Open new Writer document. Table > Insert > Table Select all cells. Ctrl + C Type some text. Set cursol between texts. Ctrl + V,Ctrl + V,Ctrl + V,Ctrl + V,Ctrl + V ..... Ctrl + Z,Ctrl + Z,Ctrl + Z,Ctrl + Z,Ctrl + Z.... Ctrl + Y,Ctrl + Y,Ctrl + Y,Ctrl + Y,Ctrl + Y.... Ctrl + Z,Ctrl + Z,Ctrl + Z,Ctrl + Z,Ctrl + Z.... Ctrl + Y,Ctrl + Y,Ctrl + Y,Ctrl + Y,Ctrl + Y.... Table layout has broken. Writer clash.
Can you perhaps get us a backtrace of the crash? See here how to obtain it: http://wiki.documentfoundation.org/BugReport
Created attachment 41173 [details] Log and sample Trace log and sumple document.
I submit the log and sample document.
Jun: Very nice example document, thank you! And wow - this is ugly :-( After the first Undo/Redo, you get the tables inside the first one, and then a freeze... Not a blocker I think, but still serious enough.
Fixed in master branch: http://cgit.freedesktop.org/libreoffice/writer/commit/?id=fe30ec866eee53a3f2b438a6cfb2a29d0501328c Will be included for 3.4
Fix verified by reporter in Bug 37022 - Writer crash when Undo-Redo editing tables