I'm getting this lately, and also note that the smokes aren't showing it. ... ok 76 - seeking on a glob copy from the end Use of uninitialized value $pv_addr in addition (+) at ../ext/PerlIO-scalar/t/scalar.t line 332. Program received signal SIGSEGV, Segmentation fault. __memmove_ssse3 () at ../sysdeps/i386/i686/multiarch/memcpy-ssse3.S:1410 1410 ../sysdeps/i386/i686/multiarch/memcpy-ssse3.S: No such file or directory. in ../sysdeps/i386/i686/multiarch/memcpy-ssse3.S It sounds like my system might be defectiveThread Next