Don't ask me HOW this happened, I just know I was able to recreate it TWICE. I was attempting to install a 100BaseT PCI Intel EEPRO card I later found out was bad. When kudzu tried to install the card, it somehow corrupted ld.so.cache such that any program linked with shared libraries would die with an assertion failure. To recover, I had to reset the machine, boot "linux single" and re-run ldconfig by hand. While this is a severe bug, I'm giving it low severity as if it were common I suspect it would have already been reported here...
*** This bug has been marked as a duplicate of 6667 ***