socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f00000000c0)=0xfff, 0x4)
recvmsg$unix(r0, &(0x7f0000002040)={0x0, 0x0, 0x0}, 0x0)