socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={<r0=>0xffffffffffffffff})
sendmmsg$unix(r0, &(0x7f0000001600)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[@cred={{0x1c}}], 0x20}}], 0x2, 0x0)