socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$setstatus(r0, 0x4, 0x2800)
recvmsg$unix(r0, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0)