http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52179
--- Comment #5 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-02-09 00:56:13 UTC --- Backtrace for staticrootstest at -m64... # gdb ./staticrootstestGNU gdb 6.3.50-20050815 (Apple version gdb-1708) (Thu Nov 3 21:59:02 UTC 2011)Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "x86_64-apple-darwin"...Reading symbols for shared libraries ..... done (gdb) set disable-aslr off (gdb) r Starting program: /sw/src/fink.build/gcc47-4.7.0-1/darwin_objdir/x86_64-apple-darwin11.3.0/boehm-gc/testsuite/.libs/staticrootstest Reading symbols for shared libraries + done Reading symbols for shared libraries +++++........................ done Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x00007fff6fbb0020 GC_mark_from (mark_stack_top=0x110037000, mark_stack=0x110037000, mark_stack_limit=0x110047000) at ../../../gcc-4.7-20120207/boehm-gc/mark.c:759 759 deferred = *limit; (gdb) bt #0 GC_mark_from (mark_stack_top=0x110037000, mark_stack=0x110037000, mark_stack_limit=0x110047000) at ../../../gcc-4.7-20120207/boehm-gc/mark.c:759 #1 0x000000010ff9081f in GC_mark_some (cold_gc_frame=0x7fff6fb2b68c "\001") at ../../../gcc-4.7-20120207/boehm-gc/mark.c:361 #2 0x000000010ff88583 in GC_stopped_mark (stop_func=0x10ff87a5d <GC_never_stop_func>) at ../../../gcc-4.7-20120207/boehm-gc/alloc.c:531 #3 0x000000010ff8813f in GC_try_to_collect_inner (stop_func=0x10ff87a5d <GC_never_stop_func>) at ../../../gcc-4.7-20120207/boehm-gc/alloc.c:378 #4 0x000000010ff940fa in GC_init_inner () at ../../../gcc-4.7-20120207/boehm-gc/misc.c:789 #5 0x000000010ff93c95 in GC_init () at ../../../gcc-4.7-20120207/boehm-gc/misc.c:493 #6 0x000000010ff8621e in libsrl_init () at /sw/src/fink.build/gcc47-4.7.0-1/gcc-4.7-20120207/boehm-gc/testsuite/boehm-gc.lib/staticrootslib.c:26 #7 0x000000010ff2ce59 in main () at /sw/src/fink.build/gcc47-4.7.0-1/gcc-4.7-20120207/boehm-gc/testsuite/boehm-gc.lib/staticrootstest.c:26 (gdb)
