pipe2(&(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
pipe2(&(0x7f0000000480)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
tee(r1, r0, 0x800, 0x0)
vmsplice(r2, &(0x7f0000000200)=[{&(0x7f0000000300)="80", 0x20000301}], 0x1, 0x0)