Recompiling fixed everything, so it's not a huge problem.
Seems that there is a new version of libSystem.B included in 10.2.2,
which is incompatible.
The error I got was here:
#0 0x90004248 in szone_size ()
#1 0x000b0b0c in xrealloc (block=0x0, size=321) at alloc.c:542
#2 0x00006240 in adjust_frame_message_buffer (f=0x63aec0) at
dispnew.c:2435
#3 0x00005c20 in adjust_frame_glyphs (f=0x63aec0) at dispnew.c:2133
#4 0x00005bcc in adjust_frame_glyphs_initially () at dispnew.c:2115
#5 0x0000c6e4 in init_display () at dispnew.c:6537
It occurs on the first call to realloc with a non-empty block. The
darwin source is hard to follow at this point as malloc blocks are
controlled in objc code.
Does anyone else see this problem?
-Steven