r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000009c0), 0x0, 0x0)
stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setresuid(0xffffffffffffffff, r1, 0x0)
ioctl$PTP_ENABLE_PPS(r0, 0x40043d04, 0x0)