https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107590
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- >Reason: 259 at address: 0x00003109 Yes that does seem like an alignment disagreement. I suspect the code is broken for allocation and it is allocating unaligned structs. Also inside gdb can you do the following: disassemble $pc-0x10 $pc+0x10 info registers
