ropshell> use 35ef4ffc9c6ad7ffd1fd8c16f14dc766 (download)
name         : libc6_2.27-3ubuntu1.2_amd64.so (x86_64/ELF)
base address : 0x212d0
total gadgets: 16861
ropshell> suggest "sp lifting"
> 0x0003ef5d : add rsp, 0x118; ret
> 0x0003ef5d : add rsp, 0x118; ret
> 0x0003e2d2 : add rsp, 0x28; ret
> 0x000e0edd : add rsp, 0x38; ret
> 0x00125057 : add rsp, 0x40; ret
> 0x0010fed9 : add rsp, 0x58; ret