socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={<r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000020c0)=[@rights={{0x10}}, @rights={{0x10}}], 0x20}, 0x0)