Version:           3.5.3 (using KDE KDE 3.5.3)
Installed from:    Mandriva RPMs
Compiler:          gcc version 4.1.1 20060518 (prerelease) Target: i586-mandriva-linux-gnu; Configured with: ../configure --prefix=/usr --libexecdir=/usr/lib --with-slibdir=/lib --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --enable-checking=release --enable-languages=c,c++,ada,fortran,objc,obj-c++,java --host=i586-mandriva-linux-gnu --with-system-zlib --enable-long-long --enable-__cxa_atexit --enable-clocale=gnu --disable-libunwind-exceptions --enable-java-awt=gtk --with-java-home=/usr/lib/jvm/java-1.4.2-gcj-1.4.2.0/jre --enable-gtk-cairo --enable-ssp --disable-libssp; Thread model: posix
OS:                Linux

When I browse the web, with tab or not I issue various crash on closing konqueror with the X button at top right of the window.

Here are various kdbg output put as attachement :
http://qa.mandriva.com/show_bug.cgi?id=23417

I didn't check if it's a segv signal each time, but one time it was a SIGABRT(6).

It seems there is something wront in the ressource freeing on shutdown process...