pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0)