DO_ERROR_INFO     263 arch/x86/kernel/traps.c DO_ERROR_INFO(6, SIGILL, "invalid opcode", invalid_op, ILL_ILLOPN, regs->ip)
DO_ERROR_INFO     270 arch/x86/kernel/traps.c DO_ERROR_INFO(17, SIGBUS, "alignment check", alignment_check, BUS_ADRALN, 0)