A little more data:
82 1583 1584 1585 1586 1587 1588 1589 Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x8500008f ___garbage_collect (nonmovable_words_needed=0) at mem.c:2430 2430 ___RETN_GET_FS_LINK_GCMAP (ra1,fs,link,gcmap,nextgcmap) (gdb) back #0 ___garbage_collect (nonmovable_words_needed=0) at mem.c:2430 #1 0x00151370 in ___garbage_collect (nonmovable_words_needed=0) at mem.c:2450 Previous frame identical to this frame (gdb could not unwind past this frame) (gdb) list 2425 ___RETI_GET_FS_LINK_GCMAP (actual_ra,fs,link,gcmap,nextgcmap) 2426 ___COVER_MARK_CONTINUATION_RETI; 2427 } 2428 else 2429 { 2430 ___RETN_GET_FS_LINK_GCMAP (ra1,fs,link,gcmap,nextgcmap) 2431 ___COVER_MARK_CONTINUATION_RETN; 2432 } 2433 2434 #ifdef SHOW_FRAMES
While it stops at various values of x, it always stops at this point in mem.c
Brad