pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000080)="dc", 0x1}], 0x1, 0x0)
vmsplice(r0, &(0x7f00000007c0)=[{&(0x7f00000000c0)="a8", 0x1}], 0x1, 0x0)