socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = eventfd(0x0)
sendmmsg$unix(r0, &(0x7f0000004b40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001e40)=[@rights={{0x18, 0x1, 0x1, [r2, r1]}}, @rights={{0x10}}], 0x28}}], 0x1, 0x0)