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x0000003422a0c4c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x12ed490, th=0x1779ff0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x0000003422a0ae6f in ThreadWeaver::ThreadRunHelper::run (this=0x7f786bd5cd50, parent=0x12fdc70, th=0x1779ff0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87 #7 0x0000003422a0b358 in ThreadWeaver::Thread::run (this=0x1779ff0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142 #8 0x00000039ef2709a5 in QThreadPrivate::start (arg=0x1779ff0) at thread/qthread_unix.cpp:248 #9 0x0000003c43e06a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297 #10 0x0000003c432de67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 8 (Thread 0x7f78696a6710 (LWP 3455)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00000039ef27189b in wait (this=<value optimized out>, mutex=0x12fdb60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x12fdb60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x0000003422a09f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x12fdc70, th=0x17a5250) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x0000003422a0c4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x12ed490, th=0x17a5250) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x0000003422a0c4c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x12ed490, th=0x17a5250) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x0000003422a0ae6f in ThreadWeaver::ThreadRunHelper::run (this=0x7f78696a5d50, parent=0x12fdc70, th=0x17a5250) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87 #7 0x0000003422a0b358 in ThreadWeaver::Thread::run (this=0x17a5250) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142 #8 0x00000039ef2709a5 in QThreadPrivate::start (arg=0x17a5250) at thread/qthread_unix.cpp:248 #9 0x0000003c43e06a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297 #10 0x0000003c432de67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 7 (Thread 0x7f7868ca5710 (LWP 3456)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00000039ef27189b in wait (this=<value optimized out>, mutex=0x12fdb60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x12fdb60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x0000003422a09f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x12fdc70, th=0x176d6b0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x0000003422a0c4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x12ed490, th=0x176d6b0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x0000003422a0c4c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x12ed490, th=0x176d6b0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x0000003422a0ae6f in ThreadWeaver::ThreadRunHelper::run (this=0x7f7868ca4d50, parent=0x12fdc70, th=0x176d6b0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87 #7 0x0000003422a0b358 in ThreadWeaver::Thread::run (this=0x176d6b0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142 #8 0x00000039ef2709a5 in QThreadPrivate::start (arg=0x176d6b0) at thread/qthread_unix.cpp:248 #9 0x0000003c43e06a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297 #10 0x0000003c432de67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 6 (Thread 0x7f785bfff710 (LWP 3457)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00000039ef27189b in wait (this=<value optimized out>, mutex=0x12fdb60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x12fdb60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x0000003422a09f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x12fdc70, th=0x176b120) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x0000003422a0c4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x12ed490, th=0x176b120) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x0000003422a0c4c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x12ed490, th=0x176b120) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x0000003422a0ae6f in ThreadWeaver::ThreadRunHelper::run (this=0x7f785bffed50, parent=0x12fdc70, th=0x176b120) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87 #7 0x0000003422a0b358 in ThreadWeaver::Thread::run (this=0x176b120) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142 #8 0x00000039ef2709a5 in QThreadPrivate::start (arg=0x176b120) at thread/qthread_unix.cpp:248 #9 0x0000003c43e06a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297 #10 0x0000003c432de67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 5 (Thread 0x7f785b5fe710 (LWP 3458)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00000039ef27189b in wait (this=<value optimized out>, mutex=0x12fdb60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x12fdb60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x0000003422a09f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x12fdc70, th=0x17ab8a0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x0000003422a0c4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x12ed490, th=0x17ab8a0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x0000003422a0c4c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x12ed490, th=0x17ab8a0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x0000003422a0ae6f in ThreadWeaver::ThreadRunHelper::run (this=0x7f785b5fdd50, parent=0x12fdc70, th=0x17ab8a0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87 #7 0x0000003422a0b358 in ThreadWeaver::Thread::run (this=0x17ab8a0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142 #8 0x00000039ef2709a5 in QThreadPrivate::start (arg=0x17ab8a0) at thread/qthread_unix.cpp:248 #9 0x0000003c43e06a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297 #10 0x0000003c432de67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 4 (Thread 0x7f785abfd710 (LWP 3459)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00000039ef27189b in wait (this=<value optimized out>, mutex=0x12fdb60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x12fdb60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x0000003422a09f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x12fdc70, th=0x176b3c0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x0000003422a0c4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x12ed490, th=0x176b3c0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x0000003422a0c4c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x12ed490, th=0x176b3c0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x0000003422a0ae6f in ThreadWeaver::ThreadRunHelper::run (this=0x7f785abfcd50, parent=0x12fdc70, th=0x176b3c0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87 #7 0x0000003422a0b358 in ThreadWeaver::Thread::run (this=0x176b3c0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142 #8 0x00000039ef2709a5 in QThreadPrivate::start (arg=0x176b3c0) at thread/qthread_unix.cpp:248 #9 0x0000003c43e06a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297 #10 0x0000003c432de67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f785a1fc710 (LWP 3460)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00000039ef27189b in wait (this=<value optimized out>, mutex=0x12fdb60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x12fdb60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x0000003422a09f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x12fdc70, th=0x179e950) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x0000003422a0c4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x12ed490, th=0x179e950) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x0000003422a0ae6f in ThreadWeaver::ThreadRunHelper::run (this=0x7f785a1fbd50, parent=0x12fdc70, th=0x179e950) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87 #6 0x0000003422a0b358 in ThreadWeaver::Thread::run (this=0x179e950) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142 #7 0x00000039ef2709a5 in QThreadPrivate::start (arg=0x179e950) at thread/qthread_unix.cpp:248 #8 0x0000003c43e06a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297 #9 0x0000003c432de67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f78597fb710 (LWP 3461)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00000039ef27189b in wait (this=<value optimized out>, mutex=0x12fdb60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x12fdb60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x0000003422a09f86 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x12fdc70, th=0x18025d0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x0000003422a0c4ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x12ed490, th=0x18025d0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x0000003422a0c4c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x12ed490, th=0x18025d0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x0000003422a0ae6f in ThreadWeaver::ThreadRunHelper::run (this=0x7f78597fad50, parent=0x12fdc70, th=0x18025d0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87 #7 0x0000003422a0b358 in ThreadWeaver::Thread::run (this=0x18025d0) at /usr/src/debug/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142 #8 0x00000039ef2709a5 in QThreadPrivate::start (arg=0x18025d0) at thread/qthread_unix.cpp:248 #9 0x0000003c43e06a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297 #10 0x0000003c432de67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f78819d9840 (LWP 2302)): [KCrash Handler] #5 _dbus_connection_lock (connection=0x7f780000000b) at dbus-connection.c:355 #6 0x0000003c4b21d25d in _dbus_pending_call_get_connection_and_lock (pending=0x7f784c006170) at dbus-pending-call.c:307 #7 0x0000003c4b20f40e in reply_handler_timeout (data=0x7f784c006170) at dbus-connection.c:3156 #8 0x00000039ef818997 in q_dbus_timeout_handle (this=0x11b9ae0, e=0x7fff59e90680) at qdbus_symbols_p.h:172 #9 QDBusConnectionPrivate::timerEvent (this=0x11b9ae0, e=0x7fff59e90680) at qdbusintegrator.cpp:1035 #10 0x00000039ef36663e in QObject::event (this=0x11b9ae0, e=0x7fff59e90680) at kernel/qobject.cpp:1212 #11 0x00000031333aa9dc in QApplicationPrivate::notify_helper (this=0x11cb070, receiver=0x11b9ae0, e=0x7fff59e90680) at kernel/qapplication.cpp:4300 #12 0x00000031333b0aab in QApplication::notify (this=<value optimized out>, receiver=0x11b9ae0, e=0x7fff59e90680) at kernel/qapplication.cpp:4183 #13 0x000000341b8067a6 in KApplication::notify (this=0x11c22f0, receiver=0x11b9ae0, event=0x7fff59e90680) at /usr/src/debug/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:302 #14 0x00000039ef35774c in QCoreApplication::notifyInternal (this=0x11c22f0, receiver=0x11b9ae0, event=0x7fff59e90680) at kernel/qcoreapplication.cpp:704 #15 0x00000039ef37fe02 in sendEvent (this=0x11dcee0) at kernel/qcoreapplication.h:215 #16 QTimerInfoList::activateTimers (this=0x11dcee0) at kernel/qeventdispatcher_unix.cpp:603 #17 0x00000039ef37d398 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184 #18 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231 #19 0x00000038d0c3920e in g_main_dispatch (context=0x11dc120) at gmain.c:1960 #20 IA__g_main_context_dispatch (context=0x11dc120) at gmain.c:2513 #21 0x00000038d0c3cbf8 in g_main_context_iterate (context=0x11dc120, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591 #22 0x00000038d0c3cd1a in IA__g_main_context_iteration (context=0x11dc120, may_block=1) at gmain.c:2654 #23 0x00000039ef37d063 in QEventDispatcherGlib::processEvents (this=0x11c79a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412 #24 0x0000003133449a1e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #25 0x00000039ef356192 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #26 0x00000039ef35645c in QEventLoop::exec (this=0x7fff59e90920, flags=...) at kernel/qeventloop.cpp:201 #27 0x00000039ef358749 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #28 0x0000003bd3a2a304 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/krunner/main.cpp:65 #29 0x0000003c4321eb1d 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 #30 0x00000000004007a9 in _start () This bug may be a duplicate of or related to bug 198926. Possible duplicates by query: bug 228889, bug 228421, bug 228201, bug 227365, bug 225828. Reported using DrKonqi 936924 1 andresbajotierra 2010-03-20 15:13:26 +0000 Merging with bug 230520. Thanks 936927 2 andresbajotierra 2010-03-20 15:13:53 +0000 *** This bug has been marked as a duplicate of bug 230520 ***