0x2b44a408afcb : cmp $0xfffffffffffff000,%rax 0x2b44a408afd1 : mov %eax,%edx 0x2b44a408afd3 : ja 0x2b44a408afd8 0x2b44a408afd5 : mov %edx,%eax 0x2b44a408afd7 : retq 0x2b44a408afd8 : mov 2129865(%rip),%rax # 0x2b44a4292fa8 0x2b44a408afdf : neg %edx 0x2b44a408afe1 : mov %edx,%fs:(%rax) 0x2b44a408afe4 : mov $0xffffffff,%edx 0x2b44a408afe9 : jmp 0x2b44a408afd5 0x2b44a408afeb: nop 0x2b44a408afec: nop 0x2b44a408afed: nop 0x2b44a408afee: nop 0x2b44a408afef: nop 0x2b44a408aff0 : jmpq 0x2b44a4081eb8 <__libc_system@plt>