That's probably a memory corruption problem, could anybody try to get a valgrind log (https://wiki.ubuntu.com/Valgrind) for it?
** Changed in: gnome-panel (Ubuntu) Status: Confirmed => Needs Info -- [apport] gnome-panel crashed with SIGSEGV in _int_malloc() when upgrading a few packages https://launchpad.net/bugs/81520 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs