socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendmmsg$unix(r0, &(0x7f000000a4c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000007780)=[@rights={{0x10}}], 0x10}}], 0x1, 0x0)