socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg$unix(r1, &(0x7f0000007f80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={<r2=>0xffffffffffffffff})
dup2(r2, r0)