ropshell> use 08557eb14cc70828c73b2d42855c14d7 (download)
name         : aaa (x86_64/ELF)
base address : 0x4011a0
total gadgets: 7171

ropshell> suggest "sp lifting"
> 0x0040f601 : add rsp, 0x118; ret
> 0x0040f601 : add rsp, 0x118; ret
> 0x00448b47 : add rsp, 0x28; ret
> 0x00473572 : add rsp, 0x38; ret
> 0x0044a784 : add rsp, 0x58; ret
> 0x0047fc7f : add rsp, 0x48; jmp [rax]