Swriter will crash if one tries to use the formel editor in a state where word  
completion is suggesting a word. Just try to type a long word until word  
completion suggests a word and start the formel editor from "Inser Object"  
instead of enter to complete the word. This, however, happend on  
OpenOffice.org 1.1.3 for KDE and might be related to the KDE-QT project at  
OpenOffice.org.  
I get following debug output from drkonqui: 
 
Using host libthread_db library "/lib/libthread_db.so.1". 
0x411a64da in waitpid () from /lib/libpthread.so.0 
#0  0x411a64da in waitpid () from /lib/libpthread.so.0 
#1  0x423d57f0 in KCrash::defaultCrashHandler () 
   from /opt/kde/lib/libkdecore.so.4 
#2  0x40c4374e in CallSystemHandler () 
   from /opt/OpenOffice.org1.1.3/program/libsal.so.3 
#3  0x40c4380c in SignalHandlerFunction () 
   from /opt/OpenOffice.org1.1.3/program/libsal.so.3 
#4  0x411a4be5 in pthread_barrierattr_setpshared () from /lib/libpthread.so.0 
#5  0x00000000 in ?? () 
#6  0x00000000 in ?? () 
#7  0x0000007b in ?? () 
#8  0x0000007b in ?? () 
#9  0xbfffd8b0 in ?? () 
#10 0x00000000 in ?? () 
#11 0xbfffd888 in ?? () 
#12 0xbfffd820 in ?? () 
#13 0x466dfc1c in __JCR_LIST__ () 
   from /opt/OpenOffice.org1.1.3/program/libsw645li.so 
#14 0x469ee090 in ?? () 
#15 0x00000000 in ?? () 
#16 0x00000000 in ?? () 
#17 0x0000000e in ?? () 
#18 0x00000004 in ?? () 
#19 0x45e64459 in SwFEShell::GetFlyFrmAttr () 
   from /opt/OpenOffice.org1.1.3/program/libsw645li.so