Version: (using KDE 4.0.2) Installed from: Gentoo Packages Compiler: gcc version 4.1.2 (Gentoo 4.1.2 p1.0.2) x86_64 OS: Linux I usually lunch krunner with "alt + F2" i have find the pattern. Sometimes it crashes the first time, but most of the time it crashes at 4th or 5th time I use it. After I get the KDE crash handler, i get something like the applicaction run interface (krunner) crashed and caused the signal 11. The only way to launch krunner again is from a konsole. This is what i get when i click on the backtrace tab (no debugging symbols found) Using host libthread_db library "/lib/libthread_db.so.1". (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [Thread debugging using libthread_db enabled] [New Thread 0x2b7be4142a00 (LWP 20480)] [New Thread 0x42007950 (LWP 20493)] [New Thread 0x41806950 (LWP 20492)] [New Thread 0x41005950 (LWP 20491)] [New Thread 0x40804950 (LWP 20490)] (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [KCrash handler] #5 0x00002b7be0e91905 in memcpy () from /lib64/libc.so.6 #6 0x00002b7bdea86198 in QIODevice::read () from /usr/lib64/qt4/libQtCore.so.4 #7 0x00002b7bdea72bd6 in QDataStream::operator>> () from /usr/lib64/qt4/libQtCore.so.4 #8 0x00002b7bdbcc7f5d in ?? () from /usr/kde/4.0/lib64/libkdecore.so.5 #9 0x00002b7bdbce2ea8 in ?? () from /usr/kde/4.0/lib64/libkdecore.so.5 #10 0x00002b7bdbce3190 in KService::KService () from /usr/kde/4.0/lib64/libkdecore.so.5 #11 0x00002b7bdbceb5e5 in KServiceFactory::createEntry () from /usr/kde/4.0/lib64/libkdecore.so.5 #12 0x00002b7bdbceaf54 in KServiceFactory::serviceOffers () from /usr/kde/4.0/lib64/libkdecore.so.5 #13 0x00002b7bdbcf8477 in KServiceTypeTrader::defaultOffers () from /usr/kde/4.0/lib64/libkdecore.so.5 #14 0x00002b7bdbcf89bd in KServiceTypeTrader::query () from /usr/kde/4.0/lib64/libkdecore.so.5 #15 0x00002b7bdaea61a3 in ?? () from /usr/kde/4.0/lib64/libkdeinit4_krunner.so #16 0x00002b7bdb145706 in Plasma::AbstractRunner::performMatch () from /usr/kde/4.0/lib64/libplasma.so.1 #17 0x00002b7bdb8887d1 in ?? () from /usr/kde/4.0/lib64/libthreadweaver.so.4 #18 0x00002b7bdb888a88 in ThreadWeaver::Job::execute () from /usr/kde/4.0/lib64/libthreadweaver.so.4 #19 0x00002b7bdb887a4e in ?? () from /usr/kde/4.0/lib64/libthreadweaver.so.4 #20 0x00002b7bdb887e3a in ThreadWeaver::Thread::run () from /usr/kde/4.0/lib64/libthreadweaver.so.4 #21 0x00002b7bdea358c7 in ?? () from /usr/lib64/qt4/libQtCore.so.4 #22 0x00002b7bded87037 in start_thread () from /lib64/libpthread.so.0 #23 0x00002b7be0edc28d in clone () from /lib64/libc.so.6 #24 0x0000000000000000 in ?? () Thread 1 (Thread 0x2b7be4142a00 (LWP 20480)): #0 0x00002b7bded8dc7b in read () from /lib64/libpthread.so.0 #1 0x00002b7bdd1ea2e5 in ?? () from /usr/lib/libX11.so.6 #2 0x00002b7bdd1e23cd in _XRead () from /usr/lib/libX11.so.6 #3 0x00002b7bdd1e2e09 in _XReply () from /usr/lib/libX11.so.6 #4 0x00002b7bdd1d7e1a in XQueryPointer () from /usr/lib/libX11.so.6 #5 0x00002b7bdaeaae05 in ?? () from /usr/kde/4.0/lib64/libkdeinit4_krunner.so #6 0x00002b7bdaeac8c0 in ?? () from /usr/kde/4.0/lib64/libkdeinit4_krunner.so #7 0x00002b7bdeae55ed in QMetaObject::activate () from /usr/lib64/qt4/libQtCore.so.4 #8 0x00002b7bdeae45c0 in QObject::event () from /usr/lib64/qt4/libQtCore.so.4 #9 0x00002b7bdf5dc59c in QApplicationPrivate::notify_helper () from /usr/lib64/qt4/libQtGui.so.4 #10 0x00002b7bdf5de44f in QApplication::notify () from /usr/lib64/qt4/libQtGui.so.4 #11 0x00002b7bdc1b742a in KApplication::notify () from /usr/kde/4.0/lib64/libkdeui.so.5 #12 0x00002b7bdead5c88 in QCoreApplication::notifyInternal () from /usr/lib64/qt4/libQtCore.so.4 #13 0x00002b7bdeaf58be in ?? () from /usr/lib64/qt4/libQtCore.so.4 #14 0x00002b7bdeaf68cf in QEventDispatcherUNIX::processEvents () from /usr/lib64/qt4/libQtCore.so.4 #15 0x00002b7bdf64a9bd in ?? () from /usr/lib64/qt4/libQtGui.so.4 #16 0x00002b7bdead547c in QEventLoop::processEvents () from /usr/lib64/qt4/libQtCore.so.4 #17 0x00002b7bdead5561 in QEventLoop::exec () from /usr/lib64/qt4/libQtCore.so.4 #18 0x00002b7bdead7086 in QCoreApplication::exec () from /usr/lib64/qt4/libQtCore.so.4 #19 0x00002b7bdaea5cb4 in kdemain () from /usr/kde/4.0/lib64/libkdeinit4_krunner.so #20 0x00002b7be0e39b74 in __libc_start_main () from /lib64/libc.so.6 #21 0x0000000000400909 in _start () #0 0x00002b7bded8dc7b in read () from /lib64/libpthread.so.0
*** Bug has been marked as fixed ***.