https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65807
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2015-04-19 CC| |trippels at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- Confirmed. ==22109== Invalid read of size 8 ==22109== at 0x1026F524: lookup_page_table_entry (ggc-page.c:659) ==22109== by 0x1026F524: ggc_set_mark(void const*) (ggc-page.c:1540) ==22109== by 0x10390DB7: gt_ggc_mx_addr_table_entry_struct(void*) (gt-dwarf2out.h:515) ==22109== by 0x103904C7: gt_ggc_mx<dw_attr_struct> (vec.h:1098) ==22109== by 0x103904C7: gt_ggc_mx_vec_dw_attr_node_va_gc_(void*) (gt-dwarf2out.h:288) ==22109== by 0x103905A7: gt_ggc_mx_die_struct(void*) (gt-dwarf2out.h:594) ==22109== by 0x103905C7: gt_ggc_mx_die_struct(void*) (gt-dwarf2out.h:596) ==22109== by 0x1015F84B: gt_ggc_mx_lang_tree_node(void*) (gt-c-c-decl.h:466) ==22109== by 0x1015E94F: gt_ggc_mx_lang_tree_node(void*) (gt-c-c-decl.h:540) ==22109== by 0x1015F45F: gt_ggc_mx_lang_tree_node(void*) (gt-c-c-decl.h:454) ==22109== by 0x1015E94F: gt_ggc_mx_lang_tree_node(void*) (gt-c-c-decl.h:540) ==22109== by 0x1015F44F: gt_ggc_mx_lang_tree_node(void*) (gt-c-c-decl.h:453) ==22109== by 0x1015F42F: gt_ggc_mx_lang_tree_node(void*) (gt-c-c-decl.h:451) ==22109== by 0x1015EA5F: gt_ggc_mx_lang_tree_node(void*) (gt-c-c-decl.h:275) ==22109== Address 0x8 is not stack'd, malloc'd or (recently) free'd