Version:           3.1.0 (using KDE KDE 3.1)
Installed from:    SuSE RPMs
OS:          Linux

konquerer gave an error after closing him when browsing local 
files and folders (no executables or images, just browsing)

there where no special plugins loaded just the standard ( and maybe special SuSE 8.1 Professional plugins)

Backtrace :

(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)...[New Thread 1024 (LWP 1749)]
(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)...0x410b48c9 in wait4 () from /lib/libc.so.6
#0  0x410b48c9 in wait4 () from /lib/libc.so.6
#1  0x4112fc90 in __DTOR_END__ () from /lib/libc.so.6
#2  0x40f0fa93 in waitpid () from /lib/libpthread.so.0
#3  0x40620b0d in KCrash::defaultCrashHandler(int) ()
   from /opt/kde3/lib/libkdecore.so.4
#4  0x40f0d12b in pthread_sighandler () from /lib/libpthread.so.0
#5  <signal handler called>
#6  0x40c082c7 in QGDict::unlink_ascii(char const*, void*) ()
   from /usr/lib/libqt-mt.so.3
#7  0x40c08774 in QGDict::take_ascii(char const*) ()
   from /usr/lib/libqt-mt.so.3
#8  0x403df061 in KActionCollection::_take(KAction*) ()
   from /opt/kde3/lib/libkdeui.so.4
#9  0x403df1c6 in KActionCollection::take(KAction*) ()
   from /opt/kde3/lib/libkdeui.so.4
#10 0x403ce9be in KAction::~KAction() () from /opt/kde3/lib/libkdeui.so.4
#11 0x4099f516 in QObject::~QObject() () from /usr/lib/libqt-mt.so.3
#12 0x403de9b7 in KActionCollection::~KActionCollection() ()
   from /opt/kde3/lib/libkdeui.so.4
#13 0x409d0d98 in QWidget::~QWidget() () from /usr/lib/libqt-mt.so.3
#14 0x40a7bf1f in QMainWindow::~QMainWindow() () from /usr/lib/libqt-mt.so.3
#15 0x40427a3e in KMainWindow::~KMainWindow() ()
   from /opt/kde3/lib/libkdeui.so.4
#16 0x400383f8 in KParts::MainWindow::~MainWindow() ()
   from /opt/kde3/lib/libkparts.so.2
#17 0x41498f21 in KonqMainWindow::~KonqMainWindow() ()
   from /opt/kde3/lib/konqueror.so
#18 0x4099ff93 in QObject::event(QEvent*) () from /usr/lib/libqt-mt.so.3
#19 0x409d653c in QWidget::event(QEvent*) () from /usr/lib/libqt-mt.so.3
#20 0x40a7db72 in QMainWindow::event(QEvent*) () from /usr/lib/libqt-mt.so.3
#21 0x409442e4 in QApplication::internalNotify(QObject*, QEvent*) ()
   from /usr/lib/libqt-mt.so.3
#22 0x40943e4b in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/libqt-mt.so.3
#23 0x405b2fc9 in KApplication::notify(QObject*, QEvent*) ()
   from /opt/kde3/lib/libkdecore.so.4
#24 0x40945078 in QApplication::sendPostedEvents(QObject*, int) ()
   from /usr/lib/libqt-mt.so.3
#25 0x40957f89 in QEventLoop::enterLoop() () from /usr/lib/libqt-mt.so.3
#26 0x40957e48 in QEventLoop::exec() () from /usr/lib/libqt-mt.so.3
#27 0x40944511 in QApplication::exec() () from /usr/lib/libqt-mt.so.3
#28 0x414943f7 in main () from /opt/kde3/lib/konqueror.so
#29 0x0804cbc5 in strcpy ()
#30 0x0804d87b in strcpy ()
#31 0x0804dd94 in strcpy ()
#32 0x0804eaa0 in strcpy ()
#33 0x4102f4a2 in __libc_start_main () from /lib/libc.so.6

the error seems to be ramdom and not reproducable

there is no expected behaviour.

hopefully this was good information , 
Greets ,
Boudewijn.