r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
dup3(r0, r1, 0x0)