rax            0xd	13
rbx            0x7f89655a01c8	140228087644616
rcx            0xffffffffffffffff	-1
rdx            0x1000	4096
rsi            0x7ffd8e8f8550	140726995223888
rdi            0x13	19
rbp            0x7ffd8e8f8550	0x7ffd8e8f8550
rsp            0x7ffd8e8f80b8	0x7ffd8e8f80b8
r8             0x2f30303a30303030	3400270745139425328
r9             0x7f8964e6d7c0	140228080097216
r10            0x6d72642f302e3230	7886476051313734192
r11            0x246	582
r12            0x7f8966729750	140228106032976
r13            0x13	19
r14            0x7f896672d520	140228106048800
r15            0x0	0
rip            0x7f89650f9da0	0x7f89650f9da0 <__read_nocancel+7>
eflags         0x246	[ PF ZF IF ]
cs             0x33	51
ss             0x2b	43
ds             0x0	0
es             0x0	0
fs             0x0	0
gs             0x0	0