socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = eventfd2(0x0, 0x0)
r3 = dup2(r2, r0)
ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0)