From: Brad Lucier <lucier@math.purdue.edu> Date: 2002年5月30日 15:53:43 -0500 (EST) This is what it gives me on the failure: (gdb) backtrace #0 0xffffffff7f3a4398 in exit () from /usr/lib/64/libc.so.1 Doesn't seem too useful. Yep, Sparc64 GDB is in a sorry state these days. That is true.