DO_ERROR          261 arch/x86/kernel/traps.c DO_ERROR(4, SIGSEGV, "overflow", overflow)
DO_ERROR          262 arch/x86/kernel/traps.c DO_ERROR(5, SIGSEGV, "bounds", bounds)
DO_ERROR          264 arch/x86/kernel/traps.c DO_ERROR(9, SIGFPE, "coprocessor segment overrun", coprocessor_segment_overrun)
DO_ERROR          265 arch/x86/kernel/traps.c DO_ERROR(10, SIGSEGV, "invalid TSS", invalid_TSS)
DO_ERROR          266 arch/x86/kernel/traps.c DO_ERROR(11, SIGBUS, "segment not present", segment_not_present)
DO_ERROR          268 arch/x86/kernel/traps.c DO_ERROR(12, SIGBUS, "stack segment", stack_segment)